diff options
Diffstat (limited to 'target/linux/adm5120/patches-3.3')
24 files changed, 2423 insertions, 0 deletions
diff --git a/target/linux/adm5120/patches-3.3/001-adm5120.patch b/target/linux/adm5120/patches-3.3/001-adm5120.patch new file mode 100644 index 0000000000..edb3979b7d --- /dev/null +++ b/target/linux/adm5120/patches-3.3/001-adm5120.patch @@ -0,0 +1,43 @@ +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -39,6 +39,23 @@ choice + prompt "System type" + default SGI_IP22 + ++config ADM5120 ++ bool "Infineon/ADMtek ADM5120 SoC based machines" ++ select BOOT_RAW ++ select NO_EXCEPT_FILL ++ select CEVT_R4K ++ select CSRC_R4K ++ select SYS_HAS_CPU_MIPS32_R1 ++ select SYS_HAS_EARLY_PRINTK ++ select DMA_NONCOHERENT ++ select IRQ_CPU ++ select SYS_SUPPORTS_LITTLE_ENDIAN ++ select SYS_SUPPORTS_BIG_ENDIAN ++ select SYS_SUPPORTS_32BIT_KERNEL ++ select ARCH_REQUIRE_GPIOLIB ++ select SWAP_IO_SPACE if CPU_BIG_ENDIAN ++ select MIPS_MACHINE ++ + config MIPS_ALCHEMY + bool "Alchemy processor based machines" + select 64BIT_PHYS_ADDR +@@ -813,6 +830,7 @@ config NLM_XLP_BOARD + + endchoice + ++source "arch/mips/adm5120/Kconfig" + source "arch/mips/alchemy/Kconfig" + source "arch/mips/ath79/Kconfig" + source "arch/mips/bcm47xx/Kconfig" +--- a/arch/mips/Kbuild.platforms ++++ b/arch/mips/Kbuild.platforms +@@ -1,5 +1,6 @@ + # All platforms listed in alphabetic order + ++platforms += adm5120 + platforms += alchemy + platforms += ar7 + platforms += ath79 diff --git a/target/linux/adm5120/patches-3.3/002-adm5120_flash.patch b/target/linux/adm5120/patches-3.3/002-adm5120_flash.patch new file mode 100644 index 0000000000..98b1f2a623 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/002-adm5120_flash.patch @@ -0,0 +1,21 @@ +--- a/drivers/mtd/maps/Kconfig ++++ b/drivers/mtd/maps/Kconfig +@@ -526,4 +526,8 @@ config MTD_LATCH_ADDR + + If compiled as a module, it will be called latch-addr-flash. + ++config MTD_ADM5120 ++ tristate "Map driver for ADM5120 based boards" ++ depends on ADM5120 ++ + endmenu +--- a/drivers/mtd/maps/Makefile ++++ b/drivers/mtd/maps/Makefile +@@ -38,6 +38,7 @@ obj-$(CONFIG_MTD_SCx200_DOCFLASH)+= scx2 + obj-$(CONFIG_MTD_DBOX2) += dbox2-flash.o + obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o + obj-$(CONFIG_MTD_PCI) += pci.o ++obj-$(CONFIG_MTD_ADM5120) += adm5120-flash.o + obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o + obj-$(CONFIG_MTD_IMPA7) += impa7.o + obj-$(CONFIG_MTD_FORTUNET) += fortunet.o diff --git a/target/linux/adm5120/patches-3.3/003-adm5120_switch.patch b/target/linux/adm5120/patches-3.3/003-adm5120_switch.patch new file mode 100644 index 0000000000..ef9d692ead --- /dev/null +++ b/target/linux/adm5120/patches-3.3/003-adm5120_switch.patch @@ -0,0 +1,23 @@ +--- a/drivers/net/Kconfig ++++ b/drivers/net/Kconfig +@@ -247,6 +247,10 @@ source "drivers/net/dsa/Kconfig" + + source "drivers/net/ethernet/Kconfig" + ++config ADM5120_ENET ++ tristate "ADM5120 Ethernet switch support" ++ depends on ADM5120 ++ + source "drivers/net/fddi/Kconfig" + + source "drivers/net/hippi/Kconfig" +--- a/drivers/net/Makefile ++++ b/drivers/net/Makefile +@@ -32,6 +32,7 @@ obj-$(CONFIG_CAN) += can/ + obj-$(CONFIG_ETRAX_ETHERNET) += cris/ + obj-$(CONFIG_NET_DSA) += dsa/ + obj-$(CONFIG_ETHERNET) += ethernet/ ++obj-$(CONFIG_ADM5120_ENET) += adm5120sw.o + obj-$(CONFIG_FDDI) += fddi/ + obj-$(CONFIG_HIPPI) += hippi/ + obj-$(CONFIG_HAMRADIO) += hamradio/ diff --git a/target/linux/adm5120/patches-3.3/005-adm5120_usb.patch b/target/linux/adm5120/patches-3.3/005-adm5120_usb.patch new file mode 100644 index 0000000000..fd809dab15 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/005-adm5120_usb.patch @@ -0,0 +1,33 @@ +--- a/drivers/usb/Makefile ++++ b/drivers/usb/Makefile +@@ -13,6 +13,7 @@ obj-$(CONFIG_USB_DWC3) += dwc3/ + obj-$(CONFIG_USB_MON) += mon/ + + obj-$(CONFIG_PCI) += host/ ++obj-$(CONFIG_USB_ADM5120_HCD) += host/ + obj-$(CONFIG_USB_EHCI_HCD) += host/ + obj-$(CONFIG_USB_ISP116X_HCD) += host/ + obj-$(CONFIG_USB_OHCI_HCD) += host/ +--- a/drivers/usb/host/Kconfig ++++ b/drivers/usb/host/Kconfig +@@ -4,6 +4,10 @@ + comment "USB Host Controller Drivers" + depends on USB + ++config USB_ADM5120_HCD ++ tristate "ADM5120 HCD support (EXPERIMENTAL)" ++ depends on USB && ADM5120 && EXPERIMENTAL ++ + config USB_C67X00_HCD + tristate "Cypress C67x00 HCD support" + depends on USB +--- a/drivers/usb/host/Makefile ++++ b/drivers/usb/host/Makefile +@@ -19,6 +19,7 @@ obj-$(CONFIG_USB_WHCI_HCD) += whci/ + + obj-$(CONFIG_PCI) += pci-quirks.o + ++obj-$(CONFIG_USB_ADM5120_HCD) += adm5120-hcd.o + obj-$(CONFIG_USB_EHCI_HCD) += ehci-hcd.o + obj-$(CONFIG_USB_OXU210HP_HCD) += oxu210hp-hcd.o + obj-$(CONFIG_USB_ISP116X_HCD) += isp116x-hcd.o diff --git a/target/linux/adm5120/patches-3.3/007-adm5120_pci.patch b/target/linux/adm5120/patches-3.3/007-adm5120_pci.patch new file mode 100644 index 0000000000..e757bb50b2 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/007-adm5120_pci.patch @@ -0,0 +1,22 @@ +--- a/arch/mips/pci/Makefile ++++ b/arch/mips/pci/Makefile +@@ -20,6 +20,7 @@ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o + ops-bcm63xx.o + obj-$(CONFIG_MIPS_ALCHEMY) += pci-alchemy.o + obj-$(CONFIG_SOC_AR724X) += pci-ath724x.o ++obj-$(CONFIG_ADM5120) += pci-adm5120.o + + # + # These are still pretty much in the old state, watch, go blind. +--- a/include/linux/pci_ids.h ++++ b/include/linux/pci_ids.h +@@ -1803,6 +1803,9 @@ + #define PCI_VENDOR_ID_ESDGMBH 0x12fe + #define PCI_DEVICE_ID_ESDGMBH_CPCIASIO4 0x0111 + ++#define PCI_VENDOR_ID_ADMTEK 0x1317 ++#define PCI_DEVICE_ID_ADMTEK_ADM5120 0x5120 ++ + #define PCI_VENDOR_ID_SIIG 0x131f + #define PCI_SUBVENDOR_ID_SIIG 0x131f + #define PCI_DEVICE_ID_SIIG_1S_10x_550 0x1000 diff --git a/target/linux/adm5120/patches-3.3/009-adm5120_leds_switch_trigger.patch b/target/linux/adm5120/patches-3.3/009-adm5120_leds_switch_trigger.patch new file mode 100644 index 0000000000..5d896e67ac --- /dev/null +++ b/target/linux/adm5120/patches-3.3/009-adm5120_leds_switch_trigger.patch @@ -0,0 +1,22 @@ +--- a/drivers/leds/Kconfig ++++ b/drivers/leds/Kconfig +@@ -498,4 +498,12 @@ config LEDS_TRIGGER_USBDEV + This allows LEDs to be controlled by the presence/activity of + an USB device. If unsure, say N. + ++config LEDS_TRIGGER_ADM5120_SWITCH ++ tristate "LED ADM5120 Switch Port Status Trigger" ++ depends on LEDS_TRIGGERS && ADM5120 ++ help ++ This allows LEDs to be controlled by the port states of ++ the ADM5120 built-in Ethernet Switch ++ If unsure, say N. ++ + endif # NEW_LEDS +--- a/drivers/leds/Makefile ++++ b/drivers/leds/Makefile +@@ -60,3 +60,4 @@ obj-$(CONFIG_LEDS_TRIGGER_DEFAULT_ON) += + obj-$(CONFIG_LEDS_TRIGGER_MORSE) += ledtrig-morse.o + obj-$(CONFIG_LEDS_TRIGGER_NETDEV) += ledtrig-netdev.o + obj-$(CONFIG_LEDS_TRIGGER_USBDEV) += ledtrig-usbdev.o ++obj-$(CONFIG_LEDS_TRIGGER_ADM5120_SWITCH) += ledtrig-adm5120-switch.o diff --git a/target/linux/adm5120/patches-3.3/101-cfi_fixup_macronix_bootloc.patch b/target/linux/adm5120/patches-3.3/101-cfi_fixup_macronix_bootloc.patch new file mode 100644 index 0000000000..5a7cc8e985 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/101-cfi_fixup_macronix_bootloc.patch @@ -0,0 +1,84 @@ +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -48,6 +48,12 @@ + #define SST49LF008A 0x005a + #define AT49BV6416 0x00d6 + ++/* Macronix */ ++#define MX29LV160B 0x2249 /* MX29LV160 Bottom-boot chip */ ++#define MX29LV160T 0x22C4 /* MX29LV160 Top-boot chip */ ++#define MX29LV320B 0x22A8 /* MX29LV320 Bottom-boot chip */ ++#define MX29LV320T 0x22A7 /* MX29LV320 Top-boot chip */ ++ + static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); + static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); + static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); +@@ -342,6 +348,41 @@ static struct cfi_fixup cfi_nopri_fixup_ + { 0, 0, NULL } + }; + ++#ifdef CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC ++/* ++ * Some Macronix chips has no/bad bootblock information in the CFI table ++ */ ++static void fixup_macronix_bootloc(struct mtd_info *mtd, void* param) ++{ ++ struct map_info *map = mtd->priv; ++ struct cfi_private *cfi = map->fldrv_priv; ++ struct cfi_pri_amdstd *extp = cfi->cmdset_priv; ++ __u8 t; ++ ++ switch (cfi->id) { ++ /* TODO: put affected chip ids here */ ++ case MX29LV160B: ++ case MX29LV320B: ++ t = 2; /* Bottom boot */ ++ break; ++ case MX29LV160T: ++ case MX29LV320T: ++ t = 3; /* Top boot */ ++ break; ++ default: ++ return; ++ } ++ ++ if (extp->TopBottom == t) ++ /* boot location detected by the CFI layer is correct */ ++ return; ++ ++ extp->TopBottom = t; ++ printk("%s: Macronix chip detected, id:0x%04X, boot location forced " ++ "to %s\n", map->name, cfi->id, (t == 2) ? "bottom" : "top"); ++} ++#endif /* CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC */ ++ + static struct cfi_fixup cfi_fixup_table[] = { + { CFI_MFR_ATMEL, CFI_ID_ANY, fixup_convert_atmel_pri }, + #ifdef AMD_BOOTLOC_BUG +@@ -383,6 +424,9 @@ static struct cfi_fixup fixup_table[] = + */ + { CFI_MFR_ANY, CFI_ID_ANY, fixup_use_erase_chip }, + { CFI_MFR_ATMEL, AT49BV6416, fixup_use_atmel_lock }, ++#ifdef CONFIG_MTD_CFI_FIXUP_MACRONIX_BOOTLOC ++ { CFI_MFR_MACRONIX, CFI_ID_ANY, fixup_macronix_bootloc, NULL, }, ++#endif + { 0, 0, NULL } + }; + +--- a/drivers/mtd/chips/Kconfig ++++ b/drivers/mtd/chips/Kconfig +@@ -196,6 +196,14 @@ config MTD_CFI_AMDSTD + provides support for one of those command sets, used on chips + including the AMD Am29LV320. + ++config MTD_CFI_FIXUP_MACRONIX_BOOTLOC ++ bool "Fix boot-block location for Macronix flash chips" ++ depends on MTD_CFI_AMDSTD ++ help ++ Some Macronix flash chips have no/wrong boot-block location in the ++ CFI table, and the driver may detect the type incorrectly. Select ++ this if your board has such chip. ++ + config MTD_CFI_STAA + tristate "Support for ST (Advanced Architecture) flash chips" + depends on MTD_GEN_PROBE diff --git a/target/linux/adm5120/patches-3.3/102-jedec_pmc_39lvxxx_chips.patch b/target/linux/adm5120/patches-3.3/102-jedec_pmc_39lvxxx_chips.patch new file mode 100644 index 0000000000..00148fa602 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/102-jedec_pmc_39lvxxx_chips.patch @@ -0,0 +1,68 @@ +--- a/drivers/mtd/chips/jedec_probe.c ++++ b/drivers/mtd/chips/jedec_probe.c +@@ -115,6 +115,10 @@ + #define UPD29F064115 0x221C + + /* PMC */ ++#define PM39LV512 0x001B ++#define PM39LV010 0x001C ++#define PM39LV020 0x003D ++#define PM39LV040 0x003E + #define PM49FL002 0x006D + #define PM49FL004 0x006E + #define PM49FL008 0x006A +@@ -1259,6 +1263,54 @@ static const struct amd_flash_info jedec + ERASEINFO(0x02000,2), + ERASEINFO(0x04000,1), + } ++ }, { ++ .mfr_id = CFI_MFR_PMC, ++ .dev_id = PM39LV512, ++ .name = "PMC Pm39LV512", ++ .devtypes = CFI_DEVICETYPE_X8, ++ .uaddr = MTD_UADDR_0x0555_0x02AA, ++ .dev_size = SIZE_64KiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x01000,16), ++ } ++ }, { ++ .mfr_id = CFI_MFR_PMC, ++ .dev_id = PM39LV010, ++ .name = "PMC Pm39LV010", ++ .devtypes = CFI_DEVICETYPE_X8, ++ .uaddr = MTD_UADDR_0x0555_0x02AA, ++ .dev_size = SIZE_128KiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x01000,32), ++ } ++ }, { ++ .mfr_id = CFI_MFR_PMC, ++ .dev_id = PM39LV020, ++ .name = "PMC Pm39LV020", ++ .devtypes = CFI_DEVICETYPE_X8, ++ .uaddr = MTD_UADDR_0x0555_0x02AA, ++ .dev_size = SIZE_256KiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x01000,64), ++ } ++ }, { ++ .mfr_id = CFI_MFR_PMC, ++ .dev_id = PM39LV040, ++ .name = "PMC Pm39LV040", ++ .devtypes = CFI_DEVICETYPE_X8, ++ .uaddr = MTD_UADDR_0x0555_0x02AA, ++ .dev_size = SIZE_512KiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x01000,128), ++ } + }, { + .mfr_id = CFI_MFR_PMC, + .dev_id = PM49FL002, diff --git a/target/linux/adm5120/patches-3.3/103-mtd_trxsplit.patch b/target/linux/adm5120/patches-3.3/103-mtd_trxsplit.patch new file mode 100644 index 0000000000..421dcaa628 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/103-mtd_trxsplit.patch @@ -0,0 +1,23 @@ +--- a/drivers/mtd/Kconfig ++++ b/drivers/mtd/Kconfig +@@ -31,6 +31,10 @@ config MTD_ROOTFS_SPLIT + bool "Automatically split 'rootfs' partition for squashfs" + default y + ++config MTD_TRXSPLIT ++ bool "Automatically find and split TRX partitions" ++ default n ++ + config MTD_REDBOOT_PARTS + tristate "RedBoot partition table parsing" + ---help--- +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o ++obj-$(CONFIG_MTD_TRXSPLIT) += trxsplit.o + + # 'Users' - code which presents functionality to userspace. + obj-$(CONFIG_MTD_CHAR) += mtdchar.o diff --git a/target/linux/adm5120/patches-3.3/120-rb153_cf_driver.patch b/target/linux/adm5120/patches-3.3/120-rb153_cf_driver.patch new file mode 100644 index 0000000000..cc2caf5a35 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/120-rb153_cf_driver.patch @@ -0,0 +1,28 @@ +--- a/drivers/ata/Makefile ++++ b/drivers/ata/Makefile +@@ -88,6 +88,7 @@ obj-$(CONFIG_PATA_PCMCIA) += pata_pcmcia + obj-$(CONFIG_PATA_PALMLD) += pata_palmld.o + obj-$(CONFIG_PATA_PLATFORM) += pata_platform.o + obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o ++obj-$(CONFIG_PATA_RB153_CF) += pata_rb153_cf.o + obj-$(CONFIG_PATA_RB532) += pata_rb532_cf.o + obj-$(CONFIG_PATA_RZ1000) += pata_rz1000.o + obj-$(CONFIG_PATA_SAMSUNG_CF) += pata_samsung_cf.o +--- a/drivers/ata/Kconfig ++++ b/drivers/ata/Kconfig +@@ -835,6 +835,15 @@ config PATA_QDI + help + Support for QDI 6500 and 6580 PATA controllers on VESA local bus. + ++config PATA_RB153_CF ++ tristate "RouterBOARD 153 Compact Flash support" ++ depends on ADM5120_MACH_RB_153 ++ help ++ This option enables support for a Compact Flash connected on ++ the RouterBOARD 153. ++ ++ If unsure, say N. ++ + config PATA_RB532 + tristate "RouterBoard 532 PATA CompactFlash support" + depends on MIKROTIK_RB532 diff --git a/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch b/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch new file mode 100644 index 0000000000..3c4ea35a1d --- /dev/null +++ b/target/linux/adm5120/patches-3.3/200-amba_pl010_hacks.patch @@ -0,0 +1,378 @@ +--- a/drivers/tty/serial/amba-pl010.c ++++ b/drivers/tty/serial/amba-pl010.c +@@ -49,11 +49,10 @@ + + #include <asm/io.h> + +-#define UART_NR 8 +- + #define SERIAL_AMBA_MAJOR 204 + #define SERIAL_AMBA_MINOR 16 +-#define SERIAL_AMBA_NR UART_NR ++#define SERIAL_AMBA_NR CONFIG_SERIAL_AMBA_PL010_NUMPORTS ++#define SERIAL_AMBA_NAME CONFIG_SERIAL_AMBA_PL010_PORTNAME + + #define AMBA_ISR_PASS_LIMIT 256 + +@@ -79,9 +78,9 @@ static void pl010_stop_tx(struct uart_po + struct uart_amba_port *uap = (struct uart_amba_port *)port; + unsigned int cr; + +- cr = readb(uap->port.membase + UART010_CR); ++ cr = __raw_readl(uap->port.membase + UART010_CR); + cr &= ~UART010_CR_TIE; +- writel(cr, uap->port.membase + UART010_CR); ++ __raw_writel(cr, uap->port.membase + UART010_CR); + } + + static void pl010_start_tx(struct uart_port *port) +@@ -89,9 +88,9 @@ static void pl010_start_tx(struct uart_p + struct uart_amba_port *uap = (struct uart_amba_port *)port; + unsigned int cr; + +- cr = readb(uap->port.membase + UART010_CR); ++ cr = __raw_readl(uap->port.membase + UART010_CR); + cr |= UART010_CR_TIE; +- writel(cr, uap->port.membase + UART010_CR); ++ __raw_writel(cr, uap->port.membase + UART010_CR); + } + + static void pl010_stop_rx(struct uart_port *port) +@@ -99,9 +98,9 @@ static void pl010_stop_rx(struct uart_po + struct uart_amba_port *uap = (struct uart_amba_port *)port; + unsigned int cr; + +- cr = readb(uap->port.membase + UART010_CR); ++ cr = __raw_readl(uap->port.membase + UART010_CR); + cr &= ~(UART010_CR_RIE | UART010_CR_RTIE); +- writel(cr, uap->port.membase + UART010_CR); ++ __raw_writel(cr, uap->port.membase + UART010_CR); + } + + static void pl010_enable_ms(struct uart_port *port) +@@ -109,9 +108,9 @@ static void pl010_enable_ms(struct uart_ + struct uart_amba_port *uap = (struct uart_amba_port *)port; + unsigned int cr; + +- cr = readb(uap->port.membase + UART010_CR); ++ cr = __raw_readl(uap->port.membase + UART010_CR); + cr |= UART010_CR_MSIE; +- writel(cr, uap->port.membase + UART010_CR); ++ __raw_writel(cr, uap->port.membase + UART010_CR); + } + + static void pl010_rx_chars(struct uart_amba_port *uap) +@@ -119,9 +118,9 @@ static void pl010_rx_chars(struct uart_a + struct tty_struct *tty = uap->port.state->port.tty; + unsigned int status, ch, flag, rsr, max_count = 256; + +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + while (UART_RX_DATA(status) && max_count--) { +- ch = readb(uap->port.membase + UART01x_DR); ++ ch = __raw_readl(uap->port.membase + UART01x_DR); + flag = TTY_NORMAL; + + uap->port.icount.rx++; +@@ -130,9 +129,9 @@ static void pl010_rx_chars(struct uart_a + * Note that the error handling code is + * out of the main execution path + */ +- rsr = readb(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX; ++ rsr = __raw_readl(uap->port.membase + UART01x_RSR) | UART_DUMMY_RSR_RX; + if (unlikely(rsr & UART01x_RSR_ANY)) { +- writel(0, uap->port.membase + UART01x_ECR); ++ __raw_writel(0, uap->port.membase + UART01x_ECR); + + if (rsr & UART01x_RSR_BE) { + rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE); +@@ -162,7 +161,7 @@ static void pl010_rx_chars(struct uart_a + uart_insert_char(&uap->port, rsr, UART01x_RSR_OE, ch, flag); + + ignore_char: +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + } + spin_unlock(&uap->port.lock); + tty_flip_buffer_push(tty); +@@ -175,7 +174,7 @@ static void pl010_tx_chars(struct uart_a + int count; + + if (uap->port.x_char) { +- writel(uap->port.x_char, uap->port.membase + UART01x_DR); ++ __raw_writel(uap->port.x_char, uap->port.membase + UART01x_DR); + uap->port.icount.tx++; + uap->port.x_char = 0; + return; +@@ -187,7 +186,7 @@ static void pl010_tx_chars(struct uart_a + + count = uap->port.fifosize >> 1; + do { +- writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR); ++ __raw_writel(xmit->buf[xmit->tail], uap->port.membase + UART01x_DR); + xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); + uap->port.icount.tx++; + if (uart_circ_empty(xmit)) +@@ -205,9 +204,9 @@ static void pl010_modem_status(struct ua + { + unsigned int status, delta; + +- writel(0, uap->port.membase + UART010_ICR); ++ __raw_writel(0, uap->port.membase + UART010_ICR); + +- status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY; ++ status = __raw_readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY; + + delta = status ^ uap->old_status; + uap->old_status = status; +@@ -235,7 +234,7 @@ static irqreturn_t pl010_int(int irq, vo + + spin_lock(&uap->port.lock); + +- status = readb(uap->port.membase + UART010_IIR); ++ status = __raw_readl(uap->port.membase + UART010_IIR); + if (status) { + do { + if (status & (UART010_IIR_RTIS | UART010_IIR_RIS)) +@@ -248,7 +247,7 @@ static irqreturn_t pl010_int(int irq, vo + if (pass_counter-- == 0) + break; + +- status = readb(uap->port.membase + UART010_IIR); ++ status = __raw_readl(uap->port.membase + UART010_IIR); + } while (status & (UART010_IIR_RTIS | UART010_IIR_RIS | + UART010_IIR_TIS)); + handled = 1; +@@ -262,7 +261,7 @@ static irqreturn_t pl010_int(int irq, vo + static unsigned int pl010_tx_empty(struct uart_port *port) + { + struct uart_amba_port *uap = (struct uart_amba_port *)port; +- unsigned int status = readb(uap->port.membase + UART01x_FR); ++ unsigned int status = __raw_readl(uap->port.membase + UART01x_FR); + return status & UART01x_FR_BUSY ? 