[PATCH] libata-eh: add ATA and libata flags for new EH

Add ATA and libata flags to be used by new EH.

Signed-off-by: Tejun Heo <htejun@gmail.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 5ad50163c8ef..6fe5ed8eabf5 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -155,6 +155,7 @@ enum {
 
         ATA_FLAG_EH_PENDING     = (1 << 16), /* EH pending */
         ATA_FLAG_FROZEN         = (1 << 17), /* port is frozen */
+        ATA_FLAG_RECOVERED      = (1 << 18), /* recovery action performed */
 
         ATA_FLAG_DISABLED       = (1 << 22), /* port is disabled, ignore it */
         ATA_FLAG_SUSPENDED      = (1 << 23), /* port is suspended (power) */
@@ -225,6 +226,13 @@ enum {
         ATA_PORT_PRIMARY        = (1 << 0),
         ATA_PORT_SECONDARY      = (1 << 1),
 
+        /* reset / recovery action types */
+        ATA_EH_REVALIDATE       = (1 << 0),
+        ATA_EH_SOFTRESET        = (1 << 1),
+        ATA_EH_HARDRESET        = (1 << 2),
+
+        ATA_EH_RESET_MASK       = ATA_EH_SOFTRESET | ATA_EH_HARDRESET,
+
         /* max repeat if error condition is still set after ->error_handler */
         ATA_EH_MAX_REPEAT       = 5,