1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/ata.h b/include/linux/ata.h
index 703febb2df31..407dc7e098bc 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -126,6 +126,7 @@ enum {
         ATA_REG_IRQ             = ATA_REG_NSECT,
 
         /* ATA device commands */
+        ATA_CMD_DEV_RESET       = 0x08, /* ATAPI device reset */
         ATA_CMD_CHK_POWER       = 0xE5, /* check power mode */
         ATA_CMD_STANDBY         = 0xE2, /* place in standby power mode */
         ATA_CMD_IDLE            = 0xE3, /* place in idle power mode */