0 : TIOCSER_TEMT; + } + +@@ -272,7 +271,7 @@ static unsigned int pl010_get_mctrl(stru + unsigned int result = 0; + unsigned int status; + +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + if (status & UART01x_FR_DCD) + result |= TIOCM_CAR; + if (status & UART01x_FR_DSR) +@@ -298,12 +297,12 @@ static void pl010_break_ctl(struct uart_ + unsigned int lcr_h; + + spin_lock_irqsave(&uap->port.lock, flags); +- lcr_h = readb(uap->port.membase + UART010_LCRH); ++ lcr_h = __raw_readl(uap->port.membase + UART010_LCRH); + if (break_state == -1) + lcr_h |= UART01x_LCRH_BRK; + else + lcr_h &= ~UART01x_LCRH_BRK; +- writel(lcr_h, uap->port.membase + UART010_LCRH); ++ __raw_writel(lcr_h, uap->port.membase + UART010_LCRH); + spin_unlock_irqrestore(&uap->port.lock, flags); + } + +@@ -335,12 +334,12 @@ static int pl010_startup(struct uart_por + /* + * initialise the old status of the modem signals + */ +- uap->old_status = readb(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY; ++ uap->old_status = __raw_readl(uap->port.membase + UART01x_FR) & UART01x_FR_MODEM_ANY; + + /* + * Finally, enable interrupts + */ +- writel(UART01x_CR_UARTEN | UART010_CR_RIE | UART010_CR_RTIE, ++ __raw_writel(UART01x_CR_UARTEN | UART010_CR_RIE | UART010_CR_RTIE, + uap->port.membase + UART010_CR); + + return 0; +@@ -365,10 +364,10 @@ static void pl010_shutdown(struct uart_p + /* + * disable all interrupts, disable the port + */ +- writel(0, uap->port.membase + UART010_CR); ++ __raw_writel(0, uap->port.membase + UART010_CR); + + /* disable break condition and fifos */ +- writel(readb(uap->port.membase + UART010_LCRH) & ++ __raw_writel(__raw_readl(uap->port.membase + UART010_LCRH) & + ~(UART01x_LCRH_BRK | UART01x_LCRH_FEN), + uap->port.membase + UART010_LCRH); + +@@ -391,7 +390,7 @@ pl010_set_termios(struct uart_port *port + /* + * Ask the core to calculate the divisor for us. + */ +- baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16); ++ baud = uart_get_baud_rate(port, termios, old, 0, uap->port.uartclk/16); + quot = uart_get_divisor(port, baud); + + switch (termios->c_cflag & CSIZE) { +@@ -454,25 +453,25 @@ pl010_set_termios(struct uart_port *port + uap->port.ignore_status_mask |= UART_DUMMY_RSR_RX; + + /* first, disable everything */ +- old_cr = readb(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE; ++ old_cr = __raw_readl(uap->port.membase + UART010_CR) & ~UART010_CR_MSIE; + + if (UART_ENABLE_MS(port, termios->c_cflag)) + old_cr |= UART010_CR_MSIE; + +- writel(0, uap->port.membase + UART010_CR); ++ __raw_writel(0, uap->port.membase + UART010_CR); + + /* Set baud rate */ + quot -= 1; +- writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM); +- writel(quot & 0xff, uap->port.membase + UART010_LCRL); ++ __raw_writel((quot & 0xf00) >> 8, uap->port.membase + UART010_LCRM); ++ __raw_writel(quot & 0xff, uap->port.membase + UART010_LCRL); + + /* + * ----------v----------v----------v----------v----- + * NOTE: MUST BE WRITTEN AFTER UARTLCR_M & UARTLCR_L + * ----------^----------^----------^----------^----- + */ +- writel(lcr_h, uap->port.membase + UART010_LCRH); +- writel(old_cr, uap->port.membase + UART010_CR); ++ __raw_writel(lcr_h, uap->port.membase + UART010_LCRH); ++ __raw_writel(old_cr, uap->port.membase + UART010_CR); + + spin_unlock_irqrestore(&uap->port.lock, flags); + } +@@ -554,7 +553,7 @@ static struct uart_ops amba_pl010_pops = + .verify_port = pl010_verify_port, + }; + +-static struct uart_amba_port *amba_ports[UART_NR]; ++static struct uart_amba_port *amba_ports[SERIAL_AMBA_NR]; + + #ifdef CONFIG_SERIAL_AMBA_PL010_CONSOLE + +@@ -564,10 +563,10 @@ static void pl010_console_putchar(struct + unsigned int status; + + do { +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + barrier(); + } while (!UART_TX_READY(status)); +- writel(ch, uap->port.membase + UART01x_DR); ++ __raw_writel(ch, uap->port.membase + UART01x_DR); + } + + static void +@@ -581,8 +580,8 @@ pl010_console_write(struct console *co, + /* + * First save the CR then disable the interrupts + */ +- old_cr = readb(uap->port.membase + UART010_CR); +- writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR); ++ old_cr = __raw_readl(uap->port.membase + UART010_CR); ++ __raw_writel(UART01x_CR_UARTEN, uap->port.membase + UART010_CR); + + uart_console_write(&uap->port, s, count, pl010_console_putchar); + +@@ -591,10 +590,10 @@ pl010_console_write(struct console *co, + * and restore the TCR + */ + do { +- status = readb(uap->port.membase + UART01x_FR); ++ status = __raw_readl(uap->port.membase + UART01x_FR); + barrier(); + } while (status & UART01x_FR_BUSY); +- writel(old_cr, uap->port.membase + UART010_CR); ++ __raw_writel(old_cr, uap->port.membase + UART010_CR); + + clk_disable(uap->clk); + } +@@ -603,9 +602,9 @@ static void __init + pl010_console_get_options(struct uart_amba_port *uap, int *baud, + int *parity, int *bits) + { +- if (readb(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) { ++ if (__raw_readl(uap->port.membase + UART010_CR) & UART01x_CR_UARTEN) { + unsigned int lcr_h, quot; +- lcr_h = readb(uap->port.membase + UART010_LCRH); ++ lcr_h = __raw_readl(uap->port.membase + UART010_LCRH); + + *parity = 'n'; + if (lcr_h & UART01x_LCRH_PEN) { +@@ -620,8 +619,8 @@ pl010_console_get_options(struct uart_am + else + *bits = 8; + +- quot = readb(uap->port.membase + UART010_LCRL) | +- readb(uap->port.membase + UART010_LCRM) << 8; ++ quot = __raw_readl(uap->port.membase + UART010_LCRL) | ++ __raw_readl(uap->port.membase + UART010_LCRM) << 8; + *baud = uap->port.uartclk / (16 * (quot + 1)); + } + } +@@ -640,7 +639,7 @@ static int __init pl010_console_setup(st + * if so, search for the first available port that does have + * console support. + */ +- if (co->index >= UART_NR) ++ if (co->index >= SERIAL_AMBA_NR) + co->index = 0; + uap = amba_ports[co->index]; + if (!uap) +@@ -662,7 +661,7 @@ static int __init pl010_console_setup(st + + static struct uart_driver amba_reg; + static struct console amba_console = { +- .name = "ttyAM", ++ .name = SERIAL_AMBA_NAME, + .write = pl010_console_write, + .device = uart_console_device, + .setup = pl010_console_setup, +@@ -678,11 +677,11 @@ static struct console amba_console = { + + static struct uart_driver amba_reg = { + .owner = THIS_MODULE, +- .driver_name = "ttyAM", +- .dev_name = "ttyAM", ++ .driver_name = SERIAL_AMBA_NAME, ++ .dev_name = SERIAL_AMBA_NAME, + .major = SERIAL_AMBA_MAJOR, + .minor = SERIAL_AMBA_MINOR, +- .nr = UART_NR, ++ .nr = SERIAL_AMBA_NR, + .cons = AMBA_CONSOLE, + }; + +--- a/drivers/tty/serial/Kconfig ++++ b/drivers/tty/serial/Kconfig +@@ -16,10 +16,25 @@ config SERIAL_AMBA_PL010 + help + This selects the ARM(R) AMBA(R) PrimeCell PL010 UART. If you have + an Integrator/AP or Integrator/PP2 platform, or if you have a +- Cirrus Logic EP93xx CPU, say Y or M here. ++ Cirrus Logic EP93xx CPU or an Infineon ADM5120 SOC, say Y or M here. + + If unsure, say N. + ++config SERIAL_AMBA_PL010_NUMPORTS ++ int "Maximum number of AMBA PL010 serial ports" ++ depends on SERIAL_AMBA_PL010 ++ default "8" ++ ---help--- ++ Set this to the number of serial ports you want the AMBA PL010 driver ++ to support. ++ ++config SERIAL_AMBA_PL010_PORTNAME ++ string "Name of the AMBA PL010 serial ports" ++ depends on SERIAL_AMBA_PL010 ++ default "ttyAM" ++ ---help--- ++ ::: To be written ::: ++ + config SERIAL_AMBA_PL010_CONSOLE + bool "Support for console on AMBA serial port" + depends on SERIAL_AMBA_PL010=y diff --git a/target/linux/adm5120/patches-3.3/201-amba_bus_hacks.patch b/target/linux/adm5120/patches-3.3/201-amba_bus_hacks.patch new file mode 100644 index 0000000000..2364d2a668 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/201-amba_bus_hacks.patch @@ -0,0 +1,13 @@ +--- a/drivers/amba/bus.c ++++ b/drivers/amba/bus.c +@@ -20,6 +20,10 @@ + #include <asm/irq.h> + #include <asm/sizes.h> + ++#ifndef NO_IRQ ++#define NO_IRQ (-1) ++#endif ++ + #define to_amba_driver(d) container_of(d, struct amba_driver, drv) + + static const struct amba_id * diff --git a/target/linux/adm5120/patches-3.3/203-gpio_leds_brightness.patch b/target/linux/adm5120/patches-3.3/203-gpio_leds_brightness.patch new file mode 100644 index 0000000000..5345022da4 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/203-gpio_leds_brightness.patch @@ -0,0 +1,27 @@ +--- a/drivers/leds/leds-gpio.c ++++ b/drivers/leds/leds-gpio.c +@@ -55,13 +55,17 @@ static void gpio_led_set(struct led_clas + container_of(led_cdev, struct gpio_led_data, cdev); + int level; + +- if (value == LED_OFF) +- level = 0; +- else +- level = 1; +- +- if (led_dat->active_low) +- level = !level; ++ switch (value) { ++ case LED_OFF: ++ level = led_dat->active_low ? 1 : 0; ++ break; ++ case LED_FULL: ++ level = led_dat->active_low ? 0 : 1; ++ break; ++ default: ++ level = value; ++ break; ++ } + + /* Setting GPIOs with I2C/etc requires a task context, and we don't + * seem to have a reliable way to know if we're already in one; so diff --git a/target/linux/adm5120/patches-3.3/310-adm5120_wdt.patch b/target/linux/adm5120/patches-3.3/310-adm5120_wdt.patch new file mode 100644 index 0000000000..ca537ecb78 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/310-adm5120_wdt.patch @@ -0,0 +1,31 @@ +--- a/drivers/watchdog/Kconfig ++++ b/drivers/watchdog/Kconfig +@@ -943,6 +943,18 @@ config RC32434_WDT + To compile this driver as a module, choose M here: the + module will be called rc32434_wdt. + ++config ADM5120_WDT ++ tristate "Infineon ADM5120 SoC hardware watchdog" ++ depends on WATCHDOG && ADM5120 ++ help ++ This is a driver for hardware watchdog integrated in Infineon ++ ADM5120 SoC. This watchdog simply watches your kernel to make sure ++ it doesn't freeze, and if it does, it reboots your computer after a ++ certain amount of time. ++ ++ To compile this driver as a module, choose M here: the module will be ++ called adm5120_wdt. ++ + config INDYDOG + tristate "Indy/I2 Hardware Watchdog" + depends on SGI_HAS_INDYDOG +--- a/drivers/watchdog/Makefile ++++ b/drivers/watchdog/Makefile +@@ -122,6 +122,7 @@ obj-$(CONFIG_ATH79_WDT) += ath79_wdt.o + obj-$(CONFIG_BCM47XX_WDT) += bcm47xx_wdt.o + obj-$(CONFIG_BCM63XX_WDT) += bcm63xx_wdt.o + obj-$(CONFIG_RC32434_WDT) += rc32434_wdt.o ++obj-$(CONFIG_ADM5120_WDT) += adm5120_wdt.o + obj-$(CONFIG_INDYDOG) += indydog.o + obj-$(CONFIG_JZ4740_WDT) += jz4740_wdt.o + obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o diff --git a/target/linux/adm5120/patches-3.3/a00-adm5120-add-Platform-file.patch b/target/linux/adm5120/patches-3.3/a00-adm5120-add-Platform-file.patch new file mode 100644 index 0000000000..ddfbff4748 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a00-adm5120-add-Platform-file.patch @@ -0,0 +1,22 @@ +--- /dev/null ++++ b/arch/mips/adm5120/Platform +@@ -0,0 +1,19 @@ ++# ++# Infineon/ADMtek ADM5120 ++# ++ ++platform-$(CONFIG_ADM5120) += adm5120/common/ ++ ++platform-$(CONFIG_ADM5120_OEM_CELLVISION) += adm5120/cellvision/ ++platform-$(CONFIG_ADM5120_OEM_COMPEX) += adm5120/compex/ ++platform-$(CONFIG_ADM5120_OEM_EDIMAX) += adm5120/edimax/ ++platform-$(CONFIG_ADM5120_OEM_GENERIC) += adm5120/generic/ ++platform-$(CONFIG_ADM5120_OEM_INFINEON) += adm5120/infineon/ ++platform-$(CONFIG_ADM5120_OEM_MIKROTIK) += adm5120/mikrotik/ ++platform-$(CONFIG_ADM5120_OEM_MOTOROLA) += adm5120/motorola/ ++platform-$(CONFIG_ADM5120_OEM_OSBRIDGE) += adm5120/osbridge/ ++platform-$(CONFIG_ADM5120_OEM_ZYXEL) += adm5120/zyxel/ ++ ++cflags-$(CONFIG_ADM5120) += -I$(srctree)/arch/mips/include/asm/mach-adm5120 ++libs-$(CONFIG_ADM5120) += arch/mips/adm5120/prom/ ++load-$(CONFIG_ADM5120) += 0xffffffff80001000 diff --git a/target/linux/adm5120/patches-3.3/a01-adm5120-core-build-error-fixes.patch b/target/linux/adm5120/patches-3.3/a01-adm5120-core-build-error-fixes.patch new file mode 100644 index 0000000000..bf0022da77 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a01-adm5120-core-build-error-fixes.patch @@ -0,0 +1,110 @@ +--- a/arch/mips/adm5120/common/platform.c ++++ b/arch/mips/adm5120/common/platform.c +@@ -18,6 +18,7 @@ + #include <linux/gpio.h> + #include <linux/irq.h> + #include <linux/slab.h> ++#include <linux/export.h> + + #include <asm/bootinfo.h> + +--- a/arch/mips/adm5120/common/clock.c ++++ b/arch/mips/adm5120/common/clock.c +@@ -33,7 +33,7 @@ static struct clk uart_clk = { + + struct clk *clk_get(struct device *dev, const char *id) + { +- char *name = dev_name(dev); ++ const char *name = dev_name(dev); + + if (!strcmp(name, "apb:uart0") || !strcmp(name, "apb:uart1")) + return &uart_clk; +--- a/arch/mips/pci/pci-adm5120.c ++++ b/arch/mips/pci/pci-adm5120.c +@@ -49,7 +49,7 @@ + static unsigned int adm5120_pci_nr_irqs __initdata; + static struct adm5120_pci_irq *adm5120_pci_irq_map __initdata; + +-static spinlock_t pci_lock = SPIN_LOCK_UNLOCKED; ++static DEFINE_SPINLOCK(pci_lock); + + /* -------------------------------------------------------------------------*/ + +--- a/arch/mips/adm5120/common/irq.c ++++ b/arch/mips/adm5120/common/irq.c +@@ -23,9 +23,9 @@ + + #include <asm/mach-adm5120/adm5120_defs.h> + +-static void adm5120_intc_irq_unmask(unsigned int irq); +-static void adm5120_intc_irq_mask(unsigned int irq); +-static int adm5120_intc_irq_set_type(unsigned int irq, unsigned int flow_type); ++static void adm5120_intc_irq_unmask(struct irq_data *d); ++static void adm5120_intc_irq_mask(struct irq_data *d); ++static int adm5120_intc_irq_set_type(struct irq_data *d, unsigned int flow_type); + + static inline void intc_write_reg(unsigned int reg, u32 val) + { +@@ -43,10 +43,10 @@ static inline u32 intc_read_reg(unsigned + + static struct irq_chip adm5120_intc_irq_chip = { + .name = "INTC", +- .unmask = adm5120_intc_irq_unmask, +- .mask = adm5120_intc_irq_mask, +- .mask_ack = adm5120_intc_irq_mask, +- .set_type = adm5120_intc_irq_set_type ++ .irq_unmask = adm5120_intc_irq_unmask, ++ .irq_mask = adm5120_intc_irq_mask, ++ .irq_mask_ack = adm5120_intc_irq_mask, ++ .irq_set_type = adm5120_intc_irq_set_type + }; + + static struct irqaction adm5120_intc_irq_action = { +@@ -54,20 +54,19 @@ static struct irqaction adm5120_intc_irq + .name = "cascade [INTC]" + }; + +-static void adm5120_intc_irq_unmask(unsigned int irq) ++static void adm5120_intc_irq_unmask(struct irq_data *d) + { +- irq -= ADM5120_INTC_IRQ_BASE; +- intc_write_reg(INTC_REG_IRQ_ENABLE, 1 << irq); ++ intc_write_reg(INTC_REG_IRQ_ENABLE, 1 << (d->irq - ADM5120_INTC_IRQ_BASE)); + } + +-static void adm5120_intc_irq_mask(unsigned int irq) ++static void adm5120_intc_irq_mask(struct irq_data *d) + { +- irq -= ADM5120_INTC_IRQ_BASE; +- intc_write_reg(INTC_REG_IRQ_DISABLE, 1 << irq); ++ intc_write_reg(INTC_REG_IRQ_DISABLE, 1 << (d->irq - ADM5120_INTC_IRQ_BASE)); + } + +-static int adm5120_intc_irq_set_type(unsigned int irq, unsigned int flow_type) ++static int adm5120_intc_irq_set_type(struct irq_data *d, unsigned int flow_type) + { ++ unsigned int irq = d->irq; + unsigned int sense; + unsigned long mode; + int err = 0; +@@ -105,10 +104,6 @@ static int adm5120_intc_irq_set_type(uns + mode &= ~(1 << (irq - ADM5120_INTC_IRQ_BASE)); + + intc_write_reg(INTC_REG_INT_MODE, mode); +- /* fallthrough */ +- default: +- irq_desc[irq].status &= ~IRQ_TYPE_SENSE_MASK; +- irq_desc[irq].status |= sense; + break; + } + +@@ -162,8 +157,7 @@ static void __init adm5120_intc_irq_init + for (i = ADM5120_INTC_IRQ_BASE; + i <= ADM5120_INTC_IRQ_BASE + INTC_IRQ_LAST; + i++) { +- irq_desc[i].status = INTC_IRQ_STATUS; +- set_irq_chip_and_handler(i, &adm5120_intc_irq_chip, ++ irq_set_chip_and_handler(i, &adm5120_intc_irq_chip, + handle_level_irq); + } + diff --git a/target/linux/adm5120/patches-3.3/a03-adm5120-remove-CONFIG_MTD_PARTITIONS.patch b/target/linux/adm5120/patches-3.3/a03-adm5120-remove-CONFIG_MTD_PARTITIONS.patch new file mode 100644 index 0000000000..4ee4af6efd --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a03-adm5120-remove-CONFIG_MTD_PARTITIONS.patch @@ -0,0 +1,306 @@ +--- a/arch/mips/include/asm/mach-adm5120/adm5120_platform.h ++++ b/arch/mips/include/asm/mach-adm5120/adm5120_platform.h +@@ -28,10 +28,8 @@ struct adm5120_flash_platform_data { + void (*set_vpp)(struct map_info *, int); + void (*switch_bank)(unsigned); + u32 window_size; +-#ifdef CONFIG_MTD_PARTITIONS + unsigned int nr_parts; + struct mtd_partition *parts; +-#endif + }; + + struct adm5120_switch_platform_data { +--- a/arch/mips/adm5120/infineon/infineon.c ++++ b/arch/mips/adm5120/infineon/infineon.c +@@ -16,7 +16,6 @@ + #define EASY_CONFIG_OFFSET 0x10000 + #define EASY_CONFIG_SIZE 0x1000 + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition easy_partitions[] = { + { + .name = "admboot", +@@ -33,7 +32,6 @@ static struct mtd_partition easy_partiti + .size = MTDPART_SIZ_FULL, + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + static __init void easy_setup_mac(void) + { +@@ -68,10 +66,8 @@ void __init easy_setup_pqfp(void) + gpio_direction_output(ADM5120_GPIO_PIN3, 0); + adm5120_flash0_data.switch_bank = switch_bank_gpio3; + +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions); + adm5120_flash0_data.parts = easy_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + + adm5120_add_device_uart(0); + adm5120_add_device_uart(1); +@@ -100,10 +96,8 @@ void __init easy_setup_bga(void) + gpio_direction_output(ADM5120_GPIO_PIN5, 0); + adm5120_flash0_data.switch_bank = switch_bank_gpio5; + +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(easy_partitions); + adm5120_flash0_data.parts = easy_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + + adm5120_add_device_uart(0); + adm5120_add_device_uart(1); +--- a/arch/mips/adm5120/cellvision/cellvision.c ++++ b/arch/mips/adm5120/cellvision/cellvision.c +@@ -19,7 +19,6 @@ + #define CELLVISION_CONFIG_OFFSET 0x8000 + #define CELLVISION_CONFIG_SIZE 0x1000 + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition cas6xx_partitions[] = { + { + .name = "admboot", +@@ -65,7 +64,6 @@ static struct mtd_partition cas7xx_parti + .size = MTDPART_SIZ_FULL, + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + static void switch_bank_gpio5(unsigned bank) + { +@@ -105,20 +103,16 @@ void __init cellvision_mac_setup(void) + + void __init cas6xx_flash_setup(void) + { +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(cas6xx_partitions); + adm5120_flash0_data.parts = cas6xx_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + + cellvision_flash_setup(); + } + + void __init cas7xx_flash_setup(void) + { +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(cas7xx_partitions); + adm5120_flash0_data.parts = cas7xx_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + + cellvision_flash_setup(); + } +--- a/arch/mips/adm5120/edimax/br-61xx.c ++++ b/arch/mips/adm5120/edimax/br-61xx.c +@@ -18,7 +18,6 @@ + #define BR61XX_CONFIG_OFFSET 0x8000 + #define BR61XX_CONFIG_SIZE 0x1000 + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition br61xx_partitions[] = { + { + .name = "admboot", +@@ -35,7 +34,6 @@ static struct mtd_partition br61xx_parti + .size = MTDPART_SIZ_FULL, + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + static struct gpio_button br61xx_gpio_buttons[] __initdata = { + { +@@ -68,10 +66,8 @@ static void __init br61xx_mac_setup(void + void __init br61xx_generic_setup(void) + { + +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(br61xx_partitions); + adm5120_flash0_data.parts = br61xx_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + adm5120_add_device_flash(0); + + adm5120_add_device_gpio(BR61XX_GPIO_DEV_MASK); +--- a/arch/mips/adm5120/mikrotik/rb-1xx.c ++++ b/arch/mips/adm5120/mikrotik/rb-1xx.c +@@ -25,7 +25,6 @@ static struct adm5120_pci_irq rb1xx_pci_ + PCIIRQ(3, 0, 1, ADM5120_IRQ_PCI2) + }; + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition rb1xx_nor_parts[] = { + { + .name = "booter", +@@ -50,7 +49,6 @@ static struct mtd_partition rb1xx_nand_p + .size = MTDPART_SIZ_FULL + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + /* + * We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader +@@ -79,10 +77,8 @@ static int rb1xx_nand_fixup(struct mtd_i + struct platform_nand_data rb1xx_nand_data __initdata = { + .chip = { + .nr_chips = 1, +-#ifdef CONFIG_MTD_PARTITIONS + .nr_partitions = ARRAY_SIZE(rb1xx_nand_parts), + .partitions = rb1xx_nand_parts, +-#endif /* CONFIG_MTD_PARTITIONS */ + .chip_delay = RB1XX_NAND_CHIP_DELAY, + .options = NAND_NO_AUTOINCR, + .chip_fixup = rb1xx_nand_fixup, +@@ -114,10 +110,8 @@ static void __init rb1xx_mac_setup(void) + void __init rb1xx_add_device_flash(void) + { + /* setup data for flash0 device */ +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(rb1xx_nor_parts); + adm5120_flash0_data.parts = rb1xx_nor_parts; +-#endif /* CONFIG_MTD_PARTITIONS */ + adm5120_flash0_data.window_size = 128*1024; + + adm5120_add_device_flash(0); +--- a/arch/mips/adm5120/compex/wp54.c ++++ b/arch/mips/adm5120/compex/wp54.c +@@ -11,7 +11,6 @@ + + #include "compex.h" + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition wp54g_wrt_partitions[] = { + { + .name = "cfe", +@@ -28,7 +27,6 @@ static struct mtd_partition wp54g_wrt_pa + .size = 0x010000, + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + static struct adm5120_pci_irq wp54_pci_irqs[] __initdata = { + PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0), +@@ -83,10 +81,8 @@ MIPS_MACHINE(MACH_ADM5120_WP54, "WP54", + + static void __init wp54_wrt_setup(void) + { +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(wp54g_wrt_partitions); + adm5120_flash0_data.parts = wp54g_wrt_partitions; +-#endif + + wp54_setup(); + } +--- a/arch/mips/adm5120/zyxel/p-33x.c ++++ b/arch/mips/adm5120/zyxel/p-33x.c +@@ -16,7 +16,6 @@ + #define