- Add new Queue Create Mailbox version support - Make lpfc_bsg_wake_mbox_wait routine check the mailboxes job reference before using it. Signed-off-by: Alex Iannicelli <alex.iannicelli@xxxxxxxxxx> Signed-off-by: James Smart <james.smart@xxxxxxxxxx> --- lpfc_bsg.c | 18 ++-- lpfc_hw4.h | 101 ++++++++++++++++++--------- lpfc_sli.c | 228 +++++++++++++++++++++++++++++++++++++++---------------------- 3 files changed, 229 insertions(+), 118 deletions(-) diff -upNr a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c --- a/drivers/scsi/lpfc/lpfc_bsg.c 2011-02-15 10:03:48.000000000 -0500 +++ b/drivers/scsi/lpfc/lpfc_bsg.c 2011-03-11 12:13:01.000000000 -0500 @@ -2479,16 +2479,18 @@ lpfc_bsg_wake_mbox_wait(struct lpfc_hba from = (uint8_t *)dd_data->context_un.mbox.mb; job = dd_data->context_un.mbox.set_job; - size = job->reply_payload.payload_len; - job->reply->reply_payload_rcv_len = - sg_copy_from_buffer(job->reply_payload.sg_list, - job->reply_payload.sg_cnt, - from, size); - job->reply->result = 0; + if (job) { + size = job->reply_payload.payload_len; + job->reply->reply_payload_rcv_len = + sg_copy_from_buffer(job->reply_payload.sg_list, + job->reply_payload.sg_cnt, + from, size); + job->reply->result = 0; + job->dd_data = NULL; + job->job_done(job); + } dd_data->context_un.mbox.set_job = NULL; - job->dd_data = NULL; - job->job_done(job); /* need to hold the lock until we call job done to hold off * the timeout handler returning to the midlayer while * we are stillprocessing the job diff -upNr a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h --- a/drivers/scsi/lpfc/lpfc_hw4.h 2011-03-09 14:41:22.000000000 -0500 +++ b/drivers/scsi/lpfc/lpfc_hw4.h 2011-03-11 12:13:01.000000000 -0500 @@ -711,21 +711,27 @@ struct lpfc_sli4_cfg_mhdr { union lpfc_sli4_cfg_shdr { struct { uint32_t word6; -#define lpfc_mbox_hdr_opcode_SHIFT 0 -#define lpfc_mbox_hdr_opcode_MASK 0x000000FF -#define lpfc_mbox_hdr_opcode_WORD word6 -#define lpfc_mbox_hdr_subsystem_SHIFT 8 -#define lpfc_mbox_hdr_subsystem_MASK 0x000000FF -#define lpfc_mbox_hdr_subsystem_WORD word6 -#define lpfc_mbox_hdr_port_number_SHIFT 16 -#define lpfc_mbox_hdr_port_number_MASK 0x000000FF -#define lpfc_mbox_hdr_port_number_WORD word6 -#define lpfc_mbox_hdr_domain_SHIFT 24 -#define lpfc_mbox_hdr_domain_MASK 0x000000FF -#define lpfc_mbox_hdr_domain_WORD word6 +#define lpfc_mbox_hdr_opcode_SHIFT 0 +#define lpfc_mbox_hdr_opcode_MASK 0x000000FF +#define lpfc_mbox_hdr_opcode_WORD word6 +#define lpfc_mbox_hdr_subsystem_SHIFT 8 +#define lpfc_mbox_hdr_subsystem_MASK 0x000000FF +#define lpfc_mbox_hdr_subsystem_WORD word6 +#define lpfc_mbox_hdr_port_number_SHIFT 16 +#define lpfc_mbox_hdr_port_number_MASK 0x000000FF +#define lpfc_mbox_hdr_port_number_WORD word6 +#define lpfc_mbox_hdr_domain_SHIFT 24 +#define lpfc_mbox_hdr_domain_MASK 0x000000FF +#define lpfc_mbox_hdr_domain_WORD word6 uint32_t timeout; uint32_t request_length; - uint32_t reserved9; + uint32_t word9; +#define lpfc_mbox_hdr_version_SHIFT 0 +#define lpfc_mbox_hdr_version_MASK 0x000000FF +#define lpfc_mbox_hdr_version_WORD word9 +#define LPFC_Q_CREATE_VERSION_2 2 +#define LPFC_Q_CREATE_VERSION_1 1 +#define LPFC_Q_CREATE_VERSION_0 0 } request; struct { uint32_t word6; @@ -917,9 +923,12 @@ struct cq_context { #define