diff options
Diffstat (limited to 'drivers/ide/pci')
35 files changed, 387 insertions, 450 deletions
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c index 7f4d1857d555..824df78c7012 100644 --- a/drivers/ide/pci/aec62xx.c +++ b/drivers/ide/pci/aec62xx.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/aec62xx.c Version 0.27 Sep 16, 2007 - * * Copyright (C) 1999-2002 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2007 MontaVista Software, Inc. <source@mvista.com> * @@ -90,7 +88,7 @@ static u8 pci_bus_clock_list_ultra (u8 speed, struct chipset_bus_clock_list_entr static void aec6210_set_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u16 d_conf = 0; u8 ultra = 0, ultra_conf = 0; u8 tmp0 = 0, tmp1 = 0, tmp2 = 0; @@ -116,7 +114,7 @@ static void aec6210_set_mode(ide_drive_t *drive, const u8 speed) static void aec6260_set_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 unit = (drive->select.b.unit & 0x01); u8 tmp1 = 0, tmp2 = 0; u8 ultra = 0, drive_conf = 0, ultra_conf = 0; @@ -170,7 +168,7 @@ static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev, const ch static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); hwif->set_pio_mode = &aec_set_pio_mode; @@ -188,7 +186,7 @@ static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif) if (hwif->cbl != ATA_CBL_PATA40_SHORT) { u8 ata66 = 0, mask = hwif->channel ? 0x02 : 0x01; - pci_read_config_byte(hwif->pci_dev, 0x49, &ata66); + pci_read_config_byte(dev, 0x49, &ata66); hwif->cbl = (ata66 & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80; } @@ -202,6 +200,7 @@ static const struct ide_port_info aec62xx_chipsets[] __devinitdata = { .enablebits = {{0x4a,0x02,0x02}, {0x4a,0x04,0x04}}, .host_flags = IDE_HFLAG_SERIALIZE | IDE_HFLAG_NO_ATAPI_DMA | + IDE_HFLAG_NO_DSC | IDE_HFLAG_ABUSE_SET_DMA_MODE | IDE_HFLAG_OFF_BOARD, .pio_mask = ATA_PIO4, diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c index 49aa82e412b6..130cc6e784e5 100644 --- a/drivers/ide/pci/alim15x3.c +++ b/drivers/ide/pci/alim15x3.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/alim15x3.c Version 0.29 Sep 16 2007 - * * Copyright (C) 1998-2000 Michel Aubry, Maintainer * Copyright (C) 1998-2000 Andrzej Krzysztofowicz, Maintainer * Copyright (C) 1999-2000 CJ, cjtsai@ali.com.tw, Maintainer @@ -293,7 +291,7 @@ static int ali_get_info (char *buffer, char **addr, off_t offset, int count) static void ali_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); int s_time, a_time, c_time; u8 s_clc, a_clc, r_clc; unsigned long flags; @@ -396,7 +394,7 @@ static u8 ali_udma_filter(ide_drive_t *drive) static void ali_set_dma_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 speed1 = speed; u8 unit = (drive->select.b.unit & 0x01); u8 tmpbyte = 0x00; @@ -625,7 +623,7 @@ static int ali_cable_override(struct pci_dev *pdev) static u8 __devinit ata66_ali15x3(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned long flags; u8 cbl = ATA_CBL_PATA40, tmpbyte; @@ -688,12 +686,13 @@ static void __devinit init_hwif_common_ali15x3 (ide_hwif_t *hwif) static void __devinit init_hwif_ali15x3 (ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 ideic, inmir; s8 irq_routing_table[] = { -1, 9, 3, 10, 4, 5, 7, 6, 1, 11, 0, 12, 0, 14, 0, 15 }; int irq = -1; - if (hwif->pci_dev->device == PCI_DEVICE_ID_AL_M5229) + if (dev->device == PCI_DEVICE_ID_AL_M5229) hwif->irq = hwif->channel ? 15 : 14; if (isa_dev) { @@ -745,7 +744,7 @@ static void __devinit init_dma_ali15x3 (ide_hwif_t *hwif, unsigned long dmabase) return; if (!hwif->channel) outb(inb(dmabase + 2) & 0x60, dmabase + 2); - ide_setup_dma(hwif, dmabase, 8); + ide_setup_dma(hwif, dmabase); } static const struct ide_port_info ali15x3_chipset __devinitdata = { @@ -775,7 +774,7 @@ static int __devinit alim15x3_init_one(struct pci_dev *dev, const struct pci_dev }; struct ide_port_info d = ali15x3_chipset; - u8 rev = dev->revision; + u8 rev = dev->revision, idx = id->driver_data; if (pci_dev_present(ati_rs100)) printk(KERN_WARNING "alim15x3: ATI Radeon IGP Northbridge is not yet fully tested.\n"); @@ -798,6 +797,9 @@ static int __devinit alim15x3_init_one(struct pci_dev *dev, const struct pci_dev d.udma_mask = ATA_UDMA6; } + if (idx == 0) + d.host_flags |= IDE_HFLAG_CLEAR_SIMPLEX; + #if defined(CONFIG_SPARC64) d.init_hwif = init_hwif_common_ali15x3; #endif /* CONFIG_SPARC64 */ @@ -807,7 +809,7 @@ static int __devinit alim15x3_init_one(struct pci_dev *dev, const struct pci_dev static const struct pci_device_id alim15x3_pci_tbl[] = { { PCI_VDEVICE(AL, PCI_DEVICE_ID_AL_M5229), 0 }, - { PCI_VDEVICE(AL, PCI_DEVICE_ID_AL_M5228), 0 }, + { PCI_VDEVICE(AL, PCI_DEVICE_ID_AL_M5228), 1 }, { 0, }, }; MODULE_DEVICE_TABLE(pci, alim15x3_pci_tbl); diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c index cee51fdafcf6..8c52bc9eaa59 100644 --- a/drivers/ide/pci/amd74xx.c +++ b/drivers/ide/pci/amd74xx.c @@ -1,6 +1,4 @@ /* - * Version 2.24 - * * AMD 755/756/766/8111 and nVidia nForce/2/2s/3/3s/CK804/MCP04 * IDE driver for Linux. * @@ -28,81 +26,46 @@ #include "ide-timing.h" -#define AMD_IDE_CONFIG (0x01 + amd_config->base) -#define AMD_CABLE_DETECT (0x02 + amd_config->base) -#define AMD_DRIVE_TIMING (0x08 + amd_config->base) -#define AMD_8BIT_TIMING (0x0e + amd_config->base) -#define AMD_ADDRESS_SETUP (0x0c + amd_config->base) -#define AMD_UDMA_TIMING (0x10 + amd_config->base) - -#define AMD_CHECK_SWDMA 0x08 -#define AMD_BAD_SWDMA 0x10 -#define AMD_BAD_FIFO 0x20 -#define AMD_CHECK_SERENADE 0x40 - -/* - * AMD SouthBridge chips. - */ - -static struct amd_ide_chip { - unsigned short id; - u8 base; - u8 udma_mask; - u8 flags; -} amd_ide_chips[] = { - { PCI_DEVICE_ID_AMD_COBRA_7401, 0x40, ATA_UDMA2, AMD_BAD_SWDMA }, - { PCI_DEVICE_ID_AMD_VIPER_7409, 0x40, ATA_UDMA4, AMD_CHECK_SWDMA }, - { PCI_DEVICE_ID_AMD_VIPER_7411, 0x40, ATA_UDMA5, AMD_BAD_FIFO }, - { PCI_DEVICE_ID_AMD_OPUS_7441, 0x40, ATA_UDMA5, }, - { PCI_DEVICE_ID_AMD_8111_IDE, 0x40, ATA_UDMA6, AMD_CHECK_SERENADE }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_IDE, 0x50, ATA_UDMA5, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE2S_SATA, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE3S_SATA2, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE, 0x50, ATA_UDMA6, }, - { PCI_DEVICE_ID_AMD_CS5536_IDE, 0x40, ATA_UDMA5, }, - { 0 } +enum { + AMD_IDE_CONFIG = 0x41, + AMD_CABLE_DETECT = 0x42, + AMD_DRIVE_TIMING = 0x48, + AMD_8BIT_TIMING = 0x4e, + AMD_ADDRESS_SETUP = 0x4c, + AMD_UDMA_TIMING = 0x50, }; -static struct amd_ide_chip *amd_config; -static const struct ide_port_info *amd_chipset; static unsigned int amd_80w; static unsigned int amd_clock; static char *amd_dma[] = { "16", "25", "33", "44", "66", "100", "133" }; static unsigned char amd_cyc2udma[] = { 6, 6, 5, 4, 0, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 7 }; +static inline u8 amd_offset(struct pci_dev *dev) +{ + return (dev->vendor == PCI_VENDOR_ID_NVIDIA) ? 0x10 : 0; +} + /* * amd_set_speed() writes timing values to the chipset registers */ -static void amd_set_speed(struct pci_dev *dev, unsigned char dn, struct ide_timing *timing) +static void amd_set_speed(struct pci_dev *dev, u8 dn, u8 udma_mask, + struct ide_timing *timing) { - unsigned char t; + u8 t = 0, offset = amd_offset(dev); - pci_read_config_byte(dev, AMD_ADDRESS_SETUP, &t); + pci_read_config_byte(dev, AMD_ADDRESS_SETUP + offset, &t); t = (t & ~(3 << ((3 - dn) << 1))) | ((FIT(timing->setup, 1, 4) - 1) << ((3 - dn) << 1)); - pci_write_config_byte(dev, AMD_ADDRESS_SETUP, t); + pci_write_config_byte(dev, AMD_ADDRESS_SETUP + offset, t); - pci_write_config_byte(dev, AMD_8BIT_TIMING + (1 - (dn >> 1)), + pci_write_config_byte(dev, AMD_8BIT_TIMING + offset + (1 - (dn >> 1)), ((FIT(timing->act8b, 1, 16) - 1) << 4) | (FIT(timing->rec8b, 1, 16) - 1)); - pci_write_config_byte(dev, AMD_DRIVE_TIMING + (3 - dn), + pci_write_config_byte(dev, AMD_DRIVE_TIMING + offset + (3 - dn), ((FIT(timing->active, 1, 16) - 1) << 4) | (FIT(timing->recover, 1, 16) - 1)); - switch (amd_config->udma_mask) { + switch (udma_mask) { case ATA_UDMA2: t = timing->udma ? (0xc0 | (FIT(timing->udma, 2, 5) - 2)) : 0x03; break; case ATA_UDMA4: t = timing->udma ? (0xc0 | amd_cyc2udma[FIT(timing->udma, 2, 10)]) : 0x03; break; case ATA_UDMA5: t = timing->udma ? (0xc0 | amd_cyc2udma[FIT(timing->udma, 1, 10)]) : 0x03; break; @@ -110,7 +73,7 @@ static void amd_set_speed(struct pci_dev *dev, unsigned char dn, struct ide_timi default: return; } - pci_write_config_byte(dev, AMD_UDMA_TIMING + (3 - dn), t); + pci_write_config_byte(dev, AMD_UDMA_TIMING + offset + (3 - dn), t); } /* @@ -120,12 +83,15 @@ static void amd_set_speed(struct pci_dev *dev, unsigned char dn, struct ide_timi static void amd_set_drive(ide_drive_t *drive, const u8 speed) { - ide_drive_t *peer = HWIF(drive)->drives + (~drive->dn & 1); + ide_hwif_t *hwif = drive->hwif; + struct pci_dev *dev = to_pci_dev(hwif->dev); + ide_drive_t *peer = hwif->drives + (~drive->dn & 1); struct ide_timing t, p; int T, UT; + u8 udma_mask = hwif->ultra_mask; T = 1000000000 / amd_clock; - UT = (amd_config->udma_mask == ATA_UDMA2) ? T : (T / 2); + UT = (udma_mask == ATA_UDMA2) ? T : (T / 2); ide_timing_compute(drive, speed, &t, T, UT); @@ -137,7 +103,7 @@ static void amd_set_drive(ide_drive_t *drive, const u8 speed) if (speed == XFER_UDMA_5 && amd_clock <= 33333) t.udma = 1; if (speed == XFER_UDMA_6 && amd_clock <= 33333) t.udma = 15; - amd_set_speed(HWIF(drive)->pci_dev, drive->dn, &t); + amd_set_speed(dev, drive->dn, udma_mask, &t); } /* @@ -149,67 +115,68 @@ static void amd_set_pio_mode(ide_drive_t *drive, const u8 pio) amd_set_drive(drive, XFER_PIO_0 + pio); } -/* - * The initialization callback. Here we determine the IDE chip type - * and initialize its drive independent registers. - */ +static void __devinit amd7409_cable_detect(struct pci_dev *dev, + const char *name) +{ + /* no host side cable detection */ + amd_80w = 0x03; +} -static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, const char *name) +static void __devinit amd7411_cable_detect(struct pci_dev *dev, + const char *name) { - unsigned char t; - unsigned int u; int i; + u32 u = 0; + u8 t = 0, offset = amd_offset(dev); + + pci_read_config_byte(dev, AMD_CABLE_DETECT + offset, &t); + pci_read_config_dword(dev, AMD_UDMA_TIMING + offset, &u); + amd_80w = ((t & 0x3) ? 