diff options
author | Jeff Garzik <jeff@garzik.org> | 2006-08-29 18:12:40 -0400 |
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committer | Jeff Garzik <jeff@garzik.org> | 2006-08-29 18:12:40 -0400 |
commit | 669a5db411d85a14f86cd92bc16bf7ab5b8aa235 (patch) | |
tree | 8d4f9d63e18185695a4d97e1a3fa4e18b61c7345 /drivers/ata/pata_amd.c | |
parent | b01e86fee6c821e4e003fd4e9f65453ac478a58e (diff) | |
download | kernel_samsung_smdk4412-669a5db411d85a14f86cd92bc16bf7ab5b8aa235.zip kernel_samsung_smdk4412-669a5db411d85a14f86cd92bc16bf7ab5b8aa235.tar.gz kernel_samsung_smdk4412-669a5db411d85a14f86cd92bc16bf7ab5b8aa235.tar.bz2 |
[libata] Add a bunch of PATA drivers.
The vast majority of drivers and changes are from Alan Cox. Albert Lee
contributed and maintains pata_pdc2027x. Adrian Bunk, Andrew Morton,
and Tejun Heo contributed various minor fixes and updates.
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_amd.c')
-rw-r--r-- | drivers/ata/pata_amd.c | 707 |
1 files changed, 707 insertions, 0 deletions
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c new file mode 100644 index 0000000..6ab5684 --- /dev/null +++ b/drivers/ata/pata_amd.c @@ -0,0 +1,707 @@ +/* + * 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 "0.2.2" + +/** + * 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 */ + pci_write_config_byte(pdev, offset + 0x10 + (3 - dn), t); +} + +/** + * amd_probe_init - cable detection + * @ap: ATA port + * + * Perform cable detection. The BIOS stores this in PCI config + * space for us. + */ + +static int amd_pre_reset(struct ata_port *ap) +{ + static const u32 bitmask[2] = {0x03, 0xC0}; + static const struct pci_bits amd_enable_bits[] = { + { 0x40, 1, 0x02, 0x02 }, + { 0x40, 1, 0x01, 0x01 } + }; + + struct pci_dev *pdev = to_pci_dev(ap->host->dev); + u8 ata66; + + if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no])) { + ata_port_disable(ap); + printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id); + return 0; + } + + pci_read_config_byte(pdev, 0x42, &ata66); + if (ata66 & bitmask[ap->port_no]) + ap->cbl = ATA_CBL_PATA80; + else + ap->cbl = ATA_CBL_PATA40; + return ata_std_prereset(ap); + +} + +static void amd_error_handler(struct ata_port *ap) +{ + return ata_bmdma_drive_eh(ap, amd_pre_reset, + ata_std_softreset, NULL, + ata_std_postreset); +} + +static int amd_early_pre_reset(struct ata_port *ap) +{ + struct pci_dev *pdev = to_pci_dev(ap->host->dev); + static struct pci_bits amd_enable_bits[] = { + { 0x40, 1, 0x02, 0x02 }, + { 0x40, 1, 0x01, 0x01 } + }; + + if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no])) { + ata_port_disable(ap); + printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id); + return 0; + } + /* No host side cable detection */ + ap->cbl = ATA_CBL_PATA80; + return ata_std_prereset(ap); + +} + +static void amd_early_error_handler(struct ata_port *ap) +{ + ata_bmdma_drive_eh(ap, amd_early_pre_reset, + ata_std_softreset, NULL, + ata_std_postreset); +} + +/** + * 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); +} + + +/** + * nv_probe_init - cable detection + * @ap: ATA port + * + * Perform cable detection. The BIOS stores this in PCI config + * space for us. + */ + +static int nv_pre_reset(struct ata_port *ap) { + static const u8 bitmask[2] = {0x03, 0xC0}; + + struct pci_dev *pdev = to_pci_dev(ap->host->dev); + u8 ata66; + u16 udma; + + pci_read_config_byte(pdev, 0x52, &ata66); + if (ata66 & bitmask[ap->port_no]) + ap->cbl = ATA_CBL_PATA80; + else + ap->cbl = ATA_CBL_PATA40; + + /* We now have to double check because the Nvidia boxes BIOS + doesn't always set the cable bits but does set mode bits */ + + pci_read_config_word(pdev, 0x62 - 2 * ap->port_no, &udma); + if ((udma & 0xC4) == 0xC4 || (udma & 0xC400) == 0xC400) + ap->cbl = ATA_CBL_PATA80; + return ata_std_prereset(ap); +} + +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 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, + .max_sectors = ATA_MAX_SECTORS, + .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, + .bios_param = ata_std_bios_param, +}; + +static struct ata_port_operations amd33_port_ops = { + .port_disable = ata_port_disable, + .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_early_error_handler, + .post_internal_cmd = ata_bmdma_post_internal_cmd, + + .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, + .eng_timeout = ata_eng_timeout, + .data_xfer = ata_pio_data_xfer, + + .irq_handler = ata_interrupt, + .irq_clear = ata_bmdma_irq_clear, + + .port_start = ata_port_start, + .port_stop = ata_port_stop, + .host_stop = ata_host_stop +}; + +static struct ata_port_operations amd66_port_ops = { + .port_disable = ata_port_disable, + .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_early_error_handler, + .post_internal_cmd = ata_bmdma_post_internal_cmd, + + .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, + .eng_timeout = ata_eng_timeout, + .data_xfer = ata_pio_data_xfer, + + .irq_handler = ata_interrupt, + .irq_clear = ata_bmdma_irq_clear, + + .port_start = ata_port_start, + .port_stop = ata_port_stop, + .host_stop = ata_host_stop +}; + +static struct ata_port_operations amd100_port_ops = { + .port_disable = ata_port_disable, + .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, + + .