LPFC_CQ_CNT_512 0x1 #define LPFC_CQ_CNT_1024 0x2 uint32_t word1; -#define lpfc_cq_eq_id_SHIFT 22 +#define lpfc_cq_eq_id_SHIFT 22 /* Version 0 Only */ #define lpfc_cq_eq_id_MASK 0x000000FF #define lpfc_cq_eq_id_WORD word1 +#define lpfc_cq_eq_id_2_SHIFT 0 /* Version 2 Only */ +#define lpfc_cq_eq_id_2_MASK 0x0000FFFF +#define lpfc_cq_eq_id_2_WORD word1 uint32_t reserved0; uint32_t reserved1; }; @@ -929,6 +938,9 @@ struct lpfc_mbx_cq_create { union { struct { uint32_t word0; +#define lpfc_mbx_cq_create_page_size_SHIFT 16 /* Version 2 Only */ +#define lpfc_mbx_cq_create_page_size_MASK 0x000000FF +#define lpfc_mbx_cq_create_page_size_WORD word0 #define lpfc_mbx_cq_create_num_pages_SHIFT 0 #define lpfc_mbx_cq_create_num_pages_MASK 0x0000FFFF #define lpfc_mbx_cq_create_num_pages_WORD word0 @@ -969,7 +981,7 @@ struct wq_context { struct lpfc_mbx_wq_create { struct mbox_header header; union { - struct { + struct { /* Version 0 Request */ uint32_t word0; #define lpfc_mbx_wq_create_num_pages_SHIFT 0 #define lpfc_mbx_wq_create_num_pages_MASK 0x0000FFFF @@ -979,6 +991,23 @@ struct lpfc_mbx_wq_create { #define lpfc_mbx_wq_create_cq_id_WORD word0 struct dma_address page[LPFC_MAX_WQ_PAGE]; } request; + struct { /* Version 1 Request */ + uint32_t word0; /* Word 0 is the same as in v0 */ + uint32_t word1; +#define lpfc_mbx_wq_create_page_size_SHIFT 0 +#define lpfc_mbx_wq_create_page_size_MASK 0x000000FF +#define lpfc_mbx_wq_create_page_size_WORD word1 +#define lpfc_mbx_wq_create_wqe_size_SHIFT 8 +#define lpfc_mbx_wq_create_wqe_size_MASK 0x0000000F +#define lpfc_mbx_wq_create_wqe_size_WORD word1 +#define LPFC_WQ_WQE_SIZE_64 0x5 +#define LPFC_WQ_WQE_SIZE_128 0x6 +#define lpfc_mbx_wq_create_wqe_count_SHIFT 16 +#define lpfc_mbx_wq_create_wqe_count_MASK 0x0000FFFF +#define lpfc_mbx_wq_create_wqe_count_WORD word1 + uint32_t word2; + struct dma_address page[LPFC_MAX_WQ_PAGE-1]; + } request_1; struct { uint32_t word0; #define lpfc_mbx_wq_create_q_id_SHIFT 0 @@ -1007,13 +1036,22 @@ struct lpfc_mbx_wq_destroy { #define LPFC_DATA_BUF_SIZE 2048 struct rq_context { uint32_t word0; -#define lpfc_rq_context_rq_size_SHIFT 16 -#define lpfc_rq_context_rq_size_MASK 0x0000000F -#define lpfc_rq_context_rq_size_WORD word0 +#define lpfc_rq_context_rqe_count_SHIFT 16 /* Version 0 Only */ +#define lpfc_rq_context_rqe_count_MASK 0x0000000F +#define lpfc_rq_context_rqe_count_WORD word0 #define LPFC_RQ_RING_SIZE_512 9 /* 512 entries */ #define LPFC_RQ_RING_SIZE_1024 10 /* 1024 entries */ #define LPFC_RQ_RING_SIZE_2048 11 /* 2048 entries */ #define LPFC_RQ_RING_SIZE_4096 12 /* 4096 entries */ +#define lpfc_rq_context_rqe_count_1_SHIFT 16 /* Version 1 Only */ +#define lpfc_rq_context_rqe_count_1_MASK 0x0000FFFF +#define lpfc_rq_context_rqe_count_1_WORD word0 +#define lpfc_rq_context_rqe_size_SHIFT 8 /* Version 1 Only */ +#define lpfc_rq_context_rqe_size_MASK 0x0000000F +#define lpfc_rq_context_rqe_size_WORD word0 +#define lpfc_rq_context_page_size_SHIFT 0 /* Version 1 Only */ +#define lpfc_rq_context_page_size_MASK 0x000000FF +#define lpfc_rq_context_page_size_WORD word0 uint32_t reserved1; uint32_t word2; #define lpfc_rq_context_cq_id_SHIFT 16 @@ -1022,7 +1060,7 @@ struct rq_context { #define lpfc_rq_context_buf_size_SHIFT 0 #define lpfc_rq_context_buf_size_MASK 