scsi/lpfc/lpfc_els.c

176 	struct lpfc_dmabuf *pcmd, *prsp, *pbuflist, *bmp;
219 	pcmd = kmalloc(sizeof(*pcmd), GFP_KERNEL);
220 	if (pcmd)
221 		pcmd->virt = lpfc_mbuf_alloc(phba, MEM_PRI, &pcmd->phys);
222 	if (!pcmd || !pcmd->virt)
225 	INIT_LIST_HEAD(&pcmd->list);
267 		bmp = pcmd;
275 	bpl->addr_low = cpu_to_le32(putPaddrLow(pcmd->phys));
276 	bpl->addr_high = cpu_to_le32(putPaddrHigh(pcmd->phys));
288 	elsiocb->cmd_dmabuf = pcmd;
295 		list_add(&prsp->list, &pcmd->list);
324 	lpfc_mbuf_free(phba, pcmd->virt, pcmd->phys);
328 	kfree(pcmd);
931 	struct lpfc_dmabuf *pcmd = cmdiocb->cmd_dmabuf, *prsp;
1084 	prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list);
1223 	uint32_t *pcmd;
1227 	pcmd = (uint32_t *)cmdiocb->cmd_dmabuf->virt;
1228 	cmd = *pcmd;
1277 	u8 *pcmd, ct;
1290 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
1294 	*((uint32_t *) (pcmd)) = ELS_CMD_FLOGI;
1295 	pcmd += sizeof(uint32_t);
1296 	memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm));
1297 	sp = (struct serv_parm *) pcmd;
2193 	uint8_t *pcmd;
2227 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
2230 	*((uint32_t *) (pcmd)) = ELS_CMD_PLOGI;
2231 	pcmd += sizeof(uint32_t);
2232 	memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm));
2233 	sp = (struct serv_parm *) pcmd;
2471 	uint8_t *pcmd;
2529 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
2532 	memset(pcmd, 0, cmdsize);
2540 		*((uint32_t *)(pcmd)) = ELS_CMD_PRLI;
2541 		pcmd += sizeof(uint32_t);
2542 		npr = (PRLI *)pcmd;
2570 		*((uint32_t *)(pcmd)) = ELS_CMD_NVMEPRLI;
2571 		pcmd += sizeof(uint32_t);
2572 		npr_nvme = (struct lpfc_nvme_prli *)pcmd;
2911 	uint8_t *pcmd;
2920 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
2923 	*((uint32_t *) (pcmd)) = ELS_CMD_ADISC;
2924 	pcmd += sizeof(uint32_t);
2927 	ap = (ADISC *) pcmd;
3149 	uint8_t *pcmd;
3166 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
3167 	*((uint32_t *) (pcmd)) = ELS_CMD_LOGO;
3168 	pcmd += sizeof(uint32_t);
3171 	*((uint32_t *) (pcmd)) = be32_to_cpu(vport->fc_myDID);
3172 	pcmd += sizeof(uint32_t);
3173 	memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));
3366 	struct lpfc_dmabuf *pcmd, *prsp;
3394 	pcmd = cmdiocb->cmd_dmabuf;
3395 	if (!pcmd)
3398 	pdata = (u32 *)pcmd->virt;
3443 		prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list);
3499 	uint8_t *pcmd;
3528 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
3530 	*((uint32_t *) (pcmd)) = ELS_CMD_SCR;
3531 	pcmd += sizeof(uint32_t);
3534 	memset(pcmd, 0, sizeof(SCR));
3535 	((SCR *) pcmd)->Function = SCR_FUNC_FULL;
3688 	uint8_t *pcmd;
3709 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
3711 	*((uint32_t *) (pcmd)) = ELS_CMD_FARPR;
3712 	pcmd += sizeof(uint32_t);
3715 	fp = (FARP *) (pcmd);
