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Merging upstream version 2.12.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-03-20 08:10:44 +01:00
parent 078c0dbcc0
commit 635faa7346
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
571 changed files with 10718 additions and 2738 deletions
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108
plugins/fdp/fdp.c
View file

@ -215,6 +215,12 @@ static int fdp_stats(int argc, char **argv, struct command *cmd, struct plugin *
if (cfg.raw_binary)
flags = BINARY;
if (!cfg.egid) {
fprintf(stderr, "endurance group identifier required\n");
err = -EINVAL;
goto out;
}
memset(&stats, 0x0, sizeof(stats));
err = nvme_get_log_fdp_stats(dev->direct.fd, cfg.egid, 0, sizeof(stats), &stats);
@ -276,6 +282,12 @@ static int fdp_events(int argc, char **argv, struct command *cmd, struct plugin
if (cfg.raw_binary)
flags = BINARY;
if (!cfg.egid) {
fprintf(stderr, "endurance group identifier required\n");
err = -EINVAL;
goto out;
}
memset(&events, 0x0, sizeof(events));
err = nvme_get_log_fdp_events(dev->direct.fd, cfg.egid,
@ -539,3 +551,99 @@ out:
return err;
}
static int fdp_feature(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
const char *desc = "Show, enable or disable FDP configuration";
const char *enable_conf_idx = "FDP configuration index to enable";
const char *endurance_group = "Endurance group ID";
const char *disable = "Disable current FDP configuration";
_cleanup_nvme_dev_ struct nvme_dev *dev = NULL;
int err = -1;
__u32 result;
bool enabling_conf_idx = false;
struct nvme_set_features_args setf_args = {
.args_size = sizeof(setf_args),
.fd = -1,
.fid = NVME_FEAT_FID_FDP,
.save = 1,
.nsid = NVME_NSID_ALL,
.data_len = 0,
.data = NULL,
.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
};
struct config {
bool disable;
__u8 fdpcidx;
__u16 endgid;
};
struct config cfg = {
.disable = false,
.fdpcidx = 0,
.endgid = 0,
};
OPT_ARGS(opts) = {
OPT_SHRT("endgrp-id", 'e', &cfg.endgid, endurance_group),
OPT_BYTE("enable-conf-idx", 'c', &cfg.fdpcidx, enable_conf_idx),
OPT_FLAG("disable", 'd', &cfg.disable, disable),
OPT_INCR("verbose", 'v', &nvme_cfg.verbose, verbose),
OPT_END()
};
err = parse_and_open(&dev, argc, argv, desc, opts);
if (err)
return err;
enabling_conf_idx = argconfig_parse_seen(opts, "enable-conf-idx");
if (enabling_conf_idx && cfg.disable) {
nvme_show_error("Cannot enable and disable at the same time");
return -EINVAL;
}
if (!enabling_conf_idx && !cfg.disable) {
struct nvme_get_features_args getf_args = {
.args_size = sizeof(getf_args),
.fd = dev_fd(dev),
.fid = NVME_FEAT_FID_FDP,
.nsid = NVME_NSID_ALL,
.sel = NVME_GET_FEATURES_SEL_CURRENT,
.cdw11 = cfg.endgid,
.uuidx = 0,
.data_len = 0,
.data = NULL,
.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
.result = &result,
};
nvme_show_result("Endurance Group : %d", cfg.endgid);
err = nvme_get_features(&getf_args);
if (err) {
nvme_show_status(err);
return err;
}
nvme_show_result("Flexible Direct Placement Enable (FDPE) : %s",
(result & 0x1) ? "Yes" : "No");
nvme_show_result("Flexible Direct Placement Configuration Index : %u",
(result >> 8) & 0xf);
return err;
}
setf_args.fd = dev_fd(dev);
setf_args.cdw11 = cfg.endgid;
setf_args.cdw12 = cfg.fdpcidx << 8 | (!cfg.disable);
err = nvme_set_features(&setf_args);
if (err) {
nvme_show_status(err);
return err;
}
nvme_show_result("Success %s Endurance Group: %d, FDP configuration index: %d",
(cfg.disable) ? "disabling" : "enabling", cfg.endgid, cfg.fdpcidx);
return err;
}

3
plugins/fdp/fdp.h
View file

@ -15,7 +15,8 @@ PLUGIN(NAME("fdp", "Manage Flexible Data Placement enabled devices", NVME_VERSIO
ENTRY("events", "List events affecting reclaim units and media usage", fdp_events)
ENTRY("status", "Show reclaim unit handle status", fdp_status)
ENTRY("update", "Update a reclaim unit handle", fdp_update)
ENTRY("set-events", "Enabled or disable events", fdp_set_events)
ENTRY("set-events", "Enable or disable events", fdp_set_events)
ENTRY("feature", "Show, enable or disable FDP configuration", fdp_feature)
)
);