cnic,bnx2i,bnx2fc: Fix inconsistent use of page size

The bnx2/bnx2x rings are made up of linked pages.  However there is an
upper limit on the page size as some the page size settings are 16-bit
in the hardware/firmware interface.  In the current code, some parts
use BNX2_PAGE_SIZE which has a 16K upper limit and some parts use
PAGE_SIZE.  On archs with >= 64K PAGE_SIZE, it generates some compile
warnings.  Define a new CNIC_PAGE_SZIE which has an upper limit of
16K and use it consistently in all relevant parts.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: Eddie Wai <eddie.wai@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/cnic_if.h

@@ -24,6 +24,16 @@
 #define MAX_CNIC_ULP_TYPE_EXT	3
 #define MAX_CNIC_ULP_TYPE	4
 
+/* Use CPU native page size up to 16K for cnic ring sizes.  */
+#if (PAGE_SHIFT > 14)
+#define CNIC_PAGE_BITS	14
+#else
+#define CNIC_PAGE_BITS	PAGE_SHIFT
+#endif
+#define CNIC_PAGE_SIZE	(1 << (CNIC_PAGE_BITS))
+#define CNIC_PAGE_ALIGN(addr) ALIGN(addr, CNIC_PAGE_SIZE)
+#define CNIC_PAGE_MASK	(~((CNIC_PAGE_SIZE) - 1))
+
 struct kwqe {
 	u32 kwqe_op_flag;
 

drivers/scsi/bnx2fc/bnx2fc_io.c

@@ -594,13 +594,13 @@ static void bnx2fc_free_mp_resc(struct bnx2fc_cmd *io_req)
 		mp_req->mp_resp_bd = NULL;
 	}
 	if (mp_req->req_buf) {
-		dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				     mp_req->req_buf,
 				     mp_req->req_buf_dma);
 		mp_req->req_buf = NULL;
 	}
 	if (mp_req->resp_buf) {
-		dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				     mp_req->resp_buf,
 				     mp_req->resp_buf_dma);
 		mp_req->resp_buf = NULL;
@@ -622,7 +622,7 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req)
 
 	mp_req->req_len = sizeof(struct fcp_cmnd);
 	io_req->data_xfer_len = mp_req->req_len;
-	mp_req->req_buf = dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE,
+	mp_req->req_buf = dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 					     &mp_req->req_buf_dma,
 					     GFP_ATOMIC);
 	if (!mp_req->req_buf) {
@@ -631,7 +631,7 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req)
 		return FAILED;
 	}
 
-	mp_req->resp_buf = dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE,
+	mp_req->resp_buf = dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 					      &mp_req->resp_buf_dma,
 					      GFP_ATOMIC);
 	if (!mp_req->resp_buf) {
@@ -639,8 +639,8 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req)
 		bnx2fc_free_mp_resc(io_req);
 		return FAILED;
 	}
-	memset(mp_req->req_buf, 0, PAGE_SIZE);
-	memset(mp_req->resp_buf, 0, PAGE_SIZE);
+	memset(mp_req->req_buf, 0, CNIC_PAGE_SIZE);
+	memset(mp_req->resp_buf, 0, CNIC_PAGE_SIZE);
 
 	/* Allocate and map mp_req_bd and mp_resp_bd */
 	sz = sizeof(struct fcoe_bd_ctx);
@@ -665,7 +665,7 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req)
 	mp_req_bd = mp_req->mp_req_bd;
 	mp_req_bd->buf_addr_lo = (u32)addr & 0xffffffff;
 	mp_req_bd->buf_addr_hi = (u32)((u64)addr >> 32);
-	mp_req_bd->buf_len = PAGE_SIZE;
+	mp_req_bd->buf_len = CNIC_PAGE_SIZE;
 	mp_req_bd->flags = 0;
 
