From: "Timo Teräs" <timo.teras@iki.fi>
To: "François Romieu" <romieu@fr.zoreil.com>
Cc: Ivan Vecera <ivecera@redhat.com>, netdev@vger.kernel.org
Subject: Re: r8169 mac reading/writing broken
Date: Sat, 27 Mar 2010 14:16:56 +0200 [thread overview]
Message-ID: <4BADF738.2060600@iki.fi> (raw)
In-Reply-To: <20100327120358.GA5114@electric-eye.fr.zoreil.com>
François Romieu wrote:
> Timo Teräs <timo.teras@iki.fi> :
> [...]
>> I don't think this would do anything. The high part is recorded correctly always.
>> It's the 'low' part that gets discarded. I can do similar test if writing it
>> more times will help. Will post results soon.
>
> You may check whether writing MAC4 before MAC0 makes a difference
> or not as well.
It seems that adding single printk between writing MAC0 and MAC4 fixes it.
I guess it needs a bit of delay between the writes or something.
next prev parent reply other threads:[~2010-03-27 12:17 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-27 10:28 r8169 mac reading/writing broken Timo Teräs
2010-03-27 11:40 ` François Romieu
2010-03-27 11:46 ` Timo Teräs
2010-03-27 12:03 ` François Romieu
2010-03-27 12:16 ` Timo Teräs [this message]
2010-03-27 12:25 ` Timo Teräs
2010-03-27 12:26 ` François Romieu
2010-03-27 12:32 ` Timo Teräs
2010-03-27 20:37 ` Timo Teräs
2010-03-27 21:11 ` François Romieu
2010-03-27 23:20 ` Ben Hutchings
2010-03-27 23:30 ` David Miller
2010-03-28 0:31 ` [PATCH] r8169: fix broken register writes François Romieu
2010-03-28 0:47 ` Ben Hutchings
2010-03-28 21:28 ` François Romieu
2010-03-28 22:19 ` Al Viro
2010-03-29 1:03 ` Al Viro
2010-03-29 2:17 ` Al Viro
2010-03-31 20:27 ` =?unknown-8bit?B?RnJhbsOnb2lz?= Romieu
2010-03-29 21:11 ` François Romieu
2010-03-28 2:38 ` David Miller
2010-03-28 22:04 ` François Romieu
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4BADF738.2060600@iki.fi \
--to=timo.teras@iki.fi \
--cc=ivecera@redhat.com \
--cc=netdev@vger.kernel.org \
--cc=romieu@fr.zoreil.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.