From mboxrd@z Thu Jan 1 00:00:00 1970 From: changpeng.liu@intel.com (Changpeng Liu) Date: Thu, 31 Aug 2017 15:55:49 +0800 Subject: [PATCH v2] nvme: fix the definition of Admin doorbell buffer config support Message-ID: <1504166149-16770-1-git-send-email-changpeng.liu@intel.com> NVMe 1.3 specification defines the Optional Admin Command Support feature flags, bit 8 set to '1' then the controller supports the Doorbell Buffer Config command. Bit 7 is used for Virtualization Mangement command. Signed-off-by: Changpeng Liu --- include/linux/nvme.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 25d8225..8efff88 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h @@ -254,7 +254,7 @@ enum { NVME_CTRL_VWC_PRESENT = 1 << 0, NVME_CTRL_OACS_SEC_SUPP = 1 << 0, NVME_CTRL_OACS_DIRECTIVES = 1 << 5, - NVME_CTRL_OACS_DBBUF_SUPP = 1 << 7, + NVME_CTRL_OACS_DBBUF_SUPP = 1 << 8, }; struct nvme_lbaf { -- 1.9.3