1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 888feef3cda4..cc22b943db83 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -161,6 +161,8 @@ enum {
         ATA_DFLAG_DETACH        = (1 << 24),
         ATA_DFLAG_DETACHED      = (1 << 25),
 
+        ATA_DFLAG_DA            = (1 << 26), /* device supports Device Attention */
+
         ATA_DEV_UNKNOWN         = 0,    /* unknown device */
         ATA_DEV_ATA             = 1,    /* ATA device */
         ATA_DEV_ATA_UNSUP       = 2,    /* ATA device (unsupported) */