diff options
Diffstat (limited to 'openwrt/target/linux/brcm-2.6/patches')
4 files changed, 0 insertions, 13323 deletions
diff --git a/openwrt/target/linux/brcm-2.6/patches/001-bcm947xx.patch b/openwrt/target/linux/brcm-2.6/patches/001-bcm947xx.patch deleted file mode 100644 index 771ea71b7f..0000000000 --- a/openwrt/target/linux/brcm-2.6/patches/001-bcm947xx.patch +++ /dev/null @@ -1,11932 +0,0 @@ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/bcmsrom.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/bcmsrom.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/bcmsrom.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/bcmsrom.c 2006-03-21 09:30:59.000000000 +0100 -@@ -0,0 +1,481 @@ -+/* -+ * Misc useful routines to access NIC SROM/OTP . -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#include <typedefs.h> -+#include <osl.h> -+#include <bcmutils.h> -+#include <bcmsrom.h> -+#include <bcmdevs.h> -+#include <bcmendian.h> -+#include <pcicfg.h> -+#include <sbutils.h> -+ -+#include <proto/ethernet.h> /* for sprom content groking */ -+ -+#define VARS_MAX 4096 /* should be reduced */ -+ -+#define WRITE_ENABLE_DELAY 500 /* 500 ms after write enable/disable toggle */ -+#define WRITE_WORD_DELAY 20 /* 20 ms between each word write */ -+ -+static int initvars_srom_pci(void *sbh, void *curmap, char **vars, int *count); -+static int sprom_read_pci(uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc); -+ -+static int initvars_table(osl_t *osh, char *start, char *end, char **vars, uint *count); -+ -+/* -+ * Initialize local vars from the right source for this platform. -+ * Return 0 on success, nonzero on error. -+ */ -+int -+srom_var_init(void *sbh, uint bustype, void *curmap, osl_t *osh, char **vars, int *count) -+{ -+ ASSERT(bustype == BUSTYPE(bustype)); -+ if (vars == NULL || count == NULL) -+ return (0); -+ -+ switch (BUSTYPE(bustype)) { -+ -+ case PCI_BUS: -+ ASSERT(curmap); /* can not be NULL */ -+ return initvars_srom_pci(sbh, curmap, vars, count); -+ -+ default: -+ return 0; -+ } -+ return (-1); -+} -+ -+/* support only 16-bit word read from srom */ -+int -+srom_read(uint bustype, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf) -+{ -+ void *srom; -+ uint off, nw; -+ -+ ASSERT(bustype == BUSTYPE(bustype)); -+ -+ /* check input - 16-bit access only */ -+ if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2)) -+ return 1; -+ -+ off = byteoff / 2; -+ nw = nbytes / 2; -+ -+ if (BUSTYPE(bustype) == PCI_BUS) { -+ if (!curmap) -+ return 1; -+ srom = (uchar*)curmap + PCI_BAR0_SPROM_OFFSET; -+ if (sprom_read_pci(srom, off, buf, nw, FALSE)) -+ return 1; -+ } else { -+ return 1; -+ } -+ -+ return 0; -+} -+ -+/* support only 16-bit word write into srom */ -+int -+srom_write(uint bustype, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf) -+{ -+ uint16 *srom; -+ uint i, off, nw, crc_range; -+ uint16 image[SPROM_SIZE], *p; -+ uint8 crc; -+ volatile uint32 val32; -+ -+ ASSERT(bustype == BUSTYPE(bustype)); -+ -+ /* check input - 16-bit access only */ -+ if (byteoff & 1 || nbytes & 1 || (byteoff + nbytes) > (SPROM_SIZE * 2)) -+ return 1; -+ -+ crc_range = (((BUSTYPE(bustype) == SDIO_BUS)) ? SPROM_SIZE : SPROM_CRC_RANGE) * 2; -+ -+ /* if changes made inside crc cover range */ -+ if (byteoff < crc_range) { -+ nw = (((byteoff + nbytes) > crc_range) ? byteoff + nbytes : crc_range) / 2; -+ /* read data including entire first 64 words from srom */ -+ if (srom_read(bustype, curmap, osh, 0, nw * 2, image)) -+ return 1; -+ /* make changes */ -+ bcopy((void*)buf, (void*)&image[byteoff / 2], nbytes); -+ /* calculate crc */ -+ htol16_buf(image, crc_range); -+ crc = ~hndcrc8((uint8 *)image, crc_range - 1, CRC8_INIT_VALUE); -+ ltoh16_buf(image, crc_range); -+ image[(crc_range / 2) - 1] = (crc << 8) | (image[(crc_range / 2) - 1] & 0xff); -+ p = image; -+ off = 0; -+ } else { -+ p = buf; -+ off = byteoff / 2; -+ nw = nbytes / 2; -+ } -+ -+ if (BUSTYPE(bustype) == PCI_BUS) { -+ srom = (uint16*)((uchar*)curmap + PCI_BAR0_SPROM_OFFSET); -+ /* enable writes to the SPROM */ -+ val32 = OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32)); -+ val32 |= SPROM_WRITEEN; -+ OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32); -+ bcm_mdelay(WRITE_ENABLE_DELAY); -+ /* write srom */ -+ for (i = 0; i < nw; i++) { -+ W_REG(&srom[off + i], p[i]); -+ bcm_mdelay(WRITE_WORD_DELAY); -+ } -+ /* disable writes to the SPROM */ -+ OSL_PCI_WRITE_CONFIG(osh, PCI_SPROM_CONTROL, sizeof(uint32), val32 & ~SPROM_WRITEEN); -+ } else { -+ return 1; -+ } -+ -+ bcm_mdelay(WRITE_ENABLE_DELAY); -+ return 0; -+} -+ -+ -+/* -+ * Read in and validate sprom. -+ * Return 0 on success, nonzero on error. -+ */ -+static int -+sprom_read_pci(uint16 *sprom, uint wordoff, uint16 *buf, uint nwords, bool check_crc) -+{ -+ int err = 0; -+ uint i; -+ -+ /* read the sprom */ -+ for (i = 0; i < nwords; i++) -+ buf[i] = R_REG(&sprom[wordoff + i]); -+ -+ if (check_crc) { -+ /* fixup the endianness so crc8 will pass */ -+ htol16_buf(buf, nwords * 2); -+ if (hndcrc8((uint8*)buf, nwords * 2, CRC8_INIT_VALUE) != CRC8_GOOD_VALUE) -+ err = 1; -+ /* now correct the endianness of the byte array */ -+ ltoh16_buf(buf, nwords * 2); -+ } -+ -+ return err; -+} -+ -+/* -+* Create variable table from memory. -+* Return 0 on success, nonzero on error. -+*/ -+static int -+initvars_table(osl_t *osh, char *start, char *end, char **vars, uint *count) -+{ -+ int c = (int)(end - start); -+ -+ /* do it only when there is more than just the null string */ -+ if (c > 1) { -+ char *vp = MALLOC(osh, c); -+ ASSERT(vp); -+ if (!vp) -+ return BCME_NOMEM; -+ bcopy(start, vp, c); -+ *vars = vp; -+ *count = c; -+ } -+ else { -+ *vars = NULL; -+ *count = 0; -+ } -+ -+ return 0; -+} -+ -+/* -+ * Initialize nonvolatile variable table from sprom. -+ * Return 0 on success, nonzero on error. -+ */ -+static int -+initvars_srom_pci(void *sbh, void *curmap, char **vars, int *count) -+{ -+ uint16 w, b[64]; -+ uint8 sromrev; -+ struct ether_addr ea; -+ char eabuf[32]; -+ uint32 w32; -+ int woff, i; -+ char *vp, *base; -+ osl_t *osh = sb_osh(sbh); -+ int err; -+ -+ /* -+ * Apply CRC over SROM content regardless SROM is present or not, -+ * and use variable <devpath>sromrev's existance in flash to decide -+ * if we should return an error when CRC fails or read SROM variables -+ * from flash. -+ */ -+ sprom_read_pci((void*)((int8*)curmap + PCI_BAR0_SPROM_OFFSET), 0, b, sizeof(b)/sizeof(b[0]), TRUE); -+ -+ /* top word of sprom contains version and crc8 */ -+ sromrev = b[63] & 0xff; -+ /* bcm4401 sroms misprogrammed */ -+ if (sromrev == 0x10) -+ sromrev = 1; -+ -+ /* srom version check */ -+ if (sromrev > 3) -+ return (-2); -+ -+ ASSERT(vars); -+ ASSERT(count); -+ -+ base = vp = MALLOC(osh, VARS_MAX); -+ ASSERT(vp); -+ if (!vp) -+ return -2; -+ -+ vp += sprintf(vp, "sromrev=%d", sromrev); -+ vp++; -+ -+ if (sromrev >= 3) { -+ /* New section takes over the 3th hardware function space */ -+ -+ /* Words 22+23 are 11a (mid) ofdm power offsets */ -+ w32 = ((uint32)b[23] << 16) | b[22]; -+ vp += sprintf(vp, "ofdmapo=%d", w32); -+ vp++; -+ -+ /* Words 24+25 are 11a (low) ofdm power offsets */ -+ w32 = ((uint32)b[25] << 16) | b[24]; -+ vp += sprintf(vp, "ofdmalpo=%d", w32); -+ vp++; -+ -+ /* Words 26+27 are 11a (high) ofdm power offsets */ -+ w32 = ((uint32)b[27] << 16) | b[26]; -+ vp += sprintf(vp, "ofdmahpo=%d", w32); -+ vp++; -+ -+ /*GPIO LED Powersave duty cycle (oncount >> 24) (offcount >> 8)*/ -+ w32 = ((uint32)b[43] << 24) | ((uint32)b[42] << 8); -+ vp += sprintf(vp, "gpiotimerval=%d", w32); -+ -+ /*GPIO LED Powersave duty cycle (oncount >> 24) (offcount >> 8)*/ -+ w32 = ((uint32)((unsigned char)(b[21] >> 8) & 0xFF) << 24) | /* oncount*/ -+ ((uint32)((unsigned char)(b[21] & 0xFF)) << 8); /* offcount */ -+ vp += sprintf(vp, "gpiotimerval=%d", w32); -+ -+ vp++; -+ } -+ -+ if (sromrev >= 2) { -+ /* New section takes over the 4th hardware function space */ -+ -+ /* Word 29 is max power 11a high/low */ -+ w = b[29]; -+ vp += sprintf(vp, "pa1himaxpwr=%d", w & 0xff); -+ vp++; -+ vp += sprintf(vp, "pa1lomaxpwr=%d", (w >> 8) & 0xff); -+ vp++; -+ -+ /* Words 30-32 set the 11alow pa settings, -+ * 33-35 are the 11ahigh ones. -+ */ -+ for (i = 0; i < 3; i++) { -+ vp += sprintf(vp, "pa1lob%d=%d", i, b[30 + i]); -+ vp++; -+ vp += sprintf(vp, "pa1hib%d=%d", i, b[33 + i]); -+ vp++; -+ } -+ w = b[59]; -+ if (w == 0) -+ vp += sprintf(vp, "ccode="); -+ else -+ vp += sprintf(vp, "ccode=%c%c", (w >> 8), (w & 0xff)); -+ vp++; -+ -+ } -+ -+ /* parameter section of sprom starts at byte offset 72 */ -+ woff = 72/2; -+ -+ /* first 6 bytes are il0macaddr */ -+ ea.octet[0] = (b[woff] >> 8) & 0xff; -+ ea.octet[1] = b[woff] & 0xff; -+ ea.octet[2] = (b[woff+1] >> 8) & 0xff; -+ ea.octet[3] = b[woff+1] & 0xff; -+ ea.octet[4] = (b[woff+2] >> 8) & 0xff; -+ ea.octet[5] = b[woff+2] & 0xff; -+ woff += ETHER_ADDR_LEN/2 ; -+ bcm_ether_ntoa((uchar*)&ea, eabuf); -+ vp += sprintf(vp, "il0macaddr=%s", eabuf); -+ vp++; -+ -+ /* next 6 bytes are et0macaddr */ -+ ea.octet[0] = (b[woff] >> 8) & 0xff; -+ ea.octet[1] = b[woff] & 0xff; -+ ea.octet[2] = (b[woff+1] >> 8) & 0xff; -+ ea.octet[3] = b[woff+1] & 0xff; -+ ea.octet[4] = (b[woff+2] >> 8) & 0xff; -+ ea.octet[5] = b[woff+2] & 0xff; -+ woff += ETHER_ADDR_LEN/2 ; -+ bcm_ether_ntoa((uchar*)&ea, eabuf); -+ vp += sprintf(vp, "et0macaddr=%s", eabuf); -+ vp++; -+ -+ /* next 6 bytes are et1macaddr */ -+ ea.octet[0] = (b[woff] >> 8) & 0xff; -+ ea.octet[1] = b[woff] & 0xff; -+ ea.octet[2] = (b[woff+1] >> 8) & 0xff; -+ ea.octet[3] = b[woff+1] & 0xff; -+ ea.octet[4] = (b[woff+2] >> 8) & 0xff; -+ ea.octet[5] = b[woff+2] & 0xff; -+ woff += ETHER_ADDR_LEN/2 ; -+ bcm_ether_ntoa((uchar*)&ea, eabuf); -+ vp += sprintf(vp, "et1macaddr=%s", eabuf); -+ vp++; -+ -+ /* -+ * Enet phy settings one or two singles or a dual -+ * Bits 4-0 : MII address for enet0 (0x1f for not there) -+ * Bits 9-5 : MII address for enet1 (0x1f for not there) -+ * Bit 14 : Mdio for enet0 -+ * Bit 15 : Mdio for enet1 -+ */ -+ w = b[woff]; -+ vp += sprintf(vp, "et0phyaddr=%d", (w & 0x1f)); -+ vp++; -+ vp += sprintf(vp, "et1phyaddr=%d", ((w >> 5) & 0x1f)); -+ vp++; -+ vp += sprintf(vp, "et0mdcport=%d", ((w >> 14) & 0x1)); -+ vp++; -+ vp += sprintf(vp, "et1mdcport=%d", ((w >> 15) & 0x1)); -+ vp++; -+ -+ /* Word 46 has board rev, antennas 0/1 & Country code/control */ -+ w = b[46]; -+ vp += sprintf(vp, "boardrev=%d", w & 0xff); -+ vp++; -+ -+ if (sromrev > 1) -+ vp += sprintf(vp, "cctl=%d", (w >> 8) & 0xf); -+ else -+ vp += sprintf(vp, "cc=%d", (w >> 8) & 0xf); -+ vp++; -+ -+ vp += sprintf(vp, "aa0=%d", (w >> 12) & 0x3); -+ vp++; -+ -+ vp += sprintf(vp, "aa1=%d", (w >> 14) & 0x3); -+ vp++; -+ -+ /* Words 47-49 set the (wl) pa settings */ -+ woff = 47; -+ -+ for (i = 0; i < 3; i++) { -+ vp += sprintf(vp, "pa0b%d=%d", i, b[woff+i]); -+ vp++; -+ vp += sprintf(vp, "pa1b%d=%d", i, b[woff+i+6]); -+ vp++; -+ } -+ -+ /* -+ * Words 50-51 set the customer-configured wl led behavior. -+ * 8 bits/gpio pin. High bit: activehi=0, activelo=1; -+ * LED behavior values defined in wlioctl.h . -+ */ -+ w = b[50]; -+ if ((w != 0) && (w != 0xffff)) { -+ /* gpio0 */ -+ vp += sprintf(vp, "wl0gpio0=%d", (w & 0xff)); -+ vp++; -+ -+ /* gpio1 */ -+ vp += sprintf(vp, "wl0gpio1=%d", (w >> 8) & 0xff); -+ vp++; -+ } -+ w = b[51]; -+ if ((w != 0) && (w != 0xffff)) { -+ /* gpio2 */ -+ vp += sprintf(vp, "wl0gpio2=%d", w & 0xff); -+ vp++; -+ -+ /* gpio3 */ -+ vp += sprintf(vp, "wl0gpio3=%d", (w >> 8) & 0xff); -+ vp++; -+ } -+ -+ /* Word 52 is max power 0/1 */ -+ w = b[52]; -+ vp += sprintf(vp, "pa0maxpwr=%d", w & 0xff); -+ vp++; -+ vp += sprintf(vp, "pa1maxpwr=%d", (w >> 8) & 0xff); -+ vp++; -+ -+ /* Word 56 is idle tssi target 0/1 */ -+ w = b[56]; -+ vp += sprintf(vp, "pa0itssit=%d", w & 0xff); -+ vp++; -+ vp += sprintf(vp, "pa1itssit=%d", (w >> 8) & 0xff); -+ vp++; -+ -+ /* Word 57 is boardflags, if not programmed make it zero */ -+ w32 = (uint32)b[57]; -+ if (w32 == 0xffff) w32 = 0; -+ if (sromrev > 1) { -+ /* Word 28 is the high bits of boardflags */ -+ w32 |= (uint32)b[28] << 16; -+ } -+ vp += sprintf(vp, "boardflags=%d", w32); -+ vp++; -+ -+ /* Word 58 is antenna gain 0/1 */ -+ w = b[58]; -+ vp += sprintf(vp, "ag0=%d", w & 0xff); -+ vp++; -+ -+ vp += sprintf(vp, "ag1=%d", (w >> 8) & 0xff); -+ vp++; -+ -+ if (sromrev == 1) { -+ /* set the oem string */ -+ vp += sprintf(vp, "oem=%02x%02x%02x%02x%02x%02x%02x%02x", -+ ((b[59] >> 8) & 0xff), (b[59] & 0xff), -+ ((b[60] >> 8) & 0xff), (b[60] & 0xff), -+ ((b[61] >> 8) & 0xff), (b[61] & 0xff), -+ ((b[62] >> 8) & 0xff), (b[62] & 0xff)); -+ vp++; -+ } else if (sromrev == 2) { -+ /* Word 60 OFDM tx power offset from CCK level */ -+ /* OFDM Power Offset - opo */ -+ vp += sprintf(vp, "opo=%d", b[60] & 0xff); -+ vp++; -+ } else { -+ /* Word 60: cck power offsets */ -+ vp += sprintf(vp, "cckpo=%d", b[60]); -+ vp++; -+ -+ /* Words 61+62: 11g ofdm power offsets */ -+ w32 = ((uint32)b[62] << 16) | b[61]; -+ vp += sprintf(vp, "ofdmgpo=%d", w32); -+ vp++; -+ } -+ -+ /* final nullbyte terminator */ -+ *vp++ = '\0'; -+ -+ ASSERT((vp - base) <= VARS_MAX); -+ -+ err = initvars_table(osh, base, vp, vars, count); -+ -+ MFREE(osh, base, VARS_MAX); -+ return err; -+} -+ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/bcmutils.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/bcmutils.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/bcmutils.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/bcmutils.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,356 @@ -+/* -+ * Misc useful OS-independent routines. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#include <typedefs.h> -+#include <osl.h> -+#include <sbutils.h> -+#include <bcmnvram.h> -+#include <bcmutils.h> -+#include <bcmendian.h> -+#include <bcmdevs.h> -+ -+unsigned char bcm_ctype[] = { -+ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 0-7 */ -+ _BCM_C,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C|_BCM_S,_BCM_C,_BCM_C, /* 8-15 */ -+ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 16-23 */ -+ _BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C,_BCM_C, /* 24-31 */ -+ _BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 32-39 */ -+ _BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 40-47 */ -+ _BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D,_BCM_D, /* 48-55 */ -+ _BCM_D,_BCM_D,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 56-63 */ -+ _BCM_P,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U|_BCM_X,_BCM_U, /* 64-71 */ -+ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 72-79 */ -+ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 80-87 */ -+ _BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 88-95 */ -+ _BCM_P,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L|_BCM_X,_BCM_L, /* 96-103 */ -+ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 104-111 */ -+ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 112-119 */ -+ _BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_C, /* 120-127 */ -+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 128-143 */ -+ 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, /* 144-159 */ -+ _BCM_S|_BCM_SP,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 160-175 */ -+ _BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P,_BCM_P, /* 176-191 */ -+ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U, /* 192-207 */ -+ _BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_P,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_U,_BCM_L, /* 208-223 */ -+ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L, /* 224-239 */ -+ _BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_P,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L,_BCM_L /* 240-255 */ -+}; -+ -+uchar -+bcm_toupper(uchar c) -+{ -+ if (bcm_islower(c)) -+ c -= 'a'-'A'; -+ return (c); -+} -+ -+ulong -+bcm_strtoul(char *cp, char **endp, uint base) -+{ -+ ulong result, value; -+ bool minus; -+ -+ minus = FALSE; -+ -+ while (bcm_isspace(*cp)) -+ cp++; -+ -+ if (cp[0] == '+') -+ cp++; -+ else if (cp[0] == '-') { -+ minus = TRUE; -+ cp++; -+ } -+ -+ if (base == 0) { -+ if (cp[0] == '0') { -+ if ((cp[1] == 'x') || (cp[1] == 'X')) { -+ base = 16; -+ cp = &cp[2]; -+ } else { -+ base = 8; -+ cp = &cp[1]; -+ } -+ } else -+ base = 10; -+ } else if (base == 16 && (cp[0] == '0') && ((cp[1] == 'x') || (cp[1] == 'X'))) { -+ cp = &cp[2]; -+ } -+ -+ result = 0; -+ -+ while (bcm_isxdigit(*cp) && -+ (value = bcm_isdigit(*cp) ? *cp-'0' : bcm_toupper(*cp)-'A'+10) < base) { -+ result = result*base + value; -+ cp++; -+ } -+ -+ if (minus) -+ result = (ulong)(result * -1); -+ -+ if (endp) -+ *endp = (char *)cp; -+ -+ return (result); -+} -+ -+uint -+bcm_atoi(char *s) -+{ -+ uint n; -+ -+ n = 0; -+ -+ while (bcm_isdigit(*s)) -+ n = (n * 10) + *s++ - '0'; -+ return (n); -+} -+ -+/* return pointer to location of substring 'needle' in 'haystack' */ -+char* -+bcmstrstr(char *haystack, char *needle) -+{ -+ int len, nlen; -+ int i; -+ -+ if ((haystack == NULL) || (needle == NULL)) -+ return (haystack); -+ -+ nlen = strlen(needle); -+ len = strlen(haystack) - nlen + 1; -+ -+ for (i = 0; i < len; i++) -+ if (bcmp(needle, &haystack[i], nlen) == 0) -+ return (&haystack[i]); -+ return (NULL); -+} -+ -+char* -+bcmstrcat(char *dest, const char *src) -+{ -+ strcpy(&dest[strlen(dest)], src); -+ return (dest); -+} -+ -+ -+char* -+bcm_ether_ntoa(char *ea, char *buf) -+{ -+ sprintf(buf,"%02x:%02x:%02x:%02x:%02x:%02x", -+ (uchar)ea[0]&0xff, (uchar)ea[1]&0xff, (uchar)ea[2]&0xff, -+ (uchar)ea[3]&0xff, (uchar)ea[4]&0xff, (uchar)ea[5]&0xff); -+ return (buf); -+} -+ -+/* parse a xx:xx:xx:xx:xx:xx format ethernet address */ -+int -+bcm_ether_atoe(char *p, char *ea) -+{ -+ int i = 0; -+ -+ for (;;) { -+ ea[i++] = (char) bcm_strtoul(p, &p, 16); -+ if (!*p++ || i == 6) -+ break; -+ } -+ -+ return (i == 6); -+} -+ -+void -+bcm_mdelay(uint ms) -+{ -+ uint i; -+ -+ for (i = 0; i < ms; i++) { -+ OSL_DELAY(1000); -+ } -+} -+ -+/* -+ * Search the name=value vars for a specific one and return its value. -+ * Returns NULL if not found. -+ */ -+char* -+getvar(char *vars, char *name) -+{ -+ char *s; -+ int len; -+ -+ len = strlen(name); -+ -+ /* first look in vars[] */ -+ for (s = vars; s && *s; ) { -+ if ((bcmp(s, name, len) == 0) && (s[len] == '=')) -+ return (&s[len+1]); -+ -+ while (*s++) -+ ; -+ } -+ -+ /* then query nvram */ -+ return (BCMINIT(nvram_get)(name)); -+} -+ -+/* -+ * Search the vars for a specific one and return its value as -+ * an integer. Returns 0 if not found. -+ */ -+int -+getintvar(char *vars, char *name) -+{ -+ char *val; -+ -+ if ((val = getvar(vars, name)) == NULL) -+ return (0); -+ -+ return (bcm_strtoul(val, NULL, 0)); -+} -+ -+ -+/* Search for token in comma separated token-string */ -+static int -+findmatch(char *string, char *name) -+{ -+ uint len; -+ char *c; -+ -+ len = strlen(name); -+ while ((c = strchr(string, ',')) != NULL) { -+ if (len == (uint)(c - string) && !strncmp(string, name, len)) -+ return 1; -+ string = c + 1; -+ } -+ -+ return (!strcmp(string, name)); -+} -+ -+/* Return gpio pin number assigned to the named pin */ -+/* -+* Variable should be in format: -+* -+* gpio<N>=pin_name,pin_name -+* -+* This format allows multiple features to share the gpio with mutual -+* understanding. -+* -+* 'def_pin' is returned if a specific gpio is not defined for the requested functionality -+* and if def_pin is not used by others. -+*/ -+uint -+getgpiopin(char *vars, char *pin_name, uint def_pin) -+{ -+ char name[] = "gpioXXXX"; -+ char *val; -+ uint pin; -+ -+ /* Go thru all possibilities till a match in pin name */ -+ for (pin = 0; pin < GPIO_NUMPINS; pin ++) { -+ sprintf(name, "gpio%d", pin); -+ val = getvar(vars, name); -+ if (val && findmatch(val, pin_name)) -+ return pin; -+ } -+ -+ if (def_pin != GPIO_PIN_NOTDEFINED) { -+ /* make sure the default pin is not used by someone else */ -+ sprintf(name, "gpio%d", def_pin); -+ if (getvar(vars, name)) { -+ def_pin = GPIO_PIN_NOTDEFINED; -+ } -+ } -+ -+ return def_pin; -+} -+ -+ -+/******************************************************************************* -+ * crc8 -+ * -+ * Computes a crc8 over the input data using the polynomial: -+ * -+ * x^8 + x^7 +x^6 + x^4 + x^2 + 1 -+ * -+ * The caller provides the initial value (either CRC8_INIT_VALUE -+ * or the previous returned value) to allow for processing of -+ * discontiguous blocks of data. When generating the CRC the -+ * caller is responsible for complementing the final return value -+ * and inserting it into the byte stream. When checking, a final -+ * return value of CRC8_GOOD_VALUE indicates a valid CRC. -+ * -+ * Reference: Dallas Semiconductor Application Note 27 -+ * Williams, Ross N., "A Painless Guide to CRC Error Detection Algorithms", -+ * ver 3, Aug 1993, ross@guest.adelaide.edu.au, Rocksoft Pty Ltd., -+ * ftp://ftp.rocksoft.com/clients/rocksoft/papers/crc_v3.txt -+ * -+ ******************************************************************************/ -+ -+static uint8 crc8_table[256] = { -+ 0x00, 0xF7, 0xB9, 0x4E, 0x25, 0xD2, 0x9C, 0x6B, -+ 0x4A, 0xBD, 0xF3, 0x04, 0x6F, 0x98, 0xD6, 0x21, -+ 0x94, 0x63, 0x2D, 0xDA, 0xB1, 0x46, 0x08, 0xFF, -+ 0xDE, 0x29, 0x67, 0x90, 0xFB, 0x0C, 0x42, 0xB5, -+ 0x7F, 0x88, 0xC6, 0x31, 0x5A, 0xAD, 0xE3, 0x14, -+ 0x35, 0xC2, 0x8C, 0x7B, 0x10, 0xE7, 0xA9, 0x5E, -+ 0xEB, 0x1C, 0x52, 0xA5, 0xCE, 0x39, 0x77, 0x80, -+ 0xA1, 0x56, 0x18, 0xEF, 0x84, 0x73, 0x3D, 0xCA, -+ 0xFE, 0x09, 0x47, 0xB0, 0xDB, 0x2C, 0x62, 0x95, -+ 0xB4, 0x43, 0x0D, 0xFA, 0x91, 0x66, 0x28, 0xDF, -+ 0x6A, 0x9D, 0xD3, 0x24, 0x4F, 0xB8, 0xF6, 0x01, -+ 0x20, 0xD7, 0x99, 0x6E, 0x05, 0xF2, 0xBC, 0x4B, -+ 0x81, 0x76, 0x38, 0xCF, 0xA4, 0x53, 0x1D, 0xEA, -+ 0xCB, 0x3C, 0x72, 0x85, 0xEE, 0x19, 0x57, 0xA0, -+ 0x15, 0xE2, 0xAC, 0x5B, 0x30, 0xC7, 0x89, 0x7E, -+ 0x5F, 0xA8, 0xE6, 0x11, 0x7A, 0x8D, 0xC3, 0x34, -+ 0xAB, 0x5C, 0x12, 0xE5, 0x8E, 0x79, 0x37, 0xC0, -+ 0xE1, 0x16, 0x58, 0xAF, 0xC4, 0x33, 0x7D, 0x8A, -+ 0x3F, 0xC8, 0x86, 0x71, 0x1A, 0xED, 0xA3, 0x54, -+ 0x75, 0x82, 0xCC, 0x3B, 0x50, 0xA7, 0xE9, 0x1E, -+ 0xD4, 0x23, 0x6D, 0x9A, 0xF1, 0x06, 0x48, 0xBF, -+ 0x9E, 0x69, 0x27, 0xD0, 0xBB, 0x4C, 0x02, 0xF5, -+ 0x40, 0xB7, 0xF9, 0x0E, 0x65, 0x92, 0xDC, 0x2B, -+ 0x0A, 0xFD, 0xB3, 0x44, 0x2F, 0xD8, 0x96, 0x61, -+ 0x55, 0xA2, 0xEC, 0x1B, 0x70, 0x87, 0xC9, 0x3E, -+ 0x1F, 0xE8, 0xA6, 0x51, 0x3A, 0xCD, 0x83, 0x74, -+ 0xC1, 0x36, 0x78, 0x8F, 0xE4, 0x13, 0x5D, 0xAA, -+ 0x8B, 0x7C, 0x32, 0xC5, 0xAE, 0x59, 0x17, 0xE0, -+ 0x2A, 0xDD, 0x93, 0x64, 0x0F, 0xF8, 0xB6, 0x41, -+ 0x60, 0x97, 0xD9, 0x2E, 0x45, 0xB2, 0xFC, 0x0B, -+ 0xBE, 0x49, 0x07, 0xF0, 0x9B, 0x6C, 0x22, 0xD5, -+ 0xF4, 0x03, 0x4D, 0xBA, 0xD1, 0x26, 0x68, 0x9F -+}; -+ -+#define CRC_INNER_LOOP(n, c, x) \ -+ (c) = ((c) >> 8) ^ crc##n##_table[((c) ^ (x)) & 0xff] -+ -+uint8 -+hndcrc8( -+ uint8 *pdata, /* pointer to array of data to process */ -+ uint nbytes, /* number of input data bytes to process */ -+ uint8 crc /* either CRC8_INIT_VALUE or previous return value */ -+) -+{ -+ /* hard code the crc loop instead of using CRC_INNER_LOOP macro -+ * to avoid the undefined and unnecessary (uint8 >> 8) operation. */ -+ while (nbytes-- > 0) -+ crc = crc8_table[(crc ^ *pdata++) & 0xff]; -+ -+ return crc; -+} -+ -+#ifdef notdef -+#define CLEN 1499 -+#define CBUFSIZ (CLEN+4) -+#define CNBUFS 5 -+ -+#endif -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/cfe_env.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/cfe_env.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/cfe_env.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/cfe_env.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,234 @@ -+/* -+ * NVRAM variable manipulation (Linux kernel half) -+ * -+ * Copyright 2001-2003, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#include <linux/config.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/kernel.h> -+#include <linux/string.h> -+#include <asm/io.h> -+#include <asm/uaccess.h> -+ -+#include <typedefs.h> -+#include <osl.h> -+#include <bcmendian.h> -+#include <bcmutils.h> -+ -+#define NVRAM_SIZE (0x1ff0) -+static char _nvdata[NVRAM_SIZE] __initdata; -+static char _valuestr[256] __initdata; -+ -+/* -+ * TLV types. These codes are used in the "type-length-value" -+ * encoding of the items stored in the NVRAM device (flash or EEPROM) -+ * -+ * The layout of the flash/nvram is as follows: -+ * -+ * <type> <length> <data ...> <type> <length> <data ...> <type_end> -+ * -+ * The type code of "ENV_TLV_TYPE_END" marks the end of the list. -+ * The "length" field marks the length of the data section, not -+ * including the type and length fields. -+ * -+ * Environment variables are stored as follows: -+ * -+ * <type_env> <length> <flags> <name> = <value> -+ * -+ * If bit 0 (low bit) is set, the length is an 8-bit value. -+ * If bit 0 (low bit) is clear, the length is a 16-bit value -+ * -+ * Bit 7 set indicates "user" TLVs. In this case, bit 0 still -+ * indicates the size of the length field. -+ * -+ * Flags are from the constants below: -+ * -+ */ -+#define ENV_LENGTH_16BITS 0x00 /* for low bit */ -+#define ENV_LENGTH_8BITS 0x01 -+ -+#define ENV_TYPE_USER 0x80 -+ -+#define ENV_CODE_SYS(n,l) (((n)<<1)|(l)) -+#define ENV_CODE_USER(n,l) ((((n)<<1)|(l)) | ENV_TYPE_USER) -+ -+/* -+ * The actual TLV types we support -+ */ -+ -+#define ENV_TLV_TYPE_END 0x00 -+#define ENV_TLV_TYPE_ENV ENV_CODE_SYS(0,ENV_LENGTH_8BITS) -+ -+/* -+ * Environment variable flags -+ */ -+ -+#define ENV_FLG_NORMAL 0x00 /* normal read/write */ -+#define ENV_FLG_BUILTIN 0x01 /* builtin - not stored in flash */ -+#define ENV_FLG_READONLY 0x02 /* read-only - cannot be changed */ -+ -+#define ENV_FLG_MASK 0xFF /* mask of attributes we keep */ -+#define ENV_FLG_ADMIN 0x100 /* lets us internally override permissions */ -+ -+ -+/* ********************************************************************* -+ * _nvram_read(buffer,offset,length) -+ * -+ * Read data from the NVRAM device -+ * -+ * Input parameters: -+ * buffer - destination buffer -+ * offset - offset of data to read -+ * length - number of bytes to read -+ * -+ * Return value: -+ * number of bytes read, or <0 if error occured -+ ********************************************************************* */ -+static int -+_nvram_read(unsigned char *nv_buf, unsigned char *buffer, int offset, int length) -+{ -+ int i; -+ if (offset > NVRAM_SIZE) -+ return -1; -+ -+ for ( i = 0; i < length; i++) { -+ buffer[i] = ((volatile unsigned char*)nv_buf)[offset + i]; -+ } -+ return length; -+} -+ -+ -+static char* -+_strnchr(const char *dest,int c,size_t cnt) -+{ -+ while (*dest && (cnt > 0)) { -+ if (*dest == c) return (char *) dest; -+ dest++; -+ cnt--; -+ } -+ return NULL; -+} -+ -+ -+ -+/* -+ * Core support API: Externally visible. -+ */ -+ -+/* -+ * Get the value of an NVRAM variable -+ * @param name name of variable to get -+ * @return value of variable or NULL if undefined -+ */ -+ -+char* -+cfe_env_get(unsigned char *nv_buf, char* name) -+{ -+ int size; -+ unsigned char *buffer; -+ unsigned char *ptr; -+ unsigned char *envval; -+ unsigned int reclen; -+ unsigned int rectype; -+ int offset; -+ int flg; -+ -+ size = NVRAM_SIZE; -+ buffer = &_nvdata[0]; -+ -+ ptr = buffer; -+ offset = 0; -+ -+ /* Read the record type and length */ -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) { -+ goto error; -+ } -+ -+ while ((*ptr != ENV_TLV_TYPE_END) && (size > 1)) { -+ -+ /* Adjust pointer for TLV type */ -+ rectype = *(ptr); -+ offset++; -+ size--; -+ -+ /* -+ * Read the length. It can be either 1 or 2 bytes -+ * depending on the code -+ */ -+ if (rectype & ENV_LENGTH_8BITS) { -+ /* Read the record type and length - 8 bits */ -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) { -+ goto error; -+ } -+ reclen = *(ptr); -+ size--; -+ offset++; -+ } -+ else { -+ /* Read the record type and length - 16 bits, MSB first */ -+ if (_nvram_read(nv_buf, ptr,offset,2) != 2) { -+ goto error; -+ } -+ reclen = (((unsigned int) *(ptr)) << 8) + (unsigned int) *(ptr+1); -+ size -= 2; -+ offset += 2; -+ } -+ -+ if (reclen > size) -+ break; /* should not happen, bad NVRAM */ -+ -+ switch (rectype) { -+ case ENV_TLV_TYPE_ENV: -+ /* Read the TLV data */ -+ if (_nvram_read(nv_buf, ptr,offset,reclen) != reclen) -+ goto error; -+ flg = *ptr++; -+ envval = (unsigned char *) _strnchr(ptr,'=',(reclen-1)); -+ if (envval) { -+ *envval++ = '\0'; -+ memcpy(_valuestr,envval,(reclen-1)-(envval-ptr)); -+ _valuestr[(reclen-1)-(envval-ptr)] = '\0'; -+#if 0 -+ printk(KERN_INFO "NVRAM:%s=%s\n", ptr, _valuestr); -+#endif -+ if(!strcmp(ptr, name)){ -+ return _valuestr; -+ } -+ if((strlen(ptr) > 1) && !strcmp(&ptr[1], name)) -+ return _valuestr; -+ } -+ break; -+ -+ default: -+ /* Unknown TLV type, skip it. */ -+ break; -+ } -+ -+ /* -+ * Advance to next TLV -+ */ -+ -+ size -= (int)reclen; -+ offset += reclen; -+ -+ /* Read the next record type */ -+ ptr = buffer; -+ if (_nvram_read(nv_buf, ptr,offset,1) != 1) -+ goto error; -+ } -+ -+error: -+ return NULL; -+ -+} -+ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/linux_osl.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/linux_osl.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/linux_osl.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/linux_osl.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,102 @@ -+/* -+ * Linux OS Independent Layer -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#define LINUX_OSL -+ -+#include <typedefs.h> -+#include <bcmendian.h> -+#include <linux/module.h> -+#include <linuxver.h> -+#include <osl.h> -+#include <bcmutils.h> -+#include <linux/delay.h> -+#ifdef mips -+#include <asm/paccess.h> -+#endif -+#include <pcicfg.h> -+ -+#define PCI_CFG_RETRY 10 -+ -+#define OS_HANDLE_MAGIC 0x1234abcd -+#define BCM_MEM_FILENAME_LEN 24 -+ -+typedef struct bcm_mem_link { -+ struct bcm_mem_link *prev; -+ struct bcm_mem_link *next; -+ uint size; -+ int line; -+ char file[BCM_MEM_FILENAME_LEN]; -+} bcm_mem_link_t; -+ -+struct os_handle { -+ uint magic; -+ void *pdev; -+ uint malloced; -+ uint failed; -+ bcm_mem_link_t *dbgmem_list; -+}; -+ -+uint32 -+osl_pci_read_config(osl_t *osh, uint offset, uint size) -+{ -+ uint val; -+ uint retry=PCI_CFG_RETRY; -+ -+ ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); -+ -+ /* only 4byte access supported */ -+ ASSERT(size == 4); -+ -+ do { -+ pci_read_config_dword(osh->pdev, offset, &val); -+ if (val != 0xffffffff) -+ break; -+ } while (retry--); -+ -+ -+ return (val); -+} -+ -+void -+osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val) -+{ -+ uint retry=PCI_CFG_RETRY; -+ -+ ASSERT((osh && (osh->magic == OS_HANDLE_MAGIC))); -+ -+ /* only 4byte access supported */ -+ ASSERT(size == 4); -+ -+ do { -+ pci_write_config_dword(osh->pdev, offset, val); -+ if (offset!=PCI_BAR0_WIN) -+ break; -+ if (osl_pci_read_config(osh,offset,size) == val) -+ break; -+ } while (retry--); -+ -+} -+ -+void -+osl_delay(uint usec) -+{ -+ uint d; -+ -+ while (usec > 0) { -+ d = MIN(usec, 1000); -+ udelay(d); -+ usec -= d; -+ } -+} -+ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/Makefile linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/Makefile ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/Makefile 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,6 @@ -+# -+# Makefile for the BCM47xx specific kernel interface routines -+# under Linux. -+# -+ -+obj-y := sbutils.o linux_osl.o bcmsrom.o bcmutils.o sbmips.o sbpci.o sflash.o nvram.o cfe_env.o -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/nvram.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/nvram.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/nvram.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/nvram.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,192 @@ -+/* -+ * NVRAM variable manipulation (Linux kernel half) -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#include <linux/config.h> -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/kernel.h> -+#include <linux/string.h> -+#include <linux/interrupt.h> -+#include <linux/spinlock.h> -+#include <linux/slab.h> -+#include <asm/bootinfo.h> -+#include <asm/addrspace.h> -+#include <asm/io.h> -+#include <asm/uaccess.h> -+ -+#include <typedefs.h> -+#include <bcmendian.h> -+#include <bcmnvram.h> -+#include <bcmutils.h> -+#include <sbconfig.h> -+#include <sbchipc.h> -+#include <sbutils.h> -+#include <sbmips.h> -+#include <sflash.h> -+ -+/* In BSS to minimize text size and page aligned so it can be mmap()-ed */ -+static char nvram_buf[NVRAM_SPACE] __attribute__((aligned(PAGE_SIZE))); -+ -+/* Global SB handle */ -+extern void *sbh; -+extern spinlock_t bcm947xx_sbh_lock; -+static int cfe_env; -+ -+extern char *cfe_env_get(char *nv_buf, const char *name); -+ -+ -+/* Convenience */ -+#define sbh_lock bcm947xx_sbh_lock -+#define KB * 1024 -+#define MB * 1024 * 1024 -+ -+/* Probe for NVRAM header */ -+static void __init -+early_nvram_init(void) -+{ -+ struct nvram_header *header; -+ chipcregs_t *cc; -+ struct sflash *info = NULL; -+ int i; -+ uint32 base, off, lim; -+ u32 *src, *dst; -+ -+ cfe_env = 0; -+ if ((cc = sb_setcore(sbh, SB_CC, 0)) != NULL) { -+ base = KSEG1ADDR(SB_FLASH2); -+ switch (readl(&cc->capabilities) & CAP_FLASH_MASK) { -+ case PFLASH: -+ lim = SB_FLASH2_SZ; -+ break; -+ -+ case SFLASH_ST: -+ case SFLASH_AT: -+ if ((info = sflash_init(cc)) == NULL) -+ return; -+ lim = info->size; -+ break; -+ -+ case FLASH_NONE: -+ default: -+ return; -+ } -+ } else { -+ /* extif assumed, Stop at 4 MB */ -+ base = KSEG1ADDR(SB_FLASH1); -+ lim = SB_FLASH1_SZ; -+ } -+ -+ /* XXX: hack for supporting the CFE environment stuff on WGT634U */ -+ src = (u32 *) KSEG1ADDR(base + 8 * 1024 * 1024 - 0x2000); -+ dst = (u32 *) nvram_buf; -+ if ((lim == 0x02000000) && ((*src & 0xff00ff) == 0x000001)) { -+ printk("early_nvram_init: WGT634U NVRAM found.\n"); -+ -+ for (i = 0; i < 0x1ff0; i++) { -+ if (*src == 0xFFFFFFFF) -+ break; -+ *dst++ = *src++; -+ } -+ cfe_env = 1; -+ return; -+ } -+ -+ off = FLASH_MIN; -+ while (off <= lim) { -+ /* Windowed flash access */ -+ header = (struct nvram_header *) KSEG1ADDR(base + off - NVRAM_SPACE); -+ if (header->magic == NVRAM_MAGIC) -+ goto found; -+ off <<= 1; -+ } -+ -+ /* Try embedded NVRAM at 4 KB and 1 KB as last resorts */ -+ header = (struct nvram_header *) KSEG1ADDR(base + 4 KB); -+ if (header->magic == NVRAM_MAGIC) -+ goto found; -+ -+ header = (struct nvram_header *) KSEG1ADDR(base + 1 KB); -+ if (header->magic == NVRAM_MAGIC) -+ goto found; -+ -+ return; -+ -+found: -+ src = (u32 *) header; -+ dst = (u32 *) nvram_buf; -+ for (i = 0; i < sizeof(struct nvram_header); i += 4) -+ *dst++ = *src++; -+ for (; i < header->len && i < NVRAM_SPACE; i += 4) -+ *dst++ = ltoh32(*src++); -+} -+ -+/* Early (before mm or mtd) read-only access to NVRAM */ -+char * __init early_nvram_get(const char *name) -+{ -+ char *var, *value, *end, *eq; -+ -+ if (!name) -+ return NULL; -+ -+ /* Too early? */ -+ if (sbh == NULL) -+ return NULL; -+ -+ if (!nvram_buf[0]) -+ early_nvram_init(); -+ -+ if (cfe_env) -+ return cfe_env_get(nvram_buf, name); -+ -+ /* Look for name=value and return value */ -+ var = &nvram_buf[sizeof(struct nvram_header)]; -+ end = nvram_buf + sizeof(nvram_buf) - 2; -+ end[0] = end[1] = '\0'; -+ for (; *var; var = value + strlen(value) + 1) { -+ if (!(eq = strchr(var, '='))) -+ break; -+ value = eq + 1; -+ if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0) -+ return value; -+ } -+ -+ return NULL; -+} -+ -+char *nvram_get(const char *name) -+{ -+ char *var, *value, *end, *eq; -+ -+ if (!name) -+ return NULL; -+ -+ if (!nvram_buf[0]) -+ return NULL; -+ -+ /* Look for name=value and return value */ -+ var = &nvram_buf[sizeof(struct nvram_header)]; -+ end = nvram_buf + sizeof(nvram_buf) - 2; -+ end[0] = end[1] = '\0'; -+ for (; *var; var = value + strlen(value) + 1) { -+ if (!(eq = strchr(var, '='))) -+ break; -+ value = eq + 1; -+ if ((eq - var) == strlen(name) && strncmp(var, name, (eq - var)) == 0) -+ return value; -+ } -+ -+ return NULL; -+} -+ -+EXPORT_SYMBOL(nvram_get); -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/sbmips.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/sbmips.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/sbmips.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/sbmips.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,1055 @@ -+/* -+ * BCM47XX Sonics SiliconBackplane MIPS core routines -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#include <typedefs.h> -+#include <osl.h> -+#include <sbutils.h> -+#include <bcmdevs.h> -+#include <bcmnvram.h> -+#include <bcmutils.h> -+#include <hndmips.h> -+#include <sbconfig.h> -+#include <sbextif.h> -+#include <sbchipc.h> -+#include <sbmemc.h> -+#include <mipsinc.h> -+#include <sbutils.h> -+ -+/* -+ * Returns TRUE if an external UART exists at the given base -+ * register. -+ */ -+static bool -+BCMINITFN(serial_exists)(uint8 *regs) -+{ -+ uint8 save_mcr, status1; -+ -+ save_mcr = R_REG(®s[UART_MCR]); -+ W_REG(®s[UART_MCR], UART_MCR_LOOP | 0x0a); -+ status1 = R_REG(®s[UART_MSR]) & 0xf0; -+ W_REG(®s[UART_MCR], save_mcr); -+ -+ return (status1 == 0x90); -+} -+ -+/* -+ * Initializes UART access. The callback function will be called once -+ * per found UART. -+ */ -+void -+BCMINITFN(sb_serial_init)(sb_t *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift)) -+{ -+ void *regs; -+ ulong base; -+ uint irq; -+ int i, n; -+ -+ if ((regs = sb_setcore(sbh, SB_EXTIF, 0))) { -+ extifregs_t *eir = (extifregs_t *) regs; -+ sbconfig_t *sb; -+ -+ /* Determine external UART register base */ -+ sb = (sbconfig_t *)((ulong) eir + SBCONFIGOFF); -+ base = EXTIF_CFGIF_BASE(sb_base(R_REG(&sb->sbadmatch1))); -+ -+ /* Determine IRQ */ -+ irq = sb_irq(sbh); -+ -+ /* Disable GPIO interrupt initially */ -+ W_REG(&eir->gpiointpolarity, 0); -+ W_REG(&eir->gpiointmask, 0); -+ -+ /* Search for external UARTs */ -+ n = 2; -+ for (i = 0; i < 2; i++) { -+ regs = (void *) REG_MAP(base + (i * 8), 8); -+ if (BCMINIT(serial_exists)(regs)) { -+ /* Set GPIO 1 to be the external UART IRQ */ -+ W_REG(&eir->gpiointmask, 2); -+ if (add) -+ add(regs, irq, 13500000, 0); -+ } -+ } -+ -+ /* Add internal UART if enabled */ -+ if (R_REG(&eir->corecontrol) & CC_UE) -+ if (add) -+ add((void *) &eir->uartdata, irq, sb_clock(sbh), 2); -+ } else if ((regs = sb_setcore(sbh, SB_CC, 0))) { -+ chipcregs_t *cc = (chipcregs_t *) regs; -+ uint32 rev, cap, pll, baud_base, div; -+ -+ /* Determine core revision and capabilities */ -+ rev = sb_corerev(sbh); -+ cap = R_REG(&cc->capabilities); -+ pll = cap & CAP_PLL_MASK; -+ -+ /* Determine IRQ */ -+ irq = sb_irq(sbh); -+ -+ if (pll == PLL_TYPE1) { -+ /* PLL clock */ -+ baud_base = sb_clock_rate(pll, -+ R_REG(&cc->clockcontrol_n), -+ R_REG(&cc->clockcontrol_m2)); -+ div = 1; -+ } else { -+ if (rev >= 11) { -+ /* Fixed ALP clock */ -+ baud_base = 20000000; -+ div = 1; -+ /* Set the override bit so we don't divide it */ -+ W_REG(&cc->corecontrol, CC_UARTCLKO); -+ } else if (rev >= 3) { -+ /* Internal backplane clock */ -+ baud_base = sb_clock(sbh); -+ div = 2; /* Minimum divisor */ -+ W_REG(&cc->clkdiv, -+ ((R_REG(&cc->clkdiv) & ~CLKD_UART) | div)); -+ } else { -+ /* Fixed internal backplane clock */ -+ baud_base = 88000000; -+ div = 48; -+ } -+ -+ /* Clock source depends on strapping if UartClkOverride is unset */ -+ if ((rev > 0) && -+ ((R_REG(&cc->corecontrol) & CC_UARTCLKO) == 0)) { -+ if ((cap & CAP_UCLKSEL) == CAP_UINTCLK) { -+ /* Internal divided backplane clock */ -+ baud_base /= div; -+ } else { -+ /* Assume external clock of 1.8432 MHz */ -+ baud_base = 1843200; -+ } -+ } -+ } -+ -+ /* Add internal UARTs */ -+ n = cap & CAP_UARTS_MASK; -+ for (i = 0; i < n; i++) { -+ /* Register offset changed after revision 0 */ -+ if (rev) -+ regs = (void *)((ulong) &cc->uart0data + (i * 256)); -+ else -+ regs = (void *)((ulong) &cc->uart0data + (i * 8)); -+ -+ if (add) -+ add(regs, irq, baud_base, 0); -+ } -+ } -+} -+ -+/* -+ * Initialize jtag master and return handle for -+ * jtag_rwreg. Returns NULL on failure. -+ */ -+void * -+sb_jtagm_init(sb_t *sbh, uint clkd, bool exttap) -+{ -+ void *regs; -+ -+ if ((regs = sb_setcore(sbh, SB_CC, 0)) != NULL) { -+ chipcregs_t *cc = (chipcregs_t *) regs; -+ uint32 tmp; -+ -+ /* -+ * Determine jtagm availability from -+ * core revision and capabilities. -+ */ -+ tmp = sb_corerev(sbh); -+ /* -+ * Corerev 10 has jtagm, but the only chip -+ * with it does not have a mips, and -+ * the layout of the jtagcmd register is -+ * different. We'll only accept >= 11. -+ */ -+ if (tmp < 11) -+ return (NULL); -+ -+ tmp = R_REG(&cc->capabilities); -+ if ((tmp & CAP_JTAGP) == 0) -+ return (NULL); -+ -+ /* Set clock divider if requested */ -+ if (clkd != 0) { -+ tmp = R_REG(&cc->clkdiv); -+ tmp = (tmp & ~CLKD_JTAG) | -+ ((clkd << CLKD_JTAG_SHIFT) & CLKD_JTAG); -+ W_REG(&cc->clkdiv, tmp); -+ } -+ -+ /* Enable jtagm */ -+ tmp = JCTRL_EN | (exttap ? JCTRL_EXT_EN : 0); -+ W_REG(&cc->jtagctrl, tmp); -+ } -+ -+ return (regs); -+} -+ -+void -+sb_jtagm_disable(void *h) -+{ -+ chipcregs_t *cc = (chipcregs_t *)h; -+ -+ W_REG(&cc->jtagctrl, R_REG(&cc->jtagctrl) & ~JCTRL_EN); -+} -+ -+/* -+ * Read/write a jtag register. Assumes a target with -+ * 8 bit IR and 32 bit DR. -+ */ -+#define IRWIDTH 8 -+#define DRWIDTH 32 -+uint32 -+jtag_rwreg(void *h, uint32 ir, uint32 dr) -+{ -+ chipcregs_t *cc = (chipcregs_t *) h; -+ uint32 tmp; -+ -+ W_REG(&cc->jtagir, ir); -+ W_REG(&cc->jtagdr, dr); -+ tmp = JCMD_START | JCMD_ACC_IRDR | -+ ((IRWIDTH - 1) << JCMD_IRW_SHIFT) | -+ (DRWIDTH - 1); -+ W_REG(&cc->jtagcmd, tmp); -+ while (((tmp = R_REG(&cc->jtagcmd)) & JCMD_BUSY) == JCMD_BUSY) { -+ /* OSL_DELAY(1); */ -+ } -+ -+ tmp = R_REG(&cc->jtagdr); -+ return (tmp); -+} -+ -+/* Returns the SB interrupt flag of the current core. */ -+uint32 -+sb_flag(sb_t *sbh) -+{ -+ void *regs; -+ sbconfig_t *sb; -+ -+ regs = sb_coreregs(sbh); -+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); -+ -+ return (R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK); -+} -+ -+static const uint32 sbips_int_mask[] = { -+ 0, -+ SBIPS_INT1_MASK, -+ SBIPS_INT2_MASK, -+ SBIPS_INT3_MASK, -+ SBIPS_INT4_MASK -+}; -+ -+static const uint32 sbips_int_shift[] = { -+ 0, -+ 0, -+ SBIPS_INT2_SHIFT, -+ SBIPS_INT3_SHIFT, -+ SBIPS_INT4_SHIFT -+}; -+ -+/* -+ * Returns the MIPS IRQ assignment of the current core. If unassigned, -+ * 0 is returned. -+ */ -+uint -+sb_irq(sb_t *sbh) -+{ -+ uint idx; -+ void *regs; -+ sbconfig_t *sb; -+ uint32 flag, sbipsflag; -+ uint irq = 0; -+ -+ flag = sb_flag(sbh); -+ -+ idx = sb_coreidx(sbh); -+ -+ if ((regs = sb_setcore(sbh, SB_MIPS, 0)) || -+ (regs = sb_setcore(sbh, SB_MIPS33, 0))) { -+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); -+ -+ /* sbipsflag specifies which core is routed to interrupts 1 to 4 */ -+ sbipsflag = R_REG(&sb->sbipsflag); -+ for (irq = 1; irq <= 4; irq++) { -+ if (((sbipsflag & sbips_int_mask[irq]) >> sbips_int_shift[irq]) == flag) -+ break; -+ } -+ if (irq == 5) -+ irq = 0; -+ } -+ -+ sb_setcoreidx(sbh, idx); -+ -+ return irq; -+} -+ -+/* Clears the specified MIPS IRQ. */ -+static void -+BCMINITFN(sb_clearirq)(sb_t *sbh, uint irq) -+{ -+ void *regs; -+ sbconfig_t *sb; -+ -+ if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) && -+ !(regs = sb_setcore(sbh, SB_MIPS33, 0))) -+ ASSERT(regs); -+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); -+ -+ if (irq == 0) -+ W_REG(&sb->sbintvec, 0); -+ else -+ OR_REG(&sb->sbipsflag, sbips_int_mask[irq]); -+} -+ -+/* -+ * Assigns the specified MIPS IRQ to the specified core. Shared MIPS -+ * IRQ 0 may be assigned more than once. -+ */ -+static void -+BCMINITFN(sb_setirq)(sb_t *sbh, uint irq, uint coreid, uint coreunit) -+{ -+ void *regs; -+ sbconfig_t *sb; -+ uint32 flag; -+ -+ regs = sb_setcore(sbh, coreid, coreunit); -+ ASSERT(regs); -+ flag = sb_flag(sbh); -+ -+ if (!(regs = sb_setcore(sbh, SB_MIPS, 0)) && -+ !(regs = sb_setcore(sbh, SB_MIPS33, 0))) -+ ASSERT(regs); -+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); -+ -+ if (irq == 0) -+ OR_REG(&sb->sbintvec, 1 << flag); -+ else { -+ flag <<= sbips_int_shift[irq]; -+ ASSERT(!