From: Andrey Savochkin <saw@saw.sw.com.sg>
To: huggie@earth.li
Cc: eepro100@scyld.com, linux-kernel@vger.kernel.org
Subject: Re: eepro cmd_wait
Date: Thu, 18 Jan 2001 20:17:31 +0800 [thread overview]
Message-ID: <20010118201731.A8492@saw.sw.com.sg> (raw)
In-Reply-To: <20010118131011.B19784@the.earth.li>
In-Reply-To: <20010118131011.B19784@the.earth.li>; from "Simon Huggins" on Thu, Jan 18, 2001 at 01:10:11PM
Hi,
On Thu, Jan 18, 2001 at 01:10:11PM +0100, Simon Huggins wrote:
> We have a server running 2.2.18 + RAID which has an eepro100 in it.
> It's connected to a Dlink DFE 816 100 16port 100baseTX hub.
>
> When the machine boots we get a whole series of timeout errors.
>
> Jan 18 11:58:09 miguet kernel: eepro100: cmd_wait for(0x70) timedout with(0x70)!
> Jan 18 11:58:09 miguet kernel: eepro100: cmd_wait for(0x10) timedout with(0x10)!
> Jan 18 11:58:09 miguet kernel: eepro100: cmd_wait for(0xffffff90) timedout with(0xffffff90)!
> Jan 18 11:58:38 miguet last message repeated 38 times
> Jan 18 11:58:50 miguet last message repeated 12 times
Could you try to add
inl(ioaddr + SCBPointer);
udelay(10);
before
outb(RxAddrLoad, ioaddr + SCBCmd);
in speedo_resume()?
These two line are a workaround for the RxAddrLoad timing bug, developed by
Donald Becker. wait_for_cmd_done timeouts may be related to this bug, too.
Best regards
Andrey V.
Savochkin
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next parent reply other threads:[~2001-01-18 12:18 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20010118131011.B19784@the.earth.li>
2001-01-18 12:17 ` Andrey Savochkin [this message]
2001-01-18 12:42 ` Simon Huggins
2001-01-18 13:03 ` Andrey Savochkin
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