53 lines
1,015 B
C
53 lines
1,015 B
C
#include <fcntl.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <inttypes.h>
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#include "common.h"
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#include "nvme.h"
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#include "libnvme.h"
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#include "plugin.h"
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#define CREATE_CMD
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#include "amzn-nvme.h"
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struct nvme_vu_id_ctrl_field {
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__u8 bdev[32];
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__u8 reserved0[992];
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};
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static void json_amzn_id_ctrl(struct nvme_vu_id_ctrl_field *id,
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char *bdev,
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struct json_object *root)
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{
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json_object_add_value_string(root, "bdev", bdev);
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}
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static void amzn_id_ctrl(__u8 *vs, struct json_object *root)
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{
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struct nvme_vu_id_ctrl_field* id = (struct nvme_vu_id_ctrl_field *)vs;
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char bdev[32] = { 0 };
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int len = 0;
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while (len < 31) {
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if (id->bdev[++len] == ' ') {
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break;
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}
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}
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snprintf(bdev, len+1, "%s", id->bdev);
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if (root) {
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json_amzn_id_ctrl(id, bdev, root);
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return;
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}
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printf("bdev : %s\n", bdev);
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}
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static int id_ctrl(int argc, char **argv, struct command *cmd, struct plugin *plugin)
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{
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return __id_ctrl(argc, argv, cmd, plugin, amzn_id_ctrl);
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}
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