From 0f3e9faeef25e94758f36428d806dd71e3445e70 Mon Sep 17 00:00:00 2001
From: Michael Chan <mchan@broadcom.com>
Date: Tue, 13 Jun 2006 15:03:47 -0700
Subject: [PATCH] --- yaml --- r: 27579 b: refs/heads/master c:
 c86a31f452f7dd132a1765d6d7160b0947f37b14 h: refs/heads/master i:   27577:
 54b5849d70f4fa3ae64d36172dbb7bf720120d07   27575:
 7d99234d8bbf708a82491bac32faf902d41173f1 v: v3

---
 [refs]                   | 2 +-
 trunk/drivers/net/bnx2.c | 1 +
 trunk/drivers/net/bnx2.h | 9 +++++++--
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/[refs] b/[refs]
index 1098ba26c715..b03f4d2e8de1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7a6400cd3dbcfc3bbffcdb6dac4ffc957fb50e19
+refs/heads/master: c86a31f452f7dd132a1765d6d7160b0947f37b14
diff --git a/trunk/drivers/net/bnx2.c b/trunk/drivers/net/bnx2.c
index c6510e17551b..738c980ddfe7 100644
--- a/trunk/drivers/net/bnx2.c
+++ b/trunk/drivers/net/bnx2.c
@@ -32,6 +32,7 @@
 #include <asm/irq.h>
 #include <linux/delay.h>
 #include <asm/byteorder.h>
+#include <asm/page.h>
 #include <linux/time.h>
 #include <linux/ethtool.h>
 #include <linux/mii.h>
diff --git a/trunk/drivers/net/bnx2.h b/trunk/drivers/net/bnx2.h
index cc36b75b2b39..5845e334941b 100644
--- a/trunk/drivers/net/bnx2.h
+++ b/trunk/drivers/net/bnx2.h
@@ -3750,7 +3750,12 @@ struct l2_fhdr {
 #define DMA_READ_CHANS	5
 #define DMA_WRITE_CHANS	3
 
-#define BCM_PAGE_BITS	12
+/* Use CPU native page size up to 16K for the ring sizes.  */
+#if (PAGE_SHIFT > 14)
+#define BCM_PAGE_BITS	14
+#else
+#define BCM_PAGE_BITS	PAGE_SHIFT
+#endif
 #define BCM_PAGE_SIZE	(1 << BCM_PAGE_BITS)
 
 #define TX_DESC_CNT  (BCM_PAGE_SIZE / sizeof(struct tx_bd))
@@ -3773,7 +3778,7 @@ struct l2_fhdr {
 
 #define RX_RING_IDX(x) ((x) & bp->rx_max_ring_idx)
 
-#define RX_RING(x) (((x) & ~MAX_RX_DESC_CNT) >> 8)
+#define RX_RING(x) (((x) & ~MAX_RX_DESC_CNT) >> (BCM_PAGE_BITS - 4))
 #define RX_IDX(x) ((x) & MAX_RX_DESC_CNT)
 
 /* Context size. */