tools/testing/nvdimm/test/nfit_test.h

Source file repositories/reference/linux-study-clean/tools/testing/nvdimm/test/nfit_test.h

File Facts

System
Linux kernel
Corpus path
tools/testing/nvdimm/test/nfit_test.h
Extension
.h
Size
6923 bytes
Lines
244
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

struct nfit_test_request {
	struct list_head list;
	struct resource res;
};

struct nfit_test_resource {
	struct list_head requests;
	struct list_head list;
	struct resource res;
	struct device *dev;
	spinlock_t lock;
	int req_count;
	void *buf;
};

#define ND_TRANSLATE_SPA_STATUS_INVALID_SPA  2
#define NFIT_ARS_INJECT_INVALID 2

enum err_inj_options {
	ND_ARS_ERR_INJ_OPT_NOTIFY = 0,
};

/* nfit commands */
enum nfit_cmd_num {
	NFIT_CMD_TRANSLATE_SPA = 5,
	NFIT_CMD_ARS_INJECT_SET = 7,
	NFIT_CMD_ARS_INJECT_CLEAR = 8,
	NFIT_CMD_ARS_INJECT_GET = 9,
};

struct nd_cmd_translate_spa {
	__u64 spa;
	__u32 status;
	__u8  flags;
	__u8  _reserved[3];
	__u64 translate_length;
	__u32 num_nvdimms;
	struct nd_nvdimm_device {
		__u32 nfit_device_handle;
		__u32 _reserved;
		__u64 dpa;
	} __packed devices[];

} __packed;

struct nd_cmd_ars_err_inj {
	__u64 err_inj_spa_range_base;
	__u64 err_inj_spa_range_length;
	__u8  err_inj_options;
	__u32 status;
} __packed;

struct nd_cmd_ars_err_inj_clr {
	__u64 err_inj_clr_spa_range_base;
	__u64 err_inj_clr_spa_range_length;
	__u32 status;
} __packed;

struct nd_cmd_ars_err_inj_stat {
	__u32 status;
	__u32 inj_err_rec_count;
	struct nd_error_stat_query_record {
		__u64 err_inj_stat_spa_range_base;
		__u64 err_inj_stat_spa_range_length;
	} __packed record[];
} __packed;

#define ND_INTEL_SMART			 1
#define ND_INTEL_SMART_THRESHOLD	 2
#define ND_INTEL_ENABLE_LSS_STATUS	10
#define ND_INTEL_FW_GET_INFO		12
#define ND_INTEL_FW_START_UPDATE	13
#define ND_INTEL_FW_SEND_DATA		14
#define ND_INTEL_FW_FINISH_UPDATE	15
#define ND_INTEL_FW_FINISH_QUERY	16
#define ND_INTEL_SMART_SET_THRESHOLD	17
#define ND_INTEL_SMART_INJECT		18

#define ND_INTEL_SMART_HEALTH_VALID             (1 << 0)
#define ND_INTEL_SMART_SPARES_VALID             (1 << 1)
#define ND_INTEL_SMART_USED_VALID               (1 << 2)
#define ND_INTEL_SMART_MTEMP_VALID              (1 << 3)
#define ND_INTEL_SMART_CTEMP_VALID              (1 << 4)
#define ND_INTEL_SMART_SHUTDOWN_COUNT_VALID     (1 << 5)
#define ND_INTEL_SMART_AIT_STATUS_VALID         (1 << 6)
#define ND_INTEL_SMART_PTEMP_VALID              (1 << 7)
#define ND_INTEL_SMART_ALARM_VALID              (1 << 9)
#define ND_INTEL_SMART_SHUTDOWN_VALID           (1 << 10)
#define ND_INTEL_SMART_VENDOR_VALID             (1 << 11)
#define ND_INTEL_SMART_SPARE_TRIP               (1 << 0)

Annotation

Implementation Notes