1 files changed, 41 insertions, 37 deletions

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 770cef54aaa4..0653f29af4a5 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -2456,7 +2456,7 @@ lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 	uint16_t rpi, vpi;
 	int rc;
 
-	mp = (struct lpfc_dmabuf *) (pmb->context1);
+	mp = (struct lpfc_dmabuf *)(pmb->ctx_buf);
 
 	if (mp) {
 		lpfc_mbuf_free(phba, mp->virt, mp->phys);
@@ -2491,9 +2491,9 @@ lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 	}
 
 	if (pmb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
-		ndlp = (struct lpfc_nodelist *)pmb->context2;
+		ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
 		lpfc_nlp_put(ndlp);
-		pmb->context2 = NULL;
+		pmb->ctx_ndlp = NULL;
 	}
 
 	/* Check security permission status on INIT_LINK mailbox command */
@@ -2527,7 +2527,7 @@ lpfc_sli4_unreg_rpi_cmpl_clr(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 	struct lpfc_vport  *vport = pmb->vport;
 	struct lpfc_nodelist *ndlp;
 
-	ndlp = pmb->context1;
+	ndlp = pmb->ctx_ndlp;
 	if (pmb->u.mb.mbxCommand == MBX_UNREG_LOGIN) {
 		if (phba->sli_rev == LPFC_SLI_REV4 &&
 		    (bf_get(lpfc_sli_intf_if_type,
@@ -5229,7 +5229,7 @@ lpfc_sli4_read_fcoe_params(struct lpfc_hba *phba)
 		goto out_free_mboxq;
 	}
 
-	mp = (struct lpfc_dmabuf *) mboxq->context1;
+	mp = (struct lpfc_dmabuf *)mboxq->ctx_buf;
 	rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL);
 
 	lpfc_printf_log(phba, KERN_INFO, LOG_MBOX | LOG_SLI,
@@ -7350,7 +7350,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
 
 	mboxq->vport = vport;
 	rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL);
-	mp = (struct lpfc_dmabuf *) mboxq->context1;
+	mp = (struct lpfc_dmabuf *)mboxq->ctx_buf;
 	if (rc == MBX_SUCCESS) {
 		memcpy(&vport->fc_sparam, mp->virt, sizeof(struct serv_parm));
 		rc = 0;
@@ -7362,7 +7362,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
 	 */
 	lpfc_mbuf_free(phba, mp->virt, mp->phys);
 	kfree(mp);
-	mboxq->context1 = NULL;
+	mboxq->ctx_buf = NULL;
 	if (unlikely(rc)) {
 		lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
 				"0382 READ_SPARAM command failed "
@@ -8132,10 +8132,10 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
 		}
 
 		/* Copy the mailbox extension data */
-		if (pmbox->in_ext_byte_len && pmbox->context2) {
-			lpfc_sli_pcimem_bcopy(pmbox->context2,
-				(uint8_t *)phba->mbox_ext,
-				pmbox->in_ext_byte_len);
+		if (pmbox->in_ext_byte_len && pmbox->ctx_buf) {
+			lpfc_sli_pcimem_bcopy(pmbox->ctx_buf,
+					      (uint8_t *)phba->mbox_ext,
+					      pmbox->in_ext_byte_len);
 		}
 		/* Copy command data to host SLIM area */
 		lpfc_sli_pcimem_bcopy(mbx, phba->mbox, MAILBOX_CMD_SIZE);
@@ -8146,10 +8146,10 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
 				= MAILBOX_HBA_EXT_OFFSET;
 
