2 * pata_amd.c - AMD PATA for new ATA layer
3 * (C) 2005-2006 Red Hat Inc
4 * Alan Cox <alan@redhat.com>
6 * Based on pata-sil680. Errata information is taken from data sheets
7 * and the amd74xx.c driver by Vojtech Pavlik. Nvidia SATA devices are
8 * claimed by sata-nv.c.
11 * Variable system clock when/if it makes sense
12 * Power management on ports
15 * Documentation publically available.
18 #include <linux/kernel.h>
19 #include <linux/module.h>
20 #include <linux/pci.h>
21 #include <linux/init.h>
22 #include <linux/blkdev.h>
23 #include <linux/delay.h>
24 #include <scsi/scsi_host.h>
25 #include <linux/libata.h>
27 #define DRV_NAME "pata_amd"
28 #define DRV_VERSION "0.3.10"
31 * timing_setup - shared timing computation and load
32 * @ap: ATA port being set up
33 * @adev: drive being configured
34 * @offset: port offset
35 * @speed: target speed
36 * @clock: clock multiplier (number of times 33MHz for this part)
38 * Perform the actual timing set up for Nvidia or AMD PATA devices.
39 * The actual devices vary so they all call into this helper function
40 * providing the clock multipler and offset (because AMD and Nvidia put
41 * the ports at different locations).
44 static void timing_setup(struct ata_port *ap, struct ata_device *adev, int offset, int speed, int clock)
46 static const unsigned char amd_cyc2udma[] = {
47 6, 6, 5, 4, 0, 1, 1, 2, 2, 3, 3, 3, 3, 3, 3, 7
50 struct pci_dev *pdev = to_pci_dev(ap->host->dev);
51 struct ata_device *peer = ata_dev_pair(adev);
52 int dn = ap->port_no * 2 + adev->devno;
53 struct ata_timing at, apeer;
55 const int amd_clock = 33333; /* KHz. */
58 T = 1000000000 / amd_clock;
59 UT = T / min_t(int, max_t(int, clock, 1), 2);
61 if (ata_timing_compute(adev, speed, &at, T, UT) < 0) {
62 dev_printk(KERN_ERR, &pdev->dev, "unknown mode %d.\n", speed);
67 /* This may be over conservative */
69 ata_timing_compute(peer, peer->dma_mode, &apeer, T, UT);
70 ata_timing_merge(&apeer, &at, &at, ATA_TIMING_8BIT);
72 ata_timing_compute(peer, peer->pio_mode, &apeer, T, UT);
73 ata_timing_merge(&apeer, &at, &at, ATA_TIMING_8BIT);
76 if (speed == XFER_UDMA_5 && amd_clock <= 33333) at.udma = 1;
77 if (speed == XFER_UDMA_6 && amd_clock <= 33333) at.udma = 15;
80 * Now do the setup work
83 /* Configure the address set up timing */
84 pci_read_config_byte(pdev, offset + 0x0C, &t);
85 t = (t & ~(3 << ((3 - dn) << 1))) | ((FIT(at.setup, 1, 4) - 1) << ((3 - dn) << 1));
86 pci_write_config_byte(pdev, offset + 0x0C , t);
88 /* Configure the 8bit I/O timing */
89 pci_write_config_byte(pdev, offset + 0x0E + (1 - (dn >> 1)),
90 ((FIT(at.act8b, 1, 16) - 1) << 4) | (FIT(at.rec8b, 1, 16) - 1));
93 pci_write_config_byte(pdev, offset + 0x08 + (3 - dn),
94 ((FIT(at.active, 1, 16) - 1) << 4) | (FIT(at.recover, 1, 16) - 1));
98 t = at.udma ? (0xc0 | (FIT(at.udma, 2, 5) - 2)) : 0x03;
102 t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 2, 10)]) : 0x03;
106 t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 1, 10)]) : 0x03;
110 t = at.udma ? (0xc0 | amd_cyc2udma[FIT(at.udma, 1, 15)]) : 0x03;
119 pci_write_config_byte(pdev, offset + 0x10 + (3 - dn), t);
123 * amd_pre_reset - perform reset handling
125 * @deadline: deadline jiffies for the operation
127 * Reset sequence checking enable bits to see which ports are
131 static int amd_pre_reset(struct ata_link *link, unsigned long deadline)
133 static const struct pci_bits amd_enable_bits[] = {
134 { 0x40, 1, 0x02, 0x02 },
135 { 0x40, 1, 0x01, 0x01 }
138 struct ata_port *ap = link->ap;
139 struct pci_dev *pdev = to_pci_dev(ap->host->dev);
141 if (!pci_test_config_bits(pdev, &amd_enable_bits[ap->port_no]))
144 return ata_std_prereset(link, deadline);
147 static void amd_error_handler(struct ata_port *ap)
149 ata_bmdma_drive_eh(ap, amd_pre_reset, ata_std_softreset, NULL,
153 static int amd_cable_detect(struct ata_port *ap)
155 static const u32 bitmask[2] = {0x03, 0x0C};
156 struct pci_dev *pdev = to_pci_dev(ap->host->dev);
159 pci_read_config_byte(pdev, 0x42, &ata66);
160 if (ata66 & bitmask[ap->port_no])
161 return ATA_CBL_PATA80;
162 return ATA_CBL_PATA40;
166 * amd33_set_piomode - set initial PIO mode data
170 * Program the AMD registers for PIO mode.