3717 	lp = (uint32_t *) pcmd;
3990 	struct lpfc_dmabuf *pcmd, *prsp;
4022 	pcmd = cmdiocb->cmd_dmabuf;
4023 	if (!pcmd)
4026 	pdata = (u32 *)pcmd->virt;
4034 	prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list);
4286 	u8 *pcmd = NULL;
4314 	pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;
4315 	memset(pcmd, 0, cmdsize);
4316 	edc_req = (struct fc_els_edc *)pcmd;
4615 	struct lpfc_dmabuf *pcmd = cmdiocb->cmd_dmabuf;
4631 	if (pcmd && pcmd->virt) {
4632 		elscmd = (uint32_t *) (pcmd->virt);
5522 	uint8_t *pcmd;
5560 		pcmd = elsiocb->cmd_dmabuf->virt;
5561 		*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
5562 		pcmd += sizeof(uint32_t);
5595 		pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;
5600 		*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
5601 		pcmd += sizeof(uint32_t);
5602 		sp = (struct serv_parm *)pcmd;
5624 			memcpy(pcmd, &vport->fc_sparam,
5673 		pcmd = (u8 *) elsiocb->cmd_dmabuf->virt;
5675 		memcpy(pcmd, oldiocb->cmd_dmabuf->virt,
5677 		*((uint32_t *) (pcmd)) = ELS_CMD_PRLO_ACC;
5678 		els_pkt_ptr = (ELS_PKT *) pcmd;
5711 		pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;
5712 		rdf_resp = (struct fc_els_rdf_resp *)pcmd;
5796 	uint8_t *pcmd;
5818 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
5820 	*((uint32_t *) (pcmd)) = ELS_CMD_LS_RJT;
5821 	pcmd += sizeof(uint32_t);
5822 	*((uint32_t *) (pcmd)) = rejectError;
5895 	uint8_t *pcmd;
5921 	pcmd = elsiocb->cmd_dmabuf->virt;
5922 	memset(pcmd, 0, cmdsize);
5924 	edc_rsp = (struct fc_els_edc_resp *)pcmd;
5998 	uint8_t *pcmd;
6034 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
6036 	*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
6037 	pcmd += sizeof(uint32_t);
6039 	ap = (ADISC *) (pcmd);
6098 	uint8_t *pcmd;
6156 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
6157 	memset(pcmd, 0, cmdsize);
6159 	*((uint32_t *)(pcmd)) = elsrspcmd;
6160 	pcmd += sizeof(uint32_t);
6171 		npr = (PRLI *) pcmd;
6200 		npr_nvme = (struct lpfc_nvme_prli *) pcmd;
6288 	uint8_t *pcmd;
6323 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
6324 	*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
6325 	pcmd += sizeof(uint32_t);
6327 	memset(pcmd, 0, sizeof(RNID));
6328 	rn = (RNID *) (pcmd);
6386 	uint8_t *pcmd;
6393 	pcmd = (uint8_t *)iocb->cmd_dmabuf->virt;
6394 	pcmd += sizeof(uint32_t);
6395 	rrq = (struct RRQ *)pcmd;
6440 	uint8_t *pcmd;
6480 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
6481 	*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
6482 	pcmd += sizeof(uint32_t);
6483 	memcpy(pcmd, data, cmdsize - sizeof(uint32_t));
7063 	uint8_t *pcmd;
7104 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
7105 	memset(pcmd, 0, sizeof(struct fc_rdp_res_frame));
7106 	*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
7117 					 (len + pcmd), ELS_CMD_RDP);
7119 	len += lpfc_rdp_res_sfp_desc((struct fc_rdp_sfp_desc *)(len + pcmd),
7121 	len += lpfc_rdp_res_speed((struct fc_rdp_port_speed_desc *)(len + pcmd),
7124 				       (len + pcmd), &rdp_context->link_stat);
7126 					     (len + pcmd), vport);
7128 					(len + pcmd), vport, ndlp);
7129 	len += lpfc_rdp_res_fec_desc((struct fc_fec_rdp_desc *)(len + pcmd),
7131 	len += lpfc_rdp_res_bbc_desc((struct fc_rdp_bbc_desc *)(len + pcmd),
7134 				(struct fc_rdp_oed_sfp_desc *)(len + pcmd),
7137 				(struct fc_rdp_oed_sfp_desc *)(len + pcmd),
7140 				(struct fc_rdp_oed_sfp_desc *)(len + pcmd),
7143 				(struct fc_rdp_oed_sfp_desc *)(len + pcmd),
7146 				(struct fc_rdp_oed_sfp_desc *)(len + pcmd),
7148 	len += lpfc_rdp_res_opd_desc((struct fc_rdp_opd_sfp_desc *)(len + pcmd),
7196 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
7198 	*((uint32_t *) (pcmd)) = ELS_CMD_LS_RJT;
7199 	stat = (struct ls_rjt *)(pcmd + sizeof(uint32_t));
7403 	struct lpfc_dmabuf *pcmd;
7424 	pcmd = cmdiocb->cmd_dmabuf;
7425 	rdp_req = (struct fc_rdp_req_frame *) pcmd->virt;
7490 	uint8_t *pcmd;
7551 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
7552 	*((uint32_t *)(pcmd)) = ELS_CMD_ACC;
7596 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
7598 	*((uint32_t *)(pcmd)) = ELS_CMD_LS_RJT;
7599 	stat = (struct ls_rjt *)(pcmd + sizeof(uint32_t));
7713 	struct lpfc_dmabuf *pcmd;
7720 	pcmd = cmdiocb->cmd_dmabuf;
7721 	lp = (uint8_t *)pcmd->virt;
7722 	beacon = (struct fc_lcb_request_frame *)pcmd->virt;
7961 	struct lpfc_dmabuf *pcmd;
7967 	pcmd = cmdiocb->cmd_dmabuf;
7968 	payload_ptr = (uint32_t *) pcmd->virt;
8020 	struct lpfc_dmabuf *pcmd;
8027 	pcmd = cmdiocb->cmd_dmabuf;
8028 	lp = (uint32_t *) pcmd->virt;
8159 				vport->fc_rscn_id_list[rscn_cnt] = pcmd;
8194 	vport->fc_rscn_id_list[vport->fc_rscn_id_cnt++] = pcmd;
8325 	struct lpfc_dmabuf *pcmd = cmdiocb->cmd_dmabuf;
8326 	uint32_t *lp = (uint32_t *) pcmd->virt;
8494 	struct lpfc_dmabuf *pcmd;
8499 	pcmd = cmdiocb->cmd_dmabuf;
8500 	lp = (uint32_t *) pcmd->virt;
8538 	uint8_t *pcmd;
8540 	pcmd = (uint8_t *)cmdiocb->cmd_dmabuf->virt;
8543 	pcmd += sizeof(uint32_t);
8545 	lpfc_els_rsp_echo_acc(vport, pcmd, cmdiocb, ndlp);
8629 	uint8_t *pcmd;
8675 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
8676 	*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
8677 	pcmd += sizeof(uint32_t); /* Skip past command */
8678 	rls_rsp = (struct RLS_RSP *)pcmd;
8804 	uint8_t *pcmd;
8822 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
8823 	*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
8824 	pcmd += sizeof(uint32_t); /* Skip past command */
8840 	rtv_rsp = (struct RTV_RSP *)pcmd;
8903 	uint8_t *pcmd;
8917 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
8920 	*((uint32_t *) (pcmd)) = ELS_CMD_RRQ;
8921 	pcmd += sizeof(uint32_t);
8922 	els_rrq = (struct RRQ *) pcmd;
9009 	uint8_t *pcmd;
9032 	pcmd = elsiocb->cmd_dmabuf->virt;
9033 	*((uint32_t *) (pcmd)) = ELS_CMD_ACC;
9034 	pcmd += sizeof(uint16_t);
9035 	*((uint16_t *)(pcmd)) = be16_to_cpu(cmdsize);
9036 	pcmd += sizeof(uint16_t);
9045 	memcpy(pcmd, &rpl_rsp, cmdsize - sizeof(uint32_t));
9092 	struct lpfc_dmabuf *pcmd;
9112 	pcmd = cmdiocb->cmd_dmabuf;
9113 	lp = (uint32_t *) pcmd->virt;
9158 	struct lpfc_dmabuf *pcmd;
9164 	pcmd = cmdiocb->cmd_dmabuf;
9165 	lp = (uint32_t *) pcmd->virt;
9475 	struct lpfc_dmabuf *pcmd;
9517 		pcmd = piocb->cmd_dmabuf;
9518 		if (pcmd)
9519 			els_command = *(uint32_t *) (pcmd->virt);
9780 	uint32_t *pcmd;
9797 		pcmd = (uint32_t *)cmdiocbp->cmd_dmabuf->virt;
9798 		lsrjt_event.command = (pcmd != NULL) ? *pcmd : 0;
11269 	struct lpfc_dmabuf *pcmd = cmdiocb->cmd_dmabuf, *prsp;
11320 	prsp = list_get_first(&pcmd->list, struct lpfc_dmabuf, list);
11422 	uint8_t *pcmd;
11451 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
11452 	*((uint32_t *) (pcmd)) = ELS_CMD_FDISC;
11453 	pcmd += sizeof(uint32_t); /* CSP Word 1 */
11454 	memcpy(pcmd, &vport->phba->pport->fc_sparam, sizeof(struct serv_parm));
11455 	sp = (struct serv_parm *) pcmd;
11464 	pcmd += sizeof(uint32_t); /* CSP Word 2 */
11465 	pcmd += sizeof(uint32_t); /* CSP Word 3 */
11466 	pcmd += sizeof(uint32_t); /* CSP Word 4 */
11467 	pcmd += sizeof(uint32_t); /* Port Name */
11468 	memcpy(pcmd, &vport->fc_portname, 8);
11469 	pcmd += sizeof(uint32_t); /* Node Name */
11470 	pcmd += sizeof(uint32_t); /* Node Name */
11471 	memcpy(pcmd, &vport->fc_nodename, 8);
11596 	uint8_t *pcmd;
11605 	pcmd = (uint8_t *)elsiocb->cmd_dmabuf->virt;
11606 	*((uint32_t *) (pcmd)) = ELS_CMD_LOGO;
11607 	pcmd += sizeof(uint32_t);
11610 	*((uint32_t *) (pcmd)) = be32_to_cpu(vport->fc_myDID);
11611 	pcmd += sizeof(uint32_t);
11612 	memcpy(pcmd, &vport->fc_portname, sizeof(struct lpfc_name));
12185 	u8 *pcmd, max_desc;
12193 	pcmd = prsp->virt;
12194 	data = (u32 *)pcmd;
12216 	len = *((u32 *)(pcmd + 4));
12218 	memcpy(vport->qfpa_res, pcmd, len + 8);
12221 	desc = (struct priority_range_desc *)(pcmd + 8);
12271 	u8 *pcmd;
12283 	pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;
12285 	*((u32 *)(pcmd)) = ELS_CMD_QFPA;
12286 	pcmd += 4;
12315 	u8 *pcmd;
12338 	pcmd = (u8 *)elsiocb->cmd_dmabuf->virt;
12345 	*((u32 *)(pcmd)) = ELS_CMD_UVEM;
12346 	len = (u32 *)(pcmd + 4);
12349 	vem_id_desc = (struct lpfc_vem_id_desc *)(pcmd + 8);
12355 	inst_desc = (struct instantiated_ve_desc *)(pcmd + 32);
12402 	u8 *pcmd;
12416 	pcmd = prsp->virt;
12417 	data = (u32 *)pcmd;