scsi: lpfc: refactor mailbox structure context fields

The driver data structure for managing a mailbox command contained two
context fields. Unfortunately, the context were considered "generic" to be
used at the whim of the command code.  Of course, one section of code used
fields this way, while another did it that way, and eventually there were
mixups.

Refactored the structure so that the generic contexts become a node context
and a buffer context and all code standardizes on their use.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index fdc706fc0209ff24485e6e7288303ac1619e6f26..5f30e40bcc0ada1b124be9a2cceb551b6608e528 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -1688,7 +1688,7 @@ lpfc_get_hba_info(struct lpfc_hba *phba,
        pmb = &pmboxq->u.mb;
        pmb->mbxCommand = MBX_READ_CONFIG;
        pmb->mbxOwner = OWN_HOST;
-       pmboxq->context1 = NULL;
+       pmboxq->ctx_buf = NULL;
 
        if (phba->pport->fc_flag & FC_OFFLINE_MODE)
                rc = MBX_NOT_FINISHED;
@@ -6219,7 +6219,7 @@ lpfc_get_stats(struct Scsi_Host *shost)
        pmb = &pmboxq->u.mb;
        pmb->mbxCommand = MBX_READ_STATUS;
        pmb->mbxOwner = OWN_HOST;
-       pmboxq->context1 = NULL;
+       pmboxq->ctx_buf = NULL;
        pmboxq->vport = vport;
 
        if (vport->fc_flag & FC_OFFLINE_MODE)
@@ -6251,7 +6251,7 @@ lpfc_get_stats(struct Scsi_Host *shost)
        memset(pmboxq, 0, sizeof (LPFC_MBOXQ_t));
        pmb->mbxCommand = MBX_READ_LNK_STAT;
        pmb->mbxOwner = OWN_HOST;
-       pmboxq->context1 = NULL;
+       pmboxq->ctx_buf = NULL;
        pmboxq->vport = vport;
 
        if (vport->fc_flag & FC_OFFLINE_MODE)
@@ -6331,7 +6331,7 @@ lpfc_reset_stats(struct Scsi_Host *shost)
        pmb->mbxCommand = MBX_READ_STATUS;
        pmb->mbxOwner = OWN_HOST;
        pmb->un.varWords[0] = 0x1; /* reset request */
-       pmboxq->context1 = NULL;
+       pmboxq->ctx_buf = NULL;
        pmboxq->vport = vport;
 
        if ((vport->fc_flag & FC_OFFLINE_MODE) ||
@@ -6349,7 +6349,7 @@ lpfc_reset_stats(struct Scsi_Host *shost)
        memset(pmboxq, 0, sizeof(LPFC_MBOXQ_t));
        pmb->mbxCommand = MBX_READ_LNK_STAT;
        pmb->mbxOwner = OWN_HOST;
-       pmboxq->context1 = NULL;
+       pmboxq->ctx_buf = NULL;
        pmboxq->vport = vport;
 
        if ((vport->fc_flag & FC_OFFLINE_MODE) ||

diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 9b8edfb06cb03358d6ca52909f88374b3ba1a272..b573fd00e650471f30142129de8ec0f7234f72b5 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -2501,9 +2501,9 @@ static int lpfcdiag_loop_self_reg(struct lpfc_hba *phba, uint16_t *rpi)
                return -ENOMEM;
        }
 
-       dmabuff = (struct lpfc_dmabuf *) mbox->context1;
-       mbox->context1 = NULL;
-       mbox->context2 = NULL;
+       dmabuff = (struct lpfc_dmabuf *)mbox->ctx_buf;
+       mbox->ctx_buf = NULL;
+       mbox->ctx_ndlp = NULL;
        status = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO);
 
        if ((status != MBX_SUCCESS) || (mbox->u.mb.mbxStatus)) {
@@ -3388,7 +3388,7 @@ lpfc_bsg_issue_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
        unsigned long flags;
        uint8_t *pmb, *pmb_buf;
 
-       dd_data = pmboxq->context1;
+       dd_data = pmboxq->ctx_ndlp;
 
        /*
         * The outgoing buffer is readily referred from the dma buffer,
@@ -3573,7 +3573,7 @@ lpfc_bsg_issue_mbox_ext_handle_job(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
        struct lpfc_sli_config_mbox *sli_cfg_mbx;
        uint8_t *pmbx;
 
-       dd_data = pmboxq->context1;
+       dd_data = pmboxq->ctx_buf;
 
        /* Determine if job has been aborted */
        spin_lock_irqsave(&phba->ct_ev_lock, flags);
@@ -3960,7 +3960,7 @@ lpfc_bsg_sli_cfg_read_cmd_ext(struct lpfc_hba *phba, struct bsg_job *job,
        pmboxq->mbox_cmpl = lpfc_bsg_issue_read_mbox_ext_cmpl;
 
        /* context fields to callback function */
-       pmboxq->context1 = dd_data;
+       pmboxq->ctx_buf = dd_data;
        dd_data->type = TYPE_MBOX;
        dd_data->set_job = job;
        dd_data->context_un.mbox.pmboxq = pmboxq;
@@ -4131,7 +4131,7 @@ lpfc_bsg_sli_cfg_write_cmd_ext(struct lpfc_hba *phba, struct bsg_job *job,
                pmboxq->mbox_cmpl = lpfc_bsg_issue_write_mbox_ext_cmpl;
 