173 static void amd33_set_piomode(struct ata_port *ap, struct ata_device *adev)
175 timing_setup(ap, adev, 0x40, adev->pio_mode, 1);
178 static void amd66_set_piomode(struct ata_port *ap, struct ata_device *adev)
180 timing_setup(ap, adev, 0x40, adev->pio_mode, 2);
183 static void amd100_set_piomode(struct ata_port *ap, struct ata_device *adev)
185 timing_setup(ap, adev, 0x40, adev->pio_mode, 3);
188 static void amd133_set_piomode(struct ata_port *ap, struct ata_device *adev)
190 timing_setup(ap, adev, 0x40, adev->pio_mode, 4);
194 * amd33_set_dmamode - set initial DMA mode data
198 * Program the MWDMA/UDMA modes for the AMD and Nvidia
202 static void amd33_set_dmamode(struct ata_port *ap, struct ata_device *adev)
204 timing_setup(ap, adev, 0x40, adev->dma_mode, 1);
207 static void amd66_set_dmamode(struct ata_port *ap, struct ata_device *adev)
209 timing_setup(ap, adev, 0x40, adev->dma_mode, 2);
212 static void amd100_set_dmamode(struct ata_port *ap, struct ata_device *adev)
214 timing_setup(ap, adev, 0x40, adev->dma_mode, 3);
217 static void amd133_set_dmamode(struct ata_port *ap, struct ata_device *adev)
219 timing_setup(ap, adev, 0x40, adev->dma_mode, 4);
222 /* Both host-side and drive-side detection results are worthless on NV
223 * PATAs. Ignore them and just follow what BIOS configured. Both the
224 * current configuration in PCI config reg and ACPI GTM result are
225 * cached during driver attach and are consulted to select transfer
228 static unsigned long nv_mode_filter(struct ata_device *dev,
229 unsigned long xfer_mask)
231 static const unsigned int udma_mask_map[] =
232 { ATA_UDMA2, ATA_UDMA1, ATA_UDMA0, 0,
233 ATA_UDMA3, ATA_UDMA4, ATA_UDMA5, ATA_UDMA6 };
234 struct ata_port *ap = dev->link->ap;
235 char acpi_str[32] = "";
236 u32 saved_udma, udma;
237 const struct ata_acpi_gtm *gtm;
238 unsigned long bios_limit = 0, acpi_limit = 0, limit;
240 /* find out what BIOS configured */
241 udma = saved_udma = (unsigned long)ap->host->private_data;
243 if (ap->port_no == 0)
248 if ((udma & 0xc0) == 0xc0)
249 bios_limit = ata_pack_xfermask(0, 0, udma_mask_map[udma & 0x7]);
251 /* consult ACPI GTM too */
252 gtm = ata_acpi_init_gtm(ap);
254 acpi_limit = ata_acpi_gtm_xfermask(dev, gtm);
256 snprintf(acpi_str, sizeof(acpi_str), " (%u:%u:0x%x)",
257 gtm->drive[0].dma, gtm->drive[1].dma, gtm->flags);
260 /* be optimistic, EH can take care of things if something goes wrong */
261 limit = bios_limit | acpi_limit;
263 /* If PIO or DMA isn't configured at all, don't limit. Let EH
266 if (!(limit & ATA_MASK_PIO))
267 limit |= ATA_MASK_PIO;
268 if (!(limit & (ATA_MASK_MWDMA | ATA_MASK_UDMA)))
269 limit |= ATA_MASK_MWDMA | ATA_MASK_UDMA;
271 ata_port_printk(ap, KERN_DEBUG, "nv_mode_filter: 0x%lx&0x%lx->0x%lx, "
272 "BIOS=0x%lx (0x%x) ACPI=0x%lx%s\n",
273 xfer_mask, limit, xfer_mask & limit, bios_limit,
274 saved_udma, acpi_limit, acpi_str);
276 return xfer_mask & limit;
280 * nv_probe_init - cable detection
283 * Perform cable detection. The BIOS stores this in PCI config
287 static int nv_pre_reset(struct ata_link *link, unsigned long deadline)
289 static const struct pci_bits nv_enable_bits[] = {
290 { 0x50, 1, 0x02, 0x02 },