1 : 0) | ((t & 0xc) ? 2 : 0); + for (i = 24; i >= 0; i -= 8) + if (((u >> i) & 4) && !(amd_80w & (1 << (1 - (i >> 4))))) { + printk(KERN_WARNING "%s: BIOS didn't set cable bits " + "correctly. Enabling workaround.\n", + name); + amd_80w |= (1 << (1 - (i >> 4))); + } +} /* - * Check for bad SWDMA. + * The initialization callback. Initialize drive independent registers. */ - if (amd_config->flags & AMD_CHECK_SWDMA) { - if (dev->revision <= 7) - amd_config->flags |= AMD_BAD_SWDMA; - } +static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, + const char *name) +{ + u8 t = 0, offset = amd_offset(dev); /* * Check 80-wire cable presence. */ - switch (amd_config->udma_mask) { - - case ATA_UDMA6: - case ATA_UDMA5: - pci_read_config_byte(dev, AMD_CABLE_DETECT, &t); - pci_read_config_dword(dev, AMD_UDMA_TIMING, &u); - amd_80w = ((t & 0x3) ? 1 : 0) | ((t & 0xc) ? 2 : 0); - for (i = 24; i >= 0; i -= 8) - if (((u >> i) & 4) && !(amd_80w & (1 << (1 - (i >> 4))))) { - printk(KERN_WARNING "%s: BIOS didn't set cable bits correctly. Enabling workaround.\n", - amd_chipset->name); - amd_80w |= (1 << (1 - (i >> 4))); - } - break; - - case ATA_UDMA4: - /* no host side cable detection */ - amd_80w = 0x03; - break; - } + if (dev->vendor == PCI_VENDOR_ID_AMD && + dev->device == PCI_DEVICE_ID_AMD_COBRA_7401) + ; /* no UDMA > 2 */ + else if (dev->vendor == PCI_VENDOR_ID_AMD && + dev->device == PCI_DEVICE_ID_AMD_VIPER_7409) + amd7409_cable_detect(dev, name); + else + amd7411_cable_detect(dev, name); /* * Take care of prefetch & postwrite. */ - pci_read_config_byte(dev, AMD_IDE_CONFIG, &t); - pci_write_config_byte(dev, AMD_IDE_CONFIG, - (amd_config->flags & AMD_BAD_FIFO) ? (t & 0x0f) : (t | 0xf0)); - -/* - * Take care of incorrectly wired Serenade mainboards. - */ - - if ((amd_config->flags & AMD_CHECK_SERENADE) && - dev->subsystem_vendor == PCI_VENDOR_ID_AMD && - dev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE) - amd_config->udma_mask = ATA_UDMA5; + pci_read_config_byte(dev, AMD_IDE_CONFIG + offset, &t); + /* + * Check for broken FIFO support. + */ + if (dev->vendor == PCI_VENDOR_ID_AMD && + dev->vendor == PCI_DEVICE_ID_AMD_VIPER_7411) + t &= 0x0f; + else + t |= 0xf0; + pci_write_config_byte(dev, AMD_IDE_CONFIG + offset, t); /* * Determine the system bus clock. @@ -225,25 +192,19 @@ static unsigned int __devinit init_chipset_amd74xx(struct pci_dev *dev, const ch if (amd_clock < 20000 || amd_clock > 50000) { printk(KERN_WARNING "%s: User given PCI clock speed impossible (%d), using 33 MHz instead.\n", - amd_chipset->name, amd_clock); + name, amd_clock); amd_clock = 33333; } -/* - * Print the boot message. - */ - - printk(KERN_INFO "%s: %s (rev %02x) UDMA%s controller\n", - amd_chipset->name, pci_name(dev), dev->revision, - amd_dma[fls(amd_config->udma_mask) - 1]); - return dev->irq; } static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); + if (hwif->irq == 0) /* 0 is bogus but will do for now */ - hwif->irq = pci_get_legacy_ide_irq(hwif->pci_dev, hwif->channel); + hwif->irq = pci_get_legacy_ide_irq(dev, hwif->channel); hwif->set_pio_mode = &amd_set_pio_mode; hwif->set_dma_mode = &amd_set_drive; @@ -251,10 +212,6 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif) if (!hwif->dma_base) return; - hwif->ultra_mask = amd_config->udma_mask; - if (amd_config->flags & AMD_BAD_SWDMA) - hwif->swdma_mask = 0x00; - if (hwif->cbl != ATA_CBL_PATA40_SHORT) { if ((amd_80w >> hwif->channel) & 1) hwif->cbl = ATA_CBL_PATA80; @@ -272,7 +229,7 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif) IDE_HFLAG_UNMASK_IRQS | \ IDE_HFLAG_BOOTABLE) -#define DECLARE_AMD_DEV(name_str) \ +#define DECLARE_AMD_DEV(name_str, swdma, udma) \ { \ .name = name_str, \ .init_chipset = init_chipset_amd74xx, \ @@ -280,11 +237,12 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif) .enablebits = {{0x40,0x02,0x02}, {0x40,0x01,0x01}}, \ .host_flags = IDE_HFLAGS_AMD, \ .pio_mask = ATA_PIO5, \ - .swdma_mask = ATA_SWDMA2, \ + .swdma_mask = swdma, \ .mwdma_mask = ATA_MWDMA2, \ + .udma_mask = udma, \ } -#define DECLARE_NV_DEV(name_str) \ +#define DECLARE_NV_DEV(name_str, udma) \ { \ .name = name_str, \ .init_chipset = init_chipset_amd74xx, \ @@ -294,45 +252,62 @@ static void __devinit init_hwif_amd74xx(ide_hwif_t *hwif) .pio_mask = ATA_PIO5, \ .swdma_mask = ATA_SWDMA2, \ .mwdma_mask = ATA_MWDMA2, \ + .udma_mask = udma, \ } static const struct ide_port_info amd74xx_chipsets[] __devinitdata = { - /* 0 */ DECLARE_AMD_DEV("AMD7401"), - /* 1 */ DECLARE_AMD_DEV("AMD7409"), - /* 2 */ DECLARE_AMD_DEV("AMD7411"), - /* 3 */ DECLARE_AMD_DEV("AMD7441"), - /* 4 */ DECLARE_AMD_DEV("AMD8111"), - - /* 5 */ DECLARE_NV_DEV("NFORCE"), - /* 6 */ DECLARE_NV_DEV("NFORCE2"), - /* 7 */ DECLARE_NV_DEV("NFORCE2-U400R"), - /* 8 */ DECLARE_NV_DEV("NFORCE2-U400R-SATA"), - /* 9 */ DECLARE_NV_DEV("NFORCE3-150"), - /* 10 */ DECLARE_NV_DEV("NFORCE3-250"), - /* 11 */ DECLARE_NV_DEV("NFORCE3-250-SATA"), - /* 12 */ DECLARE_NV_DEV("NFORCE3-250-SATA2"), - /* 13 */ DECLARE_NV_DEV("NFORCE-CK804"), - /* 14 */ DECLARE_NV_DEV("NFORCE-MCP04"), - /* 15 */ DECLARE_NV_DEV("NFORCE-MCP51"), - /* 16 */ DECLARE_NV_DEV("NFORCE-MCP55"), - /* 17 */ DECLARE_NV_DEV("NFORCE-MCP61"), - /* 18 */ DECLARE_NV_DEV("NFORCE-MCP65"), - /* 19 */ DECLARE_NV_DEV("NFORCE-MCP67"), - /* 20 */ DECLARE_NV_DEV("NFORCE-MCP73"), - /* 21 */ DECLARE_NV_DEV("NFORCE-MCP77"), - /* 22 */ DECLARE_AMD_DEV("AMD5536"), + /* 0 */ DECLARE_AMD_DEV("AMD7401", 0x00, ATA_UDMA2), + /* 1 */ DECLARE_AMD_DEV("AMD7409", ATA_SWDMA2, ATA_UDMA4), + /* 2 */ DECLARE_AMD_DEV("AMD7411", ATA_SWDMA2, ATA_UDMA5), + /* 3 */ DECLARE_AMD_DEV("AMD7441", ATA_SWDMA2, ATA_UDMA5), + /* 4 */ DECLARE_AMD_DEV("AMD8111", ATA_SWDMA2, ATA_UDMA6), + + /* 5 */ DECLARE_NV_DEV("NFORCE", ATA_UDMA5), + /* 6 */ DECLARE_NV_DEV("NFORCE2", ATA_UDMA6), + /* 7 */ DECLARE_NV_DEV("NFORCE2-U400R", ATA_UDMA6), + /* 8 */ DECLARE_NV_DEV("NFORCE2-U400R-SATA", ATA_UDMA6), + /* 9 */ DECLARE_NV_DEV("NFORCE3-150", ATA_UDMA6), + /* 10 */ DECLARE_NV_DEV("NFORCE3-250", ATA_UDMA6), + /* 11 */ DECLARE_NV_DEV("NFORCE3-250-SATA", ATA_UDMA6), + /* 12 */ DECLARE_NV_DEV("NFORCE3-250-SATA2", ATA_UDMA6), + /* 13 */ DECLARE_NV_DEV("NFORCE-CK804", ATA_UDMA6), + /* 14 */ DECLARE_NV_DEV("NFORCE-MCP04", ATA_UDMA6), + /* 15 */ DECLARE_NV_DEV("NFORCE-MCP51", ATA_UDMA6), + /* 16 */ DECLARE_NV_DEV("NFORCE-MCP55", ATA_UDMA6), + /* 17 */ DECLARE_NV_DEV("NFORCE-MCP61", ATA_UDMA6), + /* 18 */ DECLARE_NV_DEV("NFORCE-MCP65", ATA_UDMA6), + /* 19 */ DECLARE_NV_DEV("NFORCE-MCP67", ATA_UDMA6), + /* 20 */ DECLARE_NV_DEV("NFORCE-MCP73", ATA_UDMA6), + /* 21 */ DECLARE_NV_DEV("NFORCE-MCP77", ATA_UDMA6), + + /* 22 */ DECLARE_AMD_DEV("AMD5536", ATA_SWDMA2, ATA_UDMA5), }; static int __devinit amd74xx_probe(struct pci_dev *dev, const struct pci_device_id *id) { - amd_chipset = amd74xx_chipsets + id->driver_data; - amd_config = amd_ide_chips + id->driver_data; - if (dev->device != amd_config->id) { - printk(KERN_ERR "%s: assertion 0x%02x == 0x%02x failed !\n", - pci_name(dev), dev->device, amd_config->id); - return -ENODEV; + struct ide_port_info d; + u8 idx = id->driver_data; + + d = amd74xx_chipsets[idx]; + + /* + * Check for bad SWDMA and incorrectly wired Serenade mainboards. + */ + if (idx == 1) { + if (dev->revision <= 7) + d.swdma_mask = 0; + d.host_flags |= IDE_HFLAG_CLEAR_SIMPLEX; + } else if (idx == 4) { + if (dev->subsystem_vendor == PCI_VENDOR_ID_AMD && + dev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE) + d.udma_mask = ATA_UDMA5; } - return ide_setup_pci_device(dev, amd_chipset); + + printk(KERN_INFO "%s: %s (rev %02x) UDMA%s controller\n", + d.name, pci_name(dev), dev->revision, + amd_dma[fls(d.udma_mask) - 1]); + + return ide_setup_pci_device(dev, &d); } static const struct pci_device_id amd74xx_pci_tbl[] = { diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c index 491871984aaa..b56274af1782 100644 --- a/drivers/ide/pci/atiixp.c +++ b/drivers/ide/pci/atiixp.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/atiixp.c Version 0.05 Nov 9 2007 - * * Copyright (C) 2003 ATI Inc. <hyu@ati.com> * Copyright (C) 2004,2007 Bartlomiej Zolnierkiewicz */ @@ -55,7 +53,7 @@ static DEFINE_SPINLOCK(atiixp_lock); static void atiixp_set_pio_mode(ide_drive_t *drive, const u8 pio) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); unsigned long flags; int timing_shift = (drive->dn & 2) ? 16 : 0 + (drive->dn & 1) ? 0 : 8; u32 pio_timing_data; @@ -88,7 +86,7 @@ static void atiixp_set_pio_mode(ide_drive_t *drive, const u8 pio) static void atiixp_set_dma_mode(ide_drive_t *drive, const u8 speed) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); unsigned long flags; int timing_shift = (drive->dn & 2) ? 16 : 0 + (drive->dn & 1) ? 