diff options
| author | Alan Cox <alan@lxorguk.ukuu.org.uk> | 2007-02-07 22:46:00 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-16 00:04:01 +0100 |
| commit | f834e49f1a09414e9618ff0c9cd83c2114032bb6 (patch) | |
| tree | 9b661b6dc12f3d7487a23ef43545322814562567 /include | |
| parent | libata: fix drive side 80c cable check, take 3 (diff) | |
| download | linux-f834e49f1a09414e9618ff0c9cd83c2114032bb6.tar.xz linux-f834e49f1a09414e9618ff0c9cd83c2114032bb6.zip | |
libata: Add a host flag to indicate lack of IORDY capability
This is the first preparation to doing the !IORDY cases properly. Further
diffs will then add the needed logic to do it right.
Signed-off-by: Alan Cox <alan@redhat.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Tejun Heo <htejun@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 596e0c18887d..b870b20df43c 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -172,6 +172,7 @@ enum { ATA_FLAG_DEBUGMSG = (1 << 13), ATA_FLAG_SETXFER_POLLING= (1 << 14), /* use polling for SETXFER */ ATA_FLAG_IGN_SIMPLEX = (1 << 15), /* ignore SIMPLEX */ + ATA_FLAG_NO_IORDY = (1 << 16), /* controller lacks iordy */ /* The following flag belongs to ap->pflags but is kept in * ap->flags because it's referenced in many LLDs and will be |