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, + .eng_timeout = ata_eng_timeout, + .data_xfer = ata_pio_data_xfer, + + .irq_handler = ata_interrupt, + .irq_clear = ata_bmdma_irq_clear, + + .port_start = ata_port_start, + .port_stop = ata_port_stop, + .host_stop = ata_host_stop +}; + +static struct ata_port_operations amd133_port_ops = { + .port_disable = ata_port_disable, + .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, + + .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, + .eng_timeout = ata_eng_timeout, + .data_xfer = ata_pio_data_xfer, + + .irq_handler = ata_interrupt, + .irq_clear = ata_bmdma_irq_clear, + + .port_start = ata_port_start, + .port_stop = ata_port_stop, + .host_stop = ata_host_stop +}; + +static struct ata_port_operations nv100_port_ops = { + .port_disable = ata_port_disable, + .set_piomode = nv100_set_piomode, + .set_dmamode = nv100_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 = nv_error_handler, + .post_internal_cmd = ata_bmdma_post_internal_cmd, + + .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, + .eng_timeout = ata_eng_timeout, + .data_xfer = ata_pio_data_xfer, + + .irq_handler = ata_interrupt, + .irq_clear = ata_bmdma_irq_clear, + + .port_start = ata_port_start, + .port_stop = ata_port_stop, + .host_stop = ata_host_stop +}; + +static struct ata_port_operations nv133_port_ops = { + .port_disable = ata_port_disable, + .set_piomode = nv133_set_piomode, + .set_dmamode = nv133_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 = nv_error_handler, + .post_internal_cmd = ata_bmdma_post_internal_cmd, + + .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, + .eng_timeout = ata_eng_timeout, + .data_xfer = ata_pio_data_xfer, + + .irq_handler = ata_interrupt, + .irq_clear = ata_bmdma_irq_clear, + + .port_start = ata_port_start, + .port_stop = ata_port_stop, + .host_stop = ata_host_stop +}; + +static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id) +{ + static struct ata_port_info info[10] = { + { /* 0: AMD 7401 */ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .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 | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x1f, /* UDMA 66 */ + .port_ops = &amd66_port_ops + }, + { /* 2: AMD 7409, no swdma errata */ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x1f, /* UDMA 66 */ + .port_ops = &amd66_port_ops + }, + { /* 3: AMD 7411 */ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x3f, /* UDMA 100 */ + .port_ops = &amd100_port_ops + }, + { /* 4: AMD 7441 */ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x3f, /* UDMA 100 */ + .port_ops = &amd100_port_ops + }, + { /* 5: AMD 8111*/ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x7f, /* UDMA 133, no swdma */ + .port_ops = &amd133_port_ops + }, + { /* 6: AMD 8111 UDMA 100 (Serenade) */ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x3f, /* UDMA 100, no swdma */ + .port_ops = &amd133_port_ops + }, + { /* 7: Nvidia Nforce */ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x3f, /* UDMA 100 */ + .port_ops = &nv100_port_ops + }, + { /* 8: Nvidia Nforce2 and later */ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x7f, /* UDMA 133, no swdma */ + .port_ops = &nv133_port_ops + }, + { /* 9: AMD CS5536 (Geode companion) */ + .sht = &amd_sht, + .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, + .pio_mask = 0x1f, + .mwdma_mask = 0x07, + .udma_mask = 0x3f, /* UDMA 100 */ + .port_ops = &amd100_port_ops + } + }; + static struct ata_port_info *port_info[2]; + static int printed_version; + int type = id->driver_data; + u8 rev; + u8 fifo; + + if (!printed_version++) + dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n"); + + pci_read_config_byte(pdev, PCI_REVISION_ID, &rev); + pci_read_config_byte(pdev, 0x41, &fifo); + + /* Check for AMD7409 without swdma errata and if found adjust type */ + if (type == 1 && rev > 0x7) + type = 2; + + /* 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); + + /* Serenade ? */ + if (type == 5 && pdev->subsystem_vendor == PCI_VENDOR_ID_AMD && + pdev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE) + type = 6; /* UDMA 100 only */ + + if (type < 3) + ata_pci_clear_simplex(pdev); + + /* And fire it up */ + + port_info[0] = port_info[1] = &info[type]; + return ata_pci_init_one(pdev, port_info, 2); +} + +static const struct pci_device_id amd[] = { + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_COBRA_7401, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 }, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7409, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1 }, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_7411, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3 }, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_OPUS_7441, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4 }, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8111_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8 }, + { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_CS5536_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9 }, + { 0, }, +}; + +static struct pci_driver amd_pci_driver = { + .name = DRV_NAME, + .id_table = amd, + .probe = amd_init_one, + .remove = ata_pci_remove_one +}; + +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 PATA IDE"); +MODULE_LICENSE("GPL"); +MODULE_DEVICE_TABLE(pci, amd); +MODULE_VERSION(DRV_VERSION); + +module_init(amd_init); +module_exit(amd_exit); |