0 : 8; u32 tmp32; @@ -133,9 +131,8 @@ static void atiixp_set_dma_mode(ide_drive_t *drive, const u8 speed) static void __devinit init_hwif_atiixp(ide_hwif_t *hwif) { - u8 udma_mode = 0; - u8 ch = hwif->channel; - struct pci_dev *pdev = hwif->pci_dev; + struct pci_dev *pdev = to_pci_dev(hwif->dev); + u8 udma_mode = 0, ch = hwif->channel; hwif->set_pio_mode = &atiixp_set_pio_mode; hwif->set_dma_mode = &atiixp_set_dma_mode; diff --git a/drivers/ide/pci/cmd640.c b/drivers/ide/pci/cmd640.c index da3565e0071f..7240c20b9593 100644 --- a/drivers/ide/pci/cmd640.c +++ b/drivers/ide/pci/cmd640.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/cmd640.c Version 1.02 Sep 01, 1996 - * * Copyright (C) 1995-1996 Linus Torvalds & authors (see below) */ diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c index cd4eb9def151..04aa9e59670e 100644 --- a/drivers/ide/pci/cmd64x.c +++ b/drivers/ide/pci/cmd64x.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/cmd64x.c Version 1.53 Dec 24, 2007 - * * cmd64x.c: Enable interrupts at initialization time on Ultra/PCI machines. * Due to massive hardware bugs, UltraDMA is only supported * on the 646U2 and not on the 646U. @@ -71,7 +69,7 @@ static u8 quantize_timing(int timing, int quant) */ static void program_cycle_times (ide_drive_t *drive, int cycle_time, int active_time) { - struct pci_dev *dev = HWIF(drive)->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); int clock_time = 1000 / system_bus_clock(); u8 cycle_count, active_count, recovery_count, drwtim; static const u8 recovery_values[] = @@ -118,7 +116,7 @@ static void program_cycle_times (ide_drive_t *drive, int cycle_time, int active_ static void cmd64x_tune_pio(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned int cycle_time; u8 setup_count, arttim = 0; @@ -183,7 +181,7 @@ static void cmd64x_set_pio_mode(ide_drive_t *drive, const u8 pio) static void cmd64x_set_dma_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 unit = drive->dn & 0x01; u8 regU = 0, pciU = hwif->channel ? UDIDETCR1 : UDIDETCR0; @@ -245,7 +243,7 @@ static int cmd648_ide_dma_end (ide_drive_t *drive) static int cmd64x_ide_dma_end (ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); int irq_reg = hwif->channel ? ARTTIM23 : CFR; u8 irq_mask = hwif->channel ? ARTTIM23_INTR_CH1 : CFR_INTR_CH0; @@ -285,7 +283,7 @@ static int cmd648_ide_dma_test_irq (ide_drive_t *drive) static int cmd64x_ide_dma_test_irq (ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); int irq_reg = hwif->channel ? ARTTIM23 : CFR; u8 irq_mask = hwif->channel ? ARTTIM23_INTR_CH1 : CFR_INTR_CH0; @@ -375,7 +373,7 @@ static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev, const cha static u8 __devinit ata66_cmd64x(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 bmidecsr = 0, mask = hwif->channel ? 0x02 : 0x01; switch (dev->device) { @@ -390,7 +388,7 @@ static u8 __devinit ata66_cmd64x(ide_hwif_t *hwif) static void __devinit init_hwif_cmd64x(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); hwif->set_pio_mode = &cmd64x_set_pio_mode; hwif->set_dma_mode = &cmd64x_set_dma_mode; @@ -443,7 +441,9 @@ static const struct ide_port_info cmd64x_chipsets[] __devinitdata = { .init_chipset = init_chipset_cmd64x, .init_hwif = init_hwif_cmd64x, .enablebits = {{0x00,0x00,0x00}, {0x51,0x08,0x08}}, - .host_flags = IDE_HFLAG_ABUSE_PREFETCH | IDE_HFLAG_BOOTABLE, + .host_flags = IDE_HFLAG_CLEAR_SIMPLEX | + IDE_HFLAG_ABUSE_PREFETCH | + IDE_HFLAG_BOOTABLE, .pio_mask = ATA_PIO5, .mwdma_mask = ATA_MWDMA2, .udma_mask = 0x00, /* no udma */ diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c index 10adc49f80ca..eb68a9ad0c98 100644 --- a/drivers/ide/pci/cs5520.c +++ b/drivers/ide/pci/cs5520.c @@ -69,7 +69,7 @@ static struct pio_clocks cs5520_pio_clocks[]={ static void cs5520_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *pdev = hwif->pci_dev; + struct pci_dev *pdev = to_pci_dev(hwif->dev); int controller = drive->dn > 1 ? 1 : 0; /* FIXME: if DMA = 1 do we need to set the DMA bit here ? */ diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c index df5966b33460..765aac397ced 100644 --- a/drivers/ide/pci/cs5530.c +++ b/drivers/ide/pci/cs5530.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/cs5530.c Version 0.77 Sep 24 2007 - * * Copyright (C) 2000 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2000 Mark Lord <mlord@pobox.com> * Copyright (C) 2007 Bartlomiej Zolnierkiewicz diff --git a/drivers/ide/pci/cs5535.c b/drivers/ide/pci/cs5535.c index 50b3d7791f55..66433aa53f59 100644 --- a/drivers/ide/pci/cs5535.c +++ b/drivers/ide/pci/cs5535.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/cs5535.c - * * Copyright (C) 2004-2005 Advanced Micro Devices, Inc. * Copyright (C) 2007 Bartlomiej Zolnierkiewicz * @@ -177,13 +175,15 @@ static u8 __devinit cs5535_cable_detect(struct pci_dev *dev) */ static void __devinit init_hwif_cs5535(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); + hwif->set_pio_mode = &cs5535_set_pio_mode; hwif->set_dma_mode = &cs5535_set_dma_mode; if (hwif->dma_base == 0) return; - hwif->cbl = cs5535_cable_detect(hwif->pci_dev); + hwif->cbl = cs5535_cable_detect(dev); } static const struct ide_port_info cs5535_chipset __devinitdata = { diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c index 3ec4c659a37d..50100ac8770f 100644 --- a/drivers/ide/pci/cy82c693.c +++ b/drivers/ide/pci/cy82c693.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/cy82c693.c Version 0.44 Nov 8, 2007 - * * Copyright (C) 1998-2000 Andreas S. Krebs (akrebs@altavista.net), Maintainer * Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org>, Integrator * @@ -228,7 +226,7 @@ static void cy82c693_set_dma_mode(ide_drive_t *drive, const u8 mode) static void cy82c693_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); pio_clocks_t pclk; unsigned int addrCtrl; @@ -397,8 +395,9 @@ static void __devinit init_hwif_cy82c693(ide_hwif_t *hwif) static void __devinit init_iops_cy82c693(ide_hwif_t *hwif) { static ide_hwif_t *primary; + struct pci_dev *dev = to_pci_dev(hwif->dev); - if (PCI_FUNC(hwif->pci_dev->devfn) == 1) + if (PCI_FUNC(dev->devfn) == 1) primary = hwif; else { hwif->mate = primary; diff --git a/drivers/ide/pci/delkin_cb.c b/drivers/ide/pci/delkin_cb.c index 26aa492071bb..27e47fc97100 100644 --- a/drivers/ide/pci/delkin_cb.c +++ b/drivers/ide/pci/delkin_cb.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/delkin_cb.c - * * Created 20 Oct 2004 by Mark Lord * * Basic support for Delkin/ASKA/Workbit Cardbus CompactFlash adapter @@ -87,7 +85,7 @@ delkin_cb_probe (struct pci_dev *dev, const struct pci_device_id *id) return -ENODEV; } pci_set_drvdata(dev, hwif); - hwif->pci_dev = dev; + hwif->dev = &dev->dev; drive = &hwif->drives[0]; if (drive->present) { drive->io_32bit = 1; diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c index 06885697ed7b..59ebe84f1053 100644 --- a/drivers/ide/pci/generic.c +++ b/drivers/ide/pci/generic.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/generic.c Version 0.11 December 30, 2002 - * * Copyright (C) 2001-2002 Andre Hedrick <andre@linux-ide.org> * Portions (C) Copyright 2002 Red Hat Inc <alan@redhat.com> * @@ -104,7 +102,8 @@ static const struct ide_port_info generic_chipsets[] __devinitdata = { { /* 14 */ .name = "Revolution", - .host_flags = IDE_HFLAG_TRUST_BIOS_FOR_DMA | + .host_flags = IDE_HFLAG_CLEAR_SIMPLEX | + IDE_HFLAG_TRUST_BIOS_FOR_DMA | IDE_HFLAG_OFF_BOARD, .swdma_mask = ATA_SWDMA2, .mwdma_mask = ATA_MWDMA2, diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c index dfba0d13fcd3..25dbb814822d 100644 --- a/drivers/ide/pci/hpt34x.c +++ b/drivers/ide/pci/hpt34x.c @@ -1,7 +1,6 @@ /* - * linux/drivers/ide/pci/hpt34x.c Version 0.40 Sept 10, 2002 - * * Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org> + * * May be copied or modified under the terms of the GNU General Public License * * @@ -45,7 +44,7 @@ static void hpt34x_set_mode(ide_drive_t *drive, const u8 speed) { - struct pci_dev *dev = HWIF(drive)->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u32 reg1= 0, tmp1 = 0, reg2 = 0, tmp2 = 0; u8 hi_speed, lo_speed; @@ -131,6 +130,7 @@ static void __devinit init_hwif_hpt34x(ide_hwif_t *hwif) #define IDE_HFLAGS_HPT34X \ (IDE_HFLAG_NO_ATAPI_DMA | \ + IDE_HFLAG_NO_DSC | \ IDE_HFLAG_ABUSE_SET_DMA_MODE | \ IDE_HFLAG_NO_AUTODMA) diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c index 12685939a813..5623cad569da 100644 --- a/drivers/ide/pci/hpt366.c +++ b/drivers/ide/pci/hpt366.