isci: Using Linux SSP frame header

[deliverable/linux.git] / drivers / scsi / isci / core / scic_sds_request.c

diff --git a/drivers/scsi/isci/core/scic_sds_request.c b/drivers/scsi/isci/core/scic_sds_request.c
index e9c69d451f437a339a99ed40d905160d000b7710..f34ca3d8ee33438374bed1e4d5f856f367bdacbf 100644 (file)
--- a/drivers/scsi/isci/core/scic_sds_request.c
+++ b/drivers/scsi/isci/core/scic_sds_request.c
@@ -1265,14 +1265,19 @@ scic_sds_request_started_state_frame_handler(struct scic_sds_request *sci_req,
                                             u32 frame_index)
 {
        enum sci_status status;
-       struct sci_ssp_frame_header *frame_header;
+       u32 *frame_header;
+       struct ssp_frame_hdr ssp_hdr;
+       ssize_t word_cnt;
 
        status = scic_sds_unsolicited_frame_control_get_header(
                &(scic_sds_request_get_controller(sci_req)->uf_control),
                frame_index,
                (void **)&frame_header);
 
-       if (frame_header->frame_type == SCI_SAS_RESPONSE_FRAME) {
+       word_cnt = sizeof(struct ssp_frame_hdr) / sizeof(u32);
+       sci_swab32_cpy(&ssp_hdr, frame_header, word_cnt);
+
+       if (ssp_hdr.frame_type == SSP_RESPONSE) {
                struct ssp_response_iu *resp_iu;
                ssize_t word_cnt = SSP_RESP_IU_MAX_SIZE / sizeof(u32);
 
@@ -1303,7 +1308,7 @@ scic_sds_request_started_state_frame_handler(struct scic_sds_request *sci_req,
                        __func__,
                        sci_req,
                        frame_index,
-                       frame_header->frame_type);
+                       ssp_hdr.frame_type);
        }
 
        /*