Messages in this thread | | | Date | Thu, 4 Nov 2010 16:19:28 +0200 | From | Thomas Backlund <> | Subject | Re: kernel 2.6.33.7 (the highest version with RT patch) does not work with b44 ethernet controller |
| |
Wojtek Zabolotny skrev 4.11.2010 16:06: > I have updated my RT-kernel to version 2.6.33.7-rt29 (the newest RT > version), > and I've found that I've lost Ethernet connectivity. > In the logs I could see messages like this: > Nov 2 09:30:28 wzlaphp kernel: b44: eth0: powering down PHY > Nov 2 09:30:28 wzlaphp kernel: b44: eth0: BUG! Timeout waiting for bit > 00000002 of register 42c to clear. > Nov 2 09:30:32 wzlaphp kernel: b44: eth0: BUG! Timeout waiting for bit > 80000000 of register 428 to clear. > > I was not sure whether the probem is related to the 2.6.33.7 kernel > itself or with the RT patch, so I've compiled also the unpatched version > of 2.6.33.7 >
Known problem. It's the 2.6.33.7 kernel.
You need to revert this: http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.33.y.git;a=commit;h=6fb037c2ed8378c7ab0c1e00536ba6b2a866503e
-- Thomas
| |