From: Andrew Morton <akpm@linux-foundation.org>
To: netdev@vger.kernel.org
Cc: bugzilla-daemon@bugzilla.kernel.org,
bugme-daemon@bugzilla.kernel.org, Alex Dubov <oakad@yahoo.com>,
Grant Likely <grant.likely@secretlab.ca>,
David Daney <ddaney@caviumnetworks.com>
Subject: Re: [Bugme-new] [Bug 33042] New: Marvell 88E1145 phy configured incorrectly in fiber mode
Date: Mon, 11 Apr 2011 14:02:39 -0700 [thread overview]
Message-ID: <20110411140239.646ace73.akpm@linux-foundation.org> (raw)
In-Reply-To: <bug-33042-10286@https.bugzilla.kernel.org/>
(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).
On Mon, 11 Apr 2011 09:28:18 GMT
bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=33042
>
> Summary: Marvell 88E1145 phy configured incorrectly in fiber
> mode
> Product: Drivers
> Version: 2.5
> Kernel Version: Linux-2.6.39-rc1-00191
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: Network
> AssignedTo: drivers_network@kernel-bugs.osdl.org
> ReportedBy: oakad@yahoo.com
> Regression: No
>
>
> On my board, Marvell 88E1145 phy is attached to Freescale gianfar controller.
> Backplane connection is detected by u-boot as 1000/Full fiber mode.
>
> The network works perfectly in u-boot (dhcp, tftp of large files, ntp). Upon
> booting, kernel detects the link as 100/Full and no data can be exchanged over
> the interface.
>
> As a quick fix, I tried setting .read_settings method of the 1145 driver to
> marvell_read_status (instead of genphy_read_status). Now the link is correctly
> detected as 1000/Full, but the data still can not be exchanged.
>
> I assume, there's a configuration bit missing on the kernel side, as there are
> no such problems in u-boot.
>
next parent reply other threads:[~2011-04-11 21:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-33042-10286@https.bugzilla.kernel.org/>
2011-04-11 21:02 ` Andrew Morton [this message]
2011-04-11 21:18 ` [Bugme-new] [Bug 33042] New: Marvell 88E1145 phy configured incorrectly in fiber mode David Daney
2011-04-12 3:45 ` Alex Dubov
2011-04-12 16:34 ` David Daney
2011-04-13 18:01 ` Andy Fleming
2011-04-14 7:59 ` Alex Dubov
2011-04-15 20:57 ` Andy Fleming
2011-04-18 5:44 ` Alex Dubov
2011-04-18 6:43 ` Alex Dubov
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=20110411140239.646ace73.akpm@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=bugme-daemon@bugzilla.kernel.org \
--cc=bugzilla-daemon@bugzilla.kernel.org \
--cc=ddaney@caviumnetworks.com \
--cc=grant.likely@secretlab.ca \
--cc=netdev@vger.kernel.org \
--cc=oakad@yahoo.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).