From 6edb5a02aaaf1c0048e35db8f7260b9a8eef3edb Mon Sep 17 00:00:00 2001
From: Ron Mercer <ron.mercer@qlogic.com>
Date: Sat, 10 Oct 2009 09:35:07 +0000
Subject: [PATCH] --- yaml --- r: 170639 b: refs/heads/master c:
 52e55f3cde3ac3c7982dbc0cc67075456b135a31 h: refs/heads/master i:   170637:
 5ad4c3b87cf78f262f8af1ef9df82752821a9bce   170635:
 eb9638f25896910eab923bcec8371e01454d7988   170631:
 bed1fe2cd52b0ebc80ec73c0f833f9c63d27c570   170623:
 40b022f9b9a77c5d9b319d2295eaf0fe98ab8376 v: v3

---
 [refs]                             |  2 +-
 trunk/drivers/net/qlge/qlge.h      |  3 ++-
 trunk/drivers/net/qlge/qlge_main.c | 14 +++++++-------
 3 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/[refs] b/[refs]
index 596e9f0453e2..cfb7e70760e6 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 88051b4e4f270966b9e2ec070822513c46083fe1
+refs/heads/master: 52e55f3cde3ac3c7982dbc0cc67075456b135a31
diff --git a/trunk/drivers/net/qlge/qlge.h b/trunk/drivers/net/qlge/qlge.h
index f6bd22495f55..cef930bfcc79 100644
--- a/trunk/drivers/net/qlge/qlge.h
+++ b/trunk/drivers/net/qlge/qlge.h
@@ -54,7 +54,8 @@
 #define RX_RING_SHADOW_SPACE	(sizeof(u64) + \
 		MAX_DB_PAGES_PER_BQ(NUM_SMALL_BUFFERS) * sizeof(u64) + \
 		MAX_DB_PAGES_PER_BQ(NUM_LARGE_BUFFERS) * sizeof(u64))
-#define SMALL_BUFFER_SIZE 256
+#define SMALL_BUFFER_SIZE 512
+#define SMALL_BUF_MAP_SIZE (SMALL_BUFFER_SIZE / 2)
 #define LARGE_BUFFER_SIZE	PAGE_SIZE
 #define MAX_SPLIT_SIZE 1023
 #define QLGE_SB_PAD 32
diff --git a/trunk/drivers/net/qlge/qlge_main.c b/trunk/drivers/net/qlge/qlge_main.c
index 20a118dc62e6..644077e7b549 100644
--- a/trunk/drivers/net/qlge/qlge_main.c
+++ b/trunk/drivers/net/qlge/qlge_main.c
@@ -1147,7 +1147,7 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring)
 					sbq_desc->index);
 				sbq_desc->p.skb =
 				    netdev_alloc_skb(qdev->ndev,
-						     rx_ring->sbq_buf_size);
+						     SMALL_BUFFER_SIZE);
 				if (sbq_desc->p.skb == NULL) {
 					QPRINTK(qdev, PROBE, ERR,
 						"Couldn't get an skb.\n");
@@ -1157,8 +1157,8 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring)
 				skb_reserve(sbq_desc->p.skb, QLGE_SB_PAD);
 				map = pci_map_single(qdev->pdev,
 						     sbq_desc->p.skb->data,
-						     rx_ring->sbq_buf_size /
-						     2, PCI_DMA_FROMDEVICE);
+						     rx_ring->sbq_buf_size,
+						     PCI_DMA_FROMDEVICE);
 				if (pci_dma_mapping_error(qdev->pdev, map)) {
 					QPRINTK(qdev, IFUP, ERR, "PCI mapping failed.\n");
 					rx_ring->sbq_clean_idx = clean_idx;
@@ -1168,7 +1168,7 @@ static void ql_update_sbq(struct ql_adapter *qdev, struct rx_ring *rx_ring)
 				}
 				pci_unmap_addr_set(sbq_desc, mapaddr, map);
 				pci_unmap_len_set(sbq_desc, maplen,
-						  rx_ring->sbq_buf_size / 2);
+						  rx_ring->sbq_buf_size);
 				*sbq_desc->addr = cpu_to_le64(map);
 			}
 
@@ -2693,7 +2693,7 @@ static int ql_start_rx_ring(struct ql_adapter *qdev, struct rx_ring *rx_ring)
 		cqicb->sbq_addr =
 		    cpu_to_le64(rx_ring->sbq_base_indirect_dma);
 		cqicb->sbq_buf_size =
-		    cpu_to_le16((u16)(rx_ring->sbq_buf_size/2));
+		    cpu_to_le16((u16)(rx_ring->sbq_buf_size));
 		bq_len = (rx_ring->sbq_len == 65536) ? 0 :
 			(u16) rx_ring->sbq_len;
 		cqicb->sbq_len = cpu_to_le16(bq_len);
@@ -3269,7 +3269,7 @@ static int ql_adapter_initialize(struct ql_adapter *qdev)
 	ql_write32(qdev, FSC, mask | value);
 
 	ql_write32(qdev, SPLT_HDR, SPLT_HDR_EP |
-		min(SMALL_BUFFER_SIZE, MAX_SPLIT_SIZE));
+		min(SMALL_BUF_MAP_SIZE, MAX_SPLIT_SIZE));
 
 	/* Set RX packet routing to use port/pci function on which the
 	 * packet arrived on in addition to usual frame routing.
@@ -3549,7 +3549,7 @@ static int ql_configure_rings(struct ql_adapter *qdev)
 			rx_ring->sbq_len = NUM_SMALL_BUFFERS;
 			rx_ring->sbq_size =
 			    rx_ring->sbq_len * sizeof(__le64);
-			rx_ring->sbq_buf_size = SMALL_BUFFER_SIZE * 2;
+			rx_ring->sbq_buf_size = SMALL_BUF_MAP_SIZE;
 			rx_ring->type = RX_Q;
 		} else {
 			/*