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Diffstat (limited to 'src/spdk/module/bdev/nvme/vbdev_opal.c')
-rw-r--r--src/spdk/module/bdev/nvme/vbdev_opal.c630
1 files changed, 630 insertions, 0 deletions
diff --git a/src/spdk/module/bdev/nvme/vbdev_opal.c b/src/spdk/module/bdev/nvme/vbdev_opal.c
new file mode 100644
index 000000000..68281c92b
--- /dev/null
+++ b/src/spdk/module/bdev/nvme/vbdev_opal.c
@@ -0,0 +1,630 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright (c) Intel Corporation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "spdk/opal.h"
+#include "spdk/bdev_module.h"
+#include "vbdev_opal.h"
+#include "spdk_internal/log.h"
+#include "spdk/string.h"
+
+/* OPAL locking range only supports operations on nsid=1 for now */
+#define NSID_SUPPORTED 1
+
+struct opal_vbdev {
+ char *name;
+ struct nvme_bdev_ctrlr *nvme_ctrlr;
+ struct spdk_opal_dev *opal_dev;
+ struct spdk_bdev_part *bdev_part;
+
+ uint8_t locking_range_id;
+ uint64_t range_start;
+ uint64_t range_length;
+ struct vbdev_opal_part_base *opal_base;
+
+ TAILQ_ENTRY(opal_vbdev) tailq;
+};
+
+static TAILQ_HEAD(, opal_vbdev) g_opal_vbdev =
+ TAILQ_HEAD_INITIALIZER(g_opal_vbdev);
+
+struct vbdev_opal_bdev_io {
+ struct spdk_io_channel *ch;
+ struct spdk_bdev_io *bdev_io;
+ struct spdk_bdev_io_wait_entry bdev_io_wait;
+};
+
+struct vbdev_opal_channel {
+ struct spdk_bdev_part_channel part_ch;
+};
+
+struct vbdev_opal_part_base {
+ char *nvme_ctrlr_name;
+ struct spdk_bdev_part_base *part_base;
+ SPDK_BDEV_PART_TAILQ part_tailq;
+ TAILQ_ENTRY(vbdev_opal_part_base) tailq;
+};
+
+static TAILQ_HEAD(, vbdev_opal_part_base) g_opal_base = TAILQ_HEAD_INITIALIZER(g_opal_base);
+
+static void _vbdev_opal_submit_request(struct spdk_io_channel *_ch, struct spdk_bdev_io *bdev_io);
+
+static void vbdev_opal_examine(struct spdk_bdev *bdev);
+
+static void
+vbdev_opal_delete(struct opal_vbdev *opal_bdev)
+{
+ TAILQ_REMOVE(&g_opal_vbdev, opal_bdev, tailq);
+ free(opal_bdev->name);
+ free(opal_bdev);
+ opal_bdev = NULL;
+}
+
+static void
+vbdev_opal_clear(void)
+{
+ struct opal_vbdev *opal_bdev, *tmp;
+
+ TAILQ_FOREACH_SAFE(opal_bdev, &g_opal_vbdev, tailq, tmp) {
+ vbdev_opal_delete(opal_bdev);
+ }
+}
+
+static int
+vbdev_opal_init(void)
+{
+ /* TODO */
+ return 0;
+}
+
+static void
+vbdev_opal_fini(void)
+{
+ vbdev_opal_clear();
+}
+
+static int
+vbdev_opal_get_ctx_size(void)
+{
+ return sizeof(struct vbdev_opal_bdev_io);
+}
+
+/* delete all the config of the same base bdev */
+static void
+vbdev_opal_delete_all_base_config(struct vbdev_opal_part_base *base)
+{
+ char *nvme_ctrlr_name = base->nvme_ctrlr_name;
+ struct opal_vbdev *bdev, *tmp_bdev;
+
+ TAILQ_FOREACH_SAFE(bdev, &g_opal_vbdev, tailq, tmp_bdev) {