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/hpt366.c Version 1.30 Dec 12, 2007 - * * Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org> * Portions Copyright (C) 2001 Sun Microsystems, Inc. * Portions Copyright (C) 2003 Red Hat Inc @@ -626,7 +624,8 @@ static int check_in_drive_list(ide_drive_t *drive, const char **list) static u8 hpt3xx_udma_filter(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct hpt_info *info = pci_get_drvdata(hwif->pci_dev); + struct pci_dev *dev = to_pci_dev(hwif->dev); + struct hpt_info *info = pci_get_drvdata(dev); u8 mask = hwif->ultra_mask; switch (info->chip_type) { @@ -665,7 +664,8 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive) static u8 hpt3xx_mdma_filter(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct hpt_info *info = pci_get_drvdata(hwif->pci_dev); + struct pci_dev *dev = to_pci_dev(hwif->dev); + struct hpt_info *info = pci_get_drvdata(dev); switch (info->chip_type) { case HPT372 : @@ -699,7 +699,7 @@ static u32 get_speed_setting(u8 speed, struct hpt_info *info) static void hpt3xx_set_mode(ide_drive_t *drive, const u8 speed) { - struct pci_dev *dev = HWIF(drive)->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); struct hpt_info *info = pci_get_drvdata(dev); struct hpt_timings *t = info->timings; u8 itr_addr = 0x40 + (drive->dn * 4); @@ -742,7 +742,7 @@ static void hpt3xx_quirkproc(ide_drive_t *drive) static void hpt3xx_maskproc(ide_drive_t *drive, int mask) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); struct hpt_info *info = pci_get_drvdata(dev); if (drive->quirk_list) { @@ -774,7 +774,7 @@ static void hpt3xx_maskproc(ide_drive_t *drive, int mask) */ static void hpt366_dma_lost_irq(ide_drive_t *drive) { - struct pci_dev *dev = HWIF(drive)->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u8 mcr1 = 0, mcr3 = 0, scr1 = 0; pci_read_config_byte(dev, 0x50, &mcr1); @@ -790,18 +790,20 @@ static void hpt366_dma_lost_irq(ide_drive_t *drive) static void hpt370_clear_engine(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); - pci_write_config_byte(hwif->pci_dev, hwif->select_data, 0x37); + pci_write_config_byte(dev, hwif->select_data, 0x37); udelay(10); } static void hpt370_irq_timeout(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); u16 bfifo = 0; u8 dma_cmd; - pci_read_config_word(hwif->pci_dev, hwif->select_data + 2, &bfifo); + pci_read_config_word(dev, hwif->select_data + 2, &bfifo); printk(KERN_DEBUG "%s: %d bytes in FIFO\n", drive->name, bfifo & 0x1ff); /* get DMA command mode */ @@ -844,10 +846,11 @@ static void hpt370_dma_timeout(ide_drive_t *drive) static int hpt374_ide_dma_test_irq(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); u16 bfifo = 0; u8 dma_stat; - pci_read_config_word(hwif->pci_dev, hwif->select_data + 2, &bfifo); + pci_read_config_word(dev, hwif->select_data + 2, &bfifo); if (bfifo & 0x1FF) { // printk("%s: %d bytes in FIFO\n", drive->name, bfifo); return 0; @@ -867,7 +870,7 @@ static int hpt374_ide_dma_test_irq(ide_drive_t *drive) static int hpt374_ide_dma_end(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 mcr = 0, mcr_addr = hwif->select_data; u8 bwsr = 0, mask = hwif->channel ? 0x02 : 0x01; @@ -942,7 +945,7 @@ static void hpt3xxn_rw_disk(ide_drive_t *drive, struct request *rq) static int hpt3xx_busproc(ide_drive_t *drive, int state) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 mcr_addr = hwif->select_data + 2; u8 resetmask = hwif->channel ? 0x80 : 0x40; u8 bsr2 = 0; @@ -1278,7 +1281,7 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const cha static void __devinit init_hwif_hpt366(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); struct hpt_info *info = pci_get_drvdata(dev); int serialize = HPT_SERIALIZE_IO; u8 scr1 = 0, ata66 = hwif->channel ? 0x01 : 0x02; @@ -1393,7 +1396,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif) static void __devinit init_dma_hpt366(ide_hwif_t *hwif, unsigned long dmabase) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 masterdma = 0, slavedma = 0; u8 dma_new = 0, dma_old = 0; unsigned long flags; @@ -1413,7 +1416,7 @@ static void __devinit init_dma_hpt366(ide_hwif_t *hwif, unsigned long dmabase) local_irq_restore(flags); - ide_setup_dma(hwif, dmabase, 8); + ide_setup_dma(hwif, dmabase); } static void __devinit hpt374_init(struct pci_dev *dev, struct pci_dev *dev2) diff --git a/drivers/ide/pci/it8213.c b/drivers/ide/pci/it8213.c index 2a0f45c4f4c4..df74e588a530 100644 --- a/drivers/ide/pci/it8213.c +++ b/drivers/ide/pci/it8213.c @@ -28,7 +28,7 @@ static void it8213_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); int is_slave = drive->dn & 1; int master_port = 0x40; int slave_port = 0x44; @@ -85,7 +85,7 @@ static void it8213_set_pio_mode(ide_drive_t *drive, const u8 pio) static void it8213_set_dma_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 maslave = 0x40; int a_speed = 3 << (drive->dn * 4); int u_flag = 1 << drive->dn; @@ -152,6 +152,7 @@ static void it8213_set_dma_mode(ide_drive_t *drive, const u8 speed) static void __devinit init_hwif_it8213(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 reg42h = 0; hwif->set_dma_mode = &it8213_set_dma_mode; @@ -160,7 +161,7 @@ static void __devinit init_hwif_it8213(ide_hwif_t *hwif) if (!hwif->dma_base) return; - pci_read_config_byte(hwif->pci_dev, 0x42, ®42h); + pci_read_config_byte(dev, 0x42, ®42h); if (hwif->cbl != ATA_CBL_PATA40_SHORT) hwif->cbl = (reg42h & 0x02) ? ATA_CBL_PATA40 : ATA_CBL_PATA80; diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c index e610a5340fdc..938d35f35c81 100644 --- a/drivers/ide/pci/it821x.c +++ b/drivers/ide/pci/it821x.c @@ -1,7 +1,4 @@ - /* - * linux/drivers/ide/pci/it821x.c Version 0.16 Jul 3 2007 - * * Copyright (C) 2004 Red Hat <alan@redhat.com> * Copyright (C) 2007 Bartlomiej Zolnierkiewicz * @@ -113,7 +110,8 @@ static int it8212_noraid; static void it821x_program(ide_drive_t *drive, u16 timing) { - ide_hwif_t *hwif = drive->hwif; + ide_hwif_t *hwif = drive->hwif; + struct pci_dev *dev = to_pci_dev(hwif->dev); struct it821x_dev *itdev = ide_get_hwifdata(hwif); int channel = hwif->channel; u8 conf; @@ -123,7 +121,8 @@ static void it821x_program(ide_drive_t *drive, u16 timing) conf = timing >> 8; else conf = timing & 0xFF; - pci_write_config_byte(hwif->pci_dev, 0x54 + 4 * channel, conf); + + pci_write_config_byte(dev, 0x54 + 4 * channel, conf); } /** @@ -137,7 +136,8 @@ static void it821x_program(ide_drive_t *drive, u16 timing) static void it821x_program_udma(ide_drive_t *drive, u16 timing) { - ide_hwif_t *hwif = drive->hwif; + ide_hwif_t *hwif = drive->hwif; + struct pci_dev *dev = to_pci_dev(hwif->dev); struct it821x_dev *itdev = ide_get_hwifdata(hwif); int channel = hwif->channel; int unit = drive->select.b.unit; @@ -148,11 +148,12 @@ static void it821x_program_udma(ide_drive_t *drive, u16 timing) conf = timing >> 8; else conf = timing & 0xFF; - if(itdev->timing10 == 0) - pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel + unit, conf); + + if (itdev->timing10 == 0) + pci_write_config_byte(dev, 0x56 + 4 * channel + unit, conf); else { - pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel, conf); - pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel + 1, conf); + pci_write_config_byte(dev, 0x56 + 4 * channel, conf); + pci_write_config_byte(dev, 0x56 + 4 * channel + 1, conf); } } @@ -167,6 +168,7 @@ static void it821x_program_udma(ide_drive_t *drive, u16 timing) static void it821x_clock_strategy(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; + struct pci_dev *dev = to_pci_dev(hwif->dev); struct it821x_dev *itdev = ide_get_hwifdata(hwif); u8 unit = drive->select.b.unit; @@ -205,10 +207,11 @@ static void it821x_clock_strategy(ide_drive_t *drive) itdev->clock_mode = ATA_50; sel = 1; } - pci_read_config_byte(hwif->pci_dev, 0x50, &v); + + pci_read_config_byte(dev, 0x50, &v); v &= ~(1 << (1 + hwif->channel)); v |= sel << (1 + hwif->channel); - pci_write_config_byte(hwif->pci_dev, 0x50, v); + pci_write_config_byte(dev, 0x50, v); /* * Reprogram the UDMA/PIO of the pair drive for the switch @@ -282,7 +285,8 @@ static void it821x_set_pio_mode(ide_drive_t *drive, const u8 pio) static void it821x_tune_mwdma (ide_drive_t *drive, byte mode_wanted) { - ide_hwif_t *hwif = drive->hwif; + ide_hwif_t *hwif = drive->hwif; + struct pci_dev *dev = to_pci_dev(hwif->dev); struct it821x_dev *itdev = (void *)ide_get_hwifdata(hwif); int unit = drive->select.b.unit; int channel = hwif->channel; @@ -297,12 +301,12 @@ static void it821x_tune_mwdma (ide_drive_t *drive, byte mode_wanted) itdev->udma[unit] = UDMA_OFF; /* UDMA bits off - Revision 0x10 do them in pairs */ - pci_read_config_byte(hwif->pci_dev, 0x50, &conf); - if(itdev->timing10) + pci_read_config_byte(dev, 0x50, &conf); + if (itdev->timing10) conf |= channel ? 0x60: 0x18; else conf |= 1 << (3 + 2 * channel + unit); - pci_write_config_byte(hwif->pci_dev, 0x50, conf); + pci_write_config_byte(dev, 0x50, conf); it821x_clock_strategy(drive); /* FIXME: do we need to program this ? */ @@ -320,7 +324,8 @@ static void it821x_tune_mwdma (ide_drive_t *drive, byte mode_wanted) static void it821x_tune_udma (ide_drive_t *drive, byte mode_wanted) { - ide_hwif_t *hwif = drive->hwif; + ide_hwif_t *hwif = drive->hwif; + struct pci_dev *dev = to_pci_dev(hwif->dev); struct it821x_dev *itdev = ide_get_hwifdata(hwif); int unit = drive->select.b.unit; int channel = hwif->channel; @@ -337,12 +342,12 @@ static void it821x_tune_udma (ide_drive_t *drive, byte mode_wanted) itdev->udma[unit] |= 0x8080; /* UDMA 5/6 select on */ /* UDMA on. Again revision 0x10 must do the pair */ - pci_read_config_byte(hwif->pci_dev, 0x50, &conf); - if(itdev->timing10) + pci_read_config_byte(dev, 0x50, &conf); + if (itdev->timing10) conf &= channel ? 0x9F: 0xE7; else conf &= ~ (1 << (3 + 2 * channel + unit)); - pci_write_config_byte(hwif->pci_dev, 0x50, conf); + pci_write_config_byte(dev, 0x50, conf); it821x_clock_strategy(drive); it821x_program_udma(drive, itdev->udma[unit]); @@ -520,6 +525,7 @@ static void __devinit it821x_quirkproc(ide_drive_t *drive) static void __devinit init_hwif_it821x(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); struct it821x_dev *idev = kzalloc(sizeof(struct it821x_dev), GFP_KERNEL); u8 conf; @@ -532,7 +538,7 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif) ide_set_hwifdata(hwif, idev); - pci_read_config_byte(hwif->pci_dev, 0x50, &conf); + pci_read_config_byte(dev, 0x50, &conf); if (conf & 1) { idev->smart = 1; hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA; @@ -555,7 +561,7 @@ static void __devinit init_hwif_it821x(ide_hwif_t *hwif) * this is necessary. */ - pci_read_config_byte(hwif->pci_dev, 0x08, &conf); + pci_read_config_byte(dev, 0x08, &conf); if (conf == 0x10) { idev->timing10 = 1; hwif->host_flags |= IDE_HFLAG_NO_ATAPI_DMA; diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c index 0083eaf89c77..8b40f6479c55 100644 --- a/drivers/ide/pci/jmicron.c +++ b/drivers/ide/pci/jmicron.c @@ -30,7 +30,7 @@ typedef enum { static u8 __devinit ata66_jmicron(ide_hwif_t *hwif) { - struct pci_dev *pdev = hwif->pci_dev; + struct pci_dev *pdev = to_pci_dev(hwif->dev); u32 control; u32 control5; diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c index d4df4642dbb5..fc9eee9ccac3 100644 --- a/drivers/ide/pci/ns87415.c +++ b/drivers/ide/pci/ns87415.