commit 1122db717ab5443ca9043fc0d23c1e862cfb3a61
author Michael Chan <mchan@broadcom.com> Mon Jan 23 16:11:42 2006 -0800
committer David S. Miller <davem@davemloft.net> Mon Jan 23 16:11:42 2006 -0800
tree 360da4ec3f5a29c5d3a3aa1e1677072e3852f26d
parent 1269a8a64a37c8a06af672f4cff4fed16a478734

[BNX2]: Fix nvram sizing

Add code to correctly determine nvram size.

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/bnx2.c

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 7b99cf2..4f613b0 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -2724,9 +2724,16 @@
 	if (j == entry_count) {
 		bp->flash_info = NULL;
 		printk(KERN_ALERT PFX "Unknown flash/EEPROM type.\n");
-		rc = -ENODEV;
+		return -ENODEV;
 	}
 
+	val = REG_RD_IND(bp, bp->shmem_base + BNX2_SHARED_HW_CFG_CONFIG2);
+	val &= BNX2_SHARED_HW_CFG2_NVM_SIZE_MASK;
+	if (val)
+		bp->flash_size = val;
+	else
+		bp->flash_size = bp->flash_info->total_size;
+
 	return rc;
 }
 
@@ -4809,10 +4816,10 @@
 {
   	struct bnx2 *bp = dev->priv;
 
-	if (bp->flash_info == 0)
+	if (bp->flash_info == NULL)
 		return 0;
 
-	return (int) bp->flash_info->total_size;
+	return (int) bp->flash_size;
 }
 
 static int