From 18137207236285989dfc0ee7f929b954199228f3 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Thu, 10 May 2007 00:01:07 +0200 Subject: 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 . ] * cmd64x: use hwif->cds->udma_mask [ Suggested by Sergei Shtylyov . ] * aec62xx: fix newly introduced bug - check DMA status not command register [ Noticed by Sergei Shtylyov . ] v3: * piix: use hwif->cds->udma_mask [ Suggested by Sergei Shtylyov . ] Signed-off-by: Bartlomiej Zolnierkiewicz --- include/linux/ide.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/ide.h') 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 *); -- cgit v1.2.2