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Sponsored by: Samsung Electronic Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D54244 (cherry picked from commit ece6e062ae4b419736c8bb65874ece6be28c2100) --- sys/dev/ufshci/ufshci_ctrlr.c | 17 ++++------------- sys/dev/ufshci/ufshci_ctrlr_cmd.c | 6 ++++-- sys/dev/ufshci/ufshci_dev.c | 3 ++- sys/dev/ufshci/ufshci_private.h | 6 ++---- sys/dev/ufshci/ufshci_req_queue.c | 7 +++---- sys/dev/ufshci/ufshci_sim.c | 3 ++- 6 files changed, 17 insertions(+), 25 deletions(-) diff --git a/sys/dev/ufshci/ufshci_ctrlr.c b/sys/dev/ufshci/ufshci_ctrlr.c index 253342fb0cca..501a1074fa58 100644 --- a/sys/dev/ufshci/ufshci_ctrlr.c +++ b/sys/dev/ufshci/ufshci_ctrlr.c @@ -426,24 +426,15 @@ ufshci_ctrlr_submit_task_mgmt_request(struct ufshci_controller *ctrlr, struct ufshci_request *req) { return ( - ufshci_req_queue_submit_request(&ctrlr->task_mgmt_req_queue, req, - /*is_admin*/ false)); + ufshci_req_queue_submit_request(&ctrlr->task_mgmt_req_queue, req)); } int -ufshci_ctrlr_submit_admin_request(struct ufshci_controller *ctrlr, +ufshci_ctrlr_submit_transfer_request(struct ufshci_controller *ctrlr, struct ufshci_request *req) { - return (ufshci_req_queue_submit_request(&ctrlr->transfer_req_queue, req, - /*is_admin*/ true)); -} - -int -ufshci_ctrlr_submit_io_request(struct ufshci_controller *ctrlr, - struct ufshci_request *req) -{ - return (ufshci_req_queue_submit_request(&ctrlr->transfer_req_queue, req, - /*is_admin*/ false)); + return ( + ufshci_req_queue_submit_request(&ctrlr->transfer_req_queue, req)); } int diff --git a/sys/dev/ufshci/ufshci_ctrlr_cmd.c b/sys/dev/ufshci/ufshci_ctrlr_cmd.c index 253f31a93c2e..cac01894c062 100644 --- a/sys/dev/ufshci/ufshci_ctrlr_cmd.c +++ b/sys/dev/ufshci/ufshci_ctrlr_cmd.c @@ -44,12 +44,13 @@ ufshci_ctrlr_cmd_send_nop(struct ufshci_controller *ctrlr, ufshci_cb_fn_t cb_fn, req->request_size = sizeof(struct ufshci_nop_out_upiu); req->response_size = sizeof(struct ufshci_nop_in_upiu); + req->is_admin = true; upiu = (struct ufshci_nop_out_upiu *)&req->request_upiu; memset(upiu, 0, req->request_size); upiu->header.trans_type = UFSHCI_UPIU_TRANSACTION_CODE_NOP_OUT; - ufshci_ctrlr_submit_admin_request(ctrlr, req); + ufshci_ctrlr_submit_transfer_request(ctrlr, req); } void @@ -63,6 +64,7 @@ ufshci_ctrlr_cmd_send_query_request(struct ufshci_controller *ctrlr, req->request_size = sizeof(struct ufshci_query_request_upiu); req->response_size = sizeof(struct ufshci_query_response_upiu); + req->is_admin = true; upiu = (struct ufshci_query_request_upiu *)&req->request_upiu; memset(upiu, 0, req->request_size); @@ -75,5 +77,5 @@ ufshci_ctrlr_cmd_send_query_request(struct ufshci_controller *ctrlr, upiu->value_64 = param.value; upiu->length = param.desc_size; - ufshci_ctrlr_submit_admin_request(ctrlr, req); + ufshci_ctrlr_submit_transfer_request(ctrlr, req); } diff --git a/sys/dev/ufshci/ufshci_dev.c b/sys/dev/ufshci/ufshci_dev.c index 38c6de9731a4..406130c537a7 100644 --- a/sys/dev/ufshci/ufshci_dev.c +++ b/sys/dev/ufshci/ufshci_dev.c @@ -33,7 +33,8 @@ ufshci_dev_read_descriptor(struct ufshci_controller *ctrlr, &status, param); ufshci_completion_poll(&status); if (status.error) { - ufshci_printf(ctrlr, "ufshci_dev_read_descriptor failed!