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Diffstat (limited to 'openwrt/target/linux/aruba-2.6/patches/003-pci.patch')
-rw-r--r--openwrt/target/linux/aruba-2.6/patches/003-pci.patch618
1 files changed, 0 insertions, 618 deletions
diff --git a/openwrt/target/linux/aruba-2.6/patches/003-pci.patch b/openwrt/target/linux/aruba-2.6/patches/003-pci.patch
deleted file mode 100644
index 0cad12a087..0000000000
--- a/openwrt/target/linux/aruba-2.6/patches/003-pci.patch
+++ /dev/null
@@ -1,618 +0,0 @@
-diff -Nur linux-2.6.15/arch/mips/pci/fixup-aruba.c linux-2.6.15-openwrt/arch/mips/pci/fixup-aruba.c
---- linux-2.6.15/arch/mips/pci/fixup-aruba.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/pci/fixup-aruba.c 2006-01-10 00:34:41.000000000 +0100
-@@ -0,0 +1,115 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * PCI fixups for IDT EB434 board
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * 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.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/config.h>
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <asm/idt-boards/rc32434/rc32434_pci.h>
-+
-+int __init pcibios_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
-+{
-+
-+ if (dev->bus->number != 0) {
-+ return 0;
-+ }
-+
-+ slot = PCI_SLOT(dev->devfn);
-+ dev->irq = 0;
-+
-+ if (slot > 0 && slot <= 15) {
-+#if 1
-+ if(slot == 10) {
-+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 9; // intA
-+ } else if(slot == 11) {
-+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 10; // intA
-+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 10; // intA
-+ if(pin == 3) dev->irq = GROUP4_IRQ_BASE + 10; // intA
-+ } else if(slot == 12) {
-+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 11; // intA
-+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 12; // intB
-+ } else if (slot == 13) {
-+ if(pin == 1) dev->irq = GROUP4_IRQ_BASE + 12; // intA
-+ if(pin == 2) dev->irq = GROUP4_IRQ_BASE + 11; // intB
-+ } else {
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ }
-+#else
-+ switch (pin) {
-+ case 1: /* INTA*/
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ break;
-+ case 2: /* INTB */
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ break;
-+ case 3: /* INTC */
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ break;
-+ case 4: /* INTD */
-+ dev->irq = GROUP4_IRQ_BASE + 11;
-+ break;
-+ default:
-+ dev->irq = 0xff;
-+ break;
-+ }
-+#endif
-+#ifdef DEBUG
-+ printk("irq fixup: slot %d, pin %d, irq %d\n",
-+ slot, pin, dev->irq);
-+#endif
-+ pci_write_config_byte(dev, PCI_INTERRUPT_LINE,dev->irq);
-+ }
-+ return (dev->irq);
-+}
-+
-+struct pci_fixup pcibios_fixups[] = {
-+ {0}
-+};
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-+
-diff -Nur linux-2.6.15/arch/mips/pci/Makefile linux-2.6.15-openwrt/arch/mips/pci/Makefile
---- linux-2.6.15/arch/mips/pci/Makefile 2006-01-03 04:21:10.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/pci/Makefile 2006-01-10 00:32:32.000000000 +0100
-@@ -56,3 +56,4 @@
- obj-$(CONFIG_TOSHIBA_RBTX4938) += fixup-tx4938.o ops-tx4938.o
- obj-$(CONFIG_VICTOR_MPC30X) += fixup-mpc30x.o
- obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o
-+obj-$(CONFIG_MACH_ARUBA) += fixup-aruba.o ops-aruba.o pci-aruba.o
-diff -Nur linux-2.6.15/arch/mips/pci/ops-aruba.c linux-2.6.15-openwrt/arch/mips/pci/ops-aruba.c
---- linux-2.6.15/arch/mips/pci/ops-aruba.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/pci/ops-aruba.c 2006-01-10 00:32:32.000000000 +0100
-@@ -0,0 +1,204 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * pci_ops for IDT EB434 board
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * 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.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/config.h>
-+#include <linux/init.h>
-+#include <linux/pci.h>
-+#include <linux/types.h>
-+#include <linux/delay.h>
-+
-+#include <asm/cpu.h>
-+#include <asm/io.h>
-+
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <asm/idt-boards/rc32434/rc32434_pci.h>
-+
-+#define PCI_ACCESS_READ 0
