/* * pata_amd.c - AMD PATA for new ATA layer * (C) 2005-2006 Red Hat Inc * Alan Cox <alan@redhat.com> * * Based on pata-sil680. Errata information is taken from data sheets * and the amd74xx.c driver by Vojtech Pavlik. Nvidia SATA devices are * claimed by sata-nv.c. * * TODO: * Variable system clock when/if it makes sense * Power management on ports * * * Documentation publically available. */ #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/init.h> #include <linux/blkdev.h> #include <linux/delay.h> #include <scsi/scsi_host.h> #include <linux/libata.h> #define DRV_NAME "pata_amd" #define DRV_VERSION "0.3.10" /** * timing_setup - shared timing computation and load * @ap: ATA port being set up * @adev: drive being configured * @offset: port offset * @speed: target speed * @clock: clock multiplier (number of times 33MHz for this part) * * Perform the actual timing set up for Nvidia or AMD PATA devices. * The actual devices vary so they all call into this helper function * providing the clock multipler and offset (because AMD and Nvidia put * the ports at different locations). */ static void timing_setup(struct ata_port *ap, struct ata_device *adev, int offset, int speed, int clock) { static const unsigned char amd_cyc2udma[] = { 6, 6, 5, 4, 0, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 7 }; struct pci_dev *pdev = to_pci_dev(ap->host->dev); struct ata_device *peer = ata_dev_pair(adev); int dn = ap->port_no * 2 + adev->devno; struct ata_timing at, apeer; int T, UT; const int amd_clock = 33333; /* KHz. */ u8 t; T = 1000000000 / amd_clock; UT = T / min_t(int, max_t(int, clock, 1), 2); if (ata_timing_compute(adev, speed, &at, T, UT) < 0) { dev_printk(KERN_ERR, &pdev->dev, "unknown mode %d.\n", speed); return; } if (peer) { /* This may be over conservative */ if (peer->dma_mode) { ata_timing_compute(peer, peer->dma_mode, &apeer, T, UT); ata_timing_merge(&apeer, &at, &at, ATA_TIMING_8BIT); } ata_timing_compute(peer, peer->pio_mode, &apeer, T, UT); ata_timing_merge(&apeer, &at, &at, ATA_TIMING_8BIT); } if (speed == XFER_UDMA_5 && amd_clock <= 33333) at.udma = 1; if (speed == XFER_UDMA_6 && amd_clock <= 33333) at.udma = 15; /* * Now do the setup work */ /* Configure the address set up timing */ pci_read_config_byte(pdev, offset + 0x0C, &t); t = (t & ~(3 << ((3 - dn) << 1))) | ((FIT(at.setup, 1, 4) - 1) << ((3 - dn) << 1)); pci_write_config_byte(pdev, offset + 0x0C , t); /* Configure the 8bit I/O timing */ pci_write_config_byte(pdev, offset + 0x0E + (1 - (dn >> 1)), ((FIT(at.act8b, 1, 16) - 1) << 4) | (FIT(at.rec8b, 1, 16) - 1)); /* Drive timing */ pci_write_config_byte(pdev, offset + 0x08 + (3 - dn), ((FIT(at.active, 1, 16) - 1) << 4) | (FIT(at.recover, 1, 16) - 1)); switch (clock) { case 1: t = at.udma ? (0xc0 | (FIT(at.udma, 2, 5) - 2)) : 0x03; break; case 2: t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 2, 10)]) : 0x03; break; case 3: t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 1, 10)]) : 0x03; break; case 4: t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 1, 15)]) : 0x03; break; default: return; } /* UDMA timing */ if (at.udma) pci_write_config_byte(pdev, offset + 0x10 + (3 - dn), t); } /** * amd_pre_reset - perform reset handling * @link: ATA link * @deadline: deadline jiffies for the operation * * Reset sequence checking enable bits to see which ports are * active. */ static int amd_pre_reset(struct ata_link *link, unsigned long deadline) { static const struct pci_bits amd_enable_bits[] = { { 0x40, 1, 0x02, 0x02 }, { 0x40, 1, 0x01, 0x01 } }; struct ata_port *ap = link->ap; struct pci_dev *pdev = to_pci_dev(ap->host->dev); if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no])) return -ENOENT; return ata_std_prereset(link, deadline); } static void amd_error_handler(struct ata_port *ap) { ata_bmdma_drive_eh(ap, amd_pre_reset, ata_std_softreset, NULL, ata_std_postreset); } static int amd_cable_detect(struct ata_port *ap) { static const u32 bitmask[2] = {0x03, 0x0C}; struct pci_dev *pdev = to_pci_dev(ap->host->dev); u8 ata66; pci_read_config_byte(pdev, 0x42, &ata66); if (ata66 & bitmask[ap->port_no]) return ATA_CBL_PATA80; return ATA_CBL_PATA40; } /** * amd33_set_piomode - set initial PIO mode data * @ap: ATA interface * @adev: ATA device * * Program the AMD registers for PIO mode. */ static void amd33_set_piomode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x40, adev->pio_mode, 1); } static void amd66_set_piomode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x40, adev->pio_mode, 2); } static void amd100_set_piomode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x40, adev->pio_mode, 3); } static void amd133_set_piomode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x40, adev->pio_mode, 4); } /** * amd33_set_dmamode - set initial DMA mode data * @ap: ATA interface * @adev: ATA device * * Program the MWDMA/UDMA modes for the AMD and Nvidia * chipset. */ static void amd33_set_dmamode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x40, adev->dma_mode, 1); } static void amd66_set_dmamode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x40, adev->dma_mode, 2); } static void amd100_set_dmamode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x40, adev->dma_mode, 3); } static void amd133_set_dmamode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x40, adev->dma_mode, 4); } /* Both host-side and drive-side detection results are worthless on NV * PATAs. Ignore them and just follow what BIOS configured. Both the * current configuration in PCI config reg and ACPI GTM result are * cached during driver attach and are consulted to select transfer * mode. */ static unsigned long nv_mode_filter(struct ata_device *dev, unsigned long xfer_mask) { static const unsigned int udma_mask_map[] = { ATA_UDMA2, ATA_UDMA1, ATA_UDMA0, 0, ATA_UDMA3, ATA_UDMA4, ATA_UDMA5, ATA_UDMA6 }; struct ata_port *ap = dev->link->ap; char acpi_str[32] = ""; u32 saved_udma, udma; const struct ata_acpi_gtm *gtm; unsigned long bios_limit = 0, acpi_limit = 0, limit; /* find out what BIOS configured */ udma = saved_udma = (unsigned long)ap->host->private_data; if (ap->port_no == 0) udma >>= 16; if (dev->devno == 0) udma >>= 8; if ((udma & 0xc0) == 0xc0) bios_limit = ata_pack_xfermask(0, 0, udma_mask_map[udma & 0x7]); /* consult ACPI GTM too */ gtm = ata_acpi_init_gtm(ap); if (gtm) { acpi_limit = ata_acpi_gtm_xfermask(dev, gtm); snprintf(acpi_str, sizeof(acpi_str), " (%u:%u:0x%x)", gtm->drive[0].dma, gtm->drive[1].dma, gtm->flags); } /* be optimistic, EH can take care of things if something goes wrong */ limit = bios_limit | acpi_limit; /* If PIO or DMA isn't configured at all, don't limit. Let EH * handle it. */ if (!(limit & ATA_MASK_PIO)) limit |= ATA_MASK_PIO; if (!(limit & (ATA_MASK_MWDMA | ATA_MASK_UDMA))) limit |= ATA_MASK_MWDMA | ATA_MASK_UDMA; ata_port_printk(ap, KERN_DEBUG, "nv_mode_filter: 0x%lx&0x%lx->0x%lx, " "BIOS=0x%lx (0x%x) ACPI=0x%lx%s\n", xfer_mask, limit, xfer_mask & limit, bios_limit, saved_udma, acpi_limit, acpi_str); return xfer_mask & limit; } /** * nv_probe_init - cable detection * @lin: ATA link * * Perform cable detection. The BIOS stores this in PCI config * space for us. */ static int nv_pre_reset(struct ata_link *link, unsigned long deadline) { static const struct pci_bits nv_enable_bits[] = { { 0x50, 1, 0x02, 0x02 }, { 0x50, 1, 0x01, 0x01 } }; struct ata_port *ap = link->ap; struct pci_dev *pdev = to_pci_dev(ap->host->dev); if (!pci_test_config_bits(pdev, &nv_enable_bits[ap->port_no])) return -ENOENT; return ata_std_prereset(link, deadline); } static void nv_error_handler(struct ata_port *ap) { ata_bmdma_drive_eh(ap, nv_pre_reset, ata_std_softreset, NULL, ata_std_postreset); } /** * nv100_set_piomode - set initial PIO mode data * @ap: ATA interface * @adev: ATA device * * Program the AMD registers for PIO mode. */ static void nv100_set_piomode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x50, adev->pio_mode, 3); } static void nv133_set_piomode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x50, adev->pio_mode, 4); } /** * nv100_set_dmamode - set initial DMA mode data * @ap: ATA interface * @adev: ATA device * * Program the MWDMA/UDMA modes for the AMD and Nvidia * chipset. */ static void nv100_set_dmamode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x50, adev->dma_mode, 3); } static void nv133_set_dmamode(struct ata_port *ap, struct ata_device *adev) { timing_setup(ap, adev, 0x50, adev->dma_mode, 4); } static void nv_host_stop(struct ata_host *host) { u32 udma = (unsigned long)host->private_data; /* restore PCI config register 0x60 */ pci_write_config_dword(to_pci_dev(host->dev), 0x60, udma); } static struct scsi_host_template amd_sht = { .module = THIS_MODULE, .name = DRV_NAME, .ioctl = ata_scsi_ioctl, .queuecommand = ata_scsi_queuecmd, .can_queue = ATA_DEF_QUEUE, .this_id = ATA_SHT_THIS_ID, .sg_tablesize = LIBATA_MAX_PRD, .cmd_per_lun = ATA_SHT_CMD_PER_LUN, .emulated = ATA_SHT_EMULATED, .use_clustering = ATA_SHT_USE_CLUSTERING, .proc_name = DRV_NAME, .dma_boundary = ATA_DMA_BOUNDARY, .slave_configure = ata_scsi_slave_config, .slave_destroy = ata_scsi_slave_destroy, .bios_param = ata_std_bios_param, }; static struct ata_port_operations amd33_port_ops = { .set_piomode = amd33_set_piomode, .set_dmamode = amd33_set_dmamode, .mode_filter = ata_pci_default_filter, .tf_load = ata_tf_load, .tf_read = ata_tf_read, .check_status = ata_check_status, .exec_command = ata_exec_command, .dev_select = ata_std_dev_select, .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, .error_handler = amd_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, .cable_detect = ata_cable_40wire, .bmdma_setup = ata_bmdma_setup, .bmdma_start = ata_bmdma_start, .bmdma_stop = ata_bmdma_stop, .bmdma_status = ata_bmdma_status, .qc_prep = ata_qc_prep, .qc_issue = ata_qc_issue_prot, .data_xfer = ata_data_xfer, .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, .port_start = ata_sff_port_start, }; static struct ata_port_operations amd66_port_ops = { .set_piomode = amd66_set_piomode, .set_dmamode = amd66_set_dmamode, .mode_filter = ata_pci_default_filter, .tf_load = ata_tf_load, .tf_read = ata_tf_read, .check_status = ata_check_status, .exec_command = ata_exec_command, .dev_select = ata_std_dev_select, .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, .error_handler = amd_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, .cable_detect = ata_cable_unknown, .bmdma_setup = ata_bmdma_setup, .bmdma_start = ata_bmdma_start, .bmdma_stop = ata_bmdma_stop, .bmdma_status = ata_bmdma_status, .qc_prep = ata_qc_prep, .qc_issue = ata_qc_issue_prot, .data_xfer = ata_data_xfer, .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, .port_start = ata_sff_port_start, }; static struct ata_port_operations amd100_port_ops = { .set_piomode = amd100_set_piomode, .set_dmamode = amd100_set_dmamode, .mode_filter = ata_pci_default_filter, .tf_load = ata_tf_load, .tf_read = ata_tf_read, .check_status = ata_check_status, .exec_command = ata_exec_command, .dev_select = ata_std_dev_select, .