+ if (!strcmp(nvme_ctrlr_name, bdev->nvme_ctrlr->name)) {
+ vbdev_opal_delete(bdev);
+ }
+ }
+}
+
+static int
+_vbdev_opal_destruct(void *ctx)
+{
+ struct spdk_bdev_part *part = ctx;
+
+ return spdk_bdev_part_free(part);
+}
+
+static void
+vbdev_opal_base_free(void *ctx)
+{
+ struct vbdev_opal_part_base *base = ctx;
+
+ TAILQ_REMOVE(&g_opal_base, base, tailq);
+
+ free(base->nvme_ctrlr_name);
+ free(base);
+}
+
+static void
+vbdev_opal_resubmit_io(void *arg)
+{
+ struct vbdev_opal_bdev_io *io_ctx = (struct vbdev_opal_bdev_io *)arg;
+
+ _vbdev_opal_submit_request(io_ctx->ch, io_ctx->bdev_io);
+}
+
+static void
+vbdev_opal_queue_io(struct vbdev_opal_bdev_io *io_ctx)
+{
+ struct vbdev_opal_channel *ch = spdk_io_channel_get_ctx(io_ctx->ch);
+ int rc;
+
+ io_ctx->bdev_io_wait.bdev = io_ctx->bdev_io->bdev;
+ io_ctx->bdev_io_wait.cb_fn = vbdev_opal_resubmit_io;
+ io_ctx->bdev_io_wait.cb_arg = io_ctx;
+
+ rc = spdk_bdev_queue_io_wait(io_ctx->bdev_io->bdev, ch->part_ch.base_ch, &io_ctx->bdev_io_wait);
+
+ if (rc != 0) {
+ SPDK_ERRLOG("Queue io failed in vbdev_opal_queue_io: %d\n", rc);
+ spdk_bdev_io_complete(io_ctx->bdev_io, SPDK_BDEV_IO_STATUS_FAILED);
+ }
+}
+
+static void
+_vbdev_opal_submit_request(struct spdk_io_channel *_ch, struct spdk_bdev_io *bdev_io)
+{
+ struct vbdev_opal_channel *ch = spdk_io_channel_get_ctx(_ch);
+ struct vbdev_opal_bdev_io *io_ctx = (struct vbdev_opal_bdev_io *)bdev_io->driver_ctx;
+ int rc;
+
+ rc = spdk_bdev_part_submit_request(&ch->part_ch, bdev_io);
+ if (rc) {
+ if (rc == -ENOMEM) {
+ SPDK_DEBUGLOG(SPDK_LOG_VBDEV_OPAL, "opal: no memory, queue io.\n");
+ io_ctx->ch = _ch;
+ io_ctx->bdev_io = bdev_io;
+ vbdev_opal_queue_io(io_ctx);
+ } else {
+ SPDK_ERRLOG("opal: error on io submission, rc=%d.\n", rc);
+ spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_FAILED);
+ }
+ }
+}
+
+static void
+vbdev_opal_io_get_buf_cb(struct spdk_io_channel *ch, struct spdk_bdev_io *bdev_io, bool success)
+{
+ if (!success) {
+ spdk_bdev_io_complete(bdev_io, SPDK_BDEV_IO_STATUS_FAILED);
+ return;
+ }
+
+ _vbdev_opal_submit_request(ch, bdev_io);
+}
+
+static void
+vbdev_opal_submit_request(struct spdk_io_channel *ch, struct spdk_bdev_io *bdev_io)
+{
+ switch (bdev_io->type) {
+ case SPDK_BDEV_IO_TYPE_READ:
+ spdk_bdev_io_get_buf(bdev_io, vbdev_opal_io_get_buf_cb,
+ bdev_io->u.bdev.num_blocks * bdev_io->bdev->blocklen);
+ break;
+ default:
+ _vbdev_opal_submit_request(ch, bdev_io);
+ break;
+ }
+}
+
+struct spdk_opal_locking_range_info *
+vbdev_opal_get_info_from_bdev(const char *opal_bdev_name, const char *password)
+{
+ struct opal_vbdev *vbdev;
+ struct nvme_bdev_ctrlr *nvme_ctrlr;
+ int locking_range_id;
+ int rc;
+
+ TAILQ_FOREACH(vbdev, &g_opal_vbdev, tailq) {
+ if (strcmp(vbdev->name, opal_bdev_name) == 0) {
