diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ide.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 2da46af64604..e5f41741ba91 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1087,6 +1087,8 @@ enum { /* unmask IRQs */ IDE_HFLAG_UNMASK_IRQS = (1 << 25), IDE_HFLAG_ABUSE_SET_DMA_MODE = (1 << 26), + /* serialize ports if DMA is possible (for sl82c105) */ + IDE_HFLAG_SERIALIZE_DMA = (1 << 27), /* force host out of "simplex" mode */ IDE_HFLAG_CLEAR_SIMPLEX = (1 << 28), /* DSC overlap is unsupported */ |