svn commit: r333345 - head/sys/dev/e1000
Matthew Macy
mmacy at freebsd.org
Tue May 8 23:09:35 UTC 2018
Is the e1000 driver compiled in or loaded as a module?
-M
On Tue, May 8, 2018 at 3:10 PM, Mark Johnston <markj at freebsd.org> wrote:
> On Tue, May 08, 2018 at 01:39:45AM +0000, Matt Macy wrote:
>> Author: mmacy
>> Date: Tue May 8 01:39:45 2018
>> New Revision: 333345
>> URL: https://svnweb.freebsd.org/changeset/base/333345
>>
>> Log:
>> Sleep rather than spin in e1000 when doing long running config operations.
>>
>> With r333218 it is now possible for drivers to use an sx lock and thus sleep while
>> waiting on long running operations rather than DELAY().
>>
>> Reported by: gallatin
>> Reviewed by: sbruno
>> Approved by: sbruno
>> MFC after: 1 month
>> Sponsored by: Limelight Networks
>> Differential Revision: https://reviews.freebsd.org/D14984
>
> I'm getting a panic during boot with this change: "unknown mac type d".
>
> It occurs while the driver is attaching to:
>
> em0 at pci0:1:0:0: class=0x020000 card=0x7044103c chip=0x105e8086 rev=0x06 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82571EB Gigabit Ethernet Controller'
> class = network
> subclass = ethernet
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