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authorAlan <alan@lxorguk.ukuu.org.uk>2007-02-05 16:17:19 +0000
committerJeff Garzik <jeff@garzik.org>2007-02-09 17:39:39 -0500
commit49554c19569c91d0943b67ca731c9abfc857883f (patch)
tree4a05df47a57f79565c1ce2bed0b3d4561a282b3b
parent2c7620d50c23737728bccfb26ffb94cd51e58007 (diff)
downloadlinux-2.6.34-ux500-49554c19569c91d0943b67ca731c9abfc857883f.tar.gz
ata: Add defines for the iordy bits
IORDY and IORDY enable/disable flags. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
-rw-r--r--include/linux/ata.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 3a50739e25a..18e401ff7ea 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -299,6 +299,8 @@ struct ata_taskfile {
#define ata_id_queue_depth(id) (((id)[75] & 0x1f) + 1)
#define ata_id_removeable(id) ((id)[0] & (1 << 7))
#define ata_id_has_dword_io(id) ((id)[50] & (1 << 0))
+#define ata_id_iordy_disable(id) ((id)[49] & (1 << 10))
+#define ata_id_has_iordy(id) ((id)[49] & (1 << 9))
#define ata_id_u32(id,n) \
(((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)]))
#define ata_id_u64(id,n) \