From: Anatolij Gustschin <agust@denx•de>
To: Peter LaDow <petela@gocougs•wsu.edu>
Cc: linuxppc-dev@lists•ozlabs.org
Subject: Re: Failure to detect PCI card
Date: Mon, 5 Aug 2013 20:25:59 +0200 [thread overview]
Message-ID: <20130805202559.0086e806@crub> (raw)
In-Reply-To: <CAN8Q1Ed-YtD1L7e9TaJyELdcz5Rcfdi0mdwU_H6HAx0-3FJ4Lg@mail.gmail.com>
On Mon, 5 Aug 2013 10:58:01 -0700
Peter LaDow <petela@gocougs•wsu.edu> wrote:
> I have a PCI card (a Netgear FA331, vendor:device 100b:0020) that is
> failing to be detected by our PPC platform. This device works just
> fine in a PC, and other cards work just fine in the same PCI slot (we
> have an Intel 82540EM based card that works).
>
> But for some reason, neither u-boot nor the kernel detect this card.
> Any ideas why this might be?
Maybe this card needs bigger delay to respond after PCI reset. You can
try to re-build U-Boot with defined CONFIG_PCI_BOOTDELAY. Use 1000
for CONFIG_PCI_BOOTDELAY in the first step and if detection works,
try to decrease this value.
HTH,
Anatolij
next prev parent reply other threads:[~2013-08-05 18:26 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-05 17:58 Failure to detect PCI card Peter LaDow
2013-08-05 18:25 ` Anatolij Gustschin [this message]
2013-08-05 20:12 ` Peter LaDow
2013-08-05 20:27 ` David Hawkins
2013-08-05 20:49 ` Peter LaDow
2013-08-05 21:08 ` David Hawkins
2013-08-05 21:10 ` David Hawkins
2013-08-05 22:11 ` Peter LaDow
2013-08-05 23:07 ` Peter LaDow
2013-08-05 23:14 ` Peter LaDow
2013-08-06 2:01 ` David Hawkins
2013-08-08 20:31 ` Peter LaDow
2013-08-08 22:10 ` David Hawkins
2013-08-12 2:32 ` Benjamin Herrenschmidt
2013-08-12 16:52 ` Peter LaDow
2013-08-06 20:03 ` Anatolij Gustschin
2013-08-05 18:32 ` Wolfgang Denk
2013-08-05 18:36 ` Peter LaDow
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