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nvme: make enum spdk_nvme_ctrlr_flags more readable

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Make enum spdk_nvme_ctrlr_flags more readable.
Other enums in spdk, e.g. enum accel_capability,
and enum NVME_RDMA_COMPLETION_FLAGS, already define
the enum values using bit shifts.

Do the same for enum spdk_nvme_ctrlr_flags.

No functional change intended.

Signed-off-by: Niklas Cassel <niklas.cassel@wdc.com>
Change-Id: Ida7d7e4ff7f4cffce85cb2d6ea2bc0168875fdb8
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5158
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Paul Luse <paul.e.luse@intel.com>
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Niklas Cassel 2020-11-18 11:28:20 +00:00 committed by Tomasz Zawadzki
parent bd9db7f8c2
commit 35596d34b0
1 changed files with 5 additions and 5 deletions
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10
include/spdk/nvme.h
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@ -420,11 +420,11 @@ struct spdk_nvme_host_id {
* Used for identifying if the controller supports these flags.
*/
enum spdk_nvme_ctrlr_flags {
SPDK_NVME_CTRLR_SGL_SUPPORTED = 0x1, /**< SGL is supported */
SPDK_NVME_CTRLR_SECURITY_SEND_RECV_SUPPORTED = 0x2, /**< security send/receive is supported */
SPDK_NVME_CTRLR_WRR_SUPPORTED = 0x4, /**< Weighted Round Robin is supported */
SPDK_NVME_CTRLR_COMPARE_AND_WRITE_SUPPORTED = 0x8, /**< Compare and write fused operations supported */
SPDK_NVME_CTRLR_SGL_REQUIRES_DWORD_ALIGNMENT = 0x10, /**< Dword alignment is required for SGL */
SPDK_NVME_CTRLR_SGL_SUPPORTED = 1 << 0, /**< SGL is supported */
SPDK_NVME_CTRLR_SECURITY_SEND_RECV_SUPPORTED = 1 << 1, /**< security send/receive is supported */
SPDK_NVME_CTRLR_WRR_SUPPORTED = 1 << 2, /**< Weighted Round Robin is supported */
SPDK_NVME_CTRLR_COMPARE_AND_WRITE_SUPPORTED = 1 << 3, /**< Compare and write fused operations supported */
SPDK_NVME_CTRLR_SGL_REQUIRES_DWORD_ALIGNMENT = 1 << 4, /**< Dword alignment is required for SGL */
};
/**