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/ns87415.c Version 2.00 Sep. 10, 2002 - * * Copyright (C) 1997-1998 Mark Lord <mlord@pobox.com> * Copyright (C) 1998 Eddie C. Dost <ecd@skynet.be> * Copyright (C) 1999-2000 Andre Hedrick <andre@linux-ide.org> @@ -71,10 +69,9 @@ static u8 superio_ide_inb (unsigned long port) static void __devinit superio_ide_init_iops (struct hwif_s *hwif) { + struct pci_dev *pdev = to_pci_dev(hwif->dev); u32 base, dmabase; - u8 tmp; - struct pci_dev *pdev = hwif->pci_dev; - u8 port = hwif->channel; + u8 port = hwif->channel, tmp; base = pci_resource_start(pdev, port * 2) & ~3; dmabase = pci_resource_start(pdev, 4) & ~3; @@ -93,10 +90,11 @@ static void __devinit superio_ide_init_iops (struct hwif_s *hwif) static void __devinit init_iops_ns87415(ide_hwif_t *hwif) { - if (PCI_SLOT(hwif->pci_dev->devfn) == 0xE) { + struct pci_dev *dev = to_pci_dev(hwif->dev); + + if (PCI_SLOT(dev->devfn) == 0xE) /* Built-in - assume it's under superio. */ superio_ide_init_iops(hwif); - } } #endif @@ -110,8 +108,8 @@ static unsigned int ns87415_count = 0, ns87415_control[MAX_HWIFS] = { 0 }; static void ns87415_prepare_drive (ide_drive_t *drive, unsigned int use_dma) { ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned int bit, other, new, *old = (unsigned int *) hwif->select_data; - struct pci_dev *dev = hwif->pci_dev; unsigned long flags; local_irq_save(flags); @@ -189,7 +187,7 @@ static int ns87415_ide_dma_setup(ide_drive_t *drive) static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned int ctrl, using_inta; u8 progif; #ifdef __sparc_v9__ @@ -231,8 +229,8 @@ static void __devinit init_hwif_ns87415 (ide_hwif_t *hwif) #ifdef __sparc_v9__ /* - * XXX: Reset the device, if we don't it will not respond - * to SELECT_DRIVE() properly during first probe_hwif(). + * XXX: Reset the device, if we don't it will not respond to + * SELECT_DRIVE() properly during first ide_probe_port(). */ timeout = 10000; outb(12, hwif->io_ports[IDE_CONTROL_OFFSET]); diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c index 8953d9c3926f..0ce92d323036 100644 --- a/drivers/ide/pci/opti621.c +++ b/drivers/ide/pci/opti621.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/opti621.c Version 0.9 Sep 24, 2007 - * * Copyright (C) 1996-1998 Linus Torvalds & authors (see below) */ diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c index 89d2363a1ebd..bb29db03540e 100644 --- a/drivers/ide/pci/pdc202xx_new.c +++ b/drivers/ide/pci/pdc202xx_new.c @@ -149,6 +149,7 @@ static struct udma_timing { static void pdcnew_set_dma_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 adj = (drive->dn & 1) ? 0x08 : 0x00; /* @@ -159,7 +160,7 @@ static void pdcnew_set_dma_mode(ide_drive_t *drive, const u8 speed) * As we set up the PLL to output 133 MHz for UltraDMA/133 capable * chips, we must override the default register settings... */ - if (max_dma_rate(hwif->pci_dev) == 4) { + if (max_dma_rate(dev) == 4) { u8 mode = speed & 0x07; if (speed >= XFER_UDMA_0) { @@ -186,9 +187,10 @@ static void pdcnew_set_dma_mode(ide_drive_t *drive, const u8 speed) static void pdcnew_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = drive->hwif; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 adj = (drive->dn & 1) ? 0x08 : 0x00; - if (max_dma_rate(hwif->pci_dev) == 4) { + if (max_dma_rate(dev) == 4) { set_indexed_reg(hwif, 0x0c + adj, pio_timings[pio].reg0c); set_indexed_reg(hwif, 0x0d + adj, pio_timings[pio].reg0d); set_indexed_reg(hwif, 0x13 + adj, pio_timings[pio].reg13); diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index 3a1e081fe390..31a1308414a0 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/pdc202xx_old.c Version 0.52 Aug 27, 2007 - * * Copyright (C) 1998-2002 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2006-2007 MontaVista Software, Inc. * Copyright (C) 2007 Bartlomiej Zolnierkiewicz @@ -66,7 +64,7 @@ static void pdc_old_disable_66MHz_clock(ide_hwif_t *); static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 drive_pci = 0x60 + (drive->dn << 2); u8 AP = 0, BP = 0, CP = 0; @@ -144,9 +142,10 @@ static void pdc202xx_set_pio_mode(ide_drive_t *drive, const u8 pio) static u8 pdc202xx_old_cable_detect (ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); u16 CIS = 0, mask = (hwif->channel) ? (1<<11) : (1<<10); - pci_read_config_word(hwif->pci_dev, 0x50, &CIS); + pci_read_config_word(dev, 0x50, &CIS); return (CIS & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80; } @@ -305,12 +304,14 @@ static unsigned int __devinit init_chipset_pdc202xx(struct pci_dev *dev, static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); + hwif->set_pio_mode = &pdc202xx_set_pio_mode; hwif->set_dma_mode = &pdc202xx_set_mode; hwif->quirkproc = &pdc202xx_quirkproc; - if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246) + if (dev->device != PCI_DEVICE_ID_PROMISE_20246) hwif->resetproc = &pdc202xx_reset; if (hwif->dma_base == 0) @@ -319,7 +320,7 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif) hwif->dma_lost_irq = &pdc202xx_dma_lost_irq; hwif->dma_timeout = &pdc202xx_dma_timeout; - if (hwif->pci_dev->device != PCI_DEVICE_ID_PROMISE_20246) { + if (dev->device != PCI_DEVICE_ID_PROMISE_20246) { if (hwif->cbl != ATA_CBL_PATA40_SHORT) hwif->cbl = pdc202xx_old_cable_detect(hwif); @@ -334,7 +335,7 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase) u8 udma_speed_flag = 0, primary_mode = 0, secondary_mode = 0; if (hwif->channel) { - ide_setup_dma(hwif, dmabase, 8); + ide_setup_dma(hwif, dmabase); return; } @@ -358,7 +359,7 @@ static void __devinit init_dma_pdc202xx(ide_hwif_t *hwif, unsigned long dmabase) } #endif /* CONFIG_PDC202XX_BURST */ - ide_setup_dma(hwif, dmabase, 8); + ide_setup_dma(hwif, dmabase); } static void __devinit pdc202ata4_fixup_irq(struct pci_dev *dev, diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c index bd6d3f77d30c..c1a6b68337d5 100644 --- a/drivers/ide/pci/piix.c +++ b/drivers/ide/pci/piix.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/piix.c Version 0.54 Sep 5, 2007 - * * Copyright (C) 1998-1999 Andrzej Krzysztofowicz, Author and Maintainer * Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2003 Red Hat Inc <alan@redhat.com> @@ -8,53 +6,8 @@ * * May be copied or modified under the terms of the GNU General Public License * - * PIO mode setting function for Intel chipsets. - * For use instead of BIOS settings. - * - * 40-41 - * 42-43 - * - * 41 - * 43 - * - * | PIO 0 | c0 | 80 | 0 | - * | PIO 2 | SW2 | d0 | 90 | 4 | - * | PIO 3 | MW1 | e1 | a1 | 9 | - * | PIO 4 | MW2 | e3 | a3 | b | - * - * sitre = word40 & 0x4000; primary - * sitre = word42 & 0x4000; secondary - * - * 44 8421|8421 hdd|hdb - * - * 48 8421 hdd|hdc|hdb|hda udma enabled - * - * 0001 hda - * 0010 hdb - * 0100 hdc - * 1000 hdd - * - * 4a 84|21 hdb|hda - * 4b 84|21 hdd|hdc - * - * ata-33/82371AB - * ata-33/82371EB - * ata-33/82801AB ata-66/82801AA - * 00|00 udma 0 00|00 reserved - * 01|01 udma 1 01|01 udma 3 - * 10|10 udma 2 10|10 udma 4 - * 11|11 reserved 11|11 reserved - * - * 54 8421|8421 ata66 drive|ata66 enable - * - * pci_read_config_word(HWIF(drive)->pci_dev, 0x40, ®40); - * pci_read_config_word(HWIF(drive)->pci_dev, 0x42, ®42); - * pci_read_config_word(HWIF(drive)->pci_dev, 0x44, ®44); - * pci_read_config_byte(HWIF(drive)->pci_dev, 0x48, ®48); - * pci_read_config_word(HWIF(drive)->pci_dev, 0x4a, ®4a); - * pci_read_config_byte(HWIF(drive)->pci_dev, 0x54, ®54); + * Documentation: * - * Documentation * Publically available from Intel web site. Errata documentation * is also publically available. As an aide to anyone hacking on this * driver the list of errata that are relevant is below.going back to @@ -116,7 +69,7 @@ static int no_piix_dma; static void piix_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); int is_slave = drive->dn & 1; int master_port = hwif->channel ? 0x42 : 0x40; int slave_port = 0x44; @@ -185,7 +138,7 @@ static void piix_set_pio_mode(ide_drive_t *drive, const u8 pio) static void piix_set_dma_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 maslave = hwif->channel ? 0x42 : 0x40; int a_speed = 3 << (drive->dn * 4); int u_flag = 1 << drive->dn; @@ -305,7 +258,7 @@ static const struct ich_laptop ich_laptop[] = { static u8 __devinit piix_cable_detect(ide_hwif_t *hwif) { - struct pci_dev *pdev = hwif->pci_dev; + struct pci_dev *pdev = to_pci_dev(hwif->dev); const struct ich_laptop *lap = &ich_laptop[0]; u8 reg54h = 0, mask = hwif->channel ? 0xc0 : 0x30; diff --git a/drivers/ide/pci/rz1000.c b/drivers/ide/pci/rz1000.c index 6b10ae260fa2..7ed6625819d4 100644 --- a/drivers/ide/pci/rz1000.c +++ b/drivers/ide/pci/rz1000.