(flag & ~sbips_int_mask[irq])); -+ flag |= R_REG(&sb->sbipsflag) & ~sbips_int_mask[irq]; -+ W_REG(&sb->sbipsflag, flag); -+ } -+} -+ -+/* -+ * Initializes clocks and interrupts. SB and NVRAM access must be -+ * initialized prior to calling. -+ */ -+void -+BCMINITFN(sb_mips_init)(sb_t *sbh) -+{ -+ ulong hz, ns, tmp; -+ extifregs_t *eir; -+ chipcregs_t *cc; -+ char *value; -+ uint irq; -+ -+ /* Figure out current SB clock speed */ -+ if ((hz = sb_clock(sbh)) == 0) -+ hz = 100000000; -+ ns = 1000000000 / hz; -+ -+ /* Setup external interface timing */ -+ if ((eir = sb_setcore(sbh, SB_EXTIF, 0))) { -+ /* Initialize extif so we can get to the LEDs and external UART */ -+ W_REG(&eir->prog_config, CF_EN); -+ -+ /* Set timing for the flash */ -+ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ -+ tmp = tmp | (CEIL(40, ns) << FW_W1_SHIFT); /* W1 = 40nS */ -+ tmp = tmp | CEIL(120, ns); /* W0 = 120nS */ -+ W_REG(&eir->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */ -+ -+ /* Set programmable interface timing for external uart */ -+ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ -+ tmp = tmp | (CEIL(20, ns) << FW_W2_SHIFT); /* W2 = 20nS */ -+ tmp = tmp | (CEIL(100, ns) << FW_W1_SHIFT); /* W1 = 100nS */ -+ tmp = tmp | CEIL(120, ns); /* W0 = 120nS */ -+ W_REG(&eir->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */ -+ } else if ((cc = sb_setcore(sbh, SB_CC, 0))) { -+ /* set register for external IO to control LED. */ -+ W_REG(&cc->prog_config, 0x11); -+ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ -+ tmp = tmp | (CEIL(40, ns) << FW_W1_SHIFT); /* W1 = 40nS */ -+ tmp = tmp | CEIL(240, ns); /* W0 = 120nS */ -+ W_REG(&cc->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */ -+ -+ /* Set timing for the flash */ -+ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ -+ tmp |= CEIL(10, ns) << FW_W1_SHIFT; /* W1 = 10nS */ -+ tmp |= CEIL(120, ns); /* W0 = 120nS */ -+ -+ // Added by Chen-I for 5365 -+ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) -+ { -+ W_REG(&cc->flash_waitcount, tmp); -+ W_REG(&cc->pcmcia_memwait, tmp); -+ } -+ else -+ { -+ if (sb_corerev(sbh) < 9) -+ W_REG(&cc->flash_waitcount, tmp); -+ -+ if ((sb_corerev(sbh) < 9) || -+ ((BCMINIT(sb_chip)(sbh) == BCM5350_DEVICE_ID) && BCMINIT(sb_chiprev)(sbh) == 0)) { -+ W_REG(&cc->pcmcia_memwait, tmp); -+ } -+ } -+ // Added by Chen-I & Yen for enabling 5350 EXTIF -+ if (BCMINIT(sb_chip)(sbh) == BCM5350_DEVICE_ID) -+ { -+ /* Set programmable interface timing for external uart */ -+ tmp = CEIL(10, ns) << FW_W3_SHIFT; /* W3 = 10nS */ -+ tmp = tmp | (CEIL(20, ns) << FW_W2_SHIFT); /* W2 = 20nS */ -+ tmp = tmp | (CEIL(100, ns) << FW_W1_SHIFT); /* W1 = 100nS */ -+ tmp = tmp | CEIL(120, ns); /* W0 = 120nS */ -+ W_REG(&cc->prog_waitcount, tmp); /* 0x01020a0c for a 100Mhz clock */ -+ } -+ } -+ -+ /* Chip specific initialization */ -+ switch (BCMINIT(sb_chip)(sbh)) { -+ case BCM4710_DEVICE_ID: -+ /* Clear interrupt map */ -+ for (irq = 0; irq <= 4; irq++) -+ BCMINIT(sb_clearirq)(sbh, irq); -+ BCMINIT(sb_setirq)(sbh, 0, SB_CODEC, 0); -+ BCMINIT(sb_setirq)(sbh, 0, SB_EXTIF, 0); -+ BCMINIT(sb_setirq)(sbh, 2, SB_ENET, 1); -+ BCMINIT(sb_setirq)(sbh, 3, SB_ILINE20, 0); -+ BCMINIT(sb_setirq)(sbh, 4, SB_PCI, 0); -+ ASSERT(eir); -+ value = BCMINIT(early_nvram_get)("et0phyaddr"); -+ if (value && !strcmp(value, "31")) { -+ /* Enable internal UART */ -+ W_REG(&eir->corecontrol, CC_UE); -+ /* Give USB its own interrupt */ -+ BCMINIT(sb_setirq)(sbh, 1, SB_USB, 0); -+ } else { -+ /* Disable internal UART */ -+ W_REG(&eir->corecontrol, 0); -+ /* Give Ethernet its own interrupt */ -+ BCMINIT(sb_setirq)(sbh, 1, SB_ENET, 0); -+ BCMINIT(sb_setirq)(sbh, 0, SB_USB, 0); -+ } -+ break; -+ case BCM5350_DEVICE_ID: -+ /* Clear interrupt map */ -+ for (irq = 0; irq <= 4; irq++) -+ BCMINIT(sb_clearirq)(sbh, irq); -+ BCMINIT(sb_setirq)(sbh, 0, SB_CC, 0); -+ BCMINIT(sb_setirq)(sbh, 1, SB_D11, 0); -+ BCMINIT(sb_setirq)(sbh, 2, SB_ENET, 0); -+ BCMINIT(sb_setirq)(sbh, 3, SB_PCI, 0); -+ BCMINIT(sb_setirq)(sbh, 4, SB_USB, 0); -+ break; -+ } -+} -+ -+uint32 -+BCMINITFN(sb_mips_clock)(sb_t *sbh) -+{ -+ extifregs_t *eir; -+ chipcregs_t *cc; -+ uint32 n, m; -+ uint idx; -+ uint32 pll_type, rate = 0; -+ -+ /* get index of the current core */ -+ idx = sb_coreidx(sbh); -+ pll_type = PLL_TYPE1; -+ -+ /* switch to extif or chipc core */ -+ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) { -+ n = R_REG(&eir->clockcontrol_n); -+ m = R_REG(&eir->clockcontrol_sb); -+ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) { -+ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK; -+ n = R_REG(&cc->clockcontrol_n); -+ if ((pll_type == PLL_TYPE2) || -+ (pll_type == PLL_TYPE4) || -+ (pll_type == PLL_TYPE6) || -+ (pll_type == PLL_TYPE7)) -+ m = R_REG(&cc->clockcontrol_mips); -+ else if (pll_type == PLL_TYPE5) { -+ rate = 200000000; -+ goto out; -+ } -+ else if (pll_type == PLL_TYPE3) { -+ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) { /* 5365 is also type3 */ -+ rate = 200000000; -+ goto out; -+ } else -+ m = R_REG(&cc->clockcontrol_m2); /* 5350 uses m2 to control mips */ -+ } else -+ m = R_REG(&cc->clockcontrol_sb); -+ } else -+ goto out; -+ -+ // Added by Chen-I for 5365 -+ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) -+ rate = 100000000; -+ else -+ /* calculate rate */ -+ rate = sb_clock_rate(pll_type, n, m); -+ -+ if (pll_type == PLL_TYPE6) -+ rate = SB2MIPS_T6(rate); -+ -+out: -+ /* switch back to previous core */ -+ sb_setcoreidx(sbh, idx); -+ -+ return rate; -+} -+ -+#define ALLINTS (IE_IRQ0 | IE_IRQ1 | IE_IRQ2 | IE_IRQ3 | IE_IRQ4) -+ -+static void -+BCMINITFN(handler)(void) -+{ -+ /* Step 11 */ -+ __asm__ ( -+ ".set\tmips32\n\t" -+ "ssnop\n\t" -+ "ssnop\n\t" -+ /* Disable interrupts */ -+ /* MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) & ~(ALLINTS | STO_IE)); */ -+ "mfc0 $15, $12\n\t" -+ /* Just a Hack to not to use reg 'at' which was causing problems on 4704 A2 */ -+ "li $14, -31746\n\t" -+ "and $15, $15, $14\n\t" -+ "mtc0 $15, $12\n\t" -+ "eret\n\t" -+ "nop\n\t" -+ "nop\n\t" -+ ".set\tmips0" -+ ); -+} -+ -+/* The following MUST come right after handler() */ -+static void -+BCMINITFN(afterhandler)(void) -+{ -+} -+ -+/* -+ * Set the MIPS, backplane and PCI clocks as closely as possible. -+ */ -+bool -+BCMINITFN(sb_mips_setclock)(sb_t *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock) -+{ -+ extifregs_t *eir = NULL; -+ chipcregs_t *cc = NULL; -+ mipsregs_t *mipsr = NULL; -+ volatile uint32 *clockcontrol_n, *clockcontrol_sb, *clockcontrol_pci, *clockcontrol_m2; -+ uint32 orig_n, orig_sb, orig_pci, orig_m2, orig_mips, orig_ratio_parm, orig_ratio_cfg; -+ uint32 pll_type, sync_mode; -+ uint ic_size, ic_lsize; -+ uint idx, i; -+ typedef struct { -+ uint32 mipsclock; -+ uint16 n; -+ uint32 sb; -+ uint32 pci33; -+ uint32 pci25; -+ } n3m_table_t; -+ static n3m_table_t BCMINITDATA(type1_table)[] = { -+ { 96000000, 0x0303, 0x04020011, 0x11030011, 0x11050011 }, /* 96.000 32.000 24.000 */ -+ { 100000000, 0x0009, 0x04020011, 0x11030011, 0x11050011 }, /* 100.000 33.333 25.000 */ -+ { 104000000, 0x0802, 0x04020011, 0x11050009, 0x11090009 }, /* 104.000 31.200 24.960 */ -+ { 108000000, 0x0403, 0x04020011, 0x11050009, 0x02000802 }, /* 108.000 32.400 24.923 */ -+ { 112000000, 0x0205, 0x04020011, 0x11030021, 0x02000403 }, /* 112.000 32.000 24.889 */ -+ { 115200000, 0x0303, 0x04020009, 0x11030011, 0x11050011 }, /* 115.200 32.000 24.000 */ -+ { 120000000, 0x0011, 0x04020011, 0x11050011, 0x11090011 }, /* 120.000 30.000 24.000 */ -+ { 124800000, 0x0802, 0x04020009, 0x11050009, 0x11090009 }, /* 124.800 31.200 24.960 */ -+ { 128000000, 0x0305, 0x04020011, 0x11050011, 0x02000305 }, /* 128.000 32.000 24.000 */ -+ { 132000000, 0x0603, 0x04020011, 0x11050011, 0x02000305 }, /* 132.000 33.000 24.750 */ -+ { 136000000, 0x0c02, 0x04020011, 0x11090009, 0x02000603 }, /* 136.000 32.640 24.727 */ -+ { 140000000, 0x0021, 0x04020011, 0x11050021, 0x02000c02 }, /* 140.000 30.000 24.706 */ -+ { 144000000, 0x0405, 0x04020011, 0x01020202, 0x11090021 }, /* 144.000 30.857 24.686 */ -+ { 150857142, 0x0605, 0x04020021, 0x02000305, 0x02000605 }, /* 150.857 33.000 24.000 */ -+ { 152000000, 0x0e02, 0x04020011, 0x11050021, 0x02000e02 }, /* 152.000 32.571 24.000 */ -+ { 156000000, 0x0802, 0x04020005, 0x11050009, 0x11090009 }, /* 156.000 31.200 24.960 */ -+ { 160000000, 0x0309, 0x04020011, 0x11090011, 0x02000309 }, /* 160.000 32.000 24.000 */ -+ { 163200000, 0x0c02, 0x04020009, 0x11090009, 0x02000603 }, /* 163.200 32.640 24.727 */ -+ { 168000000, 0x0205, 0x04020005, 0x11030021, 0x02000403 }, /* 168.000 32.000 24.889 */ -+ { 176000000, 0x0602, 0x04020003, 0x11050005, 0x02000602 }, /* 176.000 33.000 24.000 */ -+ }; -+ typedef struct { -+ uint32 mipsclock; -+ uint16 n; -+ uint32 m2; /* that is the clockcontrol_m2 */ -+ } type3_table_t; -+ static type3_table_t type3_table[] = { /* for 5350, mips clock is always double sb clock */ -+ { 150000000, 0x311, 0x4020005 }, -+ { 200000000, 0x311, 0x4020003 }, -+ }; -+ typedef struct { -+ uint32 mipsclock; -+ uint32 sbclock; -+ uint16 n; -+ uint32 sb; -+ uint32 pci33; -+ uint32 m2; -+ uint32 m3; -+ uint32 ratio_cfg; -+ uint32 ratio_parm; -+ } n4m_table_t; -+ -+ static n4m_table_t BCMINITDATA(type2_table)[] = { -+ { 180000000, 80000000, 0x0403, 0x01010000, 0x01020300, 0x01020600, 0x05000100, 8, 0x012a00a9 }, -+ { 180000000, 90000000, 0x0403, 0x01000100, 0x01020300, 0x01000100, 0x05000100, 11, 0x0aaa0555 }, -+ { 200000000, 100000000, 0x0303, 0x02010000, 0x02040001, 0x02010000, 0x06000001, 11, 0x0aaa0555 }, -+ { 211200000, 105600000, 0x0902, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 11, 0x0aaa0555 }, -+ { 220800000, 110400000, 0x1500, 0x01000200, 0x01030400, 0x01000200, 0x05000200, 11, 0x0aaa0555 }, -+ { 230400000, 115200000, 0x0604, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 11, 0x0aaa0555 }, -+ { 234000000, 104000000, 0x0b01, 0x01010000, 0x01010700, 0x01020600, 0x05000100, 8, 0x012a00a9 }, -+ { 240000000, 120000000, 0x0803, 0x01000200, 0x01020600, 0x01000200, 0x05000200, 11, 0x0aaa0555 }, -+ { 252000000, 126000000, 0x0504, 0x01000100, 0x01020500, 0x01000100, 0x05000100, 11, 0x0aaa0555 }, -+ { 264000000, 132000000, 0x0903, 0x01000200, 0x01020700, 0x01000200, 0x05000200, 11, 0x0aaa0555 }, -+ { 270000000, 120000000, 0x0703, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 8, 0x012a00a9 }, -+ { 276000000, 122666666, 0x1500, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 8, 0x012a00a9 }, -+ { 280000000, 140000000, 0x0503, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 11, 0x0aaa0555 }, -+ { 288000000, 128000000, 0x0604, 0x01010000, 0x01030400, 0x01020600, 0x05000100, 8, 0x012a00a9 }, -+ { 288000000, 144000000, 0x0404, 0x01000000, 0x01010600, 0x01000000, 0x05000000, 11, 0x0aaa0555 }, -+ { 300000000, 133333333, 0x0803, 0x01010000, 0x01020600, 0x01020600, 0x05000100, 8, 0x012a00a9 }, -+ { 300000000, 150000000, 0x0803, 0x01000100, 0x01020600, 0x01000100, 0x05000100, 11, 0x0aaa0555 } -+ }; -+ -+ static n4m_table_t BCMINITDATA(type4_table)[] = { -+ { 192000000, 96000000, 0x0702, 0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 }, -+ { 198000000, 99000000, 0x0603, 0x11020005, 0x11030011, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 200000000, 100000000, 0x0009, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 11, 0x0aaa0555 }, -+ { 204000000, 102000000, 0x0c02, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 208000000, 104000000, 0x0802, 0x11030002, 0x11090005, 0x11030002, 0x04000003, 11, 0x0aaa0555 }, -+ { 210000000, 105000000, 0x0209, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 216000000, 108000000, 0x0111, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 224000000, 112000000, 0x0205, 0x11030002, 0x02002103, 0x11030002, 0x04000003, 11, 0x0aaa0555 }, -+ { 228000000, 101333333, 0x0e02, 0x11030003, 0x11210005, 0x01030305, 0x04000005, 8, 0x012a00a9 }, -+ { 228000000, 114000000, 0x0e02, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 240000000, 102857143, 0x0109, 0x04000021, 0x01050203, 0x11030021, 0x04000003, 13, 0x254a14a9 }, -+ { 240000000, 120000000, 0x0109, 0x11030002, 0x01050203, 0x11030002, 0x04000003, 11, 0x0aaa0555 }, -+ { 252000000, 100800000, 0x0203, 0x04000009, 0x11050005, 0x02000209, 0x04000002, 9, 0x02520129 }, -+ { 252000000, 126000000, 0x0203, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 11, 0x0aaa0555 }, -+ { 264000000, 132000000, 0x0602, 0x04000005, 0x11050005, 0x04000005, 0x04000002, 11, 0x0aaa0555 }, -+ { 272000000, 116571428, 0x0c02, 0x04000021, 0x02000909, 0x02000221, 0x04000003, 13, 0x254a14a9 }, -+ { 280000000, 120000000, 0x0209, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 13, 0x254a14a9 }, -+ { 288000000, 123428571, 0x0111, 0x04000021, 0x01030303, 0x02000221, 0x04000003, 13, 0x254a14a9 }, -+ { 300000000, 120000000, 0x0009, 0x04000009, 0x01030203, 0x02000902, 0x04000002, 9, 0x02520129 }, -+ { 300000000, 150000000, 0x0009, 0x04000005, 0x01030203, 0x04000005, 0x04000002, 11, 0x0aaa0555 } -+ }; -+ -+ static n4m_table_t BCMINITDATA(type7_table)[] = { -+ { 183333333, 91666666, 0x0605, 0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 }, -+ { 187500000, 93750000, 0x0a03, 0x04000011, 0x11030011, 0x04000011, 0x04000003, 11, 0x0aaa0555 }, -+ { 196875000, 98437500, 0x1003, 0x11020005, 0x11050011, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 200000000, 100000000, 0x0311, 0x04000011, 0x11030011, 0x04000009, 0x04000003, 11, 0x0aaa0555 }, -+ { 200000000, 100000000, 0x0311, 0x04020011, 0x11030011, 0x04020011, 0x04020003, 11, 0x0aaa0555 }, -+ { 206250000, 103125000, 0x1103, 0x11020005, 0x11050011, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 212500000, 106250000, 0x0c05, 0x11020005, 0x01030303, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 215625000, 107812500, 0x1203, 0x11090009, 0x11050005, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 216666666, 108333333, 0x0805, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 }, -+ { 225000000, 112500000, 0x0d03, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 }, -+ { 233333333, 116666666, 0x0905, 0x11020003, 0x11030011, 0x11020003, 0x04000003, 11, 0x0aaa0555 }, -+ { 237500000, 118750000, 0x0e05, 0x11020005, 0x11210005, 0x11020005, 0x04000005, 11, 0x0aaa0555 }, -+ { 240000000, 120000000, 0x0b11, 0x11020009, 0x11210009, 0x11020009, 0x04000009, 11, 0x0aaa0555 }, -+ { 250000000, 125000000, 0x0f03, 0x11020003, 0x11210003, 0x11020003, 0x04000003, 11, 0x0aaa0555 } -+ }; -+ -+ ulong start, end, dst; -+ bool ret = FALSE; -+ -+ /* get index of the current core */ -+ idx = sb_coreidx(sbh); -+ clockcontrol_m2 = NULL; -+ -+ /* switch to extif or chipc core */ -+ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) { -+ pll_type = PLL_TYPE1; -+ clockcontrol_n = &eir->clockcontrol_n; -+ clockcontrol_sb = &eir->clockcontrol_sb; -+ clockcontrol_pci = &eir->clockcontrol_pci; -+ clockcontrol_m2 = &cc->clockcontrol_m2; -+ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) { -+ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK; -+ if (pll_type == PLL_TYPE6) { -+ clockcontrol_n = NULL; -+ clockcontrol_sb = NULL; -+ clockcontrol_pci = NULL; -+ } else { -+ clockcontrol_n = &cc->clockcontrol_n; -+ clockcontrol_sb = &cc->clockcontrol_sb; -+ clockcontrol_pci = &cc->clockcontrol_pci; -+ clockcontrol_m2 = &cc->clockcontrol_m2; -+ } -+ } else -+ goto done; -+ -+ if (pll_type == PLL_TYPE6) { -+ /* Silence compilers */ -+ orig_n = orig_sb = orig_pci = 0; -+ } else { -+ /* Store the current clock register values */ -+ orig_n = R_REG(clockcontrol_n); -+ orig_sb = R_REG(clockcontrol_sb); -+ orig_pci = R_REG(clockcontrol_pci); -+ } -+ -+ if (pll_type == PLL_TYPE1) { -+ /* Keep the current PCI clock if not specified */ -+ if (pciclock == 0) { -+ pciclock = sb_clock_rate(pll_type, R_REG(clockcontrol_n), R_REG(clockcontrol_pci)); -+ pciclock = (pciclock <= 25000000) ? 25000000 : 33000000; -+ } -+ -+ /* Search for the closest MIPS clock less than or equal to a preferred value */ -+ for (i = 0; i < ARRAYSIZE(BCMINIT(type1_table)); i++) { -+ ASSERT(BCMINIT(type1_table)[i].mipsclock == -+ sb_clock_rate(pll_type, BCMINIT(type1_table)[i].n, BCMINIT(type1_table)[i].sb)); -+ if (BCMINIT(type1_table)[i].mipsclock > mipsclock) -+ break; -+ } -+ if (i == 0) { -+ ret = FALSE; -+ goto done; -+ } else { -+ ret = TRUE; -+ i--; -+ } -+ ASSERT(BCMINIT(type1_table)[i].mipsclock <= mipsclock); -+ -+ /* No PLL change */ -+ if ((orig_n == BCMINIT(type1_table)[i].n) && -+ (orig_sb == BCMINIT(type1_table)[i].sb) && -+ (orig_pci == BCMINIT(type1_table)[i].pci33)) -+ goto done; -+ -+ /* Set the PLL controls */ -+ W_REG(clockcontrol_n, BCMINIT(type1_table)[i].n); -+ W_REG(clockcontrol_sb, BCMINIT(type1_table)[i].sb); -+ if (pciclock == 25000000) -+ W_REG(clockcontrol_pci, BCMINIT(type1_table)[i].pci25); -+ else -+ W_REG(clockcontrol_pci, BCMINIT(type1_table)[i].pci33); -+ -+ /* Reset */ -+ sb_watchdog(sbh, 1); -+ -+ while (1); -+ } else if ((pll_type == PLL_TYPE3) && -+ (BCMINIT(sb_chip)(sbh) != BCM5365_DEVICE_ID)) { -+ /* 5350 */ -+ /* Search for the closest MIPS clock less than or equal to a preferred value */ -+ -+ for (i = 0; i < ARRAYSIZE(type3_table); i++) { -+ if (type3_table[i].mipsclock > mipsclock) -+ break; -+ } -+ if (i == 0) { -+ ret = FALSE; -+ goto done; -+ } else { -+ ret = TRUE; -+ i--; -+ } -+ ASSERT(type3_table[i].mipsclock <= mipsclock); -+ -+ /* No PLL change */ -+ orig_m2 = R_REG(&cc->clockcontrol_m2); -+ if ((orig_n == type3_table[i].n) && -+ (orig_m2 == type3_table[i].m2)) { -+ goto done; -+ } -+ -+ /* Set the PLL controls */ -+ W_REG(clockcontrol_n, type3_table[i].n); -+ W_REG(clockcontrol_m2, type3_table[i].m2); -+ -+ /* Reset */ -+ sb_watchdog(sbh, 1); -+ while (1); -+ } else if ((pll_type == PLL_TYPE2) || -+ (pll_type == PLL_TYPE4) || -+ (pll_type == PLL_TYPE6) || -+ (pll_type == PLL_TYPE7)) { -+ n4m_table_t *table = NULL, *te; -+ uint tabsz = 0; -+ -+ ASSERT(cc); -+ -+ orig_mips = R_REG(&cc->clockcontrol_mips); -+ -+ if (pll_type == PLL_TYPE6) { -+ uint32 new_mips = 0; -+ -+ ret = TRUE; -+ if (mipsclock <= SB2MIPS_T6(CC_T6_M1)) -+ new_mips = CC_T6_MMASK; -+ -+ if (orig_mips == new_mips) -+ goto done; -+ -+ W_REG(&cc->clockcontrol_mips, new_mips); -+ goto end_fill; -+ } -+ -+ if (pll_type == PLL_TYPE2) { -+ table = BCMINIT(type2_table); -+ tabsz = ARRAYSIZE(BCMINIT(type2_table)); -+ } else if (pll_type == PLL_TYPE4) { -+ table = BCMINIT(type4_table); -+ tabsz = ARRAYSIZE(BCMINIT(type4_table)); -+ } else if (pll_type == PLL_TYPE7) { -+ table = BCMINIT(type7_table); -+ tabsz = ARRAYSIZE(BCMINIT(type7_table)); -+ } else -+ ASSERT("No table for plltype" == NULL); -+ -+ /* Store the current clock register values */ -+ orig_m2 = R_REG(&cc->clockcontrol_m2); -+ orig_ratio_parm = 0; -+ orig_ratio_cfg = 0; -+ -+ /* Look up current ratio */ -+ for (i = 0; i < tabsz; i++) { -+ if ((orig_n == table[i].n) && -+ (orig_sb == table[i].sb) && -+ (orig_pci == table[i].pci33) && -+ (orig_m2 == table[i].m2) && -+ (orig_mips == table[i].m3)) { -+ orig_ratio_parm = table[i].ratio_parm; -+ orig_ratio_cfg = table[i].ratio_cfg; -+ break; -+ } -+ } -+ -+ /* Search for the closest MIPS clock greater or equal to a preferred value */ -+ for (i = 0; i < tabsz; i++) { -+ ASSERT(table[i].mipsclock == -+ sb_clock_rate(pll_type, table[i].n, table[i].m3)); -+ if ((mipsclock <= table[i].mipsclock) && -+ ((sbclock == 0) || (sbclock <= table[i].sbclock))) -+ break; -+ } -+ if (i == tabsz) { -+ ret = FALSE; -+ goto done; -+ } else { -+ te = &table[i]; -+ ret = TRUE; -+ } -+ -+ /* No PLL change */ -+ if ((orig_n == te->n) && -+ (orig_sb == te->sb) && -+ (orig_pci == te->pci33) && -+ (orig_m2 == te->m2) && -+ (orig_mips == te->m3)) -+ goto done; -+ -+ /* Set the PLL controls */ -+ W_REG(clockcontrol_n, te->n); -+ W_REG(clockcontrol_sb, te->sb); -+ W_REG(clockcontrol_pci, te->pci33); -+ W_REG(&cc->clockcontrol_m2, te->m2); -+ W_REG(&cc->clockcontrol_mips, te->m3); -+ -+ /* Set the chipcontrol bit to change mipsref to the backplane divider if needed */ -+ if ((pll_type == PLL_TYPE7) && -+ (te->sb != te->m2) && -+ (sb_clock_rate(pll_type, te->n, te->m2) == 120000000)) -+ W_REG(&cc->chipcontrol, R_REG(&cc->chipcontrol) | 0x100); -+ -+ /* No ratio change */ -+ if (orig_ratio_parm == te->ratio_parm) -+ goto end_fill; -+ -+ icache_probe(MFC0(C0_CONFIG, 1), &ic_size, &ic_lsize); -+ -+ /* Preload the code into the cache */ -+ start = ((ulong) &&start_fill) & ~(ic_lsize - 1); -+ end = ((ulong) &&end_fill + (ic_lsize - 1)) & ~(ic_lsize - 1); -+ while (start < end) { -+ cache_op(start, Fill_I); -+ start += ic_lsize; -+ } -+ -+ /* Copy the handler */ -+ start = (ulong) &BCMINIT(handler); -+ end = (ulong) &BCMINIT(afterhandler); -+ dst = KSEG1ADDR(0x180); -+ for (i = 0; i < (end - start); i += 4) -+ *((ulong *)(dst + i)) = *((ulong *)(start + i)); -+ -+ /* Preload handler into the cache one line at a time */ -+ for (i = 0; i < (end - start); i += 4) -+ cache_op(dst + i, Fill_I); -+ -+ /* Clear BEV bit */ -+ MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) & ~ST0_BEV); -+ -+ /* Enable interrupts */ -+ MTC0(C0_STATUS, 0, MFC0(C0_STATUS, 0) | (ALLINTS | ST0_IE)); -+ -+ /* Enable MIPS timer interrupt */ -+ if (!(mipsr = sb_setcore(sbh, SB_MIPS, 0)) && -+ !(mipsr = sb_setcore(sbh, SB_MIPS33, 0))) -+ ASSERT(mipsr); -+ W_REG(&mipsr->intmask, 1); -+ -+ start_fill: -+ /* step 1, set clock ratios */ -+ MTC0(C0_BROADCOM, 3, te->ratio_parm); -+ MTC0(C0_BROADCOM, 1, te->ratio_cfg); -+ -+ /* step 2: program timer intr */ -+ W_REG(&mipsr->timer, 100); -+ (void) R_REG(&mipsr->timer); -+ -+ /* step 3, switch to async */ -+ sync_mode = MFC0(C0_BROADCOM, 4); -+ MTC0(C0_BROADCOM, 4, 1 << 22); -+ -+ /* step 4, set cfg active */ -+ MTC0(C0_BROADCOM, 2, 0x9); -+ -+ -+ /* steps 5 & 6 */ -+ __asm__ __volatile__ ( -+ ".set\tmips3\n\t" -+ "wait\n\t" -+ ".set\tmips0" -+ ); -+ -+ /* step 7, clear cfg_active */ -+ MTC0(C0_BROADCOM, 2, 0); -+ -+ /* Additional Step: set back to orig sync mode */ -+ MTC0(C0_BROADCOM, 4, sync_mode); -+ -+ /* step 8, fake soft reset */ -+ MTC0(C0_BROADCOM, 5, MFC0(C0_BROADCOM, 5) | 4); -+ -+ end_fill: -+ /* step 9 set watchdog timer */ -+ sb_watchdog(sbh, 20); -+ (void) R_REG(&cc->chipid); -+ -+ /* step 11 */ -+ __asm__ __volatile__ ( -+ ".set\tmips3\n\t" -+ "sync\n\t" -+ "wait\n\t" -+ ".set\tmips0" -+ ); -+ while (1); -+ } -+ -+done: -+ /* switch back to previous core */ -+ sb_setcoreidx(sbh, idx); -+ -+ return ret; -+} -+ -+/* -+ * This also must be run from the cache on 47xx -+ * so there are no mips core BIU ops in progress -+ * when the PFC is enabled. -+ */ -+ -+static void -+BCMINITFN(_enable_pfc)(uint32 mode) -+{ -+ /* write range */ -+ *(volatile uint32 *)PFC_CR1 = 0xffff0000; -+ -+ /* enable */ -+ *(volatile uint32 *)PFC_CR0 = mode; -+} -+ -+void -+BCMINITFN(enable_pfc)(uint32 mode) -+{ -+ ulong start, end; -+ int i; -+ -+ /* If auto then choose the correct mode for this -+ platform, currently we only ever select one mode */ -+ if (mode == PFC_AUTO) -+ mode = PFC_INST; -+ -+ /* enable prefetch cache if available */ -+ if (MFC0(C0_BROADCOM, 0) & BRCM_PFC_AVAIL) { -+ start = (ulong) &BCMINIT(_enable_pfc); -+ end = (ulong) &BCMINIT(enable_pfc); -+ -+ /* Preload handler into the cache one line at a time */ -+ for (i = 0; i < (end - start); i += 4) -+ cache_op(start + i, Fill_I); -+ -+ BCMINIT(_enable_pfc)(mode); -+ } -+} -+ -+/* returns the ncdl value to be programmed into sdram_ncdl for calibration */ -+uint32 -+BCMINITFN(sb_memc_get_ncdl)(sb_t *sbh) -+{ -+ sbmemcregs_t *memc; -+ uint32 ret = 0; -+ uint32 config, rd, wr, misc, dqsg, cd, sm, sd; -+ uint idx, rev; -+ -+ idx = sb_coreidx(sbh); -+ -+ memc = (sbmemcregs_t *)sb_setcore(sbh, SB_MEMC, 0); -+ if (memc == 0) -+ goto out; -+ -+ rev = sb_corerev(sbh); -+ -+ config = R_REG(&memc->config); -+ wr = R_REG(&memc->wrncdlcor); -+ rd = R_REG(&memc->rdncdlcor); -+ misc = R_REG(&memc->miscdlyctl); -+ dqsg = R_REG(&memc->dqsgatencdl); -+ -+ rd &= MEMC_RDNCDLCOR_RD_MASK; -+ wr &= MEMC_WRNCDLCOR_WR_MASK; -+ dqsg &= MEMC_DQSGATENCDL_G_MASK; -+ -+ if (config & MEMC_CONFIG_DDR) { -+ ret = (wr << 16) | (rd << 8) | dqsg; -+ } else { -+ if (rev > 0) -+ cd = rd; -+ else -+ cd = (rd == MEMC_CD_THRESHOLD) ? rd : (wr + MEMC_CD_THRESHOLD); -+ sm = (misc & MEMC_MISC_SM_MASK) >> MEMC_MISC_SM_SHIFT; -+ sd = (misc & MEMC_MISC_SD_MASK) >> MEMC_MISC_SD_SHIFT; -+ ret = (sm << 16) | (sd << 8) | cd; -+ } -+ -+out: -+ /* switch back to previous core */ -+ sb_setcoreidx(sbh, idx); -+ -+ return ret; -+} -+ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/sbpci.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/sbpci.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/sbpci.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/sbpci.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,534 @@ -+/* -+ * Low-Level PCI and SB support for BCM47xx -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#include <typedefs.h> -+#include <pcicfg.h> -+#include <bcmdevs.h> -+#include <sbconfig.h> -+#include <osl.h> -+#include <sbutils.h> -+#include <sbpci.h> -+#include <bcmendian.h> -+#include <bcmutils.h> -+#include <bcmnvram.h> -+#include <hndmips.h> -+ -+/* Can free sbpci_init() memory after boot */ -+#ifndef linux -+#define __init -+#endif -+ -+/* Emulated configuration space */ -+static pci_config_regs sb_config_regs[SB_MAXCORES]; -+ -+/* Banned cores */ -+static uint16 pci_ban[32] = { 0 }; -+static uint pci_banned = 0; -+ -+/* CardBus mode */ -+static bool cardbus = FALSE; -+ -+/* Disable PCI host core */ -+static bool pci_disabled = FALSE; -+ -+/* -+ * Functions for accessing external PCI configuration space -+ */ -+ -+/* Assume one-hot slot wiring */ -+#define PCI_SLOT_MAX 16 -+ -+static uint32 -+config_cmd(sb_t *sbh, uint bus, uint dev, uint func, uint off) -+{ -+ uint coreidx; -+ sbpciregs_t *regs; -+ uint32 addr = 0; -+ -+ /* CardBusMode supports only one device */ -+ if (cardbus && dev > 1) -+ return 0; -+ -+ coreidx = sb_coreidx(sbh); -+ regs = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0); -+ -+ /* Type 0 transaction */ -+ if (bus == 1) { -+ /* Skip unwired slots */ -+ if (dev < PCI_SLOT_MAX) { -+ /* Slide the PCI window to the appropriate slot */ -+ W_REG(®s->sbtopci1, SBTOPCI_CFG0 | ((1 << (dev + 16)) & SBTOPCI1_MASK)); -+ addr = SB_PCI_CFG | ((1 << (dev + 16)) & ~SBTOPCI1_MASK) | -+ (func << 8) | (off & ~3); -+ } -+ } -+ -+ /* Type 1 transaction */ -+ else { -+ W_REG(®s->sbtopci1, SBTOPCI_CFG1); -+ addr = SB_PCI_CFG | (bus << 16) | (dev << 11) | (func << 8) | (off & ~3); -+ } -+ -+ sb_setcoreidx(sbh, coreidx); -+ -+ return addr; -+} -+ -+static int -+extpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) -+{ -+ uint32 addr, *reg = NULL, val; -+ int ret = 0; -+ -+ if (pci_disabled || -+ !(addr = config_cmd(sbh, bus, dev, func, off)) || -+ !(reg = (uint32 *) REG_MAP(addr, len)) || -+ BUSPROBE(val, reg)) -+ val = 0xffffffff; -+ -+ val >>= 8 * (off & 3); -+ if (len == 4) -+ *((uint32 *) buf) = val; -+ else if (len == 2) -+ *((uint16 *) buf) = (uint16) val; -+ else if (len == 1) -+ *((uint8 *) buf) = (uint8) val; -+ else -+ ret = -1; -+ -+ if (reg) -+ REG_UNMAP(reg); -+ -+ return ret; -+} -+ -+static int -+extpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) -+{ -+ uint32 addr, *reg = NULL, val; -+ int ret = 0; -+ -+ if (pci_disabled || -+ !(addr = config_cmd(sbh, bus, dev, func, off)) || -+ !(reg = (uint32 *) REG_MAP(addr, len)) || -+ BUSPROBE(val, reg)) -+ goto done; -+ -+ if (len == 4) -+ val = *((uint32 *) buf); -+ else if (len == 2) { -+ val &= ~(0xffff << (8 * (off & 3))); -+ val |= *((uint16 *) buf) << (8 * (off & 3)); -+ } else if (len == 1) { -+ val &= ~(0xff << (8 * (off & 3))); -+ val |= *((uint8 *) buf) << (8 * (off & 3)); -+ } else -+ ret = -1; -+ -+ W_REG(reg, val); -+ -+ done: -+ if (reg) -+ REG_UNMAP(reg); -+ -+ return ret; -+} -+ -+/* -+ * Functions for accessing translated SB configuration space -+ */ -+ -+static int -+sb_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) -+{ -+ pci_config_regs *cfg; -+ -+ if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs)) -+ return -1; -+ cfg = &sb_config_regs[dev]; -+ -+ ASSERT(ISALIGNED(off, len)); -+ ASSERT(ISALIGNED((uintptr)buf, len)); -+ -+ if (len == 4) -+ *((uint32 *) buf) = ltoh32(*((uint32 *)((ulong) cfg + off))); -+ else if (len == 2) -+ *((uint16 *) buf) = ltoh16(*((uint16 *)((ulong) cfg + off))); -+ else if (len == 1) -+ *((uint8 *) buf) = *((uint8 *)((ulong) cfg + off)); -+ else -+ return -1; -+ -+ return 0; -+} -+ -+static int -+sb_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) -+{ -+ uint coreidx, n; -+ void *regs; -+ sbconfig_t *sb; -+ pci_config_regs *cfg; -+ -+ if (dev >= SB_MAXCORES || (off + len) > sizeof(pci_config_regs)) -+ return -1; -+ cfg = &sb_config_regs[dev]; -+ -+ ASSERT(ISALIGNED(off, len)); -+ ASSERT(ISALIGNED((uintptr)buf, len)); -+ -+ /* Emulate BAR sizing */ -+ if (off >= OFFSETOF(pci_config_regs, base[0]) && off <= OFFSETOF(pci_config_regs, base[3]) && -+ len == 4 && *((uint32 *) buf) == ~0) { -+ coreidx = sb_coreidx(sbh); -+ if ((regs = sb_setcoreidx(sbh, dev))) { -+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); -+ /* Highest numbered address match register */ -+ n = (R_REG(&sb->sbidlow) & SBIDL_AR_MASK) >> SBIDL_AR_SHIFT; -+ if (off == OFFSETOF(pci_config_regs, base[0])) -+ cfg->base[0] = ~(sb_size(R_REG(&sb->sbadmatch0)) - 1); -+#if 0 -+ else if (off == OFFSETOF(pci_config_regs, base[1]) && n >= 1) -+ cfg->base[1] = ~(sb_size(R_REG(&sb->sbadmatch1)) - 1); -+ else if (off == OFFSETOF(pci_config_regs, base[2]) && n >= 2) -+ cfg->base[2] = ~(sb_size(R_REG(&sb->sbadmatch2)) - 1); -+ else if (off == OFFSETOF(pci_config_regs, base[3]) && n >= 3) -+ cfg->base[3] = ~(sb_size(R_REG(&sb->sbadmatch3)) - 1); -+#endif -+ } -+ sb_setcoreidx(sbh, coreidx); -+ return 0; -+ } -+ -+ if (len == 4) -+ *((uint32 *)((ulong) cfg + off)) = htol32(*((uint32 *) buf)); -+ else if (len == 2) -+ *((uint16 *)((ulong) cfg + off)) = htol16(*((uint16 *) buf)); -+ else if (len == 1) -+ *((uint8 *)((ulong) cfg + off)) = *((uint8 *) buf); -+ else -+ return -1; -+ -+ return 0; -+} -+ -+int -+sbpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) -+{ -+ if (bus == 0) -+ return sb_read_config(sbh, bus, dev, func, off, buf, len); -+ else -+ return extpci_read_config(sbh, bus, dev, func, off, buf, len); -+} -+ -+int -+sbpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len) -+{ -+ if (bus == 0) -+ return sb_write_config(sbh, bus, dev, func, off, buf, len); -+ else -+ return extpci_write_config(sbh, bus, dev, func, off, buf, len); -+} -+ -+void -+sbpci_ban(uint16 core) -+{ -+ if (pci_banned < ARRAYSIZE(pci_ban)) -+ pci_ban[pci_banned++] = core; -+} -+ -+static int -+sbpci_init_pci(sb_t *sbh) -+{ -+ uint chip, chiprev, chippkg, host; -+ uint32 boardflags; -+ sbpciregs_t *pci; -+ sbconfig_t *sb; -+ uint32 val; -+ -+ chip = sb_chip(sbh); -+ chiprev = sb_chiprev(sbh); -+ chippkg = sb_chippkg(sbh); -+ -+ if (!(pci = (sbpciregs_t *) sb_setcore(sbh, SB_PCI, 0))) { -+ printf("PCI: no core\n"); -+ pci_disabled = TRUE; -+ return -1; -+ } -+ sb_core_reset(sbh, 0); -+ -+ boardflags = (uint32) getintvar(NULL, "boardflags"); -+ -+ if ((chip == BCM4310_DEVICE_ID) && (chiprev == 0)) -+ pci_disabled = TRUE; -+ -+ /* -+ * The 200-pin BCM4712 package does not bond out PCI. Even when -+ * PCI is bonded out, some boards may leave the pins -+ * floating. -+ */ -+ if (((chip == BCM4712_DEVICE_ID) && -+ ((chippkg == BCM4712SMALL_PKG_ID) || -+ (chippkg == BCM4712MID_PKG_ID))) || -+ (chip == BCM5350_DEVICE_ID) || -+ (boardflags & BFL_NOPCI)) -+ pci_disabled = TRUE; -+ -+ /* -+ * If the PCI core should not be touched (disabled, not bonded -+ * out, or pins floating), do not even attempt to access core -+ * registers. Otherwise, try to determine if it is in host -+ * mode. -+ */ -+ if (pci_disabled) -+ host = 0; -+ else -+ host = !BUSPROBE(val, &pci->control); -+ -+ if (!host) { -+ /* Disable PCI interrupts in client mode */ -+ sb = (sbconfig_t *)((ulong) pci + SBCONFIGOFF); -+ W_REG(&sb->sbintvec, 0); -+ -+ /* Disable the PCI bridge in client mode */ -+ sbpci_ban(SB_PCI); -+ printf("PCI: Disabled\n"); -+ } else { -+ /* Reset the external PCI bus and enable the clock */ -+ W_REG(&pci->control, 0x5); /* enable the tristate drivers */ -+ W_REG(&pci->control, 0xd); /* enable the PCI clock */ -+ OSL_DELAY(150); /* delay > 100 us */ -+ W_REG(&pci->control, 0xf); /* deassert PCI reset */ -+ W_REG(&pci->arbcontrol, PCI_INT_ARB); /* use internal arbiter */ -+ OSL_DELAY(1); /* delay 1 us */ -+ -+ /* Enable CardBusMode */ -+ cardbus = nvram_match("cardbus", "1"); -+ if (cardbus) { -+ printf("PCI: Enabling CardBus\n"); -+ /* GPIO 1 resets the CardBus device on bcm94710ap */ -+ sb_gpioout(sbh, 1, 1, GPIO_DRV_PRIORITY); -+ sb_gpioouten(sbh, 1, 1, GPIO_DRV_PRIORITY); -+ W_REG(&pci->sprom[0], R_REG(&pci->sprom[0]) | 0x400); -+ } -+ -+ /* 64 MB I/O access window */ -+ W_REG(&pci->sbtopci0, SBTOPCI_IO); -+ /* 64 MB configuration access window */ -+ W_REG(&pci->sbtopci1, SBTOPCI_CFG0); -+ /* 1 GB memory access window */ -+ W_REG(&pci->sbtopci2, SBTOPCI_MEM | SB_PCI_DMA); -+ -+ /* Enable PCI bridge BAR0 prefetch and burst */ -+ val = 6; -+ sbpci_write_config(sbh, 1, 0, 0, PCI_CFG_CMD, &val, sizeof(val)); -+ -+ /* Enable PCI interrupts */ -+ W_REG(&pci->intmask, PCI_INTA); -+ } -+ -+ return 0; -+} -+ -+static int -+sbpci_init_cores(sb_t *sbh) -+{ -+ uint chip, chiprev, chippkg, coreidx, i; -+ sbconfig_t *sb; -+ pci_config_regs *cfg; -+ void *regs; -+ char varname[8]; -+ uint wlidx = 0; -+ uint16 vendor, core; -+ uint8 class, subclass, progif; -+ uint32 val; -+ uint32 sbips_int_mask[] = { 0, SBIPS_INT1_MASK, SBIPS_INT2_MASK, SBIPS_INT3_MASK, SBIPS_INT4_MASK }; -+ uint32 sbips_int_shift[] = { 0, 0, SBIPS_INT2_SHIFT, SBIPS_INT3_SHIFT, SBIPS_INT4_SHIFT }; -+ -+ chip = sb_chip(sbh); -+ chiprev = sb_chiprev(sbh); -+ chippkg = sb_chippkg(sbh); -+ coreidx = sb_coreidx(sbh); -+ -+ /* Scan the SB bus */ -+ bzero(sb_config_regs, sizeof(sb_config_regs)); -+ for (cfg = sb_config_regs; cfg < &sb_config_regs[SB_MAXCORES]; cfg++) { -+ cfg->vendor = 0xffff; -+ if (!(regs = sb_setcoreidx(sbh, cfg - sb_config_regs))) -+ continue; -+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); -+ -+ /* Read ID register and parse vendor and core */ -+ val = R_REG(&sb->sbidhigh); -+ vendor = (val & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT; -+ core = (val & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT; -+ progif = 0; -+ -+ /* Check if this core is banned */ -+ for (i = 0; i < pci_banned; i++) -+ if (core == pci_ban[i]) -+ break; -+ if (i < pci_banned) -+ continue; -+ -+ /* Known vendor translations */ -+ switch (vendor) { -+ case SB_VEND_BCM: -+ vendor = VENDOR_BROADCOM; -+ break; -+ } -+ -+ /* Determine class based on known core codes */ -+ switch (core) { -+ case SB_ILINE20: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_ETHER; -+ core = BCM47XX_ILINE_ID; -+ break; -+ case SB_ILINE100: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_ETHER; -+ core = BCM4610_ILINE_ID; -+ break; -+ case SB_ENET: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_ETHER; -+ core = BCM47XX_ENET_ID; -+ break; -+ case SB_SDRAM: -+ case SB_MEMC: -+ class = PCI_CLASS_MEMORY; -+ subclass = PCI_MEMORY_RAM; -+ break; -+ case SB_PCI: -+#if 0 -+ class = PCI_CLASS_BRIDGE; -+ subclass = PCI_BRIDGE_PCI; -+ break; -+#endif -+ case SB_MIPS: -+ case SB_MIPS33: -+ class = PCI_CLASS_CPU; -+ subclass = PCI_CPU_MIPS; -+ break; -+ case SB_CODEC: -+ class = PCI_CLASS_COMM; -+ subclass = PCI_COMM_MODEM; -+ core = BCM47XX_V90_ID; -+ break; -+ case SB_USB: -+ class = PCI_CLASS_SERIAL; -+ subclass = PCI_SERIAL_USB; -+ progif = 0x10; /* OHCI */ -+ core = BCM47XX_USB_ID; -+ break; -+ case SB_USB11H: -+ class = PCI_CLASS_SERIAL; -+ subclass = PCI_SERIAL_USB; -+ progif = 0x10; /* OHCI */ -+ core = BCM47XX_USBH_ID; -+ break; -+ case SB_USB11D: -+ class = PCI_CLASS_SERIAL; -+ subclass = PCI_SERIAL_USB; -+ core = BCM47XX_USBD_ID; -+ break; -+ case SB_IPSEC: -+ class = PCI_CLASS_CRYPT; -+ subclass = PCI_CRYPT_NETWORK; -+ core = BCM47XX_IPSEC_ID; -+ break; -+ case SB_ROBO: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_OTHER; -+ core = BCM47XX_ROBO_ID; -+ break; -+ case SB_EXTIF: -+ case SB_CC: -+ class = PCI_CLASS_MEMORY; -+ subclass = PCI_MEMORY_FLASH; -+ break; -+ case SB_D11: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_OTHER; -+ /* Let an nvram variable override this */ -+ sprintf(varname, "wl%did", wlidx); -+ wlidx++; -+ if ((core = getintvar(NULL, varname)) == 0) { -+ if (chip == BCM4712_DEVICE_ID) { -+ if (chippkg == BCM4712SMALL_PKG_ID) -+ core = BCM4306_D11G_ID; -+ else -+ core = BCM4306_D11DUAL_ID; -+ } else { -+ /* 4310 */ -+ core = BCM4310_D11B_ID; -+ } -+ } -+ break; -+ -+ default: -+ class = subclass = progif = 0xff; -+ break; -+ } -+ -+ /* Supported translations */ -+ cfg->vendor = htol16(vendor); -+ cfg->device = htol16(core); -+ cfg->rev_id = chiprev; -+ cfg->prog_if = progif; -+ cfg->sub_class = subclass; -+ cfg->base_class = class; -+ cfg->base[0] = htol32(sb_base(R_REG(&sb->sbadmatch0))); -+ cfg->base[1] = 0;//htol32(sb_base(R_REG(&sb->sbadmatch1))); -+ cfg->base[2] = 0;//htol32(sb_base(R_REG(&sb->sbadmatch2))); -+ cfg->base[3] = 0;//htol32(sb_base(R_REG(&sb->sbadmatch3))); -+ cfg->base[4] = 0; -+ cfg->base[5] = 0; -+ if (class == PCI_CLASS_BRIDGE && subclass == PCI_BRIDGE_PCI) -+ cfg->header_type = PCI_HEADER_BRIDGE; -+ else -+ cfg->header_type = PCI_HEADER_NORMAL; -+ /* Save core interrupt flag */ -+ cfg->int_pin = R_REG(&sb->sbtpsflag) & SBTPS_NUM0_MASK; -+ /* Default to MIPS shared interrupt 0 */ -+ cfg->int_line = 0; -+ /* MIPS sbipsflag maps core interrupt flags to interrupts 1 through 4 */ -+ if ((regs = sb_setcore(sbh, SB_MIPS, 0)) || -+ (regs = sb_setcore(sbh, SB_MIPS33, 0))) { -+ sb = (sbconfig_t *)((ulong) regs + SBCONFIGOFF); -+ val = R_REG(&sb->sbipsflag); -+ for (cfg->int_line = 1; cfg->int_line <= 4; cfg->int_line++) { -+ if (((val & sbips_int_mask[cfg->int_line]) >> sbips_int_shift[cfg->int_line]) == cfg->int_pin) -+ break; -+ } -+ if (cfg->int_line > 4) -+ cfg->int_line = 0; -+ } -+ /* Emulated core */ -+ *((uint32 *) &cfg->sprom_control) = 0xffffffff; -+ } -+ -+ sb_setcoreidx(sbh, coreidx); -+ return 0; -+} -+ -+int __init -+sbpci_init(sb_t *sbh) -+{ -+ sbpci_init_pci(sbh); -+ sbpci_init_cores(sbh); -+ return 0; -+} -+ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/sbutils.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/sbutils.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/sbutils.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/sbutils.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,2370 @@ -+/* -+ * Misc utility routines for accessing chip-specific features -+ * of the SiliconBackplane-based Broadcom chips. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#include <typedefs.h> -+#include <osl.h> -+#include <sbutils.h> -+#include <bcmutils.h> -+#include <bcmdevs.h> -+#include <sbconfig.h> -+#include <sbchipc.h> -+#include <sbpci.h> -+#include <pcicfg.h> -+#include <sbextif.h> -+#include <bcmsrom.h> -+ -+/* debug/trace */ -+#define SB_ERROR(args) -+ -+ -+typedef uint32 (*sb_intrsoff_t)(void *intr_arg); -+typedef void (*sb_intrsrestore_t)(void *intr_arg, uint32 arg); -+typedef bool (*sb_intrsenabled_t)(void *intr_arg); -+ -+/* misc sb info needed by some of the routines */ -+typedef struct sb_info { -+ -+ struct sb_pub sb; /* back plane public state(must be first field of sb_info */ -+ -+ void *osh; /* osl os handle */ -+ void *sdh; /* bcmsdh handle */ -+ -+ void *curmap; /* current regs va */ -+ void *regs[SB_MAXCORES]; /* other regs va */ -+ -+ uint curidx; /* current core index */ -+ uint dev_coreid; /* the core provides driver functions */ -+ -+ uint gpioidx; /* gpio control core index */ -+ uint gpioid; /* gpio control coretype */ -+ -+ uint numcores; /* # discovered cores */ -+ uint coreid[SB_MAXCORES]; /* id of each core */ -+ -+ void *intr_arg; /* interrupt callback function arg */ -+ sb_intrsoff_t intrsoff_fn; /* function turns chip interrupts off */ -+ sb_intrsrestore_t intrsrestore_fn; /* function restore chip interrupts */ -+ sb_intrsenabled_t intrsenabled_fn; /* function to check if chip interrupts are enabled */ -+ -+} sb_info_t; -+ -+/* local prototypes */ -+static sb_info_t * BCMINIT(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs, -+ uint bustype, void *sdh, char **vars, int *varsz); -+static void BCMINIT(sb_scan)(sb_info_t *si); -+static uint sb_corereg(sb_info_t *si, uint coreidx, uint regoff, uint mask, uint val); -+static uint _sb_coreidx(sb_info_t *si); -+static uint sb_findcoreidx(sb_info_t *si, uint coreid, uint coreunit); -+static uint BCMINIT(sb_pcidev2chip)(uint pcidev); -+static uint BCMINIT(sb_chip2numcores)(uint chip); -+static int sb_pci_fixcfg(sb_info_t *si); -+ -+/* delay needed between the mdio control/ mdiodata register data access */ -+#define PR28829_DELAY() OSL_DELAY(10) -+ -+ -+/* global variable to indicate reservation/release of gpio's*/ -+static uint32 sb_gpioreservation = 0; -+ -+#define SB_INFO(sbh) (sb_info_t*)sbh -+#define SET_SBREG(sbh, r, mask, val) W_SBREG((sbh), (r), ((R_SBREG((sbh), (r)) & ~(mask)) | (val))) -+#define GOODCOREADDR(x) (((x) >= SB_ENUM_BASE) && ((x) <= SB_ENUM_LIM) && ISALIGNED((x), SB_CORE_SIZE)) -+#define GOODREGS(regs) ((regs) && ISALIGNED((uintptr)(regs), SB_CORE_SIZE)) -+#define REGS2SB(va) (sbconfig_t*) ((int8*)(va) + SBCONFIGOFF) -+#define GOODIDX(idx) (((uint)idx) < SB_MAXCORES) -+#define BADIDX (SB_MAXCORES+1) -+#define NOREV -1 -+ -+#define PCI(si) ((BUSTYPE(si->sb.bustype) == PCI_BUS) && (si->sb.buscoretype == SB_PCI)) -+ -+/* sonicsrev */ -+#define SONICS_2_2 (SBIDL_RV_2_2 >> SBIDL_RV_SHIFT) -+#define SONICS_2_3 (SBIDL_RV_2_3 >> SBIDL_RV_SHIFT) -+ -+#define R_SBREG(sbh, sbr) sb_read_sbreg((sbh), (sbr)) -+#define W_SBREG(sbh, sbr, v) sb_write_sbreg((sbh), (sbr), (v)) -+#define AND_SBREG(sbh, sbr, v) W_SBREG((sbh), (sbr), (R_SBREG((sbh), (sbr)) & (v))) -+#define OR_SBREG(sbh, sbr, v) W_SBREG((sbh), (sbr), (R_SBREG((sbh), (sbr)) | (v))) -+ -+/* -+ * Macros to disable/restore function core(D11, ENET, ILINE20, etc) interrupts before/ -+ * after core switching to avoid invalid register accesss inside ISR. -+ */ -+#define INTR_OFF(si, intr_val) \ -+ if ((si)->intrsoff_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) { \ -+ intr_val = (*(si)->intrsoff_fn)((si)->intr_arg); } -+#define INTR_RESTORE(si, intr_val) \ -+ if ((si)->intrsrestore_fn && (si)->coreid[(si)->curidx] == (si)->dev_coreid) { \ -+ (*(si)->intrsrestore_fn)((si)->intr_arg, intr_val); } -+ -+/* dynamic clock control defines */ -+#define LPOMINFREQ 25000 /* low power oscillator min */ -+#define LPOMAXFREQ 43000 /* low power oscillator max */ -+#define XTALMINFREQ 19800000 /* 20 MHz - 1% */ -+#define XTALMAXFREQ 20200000 /* 20 MHz + 1% */ -+#define PCIMINFREQ 25000000 /* 25 MHz */ -+#define PCIMAXFREQ 34000000 /* 33 MHz + fudge */ -+ -+#define ILP_DIV_5MHZ 0 /* ILP = 5 MHz */ -+#define ILP_DIV_1MHZ 4 /* ILP = 1 MHz */ -+ -+#define MIN_DUMPBUFLEN 32 /* debug */ -+ -+/* GPIO Based LED powersave defines */ -+#define DEFAULT_GPIO_ONTIME 10 -+#define DEFAULT_GPIO_OFFTIME 90 -+ -+#define DEFAULT_GPIOTIMERVAL ((DEFAULT_GPIO_ONTIME << GPIO_ONTIME_SHIFT) | DEFAULT_GPIO_OFFTIME) -+ -+static uint32 -+sb_read_sbreg(sb_info_t *si, volatile uint32 *sbr) -+{ -+ uint32 val = R_REG(sbr); -+ -+ return (val); -+} -+ -+static void -+sb_write_sbreg(sb_info_t *si, volatile uint32 *sbr, uint32 v) -+{ -+ W_REG(sbr, v); -+} -+ -+/* Using sb_kattach depends on SB_BUS support, either implicit */ -+/* no limiting BCMBUSTYPE value) or explicit (value is SB_BUS). */ -+#if !defined(BCMBUSTYPE) || (BCMBUSTYPE == SB_BUS) -+ -+/* global kernel resource */ -+static sb_info_t ksi; -+ -+/* generic kernel variant of sb_attach() */ -+sb_t * -+BCMINITFN(sb_kattach)() -+{ -+ uint32 *regs; -+ -+ if (ksi.curmap == NULL) { -+ uint32 cid; -+ -+ regs = (uint32 *)REG_MAP(SB_ENUM_BASE, SB_CORE_SIZE); -+ cid = R_REG((uint32 *)regs); -+ if (((cid & CID_ID_MASK) == BCM4712_DEVICE_ID) && -+ ((cid & CID_PKG_MASK) != BCM4712LARGE_PKG_ID) && -+ ((cid & CID_REV_MASK) <= (3 << CID_REV_SHIFT))) { -+ uint32 *scc, val; -+ -+ scc = (uint32 *)((uchar*)regs + OFFSETOF(chipcregs_t, slow_clk_ctl)); -+ val = R_REG(scc); -+ SB_ERROR((" initial scc = 0x%x\n", val)); -+ val |= SCC_SS_XTAL; -+ W_REG(scc, val); -+ } -+ -+ if (BCMINIT(sb_doattach)(&ksi, BCM4710_DEVICE_ID, NULL, (void*)regs, -+ SB_BUS, NULL, NULL, NULL) == NULL) { -+ return NULL; -+ } -+ } -+ -+ return (sb_t *)&ksi; -+} -+#endif -+ -+static sb_info_t * -+BCMINITFN(sb_doattach)(sb_info_t *si, uint devid, osl_t *osh, void *regs, -+ uint bustype, void *sdh, char **vars, int *varsz) -+{ -+ uint origidx; -+ chipcregs_t *cc; -+ sbconfig_t *sb; -+ uint32 w; -+ -+ ASSERT(GOODREGS(regs)); -+ -+ bzero((uchar*)si, sizeof (sb_info_t)); -+ -+ si->sb.buscoreidx = si->gpioidx = BADIDX; -+ -+ si->osh = osh; -+ si->curmap = regs; -+ si->sdh = sdh; -+ -+ /* check to see if we are a sb core mimic'ing a pci core */ -+ if (bustype == PCI_BUS) { -+ if (OSL_PCI_READ_CONFIG(osh, PCI_SPROM_CONTROL, sizeof (uint32)) == 0xffffffff) -+ bustype = SB_BUS; -+ else -+ bustype = PCI_BUS; -+ } -+ -+ si->sb.bustype = bustype; -+ if (si->sb.bustype != BUSTYPE(si->sb.bustype)) { -+ SB_ERROR(("sb_doattach: bus type %d does not match configured bus type %d\n", -+ si->sb.bustype, BUSTYPE(si->sb.bustype))); -+ return NULL; -+ } -+ -+ /* kludge to enable the clock on the 4306 which lacks a slowclock */ -+ if (BUSTYPE(si->sb.bustype) == PCI_BUS) -+ sb_clkctl_xtal(&si->sb, XTAL|PLL, ON); -+ -+ if (BUSTYPE(si->sb.bustype) == PCI_BUS) { -+ w = OSL_PCI_READ_CONFIG(osh, PCI_BAR0_WIN, sizeof (uint32)); -+ if (!GOODCOREADDR(w)) -+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_BAR0_WIN, sizeof (uint32), SB_ENUM_BASE); -+ } -+ -+ /* initialize current core index value */ -+ si->curidx = _sb_coreidx(si); -+ -+ if (si->curidx == BADIDX) { -+ SB_ERROR(("sb_doattach: bad core index\n")); -+ return NULL; -+ } -+ -+ /* get sonics backplane revision */ -+ sb = REGS2SB(si->curmap); -+ si->sb.sonicsrev = (R_SBREG(si, &(sb)->sbidlow) & SBIDL_RV_MASK) >> SBIDL_RV_SHIFT; -+ -+ /* keep and reuse the initial register mapping */ -+ origidx = si->curidx; -+ if (BUSTYPE(si->sb.bustype) == SB_BUS) -+ si->regs[origidx] = regs; -+ -+ /* is core-0 a chipcommon core? */ -+ si->numcores = 1; -+ cc = (chipcregs_t*) sb_setcoreidx(&si->sb, 0); -+ if (sb_coreid(&si->sb) != SB_CC) -+ cc = NULL; -+ -+ /* determine chip id and rev */ -+ if (cc) { -+ /* chip common core found! */ -+ si->sb.chip = R_REG(&cc->chipid) & CID_ID_MASK; -+ si->sb.chiprev = (R_REG(&cc->chipid) & CID_REV_MASK) >> CID_REV_SHIFT; -+ si->sb.chippkg = (R_REG(&cc->chipid) & CID_PKG_MASK) >> CID_PKG_SHIFT; -+ } else { -+ /* no chip common core -- must convert device id to chip id */ -+ if ((si->sb.chip = BCMINIT(sb_pcidev2chip)(devid)) == 0) { -+ SB_ERROR(("sb_doattach: unrecognized device id 0x%04x\n", devid)); -+ sb_setcoreidx(&si->sb, origidx); -+ return NULL; -+ } -+ } -+ -+ /* get chipcommon rev */ -+ si->sb.ccrev = cc ? (int)sb_corerev(&si->sb) : NOREV; -+ -+ /* determine numcores */ -+ if (cc && ((si->sb.ccrev == 4) || (si->sb.ccrev >= 6))) -+ si->numcores = (R_REG(&cc->chipid) & CID_CC_MASK) >> CID_CC_SHIFT; -+ else -+ si->numcores = BCMINIT(sb_chip2numcores)(si->sb.chip); -+ -+ /* return to original core */ -+ sb_setcoreidx(&si->sb, origidx); -+ -+ /* sanity checks */ -+ ASSERT(si->sb.chip); -+ -+ /* scan for cores */ -+ BCMINIT(sb_scan)(si); -+ -+ /* fixup necessary chip/core configurations */ -+ if (BUSTYPE(si->sb.bustype) == PCI_BUS) { -+ if (sb_pci_fixcfg(si)) { -+ SB_ERROR(("sb_doattach: sb_pci_fixcfg failed\n")); -+ return NULL; -+ } -+ } -+ -+ /* srom_var_init() depends on sb_scan() info */ -+ if (srom_var_init(si, si->sb.bustype, si->curmap, osh, vars, varsz)) { -+ SB_ERROR(("sb_doattach: srom_var_init failed: bad srom\n")); -+ return (NULL); -+ } -+ -+ if (cc == NULL) { -+ /* -+ * The chip revision number is hardwired into all -+ * of the pci function config rev fields and is -+ * independent from the individual core revision numbers. -+ * For example, the "A0" silicon of each chip is chip rev 0. -+ */ -+ if (BUSTYPE(si->sb.bustype) == PCI_BUS) { -+ w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_REV, sizeof (uint32)); -+ si->sb.chiprev = w & 0xff; -+ } else -+ si->sb.chiprev = 0; -+ } -+ -+ /* gpio control core is required */ -+ if (!GOODIDX(si->gpioidx)) { -+ SB_ERROR(("sb_doattach: gpio control core not found\n")); -+ return NULL; -+ } -+ -+ /* get boardtype and boardrev */ -+ switch (BUSTYPE(si->sb.bustype)) { -+ case PCI_BUS: -+ /* do a pci config read to get subsystem id and subvendor id */ -+ w = OSL_PCI_READ_CONFIG(osh, PCI_CFG_SVID, sizeof (uint32)); -+ si->sb.boardvendor = w & 0xffff; -+ si->sb.boardtype = (w >> 16) & 0xffff; -+ break; -+ -+ case SB_BUS: -+ case JTAG_BUS: -+ si->sb.boardvendor = VENDOR_BROADCOM; -+ if ((si->sb.boardtype = getintvar(NULL, "boardtype")) == 0) -+ si->sb.boardtype = 0xffff; -+ break; -+ } -+ -+ if (si->sb.boardtype == 0) { -+ SB_ERROR(("sb_doattach: unknown board type\n")); -+ ASSERT(si->sb.boardtype); -+ } -+ -+ /* setup the GPIO based LED powersave register */ -+ if (si->sb.ccrev >= 16) { -+ w = getintvar(*vars, "gpiotimerval"); -+ if (!w) -+ w = DEFAULT_GPIOTIMERVAL; -+ sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), ~0, w); -+ } -+ -+ -+ return (si); -+} -+ -+uint -+sb_coreid(sb_t *sbh) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ -+ si = SB_INFO(sbh); -+ sb = REGS2SB(si->curmap); -+ -+ return ((R_SBREG(si, &(sb)->sbidhigh) & SBIDH_CC_MASK) >> SBIDH_CC_SHIFT); -+} -+ -+uint -+sb_coreidx(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return (si->curidx); -+} -+ -+/* return current index of core */ -+static uint -+_sb_coreidx(sb_info_t *si) -+{ -+ sbconfig_t *sb; -+ uint32 sbaddr = 0; -+ -+ ASSERT(si); -+ -+ switch (BUSTYPE(si->sb.bustype)) { -+ case