 	/*
@@ -677,7 +677,7 @@ int bnx2fc_init_mp_req(struct bnx2fc_cmd *io_req)
 	addr = mp_req->resp_buf_dma;
 	mp_resp_bd->buf_addr_lo = (u32)addr & 0xffffffff;
 	mp_resp_bd->buf_addr_hi = (u32)((u64)addr >> 32);
-	mp_resp_bd->buf_len = PAGE_SIZE;
+	mp_resp_bd->buf_len = CNIC_PAGE_SIZE;
 	mp_resp_bd->flags = 0;
 
 	return SUCCESS;

drivers/scsi/bnx2fc/bnx2fc_tgt.c

@@ -673,7 +673,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 
 	/* Allocate and map SQ */
 	tgt->sq_mem_size = tgt->max_sqes * BNX2FC_SQ_WQE_SIZE;
-	tgt->sq_mem_size = (tgt->sq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+	tgt->sq_mem_size = (tgt->sq_mem_size + (CNIC_PAGE_SIZE - 1)) &
+			   CNIC_PAGE_MASK;
 
 	tgt->sq = dma_alloc_coherent(&hba->pcidev->dev, tgt->sq_mem_size,
 				     &tgt->sq_dma, GFP_KERNEL);
@@ -686,7 +687,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 
 	/* Allocate and map CQ */
 	tgt->cq_mem_size = tgt->max_cqes * BNX2FC_CQ_WQE_SIZE;
-	tgt->cq_mem_size = (tgt->cq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+	tgt->cq_mem_size = (tgt->cq_mem_size + (CNIC_PAGE_SIZE - 1)) &
+			   CNIC_PAGE_MASK;
 
 	tgt->cq = dma_alloc_coherent(&hba->pcidev->dev, tgt->cq_mem_size,
 				     &tgt->cq_dma, GFP_KERNEL);
@@ -699,7 +701,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 
 	/* Allocate and map RQ and RQ PBL */
 	tgt->rq_mem_size = tgt->max_rqes * BNX2FC_RQ_WQE_SIZE;
-	tgt->rq_mem_size = (tgt->rq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+	tgt->rq_mem_size = (tgt->rq_mem_size + (CNIC_PAGE_SIZE - 1)) &
+			   CNIC_PAGE_MASK;
 
 	tgt->rq = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_mem_size,
 					&tgt->rq_dma, GFP_KERNEL);
@@ -710,8 +713,9 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 	}
 	memset(tgt->rq, 0, tgt->rq_mem_size);
 
-	tgt->rq_pbl_size = (tgt->rq_mem_size / PAGE_SIZE) * sizeof(void *);
-	tgt->rq_pbl_size = (tgt->rq_pbl_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+	tgt->rq_pbl_size = (tgt->rq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);
+	tgt->rq_pbl_size = (tgt->rq_pbl_size + (CNIC_PAGE_SIZE - 1)) &
+			   CNIC_PAGE_MASK;
 
 	tgt->rq_pbl = dma_alloc_coherent(&hba->pcidev->dev, tgt->rq_pbl_size,
 					 &tgt->rq_pbl_dma, GFP_KERNEL);
@@ -722,7 +726,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 	}
 
 	memset(tgt->rq_pbl, 0, tgt->rq_pbl_size);
-	num_pages = tgt->rq_mem_size / PAGE_SIZE;
+	num_pages = tgt->rq_mem_size / CNIC_PAGE_SIZE;
 	page = tgt->rq_dma;
 	pbl = (u32 *)tgt->rq_pbl;
 
@@ -731,13 +735,13 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 		pbl++;
 		*pbl = (u32)((u64)page >> 32);
 		pbl++;
-		page += PAGE_SIZE;
+		page += CNIC_PAGE_SIZE;
 	}
 
 	/* Allocate and map XFERQ */
 	tgt->xferq_mem_size = tgt->max_sqes * BNX2FC_XFERQ_WQE_SIZE;
-	tgt->xferq_mem_size = (tgt->xferq_mem_size + (PAGE_SIZE - 1)) &
-			       PAGE_MASK;
+	tgt->xferq_mem_size = (tgt->xferq_mem_size + (CNIC_PAGE_SIZE - 1)) &
+			       CNIC_PAGE_MASK;
 
 	tgt->xferq = dma_alloc_coherent(&hba->pcidev->dev, tgt->xferq_mem_size,
 					&tgt->xferq_dma, GFP_KERNEL);
@@ -750,8 +754,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 
 	/* Allocate and map CONFQ & CONFQ PBL */
 	tgt->confq_mem_size = tgt->max_sqes * BNX2FC_CONFQ_WQE_SIZE;
-	tgt->confq_mem_size = (tgt->confq_mem_size + (PAGE_SIZE - 1)) &
-			       PAGE_MASK;
+	tgt->confq_mem_size = (tgt->confq_mem_size + (CNIC_PAGE_SIZE - 1)) &
+			       CNIC_PAGE_MASK;
 