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/rz1000.c Version 0.06 January 12, 2003 - * * Copyright (C) 1995-1998 Linus Torvalds & author (see below) */ @@ -32,8 +30,8 @@ static void __devinit init_hwif_rz1000 (ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); u16 reg; - struct pci_dev *dev = hwif->pci_dev; if (!pci_read_config_word (dev, 0x40, ®) && !pci_write_config_word(dev, 0x40, reg & 0xdfff)) { diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c index 32fdf53379f5..af499a60eb31 100644 --- a/drivers/ide/pci/sc1200.c +++ b/drivers/ide/pci/sc1200.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/sc1200.c Version 0.97 Aug 3 2007 - * * Copyright (C) 2000-2002 Mark Lord <mlord@pobox.com> * Copyright (C) 2007 Bartlomiej Zolnierkiewicz * @@ -87,7 +85,7 @@ static const unsigned int sc1200_pio_timings[4][5] = static void sc1200_tunepio(ide_drive_t *drive, u8 pio) { ide_hwif_t *hwif = drive->hwif; - struct pci_dev *pdev = hwif->pci_dev; + struct pci_dev *pdev = to_pci_dev(hwif->dev); unsigned int basereg = hwif->channel ? 0x50 : 0x40, format = 0; pci_read_config_dword(pdev, basereg + 4, &format); @@ -130,6 +128,7 @@ out: static void sc1200_set_dma_mode(ide_drive_t *drive, const u8 mode) { ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); int unit = drive->select.b.unit; unsigned int reg, timings; unsigned short pci_clock; @@ -160,12 +159,11 @@ static void sc1200_set_dma_mode(ide_drive_t *drive, const u8 mode) timings = mwdma_timing[pci_clock][mode - XFER_MW_DMA_0]; if (unit == 0) { /* are we configuring drive0? */ - pci_read_config_dword(hwif->pci_dev, basereg+4, ®); + pci_read_config_dword(dev, basereg + 4, ®); timings |= reg & 0x80000000; /* preserve PIO format bit */ - pci_write_config_dword(hwif->pci_dev, basereg+4, timings); - } else { - pci_write_config_dword(hwif->pci_dev, basereg+12, timings); - } + pci_write_config_dword(dev, basereg + 4, timings); + } else + pci_write_config_dword(dev, basereg + 12, timings); } /* Replacement for the standard ide_dma_end action in diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c index 24a85bbcd2a6..7694969b02ce 100644 --- a/drivers/ide/pci/scc_pata.c +++ b/drivers/ide/pci/scc_pata.c @@ -594,7 +594,7 @@ static int __devinit init_setup_scc(struct pci_dev *dev, static void __devinit init_mmio_iops_scc(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); struct scc_ports *ports = pci_get_drvdata(dev); unsigned long dma_base = ports->dma; @@ -620,7 +620,7 @@ static void __devinit init_mmio_iops_scc(ide_hwif_t *hwif) hwif->io_ports[IDE_STATUS_OFFSET] = dma_base + 0x3c; hwif->io_ports[IDE_CONTROL_OFFSET] = dma_base + 0x40; - hwif->irq = hwif->pci_dev->irq; + hwif->irq = dev->irq; hwif->dma_base = dma_base; hwif->config_data = ports->ctl; hwif->mmio = 1; @@ -636,7 +636,8 @@ static void __devinit init_mmio_iops_scc(ide_hwif_t *hwif) static void __devinit init_iops_scc(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); + hwif->hwif_data = NULL; if (pci_get_drvdata(dev) == NULL) return; @@ -726,10 +727,8 @@ static void __devexit scc_remove(struct pci_dev *dev) unsigned long dma_size = pci_resource_len(dev, 1); if (hwif->dmatable_cpu) { - pci_free_consistent(hwif->pci_dev, - PRD_ENTRIES * PRD_BYTES, - hwif->dmatable_cpu, - hwif->dmatable_dma); + pci_free_consistent(dev, PRD_ENTRIES * PRD_BYTES, + hwif->dmatable_cpu, hwif->dmatable_dma); hwif->dmatable_cpu = NULL; } diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c index 877c09bf4829..f495253b7d41 100644 --- a/drivers/ide/pci/serverworks.c +++ b/drivers/ide/pci/serverworks.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/serverworks.c Version 0.22 Jun 27 2007 - * * Copyright (C) 1998-2000 Michel Aubry * Copyright (C) 1998-2000 Andrzej Krzysztofowicz * Copyright (C) 1998-2000 Andre Hedrick <andre@linux-ide.org> @@ -67,7 +65,7 @@ static int check_in_drive_lists (ide_drive_t *drive, const char **list) static u8 svwks_udma_filter(ide_drive_t *drive) { - struct pci_dev *dev = HWIF(drive)->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u8 mask = 0; if (dev->device == PCI_DEVICE_ID_SERVERWORKS_HT1000IDE) @@ -130,7 +128,7 @@ static void svwks_set_pio_mode(ide_drive_t *drive, const u8 pio) static const u8 pio_modes[] = { 0x5d, 0x47, 0x34, 0x22, 0x20 }; static const u8 drive_pci[] = { 0x41, 0x40, 0x43, 0x42 }; - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); pci_write_config_byte(dev, drive_pci[drive->dn], pio_modes[pio]); @@ -153,7 +151,7 @@ static void svwks_set_dma_mode(ide_drive_t *drive, const u8 speed) static const u8 drive_pci2[] = { 0x45, 0x44, 0x47, 0x46 }; ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 unit = (drive->select.b.unit & 0x01); u8 ultra_enable = 0, ultra_timing = 0, dma_timing = 0; @@ -287,7 +285,8 @@ static u8 __devinit ata66_svwks_svwks(ide_hwif_t *hwif) */ static u8 __devinit ata66_svwks_dell(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); + if (dev->subsystem_vendor == PCI_VENDOR_ID_DELL && dev->vendor == PCI_VENDOR_ID_SERVERWORKS && (dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB5IDE || @@ -305,7 +304,8 @@ static u8 __devinit ata66_svwks_dell(ide_hwif_t *hwif) */ static u8 __devinit ata66_svwks_cobalt(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); + if (dev->subsystem_vendor == PCI_VENDOR_ID_SUN && dev->vendor == PCI_VENDOR_ID_SERVERWORKS && dev->device == PCI_DEVICE_ID_SERVERWORKS_CSB5IDE) @@ -316,7 +316,7 @@ static u8 __devinit ata66_svwks_cobalt(ide_hwif_t *hwif) static u8 __devinit ata66_svwks(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); /* Server Works */ if (dev->subsystem_vendor == PCI_VENDOR_ID_SERVERWORKS) @@ -340,6 +340,8 @@ static u8 __devinit ata66_svwks(ide_hwif_t *hwif) static void __devinit init_hwif_svwks (ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); + hwif->set_pio_mode = &svwks_set_pio_mode; hwif->set_dma_mode = &svwks_set_dma_mode; hwif->udma_filter = &svwks_udma_filter; @@ -347,7 +349,7 @@ static void __devinit init_hwif_svwks (ide_hwif_t *hwif) if (!hwif->dma_base) return; - if (hwif->pci_dev->device != PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) { + if (dev->device != PCI_DEVICE_ID_SERVERWORKS_OSB4IDE) { if (hwif->cbl != ATA_CBL_PATA40_SHORT) hwif->cbl = ata66_svwks(hwif); } @@ -418,7 +420,9 @@ static int __devinit svwks_init_one(struct pci_dev *dev, const struct pci_device d = serverworks_chipsets[idx]; - if (idx == 2 || idx == 3) { + if (idx == 1) + d.host_flags |= IDE_HFLAG_CLEAR_SIMPLEX; + else if (idx == 2 || idx == 3) { if ((PCI_FUNC(dev->devfn) & 1) == 0) { if (pci_resource_start(dev, 0) != 0x01f1) d.host_flags &= ~IDE_HFLAG_BOOTABLE; diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c index 9e0be7d54980..85902074b1fc 100644 --- a/drivers/ide/pci/sgiioc4.c +++ b/drivers/ide/pci/sgiioc4.c @@ -159,6 +159,7 @@ sgiioc4_clearirq(ide_drive_t * drive) } if (intr_reg & 0x02) { + struct pci_dev *dev = to_pci_dev(hwif->dev); /* Error when transferring DMA data on PCI bus */ u32 pci_err_addr_low, pci_err_addr_high, pci_stat_cmd_reg; @@ -167,7 +168,7 @@ sgiioc4_clearirq(ide_drive_t * drive) readl((void __iomem *)hwif->io_ports[IDE_IRQ_OFFSET]); pci_err_addr_high = readl((void __iomem *)(hwif->io_ports[IDE_IRQ_OFFSET] + 4)); - pci_read_config_dword(hwif->pci_dev, PCI_COMMAND, + pci_read_config_dword(dev, PCI_COMMAND, &pci_stat_cmd_reg); printk(KERN_ERR "%s(%s) : PCI Bus Error when doing DMA:" @@ -178,8 +179,7 @@ sgiioc4_clearirq(ide_drive_t * drive) __FUNCTION__, drive->name, pci_err_addr_high, pci_err_addr_low); /* Clear the PCI Error indicator */ - pci_write_config_dword(hwif->pci_dev, PCI_COMMAND, - 0x00000146); + pci_write_config_dword(dev, PCI_COMMAND, 0x00000146); } /* Clear the Interrupt, Error bits on the IOC4 */ @@ -334,6 +334,7 @@ sgiioc4_INB(unsigned long port) static int __devinit ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base) { + struct pci_dev *dev = to_pci_dev(hwif->dev); void __iomem *virt_dma_base; int num_ports = sizeof (ioc4_dma_regs_t); void *pad; @@ -359,7 +360,7 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base) } hwif->dma_base = (unsigned long) virt_dma_base; - hwif->dmatable_cpu = pci_alloc_consistent(hwif->pci_dev, + hwif->dmatable_cpu = pci_alloc_consistent(dev, IOC4_PRD_ENTRIES * IOC4_PRD_BYTES, &hwif->dmatable_dma); @@ -368,7 +369,7 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base) hwif->sg_max_nents = IOC4_PRD_ENTRIES; - pad = pci_alloc_consistent(hwif->pci_dev, IOC4_IDE_CACHELINE_SIZE, + pad = pci_alloc_consistent(dev, IOC4_IDE_CACHELINE_SIZE, (dma_addr_t *) &(hwif->dma_status)); if (pad) { @@ -376,8 +377,7 @@ ide_dma_sgiioc4(ide_hwif_t * hwif, unsigned long dma_base) return 0; } - pci_free_consistent(hwif->pci_dev, - IOC4_PRD_ENTRIES * IOC4_PRD_BYTES, + pci_free_consistent(dev, IOC4_PRD_ENTRIES * IOC4_PRD_BYTES, hwif->dmatable_cpu, hwif->dmatable_dma); printk(KERN_INFO "%s() -- Error! Unable to allocate DMA Maps for drive %s\n", @@ -517,8 +517,7 @@ sgiioc4_build_dma_table(ide_drive_t * drive, struct request *rq, int ddir) } use_pio_instead: - pci_unmap_sg(hwif->pci_dev, hwif->sg_table, hwif->sg_nents, - hwif->sg_dma_direction); + ide_destroy_dmatable(drive); return 0; /* revert to PIO for this request */ } @@ -641,7 +640,7 @@ sgiioc4_ide_setup_pci_device(struct pci_dev *dev) hw.dev = &dev->dev; ide_init_port_hw(hwif, &hw); - hwif->pci_dev = dev; + hwif->dev = &dev->dev; hwif->channel = 0; /* Single Channel chip */ /* The IOC4 uses MMIO rather than Port IO. */ diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c index 908f37b4e0ee..4877bc8cd599 100644 --- a/drivers/ide/pci/siimage.c +++ b/drivers/ide/pci/siimage.