0x0000FFFF #define lpfc_rq_context_buf_size_WORD word2 - uint32_t reserved3; + uint32_t buffer_size; /* Version 1 Only */ }; struct lpfc_mbx_rq_create { @@ -1062,16 +1100,16 @@ struct lpfc_mbx_rq_destroy { struct mq_context { uint32_t word0; -#define lpfc_mq_context_cq_id_SHIFT 22 +#define lpfc_mq_context_cq_id_SHIFT 22 /* Version 0 Only */ #define lpfc_mq_context_cq_id_MASK 0x000003FF #define lpfc_mq_context_cq_id_WORD word0 -#define lpfc_mq_context_count_SHIFT 16 -#define lpfc_mq_context_count_MASK 0x0000000F -#define lpfc_mq_context_count_WORD word0 -#define LPFC_MQ_CNT_16 0x5 -#define LPFC_MQ_CNT_32 0x6 -#define LPFC_MQ_CNT_64 0x7 -#define LPFC_MQ_CNT_128 0x8 +#define lpfc_mq_context_ring_size_SHIFT 16 +#define lpfc_mq_context_ring_size_MASK 0x0000000F +#define lpfc_mq_context_ring_size_WORD word0 +#define LPFC_MQ_RING_SIZE_16 0x5 +#define LPFC_MQ_RING_SIZE_32 0x6 +#define LPFC_MQ_RING_SIZE_64 0x7 +#define LPFC_MQ_RING_SIZE_128 0x8 uint32_t word1; #define lpfc_mq_context_valid_SHIFT 31 #define lpfc_mq_context_valid_MASK 0x00000001 @@ -1105,9 +1143,12 @@ struct lpfc_mbx_mq_create_ext { union { struct { uint32_t word0; -#define lpfc_mbx_mq_create_ext_num_pages_SHIFT 0 -#define lpfc_mbx_mq_create_ext_num_pages_MASK 0x0000FFFF -#define lpfc_mbx_mq_create_ext_num_pages_WORD word0 +#define lpfc_mbx_mq_create_ext_num_pages_SHIFT 0 +#define lpfc_mbx_mq_create_ext_num_pages_MASK 0x0000FFFF +#define lpfc_mbx_mq_create_ext_num_pages_WORD word0 +#define lpfc_mbx_mq_create_ext_cq_id_SHIFT 16 /* Version 1 Only */ +#define lpfc_mbx_mq_create_ext_cq_id_MASK 0x0000FFFF +#define lpfc_mbx_mq_create_ext_cq_id_WORD word0 uint32_t async_evt_bmap; #define lpfc_mbx_mq_create_ext_async_evt_link_SHIFT LPFC_TRAILER_CODE_LINK #define lpfc_mbx_mq_create_ext_async_evt_link_MASK 0x00000001 diff -upNr a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c --- a/drivers/scsi/lpfc/lpfc_sli.c 2011-03-09 14:41:22.000000000 -0500 +++ b/drivers/scsi/lpfc/lpfc_sli.c 2011-03-11 12:13:01.000000000 -0500 @@ -10403,7 +10403,6 @@ lpfc_cq_create(struct lpfc_hba *phba, st 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; @@ -10413,11 +10412,22 @@ lpfc_cq_create(struct lpfc_hba *phba, st LPFC_MBOX_OPCODE_CQ_CREATE, length, LPFC_SLI4_MBX_EMBED); cq_create = &mbox->u.mqe.un.cq_create; + shdr = (union lpfc_sli4_cfg_shdr *) &cq_create->header.cfg_shdr; bf_set(lpfc_mbx_cq_create_num_pages, &cq_create->u.request, cq->page_count); bf_set(lpfc_cq_context_event, &cq_create->u.request.context, 1); bf_set(lpfc_cq_context_valid, &cq_create->u.request.context, 1); - bf_set(lpfc_cq_eq_id, &cq_create->u.request.context, eq->queue_id); + bf_set(lpfc_mbox_hdr_version, &shdr->request, + phba->sli4_hba.pc_sli4_params.cqv); + if (phba->sli4_hba.pc_sli4_params.cqv == LPFC_Q_CREATE_VERSION_2) { + bf_set(lpfc_mbx_cq_create_page_size, &cq_create->u.request, + (PAGE_SIZE/SLI4_PAGE_SIZE)); + bf_set(lpfc_cq_eq_id_2, &cq_create->u.request.context, + eq->queue_id); + } else { + bf_set(lpfc_cq_eq_id, &cq_create->u.request.context, + eq->queue_id); + } switch (cq->entry_count) { default: lpfc_printf_log(phba, KERN_ERR, LOG_SLI, @@ -10449,7 +10459,6 @@ lpfc_cq_create(struct lpfc_hba *phba, st rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL); /* The IOCTL status is embedded