P33X_GPIO_FLASH_A20 ADM5120_GPIO_PIN5 + #define P33X_GPIO_DEV_MASK (1 << P33X_GPIO_FLASH_A20) + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition p33x_partitions[] = { + { + .name = "bootbase", +@@ -46,7 +45,6 @@ static struct mtd_partition p33x_partiti + .size = MTDPART_SIZ_FULL, + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + static struct adm5120_pci_irq p33x_pci_irqs[] __initdata = { + PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0), +@@ -75,10 +73,8 @@ void __init p33x_generic_setup(void) + gpio_request(P33X_GPIO_FLASH_A20, NULL); /* for flash A20 line */ + gpio_direction_output(P33X_GPIO_FLASH_A20, 0); + adm5120_flash0_data.switch_bank = switch_bank_gpio5; +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(p33x_partitions); + adm5120_flash0_data.parts = p33x_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + adm5120_add_device_flash(0); + + adm5120_add_device_uart(0); +--- a/arch/mips/adm5120/generic/eb-214a.c ++++ b/arch/mips/adm5120/generic/eb-214a.c +@@ -28,7 +28,6 @@ + #define EB214A_GPIO_DEV_MASK 0 + #define EB214A_CONFIG_OFFSET 0x4000 + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition eb214a_partitions[] = { + { + .name = "bootloader", +@@ -45,7 +44,6 @@ static struct mtd_partition eb214a_parti + .size = MTDPART_SIZ_FULL, + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + static struct adm5120_pci_irq eb214a_pci_irqs[] __initdata = { + PCIIRQ(4, 0, 1, ADM5120_IRQ_PCI0), +@@ -94,10 +92,8 @@ static void __init eb214a_mac_setup(void + + static void __init eb214a_setup(void) + { +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(eb214a_partitions); + adm5120_flash0_data.parts = eb214a_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + adm5120_add_device_flash(0); + + adm5120_add_device_gpio(EB214A_GPIO_DEV_MASK); +--- a/arch/mips/adm5120/motorola/pmugw.c ++++ b/arch/mips/adm5120/motorola/pmugw.c +@@ -26,7 +26,6 @@ + #define PMUGW_CONFIG_OFFSET 0x10000 + #define PMUGW_CONFIG_SIZE 0x1000 + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition pmugw_partitions[] = { + { + .name = "admboot", +@@ -43,7 +42,6 @@ static struct mtd_partition pmugw_partit + .size = MTDPART_SIZ_FULL, + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + static u8 pmugw_vlans[6] __initdata = { + 0x41, 0x42, 0x44, 0x48, 0x50, 0x00 +@@ -82,10 +80,8 @@ void __init pmugw_setup(void) + gpio_direction_output(ADM5120_GPIO_PIN5, 0); + adm5120_flash0_data.switch_bank = switch_bank_gpio5; + +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(pmugw_partitions); + adm5120_flash0_data.parts = pmugw_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + + adm5120_add_device_uart(1); /* ttyS0 */ + adm5120_add_device_uart(0); /* ttyS1 */ +--- a/arch/mips/adm5120/osbridge/5gxi.c ++++ b/arch/mips/adm5120/osbridge/5gxi.c +@@ -20,7 +20,6 @@ + #include <asm/mach-adm5120/adm5120_platform.h> + #include <asm/mach-adm5120/adm5120_info.h> + +-#ifdef CONFIG_MTD_PARTITIONS + static struct mtd_partition osbridge_5gxi_partitions[] = { + { + .name = "bootloader", +@@ -37,7 +36,6 @@ static struct mtd_partition osbridge_5gx + .size = MTDPART_SIZ_FULL, + } + }; +-#endif /* CONFIG_MTD_PARTITIONS */ + + static struct gpio_led osbridge_5gxi_gpio_leds[] __initdata = { + GPIO_LED_INV(ADM5120_GPIO_PIN6, "5gxi:green:user", NULL), +@@ -54,10 +52,8 @@ static u8 osbridge_5gxi_vlans[6] __initd + + static void __init osbridge_5gxi_setup(void) + { +-#ifdef CONFIG_MTD_PARTITIONS + adm5120_flash0_data.nr_parts = ARRAY_SIZE(osbridge_5gxi_partitions); + adm5120_flash0_data.parts = osbridge_5gxi_partitions; +-#endif /* CONFIG_MTD_PARTITIONS */ + + adm5120_add_device_uart(0); + adm5120_add_device_uart(1); diff --git a/target/linux/adm5120/patches-3.3/a04-use-gpio-keys-polled-driver.patch b/target/linux/adm5120/patches-3.3/a04-use-gpio-keys-polled-driver.patch new file mode 100644 index 0000000000..ce9d7faeb9 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a04-use-gpio-keys-polled-driver.patch @@ -0,0 +1,263 @@ +--- a/arch/mips/adm5120/common/platform.c ++++ b/arch/mips/adm5120/common/platform.c +@@ -245,31 +245,44 @@ void __init adm5120_add_device_uart(unsi + /* + * GPIO buttons + */ +-#define ADM5120_BUTTON_INTERVAL 20 +-struct gpio_buttons_platform_data adm5120_gpio_buttons_data = { +- .poll_interval = ADM5120_BUTTON_INTERVAL, +-}; +- +-struct platform_device adm5120_gpio_buttons_device = { +- .name = "gpio-buttons", +- .id = -1, +- .dev.platform_data = &adm5120_gpio_buttons_data, +-}; +- +-void __init adm5120_add_device_gpio_buttons(unsigned nbuttons, +- struct gpio_button *buttons) ++void __init adm5120_register_gpio_buttons(int id, ++ unsigned poll_interval, ++ unsigned nbuttons, ++ struct gpio_keys_button *buttons) + { +- struct gpio_button *p; ++ struct platform_device *pdev; ++ struct gpio_keys_platform_data pdata; ++ struct gpio_keys_button *p; ++ int err; + +- p = kmalloc(nbuttons * sizeof(*p), GFP_KERNEL); ++ p = kmemdup(buttons, nbuttons * sizeof(*p), GFP_KERNEL); + if (!p) + return; + +- memcpy(p, buttons, nbuttons * sizeof(*p)); +- adm5120_gpio_buttons_data.nbuttons = nbuttons; +- adm5120_gpio_buttons_data.buttons = p; ++ pdev = platform_device_alloc("gpio-keys-polled", id); ++ if (!pdev) ++ goto err_free_buttons; ++ ++ memset(&pdata, 0, sizeof(pdata)); ++ pdata.poll_interval = poll_interval; ++ pdata.nbuttons = nbuttons; ++ pdata.buttons = p; ++ ++ err = platform_device_add_data(pdev, &pdata, sizeof(pdata)); ++ if (err) ++ goto err_put_pdev; ++ ++ err = platform_device_add(pdev); ++ if (err) ++ goto err_put_pdev; ++ ++ return; ++ ++err_put_pdev: ++ platform_device_put(pdev); + +- platform_device_register(&adm5120_gpio_buttons_device); ++err_free_buttons: ++ kfree(p); + } + + /* +--- a/arch/mips/include/asm/mach-adm5120/adm5120_platform.h ++++ b/arch/mips/include/asm/mach-adm5120/adm5120_platform.h +@@ -20,7 +20,8 @@ + #include <linux/mtd/map.h> + #include <linux/mtd/partitions.h> + #include <linux/mtd/nand.h> +-#include <linux/gpio_buttons.h> ++#include <linux/input.h> ++#include <linux/gpio_keys.h> + #include <linux/amba/bus.h> + #include <linux/amba/serial.h> + +@@ -66,8 +67,10 @@ extern void adm5120_add_device_uart(unsi + extern void adm5120_add_device_nand(struct platform_nand_data *pdata) __init; + extern void adm5120_add_device_switch(unsigned num_ports, u8 *vlan_map) __init; + extern void adm5120_add_device_gpio(u32 disable_mask) __init; +-extern void adm5120_add_device_gpio_buttons(unsigned nbuttons, +- struct gpio_button *buttons) __init; ++extern void adm5120_register_gpio_buttons(int id, ++ unsigned poll_interval, ++ unsigned nbuttons, ++ struct gpio_keys_button *buttons); + + #define GPIO_LED_DEF(g, n, t, a) { \ + .name = (n), \ +--- a/arch/mips/adm5120/compex/wp54.c ++++ b/arch/mips/adm5120/compex/wp54.c +@@ -11,6 +11,9 @@ + + #include "compex.h" + ++#define WP54_KEYS_POLL_INTERVAL 20 ++#define WP54_KEYS_DEBOUNCE_INTERVAL (3 * WP54_KEYS_POLL_INTERVAL) ++ + static struct mtd_partition wp54g_wrt_partitions[] = { + { + .name = "cfe", +@@ -32,12 +35,12 @@ static struct adm5120_pci_irq wp54_pci_i + PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI0), + }; + +-static struct gpio_button wp54_gpio_buttons[] __initdata = { ++static struct gpio_keys_button wp54_gpio_buttons[] __initdata = { + { + .desc = "reset_button", + .type = EV_KEY, +- .code = BTN_0, +- .threshold = 5, ++ .code = KEY_RESTART, ++ .debounce_interval = WP54_KEYS_DEBOUNCE_INTERVAL, + .gpio = ADM5120_GPIO_PIN4, + } + }; +@@ -69,8 +72,9 @@ static void __init wp54_setup(void) + adm5120_board_reset = wp54_reset; + + adm5120_add_device_switch(2, wp54_vlans); +- adm5120_add_device_gpio_buttons(ARRAY_SIZE(wp54_gpio_buttons), +- wp54_gpio_buttons); ++ adm5120_register_gpio_buttons(-1, WP54_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(wp54_gpio_buttons), ++ wp54_gpio_buttons); + adm5120_add_device_gpio_leds(ARRAY_SIZE(wp54_gpio_leds), + wp54_gpio_leds); + +--- a/arch/mips/adm5120/mikrotik/rb-1xx.c ++++ b/arch/mips/adm5120/mikrotik/rb-1xx.c +@@ -19,6 +19,9 @@ + + #define RB1XX_NAND_CHIP_DELAY 25 + ++#define RB1XX_KEYS_POLL_INTERVAL 20 ++#define RB1XX_KEYS_DEBOUNCE_INTERVAL (3 * RB1XX_KEYS_POLL_INTERVAL) ++ + static struct adm5120_pci_irq rb1xx_pci_irqs[] __initdata = { + PCIIRQ(1, 0, 1, ADM5120_IRQ_PCI0), + PCIIRQ(2, 0, 1, ADM5120_IRQ_PCI1), +@@ -85,12 +88,12 @@ struct platform_nand_data rb1xx_nand_dat + }, + }; + +-struct gpio_button rb1xx_gpio_buttons[] __initdata = { ++struct gpio_keys_button rb1xx_gpio_buttons[] __initdata = { + { + .desc = "reset_button", + .type = EV_KEY, +- .code = BTN_0, +- .threshold = 5, ++ .code = KEY_RESTART, ++ .debounce_interval = RB1XX_KEYS_DEBOUNCE_INTERVAL, + .gpio = ADM5120_GPIO_PIN7, + } + }; +@@ -138,8 +141,9 @@ void __init rb1xx_generic_setup(void) + adm5120_add_device_uart(0); + adm5120_add_device_uart(1); + +- adm5120_add_device_gpio_buttons(ARRAY_SIZE(rb1xx_gpio_buttons), +- rb1xx_gpio_buttons); ++ adm5120_register_gpio_buttons(-1, RB1XX_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(rb1xx_gpio_buttons), ++ rb1xx_gpio_buttons); + + rb1xx_add_device_flash(); + rb1xx_mac_setup(); +--- a/arch/mips/adm5120/generic/eb-214a.c ++++ b/arch/mips/adm5120/generic/eb-214a.c +@@ -28,6 +28,9 @@ + #define EB214A_GPIO_DEV_MASK 0 + #define EB214A_CONFIG_OFFSET 0x4000 + ++#define EB214A_KEYS_POLL_INTERVAL 20 ++#define EB214A_KEYS_DEBOUNCE_INTERVAL (3 * EB214A_KEYS_POLL_INTERVAL) ++ + static struct mtd_partition eb214a_partitions[] = { + { + .name = "bootloader", +@@ -60,12 +63,12 @@ static struct gpio_led eb214a_gpio_leds[ + GPIO_LED_INV(ADM5120_GPIO_P3L0, "usb4", NULL), + }; + +-static struct gpio_button eb214a_gpio_buttons[] __initdata = { ++static struct gpio_keys_button eb214a_gpio_buttons[] __initdata = { + { + .desc = "reset", + .type = EV_KEY, +- .code = BTN_0, +- .threshold = 5, ++ .code = KEY_RESTART, ++ .debounce_interval = EB214A_KEYS_DEBOUNCE_INTERVAL, + .gpio = ADM5120_GPIO_PIN1, + } + }; +@@ -105,8 +108,9 @@ static void __init eb214a_setup(void) + + eb214a_mac_setup(); + +- adm5120_add_device_gpio_buttons(ARRAY_SIZE(eb214a_gpio_buttons), +- eb214a_gpio_buttons); ++ adm5120_register_gpio_buttons(-1, EB214A_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(eb214a_gpio_buttons), ++ eb214a_gpio_buttons); + + adm5120_add_device_gpio_leds(ARRAY_SIZE(eb214a_gpio_leds), + eb214a_gpio_leds); +--- a/arch/mips/adm5120/edimax/br-61xx.c ++++ b/arch/mips/adm5120/edimax/br-61xx.c +@@ -18,6 +18,9 @@ + #define BR61XX_CONFIG_OFFSET 0x8000 + #define BR61XX_CONFIG_SIZE 0x1000 + ++#define BR61XX_KEYS_POLL_INTERVAL 20 ++#define BR61XX_KEYS_DEBOUNCE_INTERVAL (3 * BR61XX_KEYS_POLL_INTERVAL) ++ + static struct mtd_partition br61xx_partitions[] = { + { + .name = "admboot", +@@ -35,12 +38,12 @@ static struct mtd_partition br61xx_parti + } + }; + +-static struct gpio_button br61xx_gpio_buttons[] __initdata = { ++static struct gpio_keys_button br61xx_gpio_buttons[] __initdata = { + { + .desc = "reset_button", + .type = EV_KEY, +- .code = BTN_0, +- .threshold = 5, ++ .code = KEY_RESTART, ++ .debounce_interval = BR61XX_KEYS_DEBOUNCE_INTERVAL, + .gpio = ADM5120_GPIO_PIN2, + } + }; +@@ -76,8 +79,10 @@ void __init br61xx_generic_setup(void) + adm5120_add_device_uart(1); + + adm5120_add_device_switch(5, br61xx_vlans); +- adm5120_add_device_gpio_buttons(ARRAY_SIZE(br61xx_gpio_buttons), +- br61xx_gpio_buttons); ++ ++ adm5120_register_gpio_buttons(-1, BR61XX_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(br61xx_gpio_buttons), ++ br61xx_gpio_buttons); + + br61xx_mac_setup(); + } +--- a/arch/mips/adm5120/mikrotik/rb-1xx.h ++++ b/arch/mips/adm5120/mikrotik/rb-1xx.h +@@ -26,7 +26,7 @@ + #include <prom/routerboot.h> + + extern struct platform_nand_data rb1xx_nand_data __initdata; +-extern struct gpio_button rb1xx_gpio_buttons[] __initdata; ++extern struct gpio_keys_button rb1xx_gpio_buttons[] __initdata; + + extern void rb1xx_add_device_flash(void) __init; + extern void rb1xx_add_device_nand(void) __init; diff --git a/target/linux/adm5120/patches-3.3/a10-pata-rb150-cf-3.3-fix.patch b/target/linux/adm5120/patches-3.3/a10-pata-rb150-cf-3.3-fix.patch new file mode 100644 index 0000000000..fc3257a73c --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a10-pata-rb150-cf-3.3-fix.patch @@ -0,0 +1,33 @@ +--- a/drivers/ata/pata_rb153_cf.c ++++ b/drivers/ata/pata_rb153_cf.c +@@ -56,7 +56,7 @@ static inline void rb153_pata_finish_io( + ata_sff_dma_pause(ap); + ndelay(RB153_CF_IO_DELAY); + +- set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH); ++ irq_set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH); + } + + static void rb153_pata_exec_command(struct ata_port *ap, +@@ -107,11 +107,11 @@ static irqreturn_t rb153_pata_irq_handle + struct rb153_cf_info *info = ah->private_data; + + if (gpio_get_value(info->gpio_line)) { +- set_irq_type(info->irq, IRQ_TYPE_LEVEL_LOW); ++ irq_set_irq_type(info->irq, IRQ_TYPE_LEVEL_LOW); + if (!info->frozen) + ata_sff_interrupt(irq, dev_instance); + } else { +- set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH); ++ irq_set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH); + } + + return IRQ_HANDLED; +@@ -138,7 +138,6 @@ static void rb153_pata_setup_port(struct + + ap->ops = &rb153_pata_port_ops; + ap->pio_mask = 0x1f; /* PIO4 */ +- ap->flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO; + + ap->ioaddr.cmd_addr = info->iobase + RB153_CF_REG_CMD; + ap->ioaddr.ctl_addr = info->iobase + RB153_CF_REG_CTRL; diff --git a/target/linux/adm5120/patches-3.3/a11-adm5120_wdt-3.3-fixes.patch b/target/linux/adm5120/patches-3.3/a11-adm5120_wdt-3.3-fixes.patch new file mode 100644 index 0000000000..261aa79724 --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a11-adm5120_wdt-3.3-fixes.patch @@ -0,0 +1,21 @@ +--- a/drivers/watchdog/adm5120_wdt.c ++++ b/drivers/watchdog/adm5120_wdt.c +@@ -123,8 +123,7 @@ static ssize_t wdt_write(struct file *fi + return 0; + } + +-static int wdt_ioctl(struct inode *inode, struct file *file, +- unsigned int cmd, unsigned long arg) ++static long wdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) + { + int new_timeout; + static struct watchdog_info ident = { +@@ -166,7 +165,7 @@ static const struct file_operations wdt_ + .owner = THIS_MODULE, + .llseek = no_llseek, + .write = wdt_write, +- .ioctl = wdt_ioctl, ++ .unlocked_ioctl = wdt_ioctl, + .open = wdt_open, + .release = wdt_release, + }; diff --git a/target/linux/adm5120/patches-3.3/a12-adm5120sw-3.3-fixes.patch b/target/linux/adm5120/patches-3.3/a12-adm5120sw-3.3-fixes.patch new file mode 100644 index 0000000000..aa2be2e4ad --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a12-adm5120sw-3.3-fixes.patch @@ -0,0 +1,84 @@ +--- a/drivers/net/adm5120sw.c ++++ b/drivers/net/adm5120sw.c +@@ -38,6 +38,7 @@ + #include <asm/mach-adm5120/adm5120_switch.h> + + #include "adm5120sw.h" ++#include <linux/dma-mapping.h> + + #define DRV_NAME "adm5120-switch" + #define DRV_DESC "ADM5120 built-in ethernet switch driver" +@@ -153,7 +154,7 @@ static unsigned int cur_txl, dirty_txl; + + static unsigned int sw_used; + +-static spinlock_t tx_lock = SPIN_LOCK_UNLOCKED; ++static DEFINE_SPINLOCK(tx_lock); + + /* ------------------------------------------------------------------------ */ + +@@ -216,6 +217,7 @@ static inline int desc_ipcsum_fail(struc + + /* ------------------------------------------------------------------------ */ + ++#ifdef CONFIG_ADM5120_SWITCH_DEBUG + static void sw_dump_desc(char *label, struct dma_desc *desc, int tx) + { + u32 t; +@@ -336,6 +338,11 @@ static void sw_dump_regs(void) + t = sw_read_reg(SWITCH_REG_RLDA); + SW_DBG("rlda: %08X\n", t); + } ++#else ++static inline void sw_dump_desc(char *label, struct dma_desc *desc, int tx) {} ++static void sw_dump_intr_mask(char *label, u32 mask) {} ++static inline void sw_dump_regs(void) {} ++#endif /* CONFIG_ADM5120_SWITCH_DEBUG */ + + /* ------------------------------------------------------------------------ */ + +@@ -502,7 +509,7 @@ static int adm5120_if_poll(struct napi_s + { + struct adm5120_if_priv *priv = container_of(napi, + struct adm5120_if_priv, napi); +- struct net_device *dev = priv->dev; ++ struct net_device *dev __maybe_unused = priv->dev; + int done; + u32 status; + +@@ -920,7 +927,7 @@ static void adm5120_if_tx_timeout(struct + SW_INFO("TX timeout on %s\n", dev->name); + } + +-static void adm5120_if_set_multicast_list(struct net_device *dev) ++static void adm5120_if_set_rx_mode(struct net_device *dev) + { + struct adm5120_if_priv *priv = netdev_priv(dev); + u32 ports; +@@ -937,7 +944,7 @@ static void adm5120_if_set_multicast_lis + t |= (ports << CPUP_CONF_DUNP_SHIFT); + + if (dev->flags & IFF_PROMISC || dev->flags & IFF_ALLMULTI || +- dev->mc_count) ++ netdev_mc_count(dev)) + /* enable multicast packets */ + t &= ~(ports << CPUP_CONF_DMCP_SHIFT); + else +@@ -1024,7 +1031,7 @@ static const struct net_device_ops adm51 + .ndo_open = adm5120_if_open, + .ndo_stop = adm5120_if_stop, + .ndo_start_xmit = adm5120_if_hard_start_xmit, +- .ndo_set_multicast_list = adm5120_if_set_multicast_list, ++ .ndo_set_rx_mode = adm5120_if_set_rx_mode, + .ndo_do_ioctl = adm5120_if_do_ioctl, + .ndo_tx_timeout = adm5120_if_tx_timeout, + .ndo_validate_addr = eth_validate_addr, +@@ -1076,7 +1083,7 @@ static void adm5120_switch_cleanup(void) + adm5120_switch_rx_ring_free(); + } + +-static int __init adm5120_switch_probe(struct platform_device *pdev) ++static int __devinit adm5120_switch_probe(struct platform_device *pdev) + { + u32 t; + int i, err; diff --git a/target/linux/adm5120/patches-3.3/a13-adm5120_flash-3.3-fixes.patch b/target/linux/adm5120/patches-3.3/a13-adm5120_flash-3.3-fixes.patch new file mode 100644 index 0000000000..ea2e19f2ca --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a13-adm5120_flash-3.3-fixes.patch @@ -0,0 +1,166 @@ +--- a/drivers/mtd/maps/adm5120-flash.c ++++ b/drivers/mtd/maps/adm5120-flash.c +@@ -54,10 +54,6 @@ struct adm5120_flash_info { + struct resource *res; + struct platform_device *dev; + struct adm5120_map_info amap; +-#ifdef CONFIG_MTD_PARTITIONS +- int nr_parts; +- struct mtd_partition *parts[MAX_PARSED_PARTS]; +-#endif + }; + + struct flash_desc { +@@ -96,7 +92,6 @@ static const char const *probe_types[] = + NULL + }; + +-#ifdef CONFIG_MTD_PARTITIONS + static const char const *parse_types[] = { + "cmdlinepart", + #ifdef CONFIG_MTD_REDBOOT_PARTS +@@ -106,7 +101,6 @@ static const char const *parse_types[] = + "MyLoader", + #endif + }; +-#endif + + #define BANK_SIZE (2<<20) + #define BANK_SIZE_MAX (4<<20) +@@ -318,89 +312,6 @@ static void adm5120_flash_initbanks(stru + info->mtd->size = info->amap.window_size; + } + +-#ifdef CONFIG_MTD_PARTITIONS +-static int adm5120_flash_initparts(struct adm5120_flash_info *info) +-{ +- struct adm5120_flash_platform_data *pdata; +- struct map_info *map = &info->amap.map; +- int num_parsers; +- const char *parser[2]; +- int err = 0; +- int nr_parts; +- int i; +- +- info->nr_parts = 0; +- +- pdata = info->dev->dev.platform_data; +- if (pdata == NULL) +- goto out; +- +- if (pdata->nr_parts) { +- MAP_INFO(map, "adding static partitions\n"); +- err = add_mtd_partitions(info->mtd, pdata->parts, +- pdata->nr_parts); +- if (err == 0) { +- info->nr_parts += pdata->nr_parts; +- goto out; +- } +- } +- +- num_parsers = ARRAY_SIZE(parse_types); +- if (num_parsers > MAX_PARSED_PARTS) +- num_parsers = MAX_PARSED_PARTS; +- +- parser[1] = NULL; +- for (i = 0; i < num_parsers; i++) { +- parser[0] = parse_types[i]; +- +- MAP_INFO(map, "parsing \"%s\" partitions\n", +- parser[0]); +- nr_parts = parse_mtd_partitions(info->mtd, parser, +- &info->parts[i], 0); +- +- if (nr_parts <= 0) +- continue; +- +- MAP_INFO(map, "adding \"%s\" partitions\n", +- parser[0]); +- +- err = add_mtd_partitions(info->mtd, info->parts[i], nr_parts); +- if (err) +- break; +- +- info->nr_parts += nr_parts; +- } +-out: +- return err; +-} +-#else +-static int adm5120_flash_initparts(struct adm5120_flash_info *info) +-{ +- return 0; +-} +-#endif /* CONFIG_MTD_PARTITIONS */ +- +-#ifdef CONFIG_MTD_PARTITIONS +-static void adm5120_flash_remove_mtd(struct adm5120_flash_info *info) +-{ +- int i; +- +- if (info->nr_parts) { +- del_mtd_partitions(info->mtd); +- for (i = 0; i < MAX_PARSED_PARTS; i++) +- if (info->parts[i] != NULL) +- kfree(info->parts[i]); +- } else { +- del_mtd_device(info->mtd); +- } +-} +-#else +-static void adm5120_flash_remove_mtd(struct adm5120_flash_info *info) +-{ +- del_mtd_device(info->mtd); +-} +-#endif +- + static int adm5120_flash_remove(struct platform_device *dev) + { + struct adm5120_flash_info *info; +@@ -412,7 +323,7 @@ static int adm5120_flash_remove(struct p + platform_set_drvdata(dev, NULL); + + if (info->mtd != NULL) { +- adm5120_flash_remove_mtd(info); ++ mtd_device_unregister(info->mtd); + map_destroy(info->mtd); + } + +@@ -429,11 +340,18 @@ static int adm5120_flash_remove(struct p + + static int adm5120_flash_probe(struct platform_device *dev) + { ++ struct adm5120_flash_platform_data *pdata; + struct adm5120_flash_info *info; + struct map_info *map; + const char **probe_type; + int err; + ++ pdata = dev->dev.platform_data; ++ if (!pdata) { ++ dev_err(&dev->dev, "no platform data\n"); ++ return -EINVAL; ++ } ++ + info = kzalloc(sizeof(*info), GFP_KERNEL); + if (info == NULL) { + err = -ENOMEM; +@@ -484,16 +402,11 @@ static int adm5120_flash_probe(struct pl + + info->mtd->owner = THIS_MODULE; + +- err = adm5120_flash_initparts(info); ++ err = mtd_device_parse_register(info->mtd, parse_types, 0, ++ pdata->parts, pdata->nr_parts); + if (err) + goto err_out; + +- if (info->nr_parts == 0) { +- MAP_INFO(map, "no partitions available, registering " +- "whole flash\n"); +- add_mtd_device(info->mtd); +- } +- + return 0; + + err_out: diff --git a/target/linux/adm5120/patches-3.3/a14-mtd-trxsplit-fixes.patch b/target/linux/adm5120/patches-3.3/a14-mtd-trxsplit-fixes.patch new file mode 100644 index 0000000000..f9ececf61c --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a14-mtd-trxsplit-fixes.patch @@ -0,0 +1,20 @@ +--- a/drivers/mtd/trxsplit.c ++++ b/drivers/mtd/trxsplit.c +@@ -144,7 +144,7 @@ static void trxsplit_create_partitions(s + part = &trx_parts[i]; + part->name = "rootfs"; + +- err = add_mtd_partitions(mtd, trx_parts, trx_nr_parts); ++ err = mtd_device_register(mtd, trx_parts, trx_nr_parts); + if (err) { + printk(KERN_ALERT PFX "adding TRX partitions failed\n"); + return; +@@ -159,7 +159,7 @@ static int trxsplit_refresh_partitions(s + mtd->name, MTD_BLOCK_MAJOR, mtd->index); + + /* remove old partitions */ +- del_mtd_partitions(mtd); ++ mtd_device_unregister(mtd); + + trxsplit_findtrx(mtd); + if (!trx_mtd) diff --git a/target/linux/adm5120/patches-3.3/a15-adm5120-usb-driver-cleanup.patch b/target/linux/adm5120/patches-3.3/a15-adm5120-usb-driver-cleanup.patch new file mode 100644 index 0000000000..5994d43c8a --- /dev/null +++ b/target/linux/adm5120/patches-3.3/a15-adm5120-usb-driver-cleanup.patch @@ -0,0 +1,582 @@ +--- a/drivers/usb/host/adm5120.h ++++ b/drivers/usb/host/adm5120.h +@@ -403,6 +403,7 @@ struct admhcd { + * other external transceivers should be software-transparent + */ + struct otg_transceiver *transceiver; ++ void (*start_hnp)(struct admhcd *ahcd); + #endif + + /* +@@ -537,15 +538,7 @@ static inline struct usb_hcd *admhcd_to_ + * Big-endian read/write functions are arch-specific. + * Other arches can be added if/when they're needed. + * +- * REVISIT: arch/powerpc now has readl/writel_be, so the +- * definition below can die once the STB04xxx support is +- * finally ported over. + */ +-#if defined(CONFIG_PPC) && !defined(CONFIG_PPC_MERGE) +-#define readl_be(addr) in_be32((__force unsigned *)addr) +-#define writel_be(val, addr) out_be32((__force unsigned *)addr, val) +-#endif +- + static inline unsigned int admhc_readl(const struct admhcd *ahcd, + __hc32 __iomem *regs) + { +--- a/drivers/usb/host/adm5120-drv.c ++++ b/drivers/usb/host/adm5120-drv.c +@@ -9,7 +9,7 @@ + * (C) Copyright 2002 Hewlett-Packard Company + * + * Written by Christopher Hoover <ch@hpl.hp.com> +- * Based on fragments of previous driver by Rusell King et al. ++ * Based on fragments of previous driver by Russell King et al. + * + * Modified for LH7A404 from ahcd-sa1111.c + * by Durgesh Pattamatta <pattamattad@sharpsec.com> +@@ -81,7 +81,7 @@ static int admhc_adm5120_probe(const str + + admhc_hcd_init(hcd_to_admhcd(hcd)); + +- retval = usb_add_hcd(hcd, irq, IRQF_DISABLED); ++ retval = usb_add_hcd(hcd, irq, 0); + if (retval) + goto err_io; + +@@ -109,10 +109,7 @@ static void admhc_adm5120_remove(struct + usb_put_hcd(hcd); + } + +-/*-------------------------------------------------------------------------*/ +- +-static int __devinit +-admhc_adm5120_start(struct usb_hcd *hcd) ++static int __devinit admhc_adm5120_start(struct usb_hcd *hcd) + { + struct admhcd *ahcd = hcd_to_admhcd(hcd); + int ret; +@@ -137,8 +134,6 @@ err: + return ret; + } + +-/*-------------------------------------------------------------------------*/ +- + static const struct hc_driver adm5120_hc_driver = { + .description = hcd_name, + .product_desc = "ADM5120 built-in USB 1.1 Host Controller", +@@ -181,8 +176,6 @@ static const struct hc_driver adm5120_hc + .start_port_reset = admhc_start_port_reset, + }; + +-/*-------------------------------------------------------------------------*/ +- + static int usb_hcd_adm5120_probe(struct platform_device *pdev) + { + int ret; +--- a/drivers/usb/host/adm5120-dbg.c ++++ b/drivers/usb/host/adm5120-dbg.c +@@ -401,25 +401,28 @@ static const struct file_operations debu + .open = debug_async_open, + .read = debug_output, + .release = debug_close, ++ .llseek = default_llseek, + }; + static const struct file_operations debug_periodic_fops = { + .owner = THIS_MODULE, + .open = debug_periodic_open, + .read = debug_output, + .release = debug_close, ++ .llseek = default_llseek, + }; + static const struct file_operations debug_registers_fops = { + .owner = THIS_MODULE, + .open = debug_registers_open, + .read = debug_output, + .release = debug_close, ++ .llseek = default_llseek, + }; + + static struct dentry *admhc_debug_root; + + struct debug_buffer { + ssize_t (*fill_func)(struct debug_buffer *); /* fill method */ +- struct device *dev; ++ struct admhcd *ahcd; + struct mutex mutex; /* protect filling of buffer */ + size_t count; /* number of characters filled into buffer */ + char *page; +@@ -494,15 +497,11 @@ show_list(struct admhcd *ahcd, char *buf + + static ssize_t fill_async_buffer(struct debug_buffer *buf) + { +- struct usb_bus *bus; +- struct usb_hcd *hcd; + struct admhcd *ahcd; + size_t temp; + unsigned long flags; + +- bus = dev_get_drvdata(buf->dev); +- hcd = bus_to_hcd(bus); +- ahcd = hcd_to_admhcd(hcd); ++ ahcd = buf->ahcd; + + spin_lock_irqsave(&ahcd->lock, flags); + temp = show_list(ahcd, buf->page, PAGE_SIZE, ahcd->ed_head); +@@ -516,8 +515,6 @@ static ssize_t fill_async_buffer(struct + + static ssize_t fill_periodic_buffer(struct debug_buffer *buf) + { +- struct usb_bus *bus; +- struct usb_hcd *hcd; + struct admhcd *ahcd; + struct ed **seen, *ed; + unsigned long flags; +@@ -530,9 +527,7 @@ static ssize_t fill_periodic_buffer(stru + return 0; + seen_count = 0; + +- bus = dev_get_drvdata(buf->dev); +- hcd = bus_to_hcd(bus); +- ahcd = hcd_to_admhcd(hcd); ++ ahcd = buf->ahcd; + next = buf->page; + size = PAGE_SIZE; + +@@ -615,7 +610,6 @@ static ssize_t fill_periodic_buffer(stru + + static ssize_t fill_registers_buffer(struct debug_buffer *buf) + { +- struct usb_bus *bus; + struct usb_hcd *hcd; + struct admhcd *ahcd; + struct admhcd_regs __iomem *regs; +@@ -624,9 +618,8 @@ static ssize_t fill_registers_buffer(str + char *next; + u32 rdata; + +- bus = dev_get_drvdata(buf->dev); +- hcd = bus_to_hcd(bus); +- ahcd = hcd_to_admhcd(hcd); ++ ahcd = buf->ahcd; ++ hcd = admhc_to_hcd(ahcd); + regs = ahcd->regs; + next = buf->page; + size = PAGE_SIZE; +@@ -638,13 +631,13 @@ static ssize_t fill_registers_buffer(str + admhc_dbg_sw(ahcd, &next, &size, + "bus %s, device %s\n" + "%s\n" +- "%s version " DRIVER_VERSION "\n", ++ "%s\n", + hcd->self.controller->bus->name, + dev_name(hcd->self.controller), + hcd->product_desc, + hcd_name); + +- if (bus->controller->power.power_state.event) { ++ if (!HCD_HW_ACCESSIBLE(hcd)) { + size -= scnprintf(next, size, + "SUSPENDED (no register access)\n"); + goto done; +@@ -691,7 +684,7 @@ done: + } + + +-static struct debug_buffer *alloc_buffer(struct device *dev, ++static struct debug_buffer *alloc_buffer(struct admhcd *ahcd, + ssize_t (*fill_func)(struct debug_buffer *)) + { + struct debug_buffer *buf; +@@ -699,7 +692,7 @@ static struct debug_buffer *alloc_buffer + buf = kzalloc(sizeof(struct debug_buffer), GFP_KERNEL); + + if (buf) { +- buf->dev = dev; ++ buf->ahcd = ahcd; + buf->fill_func = fill_func; + mutex_init(&buf->mutex); + } +@@ -792,26 +785,25 @@ static int debug_registers_open(struct i + static inline void create_debug_files(struct admhcd *ahcd) + { + struct usb_bus *bus = &admhcd_to_hcd(ahcd)->self; +- struct device *dev = bus->dev; + + ahcd->debug_dir = debugfs_create_dir(bus->bus_name, admhc_debug_root); + if (!ahcd->debug_dir) + goto dir_error; + + ahcd->debug_async = debugfs_create_file("async", S_IRUGO, +- ahcd->debug_dir, dev, ++ ahcd->debug_dir, ahcd, + &debug_async_fops); + if (!ahcd->debug_async) + goto async_error; + + ahcd->debug_periodic = debugfs_create_file("periodic", S_IRUGO, +- ahcd->debug_dir, dev, ++ ahcd->debug_dir, ahcd, + &debug_periodic_fops); + if (!ahcd->debug_periodic) + goto periodic_error; + + ahcd->debug_registers = debugfs_create_file("registers", S_IRUGO, +- ahcd->debug_dir, dev, ++ ahcd->debug_dir, ahcd, + &debug_registers_fops); + if (!ahcd->debug_registers) + goto registers_error; +--- a/drivers/usb/host/adm5120-pm.c ++++ b/drivers/usb/host/adm5120-pm.c +@@ -257,7 +257,7 @@ static int admhc_bus_suspend(struct usb_ + + spin_lock_irq(&ahcd->lock); + +- if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) ++ if (unlikely(!HCD_HW_ACCESSIBLE(hcd))) + rc = -ESHUTDOWN; + else + rc = admhc_rh_suspend(ahcd, 0); +@@ -275,7 +275,7 @@ static int admhc_bus_resume(struct usb_h + + spin_lock_irq(&ahcd->lock); + +- if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) ++ if (unlikely(!HCD_HW_ACCESSIBLE(hcd))) + rc = -ESHUTDOWN; + else + rc = admhc_rh_resume(ahcd); +--- a/drivers/usb/host/adm5120-hcd.c ++++ b/drivers/usb/host/adm5120-hcd.c +@@ -32,9 +32,9 @@ + #include <linux/list.h> + #include <linux/usb.h> + #include <linux/usb/otg.h> ++#include <linux/usb/hcd.h> + #include <linux/dma-mapping.h> + #include <linux/dmapool.h> +-#include <linux/reboot.h> + #include <linux/debugfs.h> + #include <linux/io.h> + +@@ -43,9 +43,6 @@ + #include <asm/unaligned.h> + #include <asm/byteorder.h> + +-#include "../core/hcd.h" +-#include "../core/hub.h" +- + #define DRIVER_VERSION "0.27.0" + #define