                /* context fields to callback function */
-               pmboxq->context1 = dd_data;
+               pmboxq->ctx_buf = dd_data;
                dd_data->type = TYPE_MBOX;
                dd_data->set_job = job;
                dd_data->context_un.mbox.pmboxq = pmboxq;
@@ -4476,7 +4476,7 @@ lpfc_bsg_write_ebuf_set(struct lpfc_hba *phba, struct bsg_job *job,
                pmboxq->mbox_cmpl = lpfc_bsg_issue_write_mbox_ext_cmpl;
 
                /* context fields to callback function */
-               pmboxq->context1 = dd_data;
+               pmboxq->ctx_buf = dd_data;
                dd_data->type = TYPE_MBOX;
                dd_data->set_job = job;
                dd_data->context_un.mbox.pmboxq = pmboxq;
@@ -4761,7 +4761,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct bsg_job *job,
        if (mbox_req->inExtWLen || mbox_req->outExtWLen) {
                from = pmbx;
                ext = from + sizeof(MAILBOX_t);
-               pmboxq->context2 = ext;
+               pmboxq->ctx_buf = ext;
                pmboxq->in_ext_byte_len =
                        mbox_req->inExtWLen * sizeof(uint32_t);
                pmboxq->out_ext_byte_len =
@@ -4889,7 +4889,7 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct bsg_job *job,
        pmboxq->mbox_cmpl = lpfc_bsg_issue_mbox_cmpl;
 
        /* setup context field to pass wait_queue pointer to wake function */
-       pmboxq->context1 = dd_data;
+       pmboxq->ctx_ndlp = dd_data;
        dd_data->type = TYPE_MBOX;
        dd_data->set_job = job;
        dd_data->context_un.mbox.pmboxq = pmboxq;

diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 5c34bfa624ef1912e16459c3c49e1f6eac615138..a2caa9e67890fb24c483f71d31ea4ea91a25084b 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -415,7 +415,7 @@ lpfc_issue_fabric_reglogin(struct lpfc_vport *vport)
        /* increment the reference count on ndlp to hold reference
         * for the callback routine.
         */
-       mbox->context2 = lpfc_nlp_get(ndlp);
+       mbox->ctx_ndlp = lpfc_nlp_get(ndlp);
 
        rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
        if (rc == MBX_NOT_FINISHED) {
@@ -430,7 +430,7 @@ lpfc_issue_fabric_reglogin(struct lpfc_vport *vport)
         * for the failed mbox command.
         */
        lpfc_nlp_put(ndlp);
-       mp = (struct lpfc_dmabuf *) mbox->context1;
+       mp = (struct lpfc_dmabuf *)mbox->ctx_buf;
        lpfc_mbuf_free(phba, mp->virt, mp->phys);
        kfree(mp);
 fail_free_mbox:
@@ -504,7 +504,7 @@ lpfc_issue_reg_vfi(struct lpfc_vport *vport)
 
        mboxq->mbox_cmpl = lpfc_mbx_cmpl_reg_vfi;
        mboxq->vport = vport;
-       mboxq->context1 = dmabuf;
+       mboxq->ctx_buf = dmabuf;
        rc = lpfc_sli_issue_mbox(phba, mboxq, MBX_NOWAIT);
        if (rc == MBX_NOT_FINISHED) {
                rc = -ENXIO;
@@ -3990,11 +3990,11 @@ lpfc_cmpl_els_logo_acc(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
 void
 lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 {
-       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
-       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2;
+       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)(pmb->ctx_buf);
+       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
 
-       pmb->context1 = NULL;
-       pmb->context2 = NULL;
+       pmb->ctx_buf = NULL;
+       pmb->ctx_ndlp = NULL;
 
        lpfc_mbuf_free(phba, mp->virt, mp->phys);
        kfree(mp);
@@ -4070,7 +4070,7 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
        /* Check to see if link went down during discovery */
        if (!ndlp || !NLP_CHK_NODE_ACT(ndlp) || lpfc_els_chk_latt(vport)) {
                if (mbox) {
-                       mp = (struct lpfc_dmabuf *) mbox->context1;
+                       mp = (struct lpfc_dmabuf *)mbox->ctx_buf;
                        if (mp) {
                                lpfc_mbuf_free(phba, mp->virt, mp->phys);
                                kfree(mp);
@@ -4114,7 +4114,7 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
                                        "Data: x%x x%x x%x\n",
                                        ndlp->nlp_DID, ndlp->nlp_state,
                                        ndlp->nlp_rpi, ndlp->nlp_flag);
-                               mp = mbox->context1;
+                               mp = mbox->ctx_buf;
                                if (mp) {
                                        lpfc_mbuf_free(phba, mp->virt,
                                                       mp->phys);
@@ -4127,7 +4127,7 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
                        /* Increment reference count to ndlp to hold the
                         * reference to ndlp for the callback function.
                         */
-                       mbox->context2 = lpfc_nlp_get(ndlp);
+                       mbox->ctx_ndlp = lpfc_nlp_get(ndlp);
                        mbox->vport = vport;
                        if (ndlp->nlp_flag & NLP_RM_DFLT_RPI) {
                                mbox->mbox_flag |= LPFC_MBX_IMED_UNREG;
@@ -4181,7 +4181,7 @@ lpfc_cmpl_els_rsp(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb,
                                }
                        }
                }
-               mp = (struct lpfc_dmabuf *) mbox->context1;
+               mp = (struct lpfc_dmabuf *)mbox->ctx_buf;
                if (mp) {
                        lpfc_mbuf_free(phba, mp->virt, mp->phys);
                        kfree(mp);
@@ -5597,7 +5597,7 @@ lpfc_get_rdp_info(struct lpfc_hba *phba, struct lpfc_rdp_context *rdp_context)
                goto prep_mbox_fail;
        mbox->vport = rdp_context->ndlp->vport;
        mbox->mbox_cmpl = lpfc_mbx_cmpl_rdp_page_a0;
-       mbox->context2 = (struct lpfc_rdp_context *) rdp_context;
+       mbox->ctx_ndlp = (struct lpfc_rdp_context *)rdp_context;
        rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
        if (rc == MBX_NOT_FINISHED)
                goto issue_mbox_fail;
@@ -5722,10 +5722,10 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
        int rc;
 
