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Date: Wed, 20 Jun 2012 13:44:49 +0300
From: Andrei Emeltchenko <Andrei.Emeltchenko.news@...il.com>
To: linux-bluetooth@...r.kernel.org, akpm@...ux-foundation.org,
linux-kernel@...r.kernel.org
Subject: [PATCH] Docs: printk-formats: add description for %pMR
From: Andrei Emeltchenko <andrei.emeltchenko@...el.com>
Add information about new specifier %pMR for Bluetooth addresses.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@...el.com>
---
Documentation/printk-formats.txt | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/Documentation/printk-formats.txt b/Documentation/printk-formats.txt
index 5df176e..d8d168f 100644
--- a/Documentation/printk-formats.txt
+++ b/Documentation/printk-formats.txt
@@ -56,6 +56,7 @@ Struct Resources:
MAC/FDDI addresses:
%pM 00:01:02:03:04:05
+ %pMR 05:04:03:02:01:00
%pMF 00-01-02-03-04-05
%pm 000102030405
@@ -67,6 +68,10 @@ MAC/FDDI addresses:
the 'M' specifier to use dash ('-') separators instead of the default
separator.
+ For Bluetooth addresses the 'R' specifier shall be used after the 'M'
+ specifier to use reversed byte order suitable for visual interpretation
+ of Bluetooth addresses which are in the little endian order.
+
IPv4 addresses:
%pI4 1.2.3.4
--
1.7.9.5
--
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