-+#define PCI_ACCESS_WRITE 1
-+
-+
-+#define PCI_CFG_SET(slot,func,off) \
-+ (rc32434_pci->pcicfga = (0x80000000 | ((slot)<<11) | \
-+ ((func)<<8) | (off)))
-+
-+static int config_access(unsigned char access_type, struct pci_bus *bus,
-+ unsigned int devfn, unsigned char where,
-+ u32 * data)
-+{
-+ /*
-+ * config cycles are on 4 byte boundary only
-+ */
-+ unsigned int slot = PCI_SLOT(devfn);
-+ u8 func = PCI_FUNC(devfn);
-+
-+ if (slot < 2 || slot > 15) {
-+ *data = 0xFFFFFFFF;
-+ return -1;
-+ }
-+ /* Setup address */
-+ PCI_CFG_SET(slot, func, where);
-+ rc32434_sync();
-+
-+ if (access_type == PCI_ACCESS_WRITE) {
-+ rc32434_sync();
-+ rc32434_pci->pcicfgd = *data;
-+ } else {
-+ rc32434_sync();
-+ *data = rc32434_pci->pcicfgd;
-+ }
-+
-+ rc32434_sync();
-+
-+ return 0;
-+}
-+
-+
-+/*
-+ * We can't address 8 and 16 bit words directly. Instead we have to
-+ * read/write a 32bit word and mask/modify the data we actually want.
-+ */
-+static int read_config_byte(struct pci_bus *bus, unsigned int devfn,
-+ int where, u8 * val)
-+{
-+ u32 data;
-+ int ret;
-+
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
-+ *val = (data >> ((where & 3) << 3)) & 0xff;
-+ return ret;
-+}
-+
-+static int read_config_word(struct pci_bus *bus, unsigned int devfn,
-+ int where, u16 * val)
-+{
-+ u32 data;
-+ int ret;
-+
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data);
-+ *val = (data >> ((where & 3) << 3)) & 0xffff;
-+ return ret;
-+}
-+
-+static int read_config_dword(struct pci_bus *bus, unsigned int devfn,
-+ int where, u32 * val)
-+{
-+ int ret;
-+
-+ ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val);
-+ return ret;
-+}
-+
-+static int
-+write_config_byte(struct pci_bus *bus, unsigned int devfn, int where,
-+ u8 val)
-+{
-+ u32 data = 0;
-+
-+ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
-+ return -1;
-+
-+ data = (data & ~(0xff << ((where & 3) << 3))) |
-+ (val << ((where & 3) << 3));
-+
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
-+ return -1;
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+
-+static int
-+write_config_word(struct pci_bus *bus, unsigned int devfn, int where,
-+ u16 val)
-+{
-+ u32 data = 0;
-+
-+ if (config_access(PCI_ACCESS_READ, bus, devfn, where, &data))
-+ return -1;
-+
-+ data = (data & ~(0xffff << ((where & 3) << 3))) |
-+ (val << ((where & 3) << 3));
-+
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data))
-+ return -1;
-+
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+
-+static int
-+write_config_dword(struct pci_bus *bus, unsigned int devfn, int where,
-+ u32 val)
-+{
-+ if (config_access(PCI_ACCESS_WRITE, bus, devfn, where, &val))
-+ return -1;
-+
-+ return PCIBIOS_SUCCESSFUL;
-+}
-+
-+static int pci_config_read(struct pci_bus *bus, unsigned int devfn,
-+ int where, int size, u32 * val)
-+{
-+ switch (size) {
-+ case 1:
-+ return read_config_byte(bus, devfn, where, (u8 *) val);
-+ case 2:
-+ return read_config_word(bus, devfn, where, (u16 *) val);
-+ default:
-+ return read_config_dword(bus, devfn, where, val);
-+ }
-+}
-+
-+static int pci_config_write(struct pci_bus *bus, unsigned int devfn,
-+ int where, int size, u32 val)
-+{
-+ switch (size) {
-+ case 1:
-+ return write_config_byte(bus, devfn, where, (u8) val);
-+ case 2:
-+ return write_config_word(bus, devfn, where, (u16) val);
-+ default:
-+ return write_config_dword(bus, devfn, where, val);
-+ }
-+}
-+
-+struct pci_ops rc32434_pci_ops = {
-+ .read = pci_config_read,
-+ .write = pci_config_write,
-+};
-diff -Nur linux-2.6.15/arch/mips/pci/pci-aruba.c linux-2.6.15-openwrt/arch/mips/pci/pci-aruba.c
---- linux-2.6.15/arch/mips/pci/pci-aruba.c 1970-01-01 01:00:00.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/pci/pci-aruba.c 2006-01-10 00:32:32.000000000 +0100
-@@ -0,0 +1,235 @@
-+/**************************************************************************
-+ *
-+ * BRIEF MODULE DESCRIPTION
-+ * PCI initialization for IDT EB434 board
-+ *
-+ * Copyright 2004 IDT Inc. (rischelp@idt.com)
-+ *
-+ * 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.
