*/
static DEFINE_XARRAY(passthru_subsystems);
+void nvmet_passthrough_override_cap(struct nvmet_ctrl *ctrl)
+{
+ /*
+ * Multiple command set support can only be declared if the underlying
+ * controller actually supports it.
+ */
+ if (!nvme_multi_css(ctrl->subsys->passthru_ctrl))
+ ctrl->cap &= ~(1ULL << 43);
+}
+
static u16 nvmet_passthru_override_id_ctrl(struct nvmet_req *req)
{
struct nvmet_ctrl *ctrl = req->sq->ctrl;
static void nvmet_passthru_execute_cmd(struct nvmet_req *req)
{
- struct nvme_ctrl *ctrl = nvmet_req_passthru_ctrl(req);
+ struct nvme_ctrl *ctrl = nvmet_req_subsys(req)->passthru_ctrl;
struct request_queue *q = ctrl->admin_q;
struct nvme_ns *ns = NULL;
struct request *rq = NULL;
*/
static void nvmet_passthru_set_host_behaviour(struct nvmet_req *req)
{
- struct nvme_ctrl *ctrl = nvmet_req_passthru_ctrl(req);
+ struct nvme_ctrl *ctrl = nvmet_req_subsys(req)->passthru_ctrl;
struct nvme_feat_host_behavior *host;
u16 status = NVME_SC_INTERNAL;
int ret;