291 { 0x50, 1, 0x01, 0x01 }
294 struct ata_port *ap = link->ap;
295 struct pci_dev *pdev = to_pci_dev(ap->host->dev);
297 if (!pci_test_config_bits(pdev, &nv_enable_bits[ap->port_no]))
300 return ata_std_prereset(link, deadline);
303 static void nv_error_handler(struct ata_port *ap)
305 ata_bmdma_drive_eh(ap, nv_pre_reset,
306 ata_std_softreset, NULL,
311 * nv100_set_piomode - set initial PIO mode data
315 * Program the AMD registers for PIO mode.
318 static void nv100_set_piomode(struct ata_port *ap, struct ata_device *adev)
320 timing_setup(ap, adev, 0x50, adev->pio_mode, 3);
323 static void nv133_set_piomode(struct ata_port *ap, struct ata_device *adev)
325 timing_setup(ap, adev, 0x50, adev->pio_mode, 4);
329 * nv100_set_dmamode - set initial DMA mode data
333 * Program the MWDMA/UDMA modes for the AMD and Nvidia
337 static void nv100_set_dmamode(struct ata_port *ap, struct ata_device *adev)
339 timing_setup(ap, adev, 0x50, adev->dma_mode, 3);
342 static void nv133_set_dmamode(struct ata_port *ap, struct ata_device *adev)
344 timing_setup(ap, adev, 0x50, adev->dma_mode, 4);
347 static void nv_host_stop(struct ata_host *host)
349 u32 udma = (unsigned long)host->private_data;
351 /* restore PCI config register 0x60 */
352 pci_write_config_dword(to_pci_dev(host->dev), 0x60, udma);
355 static struct scsi_host_template amd_sht = {
356 .module = THIS_MODULE,
358 .ioctl = ata_scsi_ioctl,
359 .queuecommand = ata_scsi_queuecmd,
360 .can_queue = ATA_DEF_QUEUE,
361 .this_id = ATA_SHT_THIS_ID,
362 .sg_tablesize = LIBATA_MAX_PRD,
363 .cmd_per_lun = ATA_SHT_CMD_PER_LUN,
364 .emulated = ATA_SHT_EMULATED,
365 .use_clustering = ATA_SHT_USE_CLUSTERING,
366 .proc_name = DRV_NAME,
367 .dma_boundary = ATA_DMA_BOUNDARY,
368 .slave_configure = ata_scsi_slave_config,
369 .slave_destroy = ata_scsi_slave_destroy,
370 .bios_param = ata_std_bios_param,
373 static struct ata_port_operations amd33_port_ops = {
374 .set_piomode = amd33_set_piomode,
375 .set_dmamode = amd33_set_dmamode,
376 .mode_filter = ata_pci_default_filter,
377 .tf_load = ata_tf_load,
378 .tf_read = ata_tf_read,
379 .check_status = ata_check_status,
380 .exec_command = ata_exec_command,
381 .dev_select = ata_std_dev_select,
383 .freeze = ata_bmdma_freeze,
384 .thaw = ata_bmdma_thaw,
385 .error_handler = amd_error_handler,
386 .post_internal_cmd = ata_bmdma_post_internal_cmd,
387 .cable_detect = ata_cable_40wire,
389 .bmdma_setup = ata_bmdma_setup,
390 .bmdma_start = ata_bmdma_start,
391 .bmdma_stop = ata_bmdma_stop,
392 .bmdma_status = ata_bmdma_status,
394 .qc_prep = ata_qc_prep,
395 .qc_issue = ata_qc_issue_prot,
397 .data_xfer = ata_data_xfer,
399 .irq_handler = ata_interrupt,
400 .irq_clear = ata_bmdma_irq_clear,
401 .irq_on = ata_irq_on,
403 .port_start = ata_sff_port_start,
406 static struct ata_port_operations amd66_port_ops = {
407 .set_piomode = amd66_set_piomode,
408 .set_dmamode = amd66_set_dmamode,
409 .mode_filter = ata_pci_default_filter,
410 .tf_load = ata_tf_load,
411 .tf_read = ata_tf_read,
412 .check_status = ata_check_status,
413 .exec_command = ata_exec_command,
414 .dev_select = ata_std_dev_select,
416 .freeze = ata_bmdma_freeze,
417 .thaw = ata_bmdma_thaw,
