#include "memblaze-utils.h"
enum {
- MB_FEAT_POWER_MGMT = 0xc6,
+ MB_FEAT_POWER_MGMT = 0x02,
};
/*
return err;
}
-static int get_additional_smart_log(int argc, char **argv, struct command *cmd, struct plugin *plugin)
+static int mb_get_additional_smart_log(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
struct nvme_memblaze_smart_log smart_log;
int err, fd;
static char *mb_feature_to_string(int feature)
{
- switch (feature) {
- case MB_FEAT_POWER_MGMT: return "Memblaze power management";
- default: return "Unknown";
- }
+ switch (feature) {
+ case MB_FEAT_POWER_MGMT: return "Memblaze power management";
+ default: return "Unknown";
+ }
}
-static int get_additional_feature(int argc, char **argv, struct command *cmd, struct plugin *plugin)
+static int mb_get_powermanager_status(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
- const char *desc = "Read operating parameters of the "\
- "specified controller. Operating parameters are grouped "\
- "and identified by Feature Identifiers; each Feature "\
- "Identifier contains one or more attributes that may affect "\
- "behaviour of the feature. Each Feature has three possible "\
- "settings: default, saveable, and current. If a Feature is "\
- "saveable, it may be modified by set-feature. Default values "\
- "are vendor-specific and not changeable. Use set-feature to "\
- "change saveable Features.\n\n"\
- "Available additional feature id:\n"\
- "0xc6: Memblaze power management\n"\
- " (value 0 - 25w, 1 - 20w, 2 - 15w)";
- const char *raw = "show feature in binary format";
- const char *namespace_id = "identifier of desired namespace";
- const char *feature_id = "hexadecimal feature name";
- const char *sel = "[0-3]: curr./default/saved/supp.";
- const char *data_len = "buffer len (if) data is returned";
- const char *cdw11 = "dword 11 for interrupt vector config";
- const char *human_readable = "show infos in readable format";
- int err, fd;
- __u32 result;
- void *buf = NULL;
-
- struct config {
- __u32 namespace_id;
- __u32 feature_id;
- __u8 sel;
- __u32 cdw11;
- __u32 data_len;
- int raw_binary;
- int human_readable;
- };
+ const char *desc = "Get Memblaze power management ststus\n (value 0 - 25w, 1 - 20w, 2 - 15w)";
+ int err, fd;
+ __u32 result;
+ __u32 feature_id = MB_FEAT_POWER_MGMT;
- struct config cfg = {
- .namespace_id = 1,
- .feature_id = 0,
- .sel = 0,
- .cdw11 = 0,
- .data_len = 0,
- };
-
- OPT_ARGS(opts) = {
- OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace_id),
- OPT_UINT("feature-id", 'f', &cfg.feature_id, feature_id),
- OPT_BYTE("sel", 's', &cfg.sel, sel),
- OPT_UINT("data-len", 'l', &cfg.data_len, data_len),
- OPT_UINT("cdw11", 'c', &cfg.cdw11, cdw11),
- OPT_FLAG("human-readable", 'H', &cfg.human_readable, human_readable),
- OPT_FLAG("raw-binary", 'b', &cfg.raw_binary, raw),
- OPT_END()
- };
-
- fd = parse_and_open(argc, argv, desc, opts);
- if (fd < 0)
- return fd;
+ OPT_ARGS(opts) = {
+ OPT_END()
+ };
- if (cfg.sel > 7) {
- fprintf(stderr, "invalid 'select' param:%d\n", cfg.sel);
- return EINVAL;
- }
- if (!cfg.feature_id) {
- fprintf(stderr, "feature-id required param\n");
- return EINVAL;
- }
- if (cfg.data_len) {
- if (posix_memalign(&buf, getpagesize(), cfg.data_len))
- exit(ENOMEM);
- memset(buf, 0, cfg.data_len);
- }
+ fd = parse_and_open(argc, argv, desc, opts);
+ if (fd < 0) return fd;
- err = nvme_get_feature(fd, cfg.namespace_id, cfg.feature_id, cfg.sel, cfg.cdw11,
- cfg.data_len, buf, &result);
- if (!err) {
- printf("get-feature:0x%02x (%s), %s value: %#08x\n", cfg.feature_id,
- mb_feature_to_string(cfg.feature_id),
- nvme_select_to_string(cfg.sel), result);
- if (cfg.human_readable)
- nvme_feature_show_fields(cfg.feature_id, result, buf);
- else {
- if (buf) {
- if (!cfg.raw_binary)
- d(buf, cfg.data_len, 16, 1);
- else
- d_raw(buf, cfg.data_len);
- }
- }
- } else if (err > 0)
- fprintf(stderr, "NVMe Status:%s(%x)\n",
- nvme_status_to_string(err), err);
- if (buf)
- free(buf);
- return err;
+ err = nvme_get_feature(fd, 0, feature_id, 0, 0, 0, NULL, &result);
+ if (err < 0) {
+ perror("get-feature");
+ }
+ if (!err) {
+ printf("get-feature:0x%02x (%s), %s value: %#08x\n", feature_id,
+ mb_feature_to_string(feature_id),
+ nvme_select_to_string(0), result);
+ } else if (err > 0)
+ fprintf(stderr, "NVMe Status:%s(%x)\n", nvme_status_to_string(err), err);
+ return err;
}
-static int set_additional_feature(int argc, char **argv, struct command *cmd, struct plugin *plugin)