SB_BUS: -+ sb = REGS2SB(si->curmap); -+ sbaddr = sb_base(R_SBREG(si, &sb->sbadmatch0)); -+ break; -+ -+ case PCI_BUS: -+ sbaddr = OSL_PCI_READ_CONFIG(si->osh, PCI_BAR0_WIN, sizeof (uint32)); -+ break; -+ -+#ifdef BCMJTAG -+ case JTAG_BUS: -+ sbaddr = (uint32)si->curmap; -+ break; -+#endif /* BCMJTAG */ -+ -+ default: -+ ASSERT(0); -+ } -+ -+ if (!GOODCOREADDR(sbaddr)) -+ return BADIDX; -+ -+ return ((sbaddr - SB_ENUM_BASE) / SB_CORE_SIZE); -+} -+ -+uint -+sb_corevendor(sb_t *sbh) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ -+ si = SB_INFO(sbh); -+ sb = REGS2SB(si->curmap); -+ -+ return ((R_SBREG(si, &(sb)->sbidhigh) & SBIDH_VC_MASK) >> SBIDH_VC_SHIFT); -+} -+ -+uint -+sb_corerev(sb_t *sbh) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ uint sbidh; -+ -+ si = SB_INFO(sbh); -+ sb = REGS2SB(si->curmap); -+ sbidh = R_SBREG(si, &(sb)->sbidhigh); -+ -+ return (SBCOREREV(sbidh)); -+} -+ -+void * -+sb_osh(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return si->osh; -+} -+ -+#define SBTML_ALLOW (SBTML_PE | SBTML_FGC | SBTML_FL_MASK) -+ -+/* set/clear sbtmstatelow core-specific flags */ -+uint32 -+sb_coreflags(sb_t *sbh, uint32 mask, uint32 val) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ uint32 w; -+ -+ si = SB_INFO(sbh); -+ sb = REGS2SB(si->curmap); -+ -+ ASSERT((val & ~mask) == 0); -+ ASSERT((mask & ~SBTML_ALLOW) == 0); -+ -+ /* mask and set */ -+ if (mask || val) { -+ w = (R_SBREG(si, &sb->sbtmstatelow) & ~mask) | val; -+ W_SBREG(si, &sb->sbtmstatelow, w); -+ } -+ -+ /* return the new value */ -+ return (R_SBREG(si, &sb->sbtmstatelow) & SBTML_ALLOW); -+} -+ -+/* set/clear sbtmstatehigh core-specific flags */ -+uint32 -+sb_coreflagshi(sb_t *sbh, uint32 mask, uint32 val) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ uint32 w; -+ -+ si = SB_INFO(sbh); -+ sb = REGS2SB(si->curmap); -+ -+ ASSERT((val & ~mask) == 0); -+ ASSERT((mask & ~SBTMH_FL_MASK) == 0); -+ -+ /* mask and set */ -+ if (mask || val) { -+ w = (R_SBREG(si, &sb->sbtmstatehigh) & ~mask) | val; -+ W_SBREG(si, &sb->sbtmstatehigh, w); -+ } -+ -+ /* return the new value */ -+ return (R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_FL_MASK); -+} -+ -+/* caller needs to take care of core-specific bist hazards */ -+int -+sb_corebist(sb_t *sbh, uint coreid, uint coreunit) -+{ -+ uint32 sblo; -+ uint coreidx; -+ sb_info_t *si; -+ int result = 0; -+ -+ si = SB_INFO(sbh); -+ -+ coreidx = sb_findcoreidx(si, coreid, coreunit); -+ if (!GOODIDX(coreidx)) -+ result = BCME_ERROR; -+ else { -+ sblo = sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), 0, 0); -+ sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), ~0, (sblo | SBTML_FGC | SBTML_BE)); -+ -+ SPINWAIT(((sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatehigh), 0, 0) & SBTMH_BISTD) == 0), 100000); -+ -+ if (sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatehigh), 0, 0) & SBTMH_BISTF) -+ result = BCME_ERROR; -+ -+ sb_corereg(si, coreidx, SBCONFIGOFF + OFFSETOF(sbconfig_t, sbtmstatelow), ~0, sblo); -+ } -+ -+ return result; -+} -+ -+bool -+sb_iscoreup(sb_t *sbh) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ -+ si = SB_INFO(sbh); -+ sb = REGS2SB(si->curmap); -+ -+ return ((R_SBREG(si, &(sb)->sbtmstatelow) & (SBTML_RESET | SBTML_REJ_MASK | SBTML_CLK)) == SBTML_CLK); -+} -+ -+/* -+ * Switch to 'coreidx', issue a single arbitrary 32bit register mask&set operation, -+ * switch back to the original core, and return the new value. -+ */ -+static uint -+sb_corereg(sb_info_t *si, uint coreidx, uint regoff, uint mask, uint val) -+{ -+ uint origidx; -+ uint32 *r; -+ uint w; -+ uint intr_val = 0; -+ -+ ASSERT(GOODIDX(coreidx)); -+ ASSERT(regoff < SB_CORE_SIZE); -+ ASSERT((val & ~mask) == 0); -+ -+ INTR_OFF(si, intr_val); -+ -+ /* save current core index */ -+ origidx = sb_coreidx(&si->sb); -+ -+ /* switch core */ -+ r = (uint32*) ((uchar*) sb_setcoreidx(&si->sb, coreidx) + regoff); -+ -+ /* mask and set */ -+ if (mask || val) { -+ if (regoff >= SBCONFIGOFF) { -+ w = (R_SBREG(si, r) & ~mask) | val; -+ W_SBREG(si, r, w); -+ } else { -+ w = (R_REG(r) & ~mask) | val; -+ W_REG(r, w); -+ } -+ } -+ -+ /* readback */ -+ if (regoff >= SBCONFIGOFF) -+ w = R_SBREG(si, r); -+ else -+ w = R_REG(r); -+ -+ /* restore core index */ -+ if (origidx != coreidx) -+ sb_setcoreidx(&si->sb, origidx); -+ -+ INTR_RESTORE(si, intr_val); -+ return (w); -+} -+ -+#define DWORD_ALIGN(x) (x & ~(0x03)) -+#define BYTE_POS(x) (x & 0x3) -+#define WORD_POS(x) (x & 0x1) -+ -+#define BYTE_SHIFT(x) (8 * BYTE_POS(x)) -+#define WORD_SHIFT(x) (16 * WORD_POS(x)) -+ -+#define BYTE_VAL(a, x) ((a >> BYTE_SHIFT(x)) & 0xFF) -+#define WORD_VAL(a, x) ((a >> WORD_SHIFT(x)) & 0xFFFF) -+ -+#define read_pci_cfg_byte(a) \ -+ (BYTE_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xff) -+ -+#define read_pci_cfg_write(a) \ -+ (WORD_VAL(OSL_PCI_READ_CONFIG(si->osh, DWORD_ALIGN(a), 4), a) & 0xffff) -+ -+ -+/* scan the sb enumerated space to identify all cores */ -+static void -+BCMINITFN(sb_scan)(sb_info_t *si) -+{ -+ uint origidx; -+ uint i; -+ bool pci; -+ uint pciidx; -+ uint pcirev; -+ -+ -+ -+ /* numcores should already be set */ -+ ASSERT((si->numcores > 0) && (si->numcores <= SB_MAXCORES)); -+ -+ /* save current core index */ -+ origidx = sb_coreidx(&si->sb); -+ -+ si->sb.buscorerev = NOREV; -+ si->sb.buscoreidx = BADIDX; -+ -+ si->gpioidx = BADIDX; -+ -+ pci = FALSE; -+ pcirev = NOREV; -+ pciidx = BADIDX; -+ -+ for (i = 0; i < si->numcores; i++) { -+ sb_setcoreidx(&si->sb, i); -+ si->coreid[i] = sb_coreid(&si->sb); -+ -+ if (si->coreid[i] == SB_PCI) { -+ pciidx = i; -+ pcirev = sb_corerev(&si->sb); -+ pci = TRUE; -+ } -+ } -+ if (pci) { -+ si->sb.buscoretype = SB_PCI; -+ si->sb.buscorerev = pcirev; -+ si->sb.buscoreidx = pciidx; -+ } -+ -+ /* -+ * Find the gpio "controlling core" type and index. -+ * Precedence: -+ * - if there's a chip common core - use that -+ * - else if there's a pci core (rev >= 2) - use that -+ * - else there had better be an extif core (4710 only) -+ */ -+ if (GOODIDX(sb_findcoreidx(si, SB_CC, 0))) { -+ si->gpioidx = sb_findcoreidx(si, SB_CC, 0); -+ si->gpioid = SB_CC; -+ } else if (PCI(si) && (si->sb.buscorerev >= 2)) { -+ si->gpioidx = si->sb.buscoreidx; -+ si->gpioid = SB_PCI; -+ } else if (sb_findcoreidx(si, SB_EXTIF, 0)) { -+ si->gpioidx = sb_findcoreidx(si, SB_EXTIF, 0); -+ si->gpioid = SB_EXTIF; -+ } else -+ ASSERT(si->gpioidx != BADIDX); -+ -+ /* return to original core index */ -+ sb_setcoreidx(&si->sb, origidx); -+} -+ -+/* may be called with core in reset */ -+void -+sb_detach(sb_t *sbh) -+{ -+ sb_info_t *si; -+ uint idx; -+ -+ si = SB_INFO(sbh); -+ -+ if (si == NULL) -+ return; -+ -+ if (BUSTYPE(si->sb.bustype) == SB_BUS) -+ for (idx = 0; idx < SB_MAXCORES; idx++) -+ if (si->regs[idx]) { -+ REG_UNMAP(si->regs[idx]); -+ si->regs[idx] = NULL; -+ } -+ -+ if (si != &ksi) -+ MFREE(si->osh, si, sizeof (sb_info_t)); -+} -+ -+/* use pci dev id to determine chip id for chips not having a chipcommon core */ -+static uint -+BCMINITFN(sb_pcidev2chip)(uint pcidev) -+{ -+ if ((pcidev >= BCM4710_DEVICE_ID) && (pcidev <= BCM47XX_USB_ID)) -+ return (BCM4710_DEVICE_ID); -+ if ((pcidev >= BCM4402_DEVICE_ID) && (pcidev <= BCM4402_V90_ID)) -+ return (BCM4402_DEVICE_ID); -+ if (pcidev == BCM4401_ENET_ID) -+ return (BCM4402_DEVICE_ID); -+ if ((pcidev >= BCM4307_V90_ID) && (pcidev <= BCM4307_D11B_ID)) -+ return (BCM4307_DEVICE_ID); -+ if (pcidev == BCM4301_DEVICE_ID) -+ return (BCM4301_DEVICE_ID); -+ -+ return (0); -+} -+ -+/* convert chip number to number of i/o cores */ -+static uint -+BCMINITFN(sb_chip2numcores)(uint chip) -+{ -+ if (chip == BCM4710_DEVICE_ID) -+ return (9); -+ if (chip == BCM4402_DEVICE_ID) -+ return (3); -+ if ((chip == BCM4301_DEVICE_ID) || (chip == BCM4307_DEVICE_ID)) -+ return (5); -+ if (chip == BCM4306_DEVICE_ID) /* < 4306c0 */ -+ return (6); -+ if (chip == BCM4704_DEVICE_ID) -+ return (9); -+ if (chip == BCM5365_DEVICE_ID) -+ return (7); -+ -+ SB_ERROR(("sb_chip2numcores: unsupported chip 0x%x\n", chip)); -+ ASSERT(0); -+ return (1); -+} -+ -+/* return index of coreid or BADIDX if not found */ -+static uint -+sb_findcoreidx( sb_info_t *si, uint coreid, uint coreunit) -+{ -+ uint found; -+ uint i; -+ -+ found = 0; -+ -+ for (i = 0; i < si->numcores; i++) -+ if (si->coreid[i] == coreid) { -+ if (found == coreunit) -+ return (i); -+ found++; -+ } -+ -+ return (BADIDX); -+} -+ -+/* -+ * this function changes logical "focus" to the indiciated core, -+ * must be called with interrupt off. -+ * Moreover, callers should keep interrupts off during switching out of and back to d11 core -+ */ -+void* -+sb_setcoreidx(sb_t *sbh, uint coreidx) -+{ -+ sb_info_t *si; -+ uint32 sbaddr; -+ -+ si = SB_INFO(sbh); -+ -+ if (coreidx >= si->numcores) -+ return (NULL); -+ -+ /* -+ * If the user has provided an interrupt mask enabled function, -+ * then assert interrupts are disabled before switching the core. -+ */ -+ ASSERT((si->intrsenabled_fn == NULL) || !(*(si)->intrsenabled_fn)((si)->intr_arg)); -+ -+ sbaddr = SB_ENUM_BASE + (coreidx * SB_CORE_SIZE); -+ -+ switch (BUSTYPE(si->sb.bustype)) { -+ case SB_BUS: -+ /* map new one */ -+ if (!si->regs[coreidx]) { -+ si->regs[coreidx] = (void*)REG_MAP(sbaddr, SB_CORE_SIZE); -+ ASSERT(GOODREGS(si->regs[coreidx])); -+ } -+ si->curmap = si->regs[coreidx]; -+ break; -+ -+ case PCI_BUS: -+ /* point bar0 window */ -+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_BAR0_WIN, 4, sbaddr); -+ break; -+ -+#ifdef BCMJTAG -+ case JTAG_BUS: -+ /* map new one */ -+ if (!si->regs[coreidx]) { -+ si->regs[coreidx] = (void *)sbaddr; -+ ASSERT(GOODREGS(si->regs[coreidx])); -+ } -+ si->curmap = si->regs[coreidx]; -+ break; -+#endif /* BCMJTAG */ -+ } -+ -+ si->curidx = coreidx; -+ -+ return (si->curmap); -+} -+ -+/* -+ * this function changes logical "focus" to the indiciated core, -+ * must be called with interrupt off. -+ * Moreover, callers should keep interrupts off during switching out of and back to d11 core -+ */ -+void* -+sb_setcore(sb_t *sbh, uint coreid, uint coreunit) -+{ -+ sb_info_t *si; -+ uint idx; -+ -+ si = SB_INFO(sbh); -+ idx = sb_findcoreidx(si, coreid, coreunit); -+ if (!GOODIDX(idx)) -+ return (NULL); -+ -+ return (sb_setcoreidx(sbh, idx)); -+} -+ -+/* return chip number */ -+uint -+BCMINITFN(sb_chip)(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return (si->sb.chip); -+} -+ -+/* return chip revision number */ -+uint -+BCMINITFN(sb_chiprev)(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return (si->sb.chiprev); -+} -+ -+/* return chip common revision number */ -+uint -+BCMINITFN(sb_chipcrev)(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return (si->sb.ccrev); -+} -+ -+/* return chip package option */ -+uint -+BCMINITFN(sb_chippkg)(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return (si->sb.chippkg); -+} -+ -+/* return PCI core rev. */ -+uint -+BCMINITFN(sb_pcirev)(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return (si->sb.buscorerev); -+} -+ -+bool -+BCMINITFN(sb_war16165)(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ -+ return (PCI(si) && (si->sb.buscorerev <= 10)); -+} -+ -+/* return board vendor id */ -+uint -+BCMINITFN(sb_boardvendor)(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return (si->sb.boardvendor); -+} -+ -+/* return boardtype */ -+uint -+BCMINITFN(sb_boardtype)(sb_t *sbh) -+{ -+ sb_info_t *si; -+ char *var; -+ -+ si = SB_INFO(sbh); -+ -+ if (BUSTYPE(si->sb.bustype) == SB_BUS && si->sb.boardtype == 0xffff) { -+ /* boardtype format is a hex string */ -+ si->sb.boardtype = getintvar(NULL, "boardtype"); -+ -+ /* backward compatibility for older boardtype string format */ -+ if ((si->sb.boardtype == 0) && (var = getvar(NULL, "boardtype"))) { -+ if (!strcmp(var, "bcm94710dev")) -+ si->sb.boardtype = BCM94710D_BOARD; -+ else if (!strcmp(var, "bcm94710ap")) -+ si->sb.boardtype = BCM94710AP_BOARD; -+ else if (!strcmp(var, "bu4710")) -+ si->sb.boardtype = BU4710_BOARD; -+ else if (!strcmp(var, "bcm94702mn")) -+ si->sb.boardtype = BCM94702MN_BOARD; -+ else if (!strcmp(var, "bcm94710r1")) -+ si->sb.boardtype = BCM94710R1_BOARD; -+ else if (!strcmp(var, "bcm94710r4")) -+ si->sb.boardtype = BCM94710R4_BOARD; -+ else if (!strcmp(var, "bcm94702cpci")) -+ si->sb.boardtype = BCM94702CPCI_BOARD; -+ else if (!strcmp(var, "bcm95380_rr")) -+ si->sb.boardtype = BCM95380RR_BOARD; -+ } -+ } -+ -+ return (si->sb.boardtype); -+} -+ -+/* return bus type of sbh device */ -+uint -+sb_bus(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ return (si->sb.bustype); -+} -+ -+/* return bus core type */ -+uint -+sb_buscoretype(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ -+ return (si->sb.buscoretype); -+} -+ -+/* return bus core revision */ -+uint -+sb_buscorerev(sb_t *sbh) -+{ -+ sb_info_t *si; -+ si = SB_INFO(sbh); -+ -+ return (si->sb.buscorerev); -+} -+ -+/* return list of found cores */ -+uint -+sb_corelist(sb_t *sbh, uint coreid[]) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ -+ bcopy((uchar*)si->coreid, (uchar*)coreid, (si->numcores * sizeof (uint))); -+ return (si->numcores); -+} -+ -+/* return current register mapping */ -+void * -+sb_coreregs(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ ASSERT(GOODREGS(si->curmap)); -+ -+ return (si->curmap); -+} -+ -+ -+/* do buffered registers update */ -+void -+sb_commit(sb_t *sbh) -+{ -+ sb_info_t *si; -+ uint origidx; -+ uint intr_val = 0; -+ -+ si = SB_INFO(sbh); -+ -+ origidx = si->curidx; -+ ASSERT(GOODIDX(origidx)); -+ -+ INTR_OFF(si, intr_val); -+ -+ /* switch over to chipcommon core if there is one, else use pci */ -+ if (si->sb.ccrev != NOREV) { -+ chipcregs_t *ccregs = (chipcregs_t *)sb_setcore(sbh, SB_CC, 0); -+ -+ /* do the buffer registers update */ -+ W_REG(&ccregs->broadcastaddress, SB_COMMIT); -+ W_REG(&ccregs->broadcastdata, 0x0); -+ } else if (PCI(si)) { -+ sbpciregs_t *pciregs = (sbpciregs_t *)sb_setcore(sbh, SB_PCI, 0); -+ -+ /* do the buffer registers update */ -+ W_REG(&pciregs->bcastaddr, SB_COMMIT); -+ W_REG(&pciregs->bcastdata, 0x0); -+ } else -+ ASSERT(0); -+ -+ /* restore core index */ -+ sb_setcoreidx(sbh, origidx); -+ INTR_RESTORE(si, intr_val); -+} -+ -+/* reset and re-enable a core */ -+void -+sb_core_reset(sb_t *sbh, uint32 bits) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ volatile uint32 dummy; -+ -+ si = SB_INFO(sbh); -+ ASSERT(GOODREGS(si->curmap)); -+ sb = REGS2SB(si->curmap); -+ -+ /* -+ * Must do the disable sequence first to work for arbitrary current core state. -+ */ -+ sb_core_disable(sbh, bits); -+ -+ /* -+ * Now do the initialization sequence. -+ */ -+ -+ /* set reset while enabling the clock and forcing them on throughout the core */ -+ W_SBREG(si, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | SBTML_RESET | bits)); -+ dummy = R_SBREG(si, &sb->sbtmstatelow); -+ OSL_DELAY(1); -+ -+ if (R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_SERR) { -+ W_SBREG(si, &sb->sbtmstatehigh, 0); -+ } -+ if ((dummy = R_SBREG(si, &sb->sbimstate)) & (SBIM_IBE | SBIM_TO)) { -+ AND_SBREG(si, &sb->sbimstate, ~(SBIM_IBE | SBIM_TO)); -+ } -+ -+ /* clear reset and allow it to propagate throughout the core */ -+ W_SBREG(si, &sb->sbtmstatelow, (SBTML_FGC | SBTML_CLK | bits)); -+ dummy = R_SBREG(si, &sb->sbtmstatelow); -+ OSL_DELAY(1); -+ -+ /* leave clock enabled */ -+ W_SBREG(si, &sb->sbtmstatelow, (SBTML_CLK | bits)); -+ dummy = R_SBREG(si, &sb->sbtmstatelow); -+ OSL_DELAY(1); -+} -+ -+void -+sb_core_tofixup(sb_t *sbh) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ -+ si = SB_INFO(sbh); -+ -+ if ( (BUSTYPE(si->sb.bustype) != PCI_BUS) || (PCI(si) && (si->sb.buscorerev >= 5)) ) -+ return; -+ -+ ASSERT(GOODREGS(si->curmap)); -+ sb = REGS2SB(si->curmap); -+ -+ if (BUSTYPE(si->sb.bustype) == SB_BUS) { -+ SET_SBREG(si, &sb->sbimconfiglow, -+ SBIMCL_RTO_MASK | SBIMCL_STO_MASK, -+ (0x5 << SBIMCL_RTO_SHIFT) | 0x3); -+ } else { -+ if (sb_coreid(sbh) == SB_PCI) { -+ SET_SBREG(si, &sb->sbimconfiglow, -+ SBIMCL_RTO_MASK | SBIMCL_STO_MASK, -+ (0x3 << SBIMCL_RTO_SHIFT) | 0x2); -+ } else { -+ SET_SBREG(si, &sb->sbimconfiglow, (SBIMCL_RTO_MASK | SBIMCL_STO_MASK), 0); -+ } -+ } -+ -+ sb_commit(sbh); -+} -+ -+/* -+ * Set the initiator timeout for the "master core". -+ * The master core is defined to be the core in control -+ * of the chip and so it issues accesses to non-memory -+ * locations (Because of dma *any* core can access memeory). -+ * -+ * The routine uses the bus to decide who is the master: -+ * SB_BUS => mips -+ * JTAG_BUS => chipc -+ * PCI_BUS => pci -+ * -+ * This routine exists so callers can disable initiator -+ * timeouts so accesses to very slow devices like otp -+ * won't cause an abort. The routine allows arbitrary -+ * settings of the service and request timeouts, though. -+ * -+ * Returns the timeout state before changing it or -1 -+ * on error. -+ */ -+ -+#define TO_MASK (SBIMCL_RTO_MASK | SBIMCL_STO_MASK) -+ -+uint32 -+sb_set_initiator_to(sb_t *sbh, uint32 to) -+{ -+ sb_info_t *si; -+ uint origidx, idx; -+ uint intr_val = 0; -+ uint32 tmp, ret = 0xffffffff; -+ sbconfig_t *sb; -+ -+ si = SB_INFO(sbh); -+ -+ if ((to & ~TO_MASK) != 0) -+ return ret; -+ -+ /* Figure out the master core */ -+ idx = BADIDX; -+ switch (BUSTYPE(si->sb.bustype)) { -+ case PCI_BUS: -+ idx = si->sb.buscoreidx; -+ break; -+ case JTAG_BUS: -+ idx = SB_CC_IDX; -+ break; -+ case SB_BUS: -+ if ((idx = sb_findcoreidx(si, SB_MIPS33, 0)) == BADIDX) -+ idx = sb_findcoreidx(si, SB_MIPS, 0); -+ break; -+ default: -+ ASSERT(0); -+ } -+ if (idx == BADIDX) -+ return ret; -+ -+ INTR_OFF(si, intr_val); -+ origidx = sb_coreidx(sbh); -+ -+ sb = REGS2SB(sb_setcoreidx(sbh, idx)); -+ -+ tmp = R_SBREG(si, &sb->sbimconfiglow); -+ ret = tmp & TO_MASK; -+ W_SBREG(si, &sb->sbimconfiglow, (tmp & ~TO_MASK) | to); -+ -+ sb_commit(sbh); -+ sb_setcoreidx(sbh, origidx); -+ INTR_RESTORE(si, intr_val); -+ return ret; -+} -+ -+void -+sb_core_disable(sb_t *sbh, uint32 bits) -+{ -+ sb_info_t *si; -+ volatile uint32 dummy; -+ uint32 rej; -+ sbconfig_t *sb; -+ -+ si = SB_INFO(sbh); -+ -+ ASSERT(GOODREGS(si->curmap)); -+ sb = REGS2SB(si->curmap); -+ -+ /* if core is already in reset, just return */ -+ if (R_SBREG(si, &sb->sbtmstatelow) & SBTML_RESET) -+ return; -+ -+ /* reject value changed between sonics 2.2 and 2.3 */ -+ if (si->sb.sonicsrev == SONICS_2_2) -+ rej = (1 << SBTML_REJ_SHIFT); -+ else -+ rej = (2 << SBTML_REJ_SHIFT); -+ -+ /* if clocks are not enabled, put into reset and return */ -+ if ((R_SBREG(si, &sb->sbtmstatelow) & SBTML_CLK) == 0) -+ goto disable; -+ -+ /* set target reject and spin until busy is clear (preserve core-specific bits) */ -+ OR_SBREG(si, &sb->sbtmstatelow, rej); -+ dummy = R_SBREG(si, &sb->sbtmstatelow); -+ OSL_DELAY(1); -+ SPINWAIT((R_SBREG(si, &sb->sbtmstatehigh) & SBTMH_BUSY), 100000); -+ -+ if (R_SBREG(si, &sb->sbidlow) & SBIDL_INIT) { -+ OR_SBREG(si, &sb->sbimstate, SBIM_RJ); -+ dummy = R_SBREG(si, &sb->sbimstate); -+ OSL_DELAY(1); -+ SPINWAIT((R_SBREG(si, &sb->sbimstate) & SBIM_BY), 100000); -+ } -+ -+ /* set reset and reject while enabling the clocks */ -+ W_SBREG(si, &sb->sbtmstatelow, (bits | SBTML_FGC | SBTML_CLK | rej | SBTML_RESET)); -+ dummy = R_SBREG(si, &sb->sbtmstatelow); -+ OSL_DELAY(10); -+ -+ /* don't forget to clear the initiator reject bit */ -+ if (R_SBREG(si, &sb->sbidlow) & SBIDL_INIT) -+ AND_SBREG(si, &sb->sbimstate, ~SBIM_RJ); -+ -+disable: -+ /* leave reset and reject asserted */ -+ W_SBREG(si, &sb->sbtmstatelow, (bits | rej | SBTML_RESET)); -+ OSL_DELAY(1); -+} -+ -+/* set chip watchdog reset timer to fire in 'ticks' backplane cycles */ -+void -+sb_watchdog(sb_t *sbh, uint ticks) -+{ -+ sb_info_t *si = SB_INFO(sbh); -+ -+ /* instant NMI */ -+ switch (si->gpioid) { -+ case SB_CC: -+ sb_corereg(si, 0, OFFSETOF(chipcregs_t, watchdog), ~0, ticks); -+ break; -+ case SB_EXTIF: -+ sb_corereg(si, si->gpioidx, OFFSETOF(extifregs_t, watchdog), ~0, ticks); -+ break; -+ } -+} -+ -+ -+/* -+ * Configure the pci core for pci client (NIC) action -+ * coremask is the bitvec of cores by index to be enabled. -+ */ -+void -+sb_pci_setup(sb_t *sbh, uint coremask) -+{ -+ sb_info_t *si; -+ sbconfig_t *sb; -+ sbpciregs_t *pciregs; -+ uint32 sbflag; -+ uint32 w; -+ uint idx; -+ -+ si = SB_INFO(sbh); -+ -+ /* if not pci bus, we're done */ -+ if (BUSTYPE(si->sb.bustype) != PCI_BUS) -+ return; -+ -+ ASSERT(PCI(si)); -+ ASSERT(si->sb.buscoreidx != BADIDX); -+ -+ /* get current core index */ -+ idx = si->curidx; -+ -+ /* we interrupt on this backplane flag number */ -+ ASSERT(GOODREGS(si->curmap)); -+ sb = REGS2SB(si->curmap); -+ sbflag = R_SBREG(si, &sb->sbtpsflag) & SBTPS_NUM0_MASK; -+ -+ /* switch over to pci core */ -+ pciregs = (sbpciregs_t*) sb_setcoreidx(sbh, si->sb.buscoreidx); -+ sb = REGS2SB(pciregs); -+ -+ /* -+ * Enable sb->pci interrupts. Assume -+ * PCI rev 2.3 support was added in pci core rev 6 and things changed.. -+ */ -+ if ((PCI(si) && ((si->sb.buscorerev) >= 6))) { -+ /* pci config write to set this core bit in PCIIntMask */ -+ w = OSL_PCI_READ_CONFIG(si->osh, PCI_INT_MASK, sizeof(uint32)); -+ w |= (coremask << PCI_SBIM_SHIFT); -+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_INT_MASK, sizeof(uint32), w); -+ } else { -+ /* set sbintvec bit for our flag number */ -+ OR_SBREG(si, &sb->sbintvec, (1 << sbflag)); -+ } -+ -+ if (PCI(si)) { -+ OR_REG(&pciregs->sbtopci2, (SBTOPCI_PREF|SBTOPCI_BURST)); -+ if (si->sb.buscorerev >= 11) -+ OR_REG(&pciregs->sbtopci2, SBTOPCI_RC_READMULTI); -+ if (si->sb.buscorerev < 5) { -+ SET_SBREG(si, &sb->sbimconfiglow, SBIMCL_RTO_MASK | SBIMCL_STO_MASK, -+ (0x3 << SBIMCL_RTO_SHIFT) | 0x2); -+ sb_commit(sbh); -+ } -+ } -+ -+ /* switch back to previous core */ -+ sb_setcoreidx(sbh, idx); -+} -+ -+uint32 -+sb_base(uint32 admatch) -+{ -+ uint32 base; -+ uint type; -+ -+ type = admatch & SBAM_TYPE_MASK; -+ ASSERT(type < 3); -+ -+ base = 0; -+ -+ if (type == 0) { -+ base = admatch & SBAM_BASE0_MASK; -+ } else if (type == 1) { -+ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ -+ base = admatch & SBAM_BASE1_MASK; -+ } else if (type == 2) { -+ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ -+ base = admatch & SBAM_BASE2_MASK; -+ } -+ -+ return (base); -+} -+ -+uint32 -+sb_size(uint32 admatch) -+{ -+ uint32 size; -+ uint type; -+ -+ type = admatch & SBAM_TYPE_MASK; -+ ASSERT(type < 3); -+ -+ size = 0; -+ -+ if (type == 0) { -+ size = 1 << (((admatch & SBAM_ADINT0_MASK) >> SBAM_ADINT0_SHIFT) + 1); -+ } else if (type == 1) { -+ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ -+ size = 1 << (((admatch & SBAM_ADINT1_MASK) >> SBAM_ADINT1_SHIFT) + 1); -+ } else if (type == 2) { -+ ASSERT(!(admatch & SBAM_ADNEG)); /* neg not supported */ -+ size = 1 << (((admatch & SBAM_ADINT2_MASK) >> SBAM_ADINT2_SHIFT) + 1); -+ } -+ -+ return (size); -+} -+ -+/* return the core-type instantiation # of the current core */ -+uint -+sb_coreunit(sb_t *sbh) -+{ -+ sb_info_t *si; -+ uint idx; -+ uint coreid; -+ uint coreunit; -+ uint i; -+ -+ si = SB_INFO(sbh); -+ coreunit = 0; -+ -+ idx = si->curidx; -+ -+ ASSERT(GOODREGS(si->curmap)); -+ coreid = sb_coreid(sbh); -+ -+ /* count the cores of our type */ -+ for (i = 0; i < idx; i++) -+ if (si->coreid[i] == coreid) -+ coreunit++; -+ -+ return (coreunit); -+} -+ -+static INLINE uint32 -+factor6(uint32 x) -+{ -+ switch (x) { -+ case CC_F6_2: return 2; -+ case CC_F6_3: return 3; -+ case CC_F6_4: return 4; -+ case CC_F6_5: return 5; -+ case CC_F6_6: return 6; -+ case CC_F6_7: return 7; -+ default: return 0; -+ } -+} -+ -+/* calculate the speed the SB would run at given a set of clockcontrol values */ -+uint32 -+sb_clock_rate(uint32 pll_type, uint32 n, uint32 m) -+{ -+ uint32 n1, n2, clock, m1, m2, m3, mc; -+ -+ n1 = n & CN_N1_MASK; -+ n2 = (n & CN_N2_MASK) >> CN_N2_SHIFT; -+ -+ if (pll_type == PLL_TYPE6) { -+ if (m & CC_T6_MMASK) -+ return CC_T6_M1; -+ else -+ return CC_T6_M0; -+ } else if ((pll_type == PLL_TYPE1) || -+ (pll_type == PLL_TYPE3) || -+ (pll_type == PLL_TYPE4) || -+ (pll_type == PLL_TYPE7)) { -+ n1 = factor6(n1); -+ n2 += CC_F5_BIAS; -+ } else if (pll_type == PLL_TYPE2) { -+ n1 += CC_T2_BIAS; -+ n2 += CC_T2_BIAS; -+ ASSERT((n1 >= 2) && (n1 <= 7)); -+ ASSERT((n2 >= 5) && (n2 <= 23)); -+ } else if (pll_type == PLL_TYPE5) { -+ return (100000000); -+ } else -+ ASSERT(0); -+ /* PLL types 3 and 7 use BASE2 (25Mhz) */ -+ if ((pll_type == PLL_TYPE3) || -+ (pll_type == PLL_TYPE7)) { -+ clock = CC_CLOCK_BASE2 * n1 * n2; -+ } -+ else -+ clock = CC_CLOCK_BASE1 * n1 * n2; -+ -+ if (clock == 0) -+ return 0; -+ -+ m1 = m & CC_M1_MASK; -+ m2 = (m & CC_M2_MASK) >> CC_M2_SHIFT; -+ m3 = (m & CC_M3_MASK) >> CC_M3_SHIFT; -+ mc = (m & CC_MC_MASK) >> CC_MC_SHIFT; -+ -+ if ((pll_type == PLL_TYPE1) || -+ (pll_type == PLL_TYPE3) || -+ (pll_type == PLL_TYPE4) || -+ (pll_type == PLL_TYPE7)) { -+ m1 = factor6(m1); -+ if ((pll_type == PLL_TYPE1) || (pll_type == PLL_TYPE3)) -+ m2 += CC_F5_BIAS; -+ else -+ m2 = factor6(m2); -+ m3 = factor6(m3); -+ -+ switch (mc) { -+ case CC_MC_BYPASS: return (clock); -+ case CC_MC_M1: return (clock / m1); -+ case CC_MC_M1M2: return (clock / (m1 * m2)); -+ case CC_MC_M1M2M3: return (clock / (m1 * m2 * m3)); -+ case CC_MC_M1M3: return (clock / (m1 * m3)); -+ default: return (0); -+ } -+ } else { -+ ASSERT(pll_type == PLL_TYPE2); -+ -+ m1 += CC_T2_BIAS; -+ m2 += CC_T2M2_BIAS; -+ m3 += CC_T2_BIAS; -+ ASSERT((m1 >= 2) && (m1 <= 7)); -+ ASSERT((m2 >= 3) && (m2 <= 10)); -+ ASSERT((m3 >= 2) && (m3 <= 7)); -+ -+ if ((mc & CC_T2MC_M1BYP) == 0) -+ clock /= m1; -+ if ((mc & CC_T2MC_M2BYP) == 0) -+ clock /= m2; -+ if ((mc & CC_T2MC_M3BYP) == 0) -+ clock /= m3; -+ -+ return(clock); -+ } -+} -+ -+/* returns the current speed the SB is running at */ -+uint32 -+sb_clock(sb_t *sbh) -+{ -+ sb_info_t *si; -+ extifregs_t *eir; -+ chipcregs_t *cc; -+ uint32 n, m; -+ uint idx; -+ uint32 pll_type, rate; -+ uint intr_val = 0; -+ -+ si = SB_INFO(sbh); -+ idx = si->curidx; -+ pll_type = PLL_TYPE1; -+ -+ INTR_OFF(si, intr_val); -+ -+ /* switch to extif or chipc core */ -+ if ((eir = (extifregs_t *) sb_setcore(sbh, SB_EXTIF, 0))) { -+ n = R_REG(&eir->clockcontrol_n); -+ m = R_REG(&eir->clockcontrol_sb); -+ } else if ((cc = (chipcregs_t *) sb_setcore(sbh, SB_CC, 0))) { -+ pll_type = R_REG(&cc->capabilities) & CAP_PLL_MASK; -+ n = R_REG(&cc->clockcontrol_n); -+ if (pll_type == PLL_TYPE6) -+ m = R_REG(&cc->clockcontrol_mips); -+ else if (pll_type == PLL_TYPE3) -+ { -+ // Added by Chen-I for 5365 -+ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) -+ m = R_REG(&cc->clockcontrol_sb); -+ else -+ m = R_REG(&cc->clockcontrol_m2); -+ } -+ else -+ m = R_REG(&cc->clockcontrol_sb); -+ } else { -+ INTR_RESTORE(si, intr_val); -+ return 0; -+ } -+ -+ // Added by Chen-I for 5365 -+ if (BCMINIT(sb_chip)(sbh) == BCM5365_DEVICE_ID) -+ { -+ rate = 100000000; -+ } -+ else -+ { -+ /* calculate rate */ -+ rate = sb_clock_rate(pll_type, n, m); -+ if (pll_type == PLL_TYPE3) -+ rate = rate / 2; -+ } -+ -+ /* switch back to previous core */ -+ sb_setcoreidx(sbh, idx); -+ -+ INTR_RESTORE(si, intr_val); -+ -+ return rate; -+} -+ -+/* change logical "focus" to the gpio core for optimized access */ -+void* -+sb_gpiosetcore(sb_t *sbh) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ -+ return (sb_setcoreidx(sbh, si->gpioidx)); -+} -+ -+/* mask&set gpiocontrol bits */ -+uint32 -+sb_gpiocontrol(sb_t *sbh, uint32 mask, uint32 val, uint8 priority) -+{ -+ sb_info_t *si; -+ uint regoff; -+ -+ si = SB_INFO(sbh); -+ regoff = 0; -+ -+ priority = GPIO_DRV_PRIORITY; /* compatibility hack */ -+ -+ /* gpios could be shared on router platforms */ -+ if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) { -+ mask = priority ? (sb_gpioreservation & mask) : -+ ((sb_gpioreservation | mask) & ~(sb_gpioreservation)); -+ val &= mask; -+ } -+ -+ switch (si->gpioid) { -+ case SB_CC: -+ regoff = OFFSETOF(chipcregs_t, gpiocontrol); -+ break; -+ -+ case SB_PCI: -+ regoff = OFFSETOF(sbpciregs_t, gpiocontrol); -+ break; -+ -+ case SB_EXTIF: -+ return (0); -+ } -+ -+ return (sb_corereg(si, si->gpioidx, regoff, mask, val)); -+} -+ -+/* mask&set gpio output enable bits */ -+uint32 -+sb_gpioouten(sb_t *sbh, uint32 mask, uint32 val, uint8 priority) -+{ -+ sb_info_t *si; -+ uint regoff; -+ -+ si = SB_INFO(sbh); -+ regoff = 0; -+ -+ priority = GPIO_DRV_PRIORITY; /* compatibility hack */ -+ -+ /* gpios could be shared on router platforms */ -+ if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) { -+ mask = priority ? (sb_gpioreservation & mask) : -+ ((sb_gpioreservation | mask) & ~(sb_gpioreservation)); -+ val &= mask; -+ } -+ -+ switch (si->gpioid) { -+ case SB_CC: -+ regoff = OFFSETOF(chipcregs_t, gpioouten); -+ break; -+ -+ case SB_PCI: -+ regoff = OFFSETOF(sbpciregs_t, gpioouten); -+ break; -+ -+ case SB_EXTIF: -+ regoff = OFFSETOF(extifregs_t, gpio[0].outen); -+ break; -+ } -+ -+ return (sb_corereg(si, si->gpioidx, regoff, mask, val)); -+} -+ -+/* mask&set gpio output bits */ -+uint32 -+sb_gpioout(sb_t *sbh, uint32 mask, uint32 val, uint8 priority) -+{ -+ sb_info_t *si; -+ uint regoff; -+ -+ si = SB_INFO(sbh); -+ regoff = 0; -+ -+ priority = GPIO_DRV_PRIORITY; /* compatibility hack */ -+ -+ /* gpios could be shared on router platforms */ -+ if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) { -+ mask = priority ? (sb_gpioreservation & mask) : -+ ((sb_gpioreservation | mask) & ~(sb_gpioreservation)); -+ val &= mask; -+ } -+ -+ switch (si->gpioid) { -+ case SB_CC: -+ regoff = OFFSETOF(chipcregs_t, gpioout); -+ break; -+ -+ case SB_PCI: -+ regoff = OFFSETOF(sbpciregs_t, gpioout); -+ break; -+ -+ case SB_EXTIF: -+ regoff = OFFSETOF(extifregs_t, gpio[0].out); -+ break; -+ } -+ -+ return (sb_corereg(si, si->gpioidx, regoff, mask, val)); -+} -+ -+/* reserve one gpio */ -+uint32 -+sb_gpioreserve(sb_t *sbh, uint32 gpio_bitmask, uint8 priority) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ -+ priority = GPIO_DRV_PRIORITY; /* compatibility hack */ -+ -+ /* only cores on SB_BUS share GPIO's and only applcation users need to reserve/release GPIO */ -+ if ( (BUSTYPE(si->sb.bustype) != SB_BUS) || (!priority)) { -+ ASSERT((BUSTYPE(si->sb.bustype) == SB_BUS) && (priority)); -+ return -1; -+ } -+ /* make sure only one bit is set */ -+ if ((!gpio_bitmask) || ((gpio_bitmask) & (gpio_bitmask - 1))) { -+ ASSERT((gpio_bitmask) && !((gpio_bitmask) & (gpio_bitmask - 1))); -+ return -1; -+ } -+ -+ /* already reserved */ -+ if (sb_gpioreservation & gpio_bitmask) -+ return -1; -+ /* set reservation */ -+ sb_gpioreservation |= gpio_bitmask; -+ -+ return sb_gpioreservation; -+} -+ -+/* release one gpio */ -+/* -+ * releasing the gpio doesn't change the current value on the GPIO last write value -+ * persists till some one overwrites it -+*/ -+ -+uint32 -+sb_gpiorelease(sb_t *sbh, uint32 gpio_bitmask, uint8 priority) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ -+ priority = GPIO_DRV_PRIORITY; /* compatibility hack */ -+ -+ /* only cores on SB_BUS share GPIO's and only applcation users need to reserve/release GPIO */ -+ if ( (BUSTYPE(si->sb.bustype) != SB_BUS) || (!priority)) { -+ ASSERT((BUSTYPE(si->sb.bustype) == SB_BUS) && (priority)); -+ return -1; -+ } -+ /* make sure only one bit is set */ -+ if ((!gpio_bitmask) || ((gpio_bitmask) & (gpio_bitmask - 1))) { -+ ASSERT((gpio_bitmask) && !((gpio_bitmask) & (gpio_bitmask - 1))); -+ return -1; -+ } -+ -+ /* already released */ -+ if (!(sb_gpioreservation & gpio_bitmask)) -+ return -1; -+ -+ /* clear reservation */ -+ sb_gpioreservation &= ~gpio_bitmask; -+ -+ return sb_gpioreservation; -+} -+ -+/* return the current gpioin register value */ -+uint32 -+sb_gpioin(sb_t *sbh) -+{ -+ sb_info_t *si; -+ uint regoff; -+ -+ si = SB_INFO(sbh); -+ regoff = 0; -+ -+ switch (si->gpioid) { -+ case SB_CC: -+ regoff = OFFSETOF(chipcregs_t, gpioin); -+ break; -+ -+ case SB_PCI: -+ regoff = OFFSETOF(sbpciregs_t, gpioin); -+ break; -+ -+ case SB_EXTIF: -+ regoff = OFFSETOF(extifregs_t, gpioin); -+ break; -+ } -+ -+ return (sb_corereg(si, si->gpioidx, regoff, 0, 0)); -+} -+ -+/* mask&set gpio interrupt polarity bits */ -+uint32 -+sb_gpiointpolarity(sb_t *sbh, uint32 mask, uint32 val, uint8 priority) -+{ -+ sb_info_t *si; -+ uint regoff; -+ -+ si = SB_INFO(sbh); -+ regoff = 0; -+ -+ priority = GPIO_DRV_PRIORITY; /* compatibility hack */ -+ -+ /* gpios could be shared on router platforms */ -+ if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) { -+ mask = priority ? (sb_gpioreservation & mask) : -+ ((sb_gpioreservation | mask) & ~(sb_gpioreservation)); -+ val &= mask; -+ } -+ -+ switch (si->gpioid) { -+ case SB_CC: -+ regoff = OFFSETOF(chipcregs_t, gpiointpolarity); -+ break; -+ -+ case SB_PCI: -+ /* pci gpio implementation does not support interrupt polarity */ -+ ASSERT(0); -+ break; -+ -+ case SB_EXTIF: -+ regoff = OFFSETOF(extifregs_t, gpiointpolarity); -+ break; -+ } -+ -+ return (sb_corereg(si, si->gpioidx, regoff, mask, val)); -+} -+ -+/* mask&set gpio interrupt mask bits */ -+uint32 -+sb_gpiointmask(sb_t *sbh, uint32 mask, uint32 val, uint8 priority) -+{ -+ sb_info_t *si; -+ uint regoff; -+ -+ si = SB_INFO(sbh); -+ regoff = 0; -+ -+ priority = GPIO_DRV_PRIORITY; /* compatibility hack */ -+ -+ /* gpios could be shared on router platforms */ -+ if ((BUSTYPE(si->sb.bustype) == SB_BUS) && (val || mask)) { -+ mask = priority ? (sb_gpioreservation & mask) : -+ ((sb_gpioreservation | mask) & ~(sb_gpioreservation)); -+ val &= mask; -+ } -+ -+ switch (si->gpioid) { -+ case SB_CC: -+ regoff = OFFSETOF(chipcregs_t, gpiointmask); -+ break; -+ -+ case SB_PCI: -+ /* pci gpio implementation does not support interrupt mask */ -+ ASSERT(0); -+ break; -+ -+ case SB_EXTIF: -+ regoff = OFFSETOF(extifregs_t, gpiointmask); -+ break; -+ } -+ -+ return (sb_corereg(si, si->gpioidx, regoff, mask, val)); -+} -+ -+/* assign the gpio to an led */ -+uint32 -+sb_gpioled(sb_t *sbh, uint32 mask, uint32 val) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ if (si->sb.ccrev < 16) -+ return -1; -+ -+ /* gpio led powersave reg */ -+ return(sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimeroutmask), mask, val)); -+} -+ -+/* mask&set gpio timer val */ -+uint32 -+sb_gpiotimerval(sb_t *sbh, uint32 mask, uint32 gpiotimerval) -+{ -+ sb_info_t *si; -+ si = SB_INFO(sbh); -+ -+ if (si->sb.ccrev < 16) -+ return -1; -+ -+ return(sb_corereg(si, 0, OFFSETOF(chipcregs_t, gpiotimerval), mask, gpiotimerval)); -+} -+ -+ -+/* return the slow clock source - LPO, XTAL, or PCI */ -+static uint -+sb_slowclk_src(sb_info_t *si) -+{ -+ chipcregs_t *cc; -+ -+ -+ ASSERT(sb_coreid(&si->sb) == SB_CC); -+ -+ if (si->sb.ccrev < 6) { -+ if ((BUSTYPE(si->sb.bustype) == PCI_BUS) -+ && (OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32)) & PCI_CFG_GPIO_SCS)) -+ return (SCC_SS_PCI); -+ else -+ return (SCC_SS_XTAL); -+ } else if (si->sb.ccrev < 10) { -+ cc = (chipcregs_t*) sb_setcoreidx(&si->sb, si->curidx); -+ return (R_REG(&cc->slow_clk_ctl) & SCC_SS_MASK); -+ } else /* Insta-clock */ -+ return (SCC_SS_XTAL); -+} -+ -+/* return the ILP (slowclock) min or max frequency */ -+static uint -+sb_slowclk_freq(sb_info_t *si, bool max) -+{ -+ chipcregs_t *cc; -+ uint32 slowclk; -+ uint div; -+ -+ -+ ASSERT(sb_coreid(&si->sb) == SB_CC); -+ -+ cc = (chipcregs_t*) sb_setcoreidx(&si->sb, si->curidx); -+ -+ /* shouldn't be here unless we've established the chip has dynamic clk control */ -+ ASSERT(R_REG(&cc->capabilities) & CAP_PWR_CTL); -+ -+ slowclk = sb_slowclk_src(si); -+ if (si->sb.ccrev < 6) { -+ if (slowclk == SCC_SS_PCI) -+ return (max? (PCIMAXFREQ/64) : (PCIMINFREQ/64)); -+ else -+ return (max? (XTALMAXFREQ/32) : (XTALMINFREQ/32)); -+ } else if (si->sb.ccrev < 10) { -+ div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHIFT) + 1); -+ if (slowclk == SCC_SS_LPO) -+ return (max? LPOMAXFREQ : LPOMINFREQ); -+ else if (slowclk == SCC_SS_XTAL) -+ return (max? (XTALMAXFREQ/div) : (XTALMINFREQ/div)); -+ else if (slowclk == SCC_SS_PCI) -+ return (max? (PCIMAXFREQ/div) : (PCIMINFREQ/div)); -+ else -+ ASSERT(0); -+ } else { -+ /* Chipc rev 10 is InstaClock */ -+ div = R_REG(&cc->system_clk_ctl) >> SYCC_CD_SHIFT; -+ div = 4 * (div + 1); -+ return (max ? XTALMAXFREQ : (XTALMINFREQ/div)); -+ } -+ return (0); -+} -+ -+static void -+sb_clkctl_setdelay(sb_info_t *si, void *chipcregs) -+{ -+ chipcregs_t * cc; -+ uint slowmaxfreq, pll_delay, slowclk; -+ uint pll_on_delay, fref_sel_delay; -+ -+ pll_delay = PLL_DELAY; -+ -+ /* If the slow clock is not sourced by the xtal then add the xtal_on_delay -+ * since the xtal will also be powered down by dynamic clk control logic. -+ */ -+ slowclk = sb_slowclk_src(si); -+ if (slowclk != SCC_SS_XTAL) -+ pll_delay += XTAL_ON_DELAY; -+ -+ /* Starting with 4318 it is ILP that is used for the delays */ -+ slowmaxfreq = sb_slowclk_freq(si, (si->sb.ccrev >= 10) ? FALSE : TRUE); -+ -+ pll_on_delay = ((slowmaxfreq * pll_delay) + 999999) / 1000000; -+ fref_sel_delay = ((slowmaxfreq * FREF_DELAY) + 999999) / 1000000; -+ -+ cc = (chipcregs_t *)chipcregs; -+ W_REG(&cc->pll_on_delay, pll_on_delay); -+ W_REG(&cc->fref_sel_delay, fref_sel_delay); -+} -+ -+int -+sb_pwrctl_slowclk(void *sbh, bool set, uint *div) -+{ -+ sb_info_t *si; -+ uint origidx; -+ chipcregs_t *cc; -+ uint intr_val = 0; -+ uint err = 0; -+ -+ si = SB_INFO(sbh); -+ -+ /* chipcommon cores prior to rev6 don't support slowclkcontrol */ -+ if (si->sb.ccrev < 6) -+ return 1; -+ -+ /* chipcommon cores rev10 are a whole new ball game */ -+ if (si->sb.ccrev >= 10) -+ return 1; -+ -+ if (set && ((*div % 4) || (*div < 4))) -+ return 2; -+ -+ INTR_OFF(si, intr_val); -+ origidx = si->curidx; -+ cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0); -+ ASSERT(cc != NULL); -+ -+ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) { -+ err = 3; -+ goto done; -+ } -+ -+ if (set) { -+ SET_REG(&cc->slow_clk_ctl, SCC_CD_MASK, ((*div / 4 - 1) << SCC_CD_SHIFT)); -+ sb_clkctl_setdelay(sbh, (void *)cc); -+ } else -+ *div = 4 * (((R_REG(&cc->slow_clk_ctl) & SCC_CD_MASK) >> SCC_CD_SHIFT) + 1); -+ -+done: -+ sb_setcoreidx(sbh, origidx); -+ INTR_RESTORE(si, intr_val); -+ return err; -+} -+ -+/* initialize power control delay registers */ -+void sb_clkctl_init(sb_t *sbh) -+{ -+ sb_info_t *si; -+ uint origidx; -+ chipcregs_t *cc; -+ -+ si = SB_INFO(sbh); -+ -+ origidx = si->curidx; -+ -+ if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL) -+ return; -+ -+ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) -+ goto done; -+ -+ /* set all Instaclk chip ILP to 1 MHz */ -+ if (si->sb.ccrev >= 10) -+ SET_REG(&cc->system_clk_ctl, SYCC_CD_MASK, (ILP_DIV_1MHZ << SYCC_CD_SHIFT)); -+ -+ sb_clkctl_setdelay(si, (void *)cc); -+ -+done: -+ sb_setcoreidx(sbh, origidx); -+} -+void sb_pwrctl_init(sb_t *sbh) -+{ -+sb_clkctl_init(sbh); -+} -+/* return the value suitable for writing to the dot11 core FAST_PWRUP_DELAY register */ -+uint16 -+sb_clkctl_fast_pwrup_delay(sb_t *sbh) -+{ -+ sb_info_t *si; -+ uint origidx; -+ chipcregs_t *cc; -+ uint slowminfreq; -+ uint16 fpdelay; -+ uint intr_val = 0; -+ -+ si = SB_INFO(sbh); -+ fpdelay = 0; -+ origidx = si->curidx; -+ -+ INTR_OFF(si, intr_val); -+ -+ if ((cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0)) == NULL) -+ goto done; -+ -+ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) -+ goto done; -+ -+ slowminfreq = sb_slowclk_freq(si, FALSE); -+ fpdelay = (((R_REG(&cc->pll_on_delay) + 2) * 1000000) + (slowminfreq - 1)) / slowminfreq; -+ -+done: -+ sb_setcoreidx(sbh, origidx); -+ INTR_RESTORE(si, intr_val); -+ return (fpdelay); -+} -+uint16 sb_pwrctl_fast_pwrup_delay(sb_t *sbh) -+{ -+return sb_clkctl_fast_pwrup_delay(sbh); -+} -+/* turn primary xtal and/or pll off/on */ -+int -+sb_clkctl_xtal(sb_t *sbh, uint what, bool on) -+{ -+ sb_info_t *si; -+ uint32 in, out, outen; -+ -+ si = SB_INFO(sbh); -+ -+ switch (BUSTYPE(si->sb.bustype)) { -+ case PCI_BUS: -+ -+ in = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_IN, sizeof (uint32)); -+ out = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32)); -+ outen = OSL_PCI_READ_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32)); -+ -+ /* -+ * Avoid glitching the clock if GPRS is already using it. -+ * We can't actually read the state of the PLLPD so we infer it -+ * by the value of XTAL_PU which *is* readable via gpioin. -+ */ -+ if (on && (in & PCI_CFG_GPIO_XTAL)) -+ return (0); -+ -+ if (what & XTAL) -+ outen |= PCI_CFG_GPIO_XTAL; -+ if (what & PLL) -+ outen |= PCI_CFG_GPIO_PLL; -+ -+ if (on) { -+ /* turn primary xtal on */ -+ if (what & XTAL) { -+ out |= PCI_CFG_GPIO_XTAL; -+ if (what & PLL) -+ out |= PCI_CFG_GPIO_PLL; -+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out); -+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32), outen); -+ OSL_DELAY(XTAL_ON_DELAY); -+ } -+ -+ /* turn pll on */ -+ if (what & PLL) { -+ out &= ~PCI_CFG_GPIO_PLL; -+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out); -+ OSL_DELAY(2000); -+ } -+ } else { -+ if (what & XTAL) -+ out &= ~PCI_CFG_GPIO_XTAL; -+ if (what & PLL) -+ out |= PCI_CFG_GPIO_PLL; -+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUT, sizeof (uint32), out); -+ OSL_PCI_WRITE_CONFIG(si->osh, PCI_GPIO_OUTEN, sizeof (uint32), outen); -+ } -+ -+ default: -+ return (-1); -+ } -+ -+ return (0); -+} -+ -+int sb_pwrctl_xtal(sb_t *sbh, uint what, bool on) -+{ -+return sb_clkctl_xtal(sbh,what,on); -+} -+ -+/* set dynamic clk control mode (forceslow, forcefast, dynamic) */ -+/* returns true if ignore pll off is set and false if it is not */ -+bool -+sb_clkctl_clk(sb_t *sbh, uint mode) -+{ -+ sb_info_t *si; -+ uint origidx; -+ chipcregs_t *cc; -+ uint32 scc; -+ bool forcefastclk=FALSE; -+ uint intr_val = 0; -+ -+ si = SB_INFO(sbh); -+ -+ /* chipcommon cores prior to rev6 don't support dynamic clock control */ -+ if (si->sb.ccrev < 6) -+ return (FALSE); -+ -+ /* chipcommon cores rev10 are a whole new ball game */ -+ if (si->sb.ccrev >= 10) -+ return (FALSE); -+ -+ INTR_OFF(si, intr_val); -+ -+ origidx = si->curidx; -+ -+ cc = (chipcregs_t*) sb_setcore(sbh, SB_CC, 0); -+ ASSERT(cc != NULL); -+ -+ if (!(R_REG(&cc->capabilities) & CAP_PWR_CTL)) -+ goto done; -+ -+ switch (mode) { -+ case CLK_FAST: /* force fast (pll) clock */ -+ /* don't forget to force xtal back on before we clear SCC_DYN_XTAL.. */ -+ sb_clkctl_xtal(&si->sb, XTAL, ON); -+ -+ SET_REG(&cc->slow_clk_ctl, (SCC_XC | SCC_FS | SCC_IP), SCC_IP); -+ break; -+ -+ case CLK_DYNAMIC: /* enable dynamic clock control */ -+ scc = R_REG(&cc->slow_clk_ctl); -+ scc &= ~(SCC_FS | SCC_IP | SCC_XC); -+ if ((scc & SCC_SS_MASK) != SCC_SS_XTAL) -+ scc |= SCC_XC; -+ W_REG(&cc->slow_clk_ctl, scc); -+ -+ /* for dynamic control, we have to release our xtal_pu "force on" */ -+ if (scc & SCC_XC) -+ sb_clkctl_xtal(&si->sb, XTAL, OFF); -+ break; -+ -+ default: -+ ASSERT(0); -+ } -+ -+ /* Is the h/w forcing the use of the fast clk */ -+ forcefastclk = (bool)((R_REG(&cc->slow_clk_ctl) & SCC_IP) == SCC_IP); -+ -+done: -+ sb_setcoreidx(sbh, origidx); -+ INTR_RESTORE(si, intr_val); -+ return (forcefastclk); -+} -+ -+bool sb_pwrctl_clk(sb_t *sbh, uint mode) -+{ -+return sb_clkctl_clk(sbh, mode); -+} -+/* register driver interrupt disabling and restoring callback functions */ -+void -+sb_register_intr_callback(sb_t *sbh, void *intrsoff_fn, void *intrsrestore_fn, void *intrsenabled_fn, void *intr_arg) -+{ -+ sb_info_t *si; -+ -+ si = SB_INFO(sbh); -+ si->intr_arg = intr_arg; -+ si->intrsoff_fn = (sb_intrsoff_t)intrsoff_fn; -+ si->intrsrestore_fn = (sb_intrsrestore_t)intrsrestore_fn; -+ si->intrsenabled_fn = (sb_intrsenabled_t)intrsenabled_fn; -+ /* save current core id. when this function called, the current core -+ * must be the core which provides driver functions(il, et, wl, etc.) -+ */ -+ si->dev_coreid = si->coreid[si->curidx]; -+} -+ -+ -+void -+sb_corepciid(sb_t *sbh, uint16 *pcivendor, uint16 *pcidevice, -+ uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif) -+{ -+ uint vendor, core, unit; -+ uint chip, chippkg; -+ char varname[8]; -+ uint8 class, subclass, progif; -+ -+ vendor = sb_corevendor(sbh); -+ core = sb_coreid(sbh); -+ unit = sb_coreunit(sbh); -+ -+ chip = BCMINIT(sb_chip)(sbh); -+ chippkg = BCMINIT(sb_chippkg)(sbh); -+ -+ progif = 0; -+ -+ /* Known vendor translations */ -+ switch (vendor) { -+ case SB_VEND_BCM: -+ vendor = VENDOR_BROADCOM; -+ break; -+ } -+ -+ /* Determine class based on known core codes */ -+ switch (core) { -+ case SB_ILINE20: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_ETHER; -+ core = BCM47XX_ILINE_ID; -+ break; -+ case SB_ENET: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_ETHER; -+ core = BCM47XX_ENET_ID; -+ break; -+ case SB_SDRAM: -+ case SB_MEMC: -+ class = PCI_CLASS_MEMORY; -+ subclass = PCI_MEMORY_RAM; -+ break; -+ case SB_PCI: -+ class = PCI_CLASS_BRIDGE; -+ subclass = PCI_BRIDGE_PCI; -+ break; -+ case SB_MIPS: -+ case SB_MIPS33: -+ class = PCI_CLASS_CPU; -+ subclass = PCI_CPU_MIPS; -+ break; -+ case SB_CODEC: -+ class = PCI_CLASS_COMM; -+ subclass = PCI_COMM_MODEM; -+ core = BCM47XX_V90_ID; -+ break; -+ case SB_USB: -+ class = PCI_CLASS_SERIAL; -+ subclass = PCI_SERIAL_USB; -+ progif = 0x10; /* OHCI */ -+ core = BCM47XX_USB_ID; -+ break; -+ case SB_USB11H: -+ class = PCI_CLASS_SERIAL; -+ subclass = PCI_SERIAL_USB; -+ progif = 0x10; /* OHCI */ -+ core = BCM47XX_USBH_ID; -+ break; -+ case SB_USB11D: -+ class = PCI_CLASS_SERIAL; -+ subclass = PCI_SERIAL_USB; -+ core = BCM47XX_USBD_ID; -+ break; -+ case SB_IPSEC: -+ class = PCI_CLASS_CRYPT; -+ subclass = PCI_CRYPT_NETWORK; -+ core = BCM47XX_IPSEC_ID; -+ break; -+ case SB_ROBO: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_OTHER; -+ core = BCM47XX_ROBO_ID; -+ break; -+ case SB_EXTIF: -+ case SB_CC: -+ class = PCI_CLASS_MEMORY; -+ subclass = PCI_MEMORY_FLASH; -+ break; -+ case SB_D11: -+ class = PCI_CLASS_NET; -+ subclass = PCI_NET_OTHER; -+ /* Let an nvram variable override this */ -+ sprintf(varname, "wl%did", unit); -+ if ((core = getintvar(NULL, varname)) == 0) { -+ if (chip == BCM4712_DEVICE_ID) { -+ if (chippkg == BCM4712SMALL_PKG_ID) -+ core = BCM4306_D11G_ID; -+ else -+ core = BCM4306_D11DUAL_ID; -+ } -+ } -+ break; -+ -+ default: -+ class = subclass = progif = 0xff; -+ break; -+ } -+ -+ *pcivendor = (uint16)vendor; -+ *pcidevice = (uint16)core; -+ *pciclass = class; -+ *pcisubclass = subclass; -+ *pciprogif = progif; -+} -+ -+/* Fix chip's configuration. The current core may be changed upon return */ -+static int -+sb_pci_fixcfg(sb_info_t *si) -+{ -+ uint origidx, pciidx; -+ sbpciregs_t *pciregs; -+ uint16 val16, *reg16; -+ -+ ASSERT(BUSTYPE(si->sb.bustype) == PCI_BUS); -+ -+ /* Fix PCI(e) SROM shadow area */ -+ /* save the current index */ -+ origidx = sb_coreidx(&si->sb); -+ -+ if (si->sb.buscoretype == SB_PCI) { -+ pciregs = (sbpciregs_t *)sb_setcore(&si->sb, SB_PCI, 0); -+ ASSERT(pciregs); -+ reg16 = &pciregs->sprom[SRSH_PI_OFFSET]; -+ } -+ else { -+ ASSERT(0); -+ return -1; -+ } -+ pciidx = sb_coreidx(&si->sb); -+ val16 = R_REG(reg16); -+ if (((val16 & SRSH_PI_MASK) >> SRSH_PI_SHIFT) != (uint16)pciidx) { -+ val16 = (uint16)(pciidx << SRSH_PI_SHIFT) | (val16 & ~SRSH_PI_MASK); -+ W_REG(reg16, val16); -+ } -+ -+ /* restore the original index */ -+ sb_setcoreidx(&si->sb, origidx); -+ -+ return 0; -+} -+ -+EXPORT_SYMBOL(sb_boardtype); -+EXPORT_SYMBOL(sb_boardvendor); -+EXPORT_SYMBOL(sb_gpiocontrol); -+EXPORT_SYMBOL(sb_gpioin); -+EXPORT_SYMBOL(sb_gpiointmask); -+EXPORT_SYMBOL(sb_gpiointpolarity); -+EXPORT_SYMBOL(sb_gpioled); -+EXPORT_SYMBOL(sb_gpioout); -+EXPORT_SYMBOL(sb_gpioouten); -+EXPORT_SYMBOL(sb_gpiorelease); -+EXPORT_SYMBOL(sb_gpioreserve); -+EXPORT_SYMBOL(sb_gpiosetcore); -+EXPORT_SYMBOL(sb_gpiotimerval); -+EXPORT_SYMBOL(sb_watchdog); -diff -Nur linux-2.6.16/arch/mips/bcm947xx/broadcom/sflash.c linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/sflash.c ---- linux-2.6.16/arch/mips/bcm947xx/broadcom/sflash.