 	tgt->confq = dma_alloc_coherent(&hba->pcidev->dev, tgt->confq_mem_size,
 					&tgt->confq_dma, GFP_KERNEL);
@@ -763,9 +767,9 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 	memset(tgt->confq, 0, tgt->confq_mem_size);
 
 	tgt->confq_pbl_size =
-		(tgt->confq_mem_size / PAGE_SIZE) * sizeof(void *);
+		(tgt->confq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);
 	tgt->confq_pbl_size =
-		(tgt->confq_pbl_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+		(tgt->confq_pbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK;
 
 	tgt->confq_pbl = dma_alloc_coherent(&hba->pcidev->dev,
 					    tgt->confq_pbl_size,
@@ -777,7 +781,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 	}
 
 	memset(tgt->confq_pbl, 0, tgt->confq_pbl_size);
-	num_pages = tgt->confq_mem_size / PAGE_SIZE;
+	num_pages = tgt->confq_mem_size / CNIC_PAGE_SIZE;
 	page = tgt->confq_dma;
 	pbl = (u32 *)tgt->confq_pbl;
 
@@ -786,7 +790,7 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 		pbl++;
 		*pbl = (u32)((u64)page >> 32);
 		pbl++;
-		page += PAGE_SIZE;
+		page += CNIC_PAGE_SIZE;
 	}
 
 	/* Allocate and map ConnDB */
@@ -805,8 +809,8 @@ static int bnx2fc_alloc_session_resc(struct bnx2fc_hba *hba,
 
 	/* Allocate and map LCQ */
 	tgt->lcq_mem_size = (tgt->max_sqes + 8) * BNX2FC_SQ_WQE_SIZE;
-	tgt->lcq_mem_size = (tgt->lcq_mem_size + (PAGE_SIZE - 1)) &
-			     PAGE_MASK;
+	tgt->lcq_mem_size = (tgt->lcq_mem_size + (CNIC_PAGE_SIZE - 1)) &
+			     CNIC_PAGE_MASK;
 
 	tgt->lcq = dma_alloc_coherent(&hba->pcidev->dev, tgt->lcq_mem_size,
 				      &tgt->lcq_dma, GFP_KERNEL);

drivers/scsi/bnx2i/bnx2i_hwi.c

@@ -61,7 +61,7 @@ static void bnx2i_adjust_qp_size(struct bnx2i_hba *hba)
 	 * yield integral num of page buffers
 	 */
 	/* adjust SQ */
-	num_elements_per_pg = PAGE_SIZE / BNX2I_SQ_WQE_SIZE;
+	num_elements_per_pg = CNIC_PAGE_SIZE / BNX2I_SQ_WQE_SIZE;
 	if (hba->max_sqes < num_elements_per_pg)
 		hba->max_sqes = num_elements_per_pg;
 	else if (hba->max_sqes % num_elements_per_pg)
@@ -69,7 +69,7 @@ static void bnx2i_adjust_qp_size(struct bnx2i_hba *hba)
 				 ~(num_elements_per_pg - 1);
 
 	/* adjust CQ */
-	num_elements_per_pg = PAGE_SIZE / BNX2I_CQE_SIZE;
+	num_elements_per_pg = CNIC_PAGE_SIZE / BNX2I_CQE_SIZE;
 	if (hba->max_cqes < num_elements_per_pg)
 		hba->max_cqes = num_elements_per_pg;
 	else if (hba->max_cqes % num_elements_per_pg)
@@ -77,7 +77,7 @@ static void bnx2i_adjust_qp_size(struct bnx2i_hba *hba)
 				 ~(num_elements_per_pg - 1);
 
 	/* adjust RQ */
-	num_elements_per_pg = PAGE_SIZE / BNX2I_RQ_WQE_SIZE;
+	num_elements_per_pg = CNIC_PAGE_SIZE / BNX2I_RQ_WQE_SIZE;
 	if (hba->max_rqes < num_elements_per_pg)
 		hba->max_rqes = num_elements_per_pg;
 	else if (hba->max_rqes % num_elements_per_pg)
@@ -959,7 +959,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep)
 