+ break;
+ }
+ }
+
+ if (vbdev == NULL) {
+ SPDK_ERRLOG("%s not found\n", opal_bdev_name);
+ return NULL;
+ }
+
+ nvme_ctrlr = vbdev->nvme_ctrlr;
+ if (nvme_ctrlr == NULL) {
+ SPDK_ERRLOG("can't find nvme_ctrlr of %s\n", vbdev->name);
+ return NULL;
+ }
+
+ locking_range_id = vbdev->locking_range_id;
+ rc = spdk_opal_cmd_get_locking_range_info(nvme_ctrlr->opal_dev, password,
+ OPAL_ADMIN1, locking_range_id);
+ if (rc) {
+ SPDK_ERRLOG("Get locking range info error: %d\n", rc);
+ return NULL;
+ }
+
+ return spdk_opal_get_locking_range_info(nvme_ctrlr->opal_dev, locking_range_id);
+}
+
+static int
+vbdev_opal_dump_info_json(void *ctx, struct spdk_json_write_ctx *w)
+{
+ struct spdk_bdev_part *part = ctx;
+ struct spdk_bdev *base_bdev = spdk_bdev_part_get_base_bdev(part);
+ uint64_t offset = spdk_bdev_part_get_offset_blocks(part);
+
+ spdk_json_write_named_object_begin(w, "opal");
+
+ spdk_json_write_named_string(w, "base_bdev", spdk_bdev_get_name(base_bdev));
+ spdk_json_write_named_uint64(w, "offset_blocks", offset);
+
+ spdk_json_write_object_end(w);
+
+ return 0;
+}
+
+static void
+vbdev_opal_base_bdev_hotremove_cb(void *_part_base)
+{
+ struct spdk_bdev_part_base *part_base = _part_base;
+ struct vbdev_opal_part_base *base = spdk_bdev_part_base_get_ctx(part_base);
+
+ spdk_bdev_part_base_hotremove(part_base, spdk_bdev_part_base_get_tailq(part_base));
+ vbdev_opal_delete_all_base_config(base);
+}
+
+static bool
+vbdev_opal_io_type_supported(void *ctx, enum spdk_bdev_io_type io_type)
+{
+ struct spdk_bdev_part *part = ctx;
+ struct spdk_bdev *base_bdev = spdk_bdev_part_get_base_bdev(part);
+
+ return spdk_bdev_io_type_supported(base_bdev, io_type);
+}
+
+static struct spdk_bdev_fn_table opal_vbdev_fn_table = {
+ .destruct = _vbdev_opal_destruct,
+ .submit_request = vbdev_opal_submit_request,
+ .io_type_supported = vbdev_opal_io_type_supported,
+ .dump_info_json = vbdev_opal_dump_info_json,
+ .write_config_json = NULL,
+};
+
+static struct spdk_bdev_module opal_if = {
+ .name = "opal",
+ .module_init = vbdev_opal_init,
+ .module_fini = vbdev_opal_fini,
+ .get_ctx_size = vbdev_opal_get_ctx_size,
+ .examine_config = vbdev_opal_examine,
+ .config_json = NULL,
+};
+
+SPDK_BDEV_MODULE_REGISTER(opal, &opal_if)
+
+int
+vbdev_opal_create(const char *nvme_ctrlr_name, uint32_t nsid, uint8_t locking_range_id,
+ uint64_t range_start, uint64_t range_length, const char *password)
+{
+ int rc;
+ char *opal_vbdev_name;
+ char *base_bdev_name;
+ struct nvme_bdev_ctrlr *nvme_ctrlr;
+ struct opal_vbdev *opal_bdev;
+ struct vbdev_opal_part_base *opal_part_base = NULL;
+ struct spdk_bdev_part *part_bdev;
+ struct nvme_bdev *nvme_bdev;
+
+ if (nsid != NSID_SUPPORTED) {
+ SPDK_ERRLOG("nsid %d not supported", nsid);