418 .error_handler = amd_error_handler,
419 .post_internal_cmd = ata_bmdma_post_internal_cmd,
420 .cable_detect = ata_cable_unknown,
422 .bmdma_setup = ata_bmdma_setup,
423 .bmdma_start = ata_bmdma_start,
424 .bmdma_stop = ata_bmdma_stop,
425 .bmdma_status = ata_bmdma_status,
427 .qc_prep = ata_qc_prep,
428 .qc_issue = ata_qc_issue_prot,
430 .data_xfer = ata_data_xfer,
432 .irq_handler = ata_interrupt,
433 .irq_clear = ata_bmdma_irq_clear,
434 .irq_on = ata_irq_on,
436 .port_start = ata_sff_port_start,
439 static struct ata_port_operations amd100_port_ops = {
440 .set_piomode = amd100_set_piomode,
441 .set_dmamode = amd100_set_dmamode,
442 .mode_filter = ata_pci_default_filter,
443 .tf_load = ata_tf_load,
444 .tf_read = ata_tf_read,
445 .check_status = ata_check_status,
446 .exec_command = ata_exec_command,
447 .dev_select = ata_std_dev_select,
449 .freeze = ata_bmdma_freeze,
450 .thaw = ata_bmdma_thaw,
451 .error_handler = amd_error_handler,
452 .post_internal_cmd = ata_bmdma_post_internal_cmd,
453 .cable_detect = ata_cable_unknown,
455 .bmdma_setup = ata_bmdma_setup,
456 .bmdma_start = ata_bmdma_start,
457 .bmdma_stop = ata_bmdma_stop,
458 .bmdma_status = ata_bmdma_status,
460 .qc_prep = ata_qc_prep,
461 .qc_issue = ata_qc_issue_prot,
463 .data_xfer = ata_data_xfer,
465 .irq_handler = ata_interrupt,
466 .irq_clear = ata_bmdma_irq_clear,
467 .irq_on = ata_irq_on,
469 .port_start = ata_sff_port_start,
472 static struct ata_port_operations amd133_port_ops = {
473 .set_piomode = amd133_set_piomode,
474 .set_dmamode = amd133_set_dmamode,
475 .mode_filter = ata_pci_default_filter,
476 .tf_load = ata_tf_load,
477 .tf_read = ata_tf_read,
478 .check_status = ata_check_status,
479 .exec_command = ata_exec_command,
480 .dev_select = ata_std_dev_select,
482 .freeze = ata_bmdma_freeze,
483 .thaw = ata_bmdma_thaw,
484 .error_handler = amd_error_handler,
485 .post_internal_cmd = ata_bmdma_post_internal_cmd,
486 .cable_detect = amd_cable_detect,
488 .bmdma_setup = ata_bmdma_setup,
489 .bmdma_start = ata_bmdma_start,
490 .bmdma_stop = ata_bmdma_stop,
491 .bmdma_status = ata_bmdma_status,
493 .qc_prep = ata_qc_prep,
494 .qc_issue = ata_qc_issue_prot,
496 .data_xfer = ata_data_xfer,
498 .irq_handler = ata_interrupt,
499 .irq_clear = ata_bmdma_irq_clear,
500 .irq_on = ata_irq_on,
502 .port_start = ata_sff_port_start,
505 static struct ata_port_operations nv100_port_ops = {
506 .set_piomode = nv100_set_piomode,
507 .set_dmamode = nv100_set_dmamode,
508 .tf_load = ata_tf_load,
509 .tf_read = ata_tf_read,
510 .check_status = ata_check_status,
511 .exec_command = ata_exec_command,
512 .dev_select = ata_std_dev_select,
514 .freeze = ata_bmdma_freeze,
515 .thaw = ata_bmdma_thaw,
516 .error_handler = nv_error_handler,
517 .post_internal_cmd = ata_bmdma_post_internal_cmd,
518 .cable_detect = ata_cable_ignore,
519 .mode_filter = nv_mode_filter,
521 .bmdma_setup = ata_bmdma_setup,
522 .bmdma_start = ata_bmdma_start,
523 .bmdma_stop = ata_bmdma_stop,
524 .bmdma_status = ata_bmdma_status,
526 .qc_prep = ata_qc_prep,
527 .qc_issue = ata_qc_issue_prot,
529 .data_xfer = ata_data_xfer,
531 .irq_handler = ata_interrupt,
532 .irq_clear = ata_bmdma_irq_clear,
