1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 9d6febb91521..a19304fefa7d 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -35,6 +35,8 @@ struct nvme_bar {
         __u64                   acq;    /* Admin CQ Base Address */
 };
 
+#define NVME_CAP_TIMEOUT(cap)   (((cap) >> 24) & 0xff)
+
 enum {
         NVME_CC_ENABLE          = 1 << 0,
         NVME_CC_CSS_NVM         = 0 << 4,