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Subject: [Bug 202097] [EFI] boot/loader.efi: efinet regression
Date: Wed, 05 Aug 2015 06:54:51 +0000
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X-Bugzilla-Type: new
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X-Bugzilla-Product: Base System
X-Bugzilla-Component: kern
X-Bugzilla-Version: 11.0-CURRENT
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: Affects Many People
X-Bugzilla-Who: ganael.laplanche@corp.ovh.com
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=202097

            Bug ID: 202097
           Summary: [EFI] boot/loader.efi: efinet regression
           Product: Base System
           Version: 11.0-CURRENT
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: kern
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: ganael.laplanche@corp.ovh.com

Hi Doug,

Revision r277943 (a modification to the efinet_match() function within
sys/boot/efi/libefi/efinet.c) broke netbooting on my machine. The netbooting
process ends up with the following message displayed :

panic: netboot: no interfaces left untried
--> Press a key on the console to reboot <--

Reverting the change allows the machine loading the kernel again.

With the change reverted, I can read the following variables from within
loader.efi :

currdev=net0:
loaddev=net0:

The machine has a Supermicro X9SRi-F motherboard with an Intel i350 *Dual Port*
NIC.

Best regards,
Ganael.

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