}
static int nvme_uring_cmd_io(struct nvme_ctrl *ctrl, struct nvme_ns *ns,
- struct io_uring_cmd *ioucmd, unsigned int issue_flags)
+ struct io_uring_cmd *ioucmd, unsigned int issue_flags, bool vec)
{
struct nvme_uring_cmd_pdu *pdu = nvme_uring_cmd_pdu(ioucmd);
const struct nvme_uring_cmd *cmd = ioucmd->cmd;
req = nvme_alloc_user_request(q, &c, nvme_to_user_ptr(d.addr),
d.data_len, nvme_to_user_ptr(d.metadata),
d.metadata_len, 0, &meta, d.timeout_ms ?
- msecs_to_jiffies(d.timeout_ms) : 0, 0, rq_flags,
+ msecs_to_jiffies(d.timeout_ms) : 0, vec, rq_flags,
blk_flags);
if (IS_ERR(req))
return PTR_ERR(req);
switch (ioucmd->cmd_op) {
case NVME_URING_CMD_IO:
- ret = nvme_uring_cmd_io(ctrl, ns, ioucmd, issue_flags);
+ ret = nvme_uring_cmd_io(ctrl, ns, ioucmd, issue_flags, false);
+ break;
+ case NVME_URING_CMD_IO_VEC:
+ ret = nvme_uring_cmd_io(ctrl, ns, ioucmd, issue_flags, true);
break;
default:
ret = -ENOTTY;
/* io_uring async commands: */
#define NVME_URING_CMD_IO _IOWR('N', 0x80, struct nvme_uring_cmd)
+#define NVME_URING_CMD_IO_VEC _IOWR('N', 0x81, struct nvme_uring_cmd)
#endif /* _UAPI_LINUX_NVME_IOCTL_H */