nvme/nvme-cli
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Adding upstream version 2.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-16 12:15:30 +01:00
parent 50aec1e4c5
commit 1b3a431c1d
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
521 changed files with 21541 additions and 21644 deletions
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105
nvme.h
View file

@ -22,17 +22,28 @@
#include <sys/time.h>
#include "plugin.h"
#ifdef LIBJSONC
#include <json-c/json.h>
#ifdef CONFIG_JSONC
#include <json.h>
#define json_create_object(o) json_object_new_object(o)
#define json_create_array(a) json_object_new_array(a)
#define json_free_object(o) json_object_put(o)
#define json_free_array(a) json_object_put(a)
#define json_object_add_value_uint(o, k, v) \
json_object_object_add(o, k, json_object_new_uint64(v))
json_object_object_add(o, k, json_object_new_int(v))
#define json_object_add_value_int(o, k, v) \
json_object_object_add(o, k, json_object_new_int64(v))
json_object_object_add(o, k, json_object_new_int(v))
#ifdef CONFIG_JSONC_14
#define json_object_add_value_uint64(o, k, v) \
json_object_object_add(o, k, json_object_new_uint64(v))
#else
#define json_object_add_value_uint64(o, k, v) \
if ((v) > UINT_MAX) { \
fprintf(stderr, "Value overflow in %s", k); \
json_object_object_add(o, k, json_object_new_int(-1)); \
} else \
json_object_object_add(o, k, json_object_new_int(v))
#endif
#define json_object_add_value_float(o, k, v) \
json_object_object_add(o, k, json_object_new_double(v))
#define json_object_add_value_string(o, k, v) \
@ -46,12 +57,13 @@
#define json_array_add_value_string(o, v) \
json_object_array_add(o, json_object_new_string(v))
#define json_print_object(o, u) \
printf("%s", json_object_to_json_string_ext(o, JSON_C_TO_STRING_PRETTY))
printf("%s", json_object_to_json_string_ext(o, \
JSON_C_TO_STRING_PRETTY | \
JSON_C_TO_STRING_NOSLASHESCAPE))
#else
#include "util/json.h"
#endif
#include "util/argconfig.h"
#include "linux/nvme.h"
enum nvme_print_flags {
NORMAL = 0,
@ -61,55 +73,6 @@ enum nvme_print_flags {
BINARY = 1 << 3, /* binary dump raw bytes */
};
struct nvme_subsystem;
struct nvme_ctrl;
struct nvme_namespace {
char *name;
struct nvme_ctrl *ctrl;
unsigned nsid;
struct nvme_id_ns ns;
};
struct nvme_ctrl {
char *name;
char *path;
struct nvme_subsystem *subsys;
char *address;
char *transport;
char *state;
char *ana_state;
char *traddr;
char *trsvcid;
char *host_traddr;
char *host_iface;
char *hostnqn;
char *hostid;
struct nvme_id_ctrl id;
int nr_namespaces;
struct nvme_namespace *namespaces;
};
struct nvme_subsystem {
char *name;
char *subsysnqn;
int nr_ctrls;
struct nvme_ctrl *ctrls;
int nr_namespaces;
struct nvme_namespace *namespaces;
};
struct nvme_topology {
int nr_subsystems;
struct nvme_subsystem *subsystems;
};
#define SYS_NVME "/sys/class/nvme"
void register_extension(struct plugin *plugin);
@ -121,30 +84,12 @@ extern const char *output_format;
enum nvme_print_flags validate_output_format(const char *format);
int __id_ctrl(int argc, char **argv, struct command *cmd,
struct plugin *plugin, void (*vs)(__u8 *vs, struct json_object *root));
char *nvme_char_from_block(char *block);
int nvme_logical_block_size_from_ns_char(const char *dev);
void *mmap_registers(const char *dev);
struct plugin *plugin, void (*vs)(uint8_t *vs, struct json_object *root));
extern int current_index;
int scan_ctrl_namespace_filter(const struct dirent *d);
int scan_namespace_filter(const struct dirent *d);
int scan_ctrl_paths_filter(const struct dirent *d);
int scan_ctrls_filter(const struct dirent *d);
int scan_subsys_filter(const struct dirent *d);
int scan_dev_filter(const struct dirent *d);
int scan_subsystems(struct nvme_topology *t, const char *subsysnqn,
__u32 ns_instance, int nsid, char *dev_dir);
void free_topology(struct nvme_topology *t);
char *get_nvme_subsnqn(char *path);
char *nvme_get_ctrl_attr(const char *path, const char *attr);
void *nvme_alloc(size_t len, bool *huge);
void nvme_free(void *p, bool huge);
int uuid_from_dmi(char *uuid);
int uuid_from_systemd(char *uuid);
const char *nvme_strerror(int errnum);
unsigned long long elapsed_utime(struct timeval start_time,
struct timeval end_time);
@ -154,5 +99,13 @@ static inline void nvme_strip_spaces(char *s, int l)
while (l && (s[l] == '\0' || s[l] == ' '))
s[l--] = '\0';
}
__u16 get_feat_buf_len(unsigned short feature);
/* nvme-print.c */
const char *nvme_select_to_string(int sel);
void d(unsigned char *buf, int len, int width, int group);
void d_raw(unsigned char *buf, unsigned len);
uint64_t int48_to_long(uint8_t *data);
int map_log_level(int verbose, bool quiet);
#endif /* _NVME_H */