From: jmk@plan9.bell-labs.com
To: 9fans@cse.psu.edu
Subject: Re: [9fans] fs configuration with the ether i82557
Date: Thu, 15 Jun 2000 23:49:11 -0400 [thread overview]
Message-ID: <200006160349.XAA12159@cse.psu.edu> (raw)
>Heya,
>
>If you're planning on setting up a fileserver with the i82557 nic,
>you'll need to edit the code in your /sys/src/fs/<kernel>/ether82557.c
>file. Currently it only checks and sets for the 100 mbps setup,
>and otherwise leaves it 0. This unfortunately makes the fileserver's
>network capabilities nonexistent.
>
>Around line 1043 you'll see the conditional:
> if(bmcr & 0x2000)
> ether->mbps = 100;
>Add:
> else
> ether->mbps = 10;
>
>and you'll be set.
>
>sam
You will find many such inconsistencies in the fileserver code. Because
the code was developed from a much earlier version of Plan 9 it is always
a pain to add or update drivers and the lack of enthusiasm shows.
Fortunately we don't need to fiddle with it often.
After I return from Usenix and am laid-off from my work as Customer
Service Rep. in the Plan 9 Fulfillment Centre I plan to do some work on
the fileserver kernel and address some of the inconsistencies.
--jim
next reply other threads:[~2000-06-16 3:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-16 3:49 jmk [this message]
-- strict thread matches above, loose matches on Subject: below --
2000-06-15 21:08 Sam Hopkins
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