        mb = &pmb->u.mb;
-       lcb_context = (struct lpfc_lcb_context *)pmb->context1;
+       lcb_context = (struct lpfc_lcb_context *)pmb->ctx_ndlp;
        ndlp = lcb_context->ndlp;
-       pmb->context1 = NULL;
-       pmb->context2 = NULL;
+       pmb->ctx_ndlp = NULL;
+       pmb->ctx_buf = NULL;
 
        shdr = (union lpfc_sli4_cfg_shdr *)
                        &pmb->u.mqe.un.beacon_config.header.cfg_shdr;
@@ -5832,7 +5832,7 @@ lpfc_sli4_set_beacon(struct lpfc_vport *vport,
        lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_COMMON,
                         LPFC_MBOX_OPCODE_SET_BEACON_CONFIG, len,
                         LPFC_SLI4_MBX_EMBED);
-       mbox->context1 = (void *)lcb_context;
+       mbox->ctx_ndlp = (void *)lcb_context;
        mbox->vport = phba->pport;
        mbox->mbox_cmpl = lpfc_els_lcb_rsp;
        bf_set(lpfc_mbx_set_beacon_port_num, &mbox->u.mqe.un.beacon_config,
@@ -6758,11 +6758,11 @@ lpfc_els_rsp_rls_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 
        mb = &pmb->u.mb;
 
-       ndlp = (struct lpfc_nodelist *) pmb->context2;
-       rxid = (uint16_t) ((unsigned long)(pmb->context1) & 0xffff);
-       oxid = (uint16_t) (((unsigned long)(pmb->context1) >> 16) & 0xffff);
-       pmb->context1 = NULL;
-       pmb->context2 = NULL;
+       ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
+       rxid = (uint16_t)((unsigned long)(pmb->ctx_buf) & 0xffff);
+       oxid = (uint16_t)(((unsigned long)(pmb->ctx_buf) >> 16) & 0xffff);
+       pmb->ctx_buf = NULL;
+       pmb->ctx_ndlp = NULL;
 
        if (mb->mbxStatus) {
                mempool_free(pmb, phba->mbox_mem_pool);
@@ -6846,11 +6846,11 @@ lpfc_els_rsp_rps_acc(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 
        mb = &pmb->u.mb;
 
-       ndlp = (struct lpfc_nodelist *) pmb->context2;
-       rxid = (uint16_t) ((unsigned long)(pmb->context1) & 0xffff);
-       oxid = (uint16_t) (((unsigned long)(pmb->context1) >> 16) & 0xffff);
-       pmb->context1 = NULL;
-       pmb->context2 = NULL;
+       ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
+       rxid = (uint16_t)((unsigned long)(pmb->ctx_buf) & 0xffff);
+       oxid = (uint16_t)(((unsigned long)(pmb->ctx_buf) >> 16) & 0xffff);
+       pmb->ctx_ndlp = NULL;
+       pmb->ctx_buf = NULL;
 
        if (mb->mbxStatus) {
                mempool_free(pmb, phba->mbox_mem_pool);
@@ -6941,10 +6941,10 @@ lpfc_els_rcv_rls(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
        mbox = mempool_alloc(phba->mbox_mem_pool, GFP_ATOMIC);
        if (mbox) {
                lpfc_read_lnk_stat(phba, mbox);
-               mbox->context1 = (void *)((unsigned long)
+               mbox->ctx_buf = (void *)((unsigned long)
                        ((cmdiocb->iocb.unsli3.rcvsli3.ox_id << 16) |
                        cmdiocb->iocb.ulpContext)); /* rx_id */
-               mbox->context2 = lpfc_nlp_get(ndlp);
+               mbox->ctx_ndlp = lpfc_nlp_get(ndlp);
                mbox->vport = vport;
                mbox->mbox_cmpl = lpfc_els_rsp_rls_acc;
                if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT)
@@ -7104,10 +7104,10 @@ lpfc_els_rcv_rps(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
                mbox = mempool_alloc(phba->mbox_mem_pool, GFP_ATOMIC);
                if (mbox) {
                        lpfc_read_lnk_stat(phba, mbox);
-                       mbox->context1 = (void *)((unsigned long)
+                       mbox->ctx_buf = (void *)((unsigned long)
                                ((cmdiocb->iocb.unsli3.rcvsli3.ox_id << 16) |
                                cmdiocb->iocb.ulpContext)); /* rx_id */
-                       mbox->context2 = lpfc_nlp_get(ndlp);
+                       mbox->ctx_ndlp = lpfc_nlp_get(ndlp);
                        mbox->vport = vport;
                        mbox->mbox_cmpl = lpfc_els_rsp_rps_acc;
                        if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT)
@@ -8602,7 +8602,7 @@ lpfc_cmpl_reg_new_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 {
        struct lpfc_vport *vport = pmb->vport;
        struct Scsi_Host  *shost = lpfc_shost_from_vport(vport);
-       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2;
+       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
        MAILBOX_t *mb = &pmb->u.mb;
        int rc;
 
