scsi/qla4xxx/ql4_bsg.c

12 qla4xxx_read_flash(struct bsg_job *bsg_job)
14 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
16 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
17 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
44 	length = bsg_job->reply_payload.payload_len;
62 			sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
63 					    bsg_job->reply_payload.sg_cnt,
68 	bsg_job_done(bsg_job, bsg_reply->result,
77 qla4xxx_update_flash(struct bsg_job *bsg_job)
79 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
81 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
82 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
109 	length = bsg_job->request_payload.payload_len;
122 	sg_copy_to_buffer(bsg_job->request_payload.sg_list,
123 			  bsg_job->request_payload.sg_cnt, flash, length);
133 	bsg_job_done(bsg_job, bsg_reply->result,
142 qla4xxx_get_acb_state(struct bsg_job *bsg_job)
144 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
146 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
147 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
168 	if (bsg_job->reply_payload.payload_len < sizeof(status)) {
170 			   __func__, bsg_job->reply_payload.payload_len);
186 			sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
187 					    bsg_job->reply_payload.sg_cnt,
192 	bsg_job_done(bsg_job, bsg_reply->result,
199 qla4xxx_read_nvram(struct bsg_job *bsg_job)
201 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
203 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
204 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
228 	len = bsg_job->reply_payload.payload_len;
257 			sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
258 					    bsg_job->reply_payload.sg_cnt,
263 	bsg_job_done(bsg_job, bsg_reply->result,
271 qla4xxx_update_nvram(struct bsg_job *bsg_job)
273 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
275 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
276 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
299 	len = bsg_job->request_payload.payload_len;
321 	sg_copy_to_buffer(bsg_job->request_payload.sg_list,
322 			  bsg_job->request_payload.sg_cnt, nvram, len);
332 	bsg_job_done(bsg_job, bsg_reply->result,
340 qla4xxx_restore_defaults(struct bsg_job *bsg_job)
342 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
344 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
345 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
377 	bsg_job_done(bsg_job, bsg_reply->result,
384 qla4xxx_bsg_get_acb(struct bsg_job *bsg_job)
386 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
388 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
389 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
412 	len = bsg_job->reply_payload.payload_len;
435 			sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
436 					    bsg_job->reply_payload.sg_cnt,
441 	bsg_job_done(bsg_job, bsg_reply->result,
448 static void ql4xxx_execute_diag_cmd(struct bsg_job *bsg_job)
450 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
452 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
453 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
493 	bsg_job->reply_len = sizeof(struct iscsi_bsg_reply) + sizeof(mbox_sts);
502 	bsg_job_done(bsg_job, bsg_reply->result,
652 static void qla4xxx_execute_diag_loopback_cmd(struct bsg_job *bsg_job)
654 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
656 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
657 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
721 	bsg_job->reply_len = sizeof(struct iscsi_bsg_reply) + sizeof(mbox_sts);
748 	bsg_job_done(bsg_job, bsg_reply->result,
752 static int qla4xxx_execute_diag_test(struct bsg_job *bsg_job)
754 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
756 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
774 			ql4xxx_execute_diag_cmd(bsg_job);
783 			qla4xxx_execute_diag_loopback_cmd(bsg_job);
795 		ql4xxx_execute_diag_cmd(bsg_job);
807  * @bsg_job: iscsi_bsg_job to handle
809 int qla4xxx_process_vendor_specific(struct bsg_job *bsg_job)
811 	struct iscsi_bsg_reply *bsg_reply = bsg_job->reply;
812 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
813 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
818 		return qla4xxx_read_flash(bsg_job);
821 		return qla4xxx_update_flash(bsg_job);
824 		return qla4xxx_get_acb_state(bsg_job);
827 		return qla4xxx_read_nvram(bsg_job);
830 		return qla4xxx_update_nvram(bsg_job);
833 		return qla4xxx_restore_defaults(bsg_job);
836 		return qla4xxx_bsg_get_acb(bsg_job);
839 		return qla4xxx_execute_diag_test(bsg_job);
846 		bsg_job_done(bsg_job, bsg_reply->result,
854  * @bsg_job: iscsi_bsg_job to handle
856 int qla4xxx_bsg_request(struct bsg_job *bsg_job)
858 	struct iscsi_bsg_request *bsg_req = bsg_job->request;
859 	struct Scsi_Host *host = iscsi_job_to_shost(bsg_job);
864 		return qla4xxx_process_vendor_specific(bsg_job);