[OpenWrt-Devel] [PATCH 3/4] ramips: squelch mdio debugging info on rt2880 ethernet

[John Crispin]

ok, no idea why it is not in trunk but marked as accepted but i would
assume its my fault

thanks, merged in r41653



On 14/07/2014 18:55, Claudio Leite wrote:
> Hello,
> 
> * Claudio Leite (leitec at staticky.com) wrote:
>> Use pr_debug rather than pr_info since it is only relevant for 
>> debugging.
>> 
>> Signed-off-by: Claudio Leite <leitec at staticky.com>
> 
> While we are talking about things for Barrier Breaker RC's, could 
> this patch be merged in? It was marked as accepted back in April, 
> but I just tested the RC1 release on a RT2880 board and it still 
> has the mdio r/w dumps.
> 
> While it doesn't affect actual performance, it does slow down boot 
> by a few seconds while it programs the switch.
> 
>> --- .../0220-NET-ralink-squelch_mdio_access.patch      | 22 
>> ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create 
>> mode 100644 
>> target/linux/ramips/patches-3.10/0220-NET-ralink-squelch_mdio_access.patch
>>
>>
>>
>> 
diff --git
a/target/linux/ramips/patches-3.10/0220-NET-ralink-squelch_mdio_access.patch
b/target/linux/ramips/patches-3.10/0220-NET-ralink-squelch_mdio_access.patch
>> new file mode 100644 index 0000000..bc92a02 --- /dev/null +++ 
>> b/target/linux/ramips/patches-3.10/0220-NET-ralink-squelch_mdio_access.patch
>>
>>
>> 
@@ -0,0 +1,22 @@
>> +Index: linux-3.10.34/drivers/net/ethernet/ralink/mdio_rt2880.c 
>> +===================================================================
>>
>>
>> 
+--- linux-3.10.34.orig/drivers/net/ethernet/ralink/mdio_rt2880.c
>> ++++ linux-3.10.34/drivers/net/ethernet/ralink/mdio_rt2880.c +@@ 
>> -136,7 +136,7 @@ int rt2880_mdio_read(struct mii_bus *bus + 	if 
>> (err) + 		return 0xffff; + +-	pr_info("%s: addr=%04x, reg=%04x, 
>> value=%04x\n", __func__, ++	pr_debug("%s: addr=%04x, reg=%04x, 
>> value=%04x\n", __func__, + 		phy_addr, phy_reg, 
>> fe_r32(FE_MDIO_ACCESS) & 0xffff); + + 	return 
>> fe_r32(FE_MDIO_ACCESS) & 0xffff; +@@ -148,7 +148,7 @@ int 
>> rt2880_mdio_write(struct mii_bus *bu + 	int err; + 	u32 t; + +- 
>> pr_info("%s: addr=%04x, reg=%04x, value=%04x\n", __func__, ++ 
>> pr_debug("%s: addr=%04x, reg=%04x, value=%04x\n", __func__, + 
>> phy_addr, phy_reg, fe_r32(FE_MDIO_ACCESS) & 0xffff); + + 	err = 
>> rt2880_mdio_wait_ready(priv); -- 1.8.2.1
> 
> Thanks. -Claudio _______________________________________________ 
> openwrt-devel mailing list openwrt-devel at lists.openwrt.org 
> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
> 
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