+ return -EINVAL;
+ }
+
+ nvme_ctrlr = nvme_bdev_ctrlr_get_by_name(nvme_ctrlr_name);
+ if (!nvme_ctrlr) {
+ SPDK_ERRLOG("get nvme ctrlr failed\n");
+ return -ENODEV;
+ }
+
+ if (!nvme_ctrlr->opal_dev) {
+ SPDK_ERRLOG("Opal not supported\n");
+ return -ENOTSUP;
+ }
+
+ opal_bdev = calloc(1, sizeof(struct opal_vbdev));
+ if (!opal_bdev) {
+ SPDK_ERRLOG("allocation for opal_bdev failed\n");
+ return -ENOMEM;
+ }
+
+ opal_bdev->locking_range_id = locking_range_id;
+ opal_bdev->range_start = range_start;
+ opal_bdev->range_length = range_length;
+
+ opal_bdev->nvme_ctrlr = nvme_ctrlr;
+ opal_bdev->opal_dev = nvme_ctrlr->opal_dev;
+
+ nvme_bdev = TAILQ_FIRST(&nvme_ctrlr->namespaces[nsid - 1]->bdevs);
+ assert(nvme_bdev != NULL);
+ base_bdev_name = nvme_bdev->disk.name;
+
+ /* traverse base list to see if part_base is already create for this base bdev */
+ TAILQ_FOREACH(opal_part_base, &g_opal_base, tailq) {
+ if (!strcmp(spdk_bdev_part_base_get_bdev_name(opal_part_base->part_base), base_bdev_name)) {
+ break;
+ }
+ }
+
+ /* If there is not a corresponding opal_part_base, a new opal_part_base will be created.
+ For each new part_base, there will be one tailq to store all the parts of this base */
+ if (opal_part_base == NULL) {
+ opal_part_base = calloc(1, sizeof(*opal_part_base));
+ if (opal_part_base == NULL) {
+ SPDK_ERRLOG("Could not allocate opal_part_base\n");
+ free(opal_bdev);
+ return -ENOMEM;
+ }
+ TAILQ_INIT(&opal_part_base->part_tailq);
+
+ opal_part_base->part_base = spdk_bdev_part_base_construct(spdk_bdev_get_by_name(base_bdev_name),
+ vbdev_opal_base_bdev_hotremove_cb, &opal_if,
+ &opal_vbdev_fn_table, &opal_part_base->part_tailq, vbdev_opal_base_free,
+ opal_part_base, sizeof(struct vbdev_opal_channel), NULL, NULL);
+ if (opal_part_base->part_base == NULL) {
+ SPDK_ERRLOG("Could not allocate part_base\n");
+ free(opal_bdev);
+ free(opal_part_base);
+ return -ENOMEM;
+ }
+ opal_part_base->nvme_ctrlr_name = strdup(nvme_ctrlr_name);
+ if (opal_part_base->nvme_ctrlr_name == NULL) {
+ free(opal_bdev);
+ spdk_bdev_part_base_free(opal_part_base->part_base);
+ return -ENOMEM;
+ }
+
+ TAILQ_INSERT_TAIL(&g_opal_base, opal_part_base, tailq);
+ }
+ assert(opal_part_base != NULL);
+ opal_bdev->opal_base = opal_part_base;
+
+ part_bdev = calloc(1, sizeof(struct spdk_bdev_part));
+ if (!part_bdev) {
+ SPDK_ERRLOG("Could not allocate part_bdev\n");
+ free(opal_bdev);
+ return -ENOMEM;
+ }
+
+ TAILQ_INSERT_TAIL(&g_opal_vbdev, opal_bdev, tailq);
+ opal_vbdev_name = spdk_sprintf_alloc("%sr%" PRIu8, base_bdev_name,
+ opal_bdev->locking_range_id); /* e.g.: nvme0n1r1 */
+ if (opal_vbdev_name == NULL) {
+ SPDK_ERRLOG("Could not allocate opal_vbdev_name\n");
+ rc = -ENOMEM;
+ goto err;
+ }
+
