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authorDaniel Baumann <daniel.baumann@progress-linux.org>2021-07-02 20:49:35 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2021-07-02 20:49:35 +0000
commitf2c543b4ccad3b9f8871d952cddf66b3b438595b (patch)
treec3c363d1cc72514221685c42a79a19b320114acc /plugins/amzn/amzn-nvme.c
parentAdding debian version 1.12-8. (diff)
downloadnvme-cli-f2c543b4ccad3b9f8871d952cddf66b3b438595b.tar.xz
nvme-cli-f2c543b4ccad3b9f8871d952cddf66b3b438595b.zip
Merging upstream version 1.14.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'plugins/amzn/amzn-nvme.c')
-rw-r--r--plugins/amzn/amzn-nvme.c59
1 files changed, 59 insertions, 0 deletions
diff --git a/plugins/amzn/amzn-nvme.c b/plugins/amzn/amzn-nvme.c
new file mode 100644
index 0000000..47a2d82
--- /dev/null
+++ b/plugins/amzn/amzn-nvme.c
@@ -0,0 +1,59 @@
+#include <fcntl.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <inttypes.h>
+
+#include "linux/nvme_ioctl.h"
+
+#include "common.h"
+#include "nvme.h"
+#include "nvme-print.h"
+#include "nvme-ioctl.h"
+#include "plugin.h"
+
+#include "argconfig.h"
+#include "suffix.h"
+
+#define CREATE_CMD
+#include "amzn-nvme.h"
+
+struct nvme_vu_id_ctrl_field {
+ __u8 bdev[32];
+ __u8 reserved0[992];
+};
+
+static void json_amzn_id_ctrl(struct nvme_vu_id_ctrl_field *id,
+ char *bdev,
+ struct json_object *root)
+{
+ json_object_add_value_string(root, "bdev", bdev);
+}
+
+static void amzn_id_ctrl(__u8 *vs, struct json_object *root)
+{
+ struct nvme_vu_id_ctrl_field* id = (struct nvme_vu_id_ctrl_field *)vs;
+
+ char bdev[32] = { 0 };
+
+ int len = 0;
+ while (len < 31) {
+ if (id->bdev[++len] == ' ') {
+ break;
+ }
+ }
+ snprintf(bdev, len+1, "%s", id->bdev);
+
+ if (root) {
+ json_amzn_id_ctrl(id, bdev, root);
+ return;
+ }
+
+ printf("bdev : %s\n", bdev);
+}
+
+static int id_ctrl(int argc, char **argv, struct command *cmd, struct plugin *plugin)
+{
+ return __id_ctrl(argc, argv, cmd, plugin, amzn_id_ctrl);
+}