 		/* Copy the mailbox extension data */
-		if (pmbox->in_ext_byte_len && pmbox->context2)
+		if (pmbox->in_ext_byte_len && pmbox->ctx_buf)
 			lpfc_memcpy_to_slim(phba->MBslimaddr +
 				MAILBOX_HBA_EXT_OFFSET,
-				pmbox->context2, pmbox->in_ext_byte_len);
+				pmbox->ctx_buf, pmbox->in_ext_byte_len);
 
 		if (mbx->mbxCommand == MBX_CONFIG_PORT)
 			/* copy command data into host mbox for cmpl */
@@ -8272,9 +8272,9 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
 			lpfc_sli_pcimem_bcopy(phba->mbox, mbx,
 						MAILBOX_CMD_SIZE);
 			/* Copy the mailbox extension data */
-			if (pmbox->out_ext_byte_len && pmbox->context2) {
+			if (pmbox->out_ext_byte_len && pmbox->ctx_buf) {
 				lpfc_sli_pcimem_bcopy(phba->mbox_ext,
-						      pmbox->context2,
+						      pmbox->ctx_buf,
 						      pmbox->out_ext_byte_len);
 			}
 		} else {
@@ -8282,8 +8282,9 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox,
 			lpfc_memcpy_from_slim(mbx, phba->MBslimaddr,
 						MAILBOX_CMD_SIZE);
 			/* Copy the mailbox extension data */
-			if (pmbox->out_ext_byte_len && pmbox->context2) {
-				lpfc_memcpy_from_slim(pmbox->context2,
+			if (pmbox->out_ext_byte_len && pmbox->ctx_buf) {
+				lpfc_memcpy_from_slim(
+					pmbox->ctx_buf,
 					phba->MBslimaddr +
 					MAILBOX_HBA_EXT_OFFSET,
 					pmbox->out_ext_byte_len);
@@ -12558,10 +12559,10 @@ lpfc_sli_sp_intr_handler(int irq, void *dev_id)
 					lpfc_sli_pcimem_bcopy(mbox, pmbox,
 							MAILBOX_CMD_SIZE);
 					if (pmb->out_ext_byte_len &&
-						pmb->context2)
+						pmb->ctx_buf)
 						lpfc_sli_pcimem_bcopy(
 						phba->mbox_ext,
-						pmb->context2,
+						pmb->ctx_buf,
 						pmb->out_ext_byte_len);
 				}
 				if (pmb->mbox_flag & LPFC_MBX_IMED_UNREG) {
@@ -12576,9 +12577,9 @@ lpfc_sli_sp_intr_handler(int irq, void *dev_id)
 
 					if (!pmbox->mbxStatus) {
 						mp = (struct lpfc_dmabuf *)
-							(pmb->context1);
+							(pmb->ctx_buf);
 						ndlp = (struct lpfc_nodelist *)
-							pmb->context2;
+							pmb->ctx_ndlp;
 
 						/* Reg_LOGIN of dflt RPI was
 						 * successful. new lets get
@@ -12591,8 +12592,8 @@ lpfc_sli_sp_intr_handler(int irq, void *dev_id)
 							pmb);
 						pmb->mbox_cmpl =
 							lpfc_mbx_cmpl_dflt_rpi;
-						pmb->context1 = mp;
-						pmb->context2 = ndlp;
+						pmb->ctx_buf = mp;
+						pmb->ctx_ndlp = ndlp;
 						pmb->vport = vport;
 						rc = lpfc_sli_issue_mbox(phba,
 								pmb,
@@ -13198,16 +13199,16 @@ lpfc_sli4_sp_handle_mbox_event(struct lpfc_hba *phba, struct lpfc_mcqe *mcqe)
 				      mcqe_status,
 				      pmbox->un.varWords[0], 0);
 		if (mcqe_status == MB_CQE_STATUS_SUCCESS) {
-			mp = (struct lpfc_dmabuf *)(pmb->context1);
-			ndlp = (struct lpfc_nodelist *)pmb->context2;
+			mp = (struct lpfc_dmabuf *)(pmb->ctx_buf);
+			ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
 			/* Reg_LOGIN of dflt RPI was successful. Now lets get
 			 * RID of the PPI using the same mbox buffer.
 			 */
 			lpfc_unreg_login(phba, vport->vpi,
 					 pmbox->un.varWords[0], pmb);
 			pmb->mbox_cmpl = lpfc_mbx_cmpl_dflt_rpi;
-			pmb->context1 = mp;
-			pmb->context2 = ndlp;
+			pmb->ctx_buf = mp;
+			pmb->ctx_ndlp = ndlp;
 			pmb->vport = vport;
 			rc = lpfc_sli_issue_mbox(phba, pmb, MBX_NOWAIT);
 			if (rc != MBX_BUSY)
@@ -14682,7 +14683,8 @@ lpfc_modify_hba_eq_delay(struct lpfc_hba *phba, uint32_t startq,
 
