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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2007-02-07 16:46:00 -0500
committerJeff Garzik <jeff@garzik.org>2007-02-15 18:04:01 -0500
commitf834e49f1a09414e9618ff0c9cd83c2114032bb6 (patch)
tree9b661b6dc12f3d7487a23ef43545322814562567 /include/linux/libata.h
parent61f216c7196e15e56d97c5a75af01e6684f17fa3 (diff)
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/linux/libata.h')
-rw-r--r--include/linux/libata.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 596e0c18887..b870b20df43 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -172,6 +172,7 @@ enum {
172 ATA_FLAG_DEBUGMSG = (1 << 13), 172 ATA_FLAG_DEBUGMSG = (1 << 13),
173 ATA_FLAG_SETXFER_POLLING= (1 << 14), /* use polling for SETXFER */ 173 ATA_FLAG_SETXFER_POLLING= (1 << 14), /* use polling for SETXFER */
174 ATA_FLAG_IGN_SIMPLEX = (1 << 15), /* ignore SIMPLEX */ 174 ATA_FLAG_IGN_SIMPLEX = (1 << 15), /* ignore SIMPLEX */
175 ATA_FLAG_NO_IORDY = (1 << 16), /* controller lacks iordy */
175 176
176 /* The following flag belongs to ap->pflags but is kept in 177 /* The following flag belongs to ap->pflags but is kept in
177 * ap->flags because it's referenced in many LLDs and will be 178 * ap->flags because it's referenced in many LLDs and will be