+ opal_bdev->name = opal_vbdev_name;
+ rc = spdk_opal_cmd_setup_locking_range(opal_bdev->opal_dev, OPAL_ADMIN1,
+ opal_bdev->locking_range_id, opal_bdev->range_start,
+ opal_bdev->range_length, password);
+ if (rc) {
+ SPDK_ERRLOG("Error construct %s\n", opal_vbdev_name);
+ goto err;
+ }
+
+ rc = spdk_bdev_part_construct(part_bdev, opal_bdev->opal_base->part_base, opal_vbdev_name,
+ opal_bdev->range_start, opal_bdev->range_length, "Opal locking range");
+ if (rc) {
+ SPDK_ERRLOG("Could not allocate bdev part\n");
+ goto err;
+ }
+
+ /* lock this bdev initially */
+ rc = spdk_opal_cmd_lock_unlock(opal_bdev->opal_dev, OPAL_ADMIN1, OPAL_RWLOCK, locking_range_id,
+ password);
+ if (rc) {
+ SPDK_ERRLOG("Error lock %s\n", opal_vbdev_name);
+ goto err;
+ }
+
+ opal_bdev->bdev_part = part_bdev;
+ return 0;
+
+err:
+ vbdev_opal_delete(opal_bdev);
+ free(part_bdev);
+ return rc;
+}
+
+static void
+vbdev_opal_destruct_bdev(struct opal_vbdev *opal_bdev)
+{
+ struct spdk_bdev_part *part = opal_bdev->bdev_part;
+
+ assert(opal_bdev->opal_base != NULL);
+ assert(part != NULL);
+
+ if (opal_bdev->range_start == spdk_bdev_part_get_offset_blocks(part)) {
+ spdk_bdev_unregister(spdk_bdev_part_get_bdev(part), NULL, NULL);
+ }
+ vbdev_opal_delete(opal_bdev);
+}
+
+int
+vbdev_opal_destruct(const char *bdev_name, const char *password)
+{
+ struct nvme_bdev_ctrlr *nvme_ctrlr;
+ int locking_range_id;
+ int rc;
+ struct opal_vbdev *opal_bdev;
+
+ TAILQ_FOREACH(opal_bdev, &g_opal_vbdev, tailq) {
+ if (strcmp(opal_bdev->name, bdev_name) == 0) {
+ break;
+ }
+ }
+
+ if (opal_bdev == NULL) {
+ SPDK_ERRLOG("%s not found\n", bdev_name);
+ rc = -ENODEV;
+ goto err;
+ }
+
+ locking_range_id = opal_bdev->locking_range_id;
+
+ nvme_ctrlr = opal_bdev->nvme_ctrlr;
+ if (nvme_ctrlr == NULL) {
+ SPDK_ERRLOG("can't find nvme_ctrlr of %s\n", bdev_name);
+ return -ENODEV;
+ }
+
+ /* secure erase locking range */
+ rc = spdk_opal_cmd_secure_erase_locking_range(nvme_ctrlr->opal_dev, OPAL_ADMIN1, locking_range_id,
+ password);
+ if (rc) {
+ SPDK_ERRLOG("opal erase locking range failed\n");
+ goto err;
+ }
+
+ /* reset the locking range to 0 */
+ rc = spdk_opal_cmd_setup_locking_range(nvme_ctrlr->opal_dev, OPAL_ADMIN1, locking_range_id, 0,
+ 0, password);
+ if (rc) {
+ SPDK_ERRLOG("opal reset locking range failed\n");
+ goto err;
+ }
+
+ spdk_opal_free_locking_range_info(opal_bdev->opal_dev, locking_range_id);
+ vbdev_opal_destruct_bdev(opal_bdev);
+ return 0;
+
+err:
+ return rc;
+}
+
+static void
+vbdev_opal_examine(struct spdk_bdev *bdev)
+{
+ /* TODO */
+ spdk_bdev_module_examine_done(&opal_if);
+}
+
+int
+vbdev_opal_set_lock_state(const char *bdev_name, uint16_t user_id, const char *password,
+ const char *lock_state)
+{
+ struct nvme_bdev_ctrlr *nvme_ctrlr;