-+ *
-+ *
-+ **************************************************************************
-+ * May 2004 rkt, neb
-+ *
-+ * Initial Release
-+ *
-+ *
-+ *
-+ **************************************************************************
-+ */
-+
-+#include <linux/config.h>
-+#include <linux/types.h>
-+#include <linux/pci.h>
-+#include <linux/kernel.h>
-+#include <linux/init.h>
-+#include <asm/idt-boards/rc32434/rc32434.h>
-+#include <asm/idt-boards/rc32434/rc32434_pci.h>
-+
-+#define PCI_ACCESS_READ 0
-+#define PCI_ACCESS_WRITE 1
-+
-+#undef DEBUG
-+#ifdef DEBUG
-+#define DBG(x...) printk(x)
-+#else
-+#define DBG(x...)
-+#endif
-+/* define an unsigned array for the PCI registers */
-+unsigned int korinaCnfgRegs[25] = {
-+ KORINA_CNFG1, KORINA_CNFG2, KORINA_CNFG3, KORINA_CNFG4,
-+ KORINA_CNFG5, KORINA_CNFG6, KORINA_CNFG7, KORINA_CNFG8,
-+ KORINA_CNFG9, KORINA_CNFG10, KORINA_CNFG11, KORINA_CNFG12,
-+ KORINA_CNFG13, KORINA_CNFG14, KORINA_CNFG15, KORINA_CNFG16,
-+ KORINA_CNFG17, KORINA_CNFG18, KORINA_CNFG19, KORINA_CNFG20,
-+ KORINA_CNFG21, KORINA_CNFG22, KORINA_CNFG23, KORINA_CNFG24
-+};
-+
-+static struct resource rc32434_res_pci_mem2;
-+
-+static struct resource rc32434_res_pci_mem1 = {
-+ .name = "PCI MEM1",
-+ .start = 0x50000000,
-+ .end = 0x5FFFFFFF,
-+ .flags = IORESOURCE_MEM,
-+ .child = &rc32434_res_pci_mem2,
-+};
-+static struct resource rc32434_res_pci_mem2 = {
-+ .name = "PCI MEM2",
-+ .start = 0x60000000,
-+ .end = 0x6FFFFFFF,
-+ .flags = IORESOURCE_MEM,
-+ .parent = &rc32434_res_pci_mem1,
-+};
-+static struct resource rc32434_res_pci_io1 = {
-+ .name = "PCI I/O1",
-+ .start = 0x18800000,
-+ .end = 0x188FFFFF,
-+ .flags = IORESOURCE_IO,
-+};
-+
-+extern struct pci_ops rc32434_pci_ops;
-+
-+struct pci_controller rc32434_controller = {
-+ .pci_ops = &rc32434_pci_ops,
-+ .mem_resource = &rc32434_res_pci_mem1,
-+ .io_resource = &rc32434_res_pci_io1,
-+ .mem_offset = 0x00000000UL,
-+ .io_offset = 0x00000000UL,
-+};
-+
-+extern unsigned int arch_has_pci;
-+
-+static int __init rc32434_pcibridge_init(void)
-+{
-+
-+ unsigned int pciConfigAddr = 0;/*used for writing pci config values */
-+ int loopCount=0 ;/*used for the loop */
-+
-+ unsigned int pcicValue, pcicData=0;
-+ unsigned int dummyRead, pciCntlVal = 0;
-+
-+ if (!arch_has_pci) return 0;
-+
-+ printk("PCI: Initializing PCI\n");
-+
-+ /* Disable the IP bus error for PCI scaning */
-+ pciCntlVal=rc32434_pci->pcic;
-+ pciCntlVal &= 0xFFFFFF7;
-+ rc32434_pci->pcic = pciCntlVal;
-+
-+ ioport_resource.start = rc32434_res_pci_io1.start;
-+ ioport_resource.end = rc32434_res_pci_io1.end;
-+/*
-+ iomem_resource.start = rc32434_res_pci_mem1.start;