in the mailbox subheader. */ - shdr = (union lpfc_sli4_cfg_shdr *) &cq_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) { @@ -10515,20 +10524,20 @@ lpfc_mq_create_fb_init(struct lpfc_hba * 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); + bf_set(lpfc_mq_context_ring_size, &mq_create->u.request.context, + LPFC_MQ_RING_SIZE_16); break; case 32: - bf_set(lpfc_mq_context_count, &mq_create->u.request.context, - LPFC_MQ_CNT_32); + bf_set(lpfc_mq_context_ring_size, &mq_create->u.request.context, + LPFC_MQ_RING_SIZE_32); break; case 64: - bf_set(lpfc_mq_context_count, &mq_create->u.request.context, - LPFC_MQ_CNT_64); + bf_set(lpfc_mq_context_ring_size, &mq_create->u.request.context, + LPFC_MQ_RING_SIZE_64); break; case 128: - bf_set(lpfc_mq_context_count, &mq_create->u.request.context, - LPFC_MQ_CNT_128); + bf_set(lpfc_mq_context_ring_size, &mq_create->u.request.context, + LPFC_MQ_RING_SIZE_128); break; } list_for_each_entry(dmabuf, &mq->page_list, list) { @@ -10586,6 +10595,7 @@ lpfc_mq_create(struct lpfc_hba *phba, st length, LPFC_SLI4_MBX_EMBED); mq_create_ext = &mbox->u.mqe.un.mq_create_ext; + shdr = (union lpfc_sli4_cfg_shdr *) &mq_create_ext->header.cfg_shdr; bf_set(lpfc_mbx_mq_create_ext_num_pages, &mq_create_ext->u.request, mq->page_count); bf_set(lpfc_mbx_mq_create_ext_async_evt_link, @@ -10598,9 +10608,15 @@ lpfc_mq_create(struct lpfc_hba *phba, st &mq_create_ext->u.request, 1); bf_set(lpfc_mbx_mq_create_ext_async_evt_sli, &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); + bf_set(lpfc_mbox_hdr_version, &shdr->request, + phba->sli4_hba.pc_sli4_params.mqv); + if (phba->sli4_hba.pc_sli4_params.mqv == LPFC_Q_CREATE_VERSION_1) + bf_set(lpfc_mbx_mq_create_ext_cq_id, &mq_create_ext->u.request, + cq->queue_id); + else + bf_set(lpfc_mq_context_cq_id, &mq_create_ext->u.request.context, + cq->queue_id); switch (mq->entry_count) { default: lpfc_printf_log(phba, KERN_ERR, LOG_SLI, @@ -10610,20 +10626,24 @@ lpfc_mq_create(struct lpfc_hba *phba, st return -EINVAL; /* otherwise default to smallest count (drop through) */ case 16: - bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context, - LPFC_MQ_CNT_16); + bf_set(lpfc_mq_context_ring_size, + &mq_create_ext->u.request.context, + LPFC_MQ_RING_SIZE_16); break; case 32: - bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context, - LPFC_MQ_CNT_32); + bf_set(lpfc_mq_context_ring_size, + &mq_create_ext->u.request.context, + LPFC_MQ_RING_SIZE_32); break; case 64: - bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context, - LPFC_MQ_CNT_64); + bf_set(lpfc_mq_context_ring_size, + &mq_create_ext->u.request.context, + LPFC_MQ_RING_SIZE_64); break; case 128: - bf_set(lpfc_mq_context_count, &mq_create_ext->u.request.context, - LPFC_MQ_CNT_128); + bf_set(lpfc_mq_context_ring_size, + &mq_create_ext->u.request.context, + LPFC_MQ_RING_SIZE_128); break; } list_for_each_entry(dmabuf, &mq->page_list, list) { @@ -10634,7 +10654,6 @@ lpfc_mq_create(struct lpfc_hba *phba, st 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) { @@ -10711,6 +10730,7 @@ lpfc_wq_create(struct lpfc_hba *phba, st 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; + struct dma_address *page; if (!phba->sli4_hba.pc_sli4_params.supported) hw_page_size = SLI4_PAGE_SIZE; @@ -10724,20 +10744,42 @@ lpfc_wq_create(struct lpfc_hba *phba, st LPFC_MBOX_OPCODE_FCOE_WQ_CREATE, length, LPFC_SLI4_MBX_EMBED); wq_create = &mbox->u.mqe.un.wq_create; + shdr = (union lpfc_sli4_cfg_shdr *) &wq_create->header.cfg_shdr; bf_set(lpfc_mbx_wq_create_num_pages, &wq_create->u.request, wq->page_count); bf_set(lpfc_mbx_wq_create_cq_id, &wq_create->u.request, cq->queue_id); + bf_set(lpfc_mbox_hdr_version, &shdr->request, + phba->sli4_hba.pc_sli4_params.wqv); + if (phba->sli4_hba.pc_sli4_params.wqv == LPFC_Q_CREATE_VERSION_1) { + bf_set(lpfc_mbx_wq_create_wqe_count, &wq_create->u.request_1, + wq->entry_count); + switch (wq->entry_size) { + default: + case 64: + bf_set(lpfc_mbx_wq_create_wqe_size, + &wq_create->u.request_1, + LPFC_WQ_WQE_SIZE_64); + break; + case 128: + bf_set(lpfc_mbx_wq_create_wqe_size, + &wq_create->u.request_1, + LPFC_WQ_WQE_SIZE_128); + break; + } + bf_set(lpfc_mbx_wq_create_page_size, &wq_create->u.request_1, + (PAGE_SIZE/SLI4_PAGE_SIZE)); + page = wq_create->u.request_1.page; + } else { + page = wq_create->u.request.page; + } 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 = - putPaddrHigh(dmabuf->phys); + page[dmabuf->buffer_tag].addr_lo = putPaddrLow(dmabuf->phys); + page[dmabuf->buffer_tag].addr_hi = putPaddrHigh(dmabuf->phys); } rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL); /* The IOCTL status is embedded in the mailbox subheader. */ - shdr = (union lpfc_sli4_cfg_shdr *) &wq_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) { @@ -10815,37 +10857,51 @@ lpfc_rq_create(struct lpfc_hba *phba, st LPFC_MBOX_OPCODE_FCOE_RQ_CREATE, length, LPFC_SLI4_MBX_EMBED); rq_create = &mbox->u.mqe.un.rq_create; - switch (hrq->entry_count) { - default: - lpfc_printf_log(phba, KERN_ERR, LOG_SLI, - "2535 Unsupported RQ count. (%d)\n", - hrq->entry_count); - if (hrq->entry_count < 512) - return -EINVAL; - /* otherwise default to smallest count (drop through) */ - case 512: - bf_set(lpfc_rq_context_rq_size, &rq_create->u.request.context, - LPFC_RQ_RING_SIZE_512); - break; - case 1024: - bf_set(lpfc_rq_context_rq_size, &rq_create->u.request.context, - LPFC_RQ_RING_SIZE_1024); - break; - case 2048: - bf_set(lpfc_rq_context_rq_size, &rq_create->u.request.context, - LPFC_RQ_RING_SIZE_2048); - break; - case 4096: - bf_set(lpfc_rq_context_rq_size, &rq_create->u.request.context, - LPFC_RQ_RING_SIZE_4096); - break; + shdr = (union lpfc_sli4_cfg_shdr *) &rq_create->header.cfg_shdr; + bf_set(lpfc_mbox_hdr_version, &shdr->request, + phba->sli4_hba.pc_sli4_params.rqv); + if (phba->sli4_hba.pc_sli4_params.rqv == LPFC_Q_CREATE_VERSION_1) { + bf_set(lpfc_rq_context_rqe_count_1, + &rq_create->u.request.context, + hrq->entry_count); + rq_create->u.request.context.buffer_size = LPFC_HDR_BUF_SIZE; + } else { + switch (hrq->entry_count) { + default: + lpfc_printf_log(phba, KERN_ERR, LOG_SLI, + "2535 Unsupported RQ count. (%d)\n", + hrq->entry_count); + if (hrq->entry_count < 512) + return -EINVAL; + /* otherwise default to smallest count (drop through) */ + case 512: + bf_set(lpfc_rq_context_rqe_count, + &rq_create->u.request.context, + LPFC_RQ_RING_SIZE_512); + break; + case 1024: + bf_set(lpfc_rq_context_rqe_count, + &rq_create->u.request.context, + LPFC_RQ_RING_SIZE_1024); + break; + case 2048: + bf_set(lpfc_rq_context_rqe_count, + &rq_create->u.request.context, + LPFC_RQ_RING_SIZE_2048); + break; + case 4096: + bf_set(lpfc_rq_context_rqe_count, + &rq_create->u.request.context, + LPFC_RQ_RING_SIZE_4096); + break; + } + bf_set(lpfc_rq_context_buf_size, &rq_create->u.request.context, + LPFC_HDR_BUF_SIZE); } bf_set(lpfc_rq_context_cq_id, &rq_create->u.request.context, cq->queue_id); bf_set(lpfc_mbx_rq_create_num_pages, &rq_create->u.request, hrq->page_count); - 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 = @@ -10855,7 +10911,6 @@ lpfc_rq_create(struct lpfc_hba *phba, st } rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL); /* The IOCTL status is embedded in the mailbox subheader. */ - shdr = (union lpfc_sli4_cfg_shdr *) &rq_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) { @@ -10881,37 +10936,50 @@ lpfc_rq_create(struct lpfc_hba *phba, st lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_FCOE, LPFC_MBOX_OPCODE_FCOE_RQ_CREATE, length, LPFC_SLI4_MBX_EMBED); - switch (drq->entry_count) { - default: - lpfc_printf_log(phba, KERN_ERR, LOG_SLI, - "2536 Unsupported RQ count. (%d)\n", - drq->entry_count); - if (drq->entry_count < 512) - return -EINVAL; - /* otherwise default to smallest count (drop through) */ - case 512: - bf_set(lpfc_rq_context_rq_size, &rq_create->u.request.context, - LPFC_RQ_RING_SIZE_512); - break; - case 1024: - bf_set(lpfc_rq_context_rq_size, &rq_create->u.request.context, - LPFC_RQ_RING_SIZE_1024); - break; - case 2048: - bf_set(lpfc_rq_context_rq_size, &rq_create->u.request.context, - LPFC_RQ_RING_SIZE_2048); - break; - case 4096: - bf_set(lpfc_rq_context_rq_size, &rq_create->u.request.context, - LPFC_RQ_RING_SIZE_4096); - break; + bf_set(lpfc_mbox_hdr_version, &shdr->request, + phba->sli4_hba.pc_sli4_params.rqv); + if (phba->sli4_hba.pc_sli4_params.rqv == LPFC_Q_CREATE_VERSION_1) { + bf_set(lpfc_rq_context_rqe_count_1, + &rq_create->u.request.context, + hrq->entry_count); + rq_create->u.request.context.buffer_size = LPFC_DATA_BUF_SIZE; + } else { + switch (drq->entry_count) { + default: + lpfc_printf_log(phba, KERN_ERR, LOG_SLI, + "2536 Unsupported RQ count. (%d)\n", + drq->entry_count); + if (drq->entry_count < 512) + return -EINVAL; + /* otherwise default to smallest count (drop through) */ + case 512: + bf_set(lpfc_rq_context_rqe_count, + &rq_create->u.request.context, + LPFC_RQ_RING_SIZE_512); + break; + case 1024: + bf_set(lpfc_rq_context_rqe_count, + &rq_create->u.request.context, + LPFC_RQ_RING_SIZE_1024); + break; + case 2048: + bf_set(lpfc_rq_context_rqe_count, + &rq_create->u.request.context, + LPFC_RQ_RING_SIZE_2048); + break; + case 4096: + bf_set(lpfc_rq_context_rqe_count, + &rq_create->u.request.context, + LPFC_RQ_RING_SIZE_4096); + break; + } + bf_set(lpfc_rq_context_buf_size, &rq_create->u.request.context, + LPFC_DATA_BUF_SIZE); } bf_set(lpfc_rq_context_cq_id, &rq_create->u.request.context, cq->queue_id); bf_set(lpfc_mbx_rq_create_num_pages, &rq_create->u.request, drq->page_count); - bf_set(lpfc_rq_context_buf_size, &rq_create->u.request.context, - LPFC_DATA_BUF_SIZE); list_for_each_entry(dmabuf, &drq->page_list, list) { rq_create->u.request.page[dmabuf->buffer_tag].addr_lo = putPaddrLow(dmabuf->phys); -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html