Commit a77188cd authored by Shuhei Matsumoto's avatar Shuhei Matsumoto Committed by Tomasz Zawadzki
Browse files

nvme: Add three macros for multipath 



Signed-off-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I7632d1572c261256d6c759a22f3f40dcd311b7c9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/9417


Community-CI: Broadcom CI <spdk-ci.pdl@broadcom.com>
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent ef409194

include/spdk/nvme_spec.h

+17 −0
Original line number Diff line number Diff line
@@ -3572,6 +3572,23 @@ SPDK_STATIC_ASSERT(sizeof(struct spdk_nvme_ns_streams_status) == 131072, "Incorr 
#define spdk_nvme_cpl_is_abort_success(cpl)	\

	(spdk_nvme_cpl_is_success(cpl) && !((cpl)->cdw0 & 1U))



#define spdk_nvme_cpl_is_path_error(cpl)	\

	((cpl)->status.sct == SPDK_NVME_SCT_PATH)



#define spdk_nvme_cpl_is_ana_error(cpl)						\

	((cpl)->status.sct == SPDK_NVME_SCT_PATH &&				\

	 ((cpl)->status.sc == SPDK_NVME_SC_ASYMMETRIC_ACCESS_PERSISTENT_LOSS ||	\

	  (cpl)->status.sc == SPDK_NVME_SC_ASYMMETRIC_ACCESS_INACCESSIBLE ||	\

	  (cpl)->status.sc == SPDK_NVME_SC_ASYMMETRIC_ACCESS_TRANSITION))



#define spdk_nvme_cpl_is_aborted_sq_deletion(cpl)		\

	((cpl)->status.sct == SPDK_NVME_SCT_GENERIC &&		\

	 (cpl)->status.sc == SPDK_NVME_SC_ABORTED_SQ_DELETION)



#define spdk_nvme_cpl_is_aborted_by_request(cpl)            \

	((cpl)->status.sct == SPDK_NVME_SCT_GENERIC &&          \

	 (cpl)->status.sc == SPDK_NVME_SC_ABORTED_BY_REQUEST)



/** Set fused operation */

#define SPDK_NVME_IO_FLAGS_FUSE_FIRST (SPDK_NVME_CMD_FUSE_FIRST << 0)

#define SPDK_NVME_IO_FLAGS_FUSE_SECOND (SPDK_NVME_CMD_FUSE_SECOND << 0)