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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-05-10 02:01:07 +0400
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2007-05-10 02:01:07 +0400
commit18137207236285989dfc0ee7f929b954199228f3 (patch)
treed55f1287ae64318190e18cb7a64ca514c76c3414 /drivers/ide/ide.c
parentde372ecd80a42c4fb485c7232475301a18d05184 (diff)
downloadlinux-18137207236285989dfc0ee7f929b954199228f3.tar.xz
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/ide.c')
-rw-r--r--drivers/ide/ide.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index ae5bf2be6f52..c06424fe647b 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -216,9 +216,6 @@ static void init_hwif_data(ide_hwif_t *hwif, unsigned int index)
hwif->bus_state = BUSSTATE_ON;
hwif->atapi_dma = 0; /* disable all atapi dma */
- hwif->ultra_mask = 0x80; /* disable all ultra */
- hwif->mwdma_mask = 0x80; /* disable all mwdma */
- hwif->swdma_mask = 0x80; /* disable all swdma */
init_completion(&hwif->gendev_rel_comp);