diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 269 |
1 files changed, 219 insertions, 50 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 049fb9a17b3f..7a61455140b6 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -212,7 +212,7 @@ lpfc_sli4_eq_get(struct lpfc_queue *q) struct lpfc_eqe *eqe = q->qe[q->hba_index].eqe; /* If the next EQE is not valid then we are done */ - if (!bf_get(lpfc_eqe_valid, eqe)) + if (!bf_get_le32(lpfc_eqe_valid, eqe)) return NULL; /* If the host has not yet processed the next entry then we are done */ if (((q->hba_index + 1) % q->entry_count) == q->host_index) @@ -247,7 +247,7 @@ lpfc_sli4_eq_release(struct lpfc_queue *q, bool arm) /* while there are valid entries */ while (q->hba_index != q->host_index) { temp_eqe = q->qe[q->host_index].eqe; - bf_set(lpfc_eqe_valid, temp_eqe, 0); + bf_set_le32(lpfc_eqe_valid, temp_eqe, 0); released++; q->host_index = ((q->host_index + 1) % q->entry_count); } @@ -285,7 +285,7 @@ lpfc_sli4_cq_get(struct lpfc_queue *q) struct lpfc_cqe *cqe; /* If the next CQE is not valid then we are done */ - if (!bf_get(lpfc_cqe_valid, q->qe[q->hba_index].cqe)) + if (!bf_get_le32(lpfc_cqe_valid, q->qe[q->hba_index].cqe)) return NULL; /* If the host has not yet processed the next entry then we are done */ if (((q->hba_index + 1) % q->entry_count) == q->host_index) @@ -321,7 +321,7 @@ lpfc_sli4_cq_release(struct lpfc_queue *q, bool arm) /* while there are valid entries */ while (q->hba_index != q->host_index) { temp_qe = q->qe[q->host_index].cqe; - bf_set(lpfc_cqe_valid, temp_qe, 0); + bf_set_le32(lpfc_cqe_valid, temp_qe, 0); released++; q->host_index = ((q->host_index + 1) % q->entry_count); } @@ -1659,6 +1659,8 @@ lpfc_sli_chk_mbx_command(uint8_t mbxCommand) case MBX_INIT_VPI: case MBX_INIT_VFI: case MBX_RESUME_RPI: + case MBX_READ_EVENT_LOG_STATUS: + case MBX_READ_EVENT_LOG: ret = mbxCommand; break; default: @@ -4296,7 +4298,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) "2570 Failed to read FCoE parameters\n"); /* Issue READ_REV to collect vpd and FW information. */ - vpd_size = PAGE_SIZE; + vpd_size = SLI4_PAGE_SIZE; vpd = kzalloc(vpd_size, GFP_KERNEL); if (!vpd) { rc = -ENOMEM; @@ -4891,9 +4893,34 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, mb->mbxOwner = OWN_CHIP; if (psli->sli_flag & LPFC_SLI_ACTIVE) { - /* First copy command data to host SLIM area */ + /* Populate mbox extension offset word. */ + if (pmbox->in_ext_byte_len || pmbox->out_ext_byte_len) { + *(((uint32_t *)mb) + pmbox->mbox_offset_word) + = (uint8_t *)phba->mbox_ext + - (uint8_t *)phba->mbox; + } + + /* 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); + } + /* Copy command data to host SLIM area */ lpfc_sli_pcimem_bcopy(mb, phba->mbox, MAILBOX_CMD_SIZE); } else { + /* Populate mbox extension offset word. */ + if (pmbox->in_ext_byte_len || pmbox->out_ext_byte_len) + *(((uint32_t *)mb) + pmbox->mbox_offset_word) + = MAILBOX_HBA_EXT_OFFSET; + + /* Copy the mailbox extension data */ + if (pmbox->in_ext_byte_len && pmbox->context2) { + lpfc_memcpy_to_slim(phba->MBslimaddr + + MAILBOX_HBA_EXT_OFFSET, + pmbox->context2, pmbox->in_ext_byte_len); + + } if (mb->mbxCommand == MBX_CONFIG_PORT) { /* copy command data into host mbox for cmpl */ lpfc_sli_pcimem_bcopy(mb, phba->mbox, MAILBOX_CMD_SIZE); @@ -5003,15 +5030,22 @@ lpfc_sli_issue_mbox_s3(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmbox, if (psli->sli_flag & LPFC_SLI_ACTIVE) { /* copy results back to user */ lpfc_sli_pcimem_bcopy(phba->mbox, mb, MAILBOX_CMD_SIZE); + /* Copy the mailbox extension data */ + if (pmbox->out_ext_byte_len && pmbox->context2) { + lpfc_sli_pcimem_bcopy(phba->mbox_ext, + pmbox->context2, + pmbox->out_ext_byte_len); + } } else { /* First copy command data */ lpfc_memcpy_from_slim(mb, phba->MBslimaddr, MAILBOX_CMD_SIZE); - if ((mb->mbxCommand == MBX_DUMP_MEMORY) && - pmbox->context2) { - lpfc_memcpy_from_slim((void *)pmbox->context2, - phba->MBslimaddr + DMP_RSP_OFFSET, - mb->un.varDmp.word_cnt); + /* Copy the mailbox extension data */ + if (pmbox->out_ext_byte_len && pmbox->context2) { + lpfc_memcpy_from_slim(pmbox->context2, + phba->MBslimaddr + + MAILBOX_HBA_EXT_OFFSET, + pmbox->out_ext_byte_len); } } @@ -7104,13 +7138,11 @@ lpfc_sli_abort_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, */ list_del_init(&abort_iocb->list); pring->txcmplq_cnt--; - spin_unlock_irq(&phba->hbalock); /* Firmware could still be in progress of DMAing * payload, so don't free data buffer till after * a hbeat. */ - spin_lock_irq(&phba->hbalock); abort_iocb->iocb_flag |= LPFC_DELAY_MEM_FREE; abort_iocb->iocb_flag &= ~LPFC_DRIVER_ABORTED; spin_unlock_irq(&phba->hbalock); @@ -7118,7 +7150,8 @@ lpfc_sli_abort_els_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocb, abort_iocb->iocb.ulpStatus = IOSTAT_LOCAL_REJECT; abort_iocb->iocb.un.ulpWord[4] = IOERR_ABORT_REQUESTED; (abort_iocb->iocb_cmpl)(phba, abort_iocb, abort_iocb); - } + } else + spin_unlock_irq(&phba->hbalock); } lpfc_sli_release_iocbq(phba, cmdiocb); @@ -8133,6 +8166,12 @@ lpfc_sli_sp_intr_handler(int irq, void *dev_id) if (pmb->mbox_cmpl) { lpfc_sli_pcimem_bcopy(mbox, pmbox, MAILBOX_CMD_SIZE); + if (pmb->out_ext_byte_len && + pmb->context2) + lpfc_sli_pcimem_bcopy( + phba->mbox_ext, + pmb->context2, + pmb->out_ext_byte_len); } if (pmb->mbox_flag & LPFC_MBX_IMED_UNREG) { pmb->mbox_flag &= ~LPFC_MBX_IMED_UNREG; @@ -8983,17 +9022,17 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe) int ecount = 0; uint16_t cqid; - if (bf_get(lpfc_eqe_major_code, eqe) != 0) { + if (bf_get_le32(lpfc_eqe_major_code, eqe) != 0) { lpfc_printf_log(phba, KERN_ERR, LOG_SLI, "0359 Not a valid slow-path completion " "event: majorcode=x%x, minorcode=x%x\n", - bf_get(lpfc_eqe_major_code, eqe), - bf_get(lpfc_eqe_minor_code, eqe)); + bf_get_le32(lpfc_eqe_major_code, eqe), + bf_get_le32(lpfc_eqe_minor_code, eqe)); return; } /* Get the reference to the corresponding CQ */ - cqid = bf_get(lpfc_eqe_resource_id, eqe); + cqid = bf_get_le32(lpfc_eqe_resource_id, eqe); /* Search for completion queue pointer matching this cqid */ speq = phba->sli4_hba.sp_eq; @@ -9221,12 +9260,12 @@ lpfc_sli4_fp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe, uint16_t cqid; int ecount = 0; - if (unlikely(bf_get(lpfc_eqe_major_code, eqe) != 0)) { + if (unlikely(bf_get_le32(lpfc_eqe_major_code, eqe) != 0)) { lpfc_printf_log(phba, KERN_ERR, LOG_SLI, "0366 Not a valid fast-path completion " "event: majorcode=x%x, minorcode=x%x\n", - bf_get(lpfc_eqe_major_code, eqe), - bf_get(lpfc_eqe_minor_code, eqe)); + bf_get_le32(lpfc_eqe_major_code, eqe), + bf_get_le32(lpfc_eqe_minor_code, eqe)); return; } @@ -9239,7 +9278,7 @@ lpfc_sli4_fp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe, } /* Get the reference to the corresponding CQ */ - cqid = bf_get(lpfc_eqe_resource_id, eqe); + cqid = bf_get_le32(lpfc_eqe_resource_id, eqe); if (unlikely(cqid != cq->queue_id)) { lpfc_printf_log(phba, KERN_ERR, LOG_SLI, "0368 Miss-matched fast-path completion " @@ -9506,7 +9545,7 @@ lpfc_sli4_queue_free(struct lpfc_queue *queue) while (!list_empty(&queue->page_list)) { list_remove_head(&queue->page_list, dmabuf, struct lpfc_dmabuf, list); - dma_free_coherent(&queue->phba->pcidev->dev, PAGE_SIZE, + dma_free_coherent(&queue->phba->pcidev->dev, SLI4_PAGE_SIZE, dmabuf->virt, dmabuf->phys); kfree(dmabuf); } @@ -9532,13 +9571,17 @@ lpfc_sli4_queue_alloc(struct lpfc_hba *phba, uint32_t entry_size, struct lpfc_dmabuf *dmabuf; int x, total_qe_count; void *dma_pointer; + uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz; + if (!phba->sli4_hba.pc_sli4_params.supported) + hw_page_size = SLI4_PAGE_SIZE; queue = kzalloc(sizeof(struct lpfc_queue) + (sizeof(union sli4_qe) * entry_count), GFP_KERNEL); if (!queue) return NULL; - queue->page_count = (PAGE_ALIGN(entry_size * entry_count))/PAGE_SIZE; + queue->page_count = (ALIGN(entry_size * entry_count, + hw_page_size))/hw_page_size; INIT_LIST_HEAD(&queue->list); INIT_LIST_HEAD(&queue->page_list); INIT_LIST_HEAD(&queue->child_list); @@ -9547,19 +9590,19 @@ lpfc_sli4_queue_alloc(struct lpfc_hba *phba, uint32_t entry_size, if (!dmabuf) goto out_fail; dmabuf->virt = dma_alloc_coherent(&phba->pcidev->dev, - PAGE_SIZE, &dmabuf->phys, + hw_page_size, &dmabuf->phys, GFP_KERNEL); if (!dmabuf->virt) { kfree(dmabuf); goto out_fail; } - memset(dmabuf->virt, 0, PAGE_SIZE); + memset(dmabuf->virt, 0, hw_page_size); dmabuf->buffer_tag = x; list_add_tail(&dmabuf->list, &queue->page_list); /* initialize queue's entry array */ dma_pointer = dmabuf->virt; for (; total_qe_count < entry_count && - dma_pointer < (PAGE_SIZE + dmabuf->virt); + dma_pointer < (hw_page_size + dmabuf->virt); total_qe_count++, dma_pointer += entry_size) { queue->qe[total_qe_count].address = dma_pointer; } @@ -9604,6 +9647,10 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax) uint32_t shdr_status, shdr_add_status; union lpfc_sli4_cfg_shdr *shdr; uint16_t dmult; + uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz; + + if (!phba->sli4_hba.pc_sli4_params.supported) + hw_page_size = SLI4_PAGE_SIZE; mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) @@ -9653,6 +9700,7 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax) break; } list_for_each_entry(dmabuf, &eq->page_list, list) { + memset(dmabuf->virt, 0, hw_page_size); eq_create->u.request.page[dmabuf->buffer_tag].addr_lo = putPaddrLow(dmabuf->phys); eq_create->u.request.page[dmabuf->buffer_tag].addr_hi = @@ -9715,6 +9763,11 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq, int rc, length, status = 0; uint32_t shdr_status, shdr_add_status; union lpfc_sli4_cfg_shdr *shdr; + uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz; + + if (!phba->sli4_hba.pc_sli4_params.supported) + hw_page_size = SLI4_PAGE_SIZE; + mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) @@ -9752,6 +9805,7 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq, break; } list_for_each_entry(dmabuf, &cq->page_list, list) { + memset(dmabuf->virt, 0, hw_page_size); cq_create->u.request.page[dmabuf->buffer_tag].addr_lo = putPaddrLow(dmabuf->phys); cq_create->u.request.page[dmabuf->buffer_tag].addr_hi = @@ -9791,9 +9845,70 @@ out: } /** + * lpfc_mq_create_fb_init - Send MCC_CREATE without async events registration + * @phba: HBA structure that indicates port to create a queue on. + * @mq: The queue structure to use to create the mailbox queue. + * @mbox: An allocated pointer to type LPFC_MBOXQ_t + * @cq: The completion queue to associate with this cq. + * + * This function provides failback (fb) functionality when the + * mq_create_ext fails on older FW generations. It's purpose is identical + * to mq_create_ext otherwise. + * + * This routine cannot fail as all attributes were previously accessed and + * initialized in mq_create_ext. + **/ +static void +lpfc_mq_create_fb_init(struct lpfc_hba *phba, struct lpfc_queue *mq, + LPFC_MBOXQ_t *mbox, struct lpfc_queue *cq) +{ + struct lpfc_mbx_mq_create *mq_create; + struct lpfc_dmabuf *dmabuf; + int length; + + length = (sizeof(struct lpfc_mbx_mq_create) - + sizeof(struct lpfc_sli4_cfg_mhdr)); + lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_COMMON, + LPFC_MBOX_OPCODE_MQ_CREATE, + length, LPFC_SLI4_MBX_EMBED); + mq_create = &mbox->u.mqe.un.mq_create; + bf_set(lpfc_mbx_mq_create_num_pages, &mq_create->u.request, + mq->page_count); + bf_set(lpfc_mq_context_cq_id, &mq_create->u.request.context, + cq->queue_id); + bf_set(lpfc_mq_context_valid, &mq_create->u.request.context, 1); + switch (mq->entry_count) { + case 16: + bf_set(lpfc_mq_context_count, &mq_create->u.request.context, + LPFC_MQ_CNT_16); + break; + case 32: + bf_set(lpfc_mq_context_count, &mq_create->u.request.context, + LPFC_MQ_CNT_32); + break; + case 64: + bf_set(lpfc_mq_context_count, &mq_create->u.request.context, + LPFC_MQ_CNT_64); + break; + case 128: + bf_set(lpfc_mq_context_count, &mq_create->u.request.context, + LPFC_MQ_CNT_128); + break; + } + list_for_each_entry(dmabuf, &mq->page_list, list) { + mq_create->u.request.page[dmabuf->buffer_tag].addr_lo = + putPaddrLow(dmabuf->phys); + mq_create->u.request.page[dmabuf->buffer_tag].addr_hi = + putPaddrHigh(dmabuf->phys); + } +} + +/** * lpfc_mq_create - Create a mailbox Queue on the HBA * @phba: HBA structure that indicates port to create a queue on. * @mq: The queue structure to use to create the mailbox queue. + * @cq: The completion queue to associate with this cq. + * @subtype: The queue's subtype. * * This function creates a mailbox