@@ -8720,7 +8720,7 @@ lpfc_register_new_vport(struct lpfc_hba *phba, struct lpfc_vport *vport,
        if (mbox) {
                lpfc_reg_vpi(vport, mbox);
                mbox->vport = vport;
-               mbox->context2 = lpfc_nlp_get(ndlp);
+               mbox->ctx_ndlp = lpfc_nlp_get(ndlp);
                mbox->mbox_cmpl = lpfc_cmpl_reg_new_vport;
                if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT)
                    == MBX_NOT_FINISHED) {

diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 6c2fb55d739b442a7efa0d2c71708a71226e5a47..6fe29150de27f094a9ae5fcfc1f527b778f9fd9d 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -2944,7 +2944,7 @@ lpfc_start_fdiscs(struct lpfc_hba *phba)
 void
 lpfc_mbx_cmpl_reg_vfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
 {
-       struct lpfc_dmabuf *dmabuf = mboxq->context1;
+       struct lpfc_dmabuf *dmabuf = mboxq->ctx_buf;
        struct lpfc_vport *vport = mboxq->vport;
        struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
 
@@ -3037,7 +3037,7 @@ static void
 lpfc_mbx_cmpl_read_sparam(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 {
        MAILBOX_t *mb = &pmb->u.mb;
-       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) pmb->context1;
+       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)pmb->ctx_buf;
        struct lpfc_vport  *vport = pmb->vport;
        struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
        struct serv_parm *sp = &vport->fc_sparam;
@@ -3081,7 +3081,7 @@ lpfc_mbx_cmpl_read_sparam(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
        return;
 
 out:
-       pmb->context1 = NULL;
+       pmb->ctx_buf = NULL;
        lpfc_mbuf_free(phba, mp->virt, mp->phys);
        kfree(mp);
        lpfc_issue_clear_la(phba, vport);
@@ -3220,7 +3220,7 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, struct lpfc_mbx_read_top *la)
        sparam_mbox->mbox_cmpl = lpfc_mbx_cmpl_read_sparam;
        rc = lpfc_sli_issue_mbox(phba, sparam_mbox, MBX_NOWAIT);
        if (rc == MBX_NOT_FINISHED) {
-               mp = (struct lpfc_dmabuf *) sparam_mbox->context1;
+               mp = (struct lpfc_dmabuf *)sparam_mbox->ctx_buf;
                lpfc_mbuf_free(phba, mp->virt, mp->phys);
                kfree(mp);
                mempool_free(sparam_mbox, phba->mbox_mem_pool);
@@ -3349,7 +3349,7 @@ lpfc_mbx_cmpl_read_topology(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
        struct lpfc_mbx_read_top *la;
        struct lpfc_sli_ring *pring;
        MAILBOX_t *mb = &pmb->u.mb;
-       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
+       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)(pmb->ctx_buf);
        uint8_t attn_type;
 
        /* Unblock ELS traffic */
@@ -3506,12 +3506,12 @@ void
 lpfc_mbx_cmpl_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 {
        struct lpfc_vport  *vport = pmb->vport;
-       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
-       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2;
+       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)(pmb->ctx_buf);
+       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
        struct Scsi_Host  *shost = lpfc_shost_from_vport(vport);
 
-       pmb->context1 = NULL;
-       pmb->context2 = NULL;
+       pmb->ctx_buf = NULL;
+       pmb->ctx_ndlp = NULL;
 
        lpfc_printf_vlog(vport, KERN_INFO, LOG_SLI,
                         "0002 rpi:%x DID:%x flg:%x %d map:%x %p\n",
@@ -3719,8 +3719,8 @@ lpfc_create_static_vport(struct lpfc_hba *phba)
        vport_buff = (uint8_t *) vport_info;
        do {
                /* free dma buffer from previous round */
-               if (pmb->context1) {
-                       mp = (struct lpfc_dmabuf *)pmb->context1;
+               if (pmb->ctx_buf) {
+                       mp = (struct lpfc_dmabuf *)pmb->ctx_buf;
                        lpfc_mbuf_free(phba, mp->virt, mp->phys);
                        kfree(mp);
                }
@@ -3742,7 +3742,7 @@ lpfc_create_static_vport(struct lpfc_hba *phba)
 
                if (phba->sli_rev == LPFC_SLI_REV4) {
                        byte_count = pmb->u.mqe.un.mb_words[5];
-                       mp = (struct lpfc_dmabuf *)pmb->context1;
+                       mp = (struct lpfc_dmabuf *)pmb->ctx_buf;
                        if (byte_count > sizeof(struct static_vport_info) -
                                        offset)
                                byte_count = sizeof(struct static_vport_info)
@@ -3807,8 +3807,8 @@ lpfc_create_static_vport(struct lpfc_hba *phba)
 out:
        kfree(vport_info);
        if (mbx_wait_rc != MBX_TIMEOUT) {
-               if (pmb->context1) {
-                       mp = (struct lpfc_dmabuf *)pmb->context1;
+               if (pmb->ctx_buf) {
+                       mp = (struct lpfc_dmabuf *)pmb->ctx_buf;
                        lpfc_mbuf_free(phba, mp->virt, mp->phys);
                        kfree(mp);
                }
@@ -3829,13 +3829,13 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 {
        struct lpfc_vport *vport = pmb->vport;
        MAILBOX_t *mb = &pmb->u.mb;
-       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
+       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)(pmb->ctx_buf);
        struct lpfc_nodelist *ndlp;
        struct Scsi_Host *shost;
 
-       ndlp = (struct lpfc_nodelist *) pmb->context2;
-       pmb->context1 = NULL;
-       pmb->context2 = NULL;
+       ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
+       pmb->ctx_ndlp = NULL;
+       pmb->ctx_buf = NULL;
 
        if (mb->mbxStatus) {
                lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
@@ -3982,12 +3982,12 @@ void
 lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 {
        MAILBOX_t *mb = &pmb->u.mb;
-       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (pmb->context1);
-       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2;
+       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)(pmb->ctx_buf);
+       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
        struct lpfc_vport *vport = pmb->vport;
 
