diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-05-10 00:01:07 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2007-05-10 00:01:07 +0200 |
| commit | 18137207236285989dfc0ee7f929b954199228f3 (patch) | |
| tree | d55f1287ae64318190e18cb7a64ca514c76c3414 /drivers/ide/pci/pdc202xx_old.c | |
| parent | de372ecd80a42c4fb485c7232475301a18d05184 (diff) | |
ide: fix UDMA/MWDMA/SWDMA masks (v3)
* use 0x00 instead of 0x80 to disable ->{ultra,mwdma,swdma}_mask
* add udma_mask field to ide_pci_device_t and use it to initialize
->ultra_mask in aec62xx, cmd64x, pdc202xx_{new,old} and piix drivers
* fix UDMA masks to match with chipset specific *_ratemask()
(alim15x3, hpt366, serverworks and siimage drivers need UDMA mask
filtering method - done in the next patch)
v2:
* piix: fix cable detection for 82801AA_1 and 82372FB_1
[ Noticed by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ]
* cmd64x: use hwif->cds->udma_mask
[ Suggested by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ]
* aec62xx: fix newly introduced bug - check DMA status not command register
[ Noticed by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ]
v3:
* piix: use hwif->cds->udma_mask
[ Suggested by Sergei Shtylyov <sshtylyov@ru.mvista.com>. ]
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/pdc202xx_old.c')
| -rw-r--r-- | drivers/ide/pci/pdc202xx_old.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c index a7a639fe1ea..d7a38067fb3 100644 --- a/drivers/ide/pci/pdc202xx_old.c +++ b/drivers/ide/pci/pdc202xx_old.c @@ -478,7 +478,7 @@ static void __devinit init_hwif_pdc202xx(ide_hwif_t *hwif) hwif->drives[0].autotune = hwif->drives[1].autotune = 1; - hwif->ultra_mask = 0x3f; + hwif->ultra_mask = hwif->cds->udma_mask; hwif->mwdma_mask = 0x07; hwif->swdma_mask = 0x07; hwif->atapi_dma = 1; @@ -587,6 +587,7 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .autodma = AUTODMA, .bootable = OFF_BOARD, .extra = 16, + .udma_mask = 0x07, /* udma0-2 */ },{ /* 1 */ .name = "PDC20262", .init_setup = init_setup_pdc202ata4, @@ -597,6 +598,7 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .autodma = AUTODMA, .bootable = OFF_BOARD, .extra = 48, + .udma_mask = 0x1f, /* udma0-4 */ },{ /* 2 */ .name = "PDC20263", .init_setup = init_setup_pdc202ata4, @@ -607,6 +609,7 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .autodma = AUTODMA, .bootable = OFF_BOARD, .extra = 48, + .udma_mask = 0x1f, /* udma0-4 */ },{ /* 3 */ .name = "PDC20265", .init_setup = init_setup_pdc20265, @@ -617,6 +620,7 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .autodma = AUTODMA, .bootable = OFF_BOARD, .extra = 48, + .udma_mask = 0x3f, /* udma0-5 */ },{ /* 4 */ .name = "PDC20267", .init_setup = init_setup_pdc202xx, @@ -627,6 +631,7 @@ static ide_pci_device_t pdc202xx_chipsets[] __devinitdata = { .autodma = AUTODMA, .bootable = OFF_BOARD, .extra = 48, + .udma_mask = 0x3f, /* udma0-5 */ } }; |