From 91a6d4ed333a47003f07636b3bd143521e0bbad1 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 27 Aug 2007 19:35:22 +0200 Subject: ata: add ATA_MWDMA* and ATA_SWDMA* defines Cc: Jeff Garzik Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Jeff Garzik --- include/linux/ata.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include') diff --git a/include/linux/ata.h b/include/linux/ata.h index 23a22df039d..c043c1ccf1c 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -73,6 +73,19 @@ enum { ATA_PIO5 = ATA_PIO4 | (1 << 5), ATA_PIO6 = ATA_PIO5 | (1 << 6), + ATA_SWDMA0 = (1 << 0), + ATA_SWDMA1 = ATA_SWDMA0 | (1 << 1), + ATA_SWDMA2 = ATA_SWDMA1 | (1 << 2), + + ATA_SWDMA2_ONLY = (1 << 2), + + ATA_MWDMA0 = (1 << 0), + ATA_MWDMA1 = ATA_MWDMA0 | (1 << 1), + ATA_MWDMA2 = ATA_MWDMA1 | (1 << 2), + + ATA_MWDMA12_ONLY = (1 << 1) | (1 << 2), + ATA_MWDMA2_ONLY = (1 << 2), + ATA_UDMA0 = (1 << 0), ATA_UDMA1 = ATA_UDMA0 | (1 << 1), ATA_UDMA2 = ATA_UDMA1 | (1 << 2), -- cgit v1.2.3 From 16c55b038033d8f6f7601996dfae44399666d9ab Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 29 Aug 2007 11:58:33 +0900 Subject: libata: implement BROKEN_HPA horkage and apply it to affected drives Some drives choke on READ_NATIVE_MAX_ADDRESS[_EXT]. Implement ATA_HORKAGE_BROKEN_HPA and apply it to affected drives. Signed-off-by: Tejun Heo Signed-off-by: Jeff Garzik --- include/linux/libata.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/linux/libata.h b/include/linux/libata.h index 41978a55731..a67bb9075e9 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -303,6 +303,7 @@ enum { ATA_HORKAGE_NODMA = (1 << 1), /* DMA problems */ ATA_HORKAGE_NONCQ = (1 << 2), /* Don't use NCQ */ ATA_HORKAGE_MAX_SEC_128 = (1 << 3), /* Limit max sects to 128 */ + ATA_HORKAGE_BROKEN_HPA = (1 << 4), /* Broken HPA */ }; enum hsm_task_states { -- cgit v1.2.3