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From: | Andrei Borzenkov |
Subject: | Re: [PATCH] efinet: check for broken firmware |
Date: | Sat, 14 Nov 2015 16:11:22 +0300 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
14.11.2015 07:08, Josef Bacik пишет:
On Nov 13, 2015, at 10:19 PM, Andrei Borzenkov <address@hidden> wrote: 13.11.2015 22:34, Josef Bacik пишет:On 11/13/2015 09:38 AM, Vladimir 'phcoder' Serbinenko wrote: Please try the patch currently used in Solaris flavour of GRUB. I think of upstreaming their mnp driverThis driver doesn't work at all for me. I may have done a bad job porting it, or the firmware is even crappier with MNP, either way it's completely unusable. I'll fix up this patch and send it along. Thanks,So that I understand. You have a system where a) there is MNP Binding Protocol on network device and b) this does not work? Or your system does not offer MNP Binding Protocol for device?There is a MNP binding and the driver does not work. It sets everything up right but doesn't transmit or receive properly.
That's bad. It means even if we prefer MNP we still need to implement quirks to avoid it on known broken platforms.
I figured out why my original approach wasn't working and why it works if I don't switch to exclusive. I can now switch to exclusive and have things still working, just fixing up the patch now, I'll finish it on Monday and send it out. Thanks, Josef
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