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-rw-r--r--include/linux/ide.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h
index f1a10c8380bd..1b31597e7435 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1093,6 +1093,8 @@ enum {
IDE_HFLAG_ABUSE_SET_DMA_MODE = (1 << 26),
/* host is CY82C693 */
IDE_HFLAG_CY82C693 = (1 << 27),
+ /* force host out of "simplex" mode */
+ IDE_HFLAG_CLEAR_SIMPLEX = (1 << 28),
};
#ifdef CONFIG_BLK_DEV_OFFBOARD