 	/* SQ page table */
 	memset(ep->qp.sq_pgtbl_virt, 0, ep->qp.sq_pgtbl_size);
-	num_pages = ep->qp.sq_mem_size / PAGE_SIZE;
+	num_pages = ep->qp.sq_mem_size / CNIC_PAGE_SIZE;
 	page = ep->qp.sq_phys;
 
 	if (cnic_dev_10g)
@@ -973,7 +973,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep)
 			ptbl++;
 			*ptbl = (u32) ((u64) page >> 32);
 			ptbl++;
-			page += PAGE_SIZE;
+			page += CNIC_PAGE_SIZE;
 		} else {
 			/* PTE is written in big endian format for
 			 * 5706/5708/5709 devices */
@@ -981,13 +981,13 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep)
 			ptbl++;
 			*ptbl = (u32) page;
 			ptbl++;
-			page += PAGE_SIZE;
+			page += CNIC_PAGE_SIZE;
 		}
 	}
 
 	/* RQ page table */
 	memset(ep->qp.rq_pgtbl_virt, 0, ep->qp.rq_pgtbl_size);
-	num_pages = ep->qp.rq_mem_size / PAGE_SIZE;
+	num_pages = ep->qp.rq_mem_size / CNIC_PAGE_SIZE;
 	page = ep->qp.rq_phys;
 
 	if (cnic_dev_10g)
@@ -1001,7 +1001,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep)
 			ptbl++;
 			*ptbl = (u32) ((u64) page >> 32);
 			ptbl++;
-			page += PAGE_SIZE;
+			page += CNIC_PAGE_SIZE;
 		} else {
 			/* PTE is written in big endian format for
 			 * 5706/5708/5709 devices */
@@ -1009,13 +1009,13 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep)
 			ptbl++;
 			*ptbl = (u32) page;
 			ptbl++;
-			page += PAGE_SIZE;
+			page += CNIC_PAGE_SIZE;
 		}
 	}
 
 	/* CQ page table */
 	memset(ep->qp.cq_pgtbl_virt, 0, ep->qp.cq_pgtbl_size);
-	num_pages = ep->qp.cq_mem_size / PAGE_SIZE;
+	num_pages = ep->qp.cq_mem_size / CNIC_PAGE_SIZE;
 	page = ep->qp.cq_phys;
 
 	if (cnic_dev_10g)
@@ -1029,7 +1029,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep)
 			ptbl++;
 			*ptbl = (u32) ((u64) page >> 32);
 			ptbl++;
-			page += PAGE_SIZE;
+			page += CNIC_PAGE_SIZE;
 		} else {
 			/* PTE is written in big endian format for
 			 * 5706/5708/5709 devices */
@@ -1037,7 +1037,7 @@ static void setup_qp_page_tables(struct bnx2i_endpoint *ep)
 			ptbl++;
 			*ptbl = (u32) page;
 			ptbl++;
-			page += PAGE_SIZE;
+			page += CNIC_PAGE_SIZE;
 		}
 	}
 }
@@ -1064,11 +1064,11 @@ int bnx2i_alloc_qp_resc(struct bnx2i_hba *hba, struct bnx2i_endpoint *ep)
 	/* Allocate page table memory for SQ which is page aligned */
 	ep->qp.sq_mem_size = hba->max_sqes * BNX2I_SQ_WQE_SIZE;
 	ep->qp.sq_mem_size =
-		(ep->qp.sq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+		(ep->qp.sq_mem_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK;
 	ep->qp.sq_pgtbl_size =
-		(ep->qp.sq_mem_size / PAGE_SIZE) * sizeof(void *);
+		(ep->qp.sq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);
 	ep->qp.sq_pgtbl_size =
-		(ep->qp.sq_pgtbl_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+		(ep->qp.sq_pgtbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK;
 
 	ep->qp.sq_pgtbl_virt =
 		dma_alloc_coherent(&hba->pcidev->dev, ep->qp.sq_pgtbl_size,
@@ -1101,11 +1101,11 @@ int bnx2i_alloc_qp_resc(struct bnx2i_hba *hba, struct bnx2i_endpoint *ep)
 	/* Allocate page table memory for CQ which is page aligned */
 	ep->qp.cq_mem_size = hba->max_cqes * BNX2I_CQE_SIZE;
 	ep->qp.cq_mem_size =
-		(ep->qp.cq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+		(ep->qp.cq_mem_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK;
 	ep->qp.cq_pgtbl_size =
-		(ep->qp.cq_mem_size / PAGE_SIZE) * sizeof(void *);
+		(ep->qp.cq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);
 	ep->qp.cq_pgtbl_size =
-		(ep->qp.cq_pgtbl_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+		(ep->qp.cq_pgtbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK;
 
