Add PHY status related SERR_* constants in preparation for hotplug
support.
Signed-off-by: Tejun Heo <htejun@xxxxxxxxx>
---
include/linux/ata.h | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
55f539ff11bacd214ae47e1f0e7ea8d57869dc76
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 0509340..9c18526 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -208,6 +208,8 @@ enum {
SERR_PERSISTENT = (1 << 9), /* persistent data/comm error */
SERR_PROTOCOL = (1 << 10), /* protocol violation */
SERR_INTERNAL = (1 << 11), /* host internal error */
+ SERR_PHYRDY_CHG = (1 << 16), /* PHY RDY changed */
+ SERR_DEV_XCHG = (1 << 26), /* device exchanged */
/* struct ata_taskfile flags */
ATA_TFLAG_LBA48 = (1 << 0), /* enable 48-bit LBA and "HOB" */
--
1.2.4
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