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/broadcom/sflash.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,418 @@ -+/* -+ * Broadcom SiliconBackplane chipcommon serial flash interface -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#include <osl.h> -+#include <typedefs.h> -+#include <sbconfig.h> -+#include <sbchipc.h> -+#include <mipsinc.h> -+#include <bcmutils.h> -+#include <bcmdevs.h> -+#include <sflash.h> -+ -+/* Private global state */ -+static struct sflash sflash; -+ -+/* Issue a serial flash command */ -+static INLINE void -+sflash_cmd(chipcregs_t *cc, uint opcode) -+{ -+ W_REG(&cc->flashcontrol, SFLASH_START | opcode); -+ while (R_REG(&cc->flashcontrol) & SFLASH_BUSY); -+} -+ -+/* Initialize serial flash access */ -+struct sflash * -+sflash_init(chipcregs_t *cc) -+{ -+ uint32 id, id2; -+ -+ bzero(&sflash, sizeof(sflash)); -+ -+ sflash.type = R_REG(&cc->capabilities) & CAP_FLASH_MASK; -+ -+ switch (sflash.type) { -+ case SFLASH_ST: -+ /* Probe for ST chips */ -+ sflash_cmd(cc, SFLASH_ST_DP); -+ sflash_cmd(cc, SFLASH_ST_RES); -+ id = R_REG(&cc->flashdata); -+ switch (id) { -+ case 0x11: -+ /* ST M25P20 2 Mbit Serial Flash */ -+ sflash.blocksize = 64 * 1024; -+ sflash.numblocks = 4; -+ break; -+ case 0x12: -+ /* ST M25P40 4 Mbit Serial Flash */ -+ sflash.blocksize = 64 * 1024; -+ sflash.numblocks = 8; -+ break; -+ case 0x13: -+ /* ST M25P80 8 Mbit Serial Flash */ -+ sflash.blocksize = 64 * 1024; -+ sflash.numblocks = 16; -+ break; -+ case 0x14: -+ /* ST M25P16 16 Mbit Serial Flash */ -+ sflash.blocksize = 64 * 1024; -+ sflash.numblocks = 32; -+ break; -+ case 0x15: -+ /* ST M25P32 32 Mbit Serial Flash */ -+ sflash.blocksize = 64 * 1024; -+ sflash.numblocks = 64; -+ break; -+ case 0xbf: -+ W_REG(&cc->flashaddress, 1); -+ sflash_cmd(cc, SFLASH_ST_RES); -+ id2 = R_REG(&cc->flashdata); -+ if (id2 == 0x44) { -+ /* SST M25VF80 4 Mbit Serial Flash */ -+ sflash.blocksize = 64 * 1024; -+ sflash.numblocks = 8; -+ } -+ break; -+ } -+ break; -+ -+ case SFLASH_AT: -+ /* Probe for Atmel chips */ -+ sflash_cmd(cc, SFLASH_AT_STATUS); -+ id = R_REG(&cc->flashdata) & 0x3c; -+ switch (id) { -+ case 0xc: -+ /* Atmel AT45DB011 1Mbit Serial Flash */ -+ sflash.blocksize = 256; -+ sflash.numblocks = 512; -+ break; -+ case 0x14: -+ /* Atmel AT45DB021 2Mbit Serial Flash */ -+ sflash.blocksize = 256; -+ sflash.numblocks = 1024; -+ break; -+ case 0x1c: -+ /* Atmel AT45DB041 4Mbit Serial Flash */ -+ sflash.blocksize = 256; -+ sflash.numblocks = 2048; -+ break; -+ case 0x24: -+ /* Atmel AT45DB081 8Mbit Serial Flash */ -+ sflash.blocksize = 256; -+ sflash.numblocks = 4096; -+ break; -+ case 0x2c: -+ /* Atmel AT45DB161 16Mbit Serial Flash */ -+ sflash.blocksize = 512; -+ sflash.numblocks = 4096; -+ break; -+ case 0x34: -+ /* Atmel AT45DB321 32Mbit Serial Flash */ -+ sflash.blocksize = 512; -+ sflash.numblocks = 8192; -+ break; -+ case 0x3c: -+ /* Atmel AT45DB642 64Mbit Serial Flash */ -+ sflash.blocksize = 1024; -+ sflash.numblocks = 8192; -+ break; -+ } -+ break; -+ } -+ -+ sflash.size = sflash.blocksize * sflash.numblocks; -+ return sflash.size ? &sflash : NULL; -+} -+ -+/* Read len bytes starting at offset into buf. Returns number of bytes read. */ -+int -+sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf) -+{ -+ int cnt; -+ uint32 *from, *to; -+ -+ if (!len) -+ return 0; -+ -+ if ((offset + len) > sflash.size) -+ return -22; -+ -+ if ((len >= 4) && (offset & 3)) -+ cnt = 4 - (offset & 3); -+ else if ((len >= 4) && ((uint32)buf & 3)) -+ cnt = 4 - ((uint32)buf & 3); -+ else -+ cnt = len; -+ -+ from = (uint32 *)KSEG1ADDR(SB_FLASH2 + offset); -+ to = (uint32 *)buf; -+ -+ if (cnt < 4) { -+ bcopy(from, to, cnt); -+ return cnt; -+ } -+ -+ while (cnt >= 4) { -+ *to++ = *from++; -+ cnt -= 4; -+ } -+ -+ return (len - cnt); -+} -+ -+/* Poll for command completion. Returns zero when complete. */ -+int -+sflash_poll(chipcregs_t *cc, uint offset) -+{ -+ if (offset >= sflash.size) -+ return -22; -+ -+ switch (sflash.type) { -+ case SFLASH_ST: -+ /* Check for ST Write In Progress bit */ -+ sflash_cmd(cc, SFLASH_ST_RDSR); -+ return R_REG(&cc->flashdata) & SFLASH_ST_WIP; -+ case SFLASH_AT: -+ /* Check for Atmel Ready bit */ -+ sflash_cmd(cc, SFLASH_AT_STATUS); -+ return !(R_REG(&cc->flashdata) & SFLASH_AT_READY); -+ } -+ -+ return 0; -+} -+ -+/* Write len bytes starting at offset into buf. Returns number of bytes -+ * written. Caller should poll for completion. -+ */ -+int -+sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf) -+{ -+ struct sflash *sfl; -+ int ret = 0; -+ bool is4712b0; -+ uint32 page, byte, mask; -+ -+ if (!len) -+ return 0; -+ -+ if ((offset + len) > sflash.size) -+ return -22; -+ -+ sfl = &sflash; -+ switch (sfl->type) { -+ case SFLASH_ST: -+ mask = R_REG(&cc->chipid); -+ is4712b0 = (((mask & CID_ID_MASK) == BCM4712_DEVICE_ID) && -+ ((mask & CID_REV_MASK) == (3 << CID_REV_SHIFT))); -+ /* Enable writes */ -+ sflash_cmd(cc, SFLASH_ST_WREN); -+ if (is4712b0) { -+ mask = 1 << 14; -+ W_REG(&cc->flashaddress, offset); -+ W_REG(&cc->flashdata, *buf++); -+ /* Set chip select */ -+ OR_REG(&cc->gpioout, mask); -+ /* Issue a page program with the first byte */ -+ sflash_cmd(cc, SFLASH_ST_PP); -+ ret = 1; -+ offset++; -+ len--; -+ while (len > 0) { -+ if ((offset & 255) == 0) { -+ /* Page boundary, drop cs and return */ -+ AND_REG(&cc->gpioout, ~mask); -+ if (!sflash_poll(cc, offset)) { -+ /* Flash rejected command */ -+ return -11; -+ } -+ return ret; -+ } else { -+ /* Write single byte */ -+ sflash_cmd(cc, *buf++); -+ } -+ ret++; -+ offset++; -+ len--; -+ } -+ /* All done, drop cs if needed */ -+ if ((offset & 255) != 1) { -+ /* Drop cs */ -+ AND_REG(&cc->gpioout, ~mask); -+ if (!sflash_poll(cc, offset)) { -+ /* Flash rejected command */ -+ return -12; -+ } -+ } -+ } else { -+ ret = 1; -+ W_REG(&cc->flashaddress, offset); -+ W_REG(&cc->flashdata, *buf); -+ /* Page program */ -+ sflash_cmd(cc, SFLASH_ST_PP); -+ } -+ break; -+ case SFLASH_AT: -+ mask = sfl->blocksize - 1; -+ page = (offset & ~mask) << 1; -+ byte = offset & mask; -+ /* Read main memory page into buffer 1 */ -+ if (byte || len < sfl->blocksize) { -+ W_REG(&cc->flashaddress, page); -+ sflash_cmd(cc, SFLASH_AT_BUF1_LOAD); -+ /* 250 us for AT45DB321B */ -+ SPINWAIT(sflash_poll(cc, offset), 1000); -+ ASSERT(!sflash_poll(cc, offset)); -+ } -+ /* Write into buffer 1 */ -+ for (ret = 0; ret < len && byte < sfl->blocksize; ret++) { -+ W_REG(&cc->flashaddress, byte++); -+ W_REG(&cc->flashdata, *buf++); -+ sflash_cmd(cc, SFLASH_AT_BUF1_WRITE); -+ } -+ /* Write buffer 1 into main memory page */ -+ W_REG(&cc->flashaddress, page); -+ sflash_cmd(cc, SFLASH_AT_BUF1_PROGRAM); -+ break; -+ } -+ -+ return ret; -+} -+ -+/* Erase a region. Returns number of bytes scheduled for erasure. -+ * Caller should poll for completion. -+ */ -+int -+sflash_erase(chipcregs_t *cc, uint offset) -+{ -+ struct sflash *sfl; -+ -+ if (offset >= sflash.size) -+ return -22; -+ -+ sfl = &sflash; -+ switch (sfl->type) { -+ case SFLASH_ST: -+ sflash_cmd(cc, SFLASH_ST_WREN); -+ W_REG(&cc->flashaddress, offset); -+ sflash_cmd(cc, SFLASH_ST_SE); -+ return sfl->blocksize; -+ case SFLASH_AT: -+ W_REG(&cc->flashaddress, offset << 1); -+ sflash_cmd(cc, SFLASH_AT_PAGE_ERASE); -+ return sfl->blocksize; -+ } -+ -+ return 0; -+} -+ -+/* -+ * writes the appropriate range of flash, a NULL buf simply erases -+ * the region of flash -+ */ -+int -+sflash_commit(chipcregs_t *cc, uint offset, uint len, const uchar *buf) -+{ -+ struct sflash *sfl; -+ uchar *block = NULL, *cur_ptr, *blk_ptr; -+ uint blocksize = 0, mask, cur_offset, cur_length, cur_retlen, remainder; -+ uint blk_offset, blk_len, copied; -+ int bytes, ret = 0; -+ -+ /* Check address range */ -+ if (len <= 0) -+ return 0; -+ -+ sfl = &sflash; -+ if ((offset + len) > sfl->size) -+ return -1; -+ -+ blocksize = sfl->blocksize; -+ mask = blocksize - 1; -+ -+ /* Allocate a block of mem */ -+ if (!(block = MALLOC(NULL, blocksize))) -+ return -1; -+ -+ while (len) { -+ /* Align offset */ -+ cur_offset = offset & ~mask; -+ cur_length = blocksize; -+ cur_ptr = block; -+ -+ remainder = blocksize - (offset & mask); -+ if (len < remainder) -+ cur_retlen = len; -+ else -+ cur_retlen = remainder; -+ -+ /* buf == NULL means erase only */ -+ if (buf) { -+ /* Copy existing data into holding block if necessary */ -+ if ((offset & mask) || (len < blocksize)) { -+ blk_offset = cur_offset; -+ blk_len = cur_length; -+ blk_ptr = cur_ptr; -+ -+ /* Copy entire block */ -+ while(blk_len) { -+ copied = sflash_read(cc, blk_offset, blk_len, blk_ptr); -+ blk_offset += copied; -+ blk_len -= copied; -+ blk_ptr += copied; -+ } -+ } -+ -+ /* Copy input data into holding block */ -+ memcpy(cur_ptr + (offset & mask), buf, cur_retlen); -+ } -+ -+ /* Erase block */ -+ if ((ret = sflash_erase(cc, (uint) cur_offset)) < 0) -+ goto done; -+ while (sflash_poll(cc, (uint) cur_offset)); -+ -+ /* buf == NULL means erase only */ -+ if (!buf) { -+ offset += cur_retlen; -+ len -= cur_retlen; -+ continue; -+ } -+ -+ /* Write holding block */ -+ while (cur_length > 0) { -+ if ((bytes = sflash_write(cc, -+ (uint) cur_offset, -+ (uint) cur_length, -+ (uchar *) cur_ptr)) < 0) { -+ ret = bytes; -+ goto done; -+ } -+ while (sflash_poll(cc, (uint) cur_offset)); -+ cur_offset += bytes; -+ cur_length -= bytes; -+ cur_ptr += bytes; -+ } -+ -+ offset += cur_retlen; -+ len -= cur_retlen; -+ buf += cur_retlen; -+ } -+ -+ ret = len; -+done: -+ if (block) -+ MFREE(NULL, block, blocksize); -+ return ret; -+} -+ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/bcmdevs.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmdevs.h ---- linux-2.6.16/arch/mips/bcm947xx/include/bcmdevs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmdevs.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,391 @@ -+/* -+ * Broadcom device-specific manifest constants. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _BCMDEVS_H -+#define _BCMDEVS_H -+ -+ -+/* Known PCI vendor Id's */ -+#define VENDOR_EPIGRAM 0xfeda -+#define VENDOR_BROADCOM 0x14e4 -+#define VENDOR_3COM 0x10b7 -+#define VENDOR_NETGEAR 0x1385 -+#define VENDOR_DIAMOND 0x1092 -+#define VENDOR_DELL 0x1028 -+#define VENDOR_HP 0x0e11 -+#define VENDOR_APPLE 0x106b -+ -+/* PCI Device Id's */ -+#define BCM4210_DEVICE_ID 0x1072 /* never used */ -+#define BCM4211_DEVICE_ID 0x4211 -+#define BCM4230_DEVICE_ID 0x1086 /* never used */ -+#define BCM4231_DEVICE_ID 0x4231 -+ -+#define BCM4410_DEVICE_ID 0x4410 /* bcm44xx family pci iline */ -+#define BCM4430_DEVICE_ID 0x4430 /* bcm44xx family cardbus iline */ -+#define BCM4412_DEVICE_ID 0x4412 /* bcm44xx family pci enet */ -+#define BCM4432_DEVICE_ID 0x4432 /* bcm44xx family cardbus enet */ -+ -+#define BCM3352_DEVICE_ID 0x3352 /* bcm3352 device id */ -+#define BCM3360_DEVICE_ID 0x3360 /* bcm3360 device id */ -+ -+#define EPI41210_DEVICE_ID 0xa0fa /* bcm4210 */ -+#define EPI41230_DEVICE_ID 0xa10e /* bcm4230 */ -+ -+#define BCM47XX_ILINE_ID 0x4711 /* 47xx iline20 */ -+#define BCM47XX_V90_ID 0x4712 /* 47xx v90 codec */ -+#define BCM47XX_ENET_ID 0x4713 /* 47xx enet */ -+#define BCM47XX_EXT_ID 0x4714 /* 47xx external i/f */ -+#define BCM47XX_USB_ID 0x4715 /* 47xx usb */ -+#define BCM47XX_USBH_ID 0x4716 /* 47xx usb host */ -+#define BCM47XX_USBD_ID 0x4717 /* 47xx usb device */ -+#define BCM47XX_IPSEC_ID 0x4718 /* 47xx ipsec */ -+#define BCM47XX_ROBO_ID 0x4719 /* 47xx/53xx roboswitch core */ -+#define BCM47XX_USB20H_ID 0x471a /* 47xx usb 2.0 host */ -+#define BCM47XX_USB20D_ID 0x471b /* 47xx usb 2.0 device */ -+ -+#define BCM4710_DEVICE_ID 0x4710 /* 4710 primary function 0 */ -+ -+#define BCM4610_DEVICE_ID 0x4610 /* 4610 primary function 0 */ -+#define BCM4610_ILINE_ID 0x4611 /* 4610 iline100 */ -+#define BCM4610_V90_ID 0x4612 /* 4610 v90 codec */ -+#define BCM4610_ENET_ID 0x4613 /* 4610 enet */ -+#define BCM4610_EXT_ID 0x4614 /* 4610 external i/f */ -+#define BCM4610_USB_ID 0x4615 /* 4610 usb */ -+ -+#define BCM4402_DEVICE_ID 0x4402 /* 4402 primary function 0 */ -+#define BCM4402_ENET_ID 0x4402 /* 4402 enet */ -+#define BCM4402_V90_ID 0x4403 /* 4402 v90 codec */ -+#define BCM4401_ENET_ID 0x170c /* 4401b0 production enet cards */ -+ -+#define BCM4301_DEVICE_ID 0x4301 /* 4301 primary function 0 */ -+#define BCM4301_D11B_ID 0x4301 /* 4301 802.11b */ -+ -+#define BCM4307_DEVICE_ID 0x4307 /* 4307 primary function 0 */ -+#define BCM4307_V90_ID 0x4305 /* 4307 v90 codec */ -+#define BCM4307_ENET_ID 0x4306 /* 4307 enet */ -+#define BCM4307_D11B_ID 0x4307 /* 4307 802.11b */ -+ -+#define BCM4306_DEVICE_ID 0x4306 /* 4306 chipcommon chipid */ -+#define BCM4306_D11G_ID 0x4320 /* 4306 802.11g */ -+#define BCM4306_D11G_ID2 0x4325 -+#define BCM4306_D11A_ID 0x4321 /* 4306 802.11a */ -+#define BCM4306_UART_ID 0x4322 /* 4306 uart */ -+#define BCM4306_V90_ID 0x4323 /* 4306 v90 codec */ -+#define BCM4306_D11DUAL_ID 0x4324 /* 4306 dual A+B */ -+ -+#define BCM4309_PKG_ID 1 /* 4309 package id */ -+ -+#define BCM4303_D11B_ID 0x4303 /* 4303 802.11b */ -+#define BCM4303_PKG_ID 2 /* 4303 package id */ -+ -+#define BCM4310_DEVICE_ID 0x4310 /* 4310 chipcommon chipid */ -+#define BCM4310_D11B_ID 0x4311 /* 4310 802.11b */ -+#define BCM4310_UART_ID 0x4312 /* 4310 uart */ -+#define BCM4310_ENET_ID 0x4313 /* 4310 enet */ -+#define BCM4310_USB_ID 0x4315 /* 4310 usb */ -+ -+#define BCMGPRS_UART_ID 0x4333 /* Uart id used by 4306/gprs card */ -+#define BCMGPRS2_UART_ID 0x4344 /* Uart id used by 4306/gprs card */ -+ -+ -+#define BCM4704_DEVICE_ID 0x4704 /* 4704 chipcommon chipid */ -+#define BCM4704_ENET_ID 0x4706 /* 4704 enet (Use 47XX_ENET_ID instead!) */ -+ -+#define BCM4317_DEVICE_ID 0x4317 /* 4317 chip common chipid */ -+ -+#define BCM4318_DEVICE_ID 0x4318 /* 4318 chip common chipid */ -+#define BCM4318_D11G_ID 0x4318 /* 4318 801.11b/g id */ -+#define BCM4318_D11DUAL_ID 0x4319 /* 4318 801.11a/b/g id */ -+#define BCM4318_JTAGM_ID 0x4331 /* 4318 jtagm device id */ -+ -+#define FPGA_JTAGM_ID 0x4330 /* ??? */ -+ -+/* Address map */ -+#define BCM4710_SDRAM 0x00000000 /* Physical SDRAM */ -+#define BCM4710_PCI_MEM 0x08000000 /* Host Mode PCI memory access space (64 MB) */ -+#define BCM4710_PCI_CFG 0x0c000000 /* Host Mode PCI configuration space (64 MB) */ -+#define BCM4710_PCI_DMA 0x40000000 /* Client Mode PCI memory access space (1 GB) */ -+#define BCM4710_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */ -+#define BCM4710_ENUM 0x18000000 /* Beginning of core enumeration space */ -+ -+/* Core register space */ -+#define BCM4710_REG_SDRAM 0x18000000 /* SDRAM core registers */ -+#define BCM4710_REG_ILINE20 0x18001000 /* InsideLine20 core registers */ -+#define BCM4710_REG_EMAC0 0x18002000 /* Ethernet MAC 0 core registers */ -+#define BCM4710_REG_CODEC 0x18003000 /* Codec core registers */ -+#define BCM4710_REG_USB 0x18004000 /* USB core registers */ -+#define BCM4710_REG_PCI 0x18005000 /* PCI core registers */ -+#define BCM4710_REG_MIPS 0x18006000 /* MIPS core registers */ -+#define BCM4710_REG_EXTIF 0x18007000 /* External Interface core registers */ -+#define BCM4710_REG_EMAC1 0x18008000 /* Ethernet MAC 1 core registers */ -+ -+#define BCM4710_EXTIF 0x1f000000 /* External Interface base address */ -+#define BCM4710_PCMCIA_MEM 0x1f000000 /* External Interface PCMCIA memory access */ -+#define BCM4710_PCMCIA_IO 0x1f100000 /* PCMCIA I/O access */ -+#define BCM4710_PCMCIA_CONF 0x1f200000 /* PCMCIA configuration */ -+#define BCM4710_PROG 0x1f800000 /* Programable interface */ -+#define BCM4710_FLASH 0x1fc00000 /* Flash */ -+ -+#define BCM4710_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */ -+ -+#define BCM4710_UART (BCM4710_REG_EXTIF + 0x00000300) -+ -+#define BCM4710_EUART (BCM4710_EXTIF + 0x00800000) -+#define BCM4710_LED (BCM4710_EXTIF + 0x00900000) -+ -+#define BCM4712_DEVICE_ID 0x4712 /* 4712 chipcommon chipid */ -+#define BCM4712_MIPS_ID 0x4720 /* 4712 base devid */ -+#define BCM4712LARGE_PKG_ID 0 /* 340pin 4712 package id */ -+#define BCM4712SMALL_PKG_ID 1 /* 200pin 4712 package id */ -+#define BCM4712MID_PKG_ID 2 /* 225pin 4712 package id */ -+ -+#define SDIOH_FPGA_ID 0x4380 /* sdio host fpga */ -+ -+#define BCM5365_DEVICE_ID 0x5365 /* 5365 chipcommon chipid */ -+#define BCM5350_DEVICE_ID 0x5350 /* bcm5350 chipcommon chipid */ -+#define BCM5352_DEVICE_ID 0x5352 /* bcm5352 chipcommon chipid */ -+ -+#define BCM4320_DEVICE_ID 0x4320 /* bcm4320 chipcommon chipid */ -+ -+/* PCMCIA vendor Id's */ -+ -+#define VENDOR_BROADCOM_PCMCIA 0x02d0 -+ -+/* SDIO vendor Id's */ -+#define VENDOR_BROADCOM_SDIO 0x00BF -+ -+ -+/* boardflags */ -+#define BFL_BTCOEXIST 0x0001 /* This board implements Bluetooth coexistance */ -+#define BFL_PACTRL 0x0002 /* This board has gpio 9 controlling the PA */ -+#define BFL_AIRLINEMODE 0x0004 /* This board implements gpio13 radio disable indication */ -+#define BFL_ENETROBO 0x0010 /* This board has robo switch or core */ -+#define BFL_CCKHIPWR 0x0040 /* Can do high-power CCK transmission */ -+#define BFL_ENETADM 0x0080 /* This board has ADMtek switch */ -+#define BFL_ENETVLAN 0x0100 /* This board has vlan capability */ -+#define BFL_AFTERBURNER 0x0200 /* This board supports Afterburner mode */ -+#define BFL_NOPCI 0x0400 /* This board leaves PCI floating */ -+#define BFL_FEM 0x0800 /* This board supports the Front End Module */ -+#define BFL_EXTLNA 0x1000 /* This board has an external LNA */ -+#define BFL_HGPA 0x2000 /* This board has a high gain PA */ -+#define BFL_BTCMOD 0x4000 /* This board' BTCOEXIST is in the alternate gpios */ -+#define BFL_ALTIQ 0x8000 /* Alternate I/Q settings */ -+ -+/* board specific GPIO assignment, gpio 0-3 are also customer-configurable led */ -+#define BOARD_GPIO_HWRAD_B 0x010 /* bit 4 is HWRAD input on 4301 */ -+#define BOARD_GPIO_BTCMOD_IN 0x010 /* bit 4 is the alternate BT Coexistance Input */ -+#define BOARD_GPIO_BTCMOD_OUT 0x020 /* bit 5 is the alternate BT Coexistance Out */ -+#define BOARD_GPIO_BTC_IN 0x080 /* bit 7 is BT Coexistance Input */ -+#define BOARD_GPIO_BTC_OUT 0x100 /* bit 8 is BT Coexistance Out */ -+#define BOARD_GPIO_PACTRL 0x200 /* bit 9 controls the PA on new 4306 boards */ -+#define PCI_CFG_GPIO_SCS 0x10 /* PCI config space bit 4 for 4306c0 slow clock source */ -+#define PCI_CFG_GPIO_HWRAD 0x20 /* PCI config space GPIO 13 for hw radio disable */ -+#define PCI_CFG_GPIO_XTAL 0x40 /* PCI config space GPIO 14 for Xtal powerup */ -+#define PCI_CFG_GPIO_PLL 0x80 /* PCI config space GPIO 15 for PLL powerdown */ -+ -+/* Bus types */ -+#define SB_BUS 0 /* Silicon Backplane */ -+#define PCI_BUS 1 /* PCI target */ -+#define PCMCIA_BUS 2 /* PCMCIA target */ -+#define SDIO_BUS 3 /* SDIO target */ -+#define JTAG_BUS 4 /* JTAG */ -+ -+/* Allows optimization for single-bus support */ -+#ifdef BCMBUSTYPE -+#define BUSTYPE(bus) (BCMBUSTYPE) -+#else -+#define BUSTYPE(bus) (bus) -+#endif -+ -+/* power control defines */ -+#define PLL_DELAY 150 /* us pll on delay */ -+#define FREF_DELAY 200 /* us fref change delay */ -+#define MIN_SLOW_CLK 32 /* us Slow clock period */ -+#define XTAL_ON_DELAY 1000 /* us crystal power-on delay */ -+ -+/* Reference Board Types */ -+ -+#define BU4710_BOARD 0x0400 -+#define VSIM4710_BOARD 0x0401 -+#define QT4710_BOARD 0x0402 -+ -+#define BU4610_BOARD 0x0403 -+#define VSIM4610_BOARD 0x0404 -+ -+#define BU4307_BOARD 0x0405 -+#define BCM94301CB_BOARD 0x0406 -+#define BCM94301PC_BOARD 0x0406 /* Pcmcia 5v card */ -+#define BCM94301MP_BOARD 0x0407 -+#define BCM94307MP_BOARD 0x0408 -+#define BCMAP4307_BOARD 0x0409 -+ -+#define BU4309_BOARD 0x040a -+#define BCM94309CB_BOARD 0x040b -+#define BCM94309MP_BOARD 0x040c -+#define BCM4309AP_BOARD 0x040d -+ -+#define BCM94302MP_BOARD 0x040e -+ -+#define VSIM4310_BOARD 0x040f -+#define BU4711_BOARD 0x0410 -+#define BCM94310U_BOARD 0x0411 -+#define BCM94310AP_BOARD 0x0412 -+#define BCM94310MP_BOARD 0x0414 -+ -+#define BU4306_BOARD 0x0416 -+#define BCM94306CB_BOARD 0x0417 -+#define BCM94306MP_BOARD 0x0418 -+ -+#define BCM94710D_BOARD 0x041a -+#define BCM94710R1_BOARD 0x041b -+#define BCM94710R4_BOARD 0x041c -+#define BCM94710AP_BOARD 0x041d -+ -+ -+#define BU2050_BOARD 0x041f -+ -+ -+#define BCM94309G_BOARD 0x0421 -+ -+#define BCM94301PC3_BOARD 0x0422 /* Pcmcia 3.3v card */ -+ -+#define BU4704_BOARD 0x0423 -+#define BU4702_BOARD 0x0424 -+ -+#define BCM94306PC_BOARD 0x0425 /* pcmcia 3.3v 4306 card */ -+ -+#define BU4317_BOARD 0x0426 -+ -+ -+#define BCM94702MN_BOARD 0x0428 -+ -+/* BCM4702 1U CompactPCI Board */ -+#define BCM94702CPCI_BOARD 0x0429 -+ -+/* BCM4702 with BCM95380 VLAN Router */ -+#define BCM95380RR_BOARD 0x042a -+ -+/* cb4306 with SiGe PA */ -+#define BCM94306CBSG_BOARD 0x042b -+ -+/* mp4301 with 2050 radio */ -+#define BCM94301MPL_BOARD 0x042c -+ -+/* cb4306 with SiGe PA */ -+#define PCSG94306_BOARD 0x042d -+ -+/* bu4704 with sdram */ -+#define BU4704SD_BOARD 0x042e -+ -+/* Dual 11a/11g Router */ -+#define BCM94704AGR_BOARD 0x042f -+ -+/* 11a-only minipci */ -+#define BCM94308MP_BOARD 0x0430 -+ -+ -+ -+/* BCM94317 boards */ -+#define BCM94317CB_BOARD 0x0440 -+#define BCM94317MP_BOARD 0x0441 -+#define BCM94317PCMCIA_BOARD 0x0442 -+#define BCM94317SDIO_BOARD 0x0443 -+ -+#define BU4712_BOARD 0x0444 -+#define BU4712SD_BOARD 0x045d -+#define BU4712L_BOARD 0x045f -+ -+/* BCM4712 boards */ -+#define BCM94712AP_BOARD 0x0445 -+#define BCM94712P_BOARD 0x0446 -+ -+/* BCM4318 boards */ -+#define BU4318_BOARD 0x0447 -+#define CB4318_BOARD 0x0448 -+#define MPG4318_BOARD 0x0449 -+#define MP4318_BOARD 0x044a -+#define SD4318_BOARD 0x044b -+ -+/* BCM63XX boards */ -+#define BCM96338_BOARD 0x6338 -+#define BCM96345_BOARD 0x6345 -+#define BCM96348_BOARD 0x6348 -+ -+/* Another mp4306 with SiGe */ -+#define BCM94306P_BOARD 0x044c -+ -+/* CF-like 4317 modules */ -+#define BCM94317CF_BOARD 0x044d -+ -+/* mp4303 */ -+#define BCM94303MP_BOARD 0x044e -+ -+/* mpsgh4306 */ -+#define BCM94306MPSGH_BOARD 0x044f -+ -+/* BRCM 4306 w/ Front End Modules */ -+#define BCM94306MPM 0x0450 -+#define BCM94306MPL 0x0453 -+ -+/* 4712agr */ -+#define BCM94712AGR_BOARD 0x0451 -+ -+/* The real CF 4317 board */ -+#define CFI4317_BOARD 0x0452 -+ -+/* pcmcia 4303 */ -+#define PC4303_BOARD 0x0454 -+ -+/* 5350K */ -+#define BCM95350K_BOARD 0x0455 -+ -+/* 5350R */ -+#define BCM95350R_BOARD 0x0456 -+ -+/* 4306mplna */ -+#define BCM94306MPLNA_BOARD 0x0457 -+ -+/* 4320 boards */ -+#define BU4320_BOARD 0x0458 -+#define BU4320S_BOARD 0x0459 -+#define BCM94320PH_BOARD 0x045a -+ -+/* 4306mph */ -+#define BCM94306MPH_BOARD 0x045b -+ -+/* 4306pciv */ -+#define BCM94306PCIV_BOARD 0x045c -+ -+#define BU4712SD_BOARD 0x045d -+ -+#define BCM94320PFLSH_BOARD 0x045e -+ -+#define BU4712L_BOARD 0x045f -+#define BCM94712LGR_BOARD 0x0460 -+#define BCM94320R_BOARD 0x0461 -+ -+#define BU5352_BOARD 0x0462 -+ -+#define BCM94318MPGH_BOARD 0x0463 -+ -+ -+#define BCM95352GR_BOARD 0x0467 -+ -+/* bcm95351agr */ -+#define BCM95351AGR_BOARD 0x0470 -+ -+/* # of GPIO pins */ -+#define GPIO_NUMPINS 16 -+ -+#endif /* _BCMDEVS_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/bcmendian.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmendian.h ---- linux-2.6.16/arch/mips/bcm947xx/include/bcmendian.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmendian.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,152 @@ -+/* -+ * local version of endian.h - byte order defines -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+*/ -+ -+#ifndef _BCMENDIAN_H_ -+#define _BCMENDIAN_H_ -+ -+#include <typedefs.h> -+ -+/* Byte swap a 16 bit value */ -+#define BCMSWAP16(val) \ -+ ((uint16)( \ -+ (((uint16)(val) & (uint16)0x00ffU) << 8) | \ -+ (((uint16)(val) & (uint16)0xff00U) >> 8) )) -+ -+/* Byte swap a 32 bit value */ -+#define BCMSWAP32(val) \ -+ ((uint32)( \ -+ (((uint32)(val) & (uint32)0x000000ffUL) << 24) | \ -+ (((uint32)(val) & (uint32)0x0000ff00UL) << 8) | \ -+ (((uint32)(val) & (uint32)0x00ff0000UL) >> 8) | \ -+ (((uint32)(val) & (uint32)0xff000000UL) >> 24) )) -+ -+/* 2 Byte swap a 32 bit value */ -+#define BCMSWAP32BY16(val) \ -+ ((uint32)( \ -+ (((uint32)(val) & (uint32)0x0000ffffUL) << 16) | \ -+ (((uint32)(val) & (uint32)0xffff0000UL) >> 16) )) -+ -+ -+static INLINE uint16 -+bcmswap16(uint16 val) -+{ -+ return BCMSWAP16(val); -+} -+ -+static INLINE uint32 -+bcmswap32(uint32 val) -+{ -+ return BCMSWAP32(val); -+} -+ -+static INLINE uint32 -+bcmswap32by16(uint32 val) -+{ -+ return BCMSWAP32BY16(val); -+} -+ -+/* buf - start of buffer of shorts to swap */ -+/* len - byte length of buffer */ -+static INLINE void -+bcmswap16_buf(uint16 *buf, uint len) -+{ -+ len = len/2; -+ -+ while(len--){ -+ *buf = bcmswap16(*buf); -+ buf++; -+ } -+} -+ -+#ifndef hton16 -+#ifndef IL_BIGENDIAN -+#define HTON16(i) BCMSWAP16(i) -+#define hton16(i) bcmswap16(i) -+#define hton32(i) bcmswap32(i) -+#define ntoh16(i) bcmswap16(i) -+#define ntoh32(i) bcmswap32(i) -+#define ltoh16(i) (i) -+#define ltoh32(i) (i) -+#define htol16(i) (i) -+#define htol32(i) (i) -+#else -+#define HTON16(i) (i) -+#define hton16(i) (i) -+#define hton32(i) (i) -+#define ntoh16(i) (i) -+#define ntoh32(i) (i) -+#define ltoh16(i) bcmswap16(i) -+#define ltoh32(i) bcmswap32(i) -+#define htol16(i) bcmswap16(i) -+#define htol32(i) bcmswap32(i) -+#endif -+#endif -+ -+#ifndef IL_BIGENDIAN -+#define ltoh16_buf(buf, i) -+#define htol16_buf(buf, i) -+#else -+#define ltoh16_buf(buf, i) bcmswap16_buf((uint16*)buf, i) -+#define htol16_buf(buf, i) bcmswap16_buf((uint16*)buf, i) -+#endif -+ -+/* -+* load 16-bit value from unaligned little endian byte array. -+*/ -+static INLINE uint16 -+ltoh16_ua(uint8 *bytes) -+{ -+ return (bytes[1]<<8)+bytes[0]; -+} -+ -+/* -+* load 32-bit value from unaligned little endian byte array. -+*/ -+static INLINE uint32 -+ltoh32_ua(uint8 *bytes) -+{ -+ return (bytes[3]<<24)+(bytes[2]<<16)+(bytes[1]<<8)+bytes[0]; -+} -+ -+/* -+* load 16-bit value from unaligned big(network) endian byte array. -+*/ -+static INLINE uint16 -+ntoh16_ua(uint8 *bytes) -+{ -+ return (bytes[0]<<8)+bytes[1]; -+} -+ -+/* -+* load 32-bit value from unaligned big(network) endian byte array. -+*/ -+static INLINE uint32 -+ntoh32_ua(uint8 *bytes) -+{ -+ return (bytes[0]<<24)+(bytes[1]<<16)+(bytes[2]<<8)+bytes[3]; -+} -+ -+#define ltoh_ua(ptr) ( \ -+ sizeof(*(ptr)) == sizeof(uint8) ? *(uint8 *)ptr : \ -+ sizeof(*(ptr)) == sizeof(uint16) ? (((uint8 *)ptr)[1]<<8)+((uint8 *)ptr)[0] : \ -+ (((uint8 *)ptr)[3]<<24)+(((uint8 *)ptr)[2]<<16)+(((uint8 *)ptr)[1]<<8)+((uint8 *)ptr)[0] \ -+) -+ -+#define ntoh_ua(ptr) ( \ -+ sizeof(*(ptr)) == sizeof(uint8) ? *(uint8 *)ptr : \ -+ sizeof(*(ptr)) == sizeof(uint16) ? (((uint8 *)ptr)[0]<<8)+((uint8 *)ptr)[1] : \ -+ (((uint8 *)ptr)[0]<<24)+(((uint8 *)ptr)[1]<<16)+(((uint8 *)ptr)[2]<<8)+((uint8 *)ptr)[3] \ -+) -+ -+#endif /* _BCMENDIAN_H_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/bcmnvram.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmnvram.h ---- linux-2.6.16/arch/mips/bcm947xx/include/bcmnvram.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmnvram.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,95 @@ -+/* -+ * NVRAM variable manipulation -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _bcmnvram_h_ -+#define _bcmnvram_h_ -+ -+#ifndef _LANGUAGE_ASSEMBLY -+ -+#include <typedefs.h> -+ -+struct nvram_header { -+ uint32 magic; -+ uint32 len; -+ uint32 crc_ver_init; /* 0:7 crc, 8:15 ver, 16:31 sdram_init */ -+ uint32 config_refresh; /* 0:15 sdram_config, 16:31 sdram_refresh */ -+ uint32 config_ncdl; /* ncdl values for memc */ -+}; -+ -+struct nvram_tuple { -+ char *name; -+ char *value; -+ struct nvram_tuple *next; -+}; -+ -+/* -+ * Get the value of an NVRAM variable. The pointer returned may be -+ * invalid after a set. -+ * @param name name of variable to get -+ * @return value of variable or NULL if undefined -+ */ -+extern char * __init early_nvram_get(const char *name); -+ -+/* -+ * Get the value of an NVRAM variable. The pointer returned may be -+ * invalid after a set. -+ * @param name name of variable to get -+ * @return value of variable or NULL if undefined -+ */ -+extern char *nvram_get(const char *name); -+ -+/* -+ * Get the value of an NVRAM variable. -+ * @param name name of variable to get -+ * @return value of variable or NUL if undefined -+ */ -+#define nvram_safe_get(name) (BCMINIT(early_nvram_get)(name) ? : "") -+ -+/* -+ * Match an NVRAM variable. -+ * @param name name of variable to match -+ * @param match value to compare against value of variable -+ * @return TRUE if variable is defined and its value is string equal -+ * to match or FALSE otherwise -+ */ -+static inline int -+nvram_match(char *name, char *match) { -+ const char *value = BCMINIT(early_nvram_get)(name); -+ return (value && !strcmp(value, match)); -+} -+ -+/* -+ * Inversely match an NVRAM variable. -+ * @param name name of variable to match -+ * @param match value to compare against value of variable -+ * @return TRUE if variable is defined and its value is not string -+ * equal to invmatch or FALSE otherwise -+ */ -+static inline int -+nvram_invmatch(char *name, char *invmatch) { -+ const char *value = BCMINIT(early_nvram_get)(name); -+ return (value && strcmp(value, invmatch)); -+} -+ -+#endif /* _LANGUAGE_ASSEMBLY */ -+ -+#define NVRAM_MAGIC 0x48534C46 /* 'FLSH' */ -+#define NVRAM_VERSION 1 -+#define NVRAM_HEADER_SIZE 20 -+#define NVRAM_SPACE 0x8000 -+ -+#define NVRAM_MAX_VALUE_LEN 255 -+#define NVRAM_MAX_PARAM_LEN 64 -+ -+#endif /* _bcmnvram_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/bcmsrom.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmsrom.h ---- linux-2.6.16/arch/mips/bcm947xx/include/bcmsrom.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmsrom.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,23 @@ -+/* -+ * Misc useful routines to access NIC local SROM/OTP . -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _bcmsrom_h_ -+#define _bcmsrom_h_ -+ -+extern int srom_var_init(void *sbh, uint bus, void *curmap, osl_t *osh, char **vars, int *count); -+ -+extern int srom_read(uint bus, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf); -+extern int srom_write(uint bus, void *curmap, osl_t *osh, uint byteoff, uint nbytes, uint16 *buf); -+ -+#endif /* _bcmsrom_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/bcmutils.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmutils.h ---- linux-2.6.16/arch/mips/bcm947xx/include/bcmutils.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/bcmutils.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,308 @@ -+/* -+ * Misc useful os-independent macros and functions. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _bcmutils_h_ -+#define _bcmutils_h_ -+ -+/*** driver-only section ***/ -+#include <osl.h> -+ -+#define _BCM_U 0x01 /* upper */ -+#define _BCM_L 0x02 /* lower */ -+#define _BCM_D 0x04 /* digit */ -+#define _BCM_C 0x08 /* cntrl */ -+#define _BCM_P 0x10 /* punct */ -+#define _BCM_S 0x20 /* white space (space/lf/tab) */ -+#define _BCM_X 0x40 /* hex digit */ -+#define _BCM_SP 0x80 /* hard space (0x20) */ -+ -+#define GPIO_PIN_NOTDEFINED 0x20 -+ -+extern unsigned char bcm_ctype[]; -+#define bcm_ismask(x) (bcm_ctype[(int)(unsigned char)(x)]) -+ -+#define bcm_isalnum(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L|_BCM_D)) != 0) -+#define bcm_isalpha(c) ((bcm_ismask(c)&(_BCM_U|_BCM_L)) != 0) -+#define bcm_iscntrl(c) ((bcm_ismask(c)&(_BCM_C)) != 0) -+#define bcm_isdigit(c) ((bcm_ismask(c)&(_BCM_D)) != 0) -+#define bcm_isgraph(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D)) != 0) -+#define bcm_islower(c) ((bcm_ismask(c)&(_BCM_L)) != 0) -+#define bcm_isprint(c) ((bcm_ismask(c)&(_BCM_P|_BCM_U|_BCM_L|_BCM_D|_BCM_SP)) != 0) -+#define bcm_ispunct(c) ((bcm_ismask(c)&(_BCM_P)) != 0) -+#define bcm_isspace(c) ((bcm_ismask(c)&(_BCM_S)) != 0) -+#define bcm_isupper(c) ((bcm_ismask(c)&(_BCM_U)) != 0) -+#define bcm_isxdigit(c) ((bcm_ismask(c)&(_BCM_D|_BCM_X)) != 0) -+ -+/* -+ * Spin at most 'us' microseconds while 'exp' is true. -+ * Caller should explicitly test 'exp' when this completes -+ * and take appropriate error action if 'exp' is still true. -+ */ -+#define SPINWAIT(exp, us) { \ -+ uint countdown = (us) + 9; \ -+ while ((exp) && (countdown >= 10)) {\ -+ OSL_DELAY(10); \ -+ countdown -= 10; \ -+ } \ -+} -+ -+/* generic osl packet queue */ -+struct pktq { -+ void *head; /* first packet to dequeue */ -+ void *tail; /* last packet to dequeue */ -+ uint len; /* number of queued packets */ -+ uint maxlen; /* maximum number of queued packets */ -+ bool priority; /* enqueue by packet priority */ -+ uint8 prio_map[MAXPRIO+1]; /* user priority to packet enqueue policy map */ -+}; -+#define DEFAULT_QLEN 128 -+ -+#define pktq_len(q) ((q)->len) -+#define pktq_avail(q) ((q)->maxlen - (q)->len) -+#define pktq_head(q) ((q)->head) -+#define pktq_full(q) ((q)->len >= (q)->maxlen) -+#define _pktq_pri(q, pri) ((q)->prio_map[pri]) -+#define pktq_tailpri(q) ((q)->tail ? _pktq_pri(q, PKTPRIO((q)->tail)) : _pktq_pri(q, 0)) -+ -+/* externs */ -+/* packet */ -+extern uint pktcopy(osl_t *osh, void *p, uint offset, int len, uchar *buf); -+extern uint pkttotlen(osl_t *osh, void *); -+extern void pktq_init(struct pktq *q, uint maxlen, const uint8 prio_map[]); -+extern void pktenq(struct pktq *q, void *p, bool lifo); -+extern void *pktdeq(struct pktq *q); -+extern void *pktdeqtail(struct pktq *q); -+/* string */ -+extern uint bcm_atoi(char *s); -+extern uchar bcm_toupper(uchar c); -+extern ulong bcm_strtoul(char *cp, char **endp, uint base); -+extern char *bcmstrstr(char *haystack, char *needle); -+extern char *bcmstrcat(char *dest, const char *src); -+extern ulong wchar2ascii(char *abuf, ushort *wbuf, ushort wbuflen, ulong abuflen); -+/* ethernet address */ -+extern char *bcm_ether_ntoa(char *ea, char *buf); -+extern int bcm_ether_atoe(char *p, char *ea); -+/* delay */ -+extern void bcm_mdelay(uint ms); -+/* variable access */ -+extern char *getvar(char *vars, char *name); -+extern int getintvar(char *vars, char *name); -+extern uint getgpiopin(char *vars, char *pin_name, uint def_pin); -+#define bcmlog(fmt, a1, a2) -+#define bcmdumplog(buf, size) *buf = '\0' -+#define bcmdumplogent(buf, idx) -1 -+ -+/*** driver/apps-shared section ***/ -+ -+#define BCME_STRLEN 64 -+#define VALID_BCMERROR(e) ((e <= 0) && (e >= BCME_LAST)) -+ -+ -+/* -+ * error codes could be added but the defined ones shouldn't be changed/deleted -+ * these error codes are exposed to the user code -+ * when ever a new error code is added to this list -+ * please update errorstring table with the related error string and -+ * update osl files with os specific errorcode map -+*/ -+ -+#define BCME_ERROR -1 /* Error generic */ -+#define BCME_BADARG -2 /* Bad Argument */ -+#define BCME_BADOPTION -3 /* Bad option */ -+#define BCME_NOTUP -4 /* Not up */ -+#define BCME_NOTDOWN -5 /* Not down */ -+#define BCME_NOTAP -6 /* Not AP */ -+#define BCME_NOTSTA -7 /* Not STA */ -+#define BCME_BADKEYIDX -8 /* BAD Key Index */ -+#define BCME_RADIOOFF -9 /* Radio Off */ -+#define BCME_NOTBANDLOCKED -10 /* Not bandlocked */ -+#define BCME_NOCLK -11 /* No Clock*/ -+#define BCME_BADRATESET -12 /* BAD RateSet*/ -+#define BCME_BADBAND -13 /* BAD Band */ -+#define BCME_BUFTOOSHORT -14 /* Buffer too short */ -+#define BCME_BUFTOOLONG -15 /* Buffer too Long */ -+#define BCME_BUSY -16 /* Busy*/ -+#define BCME_NOTASSOCIATED -17 /* Not associated*/ -+#define BCME_BADSSIDLEN -18 /* BAD SSID Len */ -+#define BCME_OUTOFRANGECHAN -19 /* Out of Range Channel*/ -+#define BCME_BADCHAN -20 /* BAD Channel */ -+#define BCME_BADADDR -21 /* BAD Address*/ -+#define BCME_NORESOURCE -22 /* No resources*/ -+#define BCME_UNSUPPORTED -23 /* Unsupported*/ -+#define BCME_BADLEN -24 /* Bad Length*/ -+#define BCME_NOTREADY -25 /* Not ready Yet*/ -+#define BCME_EPERM -26 /* Not Permitted */ -+#define BCME_NOMEM -27 /* No Memory */ -+#define BCME_ASSOCIATED -28 /* Associated */ -+#define BCME_RANGE -29 /* Range Error*/ -+#define BCME_NOTFOUND -30 /* Not found */ -+#define BCME_LAST BCME_NOTFOUND -+ -+#ifndef ABS -+#define ABS(a) (((a)<0)?-(a):(a)) -+#endif -+ -+#ifndef MIN -+#define MIN(a, b) (((a)<(b))?(a):(b)) -+#endif -+ -+#ifndef MAX -+#define MAX(a, b) (((a)>(b))?(a):(b)) -+#endif -+ -+#define CEIL(x, y) (((x) + ((y)-1)) / (y)) -+#define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y)) -+#define ISALIGNED(a, x) (((a) & ((x)-1)) == 0) -+#define ISPOWEROF2(x) ((((x)-1)&(x))==0) -+#define VALID_MASK(mask) !((mask) & ((mask) + 1)) -+#define OFFSETOF(type, member) ((uint)(uintptr)&((type *)0)->member) -+#define ARRAYSIZE(a) (sizeof(a)/sizeof(a[0])) -+ -+/* bit map related macros */ -+#ifndef setbit -+#define NBBY 8 /* 8 bits per byte */ -+#define setbit(a,i) (((uint8 *)a)[(i)/NBBY] |= 1<<((i)%NBBY)) -+#define clrbit(a,i) (((uint8 *)a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) -+#define isset(a,i) (((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) -+#define isclr(a,i) ((((uint8 *)a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) -+#endif -+ -+#define NBITS(type) (sizeof(type) * 8) -+#define NBITVAL(bits) (1 << (bits)) -+#define MAXBITVAL(bits) ((1 << (bits)) - 1) -+ -+/* crc defines */ -+#define CRC8_INIT_VALUE 0xff /* Initial CRC8 checksum value */ -+#define CRC8_GOOD_VALUE 0x9f /* Good final CRC8 checksum value */ -+#define CRC16_INIT_VALUE 0xffff /* Initial CRC16 checksum value */ -+#define CRC16_GOOD_VALUE 0xf0b8 /* Good final CRC16 checksum value */ -+#define CRC32_INIT_VALUE 0xffffffff /* Initial CRC32 checksum value */ -+#define CRC32_GOOD_VALUE 0xdebb20e3 /* Good final CRC32 checksum value */ -+ -+/* bcm_format_flags() bit description structure */ -+typedef struct bcm_bit_desc { -+ uint32 bit; -+ char* name; -+} bcm_bit_desc_t; -+ -+/* tag_ID/length/value_buffer tuple */ -+typedef struct bcm_tlv { -+ uint8 id; -+ uint8 len; -+ uint8 data[1]; -+} bcm_tlv_t; -+ -+/* Check that bcm_tlv_t fits into the given buflen */ -+#define bcm_valid_tlv(elt, buflen) ((buflen) >= 2 && (int)(buflen) >= (int)(2 + (elt)->len)) -+ -+/* buffer length for ethernet address from bcm_ether_ntoa() */ -+#define ETHER_ADDR_STR_LEN 18 -+ -+/* unaligned load and store macros */ -+#ifdef IL_BIGENDIAN -+static INLINE uint32 -+load32_ua(uint8 *a) -+{ -+ return ((a[0] << 24) | (a[1] << 16) | (a[2] << 8) | a[3]); -+} -+ -+static INLINE void -+store32_ua(uint8 *a, uint32 v) -+{ -+ a[0] = (v >> 24) & 0xff; -+ a[1] = (v >> 16) & 0xff; -+ a[2] = (v >> 8) & 0xff; -+ a[3] = v & 0xff; -+} -+ -+static INLINE uint16 -+load16_ua(uint8 *a) -+{ -+ return ((a[0] << 8) | a[1]); -+} -+ -+static INLINE void -+store16_ua(uint8 *a, uint16 v) -+{ -+ a[0] = (v >> 8) & 0xff; -+ a[1] = v & 0xff; -+} -+ -+#else -+ -+static INLINE uint32 -+load32_ua(uint8 *a) -+{ -+ return ((a[3] << 24) | (a[2] << 16) | (a[1] << 8) | a[0]); -+} -+ -+static INLINE void -+store32_ua(uint8 *a, uint32 v) -+{ -+ a[3] = (v >> 24) & 0xff; -+ a[2] = (v >> 16) & 0xff; -+ a[1] = (v >> 8) & 0xff; -+ a[0] = v & 0xff; -+} -+ -+static INLINE uint16 -+load16_ua(uint8 *a) -+{ -+ return ((a[1] << 8) | a[0]); -+} -+ -+static INLINE void -+store16_ua(uint8 *a, uint16 v) -+{ -+ a[1] = (v >> 8) & 0xff; -+ a[0] = v & 0xff; -+} -+ -+#endif -+ -+/* externs */ -+/* crc */ -+extern uint8 hndcrc8(uint8 *p, uint nbytes, uint8 crc); -+/* format/print */ -+/* IE parsing */ -+extern bcm_tlv_t *bcm_next_tlv(bcm_tlv_t *elt, int *buflen); -+extern bcm_tlv_t *bcm_parse_tlvs(void *buf, int buflen, uint key); -+extern bcm_tlv_t *bcm_parse_ordered_tlvs(void *buf, int buflen, uint key); -+ -+/* bcmerror*/ -+extern const char *bcmerrorstr(int bcmerror); -+ -+/* multi-bool data type: set of bools, mbool is true if any is set */ -+typedef uint32 mbool; -+#define mboolset(mb, bit) (mb |= bit) /* set one bool */ -+#define mboolclr(mb, bit) (mb &= ~bit) /* clear one bool */ -+#define mboolisset(mb, bit) ((mb & bit) != 0) /* TRUE if one bool is set */ -+#define mboolmaskset(mb, mask, val) ((mb) = (((mb) & ~(mask)) | (val))) -+ -+/* power conversion */ -+extern uint16 bcm_qdbm_to_mw(uint8 qdbm); -+extern uint8 bcm_mw_to_qdbm(uint16 mw); -+ -+/* generic datastruct to help dump routines */ -+struct fielddesc { -+ char *nameandfmt; -+ uint32 offset; -+ uint32 len; -+}; -+ -+typedef uint32 (*readreg_rtn)(void *arg0, void *arg1, uint32 offset); -+extern uint bcmdumpfields(readreg_rtn func_ptr, void *arg0, void *arg1, struct fielddesc *str, char *buf, uint32 bufsize); -+ -+extern uint bcm_mkiovar(char *name, char *data, uint datalen, char *buf, uint len); -+ -+#endif /* _bcmutils_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/bitfuncs.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/bitfuncs.h ---- linux-2.6.16/arch/mips/bcm947xx/include/bitfuncs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/bitfuncs.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,85 @@ -+/* -+ * bit manipulation utility functions -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _BITFUNCS_H -+#define _BITFUNCS_H -+ -+#include <typedefs.h> -+ -+/* local prototypes */ -+static INLINE uint32 find_msbit(uint32 x); -+ -+ -+/* -+ * find_msbit: returns index of most significant set bit in x, with index -+ * range defined as 0-31. NOTE: returns zero if input is zero. -+ */ -+ -+#if defined(USE_PENTIUM_BSR) && defined(__GNUC__) -+ -+/* -+ * Implementation for Pentium processors and gcc. Note that this -+ * instruction is actually very slow on some processors (e.g., family 5, -+ * model 2, stepping 12, "Pentium 75 - 200"), so we use the generic -+ * implementation instead. -+ */ -+static INLINE uint32 find_msbit(uint32 x) -+{ -+ uint msbit; -+ __asm__("bsrl %1,%0" -+ :"=r" (msbit) -+ :"r" (x)); -+ return msbit; -+} -+ -+#else -+ -+/* -+ * Generic Implementation -+ */ -+ -+#define DB_POW_MASK16 0xffff0000 -+#define DB_POW_MASK8 0x0000ff00 -+#define DB_POW_MASK4 0x000000f0 -+#define DB_POW_MASK2 0x0000000c -+#define DB_POW_MASK1 0x00000002 -+ -+static INLINE uint32 find_msbit(uint32 x) -+{ -+ uint32 temp_x = x; -+ uint msbit = 0; -+ if (temp_x & DB_POW_MASK16) { -+ temp_x >>= 16; -+ msbit = 16; -+ } -+ if (temp_x & DB_POW_MASK8) { -+ temp_x >>= 8; -+ msbit += 8; -+ } -+ if (temp_x & DB_POW_MASK4) { -+ temp_x >>= 4; -+ msbit += 4; -+ } -+ if (temp_x & DB_POW_MASK2) { -+ temp_x >>= 2; -+ msbit += 2; -+ } -+ if (temp_x & DB_POW_MASK1) { -+ msbit += 1; -+ } -+ return(msbit); -+} -+ -+#endif -+ -+#endif /* _BITFUNCS_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/flash.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/flash.h ---- linux-2.6.16/arch/mips/bcm947xx/include/flash.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/flash.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,188 @@ -+/* -+ * flash.h: Common definitions for flash access. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+/* Types of flashes we know about */ -+typedef enum _flash_type {OLD, BSC, SCS, AMD, SST, SFLASH} flash_type_t; -+ -+/* Commands to write/erase the flases */ -+typedef struct _flash_cmds{ -+ flash_type_t type; -+ bool need_unlock; -+ uint16 pre_erase; -+ uint16 erase_block; -+ uint16 erase_chip; -+ uint16 write_word; -+ uint16 write_buf; -+ uint16 clear_csr; -+ uint16 read_csr; -+ uint16 read_id; -+ uint16 confirm; -+ uint16 read_array; -+} flash_cmds_t; -+ -+#define UNLOCK_CMD_WORDS 2 -+ -+typedef struct _unlock_cmd { -+ uint addr[UNLOCK_CMD_WORDS]; -+ uint16 cmd[UNLOCK_CMD_WORDS]; -+} unlock_cmd_t; -+ -+/* Flash descriptors */ -+typedef struct _flash_desc { -+ uint16 mfgid; /* Manufacturer Id */ -+ uint16 devid; /* Device Id */ -+ uint size; /* Total size in bytes */ -+ uint width; /* Device width in bytes */ -+ flash_type_t type; /* Device type old, S, J */ -+ uint bsize; /* Block size */ -+ uint nb; /* Number of blocks */ -+ uint ff; /* First full block */ -+ uint lf; /* Last full block */ -+ uint nsub; /* Number of subblocks */ -+ uint *subblocks; /* Offsets for subblocks */ -+ char *desc; /* Description */ -+} flash_desc_t; -+ -+ -+#ifdef DECLARE_FLASHES -+flash_cmds_t sflash_cmd_t = -+ { SFLASH, 0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -+ -+flash_cmds_t flash_cmds[] = { -+/* type needu preera eraseb erasech write wbuf clcsr rdcsr rdid confrm read */ -+ { BSC, 0, 0x00, 0x20, 0x00, 0x40, 0x00, 0x50, 0x70, 0x90, 0xd0, 0xff }, -+ { SCS, 0, 0x00, 0x20, 0x00, 0x40, 0xe8, 0x50, 0x70, 0x90, 0xd0, 0xff }, -+ { AMD, 1, 0x80, 0x30, 0x10, 0xa0, 0x00, 0x00, 0x00, 0x90, 0x00, 0xf0 }, -+ { SST, 1, 0x80, 0x50, 0x10, 0xa0, 0x00, 0x00, 0x00, 0x90, 0x00, 0xf0 }, -+ { 0 } -+}; -+ -+unlock_cmd_t unlock_cmd_amd = { -+#ifdef MIPSEB -+/* addr: */ { 0x0aa8, 0x0556}, -+#else -+/* addr: */ { 0x0aaa, 0x0554}, -+#endif -+/* data: */ { 0xaa, 0x55} -+}; -+ -+unlock_cmd_t unlock_cmd_sst = { -+#ifdef MIPSEB -+/* addr: */ { 0xaaa8, 0x5556}, -+#else -+/* addr: */ { 0xaaaa, 0x5554}, -+#endif -+/* data: */ { 0xaa, 0x55} -+}; -+ -+#define AMD_CMD 0xaaa -+#define SST_CMD 0xaaaa -+ -+/* intel unlock block cmds */ -+#define INTEL_UNLOCK1 0x60 -+#define INTEL_UNLOCK2 0xD0 -+ -+/* Just eight blocks of 8KB byte each */ -+ -+uint blk8x8k[] = { 0x00000000, -+ 0x00002000, -+ 0x00004000, -+ 0x00006000, -+ 0x00008000, -+ 0x0000a000, -+ 0x0000c000, -+ 0x0000e000, -+ 0x00010000 -+}; -+ -+/* Funky AMD arrangement for 29xx800's */ -+uint amd800[] = { 0x00000000, /* 16KB */ -+ 0x00004000, /* 32KB */ -+ 0x0000c000, /* 8KB */ -+ 0x0000e000, /* 8KB */ -+ 0x00010000, /* 8KB */ -+ 0x00012000, /* 8KB */ -+ 0x00014000, /* 32KB */ -+ 0x0001c000, /* 16KB */ -+ 0x00020000 -+}; -+ -+/* AMD arrangement for 29xx160's */ -+uint amd4112[] = { 0x00000000, /* 32KB */ -+ 0x00008000, /* 8KB */ -+ 0x0000a000, /* 8KB */ -+ 0x0000c000, /* 16KB */ -+ 0x00010000 -+}; -+uint amd2114[] = { 0x00000000, /* 16KB */ -+ 0x00004000, /* 8KB */ -+ 0x00006000, /* 8KB */ -+ 0x00008000, /* 32KB */ -+ 0x00010000 -+}; -+ -+ -+flash_desc_t sflash_desc = -+ { 0, 0, 0, 0, SFLASH, 0, 0, 0, 0, 0, NULL, "SFLASH" }; -+ -+flash_desc_t flashes[] = { -+ { 0x00b0, 0x00d0, 0x0200000, 2, SCS, 0x10000, 32, 0, 31, 0, NULL, "Intel 28F160S3/5 1Mx16" }, -+ { 0x00b0, 0x00d4, 0x0400000, 2, SCS, 0x10000, 64, 0, 63, 0, NULL, "Intel 28F320S3/5 2Mx16" }, -+ { 0x0089, 0x8890, 0x0200000, 2, BSC, 0x10000, 32, 0, 30, 8, blk8x8k, "Intel 28F160B3 1Mx16 TopB" }, -+ { 0x0089, 0x8891, 0x0200000, 2, BSC, 0x10000, 32, 1, 31, 8, blk8x8k, "Intel 28F160B3 1Mx16 BotB" }, -+ { 0x0089, 0x8896, 0x0400000, 2, BSC, 0x10000, 64, 0, 62, 8, blk8x8k, "Intel 28F320B3 2Mx16 TopB" }, -+ { 0x0089, 0x8897, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Intel 28F320B3 2Mx16 BotB" }, -+ { 0x0089, 0x8898, 0x0800000, 2, BSC, 0x10000, 128, 0, 126, 8, blk8x8k, "Intel 28F640B3 4Mx16 TopB" }, -+ { 0x0089, 0x8899, 0x0800000, 2, BSC, 0x10000, 128, 1, 127, 8, blk8x8k, "Intel 28F640B3 4Mx16 BotB" }, -+ { 0x0089, 0x88C2, 0x0200000, 2, BSC, 0x10000, 32, 0, 30, 8, blk8x8k, "Intel 28F160C3 1Mx16 TopB" }, -+ { 0x0089, 0x88C3, 0x0200000, 2, BSC, 0x10000, 32, 1, 31, 8, blk8x8k, "Intel 28F160C3 1Mx16 BotB" }, -+ { 0x0089, 0x88C4, 0x0400000, 2, BSC, 0x10000, 64, 0, 62, 8, blk8x8k, "Intel 28F320C3 2Mx16 TopB" }, -+ { 0x0089, 0x88C5, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Intel 28F320C3 2Mx16 BotB" }, -+ { 0x0089, 0x88CC, 0x0800000, 2, BSC, 0x10000, 128, 0, 126, 8, blk8x8k, "Intel 28F640C3 4Mx16 TopB" }, -+ { 0x0089, 0x88CD, 0x0800000, 2, BSC, 0x10000, 128, 1, 127, 8, blk8x8k, "Intel 28F640C3 4Mx16 BotB" }, -+ { 0x0089, 0x0014, 0x0400000, 2, SCS, 0x20000, 32, 0, 31, 0, NULL, "Intel 28F320J5 2Mx16" }, -+ { 0x0089, 0x0015, 0x0800000, 2, SCS, 0x20000, 64, 0, 63, 0, NULL, "Intel 28F640J5 4Mx16" }, -+ { 0x0089, 0x0016, 0x0400000, 2, SCS, 0x20000, 32, 0, 31, 0, NULL, "Intel 28F320J3 2Mx16" }, -+ { 0x0089, 0x0017, 0x0800000, 2, SCS, 0x20000, 64, 0, 63, 0, NULL, "Intel 28F640J3 4Mx16" }, -+ { 0x0089, 0x0018, 0x1000000, 2, SCS, 0x20000, 128, 0, 127, 0, NULL, "Intel 28F128J3 8Mx16" }, -+ { 0x00b0, 0x00e3, 0x0400000, 2, BSC, 0x10000, 64, 1, 63, 8, blk8x8k, "Sharp 28F320BJE 2Mx16 BotB" }, -+ { 0x0001, 0x224a, 0x0100000, 2, AMD, 0x10000, 16, 0, 13, 8, amd800, "AMD 29DL800BT 512Kx16 TopB" }, -+ { 0x0001, 0x22cb, 0x0100000, 2, AMD, 0x10000, 16, 2, 15, 8, amd800, "AMD 29DL800BB 512Kx16 BotB" }, -+ { 0x0001, 0x22c4, 0x0200000, 2, AMD, 0x10000, 32, 0, 30, 4, amd2114, "AMD 29lv160DT 1Mx16 TopB" }, -+ { 0x0001, 0x2249, 0x0200000, 2, AMD, 0x10000, 32, 1, 31, 4, amd4112, "AMD 29lv160DB 1Mx16 BotB" }, -+ { 0x0001, 0x22f6, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 8, blk8x8k, "AMD 29lv320DT 2Mx16 TopB" }, -+ { 0x0001, 0x22f9, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 8, blk8x8k, "AMD 29lv320DB 2Mx16 BotB" }, -+ { 0x0001, 0x227e, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 8, blk8x8k, "AMD 29lv320MT 2Mx16 TopB" }, -+ { 0x0001, 0x2200, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 8, blk8x8k, "AMD 29lv320MB 2Mx16 BotB" }, -+ { 0x0020, 0x22CA, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "ST 29w320DT 2Mx16 TopB" }, -+ { 0x0020, 0x22CB, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "ST 29w320DB 2Mx16 BotB" }, -+ { 0x00C2, 0x00A7, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MX29LV320T 2Mx16 TopB" }, -+ { 0x00C2, 0x00A8, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MX29LV320B 2Mx16 BotB" }, -+ { 0x0004, 0x22F6, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MBM29LV320TE 2Mx16 TopB" }, -+ { 0x0004, 0x22F9, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MBM29LV320BE 2Mx16 BotB" }, -+ { 0x0098, 0x009A, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "TC58FVT321 2Mx16 TopB" }, -+ { 0x0098, 0x009C, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "TC58FVB321 2Mx16 BotB" }, -+ { 0x00C2, 0x22A7, 0x0400000, 2, AMD, 0x10000, 64, 0, 62, 4, amd4112, "MX29LV320T 2Mx16 TopB" }, -+ { 0x00C2, 0x22A8, 0x0400000, 2, AMD, 0x10000, 64, 1, 63, 4, amd2114, "MX29LV320B 2Mx16 BotB" }, -+ { 0x00BF, 0x2783, 0x0400000, 2, SST, 0x10000, 64, 0, 63, 0, NULL, "SST39VF320 2Mx16" }, -+ { 0, 0, 0, 0, OLD, 0, 0, 0, 0, 0, NULL, NULL }, -+}; -+ -+#else -+ -+extern flash_cmds_t flash_cmds[]; -+extern unlock_cmd_t unlock_cmd; -+extern flash_desc_t flashes[]; -+ -+#endif -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/flashutl.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/flashutl.h ---- linux-2.6.16/arch/mips/bcm947xx/include/flashutl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/flashutl.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,27 @@ -+/* -+ * BCM47XX FLASH driver interface -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _flashutl_h_ -+#define _flashutl_h_ -+ -+ -+#ifndef _LANGUAGE_ASSEMBLY -+ -+int sysFlashInit(char *flash_str); -+int sysFlashRead(uint off, uchar *dst, uint bytes); -+int sysFlashWrite(uint off, uchar *src, uint bytes); -+void nvWrite(unsigned short *data, unsigned int len); -+ -+#endif /* _LANGUAGE_ASSEMBLY */ -+ -+#endif /* _flashutl_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/hndmips.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/hndmips.h ---- linux-2.6.16/arch/mips/bcm947xx/include/hndmips.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/hndmips.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,16 @@ -+/* -+ * Alternate include file for HND sbmips.h since CFE also ships with -+ * a sbmips.h. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#include "sbmips.h" -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/linux_osl.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/linux_osl.h ---- linux-2.6.16/arch/mips/bcm947xx/include/linux_osl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/linux_osl.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,331 @@ -+/* -+ * Linux OS Independent Layer -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _linux_osl_h_ -+#define _linux_osl_h_ -+ -+#include <typedefs.h> -+ -+/* use current 2.4.x calling conventions */ -+#include <linuxver.h> -+ -+/* assert and panic */ -+#ifdef __GNUC__ -+#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) -+#if GCC_VERSION > 30100 -+#define ASSERT(exp) do {} while (0) -+#else -+/* ASSERT could causes segmentation fault on GCC3.1, use empty instead*/ -+#define ASSERT(exp) -+#endif -+#endif -+ -+/* microsecond delay */ -+#define OSL_DELAY(usec) osl_delay(usec) -+extern void osl_delay(uint usec); -+ -+/* PCI configuration space access macros */ -+#define OSL_PCI_READ_CONFIG(osh, offset, size) \ -+ osl_pci_read_config((osh), (offset), (size)) -+#define OSL_PCI_WRITE_CONFIG(osh, offset, size, val) \ -+ osl_pci_write_config((osh), (offset), (size), (val)) -+extern uint32 osl_pci_read_config(osl_t *osh, uint size, uint offset); -+extern void osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val); -+ -+/* PCI device bus # and slot # */ -+#define OSL_PCI_BUS(osh) osl_pci_bus(osh) -+#define OSL_PCI_SLOT(osh) osl_pci_slot(osh) -+extern uint osl_pci_bus(osl_t *osh); -+extern uint osl_pci_slot(osl_t *osh); -+ -+/* OSL initialization */ -+extern osl_t *osl_attach(void *pdev); -+extern void osl_detach(osl_t *osh); -+ -+/* host/bus architecture-specific byte swap */ -+#define BUS_SWAP32(v) (v) -+ -+/* general purpose memory allocation */ -+ -+#define MALLOC(osh, size) kmalloc(size, GFP_ATOMIC) -+#define MFREE(osh, addr, size) kfree(addr); -+ -+#define MALLOC_FAILED(osh) osl_malloc_failed((osh)) -+ -+extern void *osl_malloc(osl_t *osh, uint size); -+extern void osl_mfree(osl_t *osh, void *addr, uint size); -+extern uint osl_malloced(osl_t *osh); -+extern uint osl_malloc_failed(osl_t *osh); -+ -+/* allocate/free shared (dma-able) consistent memory */ -+#define DMA_CONSISTENT_ALIGN PAGE_SIZE -+#define DMA_ALLOC_CONSISTENT(osh, size, pap) \ -+ osl_dma_alloc_consistent((osh), (size), (pap)) -+#define DMA_FREE_CONSISTENT(osh, va, size, pa) \ -+ osl_dma_free_consistent((osh), (void*)(va), (size), (pa)) -+extern void *osl_dma_alloc_consistent(osl_t *osh, uint size, ulong *pap); -+extern void osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa); -+ -+/* map/unmap direction */ -+#define DMA_TX 1 -+#define DMA_RX 2 -+ -+/* register access macros */ -+#if defined(BCMJTAG) -+#include <bcmjtag.h> -+#define R_REG(r) bcmjtag_read(NULL, (uint32)(r), sizeof (*(r))) -+#define W_REG(r, v) bcmjtag_write(NULL, (uint32)(r), (uint32)(v), sizeof (*(r))) -+#endif -+ -+/* -+ * BINOSL selects the slightly slower function-call-based binary compatible osl. -+ * Macros expand to calls to functions defined in linux_osl.c . -+ */ -+#ifndef BINOSL -+ -+/* string library, kernel mode */ -+#define printf(fmt, args...) printk(fmt, ## args) -+#include <linux/kernel.h> -+#include <linux/string.h> -+ -+/* register access macros */ -+#if !defined(BCMJTAG) -+#ifndef IL_BIGENDIAN -+#define R_REG(r) ( \ -+ sizeof(*(r)) == sizeof(uint8) ? readb((volatile uint8*)(r)) : \ -+ sizeof(*(r)) == sizeof(uint16) ? readw((volatile uint16*)(r)) : \ -+ readl((volatile uint32*)(r)) \ -+) -+#define W_REG(r, v) do { \ -+ switch (sizeof(*(r))) { \ -+ case sizeof(uint8): writeb((uint8)(v), (volatile uint8*)(r)); break; \ -+ case sizeof(uint16): writew((uint16)(v), (volatile uint16*)(r)); break; \ -+ case sizeof(uint32): writel((uint32)(v), (volatile uint32*)(r)); break; \ -+ } \ -+} while (0) -+#else /* IL_BIGENDIAN */ -+#define R_REG(r) ({ \ -+ __typeof(*(r)) __osl_v; \ -+ switch (sizeof(*(r))) { \ -+ case sizeof(uint8): __osl_v = readb((volatile uint8*)((uint32)r^3)); break; \ -+ case sizeof(uint16): __osl_v = readw((volatile uint16*)((uint32)r^2)); break; \ -+ case sizeof(uint32): __osl_v = readl((volatile uint32*)(r)); break; \ -+ } \ -+ __osl_v; \ -+}) -+#define W_REG(r, v) do { \ -+ switch (sizeof(*(r))) { \ -+ case sizeof(uint8): writeb((uint8)(v), (volatile uint8*)((uint32)r^3)); break; \ -+ case sizeof(uint16): writew((uint16)(v), (volatile uint16*)((uint32)r^2)); break; \ -+ case sizeof(uint32): writel((uint32)(v), (volatile uint32*)(r)); break; \ -+ } \ -+} while (0) -+#endif -+#endif -+ -+#define AND_REG(r, v) W_REG((r), R_REG(r) & (v)) -+#define OR_REG(r, v) W_REG((r), R_REG(r) | (v)) -+ -+/* bcopy, bcmp, and bzero */ -+#define bcopy(src, dst, len) memcpy((dst), (src), (len)) -+#define bcmp(b1, b2, len) memcmp((b1), (b2), (len)) -+#define bzero(b, len) memset((b), '\0', (len)) -+ -+/* uncached virtual address */ -+#ifdef mips -+#define OSL_UNCACHED(va) KSEG1ADDR((va)) -+#include <asm/addrspace.h> -+#else -+#define OSL_UNCACHED(va) (va) -+#endif -+ -+/* get processor cycle count */ -+#if defined(mips) -+#define OSL_GETCYCLES(x) ((x) = read_c0_count() * 2) -+#elif defined(__i386__) -+#define OSL_GETCYCLES(x) rdtscl((x)) -+#else -+#define OSL_GETCYCLES(x) ((x) = 0) -+#endif -+ -+/* dereference an address that may cause a bus exception */ -+#ifdef mips -+#if defined(MODULE) && (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,17)) -+#define BUSPROBE(val, addr) panic("get_dbe() will not fixup a bus exception when compiled into a module") -+#else -+#define BUSPROBE(val, addr) get_dbe((val), (addr)) -+#include <asm/paccess.h> -+#endif -+#else -+#define BUSPROBE(val, addr) ({ (val) = R_REG((addr)); 0; }) -+#endif -+ -+/* map/unmap physical to virtual I/O */ -+#define REG_MAP(pa, size) ioremap_nocache((unsigned long)(pa), (unsigned long)(size)) -+#define REG_UNMAP(va) iounmap((void *)(va)) -+ -+/* shared (dma-able) memory access macros */ -+#define R_SM(r) *(r) -+#define W_SM(r, v) (*(r) = (v)) -+#define BZERO_SM(r, len) memset((r), '\0', (len)) -+ -+/* packet primitives */ -+#define PKTGET(osh, len, send) osl_pktget((osh), (len), (send)) -+#define PKTFREE(osh, skb, send) osl_pktfree((skb)) -+#define PKTDATA(osh, skb) (((struct sk_buff*)(skb))->data) -+#define PKTLEN(osh, skb) (((struct sk_buff*)(skb))->len) -+#define PKTHEADROOM(osh, skb) (PKTDATA(osh,skb)-(((struct sk_buff*)(skb))->head)) -+#define PKTTAILROOM(osh, skb) ((((struct sk_buff*)(skb))->end)-(((struct sk_buff*)(skb))->tail)) -+#define PKTNEXT(osh, skb) (((struct sk_buff*)(skb))->next) -+#define PKTSETNEXT(skb, x) (((struct sk_buff*)(skb))->next = (struct sk_buff*)(x)) -+#define PKTSETLEN(osh, skb, len) __skb_trim((struct sk_buff*)(skb), (len)) -+#define PKTPUSH(osh, skb, bytes) skb_push((struct sk_buff*)(skb), (bytes)) -+#define PKTPULL(osh, skb, bytes) skb_pull((struct sk_buff*)(skb), (bytes)) -+#define PKTDUP(osh, skb) skb_clone((struct sk_buff*)(skb), GFP_ATOMIC) -+#define PKTCOOKIE(skb) ((void*)((struct sk_buff*)(skb))->csum) -+#define PKTSETCOOKIE(skb, x) (((struct sk_buff*)(skb))->csum = (uint)(x)) -+#define PKTLINK(skb) (((struct sk_buff*)(skb))->prev) -+#define PKTSETLINK(skb, x) (((struct sk_buff*)(skb))->prev = (struct sk_buff*)(x)) -+#define PKTPRIO(skb) (((struct sk_buff*)(skb))->priority) -+#define PKTSETPRIO(skb, x) (((struct sk_buff*)(skb))->priority = (x)) -+extern void *osl_pktget(osl_t *osh, uint len, bool send); -+extern void osl_pktfree(void *skb); -+ -+#else /* BINOSL */ -+ -+/* string library */ -+#ifndef LINUX_OSL -+#undef printf -+#define printf(fmt, args...) osl_printf((fmt), ## args) -+#undef sprintf -+#define sprintf(buf, fmt, args...) osl_sprintf((buf), (fmt), ## args) -+#undef strcmp -+#define strcmp(s1, s2) osl_strcmp((s1), (s2)) -+#undef strncmp -+#define strncmp(s1, s2, n) osl_strncmp((s1), (s2), (n)) -+#undef strlen -+#define strlen(s) osl_strlen((s)) -+#undef strcpy -+#define strcpy(d, s) osl_strcpy((d), (s)) -+#undef strncpy -+#define strncpy(d, s, n) osl_strncpy((d), (s), (n)) -+#endif -+extern int osl_printf(const char *format, ...); -+extern int osl_sprintf(char *buf, const char *format, ...); -+extern int osl_strcmp(const char *s1, const char *s2); -+extern int osl_strncmp(const char *s1, const char *s2, uint n); -+extern int osl_strlen(const char *s); -+extern char* osl_strcpy(char *d, const char *s); -+extern char* osl_strncpy(char *d, const char *s, uint n); -+ -+/* register access macros */ -+#if !defined(BCMJTAG) -+#define R_REG(r) ( \ -+ sizeof(*(r)) == sizeof(uint8) ? osl_readb((volatile uint8*)(r)) : \ -+ sizeof(*(r)) == sizeof(uint16) ? osl_readw((volatile uint16*)(r)) : \ -+ osl_readl((volatile uint32*)(r)) \ -+) -+#define W_REG(r, v) do { \ -+ switch (sizeof(*(r))) { \ -+ case sizeof(uint8): osl_writeb((uint8)(v), (volatile uint8*)(r)); break; \ -+ case sizeof(uint16): osl_writew((uint16)(v), (volatile uint16*)(r)); break; \ -+ case sizeof(uint32): osl_writel((uint32)(v), (volatile uint32*)(r)); break; \ -+ } \ -+} while (0) -+#endif -+ -+#define AND_REG(r, v) W_REG((r), R_REG(r) & (v)) -+#define OR_REG(r, v) W_REG((r), R_REG(r) | (v)) -+extern uint8 osl_readb(volatile uint8 *r); -+extern uint16 osl_readw(volatile uint16 *r); -+extern uint32 osl_readl(volatile uint32 *r); -+extern void osl_writeb(uint8 v, volatile uint8 *r); -+extern void osl_writew(uint16 v, volatile uint16 *r); -+extern void osl_writel(uint32 v, volatile uint32 *r); -+ -+/* bcopy, bcmp, and bzero */ -+extern void bcopy(const void *src, void *dst, int len); -+extern int bcmp(const void *b1, const void *b2, int len); -+extern void bzero(void *b, int len); -+ -+/* uncached virtual address */ -+#define OSL_UNCACHED(va) osl_uncached((va)) -+extern void *osl_uncached(void *va); -+ -+/* get processor cycle count */ -+#define OSL_GETCYCLES(x) ((x) = osl_getcycles()) -+extern uint osl_getcycles(void); -+ -+/* dereference an address that may target abort */ -+#define BUSPROBE(val, addr) osl_busprobe(&(val), (addr)) -+extern int osl_busprobe(uint32 *val, uint32 addr); -+ -+/* map/unmap physical to virtual */ -+#define REG_MAP(pa, size) osl_reg_map((pa), (size)) -+#define REG_UNMAP(va) osl_reg_unmap((va)) -+extern void *osl_reg_map(uint32 pa, uint size); -+extern void osl_reg_unmap(void *va); -+ -+/* shared (dma-able) memory access macros */ -+#define R_SM(r) *(r) -+#define W_SM(r, v) (*(r) = (v)) -+#define BZERO_SM(r, len) bzero((r), (len)) -+ -+/* packet primitives */ -+#define PKTGET(osh, len, send) osl_pktget((osh), (len), (send)) -+#define PKTFREE(osh, skb, send) osl_pktfree((skb)) -+#define PKTDATA(osh, skb) osl_pktdata((osh), (skb)) -+#define PKTLEN(osh, skb) osl_pktlen((osh), (skb)) -+#define PKTHEADROOM(osh, skb) osl_pktheadroom((osh), (skb)) -+#define PKTTAILROOM(osh, skb) osl_pkttailroom((osh), (skb)) -+#define PKTNEXT(osh, skb) osl_pktnext((osh), (skb)) -+#define PKTSETNEXT(skb, x) osl_pktsetnext((skb), (x)) -+#define PKTSETLEN(osh, skb, len) osl_pktsetlen((osh), (skb), (len)) -+#define PKTPUSH(osh, skb, bytes) osl_pktpush((osh), (skb), (bytes)) -+#define PKTPULL(osh, skb, bytes) osl_pktpull((osh), (skb), (bytes)) -+#define PKTDUP(osh, skb) osl_pktdup((osh), (skb)) -+#define PKTCOOKIE(skb) osl_pktcookie((skb)) -+#define PKTSETCOOKIE(skb, x) osl_pktsetcookie((skb), (x)) -+#define PKTLINK(skb) osl_pktlink((skb)) -+#define PKTSETLINK(skb, x) osl_pktsetlink((skb), (x)) -+#define PKTPRIO(skb) osl_pktprio((skb)) -+#define PKTSETPRIO(skb, x) osl_pktsetprio((skb), (x)) -+extern void *osl_pktget(osl_t *osh, uint len, bool send); -+extern void osl_pktfree(void *skb); -+extern uchar *osl_pktdata(osl_t *osh, void *skb); -+extern uint osl_pktlen(osl_t *osh, void *skb); -+extern uint osl_pktheadroom(osl_t *osh, void *skb); -+extern uint osl_pkttailroom(osl_t *osh, void *skb); -+extern void *osl_pktnext(osl_t *osh, void *skb); -+extern void osl_pktsetnext(void *skb, void *x); -+extern void osl_pktsetlen(osl_t *osh, void *skb, uint len); -+extern uchar *osl_pktpush(osl_t *osh, void *skb, int bytes); -+extern uchar *osl_pktpull(osl_t *osh, void *skb, int bytes); -+extern void *osl_pktdup(osl_t *osh, void *skb); -+extern void *osl_pktcookie(void *skb); -+extern void osl_pktsetcookie(void *skb, void *x); -+extern void *osl_pktlink(void *skb); -+extern void osl_pktsetlink(void *skb, void *x); -+extern uint osl_pktprio(void *skb); -+extern void osl_pktsetprio(void *skb, uint x); -+ -+#endif /* BINOSL */ -+ -+#define OSL_ERROR(bcmerror) osl_error(bcmerror) -+extern int osl_error(int bcmerror); -+ -+/* the largest reasonable packet buffer driver uses for ethernet MTU in bytes */ -+#define PKTBUFSZ 2048 -+ -+#endif /* _linux_osl_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/linuxver.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/linuxver.h ---- linux-2.6.16/arch/mips/bcm947xx/include/linuxver.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/linuxver.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,389 @@ -+/* -+ * Linux-specific abstractions to gain some independence from linux kernel versions. -+ * Pave over some 2.2 versus 2.4 versus 2.6 kernel differences. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _linuxver_h_ -+#define _linuxver_h_ -+ -+#include <linux/config.h> -+#include <linux/version.h> -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,0)) -+/* __NO_VERSION__ must be defined for all linkables except one in 2.2 */ -+#ifdef __UNDEF_NO_VERSION__ -+#undef __NO_VERSION__ -+#else -+#define __NO_VERSION__ -+#endif -+#endif -+ -+#if defined(MODULE) && defined(MODVERSIONS) -+#include <linux/modversions.h> -+#endif -+ -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,0) -+#include <linux/moduleparam.h> -+#endif -+ -+ -+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -+#define module_param(_name_, _type_, _perm_) MODULE_PARM(_name_, "i") -+#define module_param_string(_name_, _string_, _size_, _perm_) MODULE_PARM(_string_, "c" __MODULE_STRING(_size_)) -+#endif -+ -+/* linux/malloc.h is deprecated, use linux/slab.h instead. */ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,9)) -+#include <linux/malloc.h> -+#else -+#include <linux/slab.h> -+#endif -+ -+#include <linux/types.h> -+#include <linux/init.h> -+#include <linux/mm.h> -+#include <linux/string.h> -+#include <linux/pci.h> -+#include <linux/interrupt.h> -+#include <linux/netdevice.h> -+#include <asm/io.h> -+ -+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,5,41)) -+#include <linux/workqueue.h> -+#else -+#include <linux/tqueue.h> -+#ifndef work_struct -+#define work_struct tq_struct -+#endif -+#ifndef INIT_WORK -+#define INIT_WORK(_work, _func, _data) INIT_TQUEUE((_work), (_func), (_data)) -+#endif -+#ifndef schedule_work -+#define schedule_work(_work) schedule_task((_work)) -+#endif -+#ifndef flush_scheduled_work -+#define flush_scheduled_work() flush_scheduled_tasks() -+#endif -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) -+/* Some distributions have their own 2.6.x compatibility layers */ -+#ifndef IRQ_NONE -+typedef void irqreturn_t; -+#define IRQ_NONE -+#define IRQ_HANDLED -+#define IRQ_RETVAL(x) -+#endif -+#else -+typedef irqreturn_t (*FN_ISR) (int irq, void *dev_id, struct pt_regs *ptregs); -+#endif -+ -+#ifndef __exit -+#define __exit -+#endif -+#ifndef __devexit -+#define __devexit -+#endif -+#ifndef __devinit -+#define __devinit __init -+#endif -+#ifndef __devinitdata -+#define __devinitdata -+#endif -+#ifndef __devexit_p -+#define __devexit_p(x) x -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,0)) -+ -+#define pci_get_drvdata(dev) (dev)->sysdata -+#define pci_set_drvdata(dev, value) (dev)->sysdata=(value) -+ -+/* -+ * New-style (2.4.x) PCI/hot-pluggable PCI/CardBus registration -+ */ -+ -+struct pci_device_id { -+ unsigned int vendor, device; /* Vendor and device ID or PCI_ANY_ID */ -+ unsigned int subvendor, subdevice; /* Subsystem ID's or PCI_ANY_ID */ -+ unsigned int class, class_mask; /* (class,subclass,prog-if) triplet */ -+ unsigned long driver_data; /* Data private to the driver */ -+}; -+ -+struct pci_driver { -+ struct list_head node; -+ char *name; -+ const struct pci_device_id *id_table; /* NULL if wants all devices */ -+ int (*probe)(struct pci_dev *dev, const struct pci_device_id *id); /* New device inserted */ -+ void (*remove)(struct pci_dev *dev); /* Device removed (NULL if not a hot-plug capable driver) */ -+ void (*suspend)(struct pci_dev *dev); /* Device suspended */ -+ void (*resume)(struct pci_dev *dev); /* Device woken up */ -+}; -+ -+#define MODULE_DEVICE_TABLE(type, name) -+#define PCI_ANY_ID (~0) -+ -+/* compatpci.c */ -+#define pci_module_init pci_register_driver -+extern int pci_register_driver(struct pci_driver *drv); -+extern void pci_unregister_driver(struct pci_driver *drv); -+ -+#endif /* PCI registration */ -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,2,18)) -+#ifdef MODULE -+#define module_init(x) int init_module(void) { return x(); } -+#define module_exit(x) void cleanup_module(void) { x(); } -+#else -+#define module_init(x) __initcall(x); -+#define module_exit(x) __exitcall(x); -+#endif -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,48)) -+#define list_for_each(pos, head) \ -+ for (pos = (head)->next; pos != (head); pos = pos->next) -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,13)) -+#define pci_resource_start(dev, bar) ((dev)->base_address[(bar)]) -+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,44)) -+#define pci_resource_start(dev, bar) ((dev)->resource[(bar)].start) -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,23)) -+#define pci_enable_device(dev) do { } while (0) -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,14)) -+#define net_device device -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,42)) -+ -+/* -+ * DMA mapping -+ * -+ * See linux/Documentation/DMA-mapping.txt -+ */ -+ -+#ifndef PCI_DMA_TODEVICE -+#define PCI_DMA_TODEVICE 1 -+#define PCI_DMA_FROMDEVICE 2 -+#endif -+ -+typedef u32 dma_addr_t; -+ -+/* Pure 2^n version of get_order */ -+static inline int get_order(unsigned long size) -+{ -+ int order; -+ -+ size = (size-1) >> (PAGE_SHIFT-1); -+ order = -1; -+ do { -+ size >>= 1; -+ order++; -+ } while (size); -+ return order; -+} -+ -+static inline void *pci_alloc_consistent(struct pci_dev *hwdev, size_t size, -+ dma_addr_t *dma_handle) -+{ -+ void *ret; -+ int gfp = GFP_ATOMIC | GFP_DMA; -+ -+ ret = (void *)__get_free_pages(gfp, get_order(size)); -+ -+ if (ret != NULL) { -+ memset(ret, 0, size); -+ *dma_handle = virt_to_bus(ret); -+ } -+ return ret; -+} -+static inline void pci_free_consistent(struct pci_dev *hwdev, size_t size, -+ void *vaddr, dma_addr_t dma_handle) -+{ -+ free_pages((unsigned long)vaddr, get_order(size)); -+} -+#ifdef ILSIM -+extern uint pci_map_single(void *dev, void *va, uint size, int direction); -+extern void pci_unmap_single(void *dev, uint pa, uint size, int direction); -+#else -+#define pci_map_single(cookie, address, size, dir) virt_to_bus(address) -+#define pci_unmap_single(cookie, address, size, dir) -+#endif -+ -+#endif /* DMA mapping */ -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,3,43)) -+ -+#define dev_kfree_skb_any(a) dev_kfree_skb(a) -+#define netif_down(dev) do { (dev)->start = 0; } while(0) -+ -+/* pcmcia-cs provides its own netdevice compatibility layer */ -+#ifndef _COMPAT_NETDEVICE_H -+ -+/* -+ * SoftNet -+ * -+ * For pre-softnet kernels we need to tell the upper layer not to -+ * re-enter start_xmit() while we are in there. However softnet -+ * guarantees not to enter while we are in there so there is no need -+ * to do the netif_stop_queue() dance unless the transmit queue really -+ * gets stuck. This should also improve performance according to tests -+ * done by Aman Singla. -+ */ -+ -+#define dev_kfree_skb_irq(a) dev_kfree_skb(a) -+#define netif_wake_queue(dev) do { clear_bit(0, &(dev)->tbusy); mark_bh(NET_BH); } while(0) -+#define netif_stop_queue(dev) set_bit(0, &(dev)->tbusy) -+ -+static inline void netif_start_queue(struct net_device *dev) -+{ -+ dev->tbusy = 0; -+ dev->interrupt = 0; -+ dev->start = 1; -+} -+ -+#define netif_queue_stopped(dev) (dev)->tbusy -+#define netif_running(dev) (dev)->start -+ -+#endif /* _COMPAT_NETDEVICE_H */ -+ -+#define netif_device_attach(dev) netif_start_queue(dev) -+#define netif_device_detach(dev) netif_stop_queue(dev) -+ -+/* 2.4.x renamed bottom halves to tasklets */ -+#define tasklet_struct tq_struct -+static inline void tasklet_schedule(struct tasklet_struct *tasklet) -+{ -+ queue_task(tasklet, &tq_immediate); -+ mark_bh(IMMEDIATE_BH); -+} -+ -+static inline void tasklet_init(struct tasklet_struct *tasklet, -+ void (*func)(unsigned long), -+ unsigned long data) -+{ -+ tasklet->next = NULL; -+ tasklet->sync = 0; -+ tasklet->routine = (void (*)(void *))func; -+ tasklet->data = (void *)data; -+} -+#define tasklet_kill(tasklet) {do{} while(0);} -+ -+/* 2.4.x introduced del_timer_sync() */ -+#define del_timer_sync(timer) del_timer(timer) -+ -+#else -+ -+#define netif_down(dev) -+ -+#endif /* SoftNet */ -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,3)) -+ -+/* -+ * Emit code to initialise a tq_struct's routine and data pointers -+ */ -+#define PREPARE_TQUEUE(_tq, _routine, _data) \ -+ do { \ -+ (_tq)->routine = _routine; \ -+ (_tq)->data = _data; \ -+ } while (0) -+ -+/* -+ * Emit code to initialise all of a tq_struct -+ */ -+#define INIT_TQUEUE(_tq, _routine, _data) \ -+ do { \ -+ INIT_LIST_HEAD(&(_tq)->list); \ -+ (_tq)->sync = 0; \ -+ PREPARE_TQUEUE((_tq), (_routine), (_data)); \ -+ } while (0) -+ -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,6)) -+ -+/* Power management related routines */ -+ -+static inline int -+pci_save_state(struct pci_dev *dev, u32 *buffer) -+{ -+ int i; -+ if (buffer) { -+ for (i = 0; i < 16; i++) -+ pci_read_config_dword(dev, i * 4,&buffer[i]); -+ } -+ return 0; -+} -+ -+static inline int -+pci_restore_state(struct pci_dev *dev, u32 *buffer) -+{ -+ int i; -+ -+ if (buffer) { -+ for (i = 0; i < 16; i++) -+ pci_write_config_dword(dev,i * 4, buffer[i]); -+ } -+ /* -+ * otherwise, write the context information we know from bootup. -+ * This works around a problem where warm-booting from Windows -+ * combined with a D3(hot)->D0 transition causes PCI config -+ * header data to be forgotten. -+ */ -+ else { -+ for (i = 0; i < 6; i ++) -+ pci_write_config_dword(dev, -+ PCI_BASE_ADDRESS_0 + (i * 4), -+ pci_resource_start(dev, i)); -+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq); -+ } -+ return 0; -+} -+ -+#endif /* PCI power management */ -+ -+/* Old cp0 access macros deprecated in 2.4.19 */ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,4,19)) -+#define read_c0_count() read_32bit_cp0_register(CP0_COUNT) -+#endif -+ -+/* Module refcount handled internally in 2.6.x */ -+#ifndef SET_MODULE_OWNER -+#define SET_MODULE_OWNER(dev) do {} while (0) -+#define OLD_MOD_INC_USE_COUNT MOD_INC_USE_COUNT -+#define OLD_MOD_DEC_USE_COUNT MOD_DEC_USE_COUNT -+#else -+#define OLD_MOD_INC_USE_COUNT do {} while (0) -+#define OLD_MOD_DEC_USE_COUNT do {} while (0) -+#endif -+ -+#ifndef SET_NETDEV_DEV -+#define SET_NETDEV_DEV(net, pdev) do {} while (0) -+#endif -+ -+#ifndef HAVE_FREE_NETDEV -+#define free_netdev(dev) kfree(dev) -+#endif -+ -+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) -+/* struct packet_type redefined in 2.6.x */ -+#define af_packet_priv data -+#endif -+ -+#endif /* _linuxver_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/mipsinc.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/mipsinc.h ---- linux-2.6.16/arch/mips/bcm947xx/include/mipsinc.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/mipsinc.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,552 @@ -+/* -+ * HND Run Time Environment for standalone MIPS programs. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _MISPINC_H -+#define _MISPINC_H -+ -+ -+/* MIPS defines */ -+ -+#ifdef _LANGUAGE_ASSEMBLY -+ -+/* -+ * Symbolic register names for 32 bit ABI -+ */ -+#define zero $0 /* wired zero */ -+#define AT $1 /* assembler temp - uppercase because of ".set at" */ -+#define v0 $2 /* return value */ -+#define v1 $3 -+#define a0 $4 /* argument registers */ -+#define a1 $5 -+#define a2 $6 -+#define a3 $7 -+#define t0 $8 /* caller saved */ -+#define t1 $9 -+#define t2 $10 -+#define t3 $11 -+#define t4 $12 -+#define t5 $13 -+#define t6 $14 -+#define t7 $15 -+#define s0 $16 /* callee saved */ -+#define s1 $17 -+#define s2 $18 -+#define s3 $19 -+#define s4 $20 -+#define s5 $21 -+#define s6 $22 -+#define s7 $23 -+#define t8 $24 /* caller saved */ -+#define t9 $25 -+#define jp $25 /* PIC jump register */ -+#define k0 $26 /* kernel scratch */ -+#define k1 $27 -+#define gp $28 /* global pointer */ -+#define sp $29 /* stack pointer */ -+#define fp $30 /* frame pointer */ -+#define s8 $30 /* same like fp! */ -+#define ra $31 /* return address */ -+ -+ -+/* -+ * CP0 Registers -+ */ -+ -+#define C0_INX $0 -+#define C0_RAND $1 -+#define C0_TLBLO0 $2 -+#define C0_TLBLO C0_TLBLO0 -+#define C0_TLBLO1 $3 -+#define C0_CTEXT $4 -+#define C0_PGMASK $5 -+#define C0_WIRED $6 -+#define C0_BADVADDR $8 -+#define C0_COUNT $9 -+#define C0_TLBHI $10 -+#define C0_COMPARE $11 -+#define C0_SR $12 -+#define C0_STATUS C0_SR -+#define C0_CAUSE $13 -+#define C0_EPC $14 -+#define C0_PRID $15 -+#define C0_CONFIG $16 -+#define C0_LLADDR $17 -+#define C0_WATCHLO $18 -+#define C0_WATCHHI $19 -+#define C0_XCTEXT $20 -+#define C0_DIAGNOSTIC $22 -+#define C0_BROADCOM C0_DIAGNOSTIC -+#define C0_PERFORMANCE $25 -+#define C0_ECC $26 -+#define C0_CACHEERR $27 -+#define C0_TAGLO $28 -+#define C0_TAGHI $29 -+#define C0_ERREPC $30 -+#define C0_DESAVE $31 -+ -+/* -+ * LEAF - declare leaf routine -+ */ -+#define LEAF(symbol) \ -+ .globl symbol; \ -+ .align 2; \ -+ .type symbol,@function; \ -+ .ent symbol,0; \ -+symbol: .frame sp,0,ra -+ -+/* -+ * END - mark end of function -+ */ -+#define END(function) \ -+ .end function; \ -+ .size function,.-function -+ -+#define _ULCAST_ -+ -+#else -+ -+/* -+ * The following macros are especially useful for __asm__ -+ * inline assembler. -+ */ -+#ifndef __STR -+#define __STR(x) #x -+#endif -+#ifndef STR -+#define STR(x) __STR(x) -+#endif -+ -+#define _ULCAST_ (unsigned long) -+ -+ -+/* -+ * CP0 Registers -+ */ -+ -+#define C0_INX 0 /* CP0: TLB Index */ -+#define C0_RAND 1 /* CP0: TLB Random */ -+#define C0_TLBLO0 2 /* CP0: TLB EntryLo0 */ -+#define C0_TLBLO C0_TLBLO0 /* CP0: TLB EntryLo0 */ -+#define C0_TLBLO1 3 /* CP0: TLB EntryLo1 */ -+#define C0_CTEXT 4 /* CP0: Context */ -+#define C0_PGMASK 5 /* CP0: TLB PageMask */ -+#define C0_WIRED 6 /* CP0: TLB Wired */ -+#define C0_BADVADDR 8 /* CP0: Bad Virtual Address */ -+#define C0_COUNT 9 /* CP0: Count */ -+#define C0_TLBHI 10 /* CP0: TLB EntryHi */ -+#define C0_COMPARE 11 /* CP0: Compare */ -+#define C0_SR 12 /* CP0: Processor Status */ -+#define C0_STATUS C0_SR /* CP0: Processor Status */ -+#define C0_CAUSE 13 /* CP0: Exception Cause */ -+#define C0_EPC 14 /* CP0: Exception PC */ -+#define C0_PRID 15 /* CP0: Processor Revision Indentifier */ -+#define C0_CONFIG 16 /* CP0: Config */ -+#define C0_LLADDR 17 /* CP0: LLAddr */ -+#define C0_WATCHLO 18 /* CP0: WatchpointLo */ -+#define C0_WATCHHI 19 /* CP0: WatchpointHi */ -+#define C0_XCTEXT 20 /* CP0: XContext */ -+#define C0_DIAGNOSTIC 22 /* CP0: Diagnostic */ -+#define C0_BROADCOM C0_DIAGNOSTIC /* CP0: Broadcom Register */ -+#define C0_PERFORMANCE 25 /* CP0: Performance Counter/Control Registers */ -+#define C0_ECC 26 /* CP0: ECC */ -+#define C0_CACHEERR 27 /* CP0: CacheErr */ -+#define C0_TAGLO 28 /* CP0: TagLo */ -+#define C0_TAGHI 29 /* CP0: TagHi */ -+#define C0_ERREPC 30 /* CP0: ErrorEPC */ -+#define C0_DESAVE 31 /* CP0: DebugSave */ -+ -+#endif /* _LANGUAGE_ASSEMBLY */ -+ -+/* -+ * Memory segments (32bit kernel mode addresses) -+ */ -+#undef KUSEG -+#undef KSEG0 -+#undef KSEG1 -+#undef KSEG2 -+#undef KSEG3 -+#define KUSEG 0x00000000 -+#define KSEG0 0x80000000 -+#define KSEG1 0xa0000000 -+#define KSEG2 0xc0000000 -+#define KSEG3 0xe0000000 -+#define PHYSADDR_MASK 0x1fffffff -+ -+/* -+ * Map an address to a certain kernel segment -+ */ -+#undef PHYSADDR -+#undef KSEG0ADDR -+#undef KSEG1ADDR -+#undef KSEG2ADDR -+#undef KSEG3ADDR -+ -+#define PHYSADDR(a) (_ULCAST_(a) & PHYSADDR_MASK) -+#define KSEG0ADDR(a) ((_ULCAST_(a) & PHYSADDR_MASK) | KSEG0) -+#define KSEG1ADDR(a) ((_ULCAST_(a) & PHYSADDR_MASK) | KSEG1) -+#define KSEG2ADDR(a) ((_ULCAST_(a) & PHYSADDR_MASK) | KSEG2) -+#define KSEG3ADDR(a) ((_ULCAST_(a) & PHYSADDR_MASK) | KSEG3) -+ -+ -+#ifndef Index_Invalidate_I -+/* -+ * Cache Operations -+ */ -+#define Index_Invalidate_I 0x00 -+#define Index_Writeback_Inv_D 0x01 -+#define Index_Invalidate_SI 0x02 -+#define Index_Writeback_Inv_SD 0x03 -+#define Index_Load_Tag_I 0x04 -+#define Index_Load_Tag_D 0x05 -+#define Index_Load_Tag_SI 0x06 -+#define Index_Load_Tag_SD 0x07 -+#define Index_Store_Tag_I 0x08 -+#define Index_Store_Tag_D 0x09 -+#define Index_Store_Tag_SI 0x0A -+#define Index_Store_Tag_SD 0x0B -+#define Create_Dirty_Excl_D 0x0d -+#define Create_Dirty_Excl_SD 0x0f -+#define Hit_Invalidate_I 0x10 -+#define Hit_Invalidate_D 0x11 -+#define Hit_Invalidate_SI 0x12 -+#define Hit_Invalidate_SD 0x13 -+#define Fill_I 0x14 -+#define Hit_Writeback_Inv_D 0x15 -+ /* 0x16 is unused */ -+#define Hit_Writeback_Inv_SD 0x17 -+#define R5K_Page_Invalidate_S 0x17 -+#define Hit_Writeback_I 0x18 -+#define Hit_Writeback_D 0x19 -+ /* 0x1a is unused */ -+#define Hit_Writeback_SD 0x1b -+ /* 0x1c is unused */ -+ /* 0x1e is unused */ -+#define Hit_Set_Virtual_SI 0x1e -+#define Hit_Set_Virtual_SD 0x1f -+#endif -+ -+ -+/* -+ * R4x00 interrupt enable / cause bits -+ */ -+#define IE_SW0 (_ULCAST_(1) << 8) -+#define IE_SW1 (_ULCAST_(1) << 9) -+#define IE_IRQ0 (_ULCAST_(1) << 10) -+#define IE_IRQ1 (_ULCAST_(1) << 11) -+#define IE_IRQ2 (_ULCAST_(1) << 12) -+#define IE_IRQ3 (_ULCAST_(1) << 13) -+#define IE_IRQ4 (_ULCAST_(1) << 14) -+#define IE_IRQ5 (_ULCAST_(1) << 15) -+ -+#ifndef ST0_UM -+/* -+ * Bitfields in the mips32 cp0 status register -+ */ -+#define ST0_IE 0x00000001 -+#define ST0_EXL 0x00000002 -+#define ST0_ERL 0x00000004 -+#define ST0_UM 0x00000010 -+#define ST0_SWINT0 0x00000100 -+#define ST0_SWINT1 0x00000200 -+#define ST0_HWINT0 0x00000400 -+#define ST0_HWINT1 0x00000800 -+#define ST0_HWINT2 0x00001000 -+#define ST0_HWINT3 0x00002000 -+#define ST0_HWINT4 0x00004000 -+#define ST0_HWINT5 0x00008000 -+#define ST0_IM 0x0000ff00 -+#define ST0_NMI 0x00080000 -+#define ST0_SR 0x00100000 -+#define ST0_TS 0x00200000 -+#define ST0_BEV 0x00400000 -+#define ST0_RE 0x02000000 -+#define ST0_RP 0x08000000 -+#define ST0_CU 0xf0000000 -+#define ST0_CU0 0x10000000 -+#define ST0_CU1 0x20000000 -+#define ST0_CU2 0x40000000 -+#define ST0_CU3 0x80000000 -+#endif -+ -+ -+/* -+ * Bitfields in the mips32 cp0 cause register -+ */ -+#define C_EXC 0x0000007c -+#define C_EXC_SHIFT 2 -+#define C_INT 0x0000ff00 -+#define C_INT_SHIFT 8 -+#define C_SW0 (_ULCAST_(1) << 8) -+#define C_SW1 (_ULCAST_(1) << 9) -+#define C_IRQ0 (_ULCAST_(1) << 10) -+#define C_IRQ1 (_ULCAST_(1) << 11) -+#define C_IRQ2 (_ULCAST_(1) << 12) -+#define C_IRQ3 (_ULCAST_(1) << 13) -+#define C_IRQ4 (_ULCAST_(1) << 14) -+#define C_IRQ5 (_ULCAST_(1) << 15) -+#define C_WP 0x00400000 -+#define C_IV 0x00800000 -+#define C_CE 0x30000000 -+#define C_CE_SHIFT 28 -+#define C_BD 0x80000000 -+ -+/* Values in C_EXC */ -+#define EXC_INT 0 -+#define EXC_TLBM 1 -+#define EXC_TLBL 2 -+#define EXC_TLBS 3 -+#define EXC_AEL 4 -+#define EXC_AES 5 -+#define EXC_IBE 6 -+#define EXC_DBE 7 -+#define EXC_SYS 8 -+#define EXC_BPT 9 -+#define EXC_RI 10 -+#define EXC_CU 11 -+#define EXC_OV 12 -+#define EXC_TR 13 -+#define EXC_WATCH 23 -+#define EXC_MCHK 24 -+ -+ -+/* -+ * Bits in the cp0 config register. -+ */ -+#define CONF_CM_CACHABLE_NO_WA 0 -+#define CONF_CM_CACHABLE_WA 1 -+#define CONF_CM_UNCACHED 2 -+#define CONF_CM_CACHABLE_NONCOHERENT 3 -+#define CONF_CM_CACHABLE_CE 4 -+#define CONF_CM_CACHABLE_COW 5 -+#define CONF_CM_CACHABLE_CUW 6 -+#define CONF_CM_CACHABLE_ACCELERATED 7 -+#define CONF_CM_CMASK 7 -+#define CONF_CU (_ULCAST_(1) << 3) -+#define CONF_DB (_ULCAST_(1) << 4) -+#define CONF_IB (_ULCAST_(1) << 5) -+#define CONF_SE (_ULCAST_(1) << 12) -+#define CONF_SC (_ULCAST_(1) << 17) -+#define CONF_AC (_ULCAST_(1) << 23) -+#define CONF_HALT (_ULCAST_(1) << 25) -+ -+ -+/* -+ * Bits in the cp0 config register select 1. -+ */ -+#define CONF1_FP 0x00000001 /* FPU present */ -+#define CONF1_EP 0x00000002 /* EJTAG present */ -+#define CONF1_CA 0x00000004 /* mips16 implemented */ -+#define CONF1_WR 0x00000008 /* Watch registers present */ -+#define CONF1_PC 0x00000010 /* Performance counters present */ -+#define CONF1_DA_SHIFT 7 /* D$ associativity */ -+#define CONF1_DA_MASK 0x00000380 -+#define CONF1_DA_BASE 1 -+#define CONF1_DL_SHIFT 10 /* D$ line size */ -+#define CONF1_DL_MASK 0x00001c00 -+#define CONF1_DL_BASE 2 -+#define CONF1_DS_SHIFT 13 /* D$ sets/way */ -+#define CONF1_DS_MASK 0x0000e000 -+#define CONF1_DS_BASE 64 -+#define CONF1_IA_SHIFT 16 /* I$ associativity */ -+#define CONF1_IA_MASK 0x00070000 -+#define CONF1_IA_BASE 1 -+#define CONF1_IL_SHIFT 19 /* I$ line size */ -+#define CONF1_IL_MASK 0x00380000 -+#define CONF1_IL_BASE 2 -+#define CONF1_IS_SHIFT 22 /* Instruction cache sets/way */ -+#define CONF1_IS_MASK 0x01c00000 -+#define CONF1_IS_BASE 64 -+#define CONF1_MS_MASK 0x7e000000 /* Number of tlb entries */ -+#define CONF1_MS_SHIFT 25 -+ -+/* PRID register */ -+#define PRID_COPT_MASK 0xff000000 -+#define PRID_COMP_MASK 0x00ff0000 -+#define PRID_IMP_MASK 0x0000ff00 -+#define PRID_REV_MASK 0x000000ff -+ -+#define PRID_COMP_LEGACY 0x000000 -+#define PRID_COMP_MIPS 0x010000 -+#define PRID_COMP_BROADCOM 0x020000 -+#define PRID_COMP_ALCHEMY 0x030000 -+#define PRID_COMP_SIBYTE 0x040000 -+#define PRID_IMP_BCM4710 0x4000 -+#define PRID_IMP_BCM3302 0x9000 -+#define PRID_IMP_BCM3303 0x9100 -+ -+#define PRID_IMP_UNKNOWN 0xff00 -+ -+#define BCM330X(id) \ -+ (((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3302)) \ -+ || ((id & (PRID_COMP_MASK | PRID_IMP_MASK)) == (PRID_COMP_BROADCOM | PRID_IMP_BCM3303))) -+ -+/* Bits in C0_BROADCOM */ -+#define BRCM_PFC_AVAIL 0x20000000 /* PFC is available */ -+#define BRCM_DC_ENABLE 0x40000000 /* Enable Data $ */ -+#define BRCM_IC_ENABLE 0x80000000 /* Enable Instruction $ */ -+#define BRCM_PFC_ENABLE 0x00400000 /* Obsolete? Enable PFC (at least on 4310) */ -+ -+/* PreFetch Cache aka Read Ahead Cache */ -+ -+#define PFC_CR0 0xff400000 /* control reg 0 */ -+#define PFC_CR1 0xff400004 /* control reg 1 */ -+ -+/* PFC operations */ -+#define PFC_I 0x00000001 /* Enable PFC use for instructions */ -+#define PFC_D 0x00000002 /* Enable PFC use for data */ -+#define PFC_PFI 0x00000004 /* Enable seq. prefetch for instructions */ -+#define PFC_PFD 0x00000008 /* Enable seq. prefetch for data */ -+#define PFC_CINV 0x00000010 /* Enable selective (i/d) cacheop flushing */ -+#define PFC_NCH 0x00000020 /* Disable flushing based on cacheops */ -+#define PFC_DPF 0x00000040 /* Enable directional prefetching */ -+#define PFC_FLUSH 0x00000100 /* Flush the PFC */ -+#define PFC_BRR 0x40000000 /* Bus error indication */ -+#define PFC_PWR 0x80000000 /* Disable power saving (clock gating) */ -+ -+/* Handy defaults */ -+#define PFC_DISABLED 0 -+#define PFC_AUTO 0xffffffff /* auto select the default mode */ -+#define PFC_INST (PFC_I | PFC_PFI | PFC_CINV) -+#define PFC_INST_NOPF (PFC_I | PFC_CINV) -+#define PFC_DATA (PFC_D | PFC_PFD | PFC_CINV) -+#define PFC_DATA_NOPF (PFC_D | PFC_CINV) -+#define PFC_I_AND_D (PFC_INST | PFC_DATA) -+#define PFC_I_AND_D_NOPF (PFC_INST_NOPF | PFC_DATA_NOPF) -+ -+ -+/* -+ * These are the UART port assignments, expressed as offsets from the base -+ * register. These assignments should hold for any serial port based on -+ * a 8250, 16450, or 16550(A). -+ */ -+ -+#define UART_RX 0 /* In: Receive buffer (DLAB=0) */ -+#define UART_TX 0 /* Out: Transmit buffer (DLAB=0) */ -+#define UART_DLL 0 /* Out: Divisor Latch Low (DLAB=1) */ -+#define UART_DLM 1 /* Out: Divisor Latch High (DLAB=1) */ -+#define UART_LCR 3 /* Out: Line Control Register */ -+#define UART_MCR 4 /* Out: Modem Control Register */ -+#define UART_LSR 5 /* In: Line Status Register */ -+#define UART_MSR 6 /* In: Modem Status Register */ -+#define UART_SCR 7 /* I/O: Scratch Register */ -+#define UART_LCR_DLAB 0x80 /* Divisor latch access bit */ -+#define UART_LCR_WLEN8 0x03 /* Wordlength: 8 bits */ -+#define UART_MCR_LOOP 0x10 /* Enable loopback test mode */ -+#define UART_LSR_THRE 0x20 /* Transmit-hold-register empty */ -+#define UART_LSR_RXRDY 0x01 /* Receiver ready */ -+ -+ -+#ifndef _LANGUAGE_ASSEMBLY -+ -+/* -+ * Macros to access the system control coprocessor -+ */ -+ -+#define MFC0(source, sel) \ -+({ \ -+ int __res; \ -+ __asm__ __volatile__( \ -+ ".set\tnoreorder\n\t" \ -+ ".set\tnoat\n\t" \ -+ ".word\t"STR(0x40010000 | ((source)<<11) | (sel))"\n\t" \ -+ "move\t%0,$1\n\t" \ -+ ".set\tat\n\t" \ -+ ".set\treorder" \ -+ :"=r" (__res) \ -+ : \ -+ :"$1"); \ -+ __res; \ -+}) -+ -+#define MTC0(source, sel, value) \ -+do { \ -+ __asm__ __volatile__( \ -+ ".set\tnoreorder\n\t" \ -+ ".set\tnoat\n\t" \ -+ "move\t$1,%z0\n\t" \ -+ ".word\t"STR(0x40810000 | ((source)<<11) | (sel))"\n\t" \ -+ ".set\tat\n\t" \ -+ ".set\treorder" \ -+ : \ -+ :"jr" (value) \ -+ :"$1"); \ -+} while (0) -+ -+#define get_c0_count() \ -+({ \ -+ int __res; \ -+ __asm__ __volatile__( \ -+ ".set\tnoreorder\n\t" \ -+ ".set\tnoat\n\t" \ -+ "mfc0\t%0,$9\n\t" \ -+ ".set\tat\n\t" \ -+ ".set\treorder" \ -+ :"=r" (__res)); \ -+ __res; \ -+}) -+ -+static INLINE void icache_probe(uint32 config1, uint *size, uint *lsize) -+{ -+ uint lsz, sets, ways; -+ -+ /* Instruction Cache Size = Associativity * Line Size * Sets Per Way */ -+ if ((lsz = ((config1 & CONF1_IL_MASK) >> CONF1_IL_SHIFT))) -+ lsz = CONF1_IL_BASE << lsz; -+ sets = CONF1_IS_BASE << ((config1 & CONF1_IS_MASK) >> CONF1_IS_SHIFT); -+ ways = CONF1_IA_BASE + ((config1 & CONF1_IA_MASK) >> CONF1_IA_SHIFT); -+ *size = lsz * sets * ways; -+ *lsize = lsz; -+} -+ -+static INLINE void dcache_probe(uint32 config1, uint *size, uint *lsize) -+{ -+ uint lsz, sets, ways; -+ -+ /* Data Cache Size = Associativity * Line Size * Sets Per Way */ -+ if ((lsz = ((config1 & CONF1_DL_MASK) >> CONF1_DL_SHIFT))) -+ lsz = CONF1_DL_BASE << lsz; -+ sets = CONF1_DS_BASE << ((config1 & CONF1_DS_MASK) >> CONF1_DS_SHIFT); -+ ways = CONF1_DA_BASE + ((config1 & CONF1_DA_MASK) >> CONF1_DA_SHIFT); -+ *size = lsz * sets * ways; -+ *lsize = lsz; -+} -+ -+#define cache_op(base, op) \ -+ __asm__ __volatile__(" \ -+ .set noreorder; \ -+ .set mips3; \ -+ cache %1, (%0); \ -+ .set mips0; \ -+ .set reorder" \ -+ : \ -+ : "r" (base), \ -+ "i" (op)); -+ -+#define cache_unroll4(base, delta, op) \ -+ __asm__ __volatile__(" \ -+ .set noreorder; \ -+ .set mips3; \ -+ cache %1,0(%0); \ -+ cache %1,delta(%0); \ -+ cache %1,(2 * delta)(%0); \ -+ cache %1,(3 * delta)(%0); \ -+ .set mips0; \ -+ .set reorder" \ -+ : \ -+ : "r" (base), \ -+ "i" (op)); -+ -+#endif /* !_LANGUAGE_ASSEMBLY */ -+ -+#endif /* _MISPINC_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/osl.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/osl.h ---- linux-2.6.16/arch/mips/bcm947xx/include/osl.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/osl.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,42 @@ -+/* -+ * OS Abstraction Layer -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _osl_h_ -+#define _osl_h_ -+ -+/* osl handle type forward declaration */ -+typedef struct os_handle osl_t; -+ -+#if defined(linux) -+#include <linux_osl.h> -+#elif defined(NDIS) -+#include <ndis_osl.h> -+#elif defined(_CFE_) -+#include <cfe_osl.h> -+#elif defined(_HNDRTE_) -+#include <hndrte_osl.h> -+#elif defined(_MINOSL_) -+#include <min_osl.h> -+#elif PMON -+#include <pmon_osl.h> -+#elif defined(MACOSX) -+#include <macosx_osl.h> -+#else -+#error "Unsupported OSL requested" -+#endif -+ -+/* handy */ -+#define SET_REG(r, mask, val) W_REG((r), ((R_REG(r) & ~(mask)) | (val))) -+#define MAXPRIO 7 /* 0-7 */ -+ -+#endif /* _osl_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/pcicfg.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/pcicfg.h ---- linux-2.6.16/arch/mips/bcm947xx/include/pcicfg.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/pcicfg.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,398 @@ -+/* -+ * pcicfg.h: PCI configuration constants and structures. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _h_pci_ -+#define _h_pci_ -+ -+/* The following inside ifndef's so we don't collide with NTDDK.H */ -+#ifndef PCI_MAX_BUS -+#define PCI_MAX_BUS 0x100 -+#endif -+#ifndef PCI_MAX_DEVICES -+#define PCI_MAX_DEVICES 0x20 -+#endif -+#ifndef PCI_MAX_FUNCTION -+#define PCI_MAX_FUNCTION 0x8 -+#endif -+ -+#ifndef PCI_INVALID_VENDORID -+#define PCI_INVALID_VENDORID 0xffff -+#endif -+#ifndef PCI_INVALID_DEVICEID -+#define PCI_INVALID_DEVICEID 0xffff -+#endif -+ -+ -+/* Convert between bus-slot-function-register and config addresses */ -+ -+#define PCICFG_BUS_SHIFT 16 /* Bus shift */ -+#define PCICFG_SLOT_SHIFT 11 /* Slot shift */ -+#define PCICFG_FUN_SHIFT 8 /* Function shift */ -+#define PCICFG_OFF_SHIFT 0 /* Register shift */ -+ -+#define PCICFG_BUS_MASK 0xff /* Bus mask */ -+#define PCICFG_SLOT_MASK 0x1f /* Slot mask */ -+#define PCICFG_FUN_MASK 7 /* Function mask */ -+#define PCICFG_OFF_MASK 0xff /* Bus mask */ -+ -+#define PCI_CONFIG_ADDR(b, s, f, o) \ -+ ((((b) & PCICFG_BUS_MASK) << PCICFG_BUS_SHIFT) \ -+ | (((s) & PCICFG_SLOT_MASK) << PCICFG_SLOT_SHIFT) \ -+ | (((f) & PCICFG_FUN_MASK) << PCICFG_FUN_SHIFT) \ -+ | (((o) & PCICFG_OFF_MASK) << PCICFG_OFF_SHIFT)) -+ -+#define PCI_CONFIG_BUS(a) (((a) >> PCICFG_BUS_SHIFT) & PCICFG_BUS_MASK) -+#define PCI_CONFIG_SLOT(a) (((a) >> PCICFG_SLOT_SHIFT) & PCICFG_SLOT_MASK) -+#define PCI_CONFIG_FUN(a) (((a) >> PCICFG_FUN_SHIFT) & PCICFG_FUN_MASK) -+#define PCI_CONFIG_OFF(a) (((a) >> PCICFG_OFF_SHIFT) & PCICFG_OFF_MASK) -+ -+/* The actual config space */ -+ -+#define PCI_BAR_MAX 6 -+ -+#define PCI_ROM_BAR 8 -+ -+#define PCR_RSVDA_MAX 2 -+ -+/* pci config status reg has a bit to indicate that capability ptr is present*/ -+ -+#define PCI_CAPPTR_PRESENT 0x0010 -+ -+typedef struct _pci_config_regs { -+ unsigned short vendor; -+ unsigned short device; -+ unsigned short command; -+ unsigned short status; -+ unsigned char rev_id; -+ unsigned char prog_if; -+ unsigned char sub_class; -+ unsigned char base_class; -+ unsigned char cache_line_size; -+ unsigned char latency_timer; -+ unsigned char header_type; -+ unsigned char bist; -+ unsigned long base[PCI_BAR_MAX]; -+ unsigned long cardbus_cis; -+ unsigned short subsys_vendor; -+ unsigned short subsys_id; -+ unsigned long baserom; -+ unsigned long rsvd_a[PCR_RSVDA_MAX]; -+ unsigned char int_line; -+ unsigned char int_pin; -+ unsigned char min_gnt; -+ unsigned char max_lat; -+ unsigned char dev_dep[192]; -+} pci_config_regs; -+ -+#define SZPCR (sizeof (pci_config_regs)) -+#define MINSZPCR 64 /* offsetof (dev_dep[0] */ -+ -+/* A structure for the config registers is nice, but in most -+ * systems the config space is not memory mapped, so we need -+ * filed offsetts. :-( -+ */ -+#define PCI_CFG_VID 0 -+#define PCI_CFG_DID 2 -+#define PCI_CFG_CMD 4 -+#define PCI_CFG_STAT 6 -+#define PCI_CFG_REV 8 -+#define PCI_CFG_PROGIF 9 -+#define PCI_CFG_SUBCL 0xa -+#define PCI_CFG_BASECL 0xb -+#define PCI_CFG_CLSZ 0xc -+#define PCI_CFG_LATTIM 0xd -+#define PCI_CFG_HDR 0xe -+#define PCI_CFG_BIST 0xf -+#define PCI_CFG_BAR0 0x10 -+#define PCI_CFG_BAR1 0x14 -+#define PCI_CFG_BAR2 0x18 -+#define PCI_CFG_BAR3 0x1c -+#define PCI_CFG_BAR4 0x20 -+#define PCI_CFG_BAR5 0x24 -+#define PCI_CFG_CIS 0x28 -+#define PCI_CFG_SVID 0x2c -+#define PCI_CFG_SSID 0x2e -+#define PCI_CFG_ROMBAR 0x30 -+#define PCI_CFG_CAPPTR 0x34 -+#define PCI_CFG_INT 0x3c -+#define PCI_CFG_PIN 0x3d -+#define PCI_CFG_MINGNT 0x3e -+#define PCI_CFG_MAXLAT 0x3f -+ -+/* Classes and subclasses */ -+ -+typedef enum { -+ PCI_CLASS_OLD = 0, -+ PCI_CLASS_DASDI, -+ PCI_CLASS_NET, -+ PCI_CLASS_DISPLAY, -+ PCI_CLASS_MMEDIA, -+ PCI_CLASS_MEMORY, -+ PCI_CLASS_BRIDGE, -+ PCI_CLASS_COMM, -+ PCI_CLASS_BASE, -+ PCI_CLASS_INPUT, -+ PCI_CLASS_DOCK, -+ PCI_CLASS_CPU, -+ PCI_CLASS_SERIAL, -+ PCI_CLASS_INTELLIGENT = 0xe, -+ PCI_CLASS_SATELLITE, -+ PCI_CLASS_CRYPT, -+ PCI_CLASS_DSP, -+ PCI_CLASS_MAX -+} pci_classes; -+ -+typedef enum { -+ PCI_DASDI_SCSI, -+ PCI_DASDI_IDE, -+ PCI_DASDI_FLOPPY, -+ PCI_DASDI_IPI, -+ PCI_DASDI_RAID, -+ PCI_DASDI_OTHER = 0x80 -+} pci_dasdi_subclasses; -+ -+typedef enum { -+ PCI_NET_ETHER, -+ PCI_NET_TOKEN, -+ PCI_NET_FDDI, -+ PCI_NET_ATM, -+ PCI_NET_OTHER = 0x80 -+} pci_net_subclasses; -+ -+typedef enum { -+ PCI_DISPLAY_VGA, -+ PCI_DISPLAY_XGA, -+ PCI_DISPLAY_3D, -+ PCI_DISPLAY_OTHER = 0x80 -+} pci_display_subclasses; -+ -+typedef enum { -+ PCI_MMEDIA_VIDEO, -+ PCI_MMEDIA_AUDIO, -+ PCI_MMEDIA_PHONE, -+ PCI_MEDIA_OTHER = 0x80 -+} pci_mmedia_subclasses; -+ -+typedef enum { -+ PCI_MEMORY_RAM, -+ PCI_MEMORY_FLASH, -+ PCI_MEMORY_OTHER = 0x80 -+} pci_memory_subclasses; -+ -+typedef enum { -+ PCI_BRIDGE_HOST, -+ PCI_BRIDGE_ISA, -+ PCI_BRIDGE_EISA, -+ PCI_BRIDGE_MC, -+ PCI_BRIDGE_PCI, -+ PCI_BRIDGE_PCMCIA, -+ PCI_BRIDGE_NUBUS, -+ PCI_BRIDGE_CARDBUS, -+ PCI_BRIDGE_RACEWAY, -+ PCI_BRIDGE_OTHER = 0x80 -+} pci_bridge_subclasses; -+ -+typedef enum { -+ PCI_COMM_UART, -+ PCI_COMM_PARALLEL, -+ PCI_COMM_MULTIUART, -+ PCI_COMM_MODEM, -+ PCI_COMM_OTHER = 0x80 -+} pci_comm_subclasses; -+ -+typedef enum { -+ PCI_BASE_PIC, -+ PCI_BASE_DMA, -+ PCI_BASE_TIMER, -+ PCI_BASE_RTC, -+ PCI_BASE_PCI_HOTPLUG, -+ PCI_BASE_OTHER = 0x80 -+} pci_base_subclasses; -+ -+typedef enum { -+ PCI_INPUT_KBD, -+ PCI_INPUT_PEN, -+ PCI_INPUT_MOUSE, -+ PCI_INPUT_SCANNER, -+ PCI_INPUT_GAMEPORT, -+ PCI_INPUT_OTHER = 0x80 -+} pci_input_subclasses; -+ -+typedef enum { -+ PCI_DOCK_GENERIC, -+ PCI_DOCK_OTHER = 0x80 -+} pci_dock_subclasses; -+ -+typedef enum { -+ PCI_CPU_386, -+ PCI_CPU_486, -+ PCI_CPU_PENTIUM, -+ PCI_CPU_ALPHA = 0x10, -+ PCI_CPU_POWERPC = 0x20, -+ PCI_CPU_MIPS = 0x30, -+ PCI_CPU_COPROC = 0x40, -+ PCI_CPU_OTHER = 0x80 -+} pci_cpu_subclasses; -+ -+typedef enum { -+ PCI_SERIAL_IEEE1394, -+ PCI_SERIAL_ACCESS, -+ PCI_SERIAL_SSA, -+ PCI_SERIAL_USB, -+ PCI_SERIAL_FIBER, -+ PCI_SERIAL_SMBUS, -+ PCI_SERIAL_OTHER = 0x80 -+} pci_serial_subclasses; -+ -+typedef enum { -+ PCI_INTELLIGENT_I2O, -+} pci_intelligent_subclasses; -+ -+typedef enum { -+ PCI_SATELLITE_TV, -+ PCI_SATELLITE_AUDIO, -+ PCI_SATELLITE_VOICE, -+ PCI_SATELLITE_DATA, -+ PCI_SATELLITE_OTHER = 0x80 -+} pci_satellite_subclasses; -+ -+typedef enum { -+ PCI_CRYPT_NETWORK, -+ PCI_CRYPT_ENTERTAINMENT, -+ PCI_CRYPT_OTHER = 0x80 -+} pci_crypt_subclasses; -+ -+typedef enum { -+ PCI_DSP_DPIO, -+ PCI_DSP_OTHER = 0x80 -+} pci_dsp_subclasses; -+ -+/* Header types */ -+typedef enum { -+ PCI_HEADER_NORMAL, -+ PCI_HEADER_BRIDGE, -+ PCI_HEADER_CARDBUS -+} pci_header_types; -+ -+ -+/* Overlay for a PCI-to-PCI bridge */ -+ -+#define PPB_RSVDA_MAX 2 -+#define PPB_RSVDD_MAX 8 -+ -+typedef struct _ppb_config_regs { -+ unsigned short vendor; -+ unsigned short device; -+ unsigned short command; -+ unsigned short status; -+ unsigned char rev_id; -+ unsigned char prog_if; -+ unsigned char sub_class; -+ unsigned char base_class; -+ unsigned char cache_line_size; -+ unsigned char latency_timer; -+ unsigned char header_type; -+ unsigned char bist; -+ unsigned long rsvd_a[PPB_RSVDA_MAX]; -+ unsigned char prim_bus; -+ unsigned char sec_bus; -+ unsigned char sub_bus; -+ unsigned char sec_lat; -+ unsigned char io_base; -+ unsigned char io_lim; -+ unsigned short sec_status; -+ unsigned short mem_base; -+ unsigned short mem_lim; -+ unsigned short pf_mem_base; -+ unsigned short pf_mem_lim; -+ unsigned long pf_mem_base_hi; -+ unsigned long pf_mem_lim_hi; -+ unsigned short io_base_hi; -+ unsigned short io_lim_hi; -+ unsigned short subsys_vendor; -+ unsigned short subsys_id; -+ unsigned long rsvd_b; -+ unsigned char rsvd_c; -+ unsigned char int_pin; -+ unsigned short bridge_ctrl; -+ unsigned char chip_ctrl; -+ unsigned char diag_ctrl; -+ unsigned short arb_ctrl; -+ unsigned long rsvd_d[PPB_RSVDD_MAX]; -+ unsigned char dev_dep[192]; -+} ppb_config_regs; -+ -+ -+/* PCI CAPABILITY DEFINES */ -+#define PCI_CAP_POWERMGMTCAP_ID 0x01 -+#define PCI_CAP_MSICAP_ID 0x05 -+ -+/* Data structure to define the Message Signalled Interrupt facility -+ * Valid for PCI and PCIE configurations */ -+typedef struct _pciconfig_cap_msi { -+ unsigned char capID; -+ unsigned char nextptr; -+ unsigned short msgctrl; -+ unsigned int msgaddr; -+} pciconfig_cap_msi; -+ -+/* Data structure to define the Power managment facility -+ * Valid for PCI and PCIE configurations */ -+typedef struct _pciconfig_cap_pwrmgmt { -+ unsigned char capID; -+ unsigned char nextptr; -+ unsigned short pme_cap; -+ unsigned short pme_sts_ctrl; -+ unsigned char pme_bridge_ext; -+ unsigned char data; -+} pciconfig_cap_pwrmgmt; -+ -+/* Everything below is BRCM HND proprietary */ -+ -+#define PCI_BAR0_WIN 0x80 /* backplane addres space accessed by BAR0 */ -+#define PCI_BAR1_WIN 0x84 /* backplane addres space accessed by BAR1 */ -+#define PCI_SPROM_CONTROL 0x88 /* sprom property control */ -+#define PCI_BAR1_CONTROL 0x8c /* BAR1 region burst control */ -+#define PCI_INT_STATUS 0x90 /* PCI and other cores interrupts */ -+#define PCI_INT_MASK 0x94 /* mask of PCI and other cores interrupts */ -+#define PCI_TO_SB_MB 0x98 /* signal backplane interrupts */ -+#define PCI_BACKPLANE_ADDR 0xA0 /* address an arbitrary location on the system backplane */ -+#define PCI_BACKPLANE_DATA 0xA4 /* data at the location specified by above address register */ -+#define PCI_GPIO_IN 0xb0 /* pci config space gpio input (>=rev3) */ -+#define PCI_GPIO_OUT 0xb4 /* pci config space gpio output (>=rev3) */ -+#define PCI_GPIO_OUTEN 0xb8 /* pci config space gpio output enable (>=rev3) */ -+ -+#define PCI_BAR0_SPROM_OFFSET (4 * 1024) /* bar0 + 4K accesses external sprom */ -+#define PCI_BAR0_PCIREGS_OFFSET (6 * 1024) /* bar0 + 6K accesses pci core registers */ -+ -+/* PCI_INT_STATUS */ -+#define PCI_SBIM_STATUS_SERR 0x4 /* backplane SBErr interrupt status */ -+ -+/* PCI_INT_MASK */ -+#define PCI_SBIM_SHIFT 8 /* backplane core interrupt mask bits offset */ -+#define PCI_SBIM_MASK 0xff00 /* backplane core interrupt mask */ -+#define PCI_SBIM_MASK_SERR 0x4 /* backplane SBErr interrupt mask */ -+ -+/* PCI_SPROM_CONTROL */ -+#define SPROM_BLANK 0x04 /* indicating a blank sprom */ -+#define SPROM_WRITEEN 0x10 /* sprom write enable */ -+#define SPROM_BOOTROM_WE 0x20 /* external bootrom write enable */ -+ -+#define SPROM_SIZE 256 /* sprom size in 16-bit */ -+#define SPROM_CRC_RANGE 64 /* crc cover range in 16-bit */ -+ -+/* PCI_CFG_CMD_STAT */ -+#define PCI_CFG_CMD_STAT_TA 0x08000000 /* target abort status */ -+ -+#endif -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/proto/ethernet.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/proto/ethernet.h ---- linux-2.6.16/arch/mips/bcm947xx/include/proto/ethernet.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/proto/ethernet.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,145 @@ -+/******************************************************************************* -+ * $Id$ -+ * Copyright 2001-2003, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * From FreeBSD 2.2.7: Fundamental constants relating to ethernet. -+ ******************************************************************************/ -+ -+#ifndef _NET_ETHERNET_H_ /* use native BSD ethernet.h when available */ -+#define _NET_ETHERNET_H_ -+ -+#ifndef _TYPEDEFS_H_ -+#include "typedefs.h" -+#endif -+ -+#if defined(__GNUC__) -+#define PACKED __attribute__((packed)) -+#else -+#define PACKED -+#endif -+ -+/* -+ * The number of bytes in an ethernet (MAC) address. -+ */ -+#define ETHER_ADDR_LEN 6 -+ -+/* -+ * The number of bytes in the type field. -+ */ -+#define ETHER_TYPE_LEN 2 -+ -+/* -+ * The number of bytes in the trailing CRC field. -+ */ -+#define ETHER_CRC_LEN 4 -+ -+/* -+ * The length of the combined header. -+ */ -+#define ETHER_HDR_LEN (ETHER_ADDR_LEN*2+ETHER_TYPE_LEN) -+ -+/* -+ * The minimum packet length. -+ */ -+#define ETHER_MIN_LEN 64 -+ -+/* -+ * The minimum packet user data length. -+ */ -+#define ETHER_MIN_DATA 46 -+ -+/* -+ * The maximum packet length. -+ */ -+#define ETHER_MAX_LEN 1518 -+ -+/* -+ * The maximum packet user data length. -+ */ -+#define ETHER_MAX_DATA 1500 -+ -+/* -+ * Used to uniquely identify a 802.1q VLAN-tagged header. -+ */ -+#define VLAN_TAG 0x8100 -+ -+/* -+ * Located after dest & src address in ether header. -+ */ -+#define VLAN_FIELDS_OFFSET (ETHER_ADDR_LEN * 2) -+ -+/* -+ * 4 bytes of vlan field info. -+ */ -+#define VLAN_FIELDS_SIZE 4 -+ -+/* location of pri bits in 16-bit vlan fields */ -+#define VLAN_PRI_SHIFT 13 -+ -+/* 3 bits of priority */ -+#define VLAN_PRI_MASK 7 -+ -+/* 802.1X ethertype */ -+#define ETHER_TYPE_802_1X 0x888e -+ -+/* -+ * A macro to validate a length with -+ */ -+#define ETHER_IS_VALID_LEN(foo) \ -+ ((foo) >= ETHER_MIN_LEN && (foo) <= ETHER_MAX_LEN) -+ -+ -+#ifndef __INCif_etherh /* Quick and ugly hack for VxWorks */ -+/* -+ * Structure of a 10Mb/s Ethernet header. -+ */ -+struct ether_header { -+ uint8 ether_dhost[ETHER_ADDR_LEN]; -+ uint8 ether_shost[ETHER_ADDR_LEN]; -+ uint16 ether_type; -+} PACKED ; -+ -+/* -+ * Structure of a 48-bit Ethernet address. -+ */ -+struct ether_addr { -+ uint8 octet[ETHER_ADDR_LEN]; -+} PACKED ; -+#endif -+ -+/* -+ * Takes a pointer, returns true if a 48-bit multicast address -+ * (including broadcast, since it is all ones) -+ */ -+#define ETHER_ISMULTI(ea) (((uint8 *)(ea))[0] & 1) -+ -+/* -+ * Takes a pointer, returns true if a 48-bit broadcast (all ones) -+ */ -+#define ETHER_ISBCAST(ea) ((((uint8 *)(ea))[0] & \ -+ ((uint8 *)(ea))[1] & \ -+ ((uint8 *)(ea))[2] & \ -+ ((uint8 *)(ea))[3] & \ -+ ((uint8 *)(ea))[4] & \ -+ ((uint8 *)(ea))[5]) == 0xff) -+ -+static const struct ether_addr ether_bcast = {{255, 255, 255, 255, 255, 255}}; -+ -+/* -+ * Takes a pointer, returns true if a 48-bit null address (all zeros) -+ */ -+#define ETHER_ISNULLADDR(ea) ((((uint8 *)(ea))[0] | \ -+ ((uint8 *)(ea))[1] | \ -+ ((uint8 *)(ea))[2] | \ -+ ((uint8 *)(ea))[3] | \ -+ ((uint8 *)(ea))[4] | \ -+ ((uint8 *)(ea))[5]) == 0) -+ -+#undef PACKED -+ -+#endif /* _NET_ETHERNET_H_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/s5.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/s5.h ---- linux-2.6.16/arch/mips/bcm947xx/include/s5.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/s5.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,103 @@ -+#ifndef _S5_H_ -+#define _S5_H_ -+/* -+ * Copyright 2003, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * Broadcom Sentry5 (S5) BCM5365, 53xx, BCM58xx SOC Internal Core -+ * and MIPS3301 (R4K) System Address Space -+ * -+ * This program is free software; you can redistribute it and/or -+ * modify it under the terms of the GNU General Public License as -+ * published by the Free Software Foundation, located in the file -+ * LICENSE. -+ * -+ * $Id: s5.h,v 1.3 2003/06/10 18:54:51 jfd Exp $ -+ * -+ */ -+ -+/* BCM5365 Address map */ -+#define KSEG1ADDR(x) ( (x) | 0xa0000000) -+#define BCM5365_SDRAM 0x00000000 /* 0-128MB Physical SDRAM */ -+#define BCM5365_PCI_MEM 0x08000000 /* Host Mode PCI mem space (64MB) */ -+#define BCM5365_PCI_CFG 0x0c000000 /* Host Mode PCI cfg space (64MB) */ -+#define BCM5365_PCI_DMA 0x40000000 /* Client Mode PCI mem space (1GB)*/ -+#define BCM5365_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */ -+#define BCM5365_ENUM 0x18000000 /* Beginning of core enum space */ -+ -+/* BCM5365 Core register space */ -+#define BCM5365_REG_CHIPC 0x18000000 /* Chipcommon registers */ -+#define BCM5365_REG_EMAC0 0x18001000 /* Ethernet MAC0 core registers */ -+#define BCM5365_REG_IPSEC 0x18002000 /* BCM582x CryptoCore registers */ -+#define BCM5365_REG_USB 0x18003000 /* USB core registers */ -+#define BCM5365_REG_PCI 0x18004000 /* PCI core registers */ -+#define BCM5365_REG_MIPS33 0x18005000 /* MIPS core registers */ -+#define BCM5365_REG_MEMC 0x18006000 /* MEMC core registers */ -+#define BCM5365_REG_UARTS (BCM5365_REG_CHIPC + 0x300) /* UART regs */ -+#define BCM5365_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */ -+ -+/* COM Ports 1/2 */ -+#define BCM5365_UART (BCM5365_REG_UARTS) -+#define BCM5365_UART_COM2 (BCM5365_REG_UARTS + 0x00000100) -+ -+/* Registers common to MIPS33 Core used in 5365 */ -+#define MIPS33_FLASH_REGION 0x1fc00000 /* Boot FLASH Region */ -+#define MIPS33_EXTIF_REGION 0x1a000000 /* Chipcommon EXTIF region*/ -+#define BCM5365_EXTIF 0x1b000000 /* MISC_CS */ -+#define MIPS33_FLASH_REGION_AUX 0x1c000000 /* FLASH Region 2*/ -+ -+/* Internal Core Sonics Backplane Devices */ -+#define INTERNAL_UART_COM1 BCM5365_UART -+#define INTERNAL_UART_COM2 BCM5365_UART_COM2 -+#define SB_REG_CHIPC BCM5365_REG_CHIPC -+#define SB_REG_ENET0 BCM5365_REG_EMAC0 -+#define SB_REG_IPSEC BCM5365_REG_IPSEC -+#define SB_REG_USB BCM5365_REG_USB -+#define SB_REG_PCI BCM5365_REG_PCI -+#define SB_REG_MIPS BCM5365_REG_MIPS33 -+#define SB_REG_MEMC BCM5365_REG_MEMC -+#define SB_REG_MEMC_OFF 0x6000 -+#define SB_EXTIF_SPACE MIPS33_EXTIF_REGION -+#define SB_FLASH_SPACE MIPS33_FLASH_REGION -+ -+/* -+ * XXX -+ * 5365-specific backplane interrupt flag numbers. This should be done -+ * dynamically instead. -+ */ -+#define SBFLAG_PCI 0 -+#define SBFLAG_ENET0 1 -+#define SBFLAG_ILINE20 2 -+#define SBFLAG_CODEC 3 -+#define SBFLAG_USB 4 -+#define SBFLAG_EXTIF 5 -+#define SBFLAG_ENET1 6 -+ -+/* BCM95365 Local Bus devices */ -+#define BCM95365K_RESET_ADDR BCM5365_EXTIF -+#define BCM95365K_BOARDID_ADDR (BCM5365_EXTIF | 0x4000) -+#define BCM95365K_DOC_ADDR (BCM5365_EXTIF | 0x6000) -+#define BCM95365K_LED_ADDR (BCM5365_EXTIF | 0xc000) -+#define BCM95365K_TOD_REG_BASE (BCM95365K_NVRAM_ADDR | 0x1ff0) -+#define BCM95365K_NVRAM_ADDR (BCM5365_EXTIF | 0xe000) -+#define BCM95365K_NVRAM_SIZE 0x1ff0 /* 8K NVRAM : DS1743/STM48txx*/ -+ -+/* Write to DLR2416 VFD Display character RAM */ -+#define LED_REG(x) \ -+ (*(volatile unsigned char *) (KSEG1ADDR(BCM95365K_LED_ADDR) + (x))) -+ -+#ifdef CONFIG_VSIM -+#define BCM5365_TRACE(trval) do { *((int *)0xa0002ff8) = (trval); \ -+ } while (0) -+#else -+#define BCM5365_TRACE(trval) do { *((unsigned char *)\ -+ KSEG1ADDR(BCM5365K_LED_ADDR)) = (trval); \ -+ *((int *)0xa0002ff8) = (trval); } while (0) -+#endif -+ -+/* BCM9536R Local Bus devices */ -+#define BCM95365R_DOC_ADDR BCM5365_EXTIF -+ -+ -+ -+#endif /*!_S5_H_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sbchipc.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbchipc.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sbchipc.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbchipc.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,440 @@ -+/* -+ * SiliconBackplane Chipcommon core hardware definitions. -+ * -+ * The chipcommon core provides chip identification, SB control, -+ * jtag, 0/1/2 uarts, clock frequency control, a watchdog interrupt timer, -+ * gpio interface, extbus, and support for serial and parallel flashes. -+ * -+ * $Id$ -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ */ -+ -+#ifndef _SBCHIPC_H -+#define _SBCHIPC_H -+ -+ -+#ifndef _LANGUAGE_ASSEMBLY -+ -+/* cpp contortions to concatenate w/arg prescan */ -+#ifndef PAD -+#define _PADLINE(line) pad ## line -+#define _XSTR(line) _PADLINE(line) -+#define PAD _XSTR(__LINE__) -+#endif /* PAD */ -+ -+typedef volatile struct { -+ uint32 chipid; /* 0x0 */ -+ uint32 capabilities; -+ uint32 corecontrol; /* corerev >= 1 */ -+ uint32 bist; -+ -+ /* OTP */ -+ uint32 otpstatus; /* 0x10, corerev >= 10 */ -+ uint32 otpcontrol; -+ uint32 otpprog; -+ uint32 PAD; -+ -+ /* Interrupt control */ -+ uint32 intstatus; /* 0x20 */ -+ uint32 intmask; -+ uint32 chipcontrol; /* 0x28, rev >= 11 */ -+ uint32 chipstatus; /* 0x2c, rev >= 11 */ -+ -+ /* Jtag Master */ -+ uint32 jtagcmd; /* 0x30, rev >= 10 */ -+ uint32 jtagir; -+ uint32 jtagdr; -+ uint32 jtagctrl; -+ -+ /* serial flash interface registers */ -+ uint32 flashcontrol; /* 0x40 */ -+ uint32 flashaddress; -+ uint32 flashdata; -+ uint32 PAD[1]; -+ -+ /* Silicon backplane configuration broadcast control */ -+ uint32 broadcastaddress; /* 0x50 */ -+ uint32 broadcastdata; -+ uint32 PAD[2]; -+ -+ /* gpio - cleared only by power-on-reset */ -+ uint32 gpioin; /* 0x60 */ -+ uint32 gpioout; -+ uint32 gpioouten; -+ uint32 gpiocontrol; -+ uint32 gpiointpolarity; -+ uint32 gpiointmask; -+ uint32 PAD[2]; -+ -+ /* Watchdog timer */ -+ uint32 watchdog; /* 0x80 */ -+ uint32 PAD[1]; -+ -+ /*GPIO based LED powersave registers corerev >= 16*/ -+ uint32 gpiotimerval; /*0x88 */ -+ uint32 gpiotimeroutmask; -+ -+ /* clock control */ -+ uint32 clockcontrol_n; /* 0x90 */ -+ uint32 clockcontrol_sb; /* aka m0 */ -+ uint32 clockcontrol_pci; /* aka m1 */ -+ uint32 clockcontrol_m2; /* mii/uart/mipsref */ -+ uint32 clockcontrol_mips; /* aka m3 */ -+ uint32 clkdiv; /* corerev >= 3 */ -+ uint32 PAD[2]; -+ -+ /* pll delay registers (corerev >= 4) */ -+ uint32 pll_on_delay; /* 0xb0 */ -+ uint32 fref_sel_delay; -+ uint32 slow_clk_ctl; /* 5 < corerev < 10 */ -+ uint32 PAD[1]; -+ -+ /* Instaclock registers (corerev >= 10) */ -+ uint32 system_clk_ctl; /* 0xc0 */ -+ uint32 clkstatestretch; -+ uint32 PAD[14]; -+ -+ /* ExtBus control registers (corerev >= 3) */ -+ uint32 pcmcia_config; /* 0x100 */ -+ uint32 pcmcia_memwait; -+ uint32 pcmcia_attrwait; -+ uint32 pcmcia_iowait; -+ uint32 ide_config; -+ uint32 ide_memwait; -+ uint32 ide_attrwait; -+ uint32 ide_iowait; -+ uint32 prog_config; -+ uint32 prog_waitcount; -+ uint32 flash_config; -+ uint32 flash_waitcount; -+ uint32 PAD[116]; -+ -+ /* uarts */ -+ uint8 uart0data; /* 0x300 */ -+ uint8 uart0imr; -+ uint8 uart0fcr; -+ uint8 uart0lcr; -+ uint8 uart0mcr; -+ uint8 uart0lsr; -+ uint8 uart0msr; -+ uint8 uart0scratch; -+ uint8 PAD[248]; /* corerev >= 1 */ -+ -+ uint8 uart1data; /* 0x400 */ -+ uint8 uart1imr; -+ uint8 uart1fcr; -+ uint8 uart1lcr; -+ uint8 uart1mcr; -+ uint8 uart1lsr; -+ uint8 uart1msr; -+ uint8 uart1scratch; -+} chipcregs_t; -+ -+#endif /* _LANGUAGE_ASSEMBLY */ -+ -+#define CC_CHIPID 0 -+#define CC_CAPABILITIES 4 -+#define CC_JTAGCMD 0x30 -+#define CC_JTAGIR 0x34 -+#define CC_JTAGDR 0x38 -+#define CC_JTAGCTRL 0x3c -+#define CC_WATCHDOG 0x80 -+#define CC_CLKC_N 0x90 -+#define CC_CLKC_M0 0x94 -+#define CC_CLKC_M1 0x98 -+#define CC_CLKC_M2 0x9c -+#define CC_CLKC_M3 0xa0 -+#define CC_CLKDIV 0xa4 -+#define CC_SYS_CLK_CTL 0xc0 -+#define CC_OTP 0x800 -+ -+/* chipid */ -+#define CID_ID_MASK 0x0000ffff /* Chip Id mask */ -+#define CID_REV_MASK 0x000f0000 /* Chip Revision mask */ -+#define CID_REV_SHIFT 16 /* Chip Revision shift */ -+#define CID_PKG_MASK 0x00f00000 /* Package Option mask */ -+#define CID_PKG_SHIFT 20 /* Package Option shift */ -+#define CID_CC_MASK 0x0f000000 /* CoreCount (corerev >= 4) */ -+#define CID_CC_SHIFT 24 -+ -+/* capabilities */ -+#define CAP_UARTS_MASK 0x00000003 /* Number of uarts */ -+#define CAP_MIPSEB 0x00000004 /* MIPS is in big-endian mode */ -+#define CAP_UCLKSEL 0x00000018 /* UARTs clock select */ -+#define CAP_UINTCLK 0x00000008 /* UARTs are driven by internal divided clock */ -+#define CAP_UARTGPIO 0x00000020 /* UARTs own Gpio's 15:12 */ -+#define CAP_EXTBUS 0x00000040 /* External bus present */ -+#define CAP_FLASH_MASK 0x00000700 /* Type of flash */ -+#define CAP_PLL_MASK 0x00038000 /* Type of PLL */ -+#define CAP_PWR_CTL 0x00040000 /* Power control */ -+#define CAP_OTPSIZE 0x00380000 /* OTP Size (0 = none) */ -+#define CAP_OTPSIZE_SHIFT 19 /* OTP Size shift */ -+#define CAP_OTPSIZE_BASE 5 /* OTP Size base */ -+#define CAP_JTAGP 0x00400000 /* JTAG Master Present */ -+#define CAP_ROM 0x00800000 /* Internal boot rom active */ -+ -+/* PLL type */ -+#define PLL_NONE 0x00000000 -+#define PLL_TYPE1 0x00010000 /* 48Mhz base, 3 dividers */ -+#define PLL_TYPE2 0x00020000 /* 48Mhz, 4 dividers */ -+#define PLL_TYPE3 0x00030000 /* 25Mhz, 2 dividers */ -+#define PLL_TYPE4 0x00008000 /* 48Mhz, 4 dividers */ -+#define PLL_TYPE5 0x00018000 /* 25Mhz, 4 dividers */ -+#define PLL_TYPE6 0x00028000 /* 100/200 or 120/240 only */ -+#define PLL_TYPE7 0x00038000 /* 25Mhz, 4 dividers */ -+ -+/* corecontrol */ -+#define CC_UARTCLKO 0x00000001 /* Drive UART with internal clock */ -+#define CC_SE 0x00000002 /* sync clk out enable (corerev >= 3) */ -+ -+/* Fields in the otpstatus register */ -+#define OTPS_PROGFAIL 0x80000000 -+#define OTPS_PROTECT 0x00000007 -+#define OTPS_HW_PROTECT 0x00000001 -+#define OTPS_SW_PROTECT 0x00000002 -+#define OTPS_CID_PROTECT 0x00000004 -+ -+/* Fields in the otpcontrol register */ -+#define OTPC_RECWAIT 0xff000000 -+#define OTPC_PROGWAIT 0x00ffff00 -+#define OTPC_PRW_SHIFT 8 -+#define OTPC_MAXFAIL 0x00000038 -+#define OTPC_VSEL 0x00000006 -+#define OTPC_SELVL 0x00000001 -+ -+/* Fields in otpprog */ -+#define OTPP_COL_MASK 0x000000ff -+#define OTPP_ROW_MASK 0x0000ff00 -+#define OTPP_ROW_SHIFT 8 -+#define OTPP_READERR 0x10000000 -+#define OTPP_VALUE 0x20000000 -+#define OTPP_VALUE_SHIFT 29 -+#define OTPP_READ 0x40000000 -+#define OTPP_START 0x80000000 -+#define OTPP_BUSY 0x80000000 -+ -+/* jtagcmd */ -+#define JCMD_START 0x80000000 -+#define JCMD_BUSY 0x80000000 -+#define JCMD_PAUSE 0x40000000 -+#define JCMD0_ACC_MASK 0x0000f000 -+#define JCMD0_ACC_IRDR 0x00000000 -+#define JCMD0_ACC_DR 0x00001000 -+#define JCMD0_ACC_IR 0x00002000 -+#define JCMD0_ACC_RESET 0x00003000 -+#define JCMD0_ACC_IRPDR 0x00004000 -+#define JCMD0_ACC_PDR 0x00005000 -+#define JCMD0_IRW_MASK 0x00000f00 -+#define JCMD_ACC_MASK 0x000f0000 /* Changes for corerev 11 */ -+#define JCMD_ACC_IRDR 0x00000000 -+#define JCMD_ACC_DR 0x00010000 -+#define JCMD_ACC_IR 0x00020000 -+#define JCMD_ACC_RESET 0x00030000 -+#define JCMD_ACC_IRPDR 0x00040000 -+#define JCMD_ACC_PDR 0x00050000 -+#define JCMD_IRW_MASK 0x00001f00 -+#define JCMD_IRW_SHIFT 8 -+#define JCMD_DRW_MASK 0x0000003f -+ -+/* jtagctrl */ -+#define JCTRL_FORCE_CLK 4 /* Force clock */ -+#define JCTRL_EXT_EN 2 /* Enable external targets */ -+#define JCTRL_EN 1 /* Enable Jtag master */ -+ -+/* Fields in clkdiv */ -+#define CLKD_SFLASH 0x0f000000 -+#define CLKD_SFLASH_SHIFT 24 -+#define CLKD_OTP 0x000f0000 -+#define CLKD_OTP_SHIFT 16 -+#define CLKD_JTAG 0x00000f00 -+#define CLKD_JTAG_SHIFT 8 -+#define CLKD_UART 0x000000ff -+ -+/* intstatus/intmask */ -+#define CI_GPIO 0x00000001 /* gpio intr */ -+#define CI_EI 0x00000002 /* ro: ext intr pin (corerev >= 3) */ -+#define CI_WDRESET 0x80000000 /* watchdog reset occurred */ -+ -+/* slow_clk_ctl */ -+#define SCC_SS_MASK 0x00000007 /* slow clock source mask */ -+#define SCC_SS_LPO 0x00000000 /* source of slow clock is LPO */ -+#define SCC_SS_XTAL 0x00000001 /* source of slow clock is crystal */ -+#define SCC_SS_PCI 0x00000002 /* source of slow clock is PCI */ -+#define SCC_LF 0x00000200 /* LPOFreqSel, 1: 160Khz, 0: 32KHz */ -+#define SCC_LP 0x00000400 /* LPOPowerDown, 1: LPO is disabled, 0: LPO is enabled */ -+#define SCC_FS 0x00000800 /* ForceSlowClk, 1: sb/cores running on slow clock, 0: power logic control */ -+#define SCC_IP 0x00001000 /* IgnorePllOffReq, 1/0: power logic ignores/honors PLL clock disable requests from core */ -+#define SCC_XC 0x00002000 /* XtalControlEn, 1/0: power logic does/doesn't disable crystal when appropriate */ -+#define SCC_XP 0x00004000 /* XtalPU (RO), 1/0: crystal running/disabled */ -+#define SCC_CD_MASK 0xffff0000 /* ClockDivider (SlowClk = 1/(4+divisor)) */ -+#define SCC_CD_SHIFT 16 -+ -+/* system_clk_ctl */ -+#define SYCC_IE 0x00000001 /* ILPen: Enable Idle Low Power */ -+#define SYCC_AE 0x00000002 /* ALPen: Enable Active Low Power */ -+#define SYCC_FP 0x00000004 /* ForcePLLOn */ -+#define SYCC_AR 0x00000008 /* Force ALP (or HT if ALPen is not set */ -+#define SYCC_HR 0x00000010 /* Force HT */ -+#define SYCC_CD_MASK 0xffff0000 /* ClkDiv (ILP = 1/(4+divisor)) */ -+#define SYCC_CD_SHIFT 16 -+ -+/* gpiotimerval*/ -+#define GPIO_ONTIME_SHIFT 16 -+ -+/* clockcontrol_n */ -+#define CN_N1_MASK 0x3f /* n1 control */ -+#define CN_N2_MASK 0x3f00 /* n2 control */ -+#define CN_N2_SHIFT 8 -+#define CN_PLLC_MASK 0xf0000 /* pll control */ -+#define CN_PLLC_SHIFT 16 -+ -+/* clockcontrol_sb/pci/uart */ -+#define CC_M1_MASK 0x3f /* m1 control */ -+#define CC_M2_MASK 0x3f00 /* m2 control */ -+#define CC_M2_SHIFT 8 -+#define CC_M3_MASK 0x3f0000 /* m3 control */ -+#define CC_M3_SHIFT 16 -+#define CC_MC_MASK 0x1f000000 /* mux control */ -+#define CC_MC_SHIFT 24 -+ -+/* N3M Clock control magic field values */ -+#define CC_F6_2 0x02 /* A factor of 2 in */ -+#define CC_F6_3 0x03 /* 6-bit fields like */ -+#define CC_F6_4 0x05 /* N1, M1 or M3 */ -+#define CC_F6_5 0x09 -+#define CC_F6_6 0x11 -+#define CC_F6_7 0x21 -+ -+#define CC_F5_BIAS 5 /* 5-bit fields get this added */ -+ -+#define CC_MC_BYPASS 0x08 -+#define CC_MC_M1 0x04 -+#define CC_MC_M1M2 0x02 -+#define CC_MC_M1M2M3 0x01 -+#define CC_MC_M1M3 0x11 -+ -+/* Type 2 Clock control magic field values */ -+#define CC_T2_BIAS 2 /* n1, n2, m1 & m3 bias */ -+#define CC_T2M2_BIAS 3 /* m2 bias */ -+ -+#define CC_T2MC_M1BYP 1 -+#define CC_T2MC_M2BYP 2 -+#define CC_T2MC_M3BYP 4 -+ -+/* Type 6 Clock control magic field values */ -+#define CC_T6_MMASK 1 /* bits of interest in m */ -+#define CC_T6_M0 120000000 /* sb clock for m = 0 */ -+#define CC_T6_M1 100000000 /* sb clock for m = 1 */ -+#define SB2MIPS_T6(sb) (2 * (sb)) -+ -+/* Common clock base */ -+#define CC_CLOCK_BASE1 24000000 /* Half the clock freq */ -+#define CC_CLOCK_BASE2 12500000 /* Alternate crystal on some PLL's */ -+ -+/* Clock control values for 200Mhz in 5350 */ -+#define CLKC_5350_N 0x0311 -+#define CLKC_5350_M 0x04020009 -+ -+/* Flash types in the chipcommon capabilities register */ -+#define FLASH_NONE 0x000 /* No flash */ -+#define SFLASH_ST 0x100 /* ST serial flash */ -+#define SFLASH_AT 0x200 /* Atmel serial flash */ -+#define PFLASH 0x700 /* Parallel flash */ -+ -+/* Bits in the config registers */ -+#define CC_CFG_EN 0x0001 /* Enable */ -+#define CC_CFG_EM_MASK 0x000e /* Extif Mode */ -+#define CC_CFG_EM_ASYNC 0x0002 /* Async/Parallel flash */ -+#define CC_CFG_EM_SYNC 0x0004 /* Synchronous */ -+#define CC_CFG_EM_PCMCIA 0x0008 /* PCMCIA */ -+#define CC_CFG_EM_IDE 0x000a /* IDE */ -+#define CC_CFG_DS 0x0010 /* Data size, 0=8bit, 1=16bit */ -+#define CC_CFG_CD_MASK 0x0060 /* Sync: Clock divisor */ -+#define CC_CFG_CE 0x0080 /* Sync: Clock enable */ -+#define CC_CFG_SB 0x0100 /* Sync: Size/Bytestrobe */ -+ -+/* Start/busy bit in flashcontrol */ -+#define SFLASH_START 0x80000000 -+#define SFLASH_BUSY SFLASH_START -+ -+/* flashcontrol opcodes for ST flashes */ -+#define SFLASH_ST_WREN 0x0006 /* Write Enable */ -+#define SFLASH_ST_WRDIS 0x0004 /* Write Disable */ -+#define SFLASH_ST_RDSR 0x0105 /* Read Status Register */ -+#define SFLASH_ST_WRSR 0x0101 /* Write Status Register */ -+#define SFLASH_ST_READ 0x0303 /* Read Data Bytes */ -+#define SFLASH_ST_PP 0x0302 /* Page Program */ -+#define SFLASH_ST_SE 0x02d8 /* Sector Erase */ -+#define SFLASH_ST_BE 0x00c7 /* Bulk Erase */ -+#define SFLASH_ST_DP 0x00b9 /* Deep Power-down */ -+#define SFLASH_ST_RES 0x03ab /* Read Electronic Signature */ -+ -+/* Status register bits for ST flashes */ -+#define SFLASH_ST_WIP 0x01 /* Write In Progress */ -+#define SFLASH_ST_WEL 0x02 /* Write Enable Latch */ -+#define SFLASH_ST_BP_MASK 0x1c /* Block Protect */ -+#define SFLASH_ST_BP_SHIFT 2 -+#define SFLASH_ST_SRWD 0x80 /* Status Register Write Disable */ -+ -+/* flashcontrol opcodes for Atmel flashes */ -+#define SFLASH_AT_READ 0x07e8 -+#define SFLASH_AT_PAGE_READ 0x07d2 -+#define SFLASH_AT_BUF1_READ -+#define SFLASH_AT_BUF2_READ -+#define SFLASH_AT_STATUS 0x01d7 -+#define SFLASH_AT_BUF1_WRITE 0x0384 -+#define SFLASH_AT_BUF2_WRITE 0x0387 -+#define SFLASH_AT_BUF1_ERASE_PROGRAM 0x0283 -+#define SFLASH_AT_BUF2_ERASE_PROGRAM 0x0286 -+#define SFLASH_AT_BUF1_PROGRAM 0x0288 -+#define SFLASH_AT_BUF2_PROGRAM 0x0289 -+#define SFLASH_AT_PAGE_ERASE 0x0281 -+#define SFLASH_AT_BLOCK_ERASE 0x0250 -+#define SFLASH_AT_BUF1_WRITE_ERASE_PROGRAM 0x0382 -+#define SFLASH_AT_BUF2_WRITE_ERASE_PROGRAM 0x0385 -+#define SFLASH_AT_BUF1_LOAD 0x0253 -+#define SFLASH_AT_BUF2_LOAD 0x0255 -+#define SFLASH_AT_BUF1_COMPARE 0x0260 -+#define SFLASH_AT_BUF2_COMPARE 0x0261 -+#define SFLASH_AT_BUF1_REPROGRAM 0x0258 -+#define SFLASH_AT_BUF2_REPROGRAM 0x0259 -+ -+/* Status register bits for Atmel flashes */ -+#define SFLASH_AT_READY 0x80 -+#define SFLASH_AT_MISMATCH 0x40 -+#define SFLASH_AT_ID_MASK 0x38 -+#define SFLASH_AT_ID_SHIFT 3 -+ -+/* OTP regions */ -+#define OTP_HW_REGION OTPS_HW_PROTECT -+#define OTP_SW_REGION OTPS_SW_PROTECT -+#define OTP_CID_REGION OTPS_CID_PROTECT -+ -+/* OTP regions (Byte offsets from otp size) */ -+#define OTP_SWLIM_OFF (-8) -+#define OTP_CIDBASE_OFF 0 -+#define OTP_CIDLIM_OFF 8 -+ -+/* Predefined OTP words (Word offset from otp size) */ -+#define OTP_BOUNDARY_OFF (-4) -+#define OTP_HWSIGN_OFF (-3) -+#define OTP_SWSIGN_OFF (-2) -+#define OTP_CIDSIGN_OFF (-1) -+ -+#define OTP_CID_OFF 0 -+#define OTP_PKG_OFF 1 -+#define OTP_FID_OFF 2 -+#define OTP_RSV_OFF 3 -+#define OTP_LIM_OFF 4 -+ -+#define OTP_SIGNATURE 0x578a -+#define OTP_MAGIC 0x4e56 -+ -+#endif /* _SBCHIPC_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sbconfig.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbconfig.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sbconfig.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbconfig.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,342 @@ -+/* -+ * Broadcom SiliconBackplane hardware register definitions. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _SBCONFIG_H -+#define _SBCONFIG_H -+ -+/* cpp contortions to concatenate w/arg prescan */ -+#ifndef PAD -+#define _PADLINE(line) pad ## line -+#define _XSTR(line) _PADLINE(line) -+#define PAD _XSTR(__LINE__) -+#endif -+ -+/* -+ * SiliconBackplane Address Map. -+ * All regions may not exist on all chips. -+ */ -+#define SB_SDRAM_BASE 0x00000000 /* Physical SDRAM */ -+#define SB_PCI_MEM 0x08000000 /* Host Mode sb2pcitranslation0 (64 MB) */ -+#define SB_PCI_CFG 0x0c000000 /* Host Mode sb2pcitranslation1 (64 MB) */ -+#define SB_SDRAM_SWAPPED 0x10000000 /* Byteswapped Physical SDRAM */ -+#define SB_ENUM_BASE 0x18000000 /* Enumeration space base */ -+#define SB_ENUM_LIM 0x18010000 /* Enumeration space limit */ -+ -+#define SB_FLASH2 0x1c000000 /* Flash Region 2 (region 1 shadowed here) */ -+#define SB_FLASH2_SZ 0x02000000 /* Size of Flash Region 2 */ -+ -+#define SB_EXTIF_BASE 0x1f000000 /* External Interface region base address */ -+#define SB_FLASH1 0x1fc00000 /* Flash Region 1 */ -+#define SB_FLASH1_SZ 0x00400000 /* Size of Flash Region 1 */ -+ -+#define SB_PCI_DMA 0x40000000 /* Client Mode sb2pcitranslation2 (1 GB) */ -+#define SB_PCI_DMA_SZ 0x40000000 /* Client Mode sb2pcitranslation2 size in bytes */ -+#define SB_PCIE_DMA_L32 0x00000000 /* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), low 32 bits */ -+#define SB_PCIE_DMA_H32 0x80000000 /* PCIE Client Mode sb2pcitranslation2 (2 ZettaBytes), high 32 bits */ -+#define SB_EUART (SB_EXTIF_BASE + 0x00800000) -+#define SB_LED (SB_EXTIF_BASE + 0x00900000) -+ -+ -+/* enumeration space related defs */ -+#define SB_CORE_SIZE 0x1000 /* each core gets 4Kbytes for registers */ -+#define SB_MAXCORES ((SB_ENUM_LIM - SB_ENUM_BASE)/SB_CORE_SIZE) -+#define SBCONFIGOFF 0xf00 /* core sbconfig regs are top 256bytes of regs */ -+#define SBCONFIGSIZE 256 /* sizeof (sbconfig_t) */ -+ -+/* mips address */ -+#define SB_EJTAG 0xff200000 /* MIPS EJTAG space (2M) */ -+ -+/* -+ * Sonics Configuration Space Registers. -+ */ -+#define SBIPSFLAG 0x08 -+#define SBTPSFLAG 0x18 -+#define SBTMERRLOGA 0x48 /* sonics >= 2.3 */ -+#define SBTMERRLOG 0x50 /* sonics >= 2.3 */ -+#define SBADMATCH3 0x60 -+#define SBADMATCH2 0x68 -+#define SBADMATCH1 0x70 -+#define SBIMSTATE 0x90 -+#define SBINTVEC 0x94 -+#define SBTMSTATELOW 0x98 -+#define SBTMSTATEHIGH 0x9c -+#define SBBWA0 0xa0 -+#define SBIMCONFIGLOW 0xa8 -+#define SBIMCONFIGHIGH 0xac -+#define SBADMATCH0 0xb0 -+#define SBTMCONFIGLOW 0xb8 -+#define SBTMCONFIGHIGH 0xbc -+#define SBBCONFIG 0xc0 -+#define SBBSTATE 0xc8 -+#define SBACTCNFG 0xd8 -+#define SBFLAGST 0xe8 -+#define SBIDLOW 0xf8 -+#define SBIDHIGH 0xfc -+ -+#ifndef _LANGUAGE_ASSEMBLY -+ -+typedef volatile struct _sbconfig { -+ uint32 PAD[2]; -+ uint32 sbipsflag; /* initiator port ocp slave flag */ -+ uint32 PAD[3]; -+ uint32 sbtpsflag; /* target port ocp slave flag */ -+ uint32 PAD[11]; -+ uint32 sbtmerrloga; /* (sonics >= 2.3) */ -+ uint32 PAD; -+ uint32 sbtmerrlog; /* (sonics >= 2.3) */ -+ uint32 PAD[3]; -+ uint32 sbadmatch3; /* address match3 */ -+ uint32 PAD; -+ uint32 sbadmatch2; /* address match2 */ -+ uint32 PAD; -+ uint32 sbadmatch1; /* address match1 */ -+ uint32 PAD[7]; -+ uint32 sbimstate; /* initiator agent state */ -+ uint32 sbintvec; /* interrupt mask */ -+ uint32 sbtmstatelow; /* target state */ -+ uint32 sbtmstatehigh; /* target state */ -+ uint32 sbbwa0; /* bandwidth allocation table0 */ -+ uint32 PAD; -+ uint32 sbimconfiglow; /* initiator configuration */ -+ uint32 sbimconfighigh; /* initiator configuration */ -+ uint32 sbadmatch0; /* address match0 */ -+ uint32 PAD; -+ uint32 sbtmconfiglow; /* target configuration */ -+ uint32 sbtmconfighigh; /* target configuration */ -+ uint32 sbbconfig; /* broadcast configuration */ -+ uint32 PAD; -+ uint32 sbbstate; /* broadcast state */ -+ uint32 PAD[3]; -+ uint32 sbactcnfg; /* activate configuration */ -+ uint32 PAD[3]; -+ uint32 sbflagst; /* current sbflags */ -+ uint32 PAD[3]; -+ uint32 sbidlow; /* identification */ -+ uint32 sbidhigh; /* identification */ -+} sbconfig_t; -+ -+#endif /* _LANGUAGE_ASSEMBLY */ -+ -+/* sbipsflag */ -+#define SBIPS_INT1_MASK 0x3f /* which sbflags get routed to mips interrupt 1 */ -+#define SBIPS_INT1_SHIFT 0 -+#define SBIPS_INT2_MASK 0x3f00 /* which sbflags get routed to mips interrupt 2 */ -+#define SBIPS_INT2_SHIFT 8 -+#define SBIPS_INT3_MASK 0x3f0000 /* which sbflags get routed to mips interrupt 3 */ -+#define SBIPS_INT3_SHIFT 16 -+#define SBIPS_INT4_MASK 0x3f000000 /* which sbflags get routed to mips interrupt 4 */ -+#define SBIPS_INT4_SHIFT 24 -+ -+/* sbtpsflag */ -+#define SBTPS_NUM0_MASK 0x3f /* interrupt sbFlag # generated by this core */ -+#define SBTPS_F0EN0 0x40 /* interrupt is always sent on the backplane */ -+ -+/* sbtmerrlog */ -+#define SBTMEL_CM 0x00000007 /* command */ -+#define SBTMEL_CI 0x0000ff00 /* connection id */ -+#define SBTMEL_EC 0x0f000000 /* error code */ -+#define SBTMEL_ME 0x80000000 /* multiple error */ -+ -+/* sbimstate */ -+#define SBIM_PC 0xf /* pipecount */ -+#define SBIM_AP_MASK 0x30 /* arbitration policy */ -+#define SBIM_AP_BOTH 0x00 /* use both timeslaces and token */ -+#define SBIM_AP_TS 0x10 /* use timesliaces only */ -+#define SBIM_AP_TK 0x20 /* use token only */ -+#define SBIM_AP_RSV 0x30 /* reserved */ -+#define SBIM_IBE 0x20000 /* inbanderror */ -+#define SBIM_TO 0x40000 /* timeout */ -+#define SBIM_BY 0x01800000 /* busy (sonics >= 2.3) */ -+#define SBIM_RJ 0x02000000 /* reject (sonics >= 2.3) */ -+ -+/* sbtmstatelow */ -+#define SBTML_RESET 0x1 /* reset */ -+#define SBTML_REJ_MASK 0x6 /* reject */ -+#define SBTML_REJ_SHIFT 1 -+#define SBTML_CLK 0x10000 /* clock enable */ -+#define SBTML_FGC 0x20000 /* force gated clocks on */ -+#define SBTML_FL_MASK 0x3ffc0000 /* core-specific flags */ -+#define SBTML_PE 0x40000000 /* pme enable */ -+#define SBTML_BE 0x80000000 /* bist enable */ -+ -+/* sbtmstatehigh */ -+#define SBTMH_SERR 0x1 /* serror */ -+#define SBTMH_INT 0x2 /* interrupt */ -+#define SBTMH_BUSY 0x4 /* busy */ -+#define SBTMH_TO 0x00000020 /* timeout (sonics >= 2.3) */ -+#define SBTMH_FL_MASK 0x1fff0000 /* core-specific flags */ -+#define SBTMH_DMA64 0x10000000 /* supports DMA with 64-bit addresses */ -+#define SBTMH_GCR 0x20000000 /* gated clock request */ -+#define SBTMH_BISTF 0x40000000 /* bist failed */ -+#define SBTMH_BISTD 0x80000000 /* bist done */ -+ -+ -+/* sbbwa0 */ -+#define SBBWA_TAB0_MASK 0xffff /* lookup table 0 */ -+#define SBBWA_TAB1_MASK 0xffff /* lookup table 1 */ -+#define SBBWA_TAB1_SHIFT 16 -+ -+/* sbimconfiglow */ -+#define SBIMCL_STO_MASK 0x7 /* service timeout */ -+#define SBIMCL_RTO_MASK 0x70 /* request timeout */ -+#define SBIMCL_RTO_SHIFT 4 -+#define SBIMCL_CID_MASK 0xff0000 /* connection id */ -+#define SBIMCL_CID_SHIFT 16 -+ -+/* sbimconfighigh */ -+#define SBIMCH_IEM_MASK 0xc /* inband error mode */ -+#define SBIMCH_TEM_MASK 0x30 /* timeout error mode */ -+#define SBIMCH_TEM_SHIFT 4 -+#define SBIMCH_BEM_MASK 0xc0 /* bus error mode */ -+#define SBIMCH_BEM_SHIFT 6 -+ -+/* sbadmatch0 */ -+#define SBAM_TYPE_MASK 0x3 /* address type */ -+#define SBAM_AD64 0x4 /* reserved */ -+#define SBAM_ADINT0_MASK 0xf8 /* type0 size */ -+#define SBAM_ADINT0_SHIFT 3 -+#define SBAM_ADINT1_MASK 0x1f8 /* type1 size */ -+#define SBAM_ADINT1_SHIFT 3 -+#define SBAM_ADINT2_MASK 0x1f8 /* type2 size */ -+#define SBAM_ADINT2_SHIFT 3 -+#define SBAM_ADEN 0x400 /* enable */ -+#define SBAM_ADNEG 0x800 /* negative decode */ -+#define SBAM_BASE0_MASK 0xffffff00 /* type0 base address */ -+#define SBAM_BASE0_SHIFT 8 -+#define SBAM_BASE1_MASK 0xfffff000 /* type1 base address for the core */ -+#define SBAM_BASE1_SHIFT 12 -+#define SBAM_BASE2_MASK 0xffff0000 /* type2 base address for the core */ -+#define SBAM_BASE2_SHIFT 16 -+ -+/* sbtmconfiglow */ -+#define SBTMCL_CD_MASK 0xff /* clock divide */ -+#define SBTMCL_CO_MASK 0xf800 /* clock offset */ -+#define SBTMCL_CO_SHIFT 11 -+#define SBTMCL_IF_MASK 0xfc0000 /* interrupt flags */ -+#define SBTMCL_IF_SHIFT 18 -+#define SBTMCL_IM_MASK 0x3000000 /* interrupt mode */ -+#define SBTMCL_IM_SHIFT 24 -+ -+/* sbtmconfighigh */ -+#define SBTMCH_BM_MASK 0x3 /* busy mode */ -+#define SBTMCH_RM_MASK 0x3 /* retry mode */ -+#define SBTMCH_RM_SHIFT 2 -+#define SBTMCH_SM_MASK 0x30 /* stop mode */ -+#define SBTMCH_SM_SHIFT 4 -+#define SBTMCH_EM_MASK 0x300 /* sb error mode */ -+#define SBTMCH_EM_SHIFT 8 -+#define SBTMCH_IM_MASK 0xc00 /* int mode */ -+#define SBTMCH_IM_SHIFT 10 -+ -+/* sbbconfig */ -+#define SBBC_LAT_MASK 0x3 /* sb latency */ -+#define SBBC_MAX0_MASK 0xf0000 /* maxccntr0 */ -+#define SBBC_MAX0_SHIFT 16 -+#define SBBC_MAX1_MASK 0xf00000 /* maxccntr1 */ -+#define SBBC_MAX1_SHIFT 20 -+ -+/* sbbstate */ -+#define SBBS_SRD 0x1 /* st reg disable */ -+#define SBBS_HRD 0x2 /* hold reg disable */ -+ -+/* sbidlow */ -+#define SBIDL_CS_MASK 0x3 /* config space */ -+#define SBIDL_AR_MASK 0x38 /* # address ranges supported */ -+#define SBIDL_AR_SHIFT 3 -+#define SBIDL_SYNCH 0x40 /* sync */ -+#define SBIDL_INIT 0x80 /* initiator */ -+#define SBIDL_MINLAT_MASK 0xf00 /* minimum backplane latency */ -+#define SBIDL_MINLAT_SHIFT 8 -+#define SBIDL_MAXLAT 0xf000 /* maximum backplane latency */ -+#define SBIDL_MAXLAT_SHIFT 12 -+#define SBIDL_FIRST 0x10000 /* this initiator is first */ -+#define SBIDL_CW_MASK 0xc0000 /* cycle counter width */ -+#define SBIDL_CW_SHIFT 18 -+#define SBIDL_TP_MASK 0xf00000 /* target ports */ -+#define SBIDL_TP_SHIFT 20 -+#define SBIDL_IP_MASK 0xf000000 /* initiator ports */ -+#define SBIDL_IP_SHIFT 24 -+#define SBIDL_RV_MASK 0xf0000000 /* sonics backplane revision code */ -+#define SBIDL_RV_SHIFT 28 -+#define SBIDL_RV_2_2 0x00000000 /* version 2.2 or earlier */ -+#define SBIDL_RV_2_3 0x10000000 /* version 2.3 */ -+ -+/* sbidhigh */ -+#define SBIDH_RC_MASK 0x000f /* revision code */ -+#define SBIDH_RCE_MASK 0x7000 /* revision code extension field */ -+#define SBIDH_RCE_SHIFT 8 -+#define SBCOREREV(sbidh) \ -+ ((((sbidh) & SBIDH_RCE_MASK) >> SBIDH_RCE_SHIFT) | ((sbidh) & SBIDH_RC_MASK)) -+#define SBIDH_CC_MASK 0x8ff0 /* core code */ -+#define SBIDH_CC_SHIFT 4 -+#define SBIDH_VC_MASK 0xffff0000 /* vendor code */ -+#define SBIDH_VC_SHIFT 16 -+ -+#define SB_COMMIT 0xfd8 /* update buffered registers value */ -+ -+/* vendor codes */ -+#define SB_VEND_BCM 0x4243 /* Broadcom's SB vendor code */ -+ -+/* core codes */ -+#define SB_CC 0x800 /* chipcommon core */ -+#define SB_ILINE20 0x801 /* iline20 core */ -+#define SB_SDRAM 0x803 /* sdram core */ -+#define SB_PCI 0x804 /* pci core */ -+#define SB_MIPS 0x805 /* mips core */ -+#define SB_ENET 0x806 /* enet mac core */ -+#define SB_CODEC 0x807 /* v90 codec core */ -+#define SB_USB 0x808 /* usb 1.1 host/device core */ -+#define SB_ADSL 0x809 /* ADSL core */ -+#define SB_ILINE100 0x80a /* iline100 core */ -+#define SB_IPSEC 0x80b /* ipsec core */ -+#define SB_PCMCIA 0x80d /* pcmcia core */ -+#define SB_SOCRAM 0x80e /* internal memory core */ -+#define SB_MEMC 0x80f /* memc sdram core */ -+#define SB_EXTIF 0x811 /* external interface core */ -+#define SB_D11 0x812 /* 802.11 MAC core */ -+#define SB_MIPS33 0x816 /* mips3302 core */ -+#define SB_USB11H 0x817 /* usb 1.1 host core */ -+#define SB_USB11D 0x818 /* usb 1.1 device core */ -+#define SB_USB20H 0x819 /* usb 2.0 host core */ -+#define SB_USB20D 0x81a /* usb 2.0 device core */ -+#define SB_SDIOH 0x81b /* sdio host core */ -+#define SB_ROBO 0x81c /* roboswitch core */ -+#define SB_ATA100 0x81d /* parallel ATA core */ -+#define SB_SATAXOR 0x81e /* serial ATA & XOR DMA core */ -+#define SB_GIGETH 0x81f /* gigabit ethernet core */ -+#define SB_PCIE 0x820 /* pci express core */ -+#define SB_SRAMC 0x822 /* SRAM controller core */ -+#define SB_MINIMAC 0x823 /* MINI MAC/phy core */ -+ -+#define SB_CC_IDX 0 /* chipc, when present, is always core 0 */ -+ -+/* Not really related to Silicon Backplane, but a couple of software -+ * conventions for the use the flash space: -+ */ -+ -+/* Minumum amount of flash we support */ -+#define FLASH_MIN 0x00020000 /* Minimum flash size */ -+ -+/* A boot/binary may have an embedded block that describes its size */ -+#define BISZ_OFFSET 0x3e0 /* At this offset into the binary */ -+#define BISZ_MAGIC 0x4249535a /* Marked with this value: 'BISZ' */ -+#define BISZ_MAGIC_IDX 0 /* Word 0: magic */ -+#define BISZ_TXTST_IDX 1 /* 1: text start */ -+#define BISZ_TXTEND_IDX 2 /* 2: text start */ -+#define BISZ_DATAST_IDX 3 /* 3: text start */ -+#define BISZ_DATAEND_IDX 4 /* 4: text start */ -+#define BISZ_BSSST_IDX 5 /* 5: text start */ -+#define BISZ_BSSEND_IDX 6 /* 6: text start */ -+#define BISZ_SIZE 7 /* descriptor size in 32-bit intergers */ -+ -+#endif /* _SBCONFIG_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sbextif.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbextif.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sbextif.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbextif.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,242 @@ -+/* -+ * Hardware-specific External Interface I/O core definitions -+ * for the BCM47xx family of SiliconBackplane-based chips. -+ * -+ * The External Interface core supports a total of three external chip selects -+ * supporting external interfaces. One of the external chip selects is -+ * used for Flash, one is used for PCMCIA, and the other may be -+ * programmed to support either a synchronous interface or an -+ * asynchronous interface. The asynchronous interface can be used to -+ * support external devices such as UARTs and the BCM2019 Bluetooth -+ * baseband processor. -+ * The external interface core also contains 2 on-chip 16550 UARTs, clock -+ * frequency control, a watchdog interrupt timer, and a GPIO interface. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _SBEXTIF_H -+#define _SBEXTIF_H -+ -+/* external interface address space */ -+#define EXTIF_PCMCIA_MEMBASE(x) (x) -+#define EXTIF_PCMCIA_IOBASE(x) ((x) + 0x100000) -+#define EXTIF_PCMCIA_CFGBASE(x) ((x) + 0x200000) -+#define EXTIF_CFGIF_BASE(x) ((x) + 0x800000) -+#define EXTIF_FLASH_BASE(x) ((x) + 0xc00000) -+ -+/* cpp contortions to concatenate w/arg prescan */ -+#ifndef PAD -+#define _PADLINE(line) pad ## line -+#define _XSTR(line) _PADLINE(line) -+#define PAD _XSTR(__LINE__) -+#endif /* PAD */ -+ -+/* -+ * The multiple instances of output and output enable registers -+ * are present to allow driver software for multiple cores to control -+ * gpio outputs without needing to share a single register pair. -+ */ -+struct gpiouser { -+ uint32 out; -+ uint32 outen; -+}; -+#define NGPIOUSER 5 -+ -+typedef volatile struct { -+ uint32 corecontrol; -+ uint32 extstatus; -+ uint32 PAD[2]; -+ -+ /* pcmcia control registers */ -+ uint32 pcmcia_config; -+ uint32 pcmcia_memwait; -+ uint32 pcmcia_attrwait; -+ uint32 pcmcia_iowait; -+ -+ /* programmable interface control registers */ -+ uint32 prog_config; -+ uint32 prog_waitcount; -+ -+ /* flash control registers */ -+ uint32 flash_config; -+ uint32 flash_waitcount; -+ uint32 PAD[4]; -+ -+ uint32 watchdog; -+ -+ /* clock control */ -+ uint32 clockcontrol_n; -+ uint32 clockcontrol_sb; -+ uint32 clockcontrol_pci; -+ uint32 clockcontrol_mii; -+ uint32 PAD[3]; -+ -+ /* gpio */ -+ uint32 gpioin; -+ struct gpiouser gpio[NGPIOUSER]; -+ uint32 PAD; -+ uint32 ejtagouten; -+ uint32 gpiointpolarity; -+ uint32 gpiointmask; -+ uint32 PAD[153]; -+ -+ uint8 uartdata; -+ uint8 PAD[3]; -+ uint8 uartimer; -+ uint8 PAD[3]; -+ uint8 uartfcr; -+ uint8 PAD[3]; -+ uint8 uartlcr; -+ uint8 PAD[3]; -+ uint8 uartmcr; -+ uint8 PAD[3]; -+ uint8 uartlsr; -+ uint8 PAD[3]; -+ uint8 uartmsr; -+ uint8 PAD[3]; -+ uint8 uartscratch; -+ uint8 PAD[3]; -+} extifregs_t; -+ -+/* corecontrol */ -+#define CC_UE (1 << 0) /* uart enable */ -+ -+/* extstatus */ -+#define ES_EM (1 << 0) /* endian mode (ro) */ -+#define ES_EI (1 << 1) /* external interrupt pin (ro) */ -+#define ES_GI (1 << 2) /* gpio interrupt pin (ro) */ -+ -+/* gpio bit mask */ -+#define GPIO_BIT0 (1 << 0) -+#define GPIO_BIT1 (1 << 1) -+#define GPIO_BIT2 (1 << 2) -+#define GPIO_BIT3 (1 << 3) -+#define GPIO_BIT4 (1 << 4) -+#define GPIO_BIT5 (1 << 5) -+#define GPIO_BIT6 (1 << 6) -+#define GPIO_BIT7 (1 << 7) -+ -+ -+/* pcmcia/prog/flash_config */ -+#define CF_EN (1 << 0) /* enable */ -+#define CF_EM_MASK 0xe /* mode */ -+#define CF_EM_SHIFT 1 -+#define CF_EM_FLASH 0x0 /* flash/asynchronous mode */ -+#define CF_EM_SYNC 0x2 /* synchronous mode */ -+#define CF_EM_PCMCIA 0x4 /* pcmcia mode */ -+#define CF_DS (1 << 4) /* destsize: 0=8bit, 1=16bit */ -+#define CF_BS (1 << 5) /* byteswap */ -+#define CF_CD_MASK 0xc0 /* clock divider */ -+#define CF_CD_SHIFT 6 -+#define CF_CD_DIV2 0x0 /* backplane/2 */ -+#define CF_CD_DIV3 0x40 /* backplane/3 */ -+#define CF_CD_DIV4 0x80 /* backplane/4 */ -+#define CF_CE (1 << 8) /* clock enable */ -+#define CF_SB (1 << 9) /* size/bytestrobe (synch only) */ -+ -+/* pcmcia_memwait */ -+#define PM_W0_MASK 0x3f /* waitcount0 */ -+#define PM_W1_MASK 0x1f00 /* waitcount1 */ -+#define PM_W1_SHIFT 8 -+#define PM_W2_MASK 0x1f0000 /* waitcount2 */ -+#define PM_W2_SHIFT 16 -+#define PM_W3_MASK 0x1f000000 /* waitcount3 */ -+#define PM_W3_SHIFT 24 -+ -+/* pcmcia_attrwait */ -+#define PA_W0_MASK 0x3f /* waitcount0 */ -+#define PA_W1_MASK 0x1f00 /* waitcount1 */ -+#define PA_W1_SHIFT 8 -+#define PA_W2_MASK 0x1f0000 /* waitcount2 */ -+#define PA_W2_SHIFT 16 -+#define PA_W3_MASK 0x1f000000 /* waitcount3 */ -+#define PA_W3_SHIFT 24 -+ -+/* pcmcia_iowait */ -+#define PI_W0_MASK 0x3f /* waitcount0 */ -+#define PI_W1_MASK 0x1f00 /* waitcount1 */ -+#define PI_W1_SHIFT 8 -+#define PI_W2_MASK 0x1f0000 /* waitcount2 */ -+#define PI_W2_SHIFT 16 -+#define PI_W3_MASK 0x1f000000 /* waitcount3 */ -+#define PI_W3_SHIFT 24 -+ -+/* prog_waitcount */ -+#define PW_W0_MASK 0x0000001f /* waitcount0 */ -+#define PW_W1_MASK 0x00001f00 /* waitcount1 */ -+#define PW_W1_SHIFT 8 -+#define PW_W2_MASK 0x001f0000 /* waitcount2 */ -+#define PW_W2_SHIFT 16 -+#define PW_W3_MASK 0x1f000000 /* waitcount3 */ -+#define PW_W3_SHIFT 24 -+ -+#define PW_W0 0x0000000c -+#define PW_W1 0x00000a00 -+#define PW_W2 0x00020000 -+#define PW_W3 0x01000000 -+ -+/* flash_waitcount */ -+#define FW_W0_MASK 0x1f /* waitcount0 */ -+#define FW_W1_MASK 0x1f00 /* waitcount1 */ -+#define FW_W1_SHIFT 8 -+#define FW_W2_MASK 0x1f0000 /* waitcount2 */ -+#define FW_W2_SHIFT 16 -+#define FW_W3_MASK 0x1f000000 /* waitcount3 */ -+#define FW_W3_SHIFT 24 -+ -+/* watchdog */ -+#define WATCHDOG_CLOCK 48000000 /* Hz */ -+ -+/* clockcontrol_n */ -+#define CN_N1_MASK 0x3f /* n1 control */ -+#define CN_N2_MASK 0x3f00 /* n2 control */ -+#define CN_N2_SHIFT 8 -+ -+/* clockcontrol_sb/pci/mii */ -+#define CC_M1_MASK 0x3f /* m1 control */ -+#define CC_M2_MASK 0x3f00 /* m2 control */ -+#define CC_M2_SHIFT 8 -+#define CC_M3_MASK 0x3f0000 /* m3 control */ -+#define CC_M3_SHIFT 16 -+#define CC_MC_MASK 0x1f000000 /* mux control */ -+#define CC_MC_SHIFT 24 -+ -+/* Clock control default values */ -+#define CC_DEF_N 0x0009 /* Default values for bcm4710 */ -+#define CC_DEF_100 0x04020011 -+#define CC_DEF_33 0x11030011 -+#define CC_DEF_25 0x11050011 -+ -+/* Clock control values for 125Mhz */ -+#define CC_125_N 0x0802 -+#define CC_125_M 0x04020009 -+#define CC_125_M25 0x11090009 -+#define CC_125_M33 0x11090005 -+ -+/* Clock control magic field values */ -+#define CC_F6_2 0x02 /* A factor of 2 in */ -+#define CC_F6_3 0x03 /* 6-bit fields like */ -+#define CC_F6_4 0x05 /* N1, M1 or M3 */ -+#define CC_F6_5 0x09 -+#define CC_F6_6 0x11 -+#define CC_F6_7 0x21 -+ -+#define CC_F5_BIAS 5 /* 5-bit fields get this added */ -+ -+#define CC_MC_BYPASS 0x08 -+#define CC_MC_M1 0x04 -+#define CC_MC_M1M2 0x02 -+#define CC_MC_M1M2M3 0x01 -+#define CC_MC_M1M3 0x11 -+ -+#define CC_CLOCK_BASE 24000000 /* Half the clock freq. in the 4710 */ -+ -+#endif /* _SBEXTIF_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sbmemc.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbmemc.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sbmemc.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbmemc.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,148 @@ -+/* -+ * BCM47XX Sonics SiliconBackplane DDR/SDRAM controller core hardware definitions. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _SBMEMC_H -+#define _SBMEMC_H -+ -+#ifdef _LANGUAGE_ASSEMBLY -+ -+#define MEMC_CONTROL 0x00 -+#define MEMC_CONFIG 0x04 -+#define MEMC_REFRESH 0x08 -+#define MEMC_BISTSTAT 0x0c -+#define MEMC_MODEBUF 0x10 -+#define MEMC_BKCLS 0x14 -+#define MEMC_PRIORINV 0x18 -+#define MEMC_DRAMTIM 0x1c -+#define MEMC_INTSTAT 0x20 -+#define MEMC_INTMASK 0x24 -+#define MEMC_INTINFO 0x28 -+#define MEMC_NCDLCTL 0x30 -+#define MEMC_RDNCDLCOR 0x34 -+#define MEMC_WRNCDLCOR 0x38 -+#define MEMC_MISCDLYCTL 0x3c -+#define MEMC_DQSGATENCDL 0x40 -+#define MEMC_SPARE 0x44 -+#define MEMC_TPADDR 0x48 -+#define MEMC_TPDATA 0x4c -+#define MEMC_BARRIER 0x50 -+#define MEMC_CORE 0x54 -+ -+ -+#else -+ -+/* Sonics side: MEMC core registers */ -+typedef volatile struct sbmemcregs { -+ uint32 control; -+ uint32 config; -+ uint32 refresh; -+ uint32 biststat; -+ uint32 modebuf; -+ uint32 bkcls; -+ uint32 priorinv; -+ uint32 dramtim; -+ uint32 intstat; -+ uint32 intmask; -+ uint32 intinfo; -+ uint32 reserved1; -+ uint32 ncdlctl; -+ uint32 rdncdlcor; -+ uint32 wrncdlcor; -+ uint32 miscdlyctl; -+ uint32 dqsgatencdl; -+ uint32 spare; -+ uint32 tpaddr; -+ uint32 tpdata; -+ uint32 barrier; -+ uint32 core; -+} sbmemcregs_t; -+ -+#endif -+ -+/* MEMC Core Init values (OCP ID 0x80f) */ -+ -+/* For sdr: */ -+#define MEMC_SD_CONFIG_INIT 0x00048000 -+#define MEMC_SD_DRAMTIM2_INIT 0x000754d8 -+#define MEMC_SD_DRAMTIM3_INIT 0x000754da -+#define MEMC_SD_RDNCDLCOR_INIT 0x00000000 -+#define MEMC_SD_WRNCDLCOR_INIT 0x49351200 -+#define MEMC_SD1_WRNCDLCOR_INIT 0x14500200 /* For corerev 1 (4712) */ -+#define MEMC_SD_MISCDLYCTL_INIT 0x00061c1b -+#define MEMC_SD1_MISCDLYCTL_INIT 0x00021416 /* For corerev 1 (4712) */ -+#define MEMC_SD_CONTROL_INIT0 0x00000002 -+#define MEMC_SD_CONTROL_INIT1 0x00000008 -+#define MEMC_SD_CONTROL_INIT2 0x00000004 -+#define MEMC_SD_CONTROL_INIT3 0x00000010 -+#define MEMC_SD_CONTROL_INIT4 0x00000001 -+#define MEMC_SD_MODEBUF_INIT 0x00000000 -+#define MEMC_SD_REFRESH_INIT 0x0000840f -+ -+ -+/* This is for SDRM8X8X4 */ -+#define MEMC_SDR_INIT 0x0008 -+#define MEMC_SDR_MODE 0x32 -+#define MEMC_SDR_NCDL 0x00020032 -+#define MEMC_SDR1_NCDL 0x0002020f /* For corerev 1 (4712) */ -+ -+/* For ddr: */ -+#define MEMC_CONFIG_INIT 0x00048000 -+#define MEMC_DRAMTIM2_INIT 0x000754d8 -+#define MEMC_DRAMTIM25_INIT 0x000754d9 -+#define MEMC_RDNCDLCOR_INIT 0x00000000 -+#define MEMC_RDNCDLCOR_SIMINIT 0xf6f6f6f6 /* For hdl sim */ -+#define MEMC_WRNCDLCOR_INIT 0x49351200 -+#define MEMC_1_WRNCDLCOR_INIT 0x14500200 -+#define MEMC_DQSGATENCDL_INIT 0x00030000 -+#define MEMC_MISCDLYCTL_INIT 0x21061c1b -+#define MEMC_1_MISCDLYCTL_INIT 0x21021400 -+#define MEMC_NCDLCTL_INIT 0x00002001 -+#define MEMC_CONTROL_INIT0 0x00000002 -+#define MEMC_CONTROL_INIT1 0x00000008 -+#define MEMC_MODEBUF_INIT0 0x00004000 -+#define MEMC_CONTROL_INIT2 0x00000010 -+#define MEMC_MODEBUF_INIT1 0x00000100 -+#define MEMC_CONTROL_INIT3 0x00000010 -+#define MEMC_CONTROL_INIT4 0x00000008 -+#define MEMC_REFRESH_INIT 0x0000840f -+#define MEMC_CONTROL_INIT5 0x00000004 -+#define MEMC_MODEBUF_INIT2 0x00000000 -+#define MEMC_CONTROL_INIT6 0x00000010 -+#define MEMC_CONTROL_INIT7 0x00000001 -+ -+ -+/* This is for DDRM16X16X2 */ -+#define MEMC_DDR_INIT 0x0009 -+#define MEMC_DDR_MODE 0x62 -+#define MEMC_DDR_NCDL 0x0005050a -+#define MEMC_DDR1_NCDL 0x00000a0a /* For corerev 1 (4712) */ -+ -+/* mask for sdr/ddr calibration registers */ -+#define MEMC_RDNCDLCOR_RD_MASK 0x000000ff -+#define MEMC_WRNCDLCOR_WR_MASK 0x000000ff -+#define MEMC_DQSGATENCDL_G_MASK 0x000000ff -+ -+/* masks for miscdlyctl registers */ -+#define MEMC_MISC_SM_MASK 0x30000000 -+#define MEMC_MISC_SM_SHIFT 28 -+#define MEMC_MISC_SD_MASK 0x0f000000 -+#define MEMC_MISC_SD_SHIFT 24 -+ -+/* hw threshhold for calculating wr/rd for sdr memc */ -+#define MEMC_CD_THRESHOLD 128 -+ -+/* Low bit of init register says if memc is ddr or sdr */ -+#define MEMC_CONFIG_DDR 0x00000001 -+ -+#endif /* _SBMEMC_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sbmips.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbmips.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sbmips.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbmips.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,62 @@ -+/* -+ * Broadcom SiliconBackplane MIPS definitions -+ * -+ * SB MIPS cores are custom MIPS32 processors with SiliconBackplane -+ * OCP interfaces. The CP0 processor ID is 0x00024000, where bits -+ * 23:16 mean Broadcom and bits 15:8 mean a MIPS core with an OCP -+ * interface. The core revision is stored in the SB ID register in SB -+ * configuration space. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _SBMIPS_H -+#define _SBMIPS_H -+ -+#include <mipsinc.h> -+ -+#ifndef _LANGUAGE_ASSEMBLY -+ -+/* cpp contortions to concatenate w/arg prescan */ -+#ifndef PAD -+#define _PADLINE(line) pad ## line -+#define _XSTR(line) _PADLINE(line) -+#define PAD _XSTR(__LINE__) -+#endif /* PAD */ -+ -+typedef volatile struct { -+ uint32 corecontrol; -+ uint32 PAD[2]; -+ uint32 biststatus; -+ uint32 PAD[4]; -+ uint32 intstatus; -+ uint32 intmask; -+ uint32 timer; -+} mipsregs_t; -+ -+extern uint32 sb_flag(sb_t *sbh); -+extern uint sb_irq(sb_t *sbh); -+ -+extern void BCMINIT(sb_serial_init)(sb_t *sbh, void (*add)(void *regs, uint irq, uint baud_base, uint reg_shift)); -+ -+extern void *sb_jtagm_init(sb_t *sbh, uint clkd, bool exttap); -+extern void sb_jtagm_disable(void *h); -+extern uint32 jtag_rwreg(void *h, uint32 ir, uint32 dr); -+extern void BCMINIT(sb_mips_init)(sb_t *sbh); -+extern uint32 BCMINIT(sb_mips_clock)(sb_t *sbh); -+extern bool BCMINIT(sb_mips_setclock)(sb_t *sbh, uint32 mipsclock, uint32 sbclock, uint32 pciclock); -+extern void BCMINIT(enable_pfc)(uint32 mode); -+extern uint32 BCMINIT(sb_memc_get_ncdl)(sb_t *sbh); -+ -+ -+#endif /* _LANGUAGE_ASSEMBLY */ -+ -+#endif /* _SBMIPS_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sbpci.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbpci.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sbpci.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbpci.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,122 @@ -+/* -+ * BCM47XX Sonics SiliconBackplane PCI core hardware definitions. -+ * -+ * $Id$ -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ */ -+ -+#ifndef _SBPCI_H -+#define _SBPCI_H -+ -+/* cpp contortions to concatenate w/arg prescan */ -+#ifndef PAD -+#define _PADLINE(line) pad ## line -+#define _XSTR(line) _PADLINE(line) -+#define PAD _XSTR(__LINE__) -+#endif -+ -+/* Sonics side: PCI core and host control registers */ -+typedef struct sbpciregs { -+ uint32 control; /* PCI control */ -+ uint32 PAD[3]; -+ uint32 arbcontrol; /* PCI arbiter control */ -+ uint32 PAD[3]; -+ uint32 intstatus; /* Interrupt status */ -+ uint32 intmask; /* Interrupt mask */ -+ uint32 sbtopcimailbox; /* Sonics to PCI mailbox */ -+ uint32 PAD[9]; -+ uint32 bcastaddr; /* Sonics broadcast address */ -+ uint32 bcastdata; /* Sonics broadcast data */ -+ uint32 PAD[2]; -+ uint32 gpioin; /* ro: gpio input (>=rev2) */ -+ uint32 gpioout; /* rw: gpio output (>=rev2) */ -+ uint32 gpioouten; /* rw: gpio output enable (>= rev2) */ -+ uint32 gpiocontrol; /* rw: gpio control (>= rev2) */ -+ uint32 PAD[36]; -+ uint32 sbtopci0; /* Sonics to PCI translation 0 */ -+ uint32 sbtopci1; /* Sonics to PCI translation 1 */ -+ uint32 sbtopci2; /* Sonics to PCI translation 2 */ -+ uint32 PAD[445]; -+ uint16 sprom[36]; /* SPROM shadow Area */ -+ uint32 PAD[46]; -+} sbpciregs_t; -+ -+/* PCI control */ -+#define PCI_RST_OE 0x01 /* When set, drives PCI_RESET out to pin */ -+#define PCI_RST 0x02 /* Value driven out to pin */ -+#define PCI_CLK_OE 0x04 /* When set, drives clock as gated by PCI_CLK out to pin */ -+#define PCI_CLK 0x08 /* Gate for clock driven out to pin */ -+ -+/* PCI arbiter control */ -+#define PCI_INT_ARB 0x01 /* When set, use an internal arbiter */ -+#define PCI_EXT_ARB 0x02 /* When set, use an external arbiter */ -+#define PCI_PARKID_MASK 0x06 /* Selects which agent is parked on an idle bus */ -+#define PCI_PARKID_SHIFT 1 -+#define PCI_PARKID_LAST 0 /* Last requestor */ -+#define PCI_PARKID_4710 1 /* 4710 */ -+#define PCI_PARKID_EXTREQ0 2 /* External requestor 0 */ -+#define PCI_PARKID_EXTREQ1 3 /* External requestor 1 */ -+ -+/* Interrupt status/mask */ -+#define PCI_INTA 0x01 /* PCI INTA# is asserted */ -+#define PCI_INTB 0x02 /* PCI INTB# is asserted */ -+#define PCI_SERR 0x04 /* PCI SERR# has been asserted (write one to clear) */ -+#define PCI_PERR 0x08 /* PCI PERR# has been asserted (write one to clear) */ -+#define PCI_PME 0x10 /* PCI PME# is asserted */ -+ -+/* (General) PCI/SB mailbox interrupts, two bits per pci function */ -+#define MAILBOX_F0_0 0x100 /* function 0, int 0 */ -+#define MAILBOX_F0_1 0x200 /* function 0, int 1 */ -+#define MAILBOX_F1_0 0x400 /* function 1, int 0 */ -+#define MAILBOX_F1_1 0x800 /* function 1, int 1 */ -+#define MAILBOX_F2_0 0x1000 /* function 2, int 0 */ -+#define MAILBOX_F2_1 0x2000 /* function 2, int 1 */ -+#define MAILBOX_F3_0 0x4000 /* function 3, int 0 */ -+#define MAILBOX_F3_1 0x8000 /* function 3, int 1 */ -+ -+/* Sonics broadcast address */ -+#define BCAST_ADDR_MASK 0xff /* Broadcast register address */ -+ -+/* Sonics to PCI translation types */ -+#define SBTOPCI0_MASK 0xfc000000 -+#define SBTOPCI1_MASK 0xfc000000 -+#define SBTOPCI2_MASK 0xc0000000 -+#define SBTOPCI_MEM 0 -+#define SBTOPCI_IO 1 -+#define SBTOPCI_CFG0 2 -+#define SBTOPCI_CFG1 3 -+#define SBTOPCI_PREF 0x4 /* prefetch enable */ -+#define SBTOPCI_BURST 0x8 /* burst enable */ -+#define SBTOPCI_RC_MASK 0x30 /* read command (>= rev11) */ -+#define SBTOPCI_RC_READ 0x00 /* memory read */ -+#define SBTOPCI_RC_READLINE 0x10 /* memory read line */ -+#define SBTOPCI_RC_READMULTI 0x20 /* memory read multiple */ -+ -+/* PCI core index in SROM shadow area */ -+#define SRSH_PI_OFFSET 0 /* first word */ -+#define SRSH_PI_MASK 0xf000 /* bit 15:12 */ -+#define SRSH_PI_SHIFT 12 /* bit 15:12 */ -+ -+/* PCI side: Reserved PCI configuration registers (see pcicfg.h) */ -+#define cap_list rsvd_a[0] -+#define bar0_window dev_dep[0x80 - 0x40] -+#define bar1_window dev_dep[0x84 - 0x40] -+#define sprom_control dev_dep[0x88 - 0x40] -+ -+#ifndef _LANGUAGE_ASSEMBLY -+ -+extern int sbpci_read_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len); -+extern int sbpci_write_config(sb_t *sbh, uint bus, uint dev, uint func, uint off, void *buf, int len); -+extern void sbpci_ban(uint16 core); -+extern int sbpci_init(sb_t *sbh); -+extern void sbpci_check(sb_t *sbh); -+ -+#endif /* !_LANGUAGE_ASSEMBLY */ -+ -+#endif /* _SBPCI_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sbsdram.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbsdram.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sbsdram.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbsdram.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,75 @@ -+/* -+ * BCM47XX Sonics SiliconBackplane SDRAM controller core hardware definitions. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _SBSDRAM_H -+#define _SBSDRAM_H -+ -+#ifndef _LANGUAGE_ASSEMBLY -+ -+/* Sonics side: SDRAM core registers */ -+typedef volatile struct sbsdramregs { -+ uint32 initcontrol; /* Generates external SDRAM initialization sequence */ -+ uint32 config; /* Initializes external SDRAM mode register */ -+ uint32 refresh; /* Controls external SDRAM refresh rate */ -+ uint32 pad1; -+ uint32 pad2; -+} sbsdramregs_t; -+ -+#endif -+ -+/* SDRAM initialization control (initcontrol) register bits */ -+#define SDRAM_CBR 0x0001 /* Writing 1 generates refresh cycle and toggles bit */ -+#define SDRAM_PRE 0x0002 /* Writing 1 generates precharge cycle and toggles bit */ -+#define SDRAM_MRS 0x0004 /* Writing 1 generates mode register select cycle and toggles bit */ -+#define SDRAM_EN 0x0008 /* When set, enables access to SDRAM */ -+#define SDRAM_16Mb 0x0000 /* Use 16 Megabit SDRAM */ -+#define SDRAM_64Mb 0x0010 /* Use 64 Megabit SDRAM */ -+#define SDRAM_128Mb 0x0020 /* Use 128 Megabit SDRAM */ -+#define SDRAM_RSVMb 0x0030 /* Use special SDRAM */ -+#define SDRAM_RST 0x0080 /* Writing 1 causes soft reset of controller */ -+#define SDRAM_SELFREF 0x0100 /* Writing 1 enables self refresh mode */ -+#define SDRAM_PWRDOWN 0x0200 /* Writing 1 causes controller to power down */ -+#define SDRAM_32BIT 0x0400 /* When set, indicates 32 bit SDRAM interface */ -+#define SDRAM_9BITCOL 0x0800 /* When set, indicates 9 bit column */ -+ -+/* SDRAM configuration (config) register bits */ -+#define SDRAM_BURSTFULL 0x0000 /* Use full page bursts */ -+#define SDRAM_BURST8 0x0001 /* Use burst of 8 */ -+#define SDRAM_BURST4 0x0002 /* Use burst of 4 */ -+#define SDRAM_BURST2 0x0003 /* Use burst of 2 */ -+#define SDRAM_CAS3 0x0000 /* Use CAS latency of 3 */ -+#define SDRAM_CAS2 0x0004 /* Use CAS latency of 2 */ -+ -+/* SDRAM refresh control (refresh) register bits */ -+#define SDRAM_REF(p) (((p)&0xff) | SDRAM_REF_EN) /* Refresh period */ -+#define SDRAM_REF_EN 0x8000 /* Writing 1 enables periodic refresh */ -+ -+/* SDRAM Core default Init values (OCP ID 0x803) */ -+#define SDRAM_INIT MEM4MX16X2 -+#define SDRAM_CONFIG SDRAM_BURSTFULL -+#define SDRAM_REFRESH SDRAM_REF(0x40) -+ -+#define MEM1MX16 0x009 /* 2 MB */ -+#define MEM1MX16X2 0x409 /* 4 MB */ -+#define MEM2MX8X2 0x809 /* 4 MB */ -+#define MEM2MX8X4 0xc09 /* 8 MB */ -+#define MEM2MX32 0x439 /* 8 MB */ -+#define MEM4MX16 0x019 /* 8 MB */ -+#define MEM4MX16X2 0x419 /* 16 MB */ -+#define MEM8MX8X2 0x819 /* 16 MB */ -+#define MEM8MX16 0x829 /* 16 MB */ -+#define MEM4MX32 0x429 /* 16 MB */ -+#define MEM8MX8X4 0xc19 /* 32 MB */ -+#define MEM8MX16X2 0xc29 /* 32 MB */ -+ -+#endif /* _SBSDRAM_H */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sbutils.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbutils.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sbutils.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sbutils.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,136 @@ -+/* -+ * Misc utility routines for accessing chip-specific features -+ * of Broadcom HNBU SiliconBackplane-based chips. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _sbutils_h_ -+#define _sbutils_h_ -+ -+/* -+ * Datastructure to export all chip specific common variables -+ * public (read-only) portion of sbutils handle returned by -+ * sb_attach()/sb_kattach() -+*/ -+ -+struct sb_pub { -+ -+ uint bustype; /* SB_BUS, PCI_BUS */ -+ uint buscoretype; /* SB_PCI, SB_PCMCIA, SB_PCIE*/ -+ uint buscorerev; /* buscore rev */ -+ uint buscoreidx; /* buscore index */ -+ int ccrev; /* chip common core rev */ -+ uint boardtype; /* board type */ -+ uint boardvendor; /* board vendor */ -+ uint chip; /* chip number */ -+ uint chiprev; /* chip revision */ -+ uint chippkg; /* chip package option */ -+ uint sonicsrev; /* sonics backplane rev */ -+}; -+ -+typedef const struct sb_pub sb_t; -+ -+/* -+ * Many of the routines below take an 'sbh' handle as their first arg. -+ * Allocate this by calling sb_attach(). Free it by calling sb_detach(). -+ * At any one time, the sbh is logically focused on one particular sb core -+ * (the "current core"). -+ * Use sb_setcore() or sb_setcoreidx() to change the association to another core. -+ */ -+ -+/* exported externs */ -+extern sb_t * BCMINIT(sb_attach)(uint pcidev, osl_t *osh, void *regs, uint bustype, void *sdh, char **vars, int *varsz); -+extern sb_t * BCMINIT(sb_kattach)(void); -+extern void sb_detach(sb_t *sbh); -+extern uint BCMINIT(sb_chip)(sb_t *sbh); -+extern uint BCMINIT(sb_chiprev)(sb_t *sbh); -+extern uint BCMINIT(sb_chipcrev)(sb_t *sbh); -+extern uint BCMINIT(sb_chippkg)(sb_t *sbh); -+extern uint BCMINIT(sb_pcirev)(sb_t *sbh); -+extern bool BCMINIT(sb_war16165)(sb_t *sbh); -+extern uint BCMINIT(sb_boardvendor)(sb_t *sbh); -+extern uint BCMINIT(sb_boardtype)(sb_t *sbh); -+extern uint sb_bus(sb_t *sbh); -+extern uint sb_buscoretype(sb_t *sbh); -+extern uint sb_buscorerev(sb_t *sbh); -+extern uint sb_corelist(sb_t *sbh, uint coreid[]); -+extern uint sb_coreid(sb_t *sbh); -+extern uint sb_coreidx(sb_t *sbh); -+extern uint sb_coreunit(sb_t *sbh); -+extern uint sb_corevendor(sb_t *sbh); -+extern uint sb_corerev(sb_t *sbh); -+extern void *sb_osh(sb_t *sbh); -+extern void *sb_coreregs(sb_t *sbh); -+extern uint32 sb_coreflags(sb_t *sbh, uint32 mask, uint32 val); -+extern uint32 sb_coreflagshi(sb_t *sbh, uint32 mask, uint32 val); -+extern bool sb_iscoreup(sb_t *sbh); -+extern void *sb_setcoreidx(sb_t *sbh, uint coreidx); -+extern void *sb_setcore(sb_t *sbh, uint coreid, uint coreunit); -+extern int sb_corebist(sb_t *sbh, uint coreid, uint coreunit); -+extern void sb_commit(sb_t *sbh); -+extern uint32 sb_base(uint32 admatch); -+extern uint32 sb_size(uint32 admatch); -+extern void sb_core_reset(sb_t *sbh, uint32 bits); -+extern void sb_core_tofixup(sb_t *sbh); -+extern void sb_core_disable(sb_t *sbh, uint32 bits); -+extern uint32 sb_clock_rate(uint32 pll_type, uint32 n, uint32 m); -+extern uint32 sb_clock(sb_t *sbh); -+extern void sb_pci_setup(sb_t *sbh, uint coremask); -+extern void sb_watchdog(sb_t *sbh, uint ticks); -+extern void *sb_gpiosetcore(sb_t *sbh); -+extern uint32 sb_gpiocontrol(sb_t *sbh, uint32 mask, uint32 val, uint8 priority); -+extern uint32 sb_gpioouten(sb_t *sbh, uint32 mask, uint32 val, uint8 priority); -+extern uint32 sb_gpioout(sb_t *sbh, uint32 mask, uint32 val, uint8 priority); -+extern uint32 sb_gpioin(sb_t *sbh); -+extern uint32 sb_gpiointpolarity(sb_t *sbh, uint32 mask, uint32 val, uint8 priority); -+extern uint32 sb_gpiointmask(sb_t *sbh, uint32 mask, uint32 val, uint8 priority); -+extern uint32 sb_gpioled(sb_t *sbh, uint32 mask, uint32 val); -+extern uint32 sb_gpioreserve(sb_t *sbh, uint32 gpio_num, uint8 priority); -+extern uint32 sb_gpiorelease(sb_t *sbh, uint32 gpio_num, uint8 priority); -+ -+extern void sb_clkctl_init(sb_t *sbh); -+extern uint16 sb_clkctl_fast_pwrup_delay(sb_t *sbh); -+extern bool sb_clkctl_clk(sb_t *sbh, uint mode); -+extern int sb_clkctl_xtal(sb_t *sbh, uint what, bool on); -+extern void sb_register_intr_callback(sb_t *sbh, void *intrsoff_fn, -+ void *intrsrestore_fn, void *intrsenabled_fn, void *intr_arg); -+extern uint32 sb_set_initiator_to(sb_t *sbh, uint32 to); -+extern void sb_corepciid(sb_t *sbh, uint16 *pcivendor, uint16 *pcidevice, -+ uint8 *pciclass, uint8 *pcisubclass, uint8 *pciprogif); -+extern uint32 sb_gpiotimerval(sb_t *sbh, uint32 mask, uint32 val); -+ -+ -+ -+/* -+* Build device path. Path size must be >= SB_DEVPATH_BUFSZ. -+* The returned path is NULL terminated and has trailing '/'. -+* Return 0 on success, nonzero otherwise. -+*/ -+extern int sb_devpath(sb_t *sbh, char *path, int size); -+ -+/* clkctl xtal what flags */ -+#define XTAL 0x1 /* primary crystal oscillator (2050) */ -+#define PLL 0x2 /* main chip pll */ -+ -+/* clkctl clk mode */ -+#define CLK_FAST 0 /* force fast (pll) clock */ -+#define CLK_DYNAMIC 2 /* enable dynamic clock control */ -+ -+ -+/* GPIO usage priorities */ -+#define GPIO_DRV_PRIORITY 0 -+#define GPIO_APP_PRIORITY 1 -+ -+/* device path */ -+#define SB_DEVPATH_BUFSZ 16 /* min buffer size in bytes */ -+ -+#endif /* _sbutils_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/sflash.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/sflash.h ---- linux-2.6.16/arch/mips/bcm947xx/include/sflash.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/sflash.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,36 @@ -+/* -+ * Broadcom SiliconBackplane chipcommon serial flash interface -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#ifndef _sflash_h_ -+#define _sflash_h_ -+ -+#include <typedefs.h> -+#include <sbchipc.h> -+ -+struct sflash { -+ uint blocksize; /* Block size */ -+ uint numblocks; /* Number of blocks */ -+ uint32 type; /* Type */ -+ uint size; /* Total size in bytes */ -+}; -+ -+/* Utility functions */ -+extern int sflash_poll(chipcregs_t *cc, uint offset); -+extern int sflash_read(chipcregs_t *cc, uint offset, uint len, uchar *buf); -+extern int sflash_write(chipcregs_t *cc, uint offset, uint len, const uchar *buf); -+extern int sflash_erase(chipcregs_t *cc, uint offset); -+extern int sflash_commit(chipcregs_t *cc, uint offset, uint len, const uchar *buf); -+extern struct sflash * sflash_init(chipcregs_t *cc); -+ -+#endif /* _sflash_h_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/trxhdr.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/trxhdr.h ---- linux-2.6.16/arch/mips/bcm947xx/include/trxhdr.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/trxhdr.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,33 @@ -+/* -+ * TRX image file header format. -+ * -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * $Id$ -+ */ -+ -+#include <typedefs.h> -+ -+#define TRX_MAGIC 0x30524448 /* "HDR0" */ -+#define TRX_VERSION 1 -+#define TRX_MAX_LEN 0x3A0000 -+#define TRX_NO_HEADER 1 /* Do not write TRX header */ -+#define TRX_GZ_FILES 0x2 /* Contains up to TRX_MAX_OFFSET individual gzip files */ -+#define TRX_MAX_OFFSET 3 -+ -+struct trx_header { -+ uint32 magic; /* "HDR0" */ -+ uint32 len; /* Length of file including header */ -+ uint32 crc32; /* 32-bit CRC from flag_version to end of file */ -+ uint32 flag_version; /* 0:15 flags, 16:31 version */ -+ uint32 offsets[TRX_MAX_OFFSET]; /* Offsets of partitions from start of header */ -+}; -+ -+/* Compatibility */ -+typedef struct trx_header TRXHDR, *PTRXHDR; -diff -Nur linux-2.6.16/arch/mips/bcm947xx/include/typedefs.h linux-2.6.16-owrt/arch/mips/bcm947xx/include/typedefs.h ---- linux-2.6.16/arch/mips/bcm947xx/include/typedefs.h 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/include/typedefs.h 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,326 @@ -+/* -+ * Copyright 2005, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * $Id$ -+ */ -+ -+#ifndef _TYPEDEFS_H_ -+#define _TYPEDEFS_H_ -+ -+ -+/* Define 'SITE_TYPEDEFS' in the compile to include a site specific -+ * typedef file "site_typedefs.h". -+ * -+ * If 'SITE_TYPEDEFS' is not defined, then the "Inferred Typedefs" -+ * section of this file makes inferences about the compile environment -+ * based on defined symbols and possibly compiler pragmas. -+ * -+ * Following these two sections is the "Default Typedefs" -+ * section. This section is only prcessed if 'USE_TYPEDEF_DEFAULTS' is -+ * defined. This section has a default set of typedefs and a few -+ * proprocessor symbols (TRUE, FALSE, NULL, ...). -+ */ -+ -+#ifdef SITE_TYPEDEFS -+ -+/******************************************************************************* -+ * Site Specific Typedefs -+ *******************************************************************************/ -+ -+#include "site_typedefs.h" -+ -+#else -+ -+/******************************************************************************* -+ * Inferred Typedefs -+ *******************************************************************************/ -+ -+/* Infer the compile environment based on preprocessor symbols and pramas. -+ * Override type definitions as needed, and include configuration dependent -+ * header files to define types. -+ */ -+ -+#ifdef __cplusplus -+ -+#define TYPEDEF_BOOL -+#ifndef FALSE -+#define FALSE false -+#endif -+#ifndef TRUE -+#define TRUE true -+#endif -+ -+#else /* ! __cplusplus */ -+ -+#if defined(_WIN32) -+ -+#define TYPEDEF_BOOL -+typedef unsigned char bool; /* consistent w/BOOL */ -+ -+#endif /* _WIN32 */ -+ -+#endif /* ! __cplusplus */ -+ -+/* use the Windows ULONG_PTR type when compiling for 64 bit */ -+#if defined(_WIN64) -+#include <basetsd.h> -+#define TYPEDEF_UINTPTR -+typedef ULONG_PTR uintptr; -+#endif -+ -+#ifdef _HNDRTE_ -+typedef long unsigned int size_t; -+#endif -+ -+#ifdef _MSC_VER /* Microsoft C */ -+#define TYPEDEF_INT64 -+#define TYPEDEF_UINT64 -+typedef signed __int64 int64; -+typedef unsigned __int64 uint64; -+#endif -+ -+#if defined(MACOSX) && defined(KERNEL) -+#define TYPEDEF_BOOL -+#endif -+ -+ -+#if defined(linux) -+#define TYPEDEF_UINT -+#define TYPEDEF_USHORT -+#define TYPEDEF_ULONG -+#endif -+ -+#if !defined(linux) && !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_) -+#define TYPEDEF_UINT -+#define TYPEDEF_USHORT -+#endif -+ -+ -+/* Do not support the (u)int64 types with strict ansi for GNU C */ -+#if defined(__GNUC__) && defined(__STRICT_ANSI__) -+#define TYPEDEF_INT64 -+#define TYPEDEF_UINT64 -+#endif -+ -+/* ICL accepts unsigned 64 bit type only, and complains in ANSI mode -+ * for singned or unsigned */ -+#if defined(__ICL) -+ -+#define TYPEDEF_INT64 -+ -+#if defined(__STDC__) -+#define TYPEDEF_UINT64 -+#endif -+ -+#endif /* __ICL */ -+ -+ -+#if !defined(_WIN32) && !defined(PMON) && !defined(_CFE_) && !defined(_HNDRTE_) && !defined(_MINOSL_) -+ -+/* pick up ushort & uint from standard types.h */ -+#if defined(linux) && defined(__KERNEL__) -+ -+#include <linux/types.h> /* sys/types.h and linux/types.h are oil and water */ -+ -+#else -+ -+#include <sys/types.h> -+ -+#endif -+ -+#endif /* !_WIN32 && !PMON && !_CFE_ && !_HNDRTE_ && !_MINOSL_ */ -+ -+#if defined(MACOSX) && defined(KERNEL) -+#include <IOKit/IOTypes.h> -+#endif -+ -+ -+/* use the default typedefs in the next section of this file */ -+#define USE_TYPEDEF_DEFAULTS -+ -+#endif /* SITE_TYPEDEFS */ -+ -+ -+/******************************************************************************* -+ * Default Typedefs -+ *******************************************************************************/ -+ -+#ifdef USE_TYPEDEF_DEFAULTS -+#undef USE_TYPEDEF_DEFAULTS -+ -+#ifndef TYPEDEF_BOOL -+typedef /*@abstract@*/ unsigned char bool; -+#endif -+ -+/*----------------------- define uchar, ushort, uint, ulong ------------------*/ -+ -+#ifndef TYPEDEF_UCHAR -+typedef unsigned char uchar; -+#endif -+ -+#ifndef TYPEDEF_USHORT -+typedef unsigned short ushort; -+#endif -+ -+#ifndef TYPEDEF_UINT -+typedef unsigned int uint; -+#endif -+ -+#ifndef TYPEDEF_ULONG -+typedef unsigned long ulong; -+#endif -+ -+/*----------------------- define [u]int8/16/32/64, uintptr --------------------*/ -+ -+#ifndef TYPEDEF_UINT8 -+typedef unsigned char uint8; -+#endif -+ -+#ifndef TYPEDEF_UINT16 -+typedef unsigned short uint16; -+#endif -+ -+#ifndef TYPEDEF_UINT32 -+typedef unsigned int uint32; -+#endif -+ -+#ifndef TYPEDEF_UINT64 -+typedef unsigned long long uint64; -+#endif -+ -+#ifndef TYPEDEF_UINTPTR -+typedef unsigned int uintptr; -+#endif -+ -+#ifndef TYPEDEF_INT8 -+typedef signed char int8; -+#endif -+ -+#ifndef TYPEDEF_INT16 -+typedef signed short int16; -+#endif -+ -+#ifndef TYPEDEF_INT32 -+typedef signed int int32; -+#endif -+ -+#ifndef TYPEDEF_INT64 -+typedef signed long long int64; -+#endif -+ -+/*----------------------- define float32/64, float_t -----------------------*/ -+ -+#ifndef TYPEDEF_FLOAT32 -+typedef float float32; -+#endif -+ -+#ifndef TYPEDEF_FLOAT64 -+typedef double float64; -+#endif -+ -+/* -+ * abstracted floating point type allows for compile time selection of -+ * single or double precision arithmetic. Compiling with -DFLOAT32 -+ * selects single precision; the default is double precision. -+ */ -+ -+#ifndef TYPEDEF_FLOAT_T -+ -+#if defined(FLOAT32) -+typedef float32 float_t; -+#else /* default to double precision floating point */ -+typedef float64 float_t; -+#endif -+ -+#endif /* TYPEDEF_FLOAT_T */ -+ -+/*----------------------- define macro values -----------------------------*/ -+ -+#ifndef FALSE -+#define FALSE 0 -+#endif -+ -+#ifndef TRUE -+#define TRUE 1 -+#endif -+ -+#ifndef NULL -+#define NULL 0 -+#endif -+ -+#ifndef OFF -+#define OFF 0 -+#endif -+ -+#ifndef ON -+#define ON 1 -+#endif -+ -+#define AUTO (-1) -+ -+/* Reclaiming text and data : -+ The following macros specify special linker sections that can be reclaimed -+ after a system is considered 'up'. -+ */ -+#if defined(__GNUC__) && defined(BCMRECLAIM) -+extern bool bcmreclaimed; -+#define BCMINITDATA(_data) __attribute__ ((__section__ (".dataini." #_data))) _data##_ini -+#define BCMINITFN(_fn) __attribute__ ((__section__ (".textini." #_fn))) _fn##_ini -+#define BCMINIT(_id) _id##_ini -+#else -+#define BCMINITDATA(_data) _data -+#define BCMINITFN(_fn) _fn -+#define BCMINIT(_id) _id -+#define bcmreclaimed 0 -+#endif -+ -+/*----------------------- define PTRSZ, INLINE ----------------------------*/ -+ -+#ifndef PTRSZ -+#define PTRSZ sizeof (char*) -+#endif -+ -+#ifndef INLINE -+ -+#ifdef _MSC_VER -+ -+#define INLINE __inline -+ -+#elif __GNUC__ -+ -+#define INLINE __inline__ -+ -+#else -+ -+#define INLINE -+ -+#endif /* _MSC_VER */ -+ -+#endif /* INLINE */ -+ -+#undef TYPEDEF_BOOL -+#undef TYPEDEF_UCHAR -+#undef TYPEDEF_USHORT -+#undef TYPEDEF_UINT -+#undef TYPEDEF_ULONG -+#undef TYPEDEF_UINT8 -+#undef TYPEDEF_UINT16 -+#undef TYPEDEF_UINT32 -+#undef TYPEDEF_UINT64 -+#undef TYPEDEF_UINTPTR -+#undef TYPEDEF_INT8 -+#undef TYPEDEF_INT16 -+#undef TYPEDEF_INT32 -+#undef TYPEDEF_INT64 -+#undef TYPEDEF_FLOAT32 -+#undef TYPEDEF_FLOAT64 -+#undef TYPEDEF_FLOAT_T -+ -+#endif /* USE_TYPEDEF_DEFAULTS */ -+ -+#endif /* _TYPEDEFS_H_ */ -diff -Nur linux-2.6.16/arch/mips/bcm947xx/int-handler.S linux-2.6.16-owrt/arch/mips/bcm947xx/int-handler.S ---- linux-2.6.16/arch/mips/bcm947xx/int-handler.S 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/int-handler.S 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,48 @@ -+/* -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#include <asm/asm.h> -+#include <asm/mipsregs.h> -+#include <asm/regdef.h> -+#include <asm/stackframe.h> -+ -+ .text -+ .set noreorder -+ .set noat -+ .align 5 -+ -+ NESTED(bcm47xx_irq_handler, PT_SIZE, sp) -+ SAVE_ALL -+ CLI -+ -+ .set at -+ .set noreorder -+ -+ jal bcm47xx_irq_dispatch -+ move a0, sp -+ -+ j ret_from_irq -+ nop -+ -+ END(bcm47xx_irq_handler) -diff -Nur linux-2.6.16/arch/mips/bcm947xx/irq.c linux-2.6.16-owrt/arch/mips/bcm947xx/irq.c ---- linux-2.6.16/arch/mips/bcm947xx/irq.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/irq.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,67 @@ -+/* -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#include <linux/config.h> -+#include <linux/errno.h> -+#include <linux/init.h> -+#include <linux/interrupt.h> -+#include <linux/irq.h> -+#include <linux/module.h> -+#include <linux/smp.h> -+#include <linux/types.h> -+ -+#include <asm/cpu.h> -+#include <asm/io.h> -+#include <asm/irq.h> -+#include <asm/irq_cpu.h> -+ -+extern asmlinkage void bcm47xx_irq_handler(void); -+ -+void bcm47xx_irq_dispatch(struct pt_regs *regs) -+{ -+ u32 cause; -+ -+ cause = read_c0_cause() & read_c0_status() & CAUSEF_IP; -+ -+ clear_c0_status(cause); -+ -+ if (cause & CAUSEF_IP7) -+ do_IRQ(7, regs); -+ if (cause & CAUSEF_IP2) -+ do_IRQ(2, regs); -+ if (cause & CAUSEF_IP3) -+ do_IRQ(3, regs); -+ if (cause & CAUSEF_IP4) -+ do_IRQ(4, regs); -+ if (cause & CAUSEF_IP5) -+ do_IRQ(5, regs); -+ if (cause & CAUSEF_IP6) -+ do_IRQ(6, regs); -+} -+ -+void __init arch_init_irq(void) -+{ -+ set_except_vector(0, bcm47xx_irq_handler); -+ mips_cpu_irq_init(0); -+} -diff -Nur linux-2.6.16/arch/mips/bcm947xx/Makefile linux-2.6.16-owrt/arch/mips/bcm947xx/Makefile ---- linux-2.6.16/arch/mips/bcm947xx/Makefile 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/Makefile 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,6 @@ -+# -+# Makefile for the BCM47xx specific kernel interface routines -+# under Linux. -+# -+ -+obj-y := irq.o int-handler.o prom.o setup.o time.o pci.o -diff -Nur linux-2.6.16/arch/mips/bcm947xx/pci.c linux-2.6.16-owrt/arch/mips/bcm947xx/pci.c ---- linux-2.6.16/arch/mips/bcm947xx/pci.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/pci.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,215 @@ -+#include <linux/kernel.h> -+#include <linux/init.h> -+#include <linux/pci.h> -+#include <linux/types.h> -+ -+#include <asm/cpu.h> -+#include <asm/io.h> -+ -+#include <typedefs.h> -+#include <osl.h> -+#include <sbutils.h> -+#include <sbmips.h> -+#include <sbconfig.h> -+#include <sbpci.h> -+#include <bcmdevs.h> -+#include <pcicfg.h> -+ -+extern sb_t *sbh; -+extern spinlock_t sbh_lock; -+ -+ -+static int -+sb_pci_read_config(struct pci_bus *bus, unsigned int devfn, -+ int reg, int size, u32 *val) -+{ -+ int ret; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&sbh_lock, flags); -+ ret = sbpci_read_config(sbh, bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), reg, val, size); -+ spin_unlock_irqrestore(&sbh_lock, flags); -+ -+ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; -+} -+ -+static int -+sb_pci_write_config(struct pci_bus *bus, unsigned int devfn, -+ int reg, int size, u32 val) -+{ -+ int ret; -+ unsigned long flags; -+ -+ spin_lock_irqsave(&sbh_lock, flags); -+ ret = sbpci_write_config(sbh, bus->number, PCI_SLOT(devfn), PCI_FUNC(devfn), reg, &val, size); -+ spin_unlock_irqrestore(&sbh_lock, flags); -+ -+ return ret ? PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; -+} -+ -+ -+static struct pci_ops sb_pci_ops = { -+ .read = sb_pci_read_config, -+ .write = sb_pci_write_config, -+}; -+ -+static struct resource sb_pci_mem_resource = { -+ .name = "SB PCI Memory resources", -+ .start = SB_ENUM_BASE, -+ .end = SB_ENUM_LIM - 1, -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct resource sb_pci_io_resource = { -+ .name = "SB PCI I/O resources", -+ .start = 0x000, -+ .end = 0x0FF, -+ .flags = IORESOURCE_IO, -+}; -+ -+static struct pci_controller bcm47xx_sb_pci_controller = { -+ .pci_ops = &sb_pci_ops, -+ .mem_resource = &sb_pci_mem_resource, -+ .io_resource = &sb_pci_io_resource, -+}; -+ -+static struct resource ext_pci_mem_resource = { -+ .name = "Ext PCI Memory resources", -+ .start = 0x40000000, -+ .end = 0x7fffffff, -+ .flags = IORESOURCE_MEM, -+}; -+ -+static struct resource ext_pci_io_resource = { -+ .name = "Ext PCI I/O resources", -+ .start = 0x100, -+ .end = 0x1FF, -+ .flags = IORESOURCE_IO, -+}; -+ -+static struct pci_controller bcm47xx_ext_pci_controller = { -+ .pci_ops = &sb_pci_ops, -+ .io_resource = &ext_pci_io_resource, -+ .mem_resource = &ext_pci_mem_resource, -+ .mem_offset = 0x24000000, -+}; -+ -+void bcm47xx_pci_init(void) -+{ -+ unsigned long flags; -+ -+ spin_lock_irqsave(&sbh_lock, flags); -+ sbpci_init(sbh); -+ spin_unlock_irqrestore(&sbh_lock, flags); -+ -+ set_io_port_base((unsigned long) ioremap_nocache(SB_PCI_MEM, 0x04000000)); -+ -+ register_pci_controller(&bcm47xx_sb_pci_controller); -+ register_pci_controller(&bcm47xx_ext_pci_controller); -+} -+ -+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin) -+{ -+ u8 irq; -+ -+ if (dev->bus->number == 1) -+ return 2; -+ -+ pci_read_config_byte(dev, PCI_INTERRUPT_LINE, &irq); -+ return irq + 2; -+} -+ -+u32 pci_iobase = 0x100; -+u32 pci_membase = SB_PCI_DMA; -+ -+static void bcm47xx_fixup_device(struct pci_dev *d) -+{ -+ struct resource *res; -+ int pos, size; -+ u32 *base; -+ -+ if (d->bus->number == 0) -+ return; -+ -+ printk("PCI: Fixing up device %s\n", pci_name(d)); -+ -+ /* Fix up resource bases */ -+ for (pos = 0; pos < 6; pos++) { -+ res = &d->resource[pos]; -+ base = ((res->flags & IORESOURCE_IO) ? &pci_iobase : &pci_membase); -+ if (res->end) { -+ size = res->end - res->start + 1; -+ if (*base & (size - 1)) -+ *base = (*base + size) & ~(size - 1); -+ res->start = *base; -+ res->end = res->start + size - 1; -+ *base += size; -+ pci_write_config_dword(d, PCI_BASE_ADDRESS_0 + (pos << 2), res->start); -+ } -+ /* Fix up PCI bridge BAR0 only */ -+ if (d->bus->number == 1 && PCI_SLOT(d->devfn) == 0) -+ break; -+ } -+ /* Fix up interrupt lines */ -+ if (pci_find_device(VENDOR_BROADCOM, SB_PCI, NULL)) -+ d->irq = (pci_find_device(VENDOR_BROADCOM, SB_PCI, NULL))->irq; -+ pci_write_config_byte(d, PCI_INTERRUPT_LINE, d->irq); -+} -+ -+ -+static void bcm47xx_fixup_bridge(struct pci_dev *dev) -+{ -+ if (dev->bus->number != 1 || PCI_SLOT(dev->devfn) != 0) -+ return; -+ -+ printk("PCI: fixing up bridge\n"); -+ -+ /* Enable PCI bridge bus mastering and memory space */ -+ pci_set_master(dev); -+ pcibios_enable_device(dev, ~0); -+ -+ /* Enable PCI bridge BAR1 prefetch and burst */ -+ pci_write_config_dword(dev, PCI_BAR1_CONTROL, 3); -+} -+ -+/* Do platform specific device initialization at pci_enable_device() time */ -+int pcibios_plat_dev_init(struct pci_dev *dev) -+{ -+ uint coreidx; -+ unsigned long flags; -+ -+ bcm47xx_fixup_device(dev); -+ -+ /* These cores come out of reset enabled */ -+ if ((dev->bus->number != 0) || -+ (dev->device == SB_MIPS) || -+ (dev->device == SB_MIPS33) || -+ (dev->device == SB_EXTIF) || -+ (dev->device == SB_CC)) -+ return 0; -+ -+ /* Do a core reset */ -+ spin_lock_irqsave(&sbh_lock, flags); -+ coreidx = sb_coreidx(sbh); -+ if (sb_setcoreidx(sbh, PCI_SLOT(dev->devfn)) && (sb_coreid(sbh) == SB_USB)) { -+ /* -+ * The USB core requires a special bit to be set during core -+ * reset to enable host (OHCI) mode. Resetting the SB core in -+ * pcibios_enable_device() is a hack for compatibility with -+ * vanilla usb-ohci so that it does not have to know about -+ * SB. A driver that wants to use the USB core in device mode -+ * should know about SB and should reset the bit back to 0 -+ * after calling pcibios_enable_device(). -+ */ -+ sb_core_disable(sbh, sb_coreflags(sbh, 0, 0)); -+ sb_core_reset(sbh, 1 << 29); -+ } else { -+ sb_core_reset(sbh, 0); -+ } -+ sb_setcoreidx(sbh, coreidx); -+ spin_unlock_irqrestore(&sbh_lock, flags); -+ -+ return 0; -+} -+ -+DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, bcm47xx_fixup_bridge); -diff -Nur linux-2.6.16/arch/mips/bcm947xx/prom.c linux-2.6.16-owrt/arch/mips/bcm947xx/prom.c ---- linux-2.6.16/arch/mips/bcm947xx/prom.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/prom.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,59 @@ -+/* -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#include <linux/init.h> -+#include <linux/mm.h> -+#include <linux/sched.h> -+#include <linux/bootmem.h> -+ -+#include <asm/addrspace.h> -+#include <asm/bootinfo.h> -+#include <asm/pmon.h> -+ -+const char *get_system_type(void) -+{ -+ return "Broadcom BCM47xx"; -+} -+ -+void __init prom_init(void) -+{ -+ unsigned long mem; -+ -+ mips_machgroup = MACH_GROUP_BRCM; -+ mips_machtype = MACH_BCM47XX; -+ -+ /* Figure out memory size by finding aliases */ -+ for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) { -+ if (*(unsigned long *)((unsigned long)(prom_init) + mem) == -+ *(unsigned long *)(prom_init)) -+ break; -+ } -+ -+ add_memory_region(0, mem, BOOT_MEM_RAM); -+} -+ -+unsigned long __init prom_free_prom_memory(void) -+{ -+ return 0; -+} -diff -Nur linux-2.6.16/arch/mips/bcm947xx/setup.c linux-2.6.16-owrt/arch/mips/bcm947xx/setup.c ---- linux-2.6.16/arch/mips/bcm947xx/setup.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/setup.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,158 @@ -+/* -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org> -+ * Copyright (C) 2005 Felix Fietkau <nbd@openwrt.org> -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#include <linux/init.h> -+#include <linux/types.h> -+#include <linux/tty.h> -+#include <linux/serial.h> -+#include <linux/serial_core.h> -+#include <linux/serial_reg.h> -+#include <asm/bootinfo.h> -+#include <asm/time.h> -+#include <asm/reboot.h> -+#include <linux/pm.h> -+ -+#include <typedefs.h> -+#include <osl.h> -+#include <sbutils.h> -+#include <sbmips.h> -+#include <sbpci.h> -+#include <sbconfig.h> -+#include <bcmdevs.h> -+#include <bcmutils.h> -+#include <bcmnvram.h> -+ -+extern void bcm47xx_pci_init(void); -+extern void bcm47xx_time_init(void); -+extern void bcm47xx_timer_setup(struct irqaction *irq); -+void *sbh; -+spinlock_t sbh_lock = SPIN_LOCK_UNLOCKED; -+int boardflags; -+ -+static int ser_line = 0; -+ -+typedef struct { -+ void *regs; -+ uint irq; -+ uint baud_base; -+ uint reg_shift; -+} serial_port; -+ -+static serial_port ports[4]; -+static int num_ports = 0; -+ -+static void -+serial_add(void *regs, uint irq, uint baud_base, uint reg_shift) -+{ -+ ports[num_ports].regs = regs; -+ ports[num_ports].irq = irq; -+ ports[num_ports].baud_base = baud_base; -+ ports[num_ports].reg_shift = reg_shift; -+ num_ports++; -+} -+ -+static void -+do_serial_add(serial_port *port) -+{ -+ void *regs; -+ uint irq; -+ uint baud_base; -+ uint reg_shift; -+ struct uart_port s; -+ -+ regs = port->regs; -+ irq = port->irq; -+ baud_base = port->baud_base; -+ reg_shift = port->reg_shift; -+ -+ memset(&s, 0, sizeof(s)); -+ -+ s.line = ser_line++; -+ s.membase = regs; -+ s.irq = irq + 2; -+ s.uartclk = baud_base; -+ s.flags = ASYNC_BOOT_AUTOCONF; -+ s.iotype = SERIAL_IO_MEM; -+ s.regshift = reg_shift; -+ -+ if (early_serial_setup(&s) != 0) { -+ printk(KERN_ERR "Serial setup failed!\n"); -+ } -+} -+ -+static void bcm47xx_machine_restart(char *command) -+{ -+ printk("Please stand by while rebooting the system...\n"); -+ -+ /* Set the watchdog timer to reset immediately */ -+ local_irq_disable(); -+ sb_watchdog(sbh, 1); -+ while (1); -+} -+ -+static void bcm47xx_machine_halt(void) -+{ -+ /* Disable interrupts and watchdog and spin forever */ -+ local_irq_disable(); -+ sb_watchdog(sbh, 0); -+ while (1); -+} -+ -+void __init plat_setup(void) -+{ -+ char *s; -+ int i; -+ -+ sbh = (void *) sb_kattach(); -+ sb_mips_init(sbh); -+ -+ bcm47xx_pci_init(); -+ -+ sb_serial_init(sbh, serial_add); -+ boardflags = getintvar(NULL, "boardflags"); -+ -+ /* reverse serial ports if the nvram variable kernel_args starts with console=ttyS1 */ -+ s = early_nvram_get("kernel_args"); -+ if (!s) s = ""; -+ if (!strncmp(s, "console=ttyS1", 13)) { -+ for (i = num_ports; i; i--) -+ do_serial_add(&ports[i - 1]); -+ } else { -+ for (i = 0; i < num_ports; i++) -+ do_serial_add(&ports[i]); -+ } -+ -+ _machine_restart = bcm47xx_machine_restart; -+ _machine_halt = bcm47xx_machine_halt; -+ pm_power_off = bcm47xx_machine_halt; -+ -+ board_time_init = bcm47xx_time_init; -+ board_timer_setup = bcm47xx_timer_setup; -+} -+ -+EXPORT_SYMBOL(sbh); -+EXPORT_SYMBOL(sbh_lock); -+EXPORT_SYMBOL(boardflags); -diff -Nur linux-2.6.16/arch/mips/bcm947xx/time.c linux-2.6.16-owrt/arch/mips/bcm947xx/time.c ---- linux-2.6.16/arch/mips/bcm947xx/time.