diff options
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 14a87f619d1..9f72f6e0c95 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -681,6 +681,8 @@ typedef struct hwif_s { u8 straight8; /* Alan's straight 8 check */ u8 bus_state; /* power state of the IDE bus */ + u8 host_flags; + u8 atapi_dma; /* host supports atapi_dma */ u8 ultra_mask; u8 mwdma_mask; @@ -1245,7 +1247,12 @@ typedef struct ide_pci_enablebit_s { enum { /* Uses ISA control ports not PCI ones. */ IDE_HFLAG_ISA_PORTS = (1 << 0), + /* single port device */ IDE_HFLAG_SINGLE = (1 << 1), + /* don't use legacy PIO blacklist */ + IDE_HFLAG_PIO_NO_BLACKLIST = (1 << 2), + /* don't use conservative PIO "downgrade" */ + IDE_HFLAG_PIO_NO_DOWNGRADE = (1 << 3), }; typedef struct ide_pci_device_s { |