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| author | Bartlomiej Zolnierkiewicz | 2007-10-19 00:30:06 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2007-10-19 00:30:06 +0200 |
| commit | 33c1002ed912ac9dacedd5d5b166da3b72d18460 (patch) | |
| tree | c129987c6935542a8bd95924873ac6bf0e1e756c /include/linux/ide.h | |
| parent | ide: add DECLARE_GENERIC_PCI_DEV() macro to generic IDE PCI host driver (diff) | |
| download | kernel-qcow2-linux-33c1002ed912ac9dacedd5d5b166da3b72d18460.tar.gz kernel-qcow2-linux-33c1002ed912ac9dacedd5d5b166da3b72d18460.tar.xz kernel-qcow2-linux-33c1002ed912ac9dacedd5d5b166da3b72d18460.zip | |
ide: add IDE_HFLAG_NO_ATAPI_DMA host flag
Add IDE_HFLAG_NO_ATAPI_DMA host flag and set it in host drivers which
don't support ATAPI DMA. Then remove no longer needed hwif->atapi_dma.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 69dbe7dc04be..e44ecc942ff8 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -685,7 +685,6 @@ typedef struct hwif_s { u8 pio_mask; - u8 atapi_dma; /* host supports atapi_dma */ u8 ultra_mask; u8 mwdma_mask; u8 swdma_mask; @@ -1258,6 +1257,8 @@ enum { IDE_HFLAG_TRUST_BIOS_FOR_DMA = (1 << 10), /* host uses VDMA */ IDE_HFLAG_VDMA = (1 << 11), + /* ATAPI DMA is unsupported */ + IDE_HFLAG_NO_ATAPI_DMA = (1 << 12), }; typedef struct ide_pci_device_s { |