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/bcm947xx/time.c 2006-03-21 09:31:00.000000000 +0100 -@@ -0,0 +1,59 @@ -+/* -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ */ -+ -+#include <linux/config.h> -+#include <linux/init.h> -+#include <linux/kernel.h> -+#include <linux/sched.h> -+#include <linux/serial_reg.h> -+#include <linux/interrupt.h> -+#include <asm/addrspace.h> -+#include <asm/io.h> -+#include <asm/time.h> -+ -+void __init -+bcm47xx_time_init(void) -+{ -+ unsigned int hz; -+ -+ /* -+ * Use deterministic values for initial counter interrupt -+ * so that calibrate delay avoids encountering a counter wrap. -+ */ -+ write_c0_count(0); -+ write_c0_compare(0xffff); -+ -+ hz = 200 * 1000 * 1000; -+ -+ /* Set MIPS counter frequency for fixed_rate_gettimeoffset() */ -+ mips_hpt_frequency = hz / 2; -+ -+} -+ -+void __init -+bcm47xx_timer_setup(struct irqaction *irq) -+{ -+ /* Enable the timer interrupt */ -+ setup_irq(7, irq); -+} -diff -Nur linux-2.6.16/arch/mips/Kconfig linux-2.6.16-owrt/arch/mips/Kconfig ---- linux-2.6.16/arch/mips/Kconfig 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/Kconfig 2006-03-21 09:31:00.000000000 +0100 -@@ -244,6 +244,17 @@ - Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and - Olivetti M700-10 workstations. - -+config BCM947XX -+ bool "Support for BCM947xx based boards" -+ select DMA_NONCOHERENT -+ select HW_HAS_PCI -+ select IRQ_CPU -+ select SYS_HAS_CPU_MIPS32_R1 -+ select SYS_SUPPORTS_32BIT_KERNEL -+ select SYS_SUPPORTS_LITTLE_ENDIAN -+ help -+ Support for BCM947xx based boards -+ - config LASAT - bool "Support for LASAT Networks platforms" - select DMA_NONCOHERENT -diff -Nur linux-2.6.16/arch/mips/kernel/cpu-probe.c linux-2.6.16-owrt/arch/mips/kernel/cpu-probe.c ---- linux-2.6.16/arch/mips/kernel/cpu-probe.c 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/kernel/cpu-probe.c 2006-03-21 09:32:48.000000000 +0100 -@@ -678,6 +678,28 @@ - } - - -+static inline void cpu_probe_broadcom(struct cpuinfo_mips *c) -+{ -+ decode_config1(c); -+ switch (c->processor_id & 0xff00) { -+ case PRID_IMP_BCM3302: -+ c->cputype = CPU_BCM3302; -+ c->isa_level = MIPS_CPU_ISA_M32R1; -+ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | -+ MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER; -+ break; -+ case PRID_IMP_BCM4710: -+ c->cputype = CPU_BCM4710; -+ c->isa_level = MIPS_CPU_ISA_M32R1; -+ c->options = MIPS_CPU_TLB | MIPS_CPU_4KEX | -+ MIPS_CPU_4K_CACHE | MIPS_CPU_COUNTER; -+ break; -+ default: -+ c->cputype = CPU_UNKNOWN; -+ break; -+ } -+} -+ - __init void cpu_probe(void) - { - struct cpuinfo_mips *c = ¤t_cpu_data; -@@ -700,6 +722,9 @@ - case PRID_COMP_SIBYTE: - cpu_probe_sibyte(c); - break; -+ case PRID_COMP_BROADCOM: -+ cpu_probe_broadcom(c); -+ break; - case PRID_COMP_SANDCRAFT: - cpu_probe_sandcraft(c); - break; -diff -Nur linux-2.6.16/arch/mips/kernel/head.S linux-2.6.16-owrt/arch/mips/kernel/head.S ---- linux-2.6.16/arch/mips/kernel/head.S 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/kernel/head.S 2006-03-21 09:31:00.000000000 +0100 -@@ -107,6 +107,14 @@ - #endif - .endm - -+#ifdef CONFIG_BCM4710 -+#undef eret -+#define eret nop; nop; eret -+#endif -+ -+ j kernel_entry -+ nop -+ - /* - * Reserved space for exception handlers. - * Necessary for machines which link their kernels at KSEG0. -diff -Nur linux-2.6.16/arch/mips/kernel/proc.c linux-2.6.16-owrt/arch/mips/kernel/proc.c ---- linux-2.6.16/arch/mips/kernel/proc.c 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/kernel/proc.c 2006-03-21 09:31:00.000000000 +0100 -@@ -82,6 +82,8 @@ - [CPU_VR4181] = "NEC VR4181", - [CPU_VR4181A] = "NEC VR4181A", - [CPU_SR71000] = "Sandcraft SR71000", -+ [CPU_BCM3302] = "Broadcom BCM3302", -+ [CPU_BCM4710] = "Broadcom BCM4710", - [CPU_PR4450] = "Philips PR4450", - }; - -diff -Nur linux-2.6.16/arch/mips/Makefile linux-2.6.16-owrt/arch/mips/Makefile ---- linux-2.6.16/arch/mips/Makefile 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/Makefile 2006-03-21 09:31:00.000000000 +0100 -@@ -710,6 +710,13 @@ - load-$(CONFIG_SIBYTE_BIGSUR) := 0xffffffff80100000 - - # -+# Broadcom BCM47XX boards -+# -+core-$(CONFIG_BCM947XX) += arch/mips/bcm947xx/ arch/mips/bcm947xx/broadcom/ -+cflags-$(CONFIG_BCM947XX) += -Iarch/mips/bcm947xx/include -+load-$(CONFIG_BCM947XX) := 0xffffffff80001000 -+ -+# - # SNI RM200 PCI - # - core-$(CONFIG_SNI_RM200_PCI) += arch/mips/sni/ -diff -Nur linux-2.6.16/arch/mips/mm/tlbex.c linux-2.6.16-owrt/arch/mips/mm/tlbex.c ---- linux-2.6.16/arch/mips/mm/tlbex.c 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/arch/mips/mm/tlbex.c 2006-03-21 09:31:00.000000000 +0100 -@@ -858,6 +858,8 @@ - case CPU_4KSC: - case CPU_20KC: - case CPU_25KF: -+ case CPU_BCM3302: -+ case CPU_BCM4710: - tlbw(p); - break; - -diff -Nur linux-2.6.16/include/asm-mips/bootinfo.h linux-2.6.16-owrt/include/asm-mips/bootinfo.h ---- linux-2.6.16/include/asm-mips/bootinfo.h 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/include/asm-mips/bootinfo.h 2006-03-21 09:31:00.000000000 +0100 -@@ -218,6 +218,12 @@ - #define MACH_GROUP_TITAN 22 /* PMC-Sierra Titan */ - #define MACH_TITAN_YOSEMITE 1 /* PMC-Sierra Yosemite */ - -+/* -+ * Valid machtype for group Broadcom -+ */ -+#define MACH_GROUP_BRCM 23 /* Broadcom */ -+#define MACH_BCM47XX 1 /* Broadcom BCM47xx */ -+ - #define CL_SIZE COMMAND_LINE_SIZE - - const char *get_system_type(void); -diff -Nur linux-2.6.16/include/asm-mips/cpu.h linux-2.6.16-owrt/include/asm-mips/cpu.h ---- linux-2.6.16/include/asm-mips/cpu.h 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/include/asm-mips/cpu.h 2006-03-21 09:31:00.000000000 +0100 -@@ -102,6 +102,13 @@ - #define PRID_IMP_SR71000 0x0400 - - /* -+ * These are the PRID's for when 23:16 == PRID_COMP_BROADCOM -+ */ -+ -+#define PRID_IMP_BCM4710 0x4000 -+#define PRID_IMP_BCM3302 0x9000 -+ -+/* - * Definitions for 7:0 on legacy processors - */ - -@@ -196,7 +203,9 @@ - #define CPU_34K 60 - #define CPU_PR4450 61 - #define CPU_SB1A 62 --#define CPU_LAST 62 -+#define CPU_BCM3302 63 -+#define CPU_BCM4710 64 -+#define CPU_LAST 64 - - /* - * ISA Level encodings -diff -Nur linux-2.6.16/include/linux/init.h linux-2.6.16-owrt/include/linux/init.h ---- linux-2.6.16/include/linux/init.h 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/include/linux/init.h 2006-03-21 09:31:00.000000000 +0100 -@@ -86,6 +86,8 @@ - static initcall_t __initcall_##fn __attribute_used__ \ - __attribute__((__section__(".initcall" level ".init"))) = fn - -+#define early_initcall(fn) __define_initcall(".early1",fn) -+ - #define core_initcall(fn) __define_initcall("1",fn) - #define postcore_initcall(fn) __define_initcall("2",fn) - #define arch_initcall(fn) __define_initcall("3",fn) -diff -Nur linux-2.6.16/include/linux/pci_ids.h linux-2.6.16-owrt/include/linux/pci_ids.h ---- linux-2.6.16/include/linux/pci_ids.h 2006-03-20 06:53:29.000000000 +0100 -+++ linux-2.6.16-owrt/include/linux/pci_ids.h 2006-03-21 09:31:00.000000000 +0100 -@@ -1885,6 +1885,7 @@ - #define PCI_DEVICE_ID_TIGON3_5901_2 0x170e - #define PCI_DEVICE_ID_BCM4401 0x4401 - #define PCI_DEVICE_ID_BCM4401B0 0x4402 -+#define PCI_DEVICE_ID_BCM4713 0x4713 - - #define PCI_VENDOR_ID_TOPIC 0x151f - #define PCI_DEVICE_ID_TOPIC_TP560 0x0000 diff --git a/openwrt/target/linux/brcm-2.6/patches/002-flash-map.patch b/openwrt/target/linux/brcm-2.6/patches/002-flash-map.patch deleted file mode 100644 index b8aeafa602..0000000000 --- a/openwrt/target/linux/brcm-2.6/patches/002-flash-map.patch +++ /dev/null @@ -1,347 +0,0 @@ -diff -Nur linux-2.6.15-rc5/drivers/mtd/maps/bcm47xx-flash.c linux-2.6.15-rc5-flash/drivers/mtd/maps/bcm47xx-flash.c ---- linux-2.6.15-rc5/drivers/mtd/maps/bcm47xx-flash.c 1970-01-01 01:00:00.000000000 +0100 -+++ linux-2.6.15-rc5-flash/drivers/mtd/maps/bcm47xx-flash.c 2005-12-19 00:33:31.276241000 +0100 -@@ -0,0 +1,316 @@ -+/* -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org> -+ * -+ * original functions for finding root filesystem from Mike Baker -+ * -+ * This program is free software; you can redistribute it and/or modify it -+ * under the terms of the GNU General Public License as published by the -+ * Free Software Foundation; either version 2 of the License, or (at your -+ * option) any later version. -+ * -+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED -+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF -+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN -+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF -+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON -+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -+ * -+ * You should have received a copy of the GNU General Public License along -+ * with this program; if not, write to the Free Software Foundation, Inc., -+ * 675 Mass Ave, Cambridge, MA 02139, USA. -+ * -+ * Copyright 2001-2003, Broadcom Corporation -+ * All Rights Reserved. -+ * -+ * THIS SOFTWARE IS OFFERED "AS IS", AND BROADCOM GRANTS NO WARRANTIES OF ANY -+ * KIND, EXPRESS OR IMPLIED, BY STATUTE, COMMUNICATION OR OTHERWISE. BROADCOM -+ * SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS -+ * FOR A SPECIFIC PURPOSE OR NONINFRINGEMENT CONCERNING THIS SOFTWARE. -+ * -+ * Flash mapping for BCM947XX boards -+ */ -+ -+#include <linux/init.h> -+#include <linux/module.h> -+#include <linux/types.h> -+#include <linux/kernel.h> -+#include <asm/io.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/map.h> -+#ifdef CONFIG_MTD_PARTITIONS -+#include <linux/mtd/partitions.h> -+#endif -+#include <linux/config.h> -+ -+#include <trxhdr.h> -+ -+#define WINDOW_ADDR 0x1c000000 -+#define WINDOW_SIZE (0x400000*2) -+#define BUSWIDTH 2 -+ -+static struct mtd_info *bcm947xx_mtd; -+ -+static void bcm947xx_map_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) -+{ -+#define MIPS_MEMCPY_ALIGN 4 -+ map_word ret; -+ ssize_t transfer; -+ ssize_t done = 0; -+ if ((len >= MIPS_MEMCPY_ALIGN) && (!(from & (MIPS_MEMCPY_ALIGN - 1))) && (!(((unsigned int)to & (MIPS_MEMCPY_ALIGN - 1))))) { -+ done = len & ~(MIPS_MEMCPY_ALIGN - 1); -+ memcpy_fromio(to, map->virt + from, done); -+ } -+ while (done < len) { -+ ret = map->read(map, from + done); -+ transfer = len - done; -+ if (transfer > map->bankwidth) -+ transfer = map->bankwidth; -+ memcpy((void *)((unsigned long)to + done), &ret.x[0], transfer); -+ done += transfer; -+ } -+} -+ -+static struct map_info bcm947xx_map = { -+ name: "Physically mapped flash", -+ size: WINDOW_SIZE, -+ bankwidth: BUSWIDTH, -+ phys: WINDOW_ADDR, -+}; -+ -+#ifdef CONFIG_MTD_PARTITIONS -+ -+static struct mtd_partition bcm947xx_parts[] = { -+ { name: "cfe", offset: 0, size: 0, mask_flags: MTD_WRITEABLE, }, -+ { name: "linux", offset: 0, size: 0, }, -+ { name: "rootfs", offset: 0, size: 0, }, -+ { name: "nvram", offset: 0, size: 0, }, -+ { name: "OpenWrt", offset: 0, size: 0, }, -+ { name: NULL, }, -+}; -+ -+static int __init -+find_cfe_size(struct mtd_info *mtd, size_t size) -+{ -+ struct trx_header *trx; -+ unsigned char buf[512]; -+ int off; -+ size_t len; -+ int cfe_size_flag; -+ -+ trx = (struct trx_header *) buf; -+ -+ cfe_size_flag=0; -+ -+ for (off = (256*1024); off < size; off += mtd->erasesize) { -+ memset(buf, 0xe5, sizeof(buf)); -+ -+ /* -+ * Read into buffer -+ */ -+ if (MTD_READ(mtd, off, sizeof(buf), &len, buf) || -+ len != sizeof(buf)) -+ continue; -+ -+ /* found a TRX header */ -+ if (le32_to_cpu(trx->magic) == TRX_MAGIC) { -+ goto done; -+ } -+ cfe_size_flag += 1; -+ } -+ -+ printk(KERN_NOTICE -+ "%s: Couldn't find bootloader size\n", -+ mtd->name); -+ return -1; -+ -+ done: -+ printk(KERN_NOTICE "bootloader size flag: %d\n", cfe_size_flag); -+ return cfe_size_flag; -+ -+} -+ -+static int __init -+find_root(struct mtd_info *mtd, size_t size, struct mtd_partition *part) -+{ -+ struct trx_header *trx; -+ unsigned char buf[512]; -+ int off; -+ size_t len; -+ -+ trx = (struct trx_header *) buf; -+ -+ for (off = (256*1024); off < size; off += mtd->erasesize) { -+ memset(buf, 0xe5, sizeof(buf)); -+ -+ /* -+ * Read into buffer -+ */ -+ if (MTD_READ(mtd, off, sizeof(buf), &len, buf) || -+ len != sizeof(buf)) -+ continue; -+ -+ /* found a TRX header */ -+ if (le32_to_cpu(trx->magic) == TRX_MAGIC) { -+ part->offset = le32_to_cpu(trx->offsets[2]) ? : -+ le32_to_cpu(trx->offsets[1]); -+ part->size = le32_to_cpu(trx->len); -+ -+ part->size -= part->offset; -+ part->offset += off; -+ -+ goto done; -+ } -+ } -+ -+ printk(KERN_NOTICE -+ "%s: Couldn't find root filesystem\n", -+ mtd->name); -+ return -1; -+ -+ done: -+ return part->size; -+} -+ -+struct mtd_partition * __init -+init_mtd_partitions(struct mtd_info *mtd, size_t size) -+{ -+ -+ int cfe_size_flag; -+ -+ /* if cfe_size_flag=0, cfe size is 256 kb, else 384 kb */ -+ cfe_size_flag = find_cfe_size(mtd, size); -+ -+ /* boot loader */ -+ bcm947xx_parts[0].offset = 0; -+ if (cfe_size_flag == 0) { -+ bcm947xx_parts[0].size = 1024*256; -+ } else { -+ /* netgear wgt634u has 384 kb bootloader */ -+ bcm947xx_parts[0].size = 1024*384; -+ } -+ -+ /* nvram */ -+ if (cfe_size_flag == 0) { -+ bcm947xx_parts[3].offset = size - mtd->erasesize; -+ } else { -+ /* nvram (old 128kb config partition on netgear wgt634u) */ -+ bcm947xx_parts[3].offset = bcm947xx_parts[0].size; -+ } -+ bcm947xx_parts[3].size = mtd->erasesize; -+ -+ /* linux (kernel and rootfs) */ -+ if (cfe_size_flag == 0) { -+ bcm947xx_parts[1].offset = bcm947xx_parts[0].size; -+ bcm947xx_parts[1].size = bcm947xx_parts[3].offset - -+ bcm947xx_parts[1].offset; -+ } else { -+ /* do not count the elf loader, which is on one block */ -+ bcm947xx_parts[1].offset = bcm947xx_parts[0].size + -+ bcm947xx_parts[3].size + mtd->erasesize; -+ bcm947xx_parts[1].size = size - -+ bcm947xx_parts[0].size - -+ (2*bcm947xx_parts[3].size) - -+ mtd->erasesize; -+ } -+ -+ /* find and size rootfs */ -+ if (find_root(mtd,size,&bcm947xx_parts[2])==0) { -+ /* entirely jffs2 */ -+ bcm947xx_parts[4].name = NULL; -+ bcm947xx_parts[2].size = size - bcm947xx_parts[2].offset - -+ bcm947xx_parts[3].size; -+ } else { -+ /* legacy setup */ -+ /* calculate leftover flash, and assign it to the jffs2 partition */ -+ if (cfe_size_flag == 0) { -+ bcm947xx_parts[4].offset = bcm947xx_parts[2].offset + -+ bcm947xx_parts[2].size; -+ if ((bcm947xx_parts[4].offset % mtd->erasesize) > 0) { -+ bcm947xx_parts[4].offset += mtd->erasesize - -+ (bcm947xx_parts[4].offset % mtd->erasesize); -+ } -+ bcm947xx_parts[4].size = bcm947xx_parts[3].offset - -+ bcm947xx_parts[4].offset; -+ } else { -+ bcm947xx_parts[4].offset = bcm947xx_parts[2].offset + -+ bcm947xx_parts[2].size; -+ if ((bcm947xx_parts[4].offset % mtd->erasesize) > 0) { -+ bcm947xx_parts[4].offset += mtd->erasesize - -+ (bcm947xx_parts[4].offset % mtd->erasesize); -+ } -+ bcm947xx_parts[4].size = size - bcm947xx_parts[3].size - -+ bcm947xx_parts[4].offset; -+ } -+ } -+ -+ return bcm947xx_parts; -+} -+#endif -+ -+int __init init_bcm947xx_map(void) -+{ -+ size_t size; -+ int ret = 0; -+#ifdef CONFIG_MTD_PARTITIONS -+ struct mtd_partition *parts; -+ int i; -+#endif -+ -+ bcm947xx_map.virt = ioremap(WINDOW_ADDR, WINDOW_SIZE); -+ -+ if (!bcm947xx_map.virt) { -+ printk("Failed to ioremap\n"); -+ return -EIO; -+ } -+ simple_map_init(&bcm947xx_map); -+ -+ bcm947xx_map.copy_from = bcm947xx_map_copy_from; -+ -+ if (!(bcm947xx_mtd = do_map_probe("cfi_probe", &bcm947xx_map))) { -+ printk("Failed to do_map_probe\n"); -+ iounmap((void *)bcm947xx_map.virt); -+ return -ENXIO; -+ } -+ -+ bcm947xx_mtd->owner = THIS_MODULE; -+ -+ size = bcm947xx_mtd->size; -+ -+ printk(KERN_NOTICE "Flash device: 0x%x at 0x%x\n", size, WINDOW_ADDR); -+ -+#ifdef CONFIG_MTD_PARTITIONS -+ parts = init_mtd_partitions(bcm947xx_mtd, size); -+ for (i = 0; parts[i].name; i++); -+ ret = add_mtd_partitions(bcm947xx_mtd, parts, i); -+ if (ret) { -+ printk(KERN_ERR "Flash: add_mtd_partitions failed\n"); -+ goto fail; -+ } -+#endif -+ return 0; -+ -+ fail: -+ if (bcm947xx_mtd) -+ map_destroy(bcm947xx_mtd); -+ if (bcm947xx_map.virt) -+ iounmap((void *)bcm947xx_map.virt); -+ bcm947xx_map.virt = 0; -+ return ret; -+} -+ -+void __exit cleanup_bcm947xx_map(void) -+{ -+#ifdef CONFIG_MTD_PARTITIONS -+ del_mtd_partitions(bcm947xx_mtd); -+#endif -+ map_destroy(bcm947xx_mtd); -+ iounmap((void *)bcm947xx_map.virt); -+} -+ -+module_init(init_bcm947xx_map); -+module_exit(cleanup_bcm947xx_map); -diff -Nur linux-2.6.15-rc5/drivers/mtd/maps/Kconfig linux-2.6.15-rc5-flash/drivers/mtd/maps/Kconfig ---- linux-2.6.15-rc5/drivers/mtd/maps/Kconfig 2005-12-04 06:10:42.000000000 +0100 -+++ linux-2.6.15-rc5-flash/drivers/mtd/maps/Kconfig 2005-12-18 19:36:11.555087000 +0100 -@@ -299,6 +299,12 @@ - Mapping for the Flaga digital module. If you don't have one, ignore - this setting. - -+config MTD_BCM47XX -+ tristate "BCM47xx flash device" -+ depends on MIPS && MTD_CFI && BCM947XX -+ help -+ Support for the flash chips on the BCM947xx board. -+ - config MTD_BEECH - tristate "CFI Flash device mapped on IBM 405LP Beech" - depends on MTD_CFI && BEECH -diff -Nur linux-2.6.15-rc5/drivers/mtd/maps/Makefile linux-2.6.15-rc5-flash/drivers/mtd/maps/Makefile ---- linux-2.6.15-rc5/drivers/mtd/maps/Makefile 2005-12-04 06:10:42.000000000 +0100 -+++ linux-2.6.15-rc5-flash/drivers/mtd/maps/Makefile 2005-12-18 19:36:11.555087000 +0100 -@@ -31,6 +31,7 @@ - obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o - obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o - obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o -+obj-$(CONFIG_MTD_BCM47XX) += bcm47xx-flash.o - obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o - obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o - obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o diff --git a/openwrt/target/linux/brcm-2.6/patches/003-bcm4710_cache_fixes.patch b/openwrt/target/linux/brcm-2.6/patches/003-bcm4710_cache_fixes.patch deleted file mode 100644 index eaa5231267..0000000000 --- a/openwrt/target/linux/brcm-2.6/patches/003-bcm4710_cache_fixes.patch +++ /dev/null @@ -1,347 +0,0 @@ -diff -urN linux.old/arch/mips/kernel/genex.S linux.dev/arch/mips/kernel/genex.S ---- linux.old/arch/mips/kernel/genex.S 2006-03-20 06:53:29.000000000 +0100 -+++ linux.dev/arch/mips/kernel/genex.S 2006-03-21 12:19:26.000000000 +0100 -@@ -72,6 +72,10 @@ - .set push - .set mips3 - .set noat -+#ifdef CONFIG_BCM4710 -+ nop -+ nop -+#endif - mfc0 k1, CP0_CAUSE - li k0, 31<<2 - andi k1, k1, 0x7c -diff -urN linux.old/arch/mips/mm/c-r4k.c linux.dev/arch/mips/mm/c-r4k.c ---- linux.old/arch/mips/mm/c-r4k.c 2006-03-20 06:53:29.000000000 +0100 -+++ linux.dev/arch/mips/mm/c-r4k.c 2006-03-21 12:19:26.000000000 +0100 -@@ -14,6 +14,12 @@ - #include <linux/mm.h> - #include <linux/bitops.h> - -+#ifdef CONFIG_BCM4710 -+#include "../bcm947xx/include/typedefs.h" -+#include "../bcm947xx/include/sbconfig.h" -+#include <asm/paccess.h> -+#endif -+ - #include <asm/bcache.h> - #include <asm/bootinfo.h> - #include <asm/cache.h> -@@ -29,6 +35,9 @@ - #include <asm/war.h> - #include <asm/cacheflush.h> /* for run_uncached() */ - -+/* For enabling BCM4710 cache workarounds */ -+int bcm4710 = 0; -+ - /* - * Must die. - */ -@@ -73,7 +82,9 @@ - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -- if (dc_lsize == 16) -+ if (bcm4710) -+ r4k_blast_dcache_page = blast_dcache_page; -+ else if (dc_lsize == 16) - r4k_blast_dcache_page = blast_dcache16_page; - else if (dc_lsize == 32) - r4k_blast_dcache_page = r4k_blast_dcache_page_dc32; -@@ -85,7 +96,9 @@ - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -- if (dc_lsize == 16) -+ if (bcm4710) -+ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed; -+ else if (dc_lsize == 16) - r4k_blast_dcache_page_indexed = blast_dcache16_page_indexed; - else if (dc_lsize == 32) - r4k_blast_dcache_page_indexed = blast_dcache32_page_indexed; -@@ -97,7 +110,9 @@ - { - unsigned long dc_lsize = cpu_dcache_line_size(); - -- if (dc_lsize == 16) -+ if (bcm4710) -+ r4k_blast_dcache = blast_dcache; -+ else if (dc_lsize == 16) - r4k_blast_dcache = blast_dcache16; - else if (dc_lsize == 32) - r4k_blast_dcache = blast_dcache32; -@@ -660,6 +675,8 @@ - unsigned long addr = (unsigned long) arg; - - R4600_HIT_CACHEOP_WAR_IMPL; -+ BCM4710_PROTECTED_FILL_TLB(addr); -+ BCM4710_PROTECTED_FILL_TLB(addr + 4); - protected_writeback_dcache_line(addr & ~(dc_lsize - 1)); - if (!cpu_icache_snoops_remote_store && scache_size) - protected_writeback_scache_line(addr & ~(sc_lsize - 1)); -@@ -1136,6 +1153,16 @@ - static inline void coherency_setup(void) - { - change_c0_config(CONF_CM_CMASK, CONF_CM_DEFAULT); -+#if defined(CONFIG_BCM4310) || defined(CONFIG_BCM4704) || defined(CONFIG_BCM5365) -+ if (BCM330X(current_cpu_data.processor_id)) { -+ __u32 cm = read_c0_diag(); -+ /* Enable icache */ -+ cm |= (1 << 31); -+ /* Enable dcache */ -+ cm |= (1 << 30); -+ write_c0_diag(cm); -+ } -+#endif - - /* - * c0_status.cu=0 specifies that updates by the sc instruction use -@@ -1165,6 +1192,15 @@ - - /* Default cache error handler for R4000 and R5000 family */ - set_uncached_handler (0x100, &except_vec2_generic, 0x80); -+ -+ /* Check if special workarounds are required */ -+#ifdef CONFIG_BCM4710 -+ if (current_cpu_data.cputype == CPU_BCM4710 && (current_cpu_data.processor_id & 0xff) == 0) { -+ printk("Enabling BCM4710A0 cache workarounds.\n"); -+ bcm4710 = 1; -+ } else -+#endif -+ bcm4710 = 0; - - probe_pcache(); - setup_scache(); -diff -urN linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c ---- linux.old/arch/mips/mm/tlbex.c 2006-03-21 12:12:38.000000000 +0100 -+++ linux.dev/arch/mips/mm/tlbex.c 2006-03-21 12:19:26.000000000 +0100 -@@ -28,6 +28,10 @@ - - /* #define DEBUG_TLB */ - -+#ifdef CONFIG_BCM4710 -+extern int bcm4710; -+#endif -+ - static __init int __attribute__((unused)) r45k_bvahwbug(void) - { - /* XXX: We should probe for the presence of this bug, but we don't. */ -@@ -1152,6 +1156,12 @@ - memset(relocs, 0, sizeof(relocs)); - memset(final_handler, 0, sizeof(final_handler)); - -+#ifdef CONFIG_BCM4710 -+ if (bcm4710) { -+ i_nop(&p); -+ } -+#endif -+ - /* - * create the plain linear handler - */ -diff -urN linux.old/include/asm-mips/r4kcache.h linux.dev/include/asm-mips/r4kcache.h ---- linux.old/include/asm-mips/r4kcache.h 2006-03-20 06:53:29.000000000 +0100 -+++ linux.dev/include/asm-mips/r4kcache.h 2006-03-21 18:40:32.000000000 +0100 -@@ -16,6 +16,18 @@ - #include <asm/cacheops.h> - #include <asm/cpu-features.h> - -+#ifdef CONFIG_BCM4710 -+#define BCM4710_DUMMY_RREG() (((sbconfig_t *)(KSEG1ADDR(SB_ENUM_BASE + SBCONFIGOFF)))->sbimstate) -+ -+#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr)) -+#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); }) -+#else -+#define BCM4710_DUMMY_RREG() -+ -+#define BCM4710_FILL_TLB(addr) -+#define BCM4710_PROTECTED_FILL_TLB(addr) -+#endif -+ - /* - * This macro return a properly sign-extended address suitable as base address - * for indexed cache operations. Two issues here: -@@ -46,6 +58,7 @@ - - static inline void flush_dcache_line_indexed(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - cache_op(Index_Writeback_Inv_D, addr); - } - -@@ -61,11 +74,13 @@ - - static inline void flush_dcache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - cache_op(Hit_Writeback_Inv_D, addr); - } - - static inline void invalidate_dcache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - cache_op(Hit_Invalidate_D, addr); - } - -@@ -97,6 +112,7 @@ - */ - static inline void protected_flush_icache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - protected_cache_op(Hit_Invalidate_I, addr); - } - -@@ -108,6 +124,7 @@ - */ - static inline void protected_writeback_dcache_line(unsigned long addr) - { -+ BCM4710_DUMMY_RREG(); - protected_cache_op(Hit_Writeback_Inv_D, addr); - } - -@@ -228,8 +245,52 @@ - : "r" (base), \ - "i" (op)); - -+static inline void blast_dcache(void) -+{ -+ unsigned long start = KSEG0; -+ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways; -+ unsigned long end = (start + dcache_size); -+ -+ do { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Index_Writeback_Inv_D, start); -+ start += current_cpu_data.dcache.linesz; -+ } while(start < end); -+} -+ -+static inline void blast_dcache_page(unsigned long page) -+{ -+ unsigned long start = page; -+ unsigned long end = start + PAGE_SIZE; -+ -+ BCM4710_FILL_TLB(start); -+ do { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Hit_Writeback_Inv_D, start); -+ start += current_cpu_data.dcache.linesz; -+ } while(start < end); -+} -+ -+static inline void blast_dcache_page_indexed(unsigned long page) -+{ -+ unsigned long start = page; -+ unsigned long end = start + PAGE_SIZE; -+ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit; -+ unsigned long ws_end = current_cpu_data.dcache.ways << -+ current_cpu_data.dcache.waybit; -+ unsigned long ws, addr; -+ for (ws = 0; ws < ws_end; ws += ws_inc) { -+ start = page + ws; -+ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) { -+ BCM4710_DUMMY_RREG(); -+ cache_op(Index_Writeback_Inv_D, addr); -+ } -+ } -+} -+ -+ - /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */ --#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize) \ -+#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, war) \ - static inline void blast_##pfx##cache##lsize(void) \ - { \ - unsigned long start = INDEX_BASE; \ -@@ -239,6 +300,7 @@ - current_cpu_data.desc.waybit; \ - unsigned long ws, addr; \ - \ -+ war \ - for (ws = 0; ws < ws_end; ws += ws_inc) \ - for (addr = start; addr < end; addr += lsize * 32) \ - cache##lsize##_unroll32(addr|ws,indexop); \ -@@ -249,6 +311,7 @@ - unsigned long start = page; \ - unsigned long end = page + PAGE_SIZE; \ - \ -+ war \ - do { \ - cache##lsize##_unroll32(start,hitop); \ - start += lsize * 32; \ -@@ -265,29 +328,31 @@ - current_cpu_data.desc.waybit; \ - unsigned long ws, addr; \ - \ -+ war \ - for (ws = 0; ws < ws_end; ws += ws_inc) \ - for (addr = start; addr < end; addr += lsize * 32) \ - cache##lsize##_unroll32(addr|ws,indexop); \ - } - --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16) --__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32) --__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64) --__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, ) -+__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, ) -+__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, BCM4710_FILL_TLB(start);) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, ) -+__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, ) - - /* build blast_xxx_range, protected_blast_xxx_range */ --#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot) \ -+#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, war) \ - static inline void prot##blast_##pfx##cache##_range(unsigned long start, \ - unsigned long end) \ - { \ - unsigned long lsize = cpu_##desc##_line_size(); \ - unsigned long addr = start & ~(lsize - 1); \ - unsigned long aend = (end - 1) & ~(lsize - 1); \ -+ war \ - while (1) { \ - prot##cache_op(hitop, addr); \ - if (addr == aend) \ -@@ -296,12 +361,12 @@ - } \ - } - --__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_) --__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_) --__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_) --__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, ) --__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, ) -+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);) -+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_, ) -+__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_, ) -+__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, , BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);) -+__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, , ) - /* blast_inv_dcache_range */ --__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, ) -+__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, , ) - - #endif /* _ASM_R4KCACHE_H */ -diff -urN linux.old/include/asm-mips/stackframe.h linux.dev/include/asm-mips/stackframe.h ---- linux.old/include/asm-mips/stackframe.h 2006-03-20 06:53:29.000000000 +0100 -+++ linux.dev/include/asm-mips/stackframe.h 2006-03-21 12:19:26.000000000 +0100 -@@ -285,6 +285,10 @@ - .macro RESTORE_SP_AND_RET - LONG_L sp, PT_R29(sp) - .set mips3 -+#ifdef CONFIG_BCM4710 -+ nop -+ nop -+#endif - eret - .set mips0 - .endm diff --git a/openwrt/target/linux/brcm-2.6/patches/004-b44_bcm47xx_support.patch b/openwrt/target/linux/brcm-2.6/patches/004-b44_bcm47xx_support.patch deleted file mode 100644 index b24480763f..0000000000 --- a/openwrt/target/linux/brcm-2.6/patches/004-b44_bcm47xx_support.patch +++ /dev/null @@ -1,697 +0,0 @@ -diff -urN linux.old/drivers/net/b44.c linux.dev/drivers/net/b44.c ---- linux.old/drivers/net/b44.c 2006-01-16 20:35:09.203794500 +0100 -+++ linux.dev/drivers/net/b44.c 2006-01-16 22:20:45.631180500 +0100 -@@ -1,7 +1,9 @@ --/* b44.c: Broadcom 4400 device driver. -+/* b44.c: Broadcom 4400/47xx device driver. - * - * Copyright (C) 2002 David S. Miller (davem@redhat.com) -- * Fixed by Pekka Pietikainen (pp@ee.oulu.fi) -+ * Copyright (C) 2004 Pekka Pietikainen (pp@ee.oulu.fi) -+ * Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org) -+ * Copyright (C) 2006 Felix Fietkau (nbd@openwrt.org) - * - * Distribute under GPL. - */ -@@ -31,6 +33,28 @@ - #define DRV_MODULE_VERSION "0.97" - #define DRV_MODULE_RELDATE "Nov 30, 2005" - -+#ifdef CONFIG_BCM947XX -+extern char *nvram_get(char *name); -+static inline void e_aton(char *str, char *dest) -+{ -+ int i = 0; -+ -+ if (str == NULL) { -+ memset(dest, 0, 6); -+ return; -+ } -+ -+ for (;;) { -+ dest[i++] = (char) simple_strtoul(str, NULL, 16); -+ str += 2; -+ if (!*str++ || i == 6) -+ break; -+ } -+} -+ -+static int b44_4713_instance; -+#endif -+ - #define B44_DEF_MSG_ENABLE \ - (NETIF_MSG_DRV | \ - NETIF_MSG_PROBE | \ -@@ -77,8 +101,8 @@ - static char version[] __devinitdata = - DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n"; - --MODULE_AUTHOR("Florian Schirmer, Pekka Pietikainen, David S. Miller"); --MODULE_DESCRIPTION("Broadcom 4400 10/100 PCI ethernet driver"); -+MODULE_AUTHOR("Felix Fietkau, Florian Schirmer, Pekka Pietikainen, David S. Miller"); -+MODULE_DESCRIPTION("Broadcom 4400/47xx 10/100 PCI ethernet driver"); - MODULE_LICENSE("GPL"); - MODULE_VERSION(DRV_MODULE_VERSION); - -@@ -93,6 +117,10 @@ - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, - { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4401B1, - PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, -+#ifdef CONFIG_BCM947XX -+ { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_BCM4713, -+ PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL }, -+#endif - { } /* terminate list with empty entry */ - }; - -@@ -131,17 +159,6 @@ - dma_desc_sync_size, dir); - } - --static inline unsigned long br32(const struct b44 *bp, unsigned long reg) --{ -- return readl(bp->regs + reg); --} -- --static inline void bw32(const struct b44 *bp, -- unsigned long reg, unsigned long val) --{ -- writel(val, bp->regs + reg); --} -- - static int b44_wait_bit(struct b44 *bp, unsigned long reg, - u32 bit, unsigned long timeout, const int clear) - { -@@ -268,6 +285,10 @@ - break; - }; - #endif -+#ifdef CONFIG_BCM947XX -+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) -+ return b44_4713_instance++; -+#endif - return 0; - } - -@@ -277,6 +298,30 @@ - == SBTMSLOW_CLOCK); - } - -+#ifdef CONFIG_BCM947XX -+static inline void __b44_cam_read(struct b44 *bp, unsigned char *data, int index) -+{ -+ u32 val; -+ -+ bw32(bp, B44_CAM_CTRL, (CAM_CTRL_READ | -+ (index << CAM_CTRL_INDEX_SHIFT))); -+ -+ b44_wait_bit(bp, B44_CAM_CTRL, CAM_CTRL_BUSY, 100, 1); -+ -+ val = br32(bp, B44_CAM_DATA_LO); -+ -+ data[2] = (val >> 24) & 0xFF; -+ data[3] = (val >> 16) & 0xFF; -+ data[4] = (val >> 8) & 0xFF; -+ data[5] = (val >> 0) & 0xFF; -+ -+ val = br32(bp, B44_CAM_DATA_HI); -+ -+ data[0] = (val >> 8) & 0xFF; -+ data[1] = (val >> 0) & 0xFF; -+} -+#endif -+ - static void __b44_cam_write(struct b44 *bp, unsigned char *data, int index) - { - u32 val; -@@ -313,14 +358,14 @@ - bw32(bp, B44_IMASK, bp->imask); - } - --static int b44_readphy(struct b44 *bp, int reg, u32 *val) -+static int __b44_readphy(struct b44 *bp, int phy_addr, int reg, u32 *val) - { - int err; - - bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII); - bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START | - (MDIO_OP_READ << MDIO_DATA_OP_SHIFT) | -- (bp->phy_addr << MDIO_DATA_PMD_SHIFT) | -+ (phy_addr << MDIO_DATA_PMD_SHIFT) | - (reg << MDIO_DATA_RA_SHIFT) | - (MDIO_TA_VALID << MDIO_DATA_TA_SHIFT))); - err = b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0); -@@ -329,18 +374,34 @@ - return err; - } - --static int b44_writephy(struct b44 *bp, int reg, u32 val) -+static int __b44_writephy(struct b44 *bp, int phy_addr, int reg, u32 val) - { - bw32(bp, B44_EMAC_ISTAT, EMAC_INT_MII); - bw32(bp, B44_MDIO_DATA, (MDIO_DATA_SB_START | - (MDIO_OP_WRITE << MDIO_DATA_OP_SHIFT) | -- (bp->phy_addr << MDIO_DATA_PMD_SHIFT) | -+ (phy_addr << MDIO_DATA_PMD_SHIFT) | - (reg << MDIO_DATA_RA_SHIFT) | - (MDIO_TA_VALID << MDIO_DATA_TA_SHIFT) | - (val & MDIO_DATA_DATA))); - return b44_wait_bit(bp, B44_EMAC_ISTAT, EMAC_INT_MII, 100, 0); - } - -+static inline int b44_readphy(struct b44 *bp, int reg, u32 *val) -+{ -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; -+ -+ return __b44_readphy(bp, bp->phy_addr, reg, val); -+} -+ -+static inline int b44_writephy(struct b44 *bp, int reg, u32 val) -+{ -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; -+ -+ return __b44_writephy(bp, bp->phy_addr, reg, val); -+} -+ - /* miilib interface */ - /* FIXME FIXME: phy_id is ignored, bp->phy_addr use is unconditional - * due to code existing before miilib use was added to this driver. -@@ -369,6 +430,8 @@ - u32 val; - int err; - -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; - err = b44_writephy(bp, MII_BMCR, BMCR_RESET); - if (err) - return err; -@@ -439,6 +502,22 @@ - u32 val; - int err; - -+#ifdef CONFIG_BCM947XX -+ /* -+ * workaround for bad hardware design in Linksys WAP54G v1.0 -+ * see https://dev.openwrt.org/ticket/146 -+ * check and reset bit "isolate" -+ */ -+ if ((bp->pdev->device == PCI_DEVICE_ID_BCM4713) && -+ (atoi(nvram_get("boardnum")) == 2) && -+ (__b44_readphy(bp, 0, MII_BMCR, &val) == 0) && -+ (val & BMCR_ISOLATE) && -+ (__b44_writephy(bp, 0, MII_BMCR, val & ~BMCR_ISOLATE) != 0)) { -+ printk(KERN_WARNING PFX "PHY: cannot reset MII transceiver isolate bit.\n"); -+ } -+#endif -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) -+ return 0; - if ((err = b44_readphy(bp, B44_MII_ALEDCTRL, &val)) != 0) - goto out; - if ((err = b44_writephy(bp, B44_MII_ALEDCTRL, -@@ -534,6 +613,19 @@ - { - u32 bmsr, aux; - -+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY) { -+ bp->flags |= B44_FLAG_100_BASE_T; -+ bp->flags |= B44_FLAG_FULL_DUPLEX; -+ if (!netif_carrier_ok(bp->dev)) { -+ u32 val = br32(bp, B44_TX_CTRL); -+ val |= TX_CTRL_DUPLEX; -+ bw32(bp, B44_TX_CTRL, val); -+ netif_carrier_on(bp->dev); -+ b44_link_report(bp); -+ } -+ return; -+ } -+ - if (!b44_readphy(bp, MII_BMSR, &bmsr) && - !b44_readphy(bp, B44_MII_AUXCTRL, &aux) && - (bmsr != 0xffff)) { -@@ -1281,9 +1373,10 @@ - bw32(bp, B44_DMARX_CTRL, 0); - bp->rx_prod = bp->rx_cons = 0; - } else { -- ssb_pci_setup(bp, (bp->core_unit == 0 ? -- SBINTVEC_ENET0 : -- SBINTVEC_ENET1)); -+ if (bp->pdev->device != PCI_DEVICE_ID_BCM4713) -+ ssb_pci_setup(bp, (bp->core_unit == 0 ? -+ SBINTVEC_ENET0 : -+ SBINTVEC_ENET1)); - } - - ssb_core_reset(bp); -@@ -1291,8 +1384,14 @@ - b44_clear_stats(bp); - - /* Make PHY accessible. */ -- bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE | -+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) -+ bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE | -+ (((100000000 + (B44_MDC_RATIO / 2)) / B44_MDC_RATIO) -+ & MDIO_CTRL_MAXF_MASK))); -+ else -+ bw32(bp, B44_MDIO_CTRL, (MDIO_CTRL_PREAMBLE | - (0x0d & MDIO_CTRL_MAXF_MASK))); -+ - br32(bp, B44_MDIO_CTRL); - - if (!(br32(bp, B44_DEVCTRL) & DEVCTRL_IPP)) { -@@ -1834,18 +1933,297 @@ - .get_perm_addr = ethtool_op_get_perm_addr, - }; - -+static int b44_ethtool_ioctl (struct net_device *dev, void __user *useraddr) -+{ -+ struct b44 *bp = dev->priv; -+ struct pci_dev *pci_dev = bp->pdev; -+ u32 ethcmd; -+ -+ if (copy_from_user (ðcmd, useraddr, sizeof (ethcmd))) -+ return -EFAULT; -+ -+ switch (ethcmd) { -+ case ETHTOOL_GDRVINFO: { -+ struct ethtool_drvinfo info = { ETHTOOL_GDRVINFO }; -+ strcpy (info.driver, DRV_MODULE_NAME); -+ strcpy (info.version, DRV_MODULE_VERSION); -+ memset(&info.fw_version, 0, sizeof(info.fw_version)); -+ strcpy (info.bus_info, pci_name(pci_dev)); -+ info.eedump_len = 0; -+ info.regdump_len = 0; -+ if (copy_to_user (useraddr, &info, sizeof (info))) -+ return -EFAULT; -+ return 0; -+ } -+ -+ case ETHTOOL_GSET: { -+ struct ethtool_cmd cmd = { ETHTOOL_GSET }; -+ -+ if (!(bp->flags & B44_FLAG_INIT_COMPLETE)) -+ return -EAGAIN; -+ cmd.supported = (SUPPORTED_Autoneg); -+ cmd.supported |= (SUPPORTED_100baseT_Half | -+ SUPPORTED_100baseT_Full | -+ SUPPORTED_10baseT_Half | -+ SUPPORTED_10baseT_Full | -+ SUPPORTED_MII); -+ -+ cmd.advertising = 0; -+ if (bp->flags & B44_FLAG_ADV_10HALF) -+ cmd.advertising |= ADVERTISE_10HALF; -+ if (bp->flags & B44_FLAG_ADV_10FULL) -+ cmd.advertising |= ADVERTISE_10FULL; -+ if (bp->flags & B44_FLAG_ADV_100HALF) -+ cmd.advertising |= ADVERTISE_100HALF; -+ if (bp->flags & B44_FLAG_ADV_100FULL) -+ cmd.advertising |= ADVERTISE_100FULL; -+ cmd.advertising |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM; -+ cmd.speed = (bp->flags & B44_FLAG_100_BASE_T) ? -+ SPEED_100 : SPEED_10; -+ cmd.duplex = (bp->flags & B44_FLAG_FULL_DUPLEX) ? -+ DUPLEX_FULL : DUPLEX_HALF; -+ cmd.port = 0; -+ cmd.phy_address = bp->phy_addr; -+ cmd.transceiver = (bp->flags & B44_FLAG_INTERNAL_PHY) ? -+ XCVR_INTERNAL : XCVR_EXTERNAL; -+ cmd.autoneg = (bp->flags & B44_FLAG_FORCE_LINK) ? -+ AUTONEG_DISABLE : AUTONEG_ENABLE; -+ cmd.maxtxpkt = 0; -+ cmd.maxrxpkt = 0; -+ if (copy_to_user(useraddr, &cmd, sizeof(cmd))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_SSET: { -+ struct ethtool_cmd cmd; -+ -+ if (!(bp->flags & B44_FLAG_INIT_COMPLETE)) -+ return -EAGAIN; -+ -+ if (copy_from_user(&cmd, useraddr, sizeof(cmd))) -+ return -EFAULT; -+ -+ /* We do not support gigabit. */ -+ if (cmd.autoneg == AUTONEG_ENABLE) { -+ if (cmd.advertising & -+ (ADVERTISED_1000baseT_Half | -+ ADVERTISED_1000baseT_Full)) -+ return -EINVAL; -+ } else if ((cmd.speed != SPEED_100 && -+ cmd.speed != SPEED_10) || -+ (cmd.duplex != DUPLEX_HALF && -+ cmd.duplex != DUPLEX_FULL)) { -+ return -EINVAL; -+ } -+ -+ spin_lock_irq(&bp->lock); -+ -+ if (cmd.autoneg == AUTONEG_ENABLE) { -+ bp->flags &= ~B44_FLAG_FORCE_LINK; -+ bp->flags &= ~(B44_FLAG_ADV_10HALF | -+ B44_FLAG_ADV_10FULL | -+ B44_FLAG_ADV_100HALF | -+ B44_FLAG_ADV_100FULL); -+ if (cmd.advertising & ADVERTISE_10HALF) -+ bp->flags |= B44_FLAG_ADV_10HALF; -+ if (cmd.advertising & ADVERTISE_10FULL) -+ bp->flags |= B44_FLAG_ADV_10FULL; -+ if (cmd.advertising & ADVERTISE_100HALF) -+ bp->flags |= B44_FLAG_ADV_100HALF; -+ if (cmd.advertising & ADVERTISE_100FULL) -+ bp->flags |= B44_FLAG_ADV_100FULL; -+ } else { -+ bp->flags |= B44_FLAG_FORCE_LINK; -+ if (cmd.speed == SPEED_100) -+ bp->flags |= B44_FLAG_100_BASE_T; -+ if (cmd.duplex == DUPLEX_FULL) -+ bp->flags |= B44_FLAG_FULL_DUPLEX; -+ } -+ -+ b44_setup_phy(bp); -+ -+ spin_unlock_irq(&bp->lock); -+ -+ return 0; -+ } -+ -+ case ETHTOOL_GMSGLVL: { -+ struct ethtool_value edata = { ETHTOOL_GMSGLVL }; -+ edata.data = bp->msg_enable; -+ if (copy_to_user(useraddr, &edata, sizeof(edata))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_SMSGLVL: { -+ struct ethtool_value edata; -+ if (copy_from_user(&edata, useraddr, sizeof(edata))) -+ return -EFAULT; -+ bp->msg_enable = edata.data; -+ return 0; -+ } -+ case ETHTOOL_NWAY_RST: { -+ u32 bmcr; -+ int r; -+ -+ spin_lock_irq(&bp->lock); -+ b44_readphy(bp, MII_BMCR, &bmcr); -+ b44_readphy(bp, MII_BMCR, &bmcr); -+ r = -EINVAL; -+ if (bmcr & BMCR_ANENABLE) { -+ b44_writephy(bp, MII_BMCR, -+ bmcr | BMCR_ANRESTART); -+ r = 0; -+ } -+ spin_unlock_irq(&bp->lock); -+ -+ return r; -+ } -+ case ETHTOOL_GLINK: { -+ struct ethtool_value edata = { ETHTOOL_GLINK }; -+ edata.data = netif_carrier_ok(bp->dev) ? 1 : 0; -+ if (copy_to_user(useraddr, &edata, sizeof(edata))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_GRINGPARAM: { -+ struct ethtool_ringparam ering = { ETHTOOL_GRINGPARAM }; -+ -+ ering.rx_max_pending = B44_RX_RING_SIZE - 1; -+ ering.rx_pending = bp->rx_pending; -+ -+ /* XXX ethtool lacks a tx_max_pending, oops... */ -+ -+ if (copy_to_user(useraddr, &ering, sizeof(ering))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_SRINGPARAM: { -+ struct ethtool_ringparam ering; -+ -+ if (copy_from_user(&ering, useraddr, sizeof(ering))) -+ return -EFAULT; -+ -+ if ((ering.rx_pending > B44_RX_RING_SIZE - 1) || -+ (ering.rx_mini_pending != 0) || -+ (ering.rx_jumbo_pending != 0) || -+ (ering.tx_pending > B44_TX_RING_SIZE - 1)) -+ return -EINVAL; -+ -+ spin_lock_irq(&bp->lock); -+ -+ bp->rx_pending = ering.rx_pending; -+ bp->tx_pending = ering.tx_pending; -+ -+ b44_halt(bp); -+ b44_init_rings(bp); -+ b44_init_hw(bp); -+ netif_wake_queue(bp->dev); -+ spin_unlock_irq(&bp->lock); -+ -+ b44_enable_ints(bp); -+ -+ return 0; -+ } -+ case ETHTOOL_GPAUSEPARAM: { -+ struct ethtool_pauseparam epause = { ETHTOOL_GPAUSEPARAM }; -+ -+ epause.autoneg = -+ (bp->flags & B44_FLAG_PAUSE_AUTO) != 0; -+ epause.rx_pause = -+ (bp->flags & B44_FLAG_RX_PAUSE) != 0; -+ epause.tx_pause = -+ (bp->flags & B44_FLAG_TX_PAUSE) != 0; -+ if (copy_to_user(useraddr, &epause, sizeof(epause))) -+ return -EFAULT; -+ return 0; -+ } -+ case ETHTOOL_SPAUSEPARAM: { -+ struct ethtool_pauseparam epause; -+ -+ if (copy_from_user(&epause, useraddr, sizeof(epause))) -+ return -EFAULT; -+ -+ spin_lock_irq(&bp->lock); -+ if (epause.autoneg) -+ bp->flags |= B44_FLAG_PAUSE_AUTO; -+ else -+ bp->flags &= ~B44_FLAG_PAUSE_AUTO; -+ if (epause.rx_pause) -+ bp->flags |= B44_FLAG_RX_PAUSE; -+ else -+ bp->flags &= ~B44_FLAG_RX_PAUSE; -+ if (epause.tx_pause) -+ bp->flags |= B44_FLAG_TX_PAUSE; -+ else -+ bp->flags &= ~B44_FLAG_TX_PAUSE; -+ if (bp->flags & B44_FLAG_PAUSE_AUTO) { -+ b44_halt(bp); -+ b44_init_rings(bp); -+ b44_init_hw(bp); -+ } else { -+ __b44_set_flow_ctrl(bp, bp->flags); -+ } -+ spin_unlock_irq(&bp->lock); -+ -+ b44_enable_ints(bp); -+ -+ return 0; -+ } -+ }; -+ -+ return -EOPNOTSUPP; -+} -+ - static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) - { - struct mii_ioctl_data *data = if_mii(ifr); - struct b44 *bp = netdev_priv(dev); - int err = -EINVAL; - -- if (!netif_running(dev)) -+ if (bp->pdev->device != PCI_DEVICE_ID_BCM4713) { -+ if (!netif_running(dev)) -+ goto out; -+ -+ spin_lock_irq(&bp->lock); -+ err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL); -+ spin_unlock_irq(&bp->lock); - goto out; -+ } - -- spin_lock_irq(&bp->lock); -- err = generic_mii_ioctl(&bp->mii_if, data, cmd, NULL); -- spin_unlock_irq(&bp->lock); -+ switch (cmd) { -+ case SIOCETHTOOL: -+ return b44_ethtool_ioctl(dev, (void __user*) ifr->ifr_data); -+ -+ case SIOCGMIIPHY: -+ data->phy_id = bp->phy_addr; -+ -+ /* fallthru */ -+ case SIOCGMIIREG: { -+ u32 mii_regval; -+ spin_lock_irq(&bp->lock); -+ err = __b44_readphy(bp, data->phy_id & 0x1f, data->reg_num & 0x1f, &mii_regval); -+ spin_unlock_irq(&bp->lock); -+ -+ data->val_out = mii_regval; -+ -+ return err; -+ } -+ -+ case SIOCSMIIREG: -+ if (!capable(CAP_NET_ADMIN)) -+ return -EPERM; -+ -+ spin_lock_irq(&bp->lock); -+ err = __b44_writephy(bp, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in); -+ spin_unlock_irq(&bp->lock); -+ -+ return err; -+ -+ default: -+ break; -+ }; -+ return -EOPNOTSUPP; -+ - out: - return err; - } -@@ -1865,22 +2243,55 @@ - static int __devinit b44_get_invariants(struct b44 *bp) - { - u8 eeprom[128]; -- int err; -- -- err = b44_read_eeprom(bp, &eeprom[0]); -- if (err) -- goto out; -- -- bp->dev->dev_addr[0] = eeprom[79]; -- bp->dev->dev_addr[1] = eeprom[78]; -- bp->dev->dev_addr[2] = eeprom[81]; -- bp->dev->dev_addr[3] = eeprom[80]; -- bp->dev->dev_addr[4] = eeprom[83]; -- bp->dev->dev_addr[5] = eeprom[82]; -- memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len); -- -- bp->phy_addr = eeprom[90] & 0x1f; -+ u8 buf[32]; -+ int err = 0; -+ unsigned long flags; -+ -+#ifdef CONFIG_BCM947XX -+ if (bp->pdev->device == PCI_DEVICE_ID_BCM4713) { -+ /* -+ * BCM47xx boards don't have a EEPROM. The MAC is stored in -+ * a NVRAM area somewhere in the flash memory. -+ */ -+ sprintf(buf, "et%dmacaddr", b44_4713_instance); -+ if (nvram_get(buf)) { -+ e_aton(nvram_get(buf), bp->dev->dev_addr); -+ } else { -+ /* -+ * Getting the MAC out of NVRAM failed. To make it work -+ * here, we simply rely on the bootloader to write the -+ * MAC into the CAM. -+ */ -+ spin_lock_irqsave(&bp->lock, flags); -+ __b44_cam_read(bp, bp->dev->dev_addr, 0); -+ spin_unlock_irqrestore(&bp->lock, flags); -+ } - -+ /* -+ * BCM47xx boards don't have a PHY. Usually there is a switch -+ * chip with multiple PHYs connected to the PHY port. -+ */ -+ bp->phy_addr = B44_PHY_ADDR_NO_PHY; -+ bp->dma_offset = 0; -+ } else -+#endif -+ { -+ err = b44_read_eeprom(bp, &eeprom[0]); -+ if (err) -+ goto out; -+ -+ bp->dev->dev_addr[0] = eeprom[79]; -+ bp->dev->dev_addr[1] = eeprom[78]; -+ bp->dev->dev_addr[2] = eeprom[81]; -+ bp->dev->dev_addr[3] = eeprom[80]; -+ bp->dev->dev_addr[4] = eeprom[83]; -+ bp->dev->dev_addr[5] = eeprom[82]; -+ memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len); -+ -+ bp->phy_addr = eeprom[90] & 0x1f; -+ bp->dma_offset = SB_PCI_DMA; -+ } -+ - /* With this, plus the rx_header prepended to the data by the - * hardware, we'll land the ethernet header on a 2-byte boundary. - */ -@@ -1889,11 +2300,7 @@ - bp->imask = IMASK_DEF; - - bp->core_unit = ssb_core_unit(bp); -- bp->dma_offset = SB_PCI_DMA; - -- /* XXX - really required? -- bp->flags |= B44_FLAG_BUGGY_TXPTR; -- */ - out: - return err; - } -@@ -2032,11 +2439,17 @@ - - pci_save_state(bp->pdev); - -- printk(KERN_INFO "%s: Broadcom 4400 10/100BaseT Ethernet ", dev->name); -+ printk(KERN_INFO "%s: Broadcom %s 10/100BaseT Ethernet ", dev->name, -+ (pdev->device == PCI_DEVICE_ID_BCM4713) ? "47xx" : "4400"); - for (i = 0; i < 6; i++) - printk("%2.2x%c", dev->dev_addr[i], - i == 5 ? '\n' : ':'); - -+ /* Initialize phy */ -+ spin_lock_irq(&bp->lock); -+ b44_chip_reset(bp); -+ spin_unlock_irq(&bp->lock); -+ - return 0; - - err_out_iounmap: -diff -urN linux.old/drivers/net/b44.h linux.dev/drivers/net/b44.h ---- linux.old/drivers/net/b44.h 2006-01-16 20:35:09.255797750 +0100 -+++ linux.dev/drivers/net/b44.h 2006-01-16 20:30:30.566380750 +0100 -@@ -292,6 +292,10 @@ - #define SSB_PCI_MASK1 0xfc000000 - #define SSB_PCI_MASK2 0xc0000000 - -+#define br32(bp, REG) readl((void *)bp->regs + (REG)) -+#define bw32(bp, REG,VAL) writel((VAL), (void *)bp->regs + (REG)) -+#define atoi(str) simple_strtoul(((str != NULL) ? str : ""), NULL, 0) -+ - /* 4400 PHY registers */ - #define B44_MII_AUXCTRL 24 /* Auxiliary Control */ - #define MII_AUXCTRL_DUPLEX 0x0001 /* Full Duplex */ -@@ -345,6 +349,8 @@ - }; - - #define B44_MCAST_TABLE_SIZE 32 -+#define B44_PHY_ADDR_NO_PHY 30 -+#define B44_MDC_RATIO 5000000 - - #define B44_STAT_REG_DECLARE \ - _B44(tx_good_octets) \ -@@ -420,6 +426,7 @@ - - u32 dma_offset; - u32 flags; -+#define B44_FLAG_INIT_COMPLETE 0x00000001 - #define B44_FLAG_BUGGY_TXPTR 0x00000002 - #define B44_FLAG_REORDER_BUG 0x00000004 - #define B44_FLAG_PAUSE_AUTO 0x00008000 |