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Adding upstream version 2.6.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-16 12:24:26 +01:00
parent acf5b2ec4c
commit 83f51a6dde
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
262 changed files with 7434 additions and 3024 deletions
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97
plugins/ocp/ocp-nvme.c
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@ -1863,6 +1863,103 @@ static int ocp_device_capabilities_log(int argc, char **argv, struct command *cm
return ret;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
/// DSSD Power State (Feature Identifier C7h) Set Feature
static int set_dssd_power_state(struct nvme_dev *dev, const __u32 nsid,
const __u8 fid, __u8 power_state, bool save,
bool uuid)
{
__u32 result;
int err;
int uuid_index = 0;
if (uuid) {
/* OCP 2.0 requires UUID index support */
err = ocp_get_uuid_index(dev, &uuid_index);
if (err || !uuid_index) {
nvme_show_error("ERROR: No OCP UUID index found");
return err;
}
}
struct nvme_set_features_args args = {
.args_size = sizeof(args),
.fd = dev_fd(dev),
.fid = fid,
.nsid = nsid,
.cdw11 = power_state,
.cdw12 = 0,
.save = save,
.uuidx = uuid_index,
.cdw15 = 0,
.data_len = 0,
.data = NULL,
.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
.result = &result,
};
err = nvme_set_features(&args);
if (err > 0) {
nvme_show_status(err);
} else if (err < 0) {
nvme_show_perror("Define DSSD Power State");
fprintf(stderr, "Command failed while parsing.\n");
} else {
printf("Successfully set DSSD Power State (feature: 0xC7) to below values\n");
printf("DSSD Power State: 0x%x\n", power_state);
printf("Save bit Value: 0x%x\n", save);
}
return err;
}
static int set_dssd_power_state_feature(int argc, char **argv, struct command *cmd,
struct plugin *plugin)
{
const char *desc = "Define DSSD Power State (Feature Identifier C7h) Set Feature.";
const char *power_state = "DSSD Power State to set in watts";
const char *save = "Specifies that the controller shall save the attribute";
const __u32 nsid = 0;
const __u8 fid = 0xC7;
struct nvme_dev *dev;
int err;
struct config {
__u8 power_state;
bool save;
};
struct config cfg = {
.power_state = 0,
.save = false,
};
OPT_ARGS(opts) = {
OPT_BYTE("power-state", 'p', &cfg.power_state, power_state),
OPT_FLAG("save", 's', &cfg.save, save),
OPT_FLAG("no-uuid", 'n', NULL,
"Skip UUID index search (UUID index not required for OCP 1.0)"),
OPT_END()
};
err = parse_and_open(&dev, argc, argv, desc, opts);
if (err)
return err;
if (argconfig_parse_seen(opts, "power state"))
err = set_dssd_power_state(dev, nsid, fid, cfg.power_state,
cfg.save,
!argconfig_parse_seen(opts, "no-uuid"));
dev_close(dev);
return err;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////