From: Nilesh Javali Date: Wed, 21 Nov 2018 01:25:17 -0800 Subject: scsi: qedi: Replace PAGE_SIZE with QEDI_PAGE_SIZE Git-commit: fa97c51109867c17b91ff01bc21f99d20e446968 Patch-mainline: v5.0-rc1 References: jsc#SLE-4693 bsc#1136462 Use QEDI_PAGE_SIZE for enablement of module on systems with 64K page size. Signed-off-by: Nilesh Javali Reviewed-by: Lee Duncan Signed-off-by: Martin K. Petersen Acked-by: Lee Duncan --- drivers/scsi/qedi/qedi_main.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c index 0f8eb5f63716..a1225aeac6fa 100644 --- a/drivers/scsi/qedi/qedi_main.c +++ b/drivers/scsi/qedi/qedi_main.c @@ -796,7 +796,7 @@ static int qedi_set_iscsi_pf_param(struct qedi_ctx *qedi) int rval = 0; - num_sq_pages = (MAX_OUTSTANDING_TASKS_PER_CON * 8) / PAGE_SIZE; + num_sq_pages = (MAX_OUTSTANDING_TASKS_PER_CON * 8) / QEDI_PAGE_SIZE; qedi->num_queues = MIN_NUM_CPUS_MSIX(qedi); @@ -834,7 +834,7 @@ static int qedi_set_iscsi_pf_param(struct qedi_ctx *qedi) qedi->pf_params.iscsi_pf_params.max_fin_rt = 2; for (log_page_size = 0 ; log_page_size < 32 ; log_page_size++) { - if ((1 << log_page_size) == PAGE_SIZE) + if ((1 << log_page_size) == QEDI_PAGE_SIZE) break; } qedi->pf_params.iscsi_pf_params.log_page_size = log_page_size; @@ -1376,7 +1376,7 @@ static void qedi_free_bdq(struct qedi_ctx *qedi) int i; if (qedi->bdq_pbl_list) - dma_free_coherent(&qedi->pdev->dev, PAGE_SIZE, + dma_free_coherent(&qedi->pdev->dev, QEDI_PAGE_SIZE, qedi->bdq_pbl_list, qedi->bdq_pbl_list_dma); if (qedi->bdq_pbl) @@ -1437,7 +1437,7 @@ static int qedi_alloc_bdq(struct qedi_ctx *qedi) /* Alloc dma memory for BDQ page buffer list */ qedi->bdq_pbl_mem_size = QEDI_BDQ_NUM * sizeof(struct scsi_bd); - qedi->bdq_pbl_mem_size = ALIGN(qedi->bdq_pbl_mem_size, PAGE_SIZE); + qedi->bdq_pbl_mem_size = ALIGN(qedi->bdq_pbl_mem_size, QEDI_PAGE_SIZE); qedi->rq_num_entries = qedi->bdq_pbl_mem_size / sizeof(struct scsi_bd); QEDI_INFO(&qedi->dbg_ctx, QEDI_LOG_CONN, "rq_num_entries = %d.\n", @@ -1472,7 +1472,8 @@ static int qedi_alloc_bdq(struct qedi_ctx *qedi) } /* Allocate list of PBL pages */ - qedi->bdq_pbl_list = dma_zalloc_coherent(&qedi->pdev->dev, PAGE_SIZE, + qedi->bdq_pbl_list = dma_zalloc_coherent(&qedi->pdev->dev, + QEDI_PAGE_SIZE, &qedi->bdq_pbl_list_dma, GFP_KERNEL); if (!qedi->bdq_pbl_list) { @@ -1485,13 +1486,14 @@ static int qedi_alloc_bdq(struct qedi_ctx *qedi) * Now populate PBL list with pages that contain pointers to the * individual buffers. */ - qedi->bdq_pbl_list_num_entries = qedi->bdq_pbl_mem_size / PAGE_SIZE; + qedi->bdq_pbl_list_num_entries = qedi->bdq_pbl_mem_size / + QEDI_PAGE_SIZE; list = (u64 *)qedi->bdq_pbl_list; page = qedi->bdq_pbl_list_dma; for (i = 0; i < qedi->bdq_pbl_list_num_entries; i++) { *list = qedi->bdq_pbl_dma; list++; - page += PAGE_SIZE; + page += QEDI_PAGE_SIZE; } return 0;