 	ep->qp.cq_pgtbl_virt =
 		dma_alloc_coherent(&hba->pcidev->dev, ep->qp.cq_pgtbl_size,
@@ -1144,11 +1144,11 @@ int bnx2i_alloc_qp_resc(struct bnx2i_hba *hba, struct bnx2i_endpoint *ep)
 	/* Allocate page table memory for RQ which is page aligned */
 	ep->qp.rq_mem_size = hba->max_rqes * BNX2I_RQ_WQE_SIZE;
 	ep->qp.rq_mem_size =
-		(ep->qp.rq_mem_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+		(ep->qp.rq_mem_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK;
 	ep->qp.rq_pgtbl_size =
-		(ep->qp.rq_mem_size / PAGE_SIZE) * sizeof(void *);
+		(ep->qp.rq_mem_size / CNIC_PAGE_SIZE) * sizeof(void *);
 	ep->qp.rq_pgtbl_size =
-		(ep->qp.rq_pgtbl_size + (PAGE_SIZE - 1)) & PAGE_MASK;
+		(ep->qp.rq_pgtbl_size + (CNIC_PAGE_SIZE - 1)) & CNIC_PAGE_MASK;
 
 	ep->qp.rq_pgtbl_virt =
 		dma_alloc_coherent(&hba->pcidev->dev, ep->qp.rq_pgtbl_size,
@@ -1270,7 +1270,7 @@ int bnx2i_send_fw_iscsi_init_msg(struct bnx2i_hba *hba)
 	bnx2i_adjust_qp_size(hba);
 
 	iscsi_init.flags =
-		ISCSI_PAGE_SIZE_4K << ISCSI_KWQE_INIT1_PAGE_SIZE_SHIFT;
+		(CNIC_PAGE_BITS - 8) << ISCSI_KWQE_INIT1_PAGE_SIZE_SHIFT;
 	if (en_tcp_dack)
 		iscsi_init.flags |= ISCSI_KWQE_INIT1_DELAYED_ACK_ENABLE;
 	iscsi_init.reserved0 = 0;
@@ -1288,15 +1288,15 @@ int bnx2i_send_fw_iscsi_init_msg(struct bnx2i_hba *hba)
 			((hba->num_ccell & 0xFFFF) | (hba->max_sqes << 16));
 	iscsi_init.num_ccells_per_conn = hba->num_ccell;
 	iscsi_init.num_tasks_per_conn = hba->max_sqes;
-	iscsi_init.sq_wqes_per_page = PAGE_SIZE / BNX2I_SQ_WQE_SIZE;
+	iscsi_init.sq_wqes_per_page = CNIC_PAGE_SIZE / BNX2I_SQ_WQE_SIZE;
 	iscsi_init.sq_num_wqes = hba->max_sqes;
 	iscsi_init.cq_log_wqes_per_page =
-		(u8) bnx2i_power_of2(PAGE_SIZE / BNX2I_CQE_SIZE);
+		(u8) bnx2i_power_of2(CNIC_PAGE_SIZE / BNX2I_CQE_SIZE);
 	iscsi_init.cq_num_wqes = hba->max_cqes;
 	iscsi_init.cq_num_pages = (hba->max_cqes * BNX2I_CQE_SIZE +
-				   (PAGE_SIZE - 1)) / PAGE_SIZE;
+				   (CNIC_PAGE_SIZE - 1)) / CNIC_PAGE_SIZE;
 	iscsi_init.sq_num_pages = (hba->max_sqes * BNX2I_SQ_WQE_SIZE +
-				   (PAGE_SIZE - 1)) / PAGE_SIZE;
+				   (CNIC_PAGE_SIZE - 1)) / CNIC_PAGE_SIZE;
 	iscsi_init.rq_buffer_size = BNX2I_RQ_WQE_SIZE;
 	iscsi_init.rq_num_wqes = hba->max_rqes;
 

drivers/scsi/bnx2i/bnx2i_iscsi.c

@@ -525,7 +525,7 @@ static int bnx2i_setup_mp_bdt(struct bnx2i_hba *hba)
 	struct iscsi_bd *mp_bdt;
 	u64 addr;
 
-	hba->mp_bd_tbl = dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE,
+	hba->mp_bd_tbl = dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 					    &hba->mp_bd_dma, GFP_KERNEL);
 	if (!hba->mp_bd_tbl) {
 		printk(KERN_ERR "unable to allocate Middle Path BDT\n");
@@ -533,11 +533,12 @@ static int bnx2i_setup_mp_bdt(struct bnx2i_hba *hba)
 		goto out;
 	}
 
