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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:41:32 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 19:41:32 +0000 |
commit | f26f66d866ba1a9f3204e6fdfe2b07e67b5492ad (patch) | |
tree | c953c007cbe4f60a147ab62f97937d58abb2e9ca /plugins/transcend/transcend-nvme.c | |
parent | Initial commit. (diff) | |
download | nvme-cli-upstream/2.8.tar.xz nvme-cli-upstream/2.8.zip |
Adding upstream version 2.8.upstream/2.8
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'plugins/transcend/transcend-nvme.c')
-rw-r--r-- | plugins/transcend/transcend-nvme.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/plugins/transcend/transcend-nvme.c b/plugins/transcend/transcend-nvme.c new file mode 100644 index 0000000..547fbf4 --- /dev/null +++ b/plugins/transcend/transcend-nvme.c @@ -0,0 +1,86 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#include <fcntl.h> +#include <errno.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <inttypes.h> + +#include "nvme.h" +#include "libnvme.h" +#include "plugin.h" + +#define CREATE_CMD +#include "transcend-nvme.h" + +static const __u32 OP_BAD_BLOCK = 0xc2; +static const __u32 DW10_BAD_BLOCK = 0x400; +static const __u32 DW12_BAD_BLOCK = 0x5a; + +static int getHealthValue(int argc, char **argv, struct command *cmd, struct plugin *plugin) +{ + struct nvme_smart_log smart_log; + char *desc = "Get nvme health percentage."; + int percent_used = 0, healthvalue = 0; + struct nvme_dev *dev; + int result; + + OPT_ARGS(opts) = { + OPT_END() + }; + + result = parse_and_open(&dev, argc, argv, desc, opts); + if (result) { + printf("\nDevice not found\n"); + return -1; + } + result = nvme_get_log_smart(dev_fd(dev), 0xffffffff, false, &smart_log); + if (!result) { + printf("Transcend NVME heath value: "); + percent_used = smart_log.percent_used; + + if (percent_used > 100 || percent_used < 0) { + printf("0%%\n"); + } else { + healthvalue = 100 - percent_used; + printf("%d%%\n", healthvalue); + } + } + dev_close(dev); + return result; +} + +static int getBadblock(int argc, char **argv, struct command *cmd, struct plugin *plugin) +{ + + char *desc = "Get nvme bad block number."; + struct nvme_dev *dev; + int result; + + OPT_ARGS(opts) = { + OPT_END() + }; + + result = parse_and_open(&dev, argc, argv, desc, opts); + if (result) { + printf("\nDevice not found\n"); + return -1; + } + unsigned char data[1] = {0}; + struct nvme_passthru_cmd nvmecmd; + + memset(&nvmecmd, 0, sizeof(nvmecmd)); + nvmecmd.opcode = OP_BAD_BLOCK; + nvmecmd.cdw10 = DW10_BAD_BLOCK; + nvmecmd.cdw12 = DW12_BAD_BLOCK; + nvmecmd.addr = (__u64)(uintptr_t)data; + nvmecmd.data_len = 0x1; + result = nvme_submit_admin_passthru(dev_fd(dev), &nvmecmd, NULL); + if (!result) { + int badblock = data[0]; + + printf("Transcend NVME badblock count: %d\n", badblock); + } + dev_close(dev); + return result; +} |