DRIVER_AUTHOR "Gabor Juhos <juhosg@openwrt.org>" + #define DRIVER_DESC "ADMtek USB 1.1 Host Controller Driver" +@@ -117,7 +114,7 @@ static int admhc_urb_enqueue(struct usb_ + td_cnt = 2; + /* FALLTHROUGH */ + case PIPE_BULK: +- /* one TD for every 4096 Bytes (can be upto 8K) */ ++ /* one TD for every 4096 Bytes (can be up to 8K) */ + td_cnt += urb->transfer_buffer_length / TD_DATALEN_MAX; + /* ... and for any remaining bytes ... */ + if ((urb->transfer_buffer_length % TD_DATALEN_MAX) != 0) +@@ -153,7 +150,7 @@ static int admhc_urb_enqueue(struct usb_ + + spin_lock_irqsave(&ahcd->lock, flags); + /* don't submit to a dead HC */ +- if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) { ++ if (!HCD_HW_ACCESSIBLE(hcd)) { + ret = -ENODEV; + goto fail; + } +@@ -321,7 +318,6 @@ sanitize: + ep->hcpriv = NULL; + + spin_unlock_irqrestore(&ahcd->lock, flags); +- return; + } + + static int admhc_get_frame_number(struct usb_hcd *hcd) +@@ -488,7 +484,7 @@ err: + */ + static int admhc_run(struct admhcd *ahcd) + { +- u32 temp; ++ u32 val; + int first = ahcd->fminterval == 0; + struct usb_hcd *hcd = admhcd_to_hcd(ahcd); + +@@ -496,8 +492,8 @@ static int admhc_run(struct admhcd *ahcd + + /* boot firmware should have set this up (5.1.1.3.1) */ + if (first) { +- temp = admhc_readl(ahcd, &ahcd->regs->fminterval); +- ahcd->fminterval = temp & ADMHC_SFI_FI_MASK; ++ val = admhc_readl(ahcd, &ahcd->regs->fminterval); ++ ahcd->fminterval = val & ADMHC_SFI_FI_MASK; + if (ahcd->fminterval != FI) + admhc_dbg(ahcd, "fminterval delta %d\n", + ahcd->fminterval - FI); +@@ -507,30 +503,30 @@ static int admhc_run(struct admhcd *ahcd + } + + #if 0 /* TODO: not applicable */ +- /* Reset USB nearly "by the book". RemoteWakeupConnected was +- * saved if boot firmware (BIOS/SMM/...) told us it's connected, +- * or if bus glue did the same (e.g. for PCI add-in cards with +- * PCI PM support). ++ /* Reset USB nearly "by the book". RemoteWakeupConnected has ++ * to be checked in case boot firmware (BIOS/SMM/...) has set up ++ * wakeup in a way the bus isn't aware of (e.g., legacy PCI PM). ++ * If the bus glue detected wakeup capability then it should ++ * already be enabled; if so we'll just enable it again. + */ +- if ((ahcd->hc_control & OHCI_CTRL_RWC) != 0 +- && !device_may_wakeup(hcd->self.controller)) +- device_init_wakeup(hcd->self.controller, 1); ++ if ((ahcd->hc_control & OHCI_CTRL_RWC) != 0) ++ device_set_wakeup_capable(hcd->self.controller, 1); + #endif + + switch (ahcd->host_control & ADMHC_HC_BUSS) { + case ADMHC_BUSS_OPER: +- temp = 0; ++ val = 0; + break; + case ADMHC_BUSS_SUSPEND: + /* FALLTHROUGH ? */ + case ADMHC_BUSS_RESUME: + ahcd->host_control = ADMHC_BUSS_RESUME; +- temp = 10 /* msec wait */; ++ val = 10 /* msec wait */; + break; + /* case ADMHC_BUSS_RESET: */ + default: + ahcd->host_control = ADMHC_BUSS_RESET; +- temp = 50 /* msec wait */; ++ val = 50 /* msec wait */; + break; + } + admhc_writel(ahcd, ahcd->host_control, &ahcd->regs->host_control); +@@ -538,12 +534,12 @@ static int admhc_run(struct admhcd *ahcd + /* flush the writes */ + admhc_writel_flush(ahcd); + +- msleep(temp); +- temp = admhc_read_rhdesc(ahcd); +- if (!(temp & ADMHC_RH_NPS)) { ++ msleep(val); ++ val = admhc_read_rhdesc(ahcd); ++ if (!(val & ADMHC_RH_NPS)) { + /* power down each port */ +- for (temp = 0; temp < ahcd->num_ports; temp++) +- admhc_write_portstatus(ahcd, temp, ADMHC_PS_CPP); ++ for (val = 0; val < ahcd->num_ports; val++) ++ admhc_write_portstatus(ahcd, val, ADMHC_PS_CPP); + } + /* flush those writes */ + admhc_writel_flush(ahcd); +@@ -552,9 +548,9 @@ static int admhc_run(struct admhcd *ahcd + spin_lock_irq(&ahcd->lock); + + admhc_writel(ahcd, ADMHC_CTRL_SR, &ahcd->regs->gencontrol); +- temp = 30; /* ... allow extra time */ ++ val = 30; /* ... allow extra time */ + while ((admhc_readl(ahcd, &ahcd->regs->gencontrol) & ADMHC_CTRL_SR) != 0) { +- if (--temp == 0) { ++ if (--val == 0) { + spin_unlock_irq(&ahcd->lock); + admhc_err(ahcd, "USB HC reset timed out!\n"); + return -1; +@@ -571,7 +567,7 @@ static int admhc_run(struct admhcd *ahcd + periodic_reinit(ahcd); + + /* use rhsc irqs after khubd is fully initialized */ +- hcd->poll_rh = 1; ++ set_bit(HCD_FLAG_POLL_RH, &hcd->flags); + hcd->uses_new_polling = 1; + + #if 0 +@@ -594,10 +590,10 @@ static int admhc_run(struct admhcd *ahcd + ahcd->host_control = ADMHC_BUSS_OPER; + admhc_writel(ahcd, ahcd->host_control, &ahcd->regs->host_control); + +- temp = 20; ++ val = 20; + while ((admhc_readl(ahcd, &ahcd->regs->host_control) + & ADMHC_HC_BUSS) != ADMHC_BUSS_OPER) { +- if (--temp == 0) { ++ if (--val == 0) { + spin_unlock_irq(&ahcd->lock); + admhc_err(ahcd, "unable to setup operational mode!\n"); + return -1; +@@ -613,10 +609,10 @@ static int admhc_run(struct admhcd *ahcd + /* FIXME: enabling DMA is always failed here for an unknown reason */ + admhc_dma_enable(ahcd); + +- temp = 200; ++ val = 200; + while ((admhc_readl(ahcd, &ahcd->regs->host_control) + & ADMHC_HC_DMAE) != ADMHC_HC_DMAE) { +- if (--temp == 0) { ++ if (--val == 0) { + spin_unlock_irq(&ahcd->lock); + admhc_err(ahcd, "unable to enable DMA!\n"); + admhc_dump(ahcd, 1); +@@ -688,7 +684,7 @@ static irqreturn_t admhc_irq(struct usb_ + */ + admhc_vdbg(ahcd, "Resume Detect\n"); + admhc_intr_ack(ahcd, ADMHC_INTR_RESI); +- hcd->poll_rh = 1; ++ set_bit(HCD_FLAG_POLL_RH, &hcd->flags); + if (ahcd->autostop) { + spin_lock(&ahcd->lock); + admhc_rh_resume(ahcd); +@@ -799,9 +795,10 @@ static int __init admhc_hcd_mod_init(voi + pr_info("%s: " DRIVER_INFO "\n", hcd_name); + pr_info("%s: block sizes: ed %Zd td %Zd\n", hcd_name, + sizeof(struct ed), sizeof(struct td)); ++ set_bit(USB_OHCI_LOADED, &usb_hcds_loaded); + + #ifdef DEBUG +- admhc_debug_root = debugfs_create_dir("admhc", NULL); ++ admhc_debug_root = debugfs_create_dir("admhc", usb_debug_root); + if (!admhc_debug_root) { + ret = -ENOENT; + goto error_debug; +@@ -826,6 +823,7 @@ error_platform: + admhc_debug_root = NULL; + error_debug: + #endif ++ clear_bit(USB_OHCI_LOADED, &usb_hcds_loaded); + return ret; + } + module_init(admhc_hcd_mod_init); +@@ -836,6 +834,7 @@ static void __exit admhc_hcd_mod_exit(vo + #ifdef DEBUG + debugfs_remove(admhc_debug_root); + #endif ++ clear_bit(USB_OHCI_LOADED, &usb_hcds_loaded); + } + module_exit(admhc_hcd_mod_exit); + +--- a/drivers/usb/host/adm5120-hub.c ++++ b/drivers/usb/host/adm5120-hub.c +@@ -75,7 +75,7 @@ admhc_hub_status_data(struct usb_hcd *hc + u32 status; + + spin_lock_irqsave(&ahcd->lock, flags); +- if (!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags)) ++ if (!HCD_HW_ACCESSIBLE(hcd)) + goto done; + + /* init status */ +@@ -106,8 +106,11 @@ admhc_hub_status_data(struct usb_hcd *hc + } + } + +- hcd->poll_rh = admhc_root_hub_state_changes(ahcd, changed, +- any_connected); ++ if (admhc_root_hub_state_changes(ahcd, changed, ++ any_connected)) ++ set_bit(HCD_FLAG_POLL_RH, &hcd->flags); ++ else ++ clear_bit(HCD_FLAG_POLL_RH, &hcd->flags); + + done: + spin_unlock_irqrestore(&ahcd->lock, flags); +@@ -143,9 +146,9 @@ static int admhc_get_hub_descriptor(stru + temp |= 0x0008; + desc->wHubCharacteristics = (__force __u16)cpu_to_hc16(ahcd, temp); + +- /* two bitmaps: ports removable, and usb 1.0 legacy PortPwrCtrlMask */ +- desc->bitmap[0] = 0; +- desc->bitmap[0] = ~0; ++ /* ports removable, and usb 1.0 legacy PortPwrCtrlMask */ ++ desc->u.hs.DeviceRemovable[0] = 0; ++ desc->u.hs.DeviceRemovable[0] = ~0; + + return 0; + } +@@ -310,10 +313,10 @@ static int admhc_hub_control(struct usb_ + u16 wIndex, char *buf, u16 wLength) + { + struct admhcd *ahcd = hcd_to_admhcd(hcd); +- int ports = hcd_to_bus(hcd)->root_hub->maxchild; ++ int ports = ahcd->num_ports; + int ret = 0; + +- if (unlikely(!test_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags))) ++ if (unlikely(!HCD_HW_ACCESSIBLE(hcd))) + return -ESHUTDOWN; + + switch (typeReq) { +--- a/drivers/usb/host/adm5120-q.c ++++ b/drivers/usb/host/adm5120-q.c +@@ -14,6 +14,7 @@ + */ + + #include <linux/irq.h> ++#include <linux/slab.h> + + /*-------------------------------------------------------------------------*/ + +@@ -300,7 +301,7 @@ static struct ed *ed_get(struct admhcd * + u32 info; + + /* FIXME: usbcore changes dev->devnum before SET_ADDRESS +- * suceeds ... otherwise we wouldn't need "pipe". ++ * succeeds ... otherwise we wouldn't need "pipe". + */ + info = usb_pipedevice(pipe); + info |= (ep->desc.bEndpointAddress & ~USB_DIR_IN) << ED_EN_SHIFT; +@@ -634,8 +635,7 @@ static int td_done(struct admhcd *ahcd, + + /*-------------------------------------------------------------------------*/ + +-static inline void +-ed_halted(struct admhcd *ahcd, struct td *td, int cc, struct td *rev) ++static void ed_halted(struct admhcd *ahcd, struct td *td, int cc) + { + struct urb *urb = td->urb; + struct urb_priv *urb_priv = urb->hcpriv; +@@ -764,6 +764,7 @@ rescan_this: + struct urb *urb; + struct urb_priv *urb_priv; + __hc32 savebits; ++ u32 tdINFO; + int status; + + td = list_entry(entry, struct td, td_list); +@@ -781,6 +782,16 @@ rescan_this: + /* patch pointer hc uses */ + savebits = *prev & ~cpu_to_hc32(ahcd, TD_MASK); + *prev = td->hwNextTD | savebits; ++ /* If this was unlinked, the TD may not have been ++ * retired ... so manually save dhe data toggle. ++ * The controller ignores the value we save for ++ * control and ISO endpoints. ++ */ ++ tdINFO = hc32_to_cpup(ahcd, &td->hwINFO); ++ if ((tdINFO & TD_T) == TD_T_DATA0) ++ ed->hwHeadP &= ~cpu_to_hc32(ahcd, ED_C); ++ else if ((tdINFO & TD_T) == TD_T_DATA1) ++ ed->hwHeadP |= cpu_to_hc32(ahcd, ED_C); + + /* HC may have partly processed this TD */ + #ifdef ADMHC_VERBOSE_DEBUG +@@ -816,13 +827,12 @@ rescan_this: + } + + /*-------------------------------------------------------------------------*/ +- + /* + * Process normal completions (error or success) and clean the schedules. + * + * This is the main path for handing urbs back to drivers. The only other +- * path is finish_unlinks(), which unlinks URBs using ed_rm_list, instead of +- * scanning the (re-reversed) donelist as this does. ++ * normal path is finish_unlinks(), which unlinks URBs using ed_rm_list, ++ * instead of scanning the (re-reversed) donelist as this does. + */ + + static void ed_unhalt(struct admhcd *ahcd, struct ed *ed, struct urb *urb) |