+ int locking_range_id;
+ int rc;
+ enum spdk_opal_lock_state state_flag;
+ struct opal_vbdev *opal_bdev;
+
+ TAILQ_FOREACH(opal_bdev, &g_opal_vbdev, tailq) {
+ if (strcmp(opal_bdev->name, bdev_name) == 0) {
+ break;
+ }
+ }
+
+ if (opal_bdev == NULL) {
+ SPDK_ERRLOG("%s not found\n", bdev_name);
+ return -ENODEV;
+ }
+
+ nvme_ctrlr = opal_bdev->nvme_ctrlr;
+ if (nvme_ctrlr == NULL) {
+ SPDK_ERRLOG("can't find nvme_ctrlr of %s\n", opal_bdev->name);
+ return -ENODEV;
+ }
+
+ if (strcasecmp(lock_state, "READWRITE") == 0) {
+ state_flag = OPAL_READWRITE;
+ } else if (strcasecmp(lock_state, "READONLY") == 0) {
+ state_flag = OPAL_READONLY;
+ } else if (strcasecmp(lock_state, "RWLOCK") == 0) {
+ state_flag = OPAL_RWLOCK;
+ } else {
+ SPDK_ERRLOG("Invalid OPAL lock state input\n");
+ return -EINVAL;
+ }
+
+ locking_range_id = opal_bdev->locking_range_id;
+ rc = spdk_opal_cmd_lock_unlock(nvme_ctrlr->opal_dev, user_id, state_flag, locking_range_id,
+ password);
+ if (rc) {
+ SPDK_ERRLOG("%s lock/unlock failure: %d\n", bdev_name, rc);
+ }
+
+ return rc;
+}
+
+int
+vbdev_opal_enable_new_user(const char *bdev_name, const char *admin_password, uint16_t user_id,
+ const char *user_password)
+{
+ struct nvme_bdev_ctrlr *nvme_ctrlr;
+ int locking_range_id;
+ int rc;
+ struct opal_vbdev *opal_bdev;
+
+ TAILQ_FOREACH(opal_bdev, &g_opal_vbdev, tailq) {
+ if (strcmp(opal_bdev->name, bdev_name) == 0) {
+ break;
+ }
+ }
+
+ if (opal_bdev == NULL) {
+ SPDK_ERRLOG("%s not found\n", bdev_name);
+ return -ENODEV;
+ }
+
+ nvme_ctrlr = opal_bdev->nvme_ctrlr;
+ if (nvme_ctrlr == NULL) {
+ SPDK_ERRLOG("can't find nvme_ctrlr of %s\n", opal_bdev->name);
+ return -ENODEV;
+ }
+
+ rc = spdk_opal_cmd_enable_user(nvme_ctrlr->opal_dev, user_id, admin_password);
+ if (rc) {
+ SPDK_ERRLOG("%s enable user error: %d\n", bdev_name, rc);
+ return rc;
+ }
+
+ rc = spdk_opal_cmd_set_new_passwd(nvme_ctrlr->opal_dev, user_id, user_password, admin_password,
+ true);
+ if (rc) {
+ SPDK_ERRLOG("%s set user password error: %d\n", bdev_name, rc);
+ return rc;
+ }
+
+ locking_range_id = opal_bdev->locking_range_id;
+ rc = spdk_opal_cmd_add_user_to_locking_range(nvme_ctrlr->opal_dev, user_id, locking_range_id,
+ OPAL_READONLY, admin_password);
+ if (rc) {
+ SPDK_ERRLOG("%s add user READONLY priority error: %d\n", bdev_name, rc);
+ return rc;
+ }
+
+ rc = spdk_opal_cmd_add_user_to_locking_range(nvme_ctrlr->opal_dev, user_id, locking_range_id,
+ OPAL_READWRITE, admin_password);
+ if (rc) {
+ SPDK_ERRLOG("%s add user READWRITE priority error: %d\n", bdev_name, rc);
+ return rc;
+ }
+
+ return 0;
+}
+
+SPDK_LOG_REGISTER_COMPONENT("vbdev_opal", SPDK_LOG_VBDEV_OPAL)
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-26 22:12:28 +0000