diff options
Diffstat (limited to 'drivers/scsi/ufs/ufshcd.c')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 42 |
1 files changed, 8 insertions, 34 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 04884d663e4e..064c9d9d763b 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -163,7 +163,7 @@ static inline int ufshcd_is_device_present(u32 reg_hcs) */ static inline int ufshcd_get_tr_ocs(struct ufshcd_lrb *lrbp) { - return lrbp->utr_descriptor_ptr->header.dword_2 & MASK_OCS; + return le32_to_cpu(lrbp->utr_descriptor_ptr->header.dword_2) & MASK_OCS; } /** @@ -176,7 +176,7 @@ static inline int ufshcd_get_tr_ocs(struct ufshcd_lrb *lrbp) static inline int ufshcd_get_tmr_ocs(struct utp_task_req_desc *task_req_descp) { - return task_req_descp->header.dword_2 & MASK_OCS; + return le32_to_cpu(task_req_descp->header.dword_2) & MASK_OCS; } /** @@ -390,26 +390,6 @@ static inline void ufshcd_copy_sense_data(struct ufshcd_lrb *lrbp) } /** - * ufshcd_query_to_cpu() - formats the buffer to native cpu endian - * @response: upiu query response to convert - */ -static inline void ufshcd_query_to_cpu(struct utp_upiu_query *response) -{ - response->length = be16_to_cpu(response->length); - response->value = be32_to_cpu(response->value); -} - -/** - * ufshcd_query_to_be() - formats the buffer to big endian - * @request: upiu query request to convert - */ -static inline void ufshcd_query_to_be(struct utp_upiu_query *request) -{ - request->length = cpu_to_be16(request->length); - request->value = cpu_to_be32(request->value); -} - -/** * ufshcd_copy_query_response() - Copy the Query Response and the data * descriptor * @hba: per adapter instance @@ -425,7 +405,6 @@ void ufshcd_copy_query_response(struct ufs_hba *hba, struct ufshcd_lrb *lrbp) UPIU_RSP_CODE_OFFSET; memcpy(&query_res->upiu_res, &lrbp->ucd_rsp_ptr->qr, QUERY_OSF_SIZE); - ufshcd_query_to_cpu(&query_res->upiu_res); /* Get the descriptor */ @@ -749,7 +728,7 @@ static void ufshcd_prepare_utp_query_req_upiu(struct ufs_hba *hba, { struct utp_upiu_req *ucd_req_ptr = lrbp->ucd_req_ptr; struct ufs_query *query = &hba->dev_cmd.query; - u16 len = query->request.upiu_req.length; + u16 len = be16_to_cpu(query->request.upiu_req.length); u8 *descp = (u8 *)lrbp->ucd_req_ptr + GENERAL_UPIU_REQUEST_SIZE; /* Query request header */ @@ -766,7 +745,6 @@ static void ufshcd_prepare_utp_query_req_upiu(struct ufs_hba *hba, /* Copy the Query Request buffer as is */ memcpy(&ucd_req_ptr->qr, &query->request.upiu_req, QUERY_OSF_SIZE); - ufshcd_query_to_be(&ucd_req_ptr->qr); /* Copy the Descriptor */ if ((len > 0) && (query->request.upiu_req.opcode == @@ -1151,7 +1129,7 @@ static int ufshcd_query_flag(struct ufs_hba *hba, enum query_opcode opcode, } if (flag_res) - *flag_res = (response->upiu_res.value & + *flag_res = (be32_to_cpu(response->upiu_res.value) & MASK_QUERY_UPIU_FLAG_LOC) & 0x1; out_unlock: @@ -1195,7 +1173,7 @@ int ufshcd_query_attr(struct ufs_hba *hba, enum query_opcode opcode, switch (opcode) { case UPIU_QUERY_OPCODE_WRITE_ATTR: request->query_func = UPIU_QUERY_FUNC_STANDARD_WRITE_REQUEST; - request->upiu_req.value = *attr_val; + request->upiu_req.value = cpu_to_be32(*attr_val); break; case UPIU_QUERY_OPCODE_READ_ATTR: request->query_func = UPIU_QUERY_FUNC_STANDARD_READ_REQUEST; @@ -1222,7 +1200,7 @@ int ufshcd_query_attr(struct ufs_hba *hba, enum query_opcode opcode, goto out_unlock; } - *attr_val = response->upiu_res.value; + *attr_val = be32_to_cpu(response->upiu_res.value); out_unlock: mutex_unlock(&hba->dev_cmd.lock); @@ -2568,12 +2546,8 @@ ufshcd_issue_tm_cmd(struct ufs_hba *hba, task_req_upiup->header.dword_1 = UPIU_HEADER_DWORD(0, tm_function, 0, 0); - task_req_upiup->input_param1 = lrbp->lun; - task_req_upiup->input_param1 = - cpu_to_be32(task_req_upiup->input_param1); - task_req_upiup->input_param2 = lrbp->task_tag; - task_req_upiup->input_param2 = - cpu_to_be32(task_req_upiup->input_param2); + task_req_upiup->input_param1 = cpu_to_be32(lrbp->lun); + task_req_upiup->input_param2 = cpu_to_be32(lrbp->task_tag); /* send command to the controller */ __set_bit(free_slot, &hba->outstanding_tasks); |