-+ iomem_resource.end = rc32434_res_pci_mem1.end;
-+*/
-+
-+ pcicValue = rc32434_pci->pcic;
-+ pcicValue = (pcicValue >> PCIM_SHFT) & PCIM_BIT_LEN;
-+ if (!((pcicValue == PCIM_H_EA) ||
-+ (pcicValue == PCIM_H_IA_FIX) ||
-+ (pcicValue == PCIM_H_IA_RR))) {
-+ /* Not in Host Mode, return ERROR */
-+ return -1;
-+ }
-+
-+ /* Enables the Idle Grant mode, Arbiter Parking */
-+ pcicData |=(PCIC_igm_m|PCIC_eap_m|PCIC_en_m);
-+ rc32434_pci->pcic = pcicData; /* Enable the PCI bus Interface */
-+ /* Zero out the PCI status & PCI Status Mask */
-+ for(;;) {
-+ pcicData = rc32434_pci->pcis;
-+ if (!(pcicData & PCIS_rip_m))
-+ break;
-+ }
-+
-+ rc32434_pci->pcis = 0;
-+ rc32434_pci->pcism = 0xFFFFFFFF;
-+ /* Zero out the PCI decoupled registers */
-+ rc32434_pci->pcidac=0; /* disable PCI decoupled accesses at initialization */
-+ rc32434_pci->pcidas=0; /* clear the status */
-+ rc32434_pci->pcidasm=0x0000007F; /* Mask all the interrupts */
-+ /* Mask PCI Messaging Interrupts */
-+ rc32434_pci_msg->pciiic = 0;
-+ rc32434_pci_msg->pciiim = 0xFFFFFFFF;
-+ rc32434_pci_msg->pciioic = 0;
-+ rc32434_pci_msg->pciioim = 0;
-+
-+ /* Setup PCILB0 as Memory Window */
-+ rc32434_pci->pcilba[0].a = (unsigned int) (PCI_ADDR_START);
-+
-+ /* setup the PCI map address as same as the local address */
-+
-+ rc32434_pci->pcilba[0].m = (unsigned int) (PCI_ADDR_START);
-+
-+ /* Setup PCILBA1 as MEM */
-+#ifdef __MIPSEB__
-+ rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
-+#else
-+ rc32434_pci->pcilba[0].c = ( ((SIZE_16MB & 0x1f) << PCILBAC_size_b));
-+#endif
-+ dummyRead = rc32434_pci->pcilba[0].c; /* flush the CPU write Buffers */
-+
-+ rc32434_pci->pcilba[1].a = 0x60000000;
-+
-+ rc32434_pci->pcilba[1].m = 0x60000000;
-+ /* setup PCILBA2 as IO Window*/
-+#ifdef __MIPSEB__
-+ rc32434_pci->pcilba[1].c = ( ((SIZE_256MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
-+#else
-+ rc32434_pci->pcilba[1].c = ((SIZE_256MB & 0x1f) << PCILBAC_size_b);
-+#endif
-+ dummyRead = rc32434_pci->pcilba[1].c; /* flush the CPU write Buffers */
-+ rc32434_pci->pcilba[2].a = 0x18C00000;
-+
-+ rc32434_pci->pcilba[2].m = 0x18FFFFFF;
-+ /* setup PCILBA2 as IO Window*/
-+#ifdef __MIPSEB__
-+ rc32434_pci->pcilba[2].c = ( ((SIZE_4MB & 0x1f) << PCILBAC_size_b) | PCILBAC_sb_m);
-+#else
-+ rc32434_pci->pcilba[2].c = ((SIZE_4MB & 0x1f) << PCILBAC_size_b);
-+#endif
-+
-+ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
-+
-+
-+ rc32434_pci->pcilba[3].a = 0x18800000;
-+
-+ rc32434_pci->pcilba[3].m = 0x18800000;
-+ /* Setup PCILBA3 as IO Window */
-+
-+#ifdef __MIPSEB__
-+ rc32434_pci->pcilba[3].c = ( (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m) | PCILBAC_sb_m);
