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| 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 /include | |
| parent | Documentation/i386/boot.txt: update and correct (diff) | |
| download | linux-dev-18137207236285989dfc0ee7f929b954199228f3.tar.xz linux-dev-18137207236285989dfc0ee7f929b954199228f3.zip | |
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 'include')
| -rw-r--r-- | include/linux/ide.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 418dfb5adadd..c9375c863584 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1257,6 +1257,7 @@ typedef struct ide_pci_device_s { unsigned int extra; struct ide_pci_device_s *next; u8 flags; + u8 udma_mask; } ide_pci_device_t; extern int ide_setup_pci_device(struct pci_dev *, ide_pci_device_t *); |