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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-29 04:41:05 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-29 04:41:05 +0000 |
commit | 1cc8413aaf5f8fa6595aece1933462c096e88639 (patch) | |
tree | e97b4f25c511372d73bdd96c389c5f468d99138a /plugins/transcend/transcend-nvme.c | |
parent | Initial commit. (diff) | |
download | nvme-cli-upstream.tar.xz nvme-cli-upstream.zip |
Adding upstream version 2.4+really2.3.upstream/2.4+really2.3upstream
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 | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/plugins/transcend/transcend-nvme.c b/plugins/transcend/transcend-nvme.c new file mode 100644 index 0000000..024351f --- /dev/null +++ b/plugins/transcend/transcend-nvme.c @@ -0,0 +1,90 @@ +// 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; +} |