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Get rid of the b44 'BUG! Timeout waiting for bit 80000000 of register 428 to clear.' spam.

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more and more users are getting confused by this, and consider it a regression in brcm47xx,
because brcm-2.4 was not showing this message. It's not particularly interesting for debugging,
most of the time it only happens because of an unconnected port.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22110 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2010-07-10 00:48:37 +00:00
parent ea1ef33b00
commit 59da09e12d
6 changed files with 68 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
target/linux/brcm47xx/patches-2.6.32/211-b44_timeout_spam.patch Normal file
View File

@ -0,0 +1,17 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -189,11 +189,13 @@ static int b44_wait_bit(struct b44 *bp,
udelay(10);
}
if (i == timeout) {
- printk(KERN_ERR PFX "%s: BUG! Timeout waiting for bit %08x of register "
+#if 0
+ printk(KERN_DEBUG PFX "%s: BUG! Timeout waiting for bit %08x of register "
"%lx to %s.\n",
bp->dev->name,
bit, reg,
(clear ? "clear" : "set"));
+#endif
return -ENODEV;
}
return 0;

2
target/linux/brcm47xx/patches-2.6.32/813-use_netdev_alloc_skb.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -848,7 +848,7 @@ static int b44_rx(struct b44 *bp, int bu
@@ -850,7 +850,7 @@ static int b44_rx(struct b44 *bp, int bu
struct sk_buff *copy_skb;
b44_recycle_rx(bp, cons, bp->rx_prod);

17
target/linux/brcm47xx/patches-2.6.33/211-b44_timeout_spam.patch Normal file
View File

@ -0,0 +1,17 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -189,11 +189,13 @@ static int b44_wait_bit(struct b44 *bp,
udelay(10);
}
if (i == timeout) {
- printk(KERN_ERR PFX "%s: BUG! Timeout waiting for bit %08x of register "
+#if 0
+ printk(KERN_DEBUG PFX "%s: BUG! Timeout waiting for bit %08x of register "
"%lx to %s.\n",
bp->dev->name,
bit, reg,
(clear ? "clear" : "set"));
+#endif
return -ENODEV;
}
return 0;

2
target/linux/brcm47xx/patches-2.6.33/813-use_netdev_alloc_skb.patch
View File

@ -1,6 +1,6 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -848,7 +848,7 @@ static int b44_rx(struct b44 *bp, int bu
@@ -850,7 +850,7 @@ static int b44_rx(struct b44 *bp, int bu
struct sk_buff *copy_skb;
b44_recycle_rx(bp, cons, bp->rx_prod);

16
target/linux/brcm47xx/patches-2.6.34/211-b44_timeout_spam.patch Normal file
View File

@ -0,0 +1,16 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -190,11 +190,12 @@ static int b44_wait_bit(struct b44 *bp,
break;
udelay(10);
}
+#if 0
if (i == timeout) {
if (net_ratelimit())
netdev_err(bp->dev, "BUG! Timeout waiting for bit %08x of register %lx to %s\n",
bit, reg, clear ? "clear" : "set");
-
+#endif
return -ENODEV;
}
return 0;

16
target/linux/brcm47xx/patches-2.6.35/211-b44_timeout_spam.patch Normal file
View File

@ -0,0 +1,16 @@
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -190,11 +190,12 @@ static int b44_wait_bit(struct b44 *bp,
break;
udelay(10);
}
+#if 0
if (i == timeout) {
if (net_ratelimit())
netdev_err(bp->dev, "BUG! Timeout waiting for bit %08x of register %lx to %s\n",
bit, reg, clear ? "clear" : "set");
-
+#endif
return -ENODEV;
}
return 0;