533 .irq_on = ata_irq_on,
535 .port_start = ata_sff_port_start,
536 .host_stop = nv_host_stop,
539 static struct ata_port_operations nv133_port_ops = {
540 .set_piomode = nv133_set_piomode,
541 .set_dmamode = nv133_set_dmamode,
542 .tf_load = ata_tf_load,
543 .tf_read = ata_tf_read,
544 .check_status = ata_check_status,
545 .exec_command = ata_exec_command,
546 .dev_select = ata_std_dev_select,
548 .freeze = ata_bmdma_freeze,
549 .thaw = ata_bmdma_thaw,
550 .error_handler = nv_error_handler,
551 .post_internal_cmd = ata_bmdma_post_internal_cmd,
552 .cable_detect = ata_cable_ignore,
553 .mode_filter = nv_mode_filter,
555 .bmdma_setup = ata_bmdma_setup,
556 .bmdma_start = ata_bmdma_start,
557 .bmdma_stop = ata_bmdma_stop,
558 .bmdma_status = ata_bmdma_status,
560 .qc_prep = ata_qc_prep,
561 .qc_issue = ata_qc_issue_prot,
563 .data_xfer = ata_data_xfer,
565 .irq_handler = ata_interrupt,
566 .irq_clear = ata_bmdma_irq_clear,
567 .irq_on = ata_irq_on,
569 .port_start = ata_sff_port_start,
570 .host_stop = nv_host_stop,
573 static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
575 static const struct ata_port_info info[10] = {
578 .flags = ATA_FLAG_SLAVE_POSS,
580 .mwdma_mask = 0x07, /* No SWDMA */
581 .udma_mask = 0x07, /* UDMA 33 */
582 .port_ops = &amd33_port_ops
584 { /* 1: Early AMD7409 - no swdma */
586 .flags = ATA_FLAG_SLAVE_POSS,
589 .udma_mask = ATA_UDMA4, /* UDMA 66 */
590 .port_ops = &amd66_port_ops
592 { /* 2: AMD 7409, no swdma errata */
594 .flags = ATA_FLAG_SLAVE_POSS,
597 .udma_mask = ATA_UDMA4, /* UDMA 66 */
598 .port_ops = &amd66_port_ops
602 .flags = ATA_FLAG_SLAVE_POSS,
605 .udma_mask = ATA_UDMA5, /* UDMA 100 */
606 .port_ops = &amd100_port_ops
610 .flags = ATA_FLAG_SLAVE_POSS,
613 .udma_mask = ATA_UDMA5, /* UDMA 100 */
614 .port_ops = &amd100_port_ops
618 .flags = ATA_FLAG_SLAVE_POSS,
621 .udma_mask = ATA_UDMA6, /* UDMA 133, no swdma */
622 .port_ops = &amd133_port_ops
624 { /* 6: AMD 8111 UDMA 100 (Serenade) */
626 .flags = ATA_FLAG_SLAVE_POSS,
629 .udma_mask = ATA_UDMA5, /* UDMA 100, no swdma */
630 .port_ops = &amd133_port_ops
632 { /* 7: Nvidia Nforce */
634 .flags = ATA_FLAG_SLAVE_POSS,
637 .udma_mask = ATA_UDMA5, /* UDMA 100 */
638 .port_ops = &nv100_port_ops
640 { /* 8: Nvidia Nforce2 and later */
642 .flags = ATA_FLAG_SLAVE_POSS,
645 .udma_mask = ATA_UDMA6, /* UDMA 133, no swdma */
646 .port_ops = &nv133_port_ops
648 { /* 9: AMD CS5536 (Geode companion) */
650 .flags = ATA_FLAG_SLAVE_POSS,
653 .udma_mask = ATA_UDMA5, /* UDMA 100 */
654 .port_ops = &amd100_port_ops
657 struct ata_port_info pi;
658 const struct ata_port_info *ppi[] = { &pi, NULL };
659 static int printed_version;
660 int type = id->driver_data;
663 if (!printed_version++)
664 dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
666 pci_read_config_byte(pdev, 0x41, &fifo);
668 /* Check for AMD7409 without swdma errata and if found adjust type */
669 if (type == 1 && pdev->revision > 0x7)
673 if (type == 5 && pdev->subsystem_vendor == PCI_VENDOR_ID_AMD &&
674 pdev->subsystem_device == PCI_DEVICE_ID_AMD_SERENADE)
675 type = 6; /* UDMA 100 only */
678 * Okay, type is determined now. Apply type-specific workarounds.