queue, as detailed in @mq, on a port, * described by @phba by sending a MQ_CREATE mailbox command to the HBA. @@ -9809,31 +9924,43 @@ out: * memory this function will return ENOMEM. If the queue create mailbox command * fails this function will return ENXIO. **/ -uint32_t +int32_t lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq, struct lpfc_queue *cq, uint32_t subtype) { struct lpfc_mbx_mq_create *mq_create; + struct lpfc_mbx_mq_create_ext *mq_create_ext; struct lpfc_dmabuf *dmabuf; LPFC_MBOXQ_t *mbox; int rc, length, status = 0; uint32_t shdr_status, shdr_add_status; union lpfc_sli4_cfg_shdr *shdr; + uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz; + + if (!phba->sli4_hba.pc_sli4_params.supported) + hw_page_size = SLI4_PAGE_SIZE; mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) return -ENOMEM; - length = (sizeof(struct lpfc_mbx_mq_create) - + length = (sizeof(struct lpfc_mbx_mq_create_ext) - sizeof(struct lpfc_sli4_cfg_mhdr)); lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_COMMON, - LPFC_MBOX_OPCODE_MQ_CREATE, + LPFC_MBOX_OPCODE_MQ_CREATE_EXT, length, LPFC_SLI4_MBX_EMBED); - mq_create = &mbox->u.mqe.un.mq_create; - bf_set(lpfc_mbx_mq_create_num_pages, &mq_create->u.request, + + mq_create_ext = &mbox->u.mqe.un.mq_create_ext; + bf_set(lpfc_mbx_mq_create_ext_num_pages, &mq_create_ext->u.request, mq->page_count); - bf_set(lpfc_mq_context_cq_id, &mq_create->u.request.context, - cq->queue_id); - bf_set(lpfc_mq_context_valid, &mq_create->u.request.context, 1); + bf_set(lpfc_mbx_mq_create_ext_async_evt_link, &mq_create_ext->u.request, + 1); + bf_set(lpfc_mbx_mq_create_ext_async_evt_fcfste, + &mq_create_ext->u.request, 1); + bf_set(lpfc_mbx_mq_create_ext_async_evt_group5, + &mq_create_ext->u.request, 1); + bf_set(lpfc_mq_context_cq_id, &mq_create_ext->u.request.context, + cq->queue_id); + bf_set(lpfc_mq_context_valid, &mq_create_ext->u.request.context, 1); switch (mq->entry_count) { default: lpfc_printf_log(phba, KERN_ERR, LOG_SLI, @@ -9843,31 +9970,47 @@ lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq, return -EINVAL; /* otherwise default to smallest count (drop through) */ case 16: - bf_set(lpfc_mq_context_count, &mq_create->u.request.context, + bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context, LPFC_MQ_CNT_16); break; case 32: - bf_set(lpfc_mq_context_count, &mq_create->u.request.context, + bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context, LPFC_MQ_CNT_32); break; case 64: - bf_set(lpfc_mq_context_count, &mq_create->u.request.context, + bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context, LPFC_MQ_CNT_64); break; case 128: - bf_set(lpfc_mq_context_count, &mq_create->u.request.context, + bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context, LPFC_MQ_CNT_128); break; } list_for_each_entry(dmabuf, &mq->page_list, list) { - mq_create->u.request.page[dmabuf->buffer_tag].addr_lo = + memset(dmabuf->virt, 0, hw_page_size); + mq_create_ext->u.request.page[dmabuf->buffer_tag].addr_lo = putPaddrLow(dmabuf->phys); - mq_create->u.request.page[dmabuf->buffer_tag].addr_hi = + mq_create_ext->u.request.page[dmabuf->buffer_tag].addr_hi = putPaddrHigh(dmabuf->phys); } rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL); + shdr = (union lpfc_sli4_cfg_shdr *) &mq_create_ext->header.cfg_shdr; + mq->queue_id = bf_get(lpfc_mbx_mq_create_q_id, + &mq_create_ext->u.response); + if (rc != MBX_SUCCESS) { + lpfc_printf_log(phba, KERN_INFO, LOG_INIT, + "2795 MQ_CREATE_EXT failed with " + "status x%x. Failback to MQ_CREATE.