-       pmb->context1 = NULL;
-       pmb->context2 = NULL;
+       pmb->ctx_buf = NULL;
+       pmb->ctx_ndlp = NULL;
        vport->gidft_inp = 0;
 
        if (mb->mbxStatus) {
@@ -4756,7 +4756,7 @@ lpfc_nlp_logo_unreg(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
        struct lpfc_vport  *vport = pmb->vport;
        struct lpfc_nodelist *ndlp;
 
-       ndlp = (struct lpfc_nodelist *)(pmb->context1);
+       ndlp = (struct lpfc_nodelist *)(pmb->ctx_ndlp);
        if (!ndlp)
                return;
        lpfc_issue_els_logo(vport, ndlp, 0);
@@ -4799,7 +4799,7 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
                        lpfc_unreg_login(phba, vport->vpi, rpi, mbox);
                        mbox->vport = vport;
                        if (ndlp->nlp_flag & NLP_ISSUE_LOGO) {
-                               mbox->context1 = ndlp;
+                               mbox->ctx_ndlp = ndlp;
                                mbox->mbox_cmpl = lpfc_nlp_logo_unreg;
                        } else {
                                if (phba->sli_rev == LPFC_SLI_REV4 &&
@@ -4808,7 +4808,7 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
                                     &phba->sli4_hba.sli_intf) ==
                                      LPFC_SLI_INTF_IF_TYPE_2) &&
                                    (kref_read(&ndlp->kref) > 0)) {
-                                       mbox->context1 = lpfc_nlp_get(ndlp);
+                                       mbox->ctx_ndlp = lpfc_nlp_get(ndlp);
                                        mbox->mbox_cmpl =
                                                lpfc_sli4_unreg_rpi_cmpl_clr;
                                        /*
@@ -4895,7 +4895,7 @@ lpfc_unreg_all_rpis(struct lpfc_vport *vport)
                                 mbox);
                mbox->vport = vport;
                mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
-               mbox->context1 = NULL;
+               mbox->ctx_ndlp = NULL;
                rc = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO);
                if (rc != MBX_TIMEOUT)
                        mempool_free(mbox, phba->mbox_mem_pool);
@@ -4920,7 +4920,7 @@ lpfc_unreg_default_rpis(struct lpfc_vport *vport)
                               mbox);
                mbox->vport = vport;
                mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
-               mbox->context1 = NULL;
+               mbox->ctx_ndlp = NULL;
                rc = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO);
                if (rc != MBX_TIMEOUT)
                        mempool_free(mbox, phba->mbox_mem_pool);
@@ -4974,8 +4974,8 @@ lpfc_cleanup_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
        if ((mb = phba->sli.mbox_active)) {
                if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) &&
                   !(mb->mbox_flag & LPFC_MBX_IMED_UNREG) &&
-                  (ndlp == (struct lpfc_nodelist *) mb->context2)) {
-                       mb->context2 = NULL;
+                  (ndlp == (struct lpfc_nodelist *)mb->ctx_ndlp)) {
+                       mb->ctx_ndlp = NULL;
                        mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
                }
        }
@@ -4985,18 +4985,18 @@ lpfc_cleanup_node(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
        list_for_each_entry(mb, &phba->sli.mboxq_cmpl, list) {
                if ((mb->u.mb.mbxCommand != MBX_REG_LOGIN64) ||
                        (mb->mbox_flag & LPFC_MBX_IMED_UNREG) ||
-                       (ndlp != (struct lpfc_nodelist *) mb->context2))
+                       (ndlp != (struct lpfc_nodelist *)mb->ctx_ndlp))
                        continue;
 
-               mb->context2 = NULL;
+               mb->ctx_ndlp = NULL;
                mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
        }
 
        list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) {
                if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) &&
                   !(mb->mbox_flag & LPFC_MBX_IMED_UNREG) &&
-                   (ndlp == (struct lpfc_nodelist *) mb->context2)) {
-                       mp = (struct lpfc_dmabuf *) (mb->context1);
+                   (ndlp == (struct lpfc_nodelist *)mb->ctx_ndlp)) {
+                       mp = (struct lpfc_dmabuf *)(mb->ctx_buf);
                        if (mp) {
                                __lpfc_mbuf_free(phba, mp->virt, mp->phys);
                                kfree(mp);
@@ -5066,7 +5066,7 @@ lpfc_nlp_remove(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
                                mbox->mbox_flag |= LPFC_MBX_IMED_UNREG;
                                mbox->mbox_cmpl = lpfc_mbx_cmpl_dflt_rpi;
                                mbox->vport = vport;
-                               mbox->context2 = ndlp;
+                               mbox->ctx_ndlp = ndlp;
                                rc =lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
                                if (rc == MBX_NOT_FINISHED) {
                                        mempool_free(mbox, phba->mbox_mem_pool);
@@ -5831,12 +5831,12 @@ void
 lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 {
        MAILBOX_t *mb = &pmb->u.mb;
-       struct lpfc_dmabuf   *mp = (struct lpfc_dmabuf *) (pmb->context1);
-       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2;
+       struct lpfc_dmabuf   *mp = (struct lpfc_dmabuf *)(pmb->ctx_buf);
+       struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *)pmb->ctx_ndlp;
        struct lpfc_vport    *vport = pmb->vport;
 