683 ata_pci_clear_simplex(pdev);
685 /* Check for AMD7411 */
688 pci_write_config_byte(pdev, 0x41, fifo & 0x0F);
690 pci_write_config_byte(pdev, 0x41, fifo | 0xF0);
692 /* Cable detection on Nvidia chips doesn't work too well,
693 * cache BIOS programmed UDMA mode.
695 if (type == 7 || type == 8) {
698 pci_read_config_dword(pdev, 0x60, &udma);
699 pi.private_data = (void *)(unsigned long)udma;
703 return ata_pci_init_one(pdev, ppi);
707 static int amd_reinit_one(struct pci_dev *pdev)
709 if (pdev->vendor == PCI_VENDOR_ID_AMD) {
711 pci_read_config_byte(pdev, 0x41, &fifo);
712 if (pdev->device == PCI_DEVICE_ID_AMD_VIPER_7411)
714 pci_write_config_byte(pdev, 0x41, fifo & 0x0F);
716 pci_write_config_byte(pdev, 0x41, fifo | 0xF0);
717 if (pdev->device == PCI_DEVICE_ID_AMD_VIPER_7409 ||
718 pdev->device == PCI_DEVICE_ID_AMD_COBRA_7401)
719 ata_pci_clear_simplex(pdev);
721 return ata_pci_device_resume(pdev);
725 static const struct pci_device_id amd[] = {
726 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_COBRA_7401), 0 },
727 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_VIPER_7409), 1 },
728 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_VIPER_7411), 3 },
729 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_OPUS_7441), 4 },
730 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_8111_IDE), 5 },
731 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_IDE), 7 },
732 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2_IDE), 8 },
733 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE2S_IDE), 8 },
734 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3_IDE), 8 },
735 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE3S_IDE), 8 },
736 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_CK804_IDE), 8 },
737 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP04_IDE), 8 },
738 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP51_IDE), 8 },
739 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP55_IDE), 8 },
740 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP61_IDE), 8 },
741 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP65_IDE), 8 },
742 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP67_IDE), 8 },
743 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP73_IDE), 8 },
744 { PCI_VDEVICE(NVIDIA, PCI_DEVICE_ID_NVIDIA_NFORCE_MCP77_IDE), 8 },
745 { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_CS5536_IDE), 9 },
750 static struct pci_driver amd_pci_driver = {
753 .probe = amd_init_one,
754 .remove = ata_pci_remove_one,
756 .suspend = ata_pci_device_suspend,
757 .resume = amd_reinit_one,
761 static int __init amd_init(void)
763 return pci_register_driver(&amd_pci_driver);
766 static void __exit amd_exit(void)
768 pci_unregister_driver(&amd_pci_driver);
771 MODULE_AUTHOR("Alan Cox");
772 MODULE_DESCRIPTION("low-level driver for AMD and Nvidia PATA IDE");
773 MODULE_LICENSE("GPL");
774 MODULE_DEVICE_TABLE(pci, amd);
775 MODULE_VERSION(DRV_VERSION);
777 module_init(amd_init);
778 module_exit(amd_exit);