 	mbox->vport = phba->pport;
 	mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
-	mbox->context1 = NULL;
+	mbox->ctx_buf = NULL;
+	mbox->ctx_ndlp = NULL;
 	rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL);
 	shdr = (union lpfc_sli4_cfg_shdr *) &eq_delay->header.cfg_shdr;
 	shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response);
@@ -14802,7 +14804,8 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint32_t imax)
 	}
 	mbox->vport = phba->pport;
 	mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
-	mbox->context1 = NULL;
+	mbox->ctx_buf = NULL;
+	mbox->ctx_ndlp = NULL;
 	rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL);
 	shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response);
 	shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response);
@@ -18220,8 +18223,8 @@ lpfc_sli4_resume_rpi(struct lpfc_nodelist *ndlp,
 	lpfc_resume_rpi(mboxq, ndlp);
 	if (cmpl) {
 		mboxq->mbox_cmpl = cmpl;
-		mboxq->context1 = arg;
-		mboxq->context2 = ndlp;
+		mboxq->ctx_buf = arg;
+		mboxq->ctx_ndlp = ndlp;
 	} else
 		mboxq->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
 	mboxq->vport = ndlp->vport;
@@ -19032,7 +19035,7 @@ lpfc_sli4_get_config_region23(struct lpfc_hba *phba, char *rgn23_data)
 	if (lpfc_sli4_dump_cfg_rg23(phba, mboxq))
 		goto out;
 	mqe = &mboxq->u.mqe;
-	mp = (struct lpfc_dmabuf *) mboxq->context1;
+	mp = (struct lpfc_dmabuf *)mboxq->ctx_buf;
 	rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_POLL);
 	if (rc)
 		goto out;
@@ -19283,7 +19286,7 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
 			(mb->u.mb.mbxCommand == MBX_REG_VPI))
 			mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
 		if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
-			act_mbx_ndlp = (struct lpfc_nodelist *)mb->context2;
+			act_mbx_ndlp = (struct lpfc_nodelist *)mb->ctx_ndlp;
 			/* Put reference count for delayed processing */
 			act_mbx_ndlp = lpfc_nlp_get(act_mbx_ndlp);
 			/* Unregister the RPI when mailbox complete */
@@ -19308,7 +19311,7 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
 
 			mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
 			if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
-				ndlp = (struct lpfc_nodelist *)mb->context2;
+				ndlp = (struct lpfc_nodelist *)mb->ctx_ndlp;
 				/* Unregister the RPI when mailbox complete */
 				mb->mbox_flag |= LPFC_MBX_IMED_UNREG;
 				restart_loop = 1;
@@ -19328,13 +19331,14 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
 	while (!list_empty(&mbox_cmd_list)) {
 		list_remove_head(&mbox_cmd_list, mb, LPFC_MBOXQ_t, list);
 		if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
-			mp = (struct lpfc_dmabuf *) (mb->context1);
+			mp = (struct lpfc_dmabuf *)(mb->ctx_buf);
 			if (mp) {
 				__lpfc_mbuf_free(phba, mp->virt, mp->phys);
 				kfree(mp);
 			}
-			ndlp = (struct lpfc_nodelist *) mb->context2;
-			mb->context2 = NULL;
+			mb->ctx_buf = NULL;
+			ndlp = (struct lpfc_nodelist *)mb->ctx_ndlp;
+			mb->ctx_ndlp = NULL;
 			if (ndlp) {
 				spin_lock(shost->host_lock);
 				ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL;