netdev - [BUG] 2.6.30-rc broke ixp4xx

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <200904182153.n3ILrP6j027453@pilspetsen.it.uu.se>
Date:	Sat, 18 Apr 2009 23:53:25 +0200 (MEST)
From:	Mikael Pettersson <mikpe@...uu.se>
To:	khc@...waw.pl
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [BUG] 2.6.30-rc broke ixp4xx_eth, firmware breakage?

The ixp4xx_eth driver for my IXP420 XScale box (Synology DS101)
worked fine in kernel 2.6.29. Now trying to boot 2.6.30-rc2 I'm
greeted with the following failure during init:

Bringing up interface eth0:  RTNETLINK answers: No such file or directory
Failed to bring up eth0.
[FAILED]

There's a fairly long (at least 10 seconds) delay between the 'Bringing up'
message and the RTNETLINK error.

A diff between the 2.6.29 and 2.6.30-rc2 boot logs indicates that
the firmware doesn't get loaded:

--- dmesg-2.6.29	2009-04-18 23:26:30.000000000 +0200
+++ dmesg-2.6.30-rc2	2009-04-18 23:24:03.000000000 +0200
@@ -221,11 +222,9 @@
 kjournald starting.  Commit interval 5 seconds
 EXT3 FS on sda8, internal journal
 EXT3-fs: mounted filesystem with ordered data mode.
-net eth0: firmware: requesting NPE-C
-NPE-C: firmware functionality 0x0, revision 0x2:1
-NET: Registered protocol family 17
-eth0: link up, speed 100 Mb/s, full duplex
 Adding 2000336k swap on /dev/sda5.  Priority:-1 extents:1 across:2000336k 
+NET: Registered protocol family 17
+net eth0: firmware: requesting NPE-C
 RPC: Registered udp transport module.
 RPC: Registered tcp transport module.
 warning: `dbus-daemon' uses 32-bit capabilities (legacy support in use)

I'll try to debug this tomorrow, but I may not have time for a proper
debug session until next weekend.

/Mikael
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html