* [PATCH] silence cs89x0
@ 2005-06-17 5:26 Denis Vlasenko
0 siblings, 0 replies; only message in thread
From: Denis Vlasenko @ 2005-06-17 5:26 UTC (permalink / raw)
To: Jeff Garzik; +Cc: linux-kernel
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Hi Jeff,
cs89x0 talks a lot at boot. Seems like debug leftover.
This patch downgrades printks to KERN_DEBUG.
While we're at it, make these messages a bit less obscure.
--
vda
[-- Attachment #2: cs89x0.c.diff --]
[-- Type: text/x-diff, Size: 2097 bytes --]
cs89x0:cs89x0_probe(0x0)
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
PP_addr=0xffff
eth1: incorrect signature 0xffff
cs89x0: no cs8900 or cs8920 detected. Be sure to disable PnP with SETUP
--- linux-2.6.12-rc5.src/drivers/net/cs89x0.h.orig Tue Oct 19 00:54:39 2004
+++ linux-2.6.12-rc5.src/drivers/net/cs89x0.h Fri Jun 17 01:04:53 2005
@@ -93,6 +93,7 @@
#endif
#define CHIP_EISA_ID_SIG 0x630E /* Product ID Code for Crystal Chip (CS8900 spec 4.3) */
+#define CHIP_EISA_ID_SIG_STR "0x630E"
#ifdef IBMEIPKT
#define EISA_ID_SIG 0x4D24 /* IBM */
--- linux-2.6.12-rc5.src/drivers/net/cs89x0.c.orig Tue May 31 16:18:35 2005
+++ linux-2.6.12-rc5.src/drivers/net/cs89x0.c Fri Jun 17 01:06:04 2005
@@ -416,6 +416,7 @@ cs89x0_probe1(struct net_device *dev, in
struct net_local *lp = netdev_priv(dev);
static unsigned version_printed;
int i;
+ int tmp;
unsigned rev_type = 0;
int eeprom_buff[CHKSUM_LEN];
int retval;
@@ -467,14 +468,17 @@ cs89x0_probe1(struct net_device *dev, in
goto out2;
}
}
-printk("PP_addr=0x%x\n", inw(ioaddr + ADD_PORT));
+ printk(KERN_DEBUG "PP_addr at %x: 0x%x\n",
+ ioaddr + ADD_PORT, inw(ioaddr + ADD_PORT));
ioaddr &= ~3;
outw(PP_ChipID, ioaddr + ADD_PORT);
- if (inw(ioaddr + DATA_PORT) != CHIP_EISA_ID_SIG) {
- printk(KERN_ERR "%s: incorrect signature 0x%x\n",
- dev->name, inw(ioaddr + DATA_PORT));
+ tmp = inw(ioaddr + DATA_PORT);
+ if (tmp != CHIP_EISA_ID_SIG) {
+ printk(KERN_DEBUG "%s: incorrect signature at %x: 0x%x!="
+ CHIP_EISA_ID_SIG_STR "\n",
+ dev->name, ioaddr + DATA_PORT, tmp);
retval = -ENODEV;
goto out2;
}
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2005-06-17 5:26 [PATCH] silence cs89x0 Denis Vlasenko
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