-	hba->dummy_buffer = dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE,
+	hba->dummy_buffer = dma_alloc_coherent(&hba->pcidev->dev,
+					       CNIC_PAGE_SIZE,
 					       &hba->dummy_buf_dma, GFP_KERNEL);
 	if (!hba->dummy_buffer) {
 		printk(KERN_ERR "unable to alloc Middle Path Dummy Buffer\n");
-		dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				  hba->mp_bd_tbl, hba->mp_bd_dma);
 		hba->mp_bd_tbl = NULL;
 		rc = -1;
@@ -548,7 +549,7 @@ static int bnx2i_setup_mp_bdt(struct bnx2i_hba *hba)
 	addr = (unsigned long) hba->dummy_buf_dma;
 	mp_bdt->buffer_addr_lo = addr & 0xffffffff;
 	mp_bdt->buffer_addr_hi = addr >> 32;
-	mp_bdt->buffer_length = PAGE_SIZE;
+	mp_bdt->buffer_length = CNIC_PAGE_SIZE;
 	mp_bdt->flags = ISCSI_BD_LAST_IN_BD_CHAIN |
 			ISCSI_BD_FIRST_IN_BD_CHAIN;
 out:
@@ -565,12 +566,12 @@ static int bnx2i_setup_mp_bdt(struct bnx2i_hba *hba)
 static void bnx2i_free_mp_bdt(struct bnx2i_hba *hba)
 {
 	if (hba->mp_bd_tbl) {
-		dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				  hba->mp_bd_tbl, hba->mp_bd_dma);
 		hba->mp_bd_tbl = NULL;
 	}
 	if (hba->dummy_buffer) {
-		dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				  hba->dummy_buffer, hba->dummy_buf_dma);
 		hba->dummy_buffer = NULL;
 	}
@@ -934,14 +935,14 @@ static void bnx2i_conn_free_login_resources(struct bnx2i_hba *hba,
 					    struct bnx2i_conn *bnx2i_conn)
 {
 	if (bnx2i_conn->gen_pdu.resp_bd_tbl) {
-		dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				  bnx2i_conn->gen_pdu.resp_bd_tbl,
 				  bnx2i_conn->gen_pdu.resp_bd_dma);
 		bnx2i_conn->gen_pdu.resp_bd_tbl = NULL;
 	}
 
 	if (bnx2i_conn->gen_pdu.req_bd_tbl) {
-		dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				  bnx2i_conn->gen_pdu.req_bd_tbl,
 				  bnx2i_conn->gen_pdu.req_bd_dma);
 		bnx2i_conn->gen_pdu.req_bd_tbl = NULL;
@@ -998,13 +999,13 @@ static int bnx2i_conn_alloc_login_resources(struct bnx2i_hba *hba,
 	bnx2i_conn->gen_pdu.resp_wr_ptr = bnx2i_conn->gen_pdu.resp_buf;
 
 	bnx2i_conn->gen_pdu.req_bd_tbl =
-		dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				   &bnx2i_conn->gen_pdu.req_bd_dma, GFP_KERNEL);
 	if (bnx2i_conn->gen_pdu.req_bd_tbl == NULL)
 		goto login_req_bd_tbl_failure;
 
 	bnx2i_conn->gen_pdu.resp_bd_tbl =
-		dma_alloc_coherent(&hba->pcidev->dev, PAGE_SIZE,
+		dma_alloc_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 				   &bnx2i_conn->gen_pdu.resp_bd_dma,
 				   GFP_KERNEL);
 	if (bnx2i_conn->gen_pdu.resp_bd_tbl == NULL)
@@ -1013,7 +1014,7 @@ static int bnx2i_conn_alloc_login_resources(struct bnx2i_hba *hba,
 	return 0;
 
 login_resp_bd_tbl_failure:
-	dma_free_coherent(&hba->pcidev->dev, PAGE_SIZE,
+	dma_free_coherent(&hba->pcidev->dev, CNIC_PAGE_SIZE,
 			  bnx2i_conn->gen_pdu.req_bd_tbl,
 			  bnx2i_conn->gen_pdu.req_bd_dma);
 	bnx2i_conn->gen_pdu.req_bd_tbl = NULL;