diff options
author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-18 18:30:07 -0400 |
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committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-10-18 18:30:07 -0400 |
commit | 5f8b6c34854a966fe5eb7241fde0419d47d5d408 (patch) | |
tree | 052afd508d9cd314f503d938182db55355f1b392 /drivers/ide/pci/piix.c | |
parent | 9adf768a398745c539623210502b521e671c59d7 (diff) |
ide: add ->mwdma_mask and ->swdma_mask to ide_pci_device_t (take 2)
* Add ->mwdma_mask and ->swdma_mask to ide_pci_device_t.
* Set ide_hwif_t DMA masks using DMA masks from ide_pci_device_t in
setup-pci.c::ide_pci_setup_ports() (iff DMA base is valid and ->init_hwif
method may still override them).
* Convert IDE PCI host drivers to use ide_pci_device_t DMA masks.
While at it:
* Use ATA_{UDMA,MWDMA,SWDMA}* defines.
* hpt34x.c: add separate ide_pci_device_t instances for HPT343 and HPT345.
* serverworks.c: fix DMA masks being set before checking DMA base.
v2:
* Add missing masks to DECLARE_GENERIC_PCI_DEV() macro.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/piix.c')
-rw-r--r-- | drivers/ide/pci/piix.c | 54 |
1 files changed, 26 insertions, 28 deletions
diff --git a/drivers/ide/pci/piix.c b/drivers/ide/pci/piix.c index 692623892cbc..cbfc27b92ede 100644 --- a/drivers/ide/pci/piix.c +++ b/drivers/ide/pci/piix.c | |||
@@ -397,10 +397,6 @@ static void __devinit init_hwif_piix(ide_hwif_t *hwif) | |||
397 | if (piix_is_ichx(hwif->pci_dev)) | 397 | if (piix_is_ichx(hwif->pci_dev)) |
398 | hwif->ide_dma_clear_irq = &piix_dma_clear_irq; | 398 | hwif->ide_dma_clear_irq = &piix_dma_clear_irq; |
399 | 399 | ||
400 | hwif->ultra_mask = hwif->cds->udma_mask; | ||
401 | hwif->mwdma_mask = 0x06; | ||
402 | hwif->swdma_mask = 0x04; | ||
403 | |||
404 | if (hwif->ultra_mask & 0x78) { | 400 | if (hwif->ultra_mask & 0x78) { |
405 | if (hwif->cbl != ATA_CBL_PATA40_SHORT) | 401 | if (hwif->cbl != ATA_CBL_PATA40_SHORT) |
406 | hwif->cbl = piix_cable_detect(hwif); | 402 | hwif->cbl = piix_cable_detect(hwif); |
@@ -418,12 +414,14 @@ static void __devinit init_hwif_piix(ide_hwif_t *hwif) | |||
418 | .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \ | 414 | .enablebits = {{0x41,0x80,0x80}, {0x43,0x80,0x80}}, \ |
419 | .host_flags = IDE_HFLAG_BOOTABLE, \ | 415 | .host_flags = IDE_HFLAG_BOOTABLE, \ |
420 | .pio_mask = ATA_PIO4, \ | 416 | .pio_mask = ATA_PIO4, \ |
417 | .swdma_mask = ATA_SWDMA2_ONLY, \ | ||
418 | .mwdma_mask = ATA_MWDMA12_ONLY, \ | ||
421 | .udma_mask = udma, \ | 419 | .udma_mask = udma, \ |
422 | } | 420 | } |
423 | 421 | ||
424 | static ide_pci_device_t piix_pci_info[] __devinitdata = { | 422 | static ide_pci_device_t piix_pci_info[] __devinitdata = { |
425 | /* 0 */ DECLARE_PIIX_DEV("PIIXa", 0x00), /* no udma */ | 423 | /* 0 */ DECLARE_PIIX_DEV("PIIXa", 0x00), /* no udma */ |
426 | /* 1 */ DECLARE_PIIX_DEV("PIIXb", 0x00), /* no udma */ | 424 | /* 1 */ DECLARE_PIIX_DEV("PIIXb", 0x00), /* no udma */ |