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/siimage.c Version 1.19 Nov 16 2007 - * * Copyright (C) 2001-2002 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2003 Red Hat <alan@redhat.com> * Copyright (C) 2007 MontaVista Software, Inc. @@ -79,7 +77,7 @@ static int pdev_is_sata(struct pci_dev *pdev) static inline int is_sata(ide_hwif_t *hwif) { - return pdev_is_sata(hwif->pci_dev); + return pdev_is_sata(to_pci_dev(hwif->dev)); } /** @@ -140,13 +138,14 @@ static inline unsigned long siimage_seldev(ide_drive_t *drive, int r) static u8 sil_pata_udma_filter(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; + struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned long base = (unsigned long) hwif->hwif_data; u8 mask = 0, scsc = 0; if (hwif->mmio) scsc = hwif->INB(base + 0x4A); else - pci_read_config_byte(hwif->pci_dev, 0x8A, &scsc); + pci_read_config_byte(dev, 0x8A, &scsc); if ((scsc & 0x30) == 0x10) /* 133 */ mask = ATA_UDMA6; @@ -219,19 +218,21 @@ static void sil_set_pio_mode(ide_drive_t *drive, u8 pio) mode |= (unit ? 0x10 : 0x01); hwif->OUTB(mode, base + addr_mask); } else { - pci_write_config_word(hwif->pci_dev, addr, speedp); - pci_write_config_word(hwif->pci_dev, tfaddr, speedt); - pci_read_config_word(hwif->pci_dev, tfaddr-2, &speedp); + struct pci_dev *dev = to_pci_dev(hwif->dev); + + pci_write_config_word(dev, addr, speedp); + pci_write_config_word(dev, tfaddr, speedt); + pci_read_config_word(dev, tfaddr - 2, &speedp); speedp &= ~0x200; /* Set IORDY for mode 3 or 4 */ if (pio > 2) speedp |= 0x200; - pci_write_config_word(hwif->pci_dev, tfaddr-2, speedp); + pci_write_config_word(dev, tfaddr - 2, speedp); - pci_read_config_byte(hwif->pci_dev, addr_mask, &mode); + pci_read_config_byte(dev, addr_mask, &mode); mode &= ~(unit ? 0x30 : 0x03); mode |= (unit ? 0x10 : 0x01); - pci_write_config_byte(hwif->pci_dev, addr_mask, mode); + pci_write_config_byte(dev, addr_mask, mode); } } @@ -250,6 +251,7 @@ static void sil_set_dma_mode(ide_drive_t *drive, const u8 speed) u16 dma[] = { 0x2208, 0x10C2, 0x10C1 }; ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); u16 ultra = 0, multi = 0; u8 mode = 0, unit = drive->select.b.unit; unsigned long base = (unsigned long)hwif->hwif_data; @@ -266,10 +268,10 @@ static void sil_set_dma_mode(ide_drive_t *drive, const u8 speed) multi = hwif->INW(ma); ultra = hwif->INW(ua); } else { - pci_read_config_byte(hwif->pci_dev, 0x8A, &scsc); - pci_read_config_byte(hwif->pci_dev, addr_mask, &mode); - pci_read_config_word(hwif->pci_dev, ma, &multi); - pci_read_config_word(hwif->pci_dev, ua, &ultra); + pci_read_config_byte(dev, 0x8A, &scsc); + pci_read_config_byte(dev, addr_mask, &mode); + pci_read_config_word(dev, ma, &multi); + pci_read_config_word(dev, ua, &ultra); } mode &= ~((unit) ? 0x30 : 0x03); @@ -293,9 +295,9 @@ static void sil_set_dma_mode(ide_drive_t *drive, const u8 speed) hwif->OUTW(multi, ma); hwif->OUTW(ultra, ua); } else { - pci_write_config_byte(hwif->pci_dev, addr_mask, mode); - pci_write_config_word(hwif->pci_dev, ma, multi); - pci_write_config_word(hwif->pci_dev, ua, ultra); + pci_write_config_byte(dev, addr_mask, mode); + pci_write_config_word(dev, ma, multi); + pci_write_config_word(dev, ua, ultra); } } @@ -303,6 +305,7 @@ static void sil_set_dma_mode(ide_drive_t *drive, const u8 speed) static int siimage_io_ide_dma_test_irq (ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 dma_altstat = 0; unsigned long addr = siimage_selreg(hwif, 1); @@ -311,7 +314,7 @@ static int siimage_io_ide_dma_test_irq (ide_drive_t *drive) return 1; /* return 1 if Device INTR asserted */ - pci_read_config_byte(hwif->pci_dev, addr, &dma_altstat); + pci_read_config_byte(dev, addr, &dma_altstat); if (dma_altstat & 8) return 0; //return 1; return 0; @@ -377,13 +380,14 @@ static int siimage_mmio_ide_dma_test_irq (ide_drive_t *drive) static int sil_sata_busproc(ide_drive_t * drive, int state) { ide_hwif_t *hwif = HWIF(drive); + struct pci_dev *dev = to_pci_dev(hwif->dev); u32 stat_config = 0; unsigned long addr = siimage_selreg(hwif, 0); if (hwif->mmio) stat_config = readl((void __iomem *)addr); else - pci_read_config_dword(hwif->pci_dev, addr, &stat_config); + pci_read_config_dword(dev, addr, &stat_config); switch (state) { case BUSSTATE_ON: @@ -643,7 +647,7 @@ static unsigned int __devinit init_chipset_siimage(struct pci_dev *dev, const ch static void __devinit init_mmio_iops_siimage(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); void *addr = pci_get_drvdata(dev); u8 ch = hwif->channel; hw_regs_t hw; @@ -756,12 +760,14 @@ static void __devinit sil_quirkproc(ide_drive_t *drive) static void __devinit init_iops_siimage(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); + hwif->hwif_data = NULL; /* Pessimal until we finish probing */ hwif->rqsize = 15; - if (pci_get_drvdata(hwif->pci_dev) == NULL) + if (pci_get_drvdata(dev) == NULL) return; init_mmio_iops_siimage(hwif); @@ -777,11 +783,12 @@ static void __devinit init_iops_siimage(ide_hwif_t *hwif) static u8 __devinit ata66_siimage(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned long addr = siimage_selreg(hwif, 0); u8 ata66 = 0; - if (pci_get_drvdata(hwif->pci_dev) == NULL) - pci_read_config_byte(hwif->pci_dev, addr, &ata66); + if (pci_get_drvdata(dev) == NULL) + pci_read_config_byte(dev, addr, &ata66); else ata66 = hwif->INB(addr); diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c index 85d36996e6af..2a461de22aa0 100644 --- a/drivers/ide/pci/sis5513.c +++ b/drivers/ide/pci/sis5513.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/sis5513.c Version 0.31 Aug 9, 2007 - * * Copyright (C) 1999-2000 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2002 Lionel Bouton <Lionel.Bouton@inet6.fr>, Maintainer * Copyright (C) 2003 Vojtech Pavlik <vojtech@suse.cz> @@ -197,7 +195,7 @@ static char* chipset_capability[] = { static u8 sis_ata133_get_base(ide_drive_t *drive) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u32 reg54 = 0; pci_read_config_dword(dev, 0x54, ®54); @@ -207,7 +205,7 @@ static u8 sis_ata133_get_base(ide_drive_t *drive) static void sis_ata16_program_timings(ide_drive_t *drive, const u8 mode) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u16 t1 = 0; u8 drive_pci = 0x40 + drive->dn * 2; @@ -230,7 +228,7 @@ static void sis_ata16_program_timings(ide_drive_t *drive, const u8 mode) static void sis_ata100_program_timings(ide_drive_t *drive, const u8 mode) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u8 t1, drive_pci = 0x40 + drive->dn * 2; /* timing bits: 7:4 active 3:0 recovery */ @@ -253,7 +251,7 @@ static void sis_ata100_program_timings(ide_drive_t *drive, const u8 mode) static void sis_ata133_program_timings(ide_drive_t *drive, const u8 mode) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u32 t1 = 0; u8 drive_pci = sis_ata133_get_base(drive), clk, idx; @@ -286,7 +284,7 @@ static void sis_program_timings(ide_drive_t *drive, const u8 mode) static void config_drive_art_rwp (ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 reg4bh = 0; u8 rw_prefetch = 0; @@ -307,7 +305,7 @@ static void sis_set_pio_mode(ide_drive_t *drive, const u8 pio) static void sis_ata133_program_udma_timings(ide_drive_t *drive, const u8 mode) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u32 regdw = 0; u8 drive_pci = sis_ata133_get_base(drive), clk, idx; @@ -326,7 +324,7 @@ static void sis_ata133_program_udma_timings(ide_drive_t *drive, const u8 mode) static void sis_ata33_program_udma_timings(ide_drive_t *drive, const u8 mode) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u8 drive_pci = 0x40 + drive->dn * 2, reg = 0, i = chipset_family; pci_read_config_byte(dev, drive_pci + 1, ®); @@ -359,7 +357,7 @@ static void sis_set_dma_mode(ide_drive_t *drive, const u8 speed) static u8 sis5513_ata133_udma_filter(ide_drive_t *drive) { - struct pci_dev *dev = drive->hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u32 regdw = 0; u8 drive_pci = sis_ata133_get_base(drive); @@ -530,7 +528,7 @@ static const struct sis_laptop sis_laptop[] = { static u8 __devinit ata66_sis5513(ide_hwif_t *hwif) { - struct pci_dev *pdev = hwif->pci_dev; + struct pci_dev *pdev = to_pci_dev(hwif->dev); const struct sis_laptop *lap = &sis_laptop[0]; u8 ata66 = 0; @@ -545,12 +543,12 @@ static u8 __devinit ata66_sis5513(ide_hwif_t *hwif) if (chipset_family >= ATA_133) { u16 regw = 0; u16 reg_addr = hwif->channel ? 0x52: 0x50; - pci_read_config_word(hwif->pci_dev, reg_addr, ®w); + pci_read_config_word(pdev, reg_addr, ®w); ata66 = (regw & 0x8000) ? 0 : 1; } else if (chipset_family >= ATA_66) { u8 reg48h = 0; u8 mask = hwif->channel ? 0x20 : 0x10; - pci_read_config_byte(hwif->pci_dev, 0x48, ®48h); + pci_read_config_byte(pdev, 0x48, ®48h); ata66 = (reg48h & mask) ? 0 : 1; } diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c index c7a125b66c29..da13a1298ada 100644 --- a/drivers/ide/pci/sl82c105.c +++ b/drivers/ide/pci/sl82c105.