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Merging upstream version 2.3.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-02-16 12:20:48 +01:00
parent 0f232ef15b
commit bf586630f8
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
444 changed files with 5289 additions and 1980 deletions
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6
plugins/ocp/meson.build Normal file
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@ -0,0 +1,6 @@
sources += [
'plugins/ocp/ocp-utils.c',
'plugins/ocp/ocp-nvme.c',
'plugins/ocp/ocp-clear-fw-update-history.c',
]

73
plugins/ocp/ocp-clear-fw-update-history.c Normal file
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@ -0,0 +1,73 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2022 Solidigm.
*
* Authors: haro.panosyan@solidigm.com
* leonardo.da.cunha@solidigm.com
*/
#include <unistd.h>
#include "ocp-utils.h"
#include "nvme-print.h"
static const __u8 OCP_FID_CLEAR_FW_ACTIVATION_HISTORY = 0xC1;
int ocp_clear_fw_update_history(int argc, char **argv, struct command *cmd, struct plugin *plugin)
{
const char *desc = "OCP Clear Firmware Update History";
__u32 result = 0;
__u32 clear_fw_history = 1 << 31;
struct nvme_dev *dev;
int uuid_index = 0;
bool no_uuid = false;
int err;
OPT_ARGS(opts) = {
OPT_FLAG("no-uuid", 'n', &no_uuid,
"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 (no_uuid == false) {
// OCP 2.0 requires UUID index support
err = ocp_get_uuid_index(dev, &uuid_index);
if (err || uuid_index == 0) {
fprintf(stderr, "ERROR: No OCP UUID index found\n");
goto close_dev;
}
}
struct nvme_set_features_args args = {
.result = &result,
.data = NULL,
.args_size = sizeof(args),
.fd = dev_fd(dev),
.timeout = NVME_DEFAULT_IOCTL_TIMEOUT,
.nsid = 0,
.cdw11 = clear_fw_history,
.cdw12 = 0,
.cdw13 = 0,
.cdw15 = 0,
.data_len = 0,
.save = 0,
.uuidx = uuid_index,
.fid = OCP_FID_CLEAR_FW_ACTIVATION_HISTORY,
};
err = nvme_set_features(&args);
if (err == 0)
printf("Success : %s\n", desc);
else if (err > 0)
nvme_show_status(err);
else
printf("Fail : %s\n", desc);
close_dev:
/* Redundant close() to make static code analysis happy */
close(dev->direct.fd);
dev_close(dev);
return err;
}

9
plugins/ocp/ocp-clear-fw-update-history.h Normal file
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@ -0,0 +1,9 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (c) 2022 Solidigm.
*
* Authors: haro.panosyan@solidigm.com
* leonardo.da.cunha@solidigm.com
*/
int ocp_clear_fw_update_history(int argc, char **argv, struct command *cmd, struct plugin *plugin);

7
plugins/ocp/ocp-nvme.c
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@ -22,6 +22,7 @@
#include "linux/types.h"
#include "util/types.h"
#include "nvme-print.h"
#include "ocp-clear-fw-update-history.h"
#define CREATE_CMD
#include "ocp-nvme.h"
@ -765,3 +766,9 @@ static int ocp_latency_monitor_log(int argc, char **argv, struct command *comman
dev_close(dev);
return ret;
}
static int clear_fw_update_history(int argc, char **argv, struct command *cmd,
struct plugin *plugin)
{
return ocp_clear_fw_update_history(argc, argv, cmd, plugin);
}

11
plugins/ocp/ocp-nvme.h
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@ -14,10 +14,13 @@
#include "cmd.h"
PLUGIN(NAME("ocp", "OCP cloud SSD extensions", NVME_VERSION),
COMMAND_LIST(
ENTRY("smart-add-log", "Retrieve extended SMART Information", ocp_smart_add_log)
ENTRY("latency-monitor-log", "Get Latency Monitor Log Page", ocp_latency_monitor_log)
)
COMMAND_LIST(
ENTRY("smart-add-log", "Retrieve extended SMART Information", ocp_smart_add_log)
ENTRY("latency-monitor-log", "Get Latency Monitor Log Page",
ocp_latency_monitor_log)
ENTRY("clear-fw-activate-history", "Clear firmware update history log",
clear_fw_update_history)
)
);
#endif

30
plugins/ocp/ocp-utils.c Normal file
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@ -0,0 +1,30 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) 2022 Solidigm.
*
* Author: leonardo.da.cunha@solidigm.com
*/
#include "ocp-utils.h"
const unsigned char ocp_uuid[NVME_UUID_LEN] = {
0x6f, 0xbe, 0x56, 0x8f, 0x99, 0x29, 0x1d, 0xa2, 0x94, 0x47,
0x94, 0xe0, 0x5b, 0xd5, 0x94, 0xc1 };
int ocp_get_uuid_index(struct nvme_dev *dev, int *index)
{
struct nvme_id_uuid_list uuid_list;
int err = nvme_identify_uuid(dev_fd(dev), &uuid_list);
*index = 0;
if (err)
return err;
for (int i = 0; i < NVME_ID_UUID_LIST_MAX; i++) {
if (memcmp(ocp_uuid, &uuid_list.entry[i].uuid, NVME_UUID_LEN) == 0) {
*index = i + 1;
break;
}
}
return err;
}

18
plugins/ocp/ocp-utils.h Normal file
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@ -0,0 +1,18 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Copyright (c) 2022 Solidigm.
*
* Author: leonardo.da.cunha@solidigm.com
*/
#include "nvme.h"
/**
* ocp_get_uuid_index() - Get OCP UUID index
* @dev: nvme device
* @index: integer ponter to here to save the index
* @result: The command completion result from CQE dword0
*
* Return: Zero if nvme device has UUID list log page, or result of get uuid list otherwise.
*/
int ocp_get_uuid_index(struct nvme_dev *dev, int *index);