Commit 9c08d43a authored by Shuhei Matsumoto's avatar Shuhei Matsumoto Committed by Tomasz Zawadzki
Browse files

nvme_spec: Update for asymmetric namespace access change notices 



Signed-off-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I9909335ba2b6c45c4fb8a32403c0364711006640
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3908


Community-CI: Mellanox Build Bot
Community-CI: Broadcom CI
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
parent 477d9500

include/spdk/nvme_spec.h

+18 −4
Original line number Diff line number Diff line
@@ -715,7 +715,8 @@ union spdk_nvme_feat_async_event_configuration { 
		uint32_t ns_attr_notice		: 1;

		uint32_t fw_activation_notice	: 1;

		uint32_t telemetry_log_notice	: 1;

		uint32_t reserved		: 21;

		uint32_t ana_change_notice	: 1;

		uint32_t reserved		: 20;

	} bits;

};

SPDK_STATIC_ASSERT(sizeof(union spdk_nvme_feat_async_event_configuration) == 4, "Incorrect size");
@@ -1270,6 +1271,9 @@ enum spdk_nvme_media_error_status_code { 
 */

enum spdk_nvme_path_status_code {

	SPDK_NVME_SC_INTERNAL_PATH_ERROR		= 0x00,

	SPDK_NVME_SC_ASYMMETRIC_ACCESS_PERSISTENT_LOSS	= 0x01,

	SPDK_NVME_SC_ASYMMETRIC_ACCESS_INACCESSIBLE	= 0x02,

	SPDK_NVME_SC_ASYMMETRIC_ACCESS_TRANSITION	= 0x03,



	SPDK_NVME_SC_CONTROLLER_PATH_ERROR		= 0x60,
@@ -1651,7 +1655,12 @@ struct __attribute__((packed)) __attribute__((aligned)) spdk_nvme_ctrlr_data { 
		/** Supports sending Firmware Activation Notices. */

		uint32_t	fw_activation_notices : 1;



		uint32_t	reserved2 : 22;

		uint32_t	reserved2 : 1;



		/** Supports Asymmetric Namespace Access Change Notices. */

		uint32_t	ana_change_notices : 1;



		uint32_t	reserved3 : 20;

	} oaes;



	/** controller attributes */
@@ -1855,7 +1864,10 @@ struct __attribute__((packed)) __attribute__((aligned)) spdk_nvme_ctrlr_data { 
	} sanicap;



	/* bytes 332-342 */

	uint8_t			reserved3[11];

	uint8_t			reserved3[10];



	/** ANA transition time */

	uint8_t			anatt;



	/* bytes 343: Asymmetric namespace access capabilities */

	struct {
@@ -2711,8 +2723,10 @@ enum spdk_nvme_async_event_info_notice { 
	SPDK_NVME_ASYNC_EVENT_FW_ACTIVATION_START	= 0x1,

	/* Telemetry Log Changed */

	SPDK_NVME_ASYNC_EVENT_TELEMETRY_LOG_CHANGED	= 0x2,

	/* Asymmetric Namespace Access Change */

	SPDK_NVME_ASYNC_EVENT_ANA_CHANGE		= 0x3,



	/* 0x3 - 0xFF Reserved */

	/* 0x4 - 0xFF Reserved */

};



/**