\n"); + ufshci_printf(ctrlr, + "Failed to send Read Descriptor query request!\n"); return (ENXIO); } diff --git a/sys/dev/ufshci/ufshci_private.h b/sys/dev/ufshci/ufshci_private.h index 3b33feecfefd..c76483ab60ed 100644 --- a/sys/dev/ufshci/ufshci_private.h +++ b/sys/dev/ufshci/ufshci_private.h @@ -465,9 +465,7 @@ void ufshci_ctrlr_poll(struct ufshci_controller *ctrlr); int ufshci_ctrlr_submit_task_mgmt_request(struct ufshci_controller *ctrlr, struct ufshci_request *req); -int ufshci_ctrlr_submit_admin_request(struct ufshci_controller *ctrlr, - struct ufshci_request *req); -int ufshci_ctrlr_submit_io_request(struct ufshci_controller *ctrlr, +int ufshci_ctrlr_submit_transfer_request(struct ufshci_controller *ctrlr, struct ufshci_request *req); int ufshci_ctrlr_send_nop(struct ufshci_controller *ctrlr); @@ -515,7 +513,7 @@ int ufshci_utr_req_queue_enable(struct ufshci_controller *ctrlr); void ufshci_req_queue_fail(struct ufshci_controller *ctrlr, struct ufshci_req_queue *req_queue); int ufshci_req_queue_submit_request(struct ufshci_req_queue *req_queue, - struct ufshci_request *req, bool is_admin); + struct ufshci_request *req); void ufshci_req_queue_complete_tracker(struct ufshci_tracker *tr); /* Request Single Doorbell Queue */ diff --git a/sys/dev/ufshci/ufshci_req_queue.c b/sys/dev/ufshci/ufshci_req_queue.c index 33008c6b1230..4c82b79d0e26 100644 --- a/sys/dev/ufshci/ufshci_req_queue.c +++ b/sys/dev/ufshci/ufshci_req_queue.c @@ -268,9 +268,8 @@ ufshci_req_queue_complete_tracker(struct ufshci_tracker *tr) error = ufshci_req_queue_response_is_error(req_queue, ocs, &cpl.response_upiu); - /* TODO: Implement retry */ - // retriable = ufshci_completion_is_retry(cpl); - retriable = false; + /* Retry for admin commands */ + retriable = req->is_admin; retry = error && retriable && req->retries < req_queue->ctrlr->retry_count; if (retry) @@ -778,7 +777,7 @@ _ufshci_req_queue_submit_request(struct ufshci_req_queue *req_queue, int ufshci_req_queue_submit_request(struct ufshci_req_queue *req_queue, - struct ufshci_request *req, bool is_admin) + struct ufshci_request *req) { struct ufshci_hw_queue *hwq; uint32_t error; diff --git a/sys/dev/ufshci/ufshci_sim.c b/sys/dev/ufshci/ufshci_sim.c index 1589e7475ad4..bee1fff858ff 100644 --- a/sys/dev/ufshci/ufshci_sim.c +++ b/sys/dev/ufshci/ufshci_sim.c @@ -165,6 +165,7 @@ ufshchi_sim_scsiio(struct cam_sim *sim, union ccb *ccb) data_direction = UFSHCI_DATA_DIRECTION_NO_DATA_TRANSFER; } req->data_direction = data_direction; + req->is_admin = false; upiu = (struct ufshci_cmd_command_upiu *)&req->request_upiu; memset(upiu, 0, req->request_size); @@ -191,7 +192,7 @@ ufshchi_sim_scsiio(struct cam_sim *sim, union ccb *ccb) } memcpy(upiu->cdb, cdb, csio->cdb_len); - error = ufshci_ctrlr_submit_io_request(ctrlr, req); + error = ufshci_ctrlr_submit_transfer_request(ctrlr, req); if (error == EBUSY) { ccb->ccb_h.status = CAM_SCSI_BUSY; xpt_done(ccb);