diff options
Diffstat (limited to 'drivers/scsi/be2iscsi/be_main.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index a1f5ac7a980..0abed0a954e 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -2517,6 +2517,8 @@ static void beiscsi_find_mem_req(struct beiscsi_hba *phba) phba->params.icds_per_ctrl; phba->mem_req[HWI_MEM_SGE] = sizeof(struct iscsi_sge) * phba->params.num_sge_per_io * phba->params.icds_per_ctrl; + phba->mem_req[HWI_MEM_TEMPLATE_HDR] = phba->params.cxns_per_ctrl * + BEISCSI_TEMPLATE_HDR_PER_CXN_SIZE; phba->mem_req[HWI_MEM_ASYNC_HEADER_BUF] = num_async_pdu_buf_pages * PAGE_SIZE; @@ -3258,6 +3260,36 @@ beiscsi_create_def_data(struct beiscsi_hba *phba, return 0; } + +static int +beiscsi_post_template_hdr(struct beiscsi_hba *phba) +{ + struct be_mem_descriptor *mem_descr; + struct mem_array *pm_arr; + struct be_dma_mem sgl; + int status, i; + + mem_descr = phba->init_mem; + mem_descr += HWI_MEM_TEMPLATE_HDR; + pm_arr = mem_descr->mem_array; + + for (i = 0; i < mem_descr->num_elements; i++) { + hwi_build_be_sgl_arr(phba, pm_arr, &sgl); + status = be_cmd_iscsi_post_template_hdr(&phba->ctrl, &sgl); + + if (status != 0) { + beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, + "BM_%d : Post Template HDR Failed\n"); + return status; + } + } + + beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT, + "BM_%d : Template HDR Pages Posted\n"); + + return 0; +} + static int beiscsi_post_pages(struct beiscsi_hba *phba) { @@ -3437,6 +3469,9 @@ static void hwi_cleanup(struct beiscsi_hba *phba) phwi_ctrlr = phba->phwi_ctrlr; phwi_context = phwi_ctrlr->phwi_ctxt; + + be_cmd_iscsi_remove_template_hdr(ctrl); + for (i = 0; i < phba->params.cxns_per_ctrl; i++) { q = &phwi_context->be_wrbq[i]; if (q->created) @@ -3611,6 +3646,12 @@ static int hwi_init_port(struct beiscsi_hba *phba) goto error; } + status = beiscsi_post_template_hdr(phba); + if (status != 0) { + beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, + "BM_%d : Template HDR Posting for CXN Failed\n"); + } + status = beiscsi_create_wrb_rings(phba, phwi_context, phwi_ctrlr); if (status != 0) { beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT, |