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/sl82c105.c - * * SL82C105/Winbond 553 IDE driver * * Maintainer unknown. @@ -78,7 +76,7 @@ static unsigned int get_pio_timings(ide_drive_t *drive, u8 pio) */ static void sl82c105_set_pio_mode(ide_drive_t *drive, const u8 pio) { - struct pci_dev *dev = HWIF(drive)->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); int reg = 0x44 + drive->dn * 4; u16 drv_ctrl; @@ -147,7 +145,7 @@ static inline void sl82c105_reset_host(struct pci_dev *dev) static void sl82c105_dma_lost_irq(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u32 val, mask = hwif->channel ? CTRL_IDE_IRQB : CTRL_IDE_IRQA; u8 dma_cmd; @@ -184,7 +182,7 @@ static void sl82c105_dma_lost_irq(ide_drive_t *drive) static void sl82c105_dma_start(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); int reg = 0x44 + drive->dn * 4; DBG(("%s(drive:%s)\n", __FUNCTION__, drive->name)); @@ -197,15 +195,17 @@ static void sl82c105_dma_start(ide_drive_t *drive) static void sl82c105_dma_timeout(ide_drive_t *drive) { + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); + DBG(("sl82c105_dma_timeout(drive:%s)\n", drive->name)); - sl82c105_reset_host(HWIF(drive)->pci_dev); + sl82c105_reset_host(dev); ide_dma_timeout(drive); } static int sl82c105_dma_end(ide_drive_t *drive) { - struct pci_dev *dev = HWIF(drive)->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); int reg = 0x44 + drive->dn * 4; int ret; @@ -224,7 +224,7 @@ static int sl82c105_dma_end(ide_drive_t *drive) */ static void sl82c105_resetproc(ide_drive_t *drive) { - struct pci_dev *dev = HWIF(drive)->pci_dev; + struct pci_dev *dev = to_pci_dev(drive->hwif->dev); u32 val; DBG(("sl82c105_resetproc(drive:%s)\n", drive->name)); @@ -293,6 +293,7 @@ static unsigned int __devinit init_chipset_sl82c105(struct pci_dev *dev, const c */ static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); unsigned int rev; DBG(("init_hwif_sl82c105(hwif: ide%d)\n", hwif->index)); @@ -304,7 +305,7 @@ static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif) if (!hwif->dma_base) return; - rev = sl82c105_bridge_revision(hwif->pci_dev); + rev = sl82c105_bridge_revision(dev); if (rev <= 5) { /* * Never ever EVER under any circumstances enable diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c index dbbb46819a2d..a6cf810c4699 100644 --- a/drivers/ide/pci/slc90e66.c +++ b/drivers/ide/pci/slc90e66.c @@ -1,6 +1,4 @@ /* - * linux/drivers/ide/pci/slc90e66.c Version 0.19 Sep 24, 2007 - * * Copyright (C) 2000-2002 Andre Hedrick <andre@linux-ide.org> * Copyright (C) 2006-2007 MontaVista Software, Inc. <source@mvista.com> * @@ -26,7 +24,7 @@ static DEFINE_SPINLOCK(slc90e66_lock); static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); int is_slave = drive->dn & 1; int master_port = hwif->channel ? 0x42 : 0x40; int slave_port = 0x44; @@ -79,7 +77,7 @@ static void slc90e66_set_pio_mode(ide_drive_t *drive, const u8 pio) static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 maslave = hwif->channel ? 0x42 : 0x40; int sitre = 0, a_speed = 7 << (drive->dn * 4); int u_speed = 0, u_flag = 1 << drive->dn; @@ -122,13 +120,14 @@ static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed) static void __devinit init_hwif_slc90e66 (ide_hwif_t *hwif) { + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 reg47 = 0; u8 mask = hwif->channel ? 0x01 : 0x02; /* bit0:Primary */ hwif->set_pio_mode = &slc90e66_set_pio_mode; hwif->set_dma_mode = &slc90e66_set_dma_mode; - pci_read_config_byte(hwif->pci_dev, 0x47, ®47); + pci_read_config_byte(dev, 0x47, ®47); if (hwif->dma_base == 0) return; diff --git a/drivers/ide/pci/tc86c001.c b/drivers/ide/pci/tc86c001.c index e1faf6c2fe16..9fbbb4f2dd54 100644 --- a/drivers/ide/pci/tc86c001.c +++ b/drivers/ide/pci/tc86c001.c @@ -1,6 +1,4 @@ /* - * drivers/ide/pci/tc86c001.c Version 1.01 Sep 5, 2007 - * * Copyright (C) 2002 Toshiba Corporation * Copyright (C) 2005-2006 MontaVista Software, Inc. <source@mvista.com> * @@ -164,7 +162,8 @@ static int tc86c001_busproc(ide_drive_t *drive, int state) static void __devinit init_hwif_tc86c001(ide_hwif_t *hwif) { - unsigned long sc_base = pci_resource_start(hwif->pci_dev, 5); + struct pci_dev *dev = to_pci_dev(hwif->dev); + unsigned long sc_base = pci_resource_start(dev, 5); u16 scr1 = inw(sc_base + 0x00); /* System Control 1 Register bit 15 (Soft Reset) set */ diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c index ae52a96a1cf9..852b72693736 100644 --- a/drivers/ide/pci/triflex.c +++ b/drivers/ide/pci/triflex.c @@ -1,6 +1,4 @@ /* - * triflex.c - * * IDE Chipset driver for the Compaq TriFlex IDE controller. * * Known to work with the Compaq Workstation 5x00 series. @@ -43,7 +41,7 @@ static void triflex_set_mode(ide_drive_t *drive, const u8 speed) { ide_hwif_t *hwif = HWIF(drive); - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); u8 channel_offset = hwif->channel ? 0x74 : 0x70; u16 timing = 0; u32 triflex_timings = 0; diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c index 04cd893e1ab0..d9ebb698953a 100644 --- a/drivers/ide/pci/trm290.c +++ b/drivers/ide/pci/trm290.c @@ -1,8 +1,7 @@ /* - * linux/drivers/ide/pci/trm290.c Version 1.05 Dec. 26, 2007 - * * Copyright (c) 1997-1998 Mark Lord * Copyright (c) 2007 MontaVista Software, Inc. <source@mvista.com> + * * May be copied or modified under the terms of the GNU General Public License * * June 22, 2004 - get rid of check_region @@ -209,10 +208,10 @@ static int trm290_dma_setup(ide_drive_t *drive) } /* select DMA xfer */ trm290_prepare_drive(drive, 1); - outl(hwif->dmatable_dma | rw, hwif->dma_command); + outl(hwif->dmatable_dma | rw, hwif->dma_base); drive->waiting_for_dma = 1; /* start DMA */ - outw((count * 2) - 1, hwif->dma_status); + outw(count * 2 - 1, hwif->dma_base + 2); return 0; } @@ -222,23 +221,21 @@ static void trm290_dma_start(ide_drive_t *drive) static int trm290_ide_dma_end (ide_drive_t *drive) { - ide_hwif_t *hwif = HWIF(drive); - u16 status = 0; + u16 status; drive->waiting_for_dma = 0; /* purge DMA mappings */ ide_destroy_dmatable(drive); - status = inw(hwif->dma_status); - return (status != 0x00ff); + status = inw(HWIF(drive)->dma_base + 2); + return status != 0x00ff; } static int trm290_ide_dma_test_irq (ide_drive_t *drive) { - ide_hwif_t *hwif = HWIF(drive); - u16 status = 0; + u16 status; - status = inw(hwif->dma_status); - return (status == 0x00ff); + status = inw(HWIF(drive)->dma_base + 2); + return status == 0x00ff; } static void trm290_dma_host_set(ide_drive_t *drive, int on) @@ -247,21 +244,37 @@ static void trm290_dma_host_set(ide_drive_t *drive, int on) static void __devinit init_hwif_trm290(ide_hwif_t *hwif) { - unsigned int cfgbase = 0; + struct pci_dev *dev = to_pci_dev(hwif->dev); + unsigned int cfg_base = pci_resource_start(dev, 4); unsigned long flags; u8 reg = 0; - struct pci_dev *dev = hwif->pci_dev; - - cfgbase = pci_resource_start(dev, 4); - if ((dev->class & 5) && cfgbase) { - hwif->config_data = cfgbase; - printk(KERN_INFO "TRM290: chip config base at 0x%04lx\n", - hwif->config_data); - } else { - hwif->config_data = 0x3df0; - printk(KERN_INFO "TRM290: using default config base at 0x%04lx\n", - hwif->config_data); + + if ((dev->class & 5) && cfg_base) + printk(KERN_INFO "TRM290: chip"); + else { + cfg_base = 0x3df0; + printk(KERN_INFO "TRM290: using default"); } + printk(KERN_CONT " config base at 0x%04x\n", cfg_base); + hwif->config_data = cfg_base; + hwif->dma_base = (cfg_base + 4) ^ (hwif->channel ? 0x80 : 0); + + printk(KERN_INFO " %s: BM-DMA at 0x%04lx-0x%04lx", + hwif->name, hwif->dma_base, hwif->dma_base + 3); + + if (!request_region(hwif->dma_base, 4, hwif->name)) { + printk(KERN_CONT " -- Error, ports in use.\n"); + return; + } + + hwif->dmatable_cpu = pci_alloc_consistent(dev, PRD_ENTRIES * PRD_BYTES, + &hwif->dmatable_dma); + if (!hwif->dmatable_cpu) { + printk(KERN_CONT " -- Error, unable to allocate DMA table.\n"); + release_region(hwif->dma_base, 4); + return; + } + printk(KERN_CONT "\n"); local_irq_save(flags); /* put config reg into first byte of hwif->select_data */ @@ -276,15 +289,13 @@ static void __devinit init_hwif_trm290(ide_hwif_t *hwif) outb(reg, hwif->config_data + 3); local_irq_restore(flags); - if ((reg & 0x10)) + if (reg & 0x10) /* legacy mode */ hwif->irq = hwif->channel ? 15 : 14; else if (!hwif->irq && hwif->mate && hwif->mate->irq) /* sharing IRQ with mate */ hwif->irq = hwif->mate->irq; - ide_setup_dma(hwif, (hwif->config_data + 4) ^ (hwif->channel ? 0x0080 : 0x0000), 3); - hwif->dma_host_set = &trm290_dma_host_set; hwif->dma_setup = &trm290_dma_setup; hwif->dma_exec_cmd = &trm290_dma_exec_cmd; diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index 4b32c90f4896..24cb9047fb41 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c @@ -1,7 +1,4 @@ /* - * - * Version 3.50 - * * VIA IDE driver for Linux. Supported southbridges: * * vt82c576, vt82c586, vt82c586a, vt82c586b, vt82c596a, vt82c596b, @@ -121,8 +118,8 @@ struct via82cxxx_dev static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing) { - struct pci_dev *dev = hwif->pci_dev; - struct via82cxxx_dev *vdev = pci_get_drvdata(hwif->pci_dev); + struct pci_dev *dev = to_pci_dev(hwif->dev); + struct via82cxxx_dev *vdev = pci_get_drvdata(dev); u8 t; if (~vdev->via_config->flags & VIA_BAD_AST) { @@ -159,8 +156,10 @@ static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing) static void via_set_drive(ide_drive_t *drive, const u8 speed) { - ide_drive_t *peer = HWIF(drive)->drives + (~drive->dn & 1); - struct via82cxxx_dev *vdev = pci_get_drvdata(drive->hwif->pci_dev); + ide_hwif_t *hwif = drive->hwif; + ide_drive_t *peer = hwif->drives + (~drive->dn & 1); + struct pci_dev *dev = to_pci_dev(hwif->dev); + struct via82cxxx_dev *vdev = pci_get_drvdata(dev); struct ide_timing t, p; unsigned int T, UT; @@ -408,7 +407,7 @@ static int via_cable_override(struct pci_dev *pdev) static u8 __devinit via82cxxx_cable_detect(ide_hwif_t *hwif) { - struct pci_dev *pdev = hwif->pci_dev; + struct pci_dev *pdev = to_pci_dev(hwif->dev); struct via82cxxx_dev *vdev = pci_get_drvdata(pdev); if (via_cable_override(pdev)) |