-       pmb->context1 = NULL;
-       pmb->context2 = NULL;
+       pmb->ctx_buf = NULL;
+       pmb->ctx_ndlp = NULL;
 
        if (phba->sli_rev < LPFC_SLI_REV4)
                ndlp->nlp_rpi = mb->un.varWords[0];

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index d20a55aa153b45cc35becab66a3d329a0a735f48..e95a768575b0d24657a97bf995104e6bf5841a60 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -443,19 +443,19 @@ lpfc_config_port_post(struct lpfc_hba *phba)
                                "READ_SPARM mbxStatus x%x\n",
                                mb->mbxCommand, mb->mbxStatus);
                phba->link_state = LPFC_HBA_ERROR;
-               mp = (struct lpfc_dmabuf *) pmb->context1;
+               mp = (struct lpfc_dmabuf *)pmb->ctx_buf;
                mempool_free(pmb, phba->mbox_mem_pool);
                lpfc_mbuf_free(phba, mp->virt, mp->phys);
                kfree(mp);
                return -EIO;
        }
 
-       mp = (struct lpfc_dmabuf *) pmb->context1;
+       mp = (struct lpfc_dmabuf *)pmb->ctx_buf;
 
        memcpy(&vport->fc_sparam, mp->virt, sizeof (struct serv_parm));
        lpfc_mbuf_free(phba, mp->virt, mp->phys);
        kfree(mp);
-       pmb->context1 = NULL;
+       pmb->ctx_buf = NULL;
        lpfc_update_vport_wwn(vport);
 
        /* Update the fc_host data structures with new wwn. */

diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index deb094fdbb793ecc21b09989a8144ca0f6a0322b..b6aedc55be7758558dd5df7f2b985445b26c1922 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -94,7 +94,7 @@ lpfc_dump_static_vport(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb,
        memset(mp->virt, 0, LPFC_BPL_SIZE);
        INIT_LIST_HEAD(&mp->list);
        /* save address for completion */
-       pmb->context1 = (uint8_t *)mp;
+       pmb->ctx_buf = (uint8_t *)mp;
        mb->un.varWords[3] = putPaddrLow(mp->phys);
        mb->un.varWords[4] = putPaddrHigh(mp->phys);
        mb->un.varDmp.sli4_length = sizeof(struct static_vport_info);
@@ -139,7 +139,7 @@ lpfc_dump_mem(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb, uint16_t offset,
        void *ctx;
 
        mb = &pmb->u.mb;
-       ctx = pmb->context2;
+       ctx = pmb->ctx_buf;
 
        /* Setup to dump VPD region */
        memset(pmb, 0, sizeof (LPFC_MBOXQ_t));
@@ -151,7 +151,7 @@ lpfc_dump_mem(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb, uint16_t offset,
        mb->un.varDmp.word_cnt = (DMP_RSP_SIZE / sizeof (uint32_t));
        mb->un.varDmp.co = 0;
        mb->un.varDmp.resp_offset = 0;
-       pmb->context2 = ctx;
+       pmb->ctx_buf = ctx;
        mb->mbxOwner = OWN_HOST;
        return;
 }
@@ -172,7 +172,7 @@ lpfc_dump_wakeup_param(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
 
        mb = &pmb->u.mb;
        /* Save context so that we can restore after memset */
-       ctx = pmb->context2;
+       ctx = pmb->ctx_buf;
 
        /* Setup to dump VPD region */
        memset(pmb, 0, sizeof(LPFC_MBOXQ_t));
@@ -186,7 +186,7 @@ lpfc_dump_wakeup_param(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
        mb->un.varDmp.word_cnt = WAKE_UP_PARMS_WORD_SIZE;
        mb->un.varDmp.co = 0;
        mb->un.varDmp.resp_offset = 0;
-       pmb->context2 = ctx;
+       pmb->ctx_buf = ctx;
        return;
 }
 
@@ -304,7 +304,7 @@ lpfc_read_topology(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb,
        /* Save address for later completion and set the owner to host so that
         * the FW knows this mailbox is available for processing.
         */
-       pmb->context1 = (uint8_t *)mp;
+       pmb->ctx_buf = (uint8_t *)mp;
        mb->mbxOwner = OWN_HOST;
        return (0);
 }
@@ -631,7 +631,7 @@ lpfc_read_sparam(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb, int vpi)
                mb->un.varRdSparm.vpi = phba->vpi_ids[vpi];
 
        /* save address for completion */
-       pmb->context1 = mp;
+       pmb->ctx_buf = mp;
 
        return (0);
 }
@@ -783,7 +783,7 @@ lpfc_reg_rpi(struct lpfc_hba *phba, uint16_t vpi, uint32_t did,
        memcpy(sparam, param, sizeof (struct serv_parm));
 
        /* save address for completion */
-       pmb->context1 = (uint8_t *) mp;
+       pmb->ctx_buf = (uint8_t *)mp;
 
        mb->mbxCommand = MBX_REG_LOGIN64;
        mb->un.varRegLogin.un.sp64.tus.f.bdeSize = sizeof (struct serv_parm);
@@ -858,7 +858,7 @@ lpfc_sli4_unreg_all_rpis(struct lpfc_vport *vport)
                mbox->u.mb.un.varUnregLogin.rsvd1 = 0x4000;
                mbox->vport = vport;
                mbox->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
-               mbox->context1 = NULL;
+               mbox->ctx_ndlp = NULL;
                rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
                if (rc == MBX_NOT_FINISHED)
                        mempool_free(mbox, phba->mbox_mem_pool);
@@ -2288,7 +2288,7 @@ lpfc_sli4_dump_cfg_rg23(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
        INIT_LIST_HEAD(&mp->list);
 