427 | 425 | ||
428 | /* 2 */ | 426 | /* 2 */ |
429 | { /* | 427 | { /* |
@@ -439,28 +437,28 @@ static ide_pci_device_t piix_pci_info[] __devinitdata = { | |||
439 | .pio_mask = ATA_PIO4, | 437 | .pio_mask = ATA_PIO4, |
440 | }, | 438 | }, |
441 | 439 | ||
442 | /* 3 */ DECLARE_PIIX_DEV("PIIX3", 0x00), /* no udma */ | 440 | /* 3 */ DECLARE_PIIX_DEV("PIIX3", 0x00), /* no udma */ |
443 | /* 4 */ DECLARE_PIIX_DEV("PIIX4", 0x07), /* udma0-2 */ | 441 | /* 4 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2), |
444 | /* 5 */ DECLARE_PIIX_DEV("ICH0", 0x07), /* udma0-2 */ | 442 | /* 5 */ DECLARE_PIIX_DEV("ICH0", ATA_UDMA2), |
445 | /* 6 */ DECLARE_PIIX_DEV("PIIX4", 0x07), /* udma0-2 */ | 443 | /* 6 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2), |
446 | /* 7 */ DECLARE_PIIX_DEV("ICH", 0x1f), /* udma0-4 */ | 444 | /* 7 */ DECLARE_PIIX_DEV("ICH", ATA_UDMA4), |
447 | /* 8 */ DECLARE_PIIX_DEV("PIIX4", 0x1f), /* udma0-4 */ | 445 | /* 8 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA4), |
448 | /* 9 */ DECLARE_PIIX_DEV("PIIX4", 0x07), /* udma0-2 */ | 446 | /* 9 */ DECLARE_PIIX_DEV("PIIX4", ATA_UDMA2), |
449 | /* 10 */ DECLARE_PIIX_DEV("ICH2", 0x3f), /* udma0-5 */ | 447 | /* 10 */ DECLARE_PIIX_DEV("ICH2", ATA_UDMA5), |
450 | /* 11 */ DECLARE_PIIX_DEV("ICH2M", 0x3f), /* udma0-5 */ | 448 | /* 11 */ DECLARE_PIIX_DEV("ICH2M", ATA_UDMA5), |
451 | /* 12 */ DECLARE_PIIX_DEV("ICH3M", 0x3f), /* udma0-5 */ | 449 | /* 12 */ DECLARE_PIIX_DEV("ICH3M", ATA_UDMA5), |
452 | /* 13 */ DECLARE_PIIX_DEV("ICH3", 0x3f), /* udma0-5 */ | 450 | /* 13 */ DECLARE_PIIX_DEV("ICH3", ATA_UDMA5), |
453 | /* 14 */ DECLARE_PIIX_DEV("ICH4", 0x3f), /* udma0-5 */ | 451 | /* 14 */ DECLARE_PIIX_DEV("ICH4", ATA_UDMA5), |
454 | /* 15 */ DECLARE_PIIX_DEV("ICH5", 0x3f), /* udma0-5 */ | 452 | /* 15 */ DECLARE_PIIX_DEV("ICH5", ATA_UDMA5), |
455 | /* 16 */ DECLARE_PIIX_DEV("C-ICH", 0x3f), /* udma0-5 */ | 453 | /* 16 */ DECLARE_PIIX_DEV("C-ICH", ATA_UDMA5), |
456 | /* 17 */ DECLARE_PIIX_DEV("ICH4", 0x3f), /* udma0-5 */ | 454 | /* 17 */ DECLARE_PIIX_DEV("ICH4", ATA_UDMA5), |
457 | /* 18 */ DECLARE_PIIX_DEV("ICH5-SATA", 0x3f), /* udma0-5 */ | 455 | /* 18 */ DECLARE_PIIX_DEV("ICH5-SATA", ATA_UDMA5), |
458 | /* 19 */ DECLARE_PIIX_DEV("ICH5", 0x3f), /* udma0-5 */ | 456 | /* 19 */ DECLARE_PIIX_DEV("ICH5", ATA_UDMA5), |
459 | /* 20 */ DECLARE_PIIX_DEV("ICH6", 0x3f), /* udma0-5 */ | 457 | /* 20 */ DECLARE_PIIX_DEV("ICH6", ATA_UDMA5), |
460 | /* 21 */ DECLARE_PIIX_DEV("ICH7", 0x3f), /* udma0-5 */ | 458 | /* 21 */ DECLARE_PIIX_DEV("ICH7", ATA_UDMA5), |
461 | /* 22 */ DECLARE_PIIX_DEV("ICH4", 0x3f), /* udma0-5 */ | 459 | /* 22 */ DECLARE_PIIX_DEV("ICH4", ATA_UDMA5), |
462 | /* 23 */ DECLARE_PIIX_DEV("ESB2", 0x3f), /* udma0-5 */ | 460 | /* 23 */ DECLARE_PIIX_DEV("ESB2", ATA_UDMA5), |
463 | /* 24 */ DECLARE_PIIX_DEV("ICH8M", 0x3f), /* udma0-5 */ | 461 | /* 24 */ DECLARE_PIIX_DEV("ICH8M", ATA_UDMA5), |
464 | }; | 462 | }; |
465 | 463 | ||
466 | /** | 464 | /** |