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nvme: add cdw11 union data structure definition

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Change-Id: I242b61dd1a0bfa66a051ad15f8edfefd8e31ef52
Signed-off-by: Changpeng Liu <changpeng.liu@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/475466
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Changpeng Liu 2019-11-25 21:19:57 -05:00 committed by Tomasz Zawadzki
parent ff0a435c08
commit 974bb84e1f
1 changed files with 60 additions and 0 deletions
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60
include/spdk/nvme_spec.h
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@ -886,6 +886,66 @@ union spdk_nvme_cmd_cdw10 {
};
SPDK_STATIC_ASSERT(sizeof(union spdk_nvme_cmd_cdw10) == 4, "Incorrect size");
union spdk_nvme_cmd_cdw11 {
uint32_t raw;
struct {
/* Physically Contiguous */
uint32_t pc : 1;
/* Queue Priority */
uint32_t qprio : 2;
uint32_t reserved : 13;
/* Completion Queue Identifier */
uint32_t cqid : 16;
} create_io_sq;
struct {
/* Physically Contiguous */
uint32_t pc : 1;
/* Interrupts Enabled */
uint32_t ien : 1;
uint32_t reserved : 14;
/* Interrupt Vector */
uint32_t iv : 16;
} create_io_cq;
struct {
/* Number of Dwords */
uint32_t numdu : 16;
/* Log Specific Identifier */
uint32_t lsid : 16;
} get_log_page;
struct {
/* Extended Data Structure */
uint32_t eds : 1;
uint32_t reserved : 31;
} resv_report;
union spdk_nvme_feat_arbitration feat_arbitration;
union spdk_nvme_feat_power_management feat_power_management;
union spdk_nvme_feat_lba_range_type feat_lba_range_type;
union spdk_nvme_feat_temperature_threshold feat_temp_threshold;
union spdk_nvme_feat_error_recovery feat_error_recovery;
union spdk_nvme_feat_volatile_write_cache feat_volatile_write_cache;
union spdk_nvme_feat_number_of_queues feat_num_of_queues;
union spdk_nvme_feat_write_atomicity feat_write_atomicity;
union spdk_nvme_feat_async_event_configuration feat_async_event_cfg;
union spdk_nvme_feat_keep_alive_timer feat_keep_alive_timer;
union spdk_nvme_feat_host_identifier feat_host_identifier;
struct {
/* Attribute – Integral Dataset for Read */
uint32_t idr : 1;
/* Attribute – Integral Dataset for Write */
uint32_t idw : 1;
/* Attribute – Deallocate */
uint32_t ad : 1;
uint32_t reserved : 29;
} dsm;
};
SPDK_STATIC_ASSERT(sizeof(union spdk_nvme_cmd_cdw11) == 4, "Incorrect size");
struct spdk_nvme_cmd {
/* dword 0 */
uint16_t opc : 8; /* opcode */