        /* save address for completion */
-       mbox->context1 = (uint8_t *) mp;
+       mbox->ctx_buf = (uint8_t *)mp;
 
        mb->mbxCommand = MBX_DUMP_MEMORY;
        mb->un.varDmp.type = DMP_NV_PARAMS;
@@ -2305,7 +2305,7 @@ lpfc_mbx_cmpl_rdp_link_stat(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
        MAILBOX_t *mb;
        int rc = FAILURE;
        struct lpfc_rdp_context *rdp_context =
-                       (struct lpfc_rdp_context *)(mboxq->context2);
+                       (struct lpfc_rdp_context *)(mboxq->ctx_ndlp);
 
        mb = &mboxq->u.mb;
        if (mb->mbxStatus)
@@ -2323,9 +2323,9 @@ lpfc_mbx_cmpl_rdp_link_stat(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
 static void
 lpfc_mbx_cmpl_rdp_page_a2(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
 {
-       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) mbox->context1;
+       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)mbox->ctx_buf;
        struct lpfc_rdp_context *rdp_context =
-                       (struct lpfc_rdp_context *)(mbox->context2);
+                       (struct lpfc_rdp_context *)(mbox->ctx_ndlp);
 
        if (bf_get(lpfc_mqe_status, &mbox->u.mqe))
                goto error_mbuf_free;
@@ -2341,7 +2341,7 @@ lpfc_mbx_cmpl_rdp_page_a2(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
        lpfc_read_lnk_stat(phba, mbox);
        mbox->vport = rdp_context->ndlp->vport;
        mbox->mbox_cmpl = lpfc_mbx_cmpl_rdp_link_stat;
-       mbox->context2 = (struct lpfc_rdp_context *) rdp_context;
+       mbox->ctx_ndlp = (struct lpfc_rdp_context *)rdp_context;
        if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT) == MBX_NOT_FINISHED)
                goto error_cmd_free;
 
@@ -2359,9 +2359,9 @@ void
 lpfc_mbx_cmpl_rdp_page_a0(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
 {
        int rc;
-       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *) (mbox->context1);
+       struct lpfc_dmabuf *mp = (struct lpfc_dmabuf *)(mbox->ctx_buf);
        struct lpfc_rdp_context *rdp_context =
-                       (struct lpfc_rdp_context *)(mbox->context2);
+                       (struct lpfc_rdp_context *)(mbox->ctx_ndlp);
 
        if (bf_get(lpfc_mqe_status, &mbox->u.mqe))
                goto error;
@@ -2375,7 +2375,7 @@ lpfc_mbx_cmpl_rdp_page_a0(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
        INIT_LIST_HEAD(&mp->list);
 
        /* save address for completion */
-       mbox->context1 = mp;
+       mbox->ctx_buf = mp;
        mbox->vport = rdp_context->ndlp->vport;
 
        bf_set(lpfc_mqe_command, &mbox->u.mqe, MBX_DUMP_MEMORY);
@@ -2391,7 +2391,7 @@ lpfc_mbx_cmpl_rdp_page_a0(struct lpfc_hba *phba, LPFC_MBOXQ_t *mbox)
        mbox->u.mqe.un.mem_dump_type3.addr_hi = putPaddrHigh(mp->phys);
 
        mbox->mbox_cmpl = lpfc_mbx_cmpl_rdp_page_a2;
-       mbox->context2 = (struct lpfc_rdp_context *) rdp_context;
+       mbox->ctx_ndlp = (struct lpfc_rdp_context *)rdp_context;
        rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
        if (rc == MBX_NOT_FINISHED)
                goto error;
@@ -2436,7 +2436,7 @@ lpfc_sli4_dump_page_a0(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
 
        bf_set(lpfc_mqe_command, &mbox->u.mqe, MBX_DUMP_MEMORY);
        /* save address for completion */
-       mbox->context1 = mp;
+       mbox->ctx_buf = mp;
 
        bf_set(lpfc_mbx_memory_dump_type3_type,
                &mbox->u.mqe.un.mem_dump_type3, DMP_LMSD);

diff --git a/drivers/scsi/lpfc/lpfc_mem.c b/drivers/scsi/lpfc/lpfc_mem.c
index 9c22a2c93462eada7745f7939314e68c69c2568a..66191fa35f63637727536c43452b4c7320911096 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_mem.c
+++ b/drivers/scsi/lpfc/lpfc_mem.c
@@ -330,7 +330,7 @@ lpfc_mem_free_all(struct lpfc_hba *phba)
 
        /* Free memory used in mailbox queue back to mailbox memory pool */
        list_for_each_entry_safe(mbox, next_mbox, &psli->mboxq, list) {
-               mp = (struct lpfc_dmabuf *) (mbox->context1);
+               mp = (struct lpfc_dmabuf *)(mbox->ctx_buf);
                if (mp) {
                        lpfc_mbuf_free(phba, mp->virt, mp->phys);
                        kfree(mp);
@@ -340,7 +340,7 @@ lpfc_mem_free_all(struct lpfc_hba *phba)
        }
        /* Free memory used in mailbox cmpl list back to mailbox memory pool */
        list_for_each_entry_safe(mbox, next_mbox, &psli->mboxq_cmpl, list) {
-               mp = (struct lpfc_dmabuf *) (mbox->context1);
+               mp = (struct lpfc_dmabuf *)(mbox->ctx_buf);
                if (mp) {
                        lpfc_mbuf_free(phba, mp->virt, mp->phys);
                        kfree(mp);
@@ -354,7 +354,7 @@ lpfc_mem_free_all(struct lpfc_hba *phba)
        spin_unlock_irq(&phba->hbalock);
        if (psli->mbox_active) {
                mbox = psli->mbox_active;
-               mp = (struct lpfc_dmabuf *) (mbox->context1);
+               mp = (struct lpfc_dmabuf *)(mbox->ctx_buf);
                if (mp) {
                        lpfc_mbuf_free(phba, mp->virt, mp->phys);
                        kfree(mp);

diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index 7d5693cfaa8744b90a88f48f6b86a9a1b6a480d4..9cb93b50dd437ed84ea55333cf6eb6b28234e55d 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -467,7 +467,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
         */
        mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;
        /*
-        * mbox->context2 = lpfc_nlp_get(ndlp) deferred until mailbox
+        * mbox->ctx_ndlp = lpfc_nlp_get(ndlp) deferred until mailbox
         * command issued in lpfc_cmpl_els_acc().
         */
        mbox->vport = vport;
@@ -535,8 +535,8 @@ lpfc_mbx_cmpl_resume_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
        struct lpfc_nodelist *ndlp;
        uint32_t cmd;
 
-       elsiocb = (struct lpfc_iocbq *)mboxq->context1;
-       ndlp = (struct lpfc_nodelist *) mboxq->context2;
+       elsiocb = (struct lpfc_iocbq *)mboxq->ctx_buf;
+       ndlp = (struct lpfc_nodelist *)mboxq->ctx_ndlp;
        vport = mboxq->vport;
        cmd = elsiocb->drvrTimeout;
 
@@ -1258,7 +1258,7 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport,
                        ndlp->nlp_flag |= NLP_REG_LOGIN_SEND;
                        mbox->mbox_cmpl = lpfc_mbx_cmpl_reg_login;
                }
-               mbox->context2 = lpfc_nlp_get(ndlp);
+               mbox->ctx_ndlp = lpfc_nlp_get(ndlp);
                mbox->vport = vport;
                if (lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT)
                    != MBX_NOT_FINISHED) {
@@ -1272,7 +1272,7 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_vport *vport,
                 * command
                 */
                lpfc_nlp_put(ndlp);
-               mp = (struct lpfc_dmabuf *) mbox->context1;
+               mp = (struct lpfc_dmabuf *)mbox->ctx_buf;
                lpfc_mbuf_free(phba, mp->virt, mp->phys);
                kfree(mp);
                mempool_free(mbox, phba->mbox_mem_pool);
@@ -1641,10 +1641,10 @@ lpfc_rcv_logo_reglogin_issue(struct lpfc_vport *vport,
        /* cleanup any ndlp on mbox q waiting for reglogin cmpl */
        if ((mb = phba->sli.mbox_active)) {
                if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) &&
-                  (ndlp == (struct lpfc_nodelist *) mb->context2)) {
+                  (ndlp == (struct lpfc_nodelist *)mb->ctx_ndlp)) {
                        ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND;
                        lpfc_nlp_put(ndlp);
-                       mb->context2 = NULL;
+                       mb->ctx_ndlp = NULL;
                        mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
                }
        }
@@ -1652,8 +1652,8 @@ lpfc_rcv_logo_reglogin_issue(struct lpfc_vport *vport,
        spin_lock_irq(&phba->hbalock);
        list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) {
                if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) &&
-                  (ndlp == (struct lpfc_nodelist *) mb->context2)) {
-                       mp = (struct lpfc_dmabuf *) (mb->context1);
+                  (ndlp == (struct lpfc_nodelist *)mb->ctx_ndlp)) {
+                       mp = (struct lpfc_dmabuf *)(mb->ctx_buf);
                        if (mp) {
                                __lpfc_mbuf_free(phba, mp->virt, mp->phys);
                                kfree(mp);

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 770cef54aaa4bf2612676ddcdf3dd194ceaa2fc0..0653f29af4a5858f5161e85890586311a716d249 100644 (file)
--- 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;

diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index 34b7ab69b9b47ca26bd7fa2db87185e6bac72947..7abb395bb64a3f5690582a46a0fa1d3e97a580cd 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.h
@@ -144,9 +144,9 @@ typedef struct lpfcMboxq {
                MAILBOX_t mb;           /* Mailbox cmd */
                struct lpfc_mqe mqe;
        } u;
-       struct lpfc_vport *vport;/* virtual port pointer */
-       void *context1;         /* caller context information */
-       void *context2;         /* caller context information */
+       struct lpfc_vport *vport; /* virtual port pointer */
+       void *ctx_ndlp;           /* caller ndlp information */
+       void *ctx_buf;            /* caller buffer information */
        void *context3;
 
        void (*mbox_cmpl) (struct lpfc_hba *, struct lpfcMboxq *);

diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c
index c340e0e474736d57c47911aeebf24123a323f2a9..102a011ff6d4190c8b3e35308f783fa105ba1ad5 100644 (file)
--- a/drivers/scsi/lpfc/lpfc_vport.c
+++ b/drivers/scsi/lpfc/lpfc_vport.c
@@ -138,8 +138,8 @@ lpfc_vport_sparm(struct lpfc_hba *phba, struct lpfc_vport *vport)
         * Grab buffer pointer and clear context1 so we can use
         * lpfc_sli_issue_box_wait
         */
-       mp = (struct lpfc_dmabuf *) pmb->context1;
-       pmb->context1 = NULL;
+       mp = (struct lpfc_dmabuf *)pmb->ctx_buf;
+       pmb->ctx_buf = NULL;
 
        pmb->vport = vport;
        rc = lpfc_sli_issue_mbox_wait(phba, pmb, phba->fc_ratov * 2);