\n", + rc); + lpfc_mq_create_fb_init(phba, mq, mbox, cq); + mq_create = &mbox->u.mqe.un.mq_create; + rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL); + shdr = (union lpfc_sli4_cfg_shdr *) &mq_create->header.cfg_shdr; + mq->queue_id = bf_get(lpfc_mbx_mq_create_q_id, + &mq_create->u.response); + } + /* The IOCTL status is embedded in the mailbox subheader. */ - shdr = (union lpfc_sli4_cfg_shdr *) &mq_create->header.cfg_shdr; shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response); if (shdr_status || shdr_add_status || rc) { @@ -9878,7 +10021,6 @@ lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq, status = -ENXIO; goto out; } - mq->queue_id = bf_get(lpfc_mbx_mq_create_q_id, &mq_create->u.response); if (mq->queue_id == 0xFFFF) { status = -ENXIO; goto out; @@ -9927,6 +10069,10 @@ lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq, int rc, length, status = 0; uint32_t shdr_status, shdr_add_status; union lpfc_sli4_cfg_shdr *shdr; + uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz; + + if (!phba->sli4_hba.pc_sli4_params.supported) + hw_page_size = SLI4_PAGE_SIZE; mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); if (!mbox) @@ -9942,6 +10088,7 @@ lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq, bf_set(lpfc_mbx_wq_create_cq_id, &wq_create->u.request, cq->queue_id); list_for_each_entry(dmabuf, &wq->page_list, list) { + memset(dmabuf->virt, 0, hw_page_size); wq_create->u.request.page[dmabuf->buffer_tag].addr_lo = putPaddrLow(dmabuf->phys); wq_create->u.request.page[dmabuf->buffer_tag].addr_hi = @@ -10010,6 +10157,10 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq, int rc, length, status = 0; uint32_t shdr_status, shdr_add_status; union lpfc_sli4_cfg_shdr *shdr; + uint32_t hw_page_size = phba->sli4_hba.pc_sli4_params.if_page_sz; + + if (!phba->sli4_hba.pc_sli4_params.supported) + hw_page_size = SLI4_PAGE_SIZE; if (hrq->entry_count != drq->entry_count) return -EINVAL; @@ -10054,6 +10205,7 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq, bf_set(lpfc_rq_context_buf_size, &rq_create->u.request.context, LPFC_HDR_BUF_SIZE); list_for_each_entry(dmabuf, &hrq->page_list, list) { + memset(dmabuf->virt, 0, hw_page_size); rq_create->u.request.page[dmabuf->buffer_tag].addr_lo = putPaddrLow(dmabuf->phys); rq_create->u.request.page[dmabuf->buffer_tag].addr_hi = @@ -10626,7 +10778,7 @@ lpfc_sli4_post_sgl_list(struct lpfc_hba *phba) reqlen = els_xri_cnt * sizeof(struct sgl_page_pairs) + sizeof(union lpfc_sli4_cfg_shdr) + sizeof(uint32_t); - if (reqlen > PAGE_SIZE) { + if (reqlen > SLI4_PAGE_SIZE) { lpfc_printf_log(phba, KERN_WARNING, LOG_INIT, "2559 Block sgl registration required DMA " "size (%d) great than a page\n", reqlen); @@ -10732,7 +10884,7 @@ lpfc_sli4_post_scsi_sgl_block(struct lpfc_hba *phba, struct list_head *sblist, /* Calculate the requested length of the dma memory */ reqlen = cnt * sizeof(struct sgl_page_pairs) + sizeof(union lpfc_sli4_cfg_shdr) + sizeof(uint32_t); - if (reqlen > PAGE_SIZE) { + if (reqlen > SLI4_PAGE_SIZE) { lpfc_printf_log(phba, KERN_WARNING, LOG_INIT, "0217 Block sgl registration required DMA " "size (%d) great than a page\n", reqlen); @@ -11568,8 +11720,8 @@ lpfc_sli4_handle_received_buffer(struct lpfc_hba *phba, * * This routine is invoked to post rpi header templates to the * HBA consistent with the SLI-4 interface spec. This routine - * posts a PAGE_SIZE memory region to the port to hold up to - * PAGE_SIZE modulo 64 rpi context headers. + * posts a SLI4_PAGE_SIZE memory region to the port to hold up to + * SLI4_PAGE_SIZE modulo 64 rpi context headers. * * This routine does not require any locks. It's usage is expected * to be driver load or reset recovery when the driver is @@ -11672,8 +11824,8 @@ lpfc_sli4_post_rpi_hdr(struct lpfc_hba *phba, struct lpfc_rpi_hdr *rpi_page) * * This routine is invoked to post rpi header templates to the * HBA consistent with the SLI-4 interface spec. This routine - * posts a PAGE_SIZE memory region to the port to hold up to - * PAGE_SIZE modulo 64 rpi context headers. + * posts a SLI4_PAGE_SIZE memory region to the port to hold up to + * SLI4_PAGE_SIZE modulo 64 rpi context headers. * * Returns * A nonzero rpi defined as rpi_base <= rpi < max_rpi if successful @@ -12040,9 +12192,11 @@ lpfc_sli4_fcf_scan_read_fcf_rec(struct lpfc_hba *phba, uint16_t fcf_index) phba->hba_flag |= FCF_DISC_INPROGRESS; spin_unlock_irq(&phba->hbalock); /* Reset FCF round robin index bmask for new scan */ - if (fcf_index == LPFC_FCOE_FCF_GET_FIRST) + if (fcf_index == LPFC_FCOE_FCF_GET_FIRST) { memset(phba->fcf.fcf_rr_bmask, 0, sizeof(*phba->fcf.fcf_rr_bmask)); + phba->fcf.eligible_fcf_cnt = 0; + } error = 0; } fail_fcf_scan: @@ -12507,6 +12661,7 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport) struct lpfc_hba *phba = vport->phba; LPFC_MBOXQ_t *mb, *nextmb; struct lpfc_dmabuf *mp; + struct lpfc_nodelist *ndlp; spin_lock_irq(&phba->hbalock); list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) { @@ -12523,6 +12678,11 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport) __lpfc_mbuf_free(phba, mp->virt, mp->phys); kfree(mp); } + ndlp = (struct lpfc_nodelist *) mb->context2; + if (ndlp) { + lpfc_nlp_put(ndlp); + mb->context2 = NULL; + } } list_del(&mb->list); mempool_free(mb, phba->mbox_mem_pool); @@ -12532,6 +12692,15 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport) if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) || (mb->u.mb.mbxCommand == MBX_REG_VPI)) mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl; + if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) { + ndlp = (struct lpfc_nodelist *) mb->context2; + if (ndlp) { + lpfc_nlp_put(ndlp); + mb->context2 = NULL; + } + /* Unregister the RPI when mailbox complete */ + mb->mbox_flag |= LPFC_MBX_IMED_UNREG; + } } spin_unlock_irq(&phba->hbalock); } |