-+#else
-+ rc32434_pci->pcilba[3].c = (((SIZE_1MB & 0x1ff) << PCILBAC_size_b) | PCILBAC_msi_m);
-+#endif
-+ dummyRead = rc32434_pci->pcilba[2].c; /* flush the CPU write Buffers */
-+
-+ pciConfigAddr = (unsigned int)(0x80000004);
-+ for(loopCount = 0; loopCount < 24; loopCount++){
-+ rc32434_pci->pcicfga = pciConfigAddr;
-+ dummyRead = rc32434_pci->pcicfga;
-+ rc32434_pci->pcicfgd = korinaCnfgRegs[loopCount];
-+ dummyRead=rc32434_pci->pcicfgd;
-+ pciConfigAddr += 4;
-+ }
-+ rc32434_pci->pcitc=(unsigned int)((PCITC_RTIMER_VAL&0xff) << PCITC_rtimer_b) |
-+ ((PCITC_DTIMER_VAL&0xff)<<PCITC_dtimer_b);
-+
-+ pciCntlVal = rc32434_pci->pcic;
-+ pciCntlVal &= ~(PCIC_tnr_m);
-+ rc32434_pci->pcic = pciCntlVal;
-+ pciCntlVal = rc32434_pci->pcic;
-+
-+ register_pci_controller(&rc32434_controller);
-+
-+ rc32434_sync();
-+ return 0;
-+}
-+
-+arch_initcall(rc32434_pcibridge_init);
-+
-+/* Do platform specific device initialization at pci_enable_device() time */
-+int pcibios_plat_dev_init(struct pci_dev *dev)
-+{
-+ return 0;
-+}
-diff -Nur linux-2.6.15/drivers/pci/access.c linux-2.6.15-openwrt/drivers/pci/access.c
---- linux-2.6.15/drivers/pci/access.c 2006-01-03 04:21:10.000000000 +0100
-+++ linux-2.6.15-openwrt/drivers/pci/access.c 2006-01-10 00:43:10.000000000 +0100
-@@ -21,6 +21,7 @@
- #define PCI_word_BAD (pos & 1)
- #define PCI_dword_BAD (pos & 3)
-
-+#ifdef __MIPSEB__
- #define PCI_OP_READ(size,type,len) \
- int pci_bus_read_config_##size \
- (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \
-@@ -31,11 +32,32 @@
- if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \
- spin_lock_irqsave(&pci_lock, flags); \
- res = bus->ops->read(bus, devfn, pos, len, &data); \
-+ if (len == 1) \
-+ *value = (type)((data >> 24) & 0xff); \
-+ else if (len == 2) \
-+ *value = (type)((data >> 16) & 0xffff); \
-+ else \
- *value = (type)data; \
- spin_unlock_irqrestore(&pci_lock, flags); \
- return res; \
- }
-+#else
-
-+#define PCI_OP_READ(size,type,len) \
-+int pci_bus_read_config_##size \
-+ (struct pci_bus *bus, unsigned int devfn, int pos, type *value) \
-+{ \
-+ int res; \
-+ unsigned long flags; \
-+ u32 data = 0; \
-+ if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER; \
-+ spin_lock_irqsave(&pci_lock, flags); \
-+ res = bus->ops->read(bus, devfn, pos, len, &data); \
-+ *value = (type)data; \
-+ spin_unlock_irqrestore(&pci_lock, flags); \
-+ return res; \
-+}
-+#endif
- #define PCI_OP_WRITE(size,type,len) \
- int pci_bus_write_config_##size \
- (struct pci_bus *bus, unsigned int devfn, int pos, type value) \
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 07:50:57 +0000