+static int mb_set_powermanager_status(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
- const char *desc = "Modify the saveable or changeable "\
- "current operating parameters of the controller. Operating "\
- "parameters are grouped and identified by Feature "\
- "Identifiers. Feature settings can be applied to the entire "\
- "controller and all associated namespaces, or to only a few "\
- "namespace(s) associated with the controller. Default values "\
- "for each Feature are vendor-specific and may not be modified."\
- "Use get-feature to determine which Features are supported by "\
- "the controller and are saveable/changeable.\n\n"\
- "Available additional feature id:\n"\
- "0xc6: Memblaze power management\n"\
- " (value 0 - 25w, 1 - 20w, 2 - 15w)";
- const char *namespace_id = "desired namespace";
- const char *feature_id = "hex feature name (required)";
- const char *data_len = "buffer length if data required";
- const char *data = "optional file for feature data (default stdin)";
- const char *value = "new value of feature (required)";
- const char *save = "specifies that the controller shall save the attribute";
- int err, fd;
- __u32 result;
- void *buf = NULL;
- int ffd = STDIN_FILENO;
-
- struct config {
- char *file;
- __u32 namespace_id;
- __u32 feature_id;
- __u32 value;
- __u32 data_len;
- int save;
- };
+ const char *desc = "Set Memblaze power management status\n (value 0 - 25w, 1 - 20w, 2 - 15w)";
+ const char *value = "new value of feature (required)";
+ const char *save = "specifies that the controller shall save the attribute";
+ int err, fd;
+ __u32 result;
- struct config cfg = {
- .file = "",
- .namespace_id = 0,
- .feature_id = 0,
- .value = 0,
- .data_len = 0,
- .save = 0,
- };
-
- OPT_ARGS(opts) = {
- OPT_UINT("namespace-id", 'n', &cfg.namespace_id, namespace_id),
- OPT_UINT("feature-id", 'f', &cfg.feature_id, feature_id),
- OPT_UINT("value", 'v', &cfg.value, value),
- OPT_UINT("data-len", 'l', &cfg.data_len, data_len),
- OPT_FILE("data", 'd', &cfg.file, data),
- OPT_FLAG("save", 's', &cfg.save, save),
- OPT_END()
- };
+ struct config {
+ __u32 feature_id;
+ __u32 value;
+ int save;
+ };
- fd = parse_and_open(argc, argv, desc, opts);
- if (fd < 0)
- return fd;
+ struct config cfg = {
+ .feature_id = MB_FEAT_POWER_MGMT,
+ .value = 0,
+ .save = 0,
+ };
- if (!cfg.feature_id) {
- fprintf(stderr, "feature-id required param\n");
- return EINVAL;
- }
+ OPT_ARGS(opts) = {
+ OPT_UINT("value", 'v', &cfg.value, value),
+ OPT_FLAG("save", 's', &cfg.save, save),
+ OPT_END()
+ };
- if (cfg.data_len) {
- if (posix_memalign(&buf, getpagesize(), cfg.data_len))
- exit(ENOMEM);
- memset(buf, 0, cfg.data_len);
- }
+ fd = parse_and_open(argc, argv, desc, opts);
+ if (fd < 0) return fd;
- if (buf) {
- if (strlen(cfg.file)) {
- ffd = open(cfg.file, O_RDONLY);
- if (ffd <= 0) {
- fprintf(stderr, "no firmware file provided\n");
- err = EINVAL;
- goto free;
- }
- }
- if (read(ffd, (void *)buf, cfg.data_len) < 0) {
- fprintf(stderr, "failed to read data buffer from input file\n");
- err = EINVAL;
- goto free;
- }
- }
+ err = nvme_set_feature(fd, 0, cfg.feature_id, cfg.value, 0, cfg.save, 0, NULL, &result);
+ if (err < 0) {
+ perror("set-feature");
+ }
+ if (!err) {
+ printf("set-feature:%02x (%s), value:%#08x\n", cfg.feature_id,
+ mb_feature_to_string(cfg.feature_id), cfg.value);
+ } else if (err > 0)
+ fprintf(stderr, "NVMe Status:%s(%x)\n", nvme_status_to_string(err), err);
- err = nvme_set_feature(fd, cfg.namespace_id, cfg.feature_id, cfg.value,
- 0, cfg.save, cfg.data_len, buf, &result);
- if (err < 0) {
- perror("set-feature");
- goto free;
- }
- if (!err) {
- printf("set-feature:%02x (%s), value:%#08x\n", cfg.feature_id,
- mb_feature_to_string(cfg.feature_id), cfg.value);
- if (buf)
- d(buf, cfg.data_len, 16, 1);
- } else if (err > 0)
- fprintf(stderr, "NVMe Status:%s(%x)\n",
- nvme_status_to_string(err), err);
-
-free:
- if (buf)
- free(buf);
- return err;
+ return err;
}
static int memblaze_fw_commit(int fd, int select)
return nvme_submit_admin_passthru(fd, &cmd);
}
-static int memblaze_selective_download(int argc, char **argv, struct command *cmd, struct plugin *plugin)
+static int mb_selective_download(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
const char *desc =
"This performs a selective firmware download, which allows the user to "
projects / users / sagi / nvme-cli.git / commitdiff