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, .error_handler = amd_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, .cable_detect = ata_cable_unknown, .bmdma_setup = ata_bmdma_setup, .bmdma_start = ata_bmdma_start, .bmdma_stop = ata_bmdma_stop, .bmdma_status = ata_bmdma_status, .qc_prep = ata_qc_prep, .qc_issue = ata_qc_issue_prot, .data_xfer = ata_data_xfer, .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, .port_start = ata_sff_port_start, }; static struct ata_port_operations amd133_port_ops = { .set_piomode = amd133_set_piomode, .set_dmamode = amd133_set_dmamode, .mode_filter = ata_pci_default_filter, .tf_load = ata_tf_load, .tf_read = ata_tf_read, .check_status = ata_check_status, .exec_command = ata_exec_command, .dev_select = ata_std_dev_select, .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, .error_handler = amd_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, .cable_detect = amd_cable_detect, .bmdma_setup = ata_bmdma_setup, .bmdma_start = ata_bmdma_start, .bmdma_stop = ata_bmdma_stop, .bmdma_status = ata_bmdma_status, .qc_prep = ata_qc_prep, .qc_issue = ata_qc_issue_prot, .data_xfer = ata_data_xfer, .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, .port_start = ata_sff_port_start, }; static struct ata_port_operations nv100_port_ops = { .set_piomode = nv100_set_piomode, .set_dmamode = nv100_set_dmamode, .tf_load = ata_tf_load, .tf_read = ata_tf_read, .check_status = ata_check_status, .exec_command = ata_exec_command, .dev_select = ata_std_dev_select, .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, .error_handler = nv_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, .cable_detect = ata_cable_ignore, .mode_filter = nv_mode_filter, .bmdma_setup = ata_bmdma_setup, .bmdma_start = ata_bmdma_start, .bmdma_stop = ata_bmdma_stop, .bmdma_status = ata_bmdma_status, .qc_prep = ata_qc_prep, .qc_issue = ata_qc_issue_prot, .data_xfer = ata_data_xfer, .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, .port_start = ata_sff_port_start, .host_stop = nv_host_stop, }; static struct ata_port_operations nv133_port_ops = { .set_piomode = nv133_set_piomode, .set_dmamode = nv133_set_dmamode, .tf_load = ata_tf_load, .tf_read = ata_tf_read, .check_status = ata_check_status, .exec_command = ata_exec_command, .dev_select = ata_std_dev_select, .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, .error_handler = nv_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, .cable_detect = ata_cable_ignore, .mode_filter = nv_mode_filter, .bmdma_setup = ata_bmdma_setup, .bmdma_start = ata_bmdma_start, .bmdma_stop = ata_bmdma_stop, .bmdma_status = ata_bmdma_status, .qc_prep = ata_qc_prep, .qc_issue = ata_qc_issue_prot, .data_xfer = ata_data_xfer, .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, .irq_on = ata_irq_on, .port_start = ata_sff_port_start, .host_stop = nv_host_stop, }; static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id) { static const struct ata_port_info info[10] = { { /* 0: AMD 7401 */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, /* No SWDMA */ .udma_mask = 0x07, /* UDMA 33 */ .port_ops = &amd33_port_ops }, { /* 1: Early AMD7409 - no swdma */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA4, /* UDMA 66 */ .port_ops = &amd66_port_ops }, { /* 2: AMD 7409, no swdma errata */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA4, /* UDMA 66 */ .port_ops = &amd66_port_ops }, { /* 3: AMD 7411 */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA5, /* UDMA 100 */ .port_ops = &amd100_port_ops }, { /* 4: AMD 7441 */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA5, /* UDMA 100 */ .port_ops = &amd100_port_ops }, { /* 5: AMD 8111*/ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA6, /* UDMA 133, no swdma */ .port_ops = &amd133_port_ops }, { /* 6: AMD 8111 UDMA 100 (Serenade) */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA5, /* UDMA 100, no swdma */ .port_ops = &amd133_port_ops }, { /* 7: Nvidia Nforce */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA5, /* UDMA 100 */ .port_ops = &nv100_port_ops }, { /* 8: Nvidia Nforce2 and later */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA6, /* UDMA 133, no swdma */ .port_ops = &nv133_port_ops }, { /* 9: AMD CS5536 (Geode companion) */ .sht = &amd_sht, .flags = ATA_FLAG_SLAVE_POSS, .pio_mask = 0x1f, .mwdma_mask = 0x07, .udma_mask = ATA_UDMA5, /* UDMA 100 */ .port_ops = &amd100_port_ops } }; struct ata_port_info pi; const struct ata_port_info *ppi[] = { &pi, NULL }; static int printed_version; int type = id->driver_data; u8 fifo; if (!printed_version++) dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); pci_read_config_byte(pdev, 0x41, &fifo); /* Check for AMD7409 without swdma errata and if found adjust type */ if (type == 1 && pdev->revision > 0x7) type = 2; /* Serenade ? */ if (type == 5 && pdev->subsystem_vendor == PCI_VENDOR_ID_AMD && pdev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE) type = 6; /* UDMA 100 only */ /* * Okay, type is determined now. Apply type-specific workarounds. */ pi = info[type]; if (type < 3) ata_pci_clear_simplex(pdev); /* Check for AMD7411 */ if (type == 3) /* FIFO is broken */ pci_write_config_byte(pdev, 0x41, fifo & 0x0F); else pci_write_config_byte(pdev, 0x41, fifo | 0xF0); /* Cable detection on Nvidia chips doesn't work too well, * cache BIOS programmed UDMA mode. */ if (type == 7 || type == 8) { u32 udma; pci_read_config_dword(pdev, 0x60, &udma); pi.private_data = (void *)(unsigned long)udma; } /* And fire it up */ return ata_pci_init_one(pdev, ppi); } #ifdef CONFIG_PM static int amd_reinit_one(struct pci_dev *pdev) { if (pdev->vendor == PCI_VENDOR_ID_AMD) { u8 fifo; pci_read_config_byte(pdev, 0x41, &fifo); if (pdev->device == PCI_DEVICE_ID_AMD_VIPER_7411) /* FIFO is broken */ pci_write_config_byte(pdev, 0x41, fifo & 0x0F); else pci_write_config_byte(pdev, 0x41, fifo | 0xF0); if (pdev->device == PCI_DEVICE_ID_AMD_VIPER_7409 || pdev->device == PCI_DEVICE_ID_AMD_COBRA_7401) ata_pci_clear_simplex(pdev); } return ata_pci_device_resume(pdev); } #endif static const struct pci_device_id amd[] = { { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_COBRA_7401), 0 }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_VIPER_7409), 1 }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_VIPER_7411), 3 }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_OPUS_7441), 4 }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_8111_IDE), 5 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_IDE), 7 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE), 8 }, { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE), 8 }, { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 9 }, { }, }; static struct pci_driver amd_pci_driver = { .name = DRV_NAME, .id_table = amd, .probe = amd_init_one, .remove = ata_pci_remove_one, #ifdef CONFIG_PM .suspend = ata_pci_device_suspend, .resume = amd_reinit_one, #endif }; static int __init amd_init(void) { return pci_register_driver(&amd_pci_driver); } static void __exit amd_exit(void) { pci_unregister_driver(&amd_pci_driver); } MODULE_AUTHOR("Alan Cox"); MODULE_DESCRIPTION("low-level driver for AMD and Nvidia PATA IDE"); MODULE_LICENSE("GPL"); MODULE_DEVICE_TABLE(pci, amd); MODULE_VERSION(DRV_VERSION); module_init(amd_init); module_exit(amd_exit);