From: Johannes Berg <johannes@sipsolutions.net>
To: Harvey Harrison <harvey.harrison@gmail.com>
Cc: David Miller <davem@davemloft.net>,
anders@anduras.de, netdev@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCHv2] printk: add the %pM, %p4, %p6 format specifiers
Date: Mon, 27 Oct 2008 07:59:25 +0100 [thread overview]
Message-ID: <1225090765.3746.7.camel@johannes.berg> (raw)
In-Reply-To: <1225067465.5672.1.camel@brick> (sfid-20081027_013109_949949_342DF4F2)
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On Sun, 2008-10-26 at 17:31 -0700, Harvey Harrison wrote:
> Add format specifiers for printing out colon-separated bytes:
>
> MAC addresses (%pM):
> xx:xx:xx:xx:xx:xx
>
> IPv4 addresses (%p4):
> xx:xx:xx:xx
As hpa points out, the usual notation would be %d.%d.%d.%d :)
> %#pM, %#p4, %#p6 are also supported and print without the colon
> separators.
The # for ipv4 we might use for cpu-endian rather than network-endian
maybe?
Also can you keep mac/ip address patches split up so we can use my
version of the mac address patch (it's already well-tested)?
johannes
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next prev parent reply other threads:[~2008-10-27 6:59 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1224892008.3919.27.camel@johannes.berg>
[not found] ` <49035AF0.6040700@anduras.de>
[not found] ` <1225008096.3478.3.camel@johannes.berg>
[not found] ` <20081026.010329.11475786.davem@davemloft.net>
[not found] ` <1225009308.3478.22.camel@johannes.berg>
[not found] ` <1225009822.3478.30.camel@johannes.berg>
[not found] ` <1225047674.10060.10.camel@brick>
[not found] ` <1225049591.3746.0.camel@johannes.berg>
[not found] ` <1225049929.10060.11.camel@brick>
[not found] ` <1225050015.3746.2.camel@johannes.berg>
[not found] ` <1225060789.10060.13.camel@brick>
2008-10-27 0:31 ` Harvey Harrison
2008-10-27 1:21 ` Frans Pop
2008-10-27 2:08 ` H. Peter Anvin
2008-10-27 6:59 ` Johannes Berg [this message]
2008-10-27 16:28 ` Harvey Harrison
2008-10-27 19:38 ` David Miller
2008-10-27 19:47 ` Johannes Berg
2008-10-27 19:59 ` [RFC PATCHv3] printk: add %pM format specifier for MAC addresses Harvey Harrison
2008-10-27 21:55 ` Joe Perches
2008-10-27 22:46 ` David Miller
2008-10-27 22:47 ` David Miller
2008-10-27 23:14 ` Harvey Harrison
2008-10-27 23:31 ` Alexey Dobriyan
2008-10-27 23:48 ` Joe Perches
2008-10-28 8:04 ` Johannes Berg
2008-10-27 23:55 ` David Miller
2008-10-28 0:05 ` Harvey Harrison
2008-10-28 0:22 ` Joe Perches
2008-10-28 8:06 ` Johannes Berg
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