From: David Miller <davem@davemloft.net>
To: dhananjay@netxen.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH 2/2] netxen: handle pci bar 0 mapping failure
Date: Tue, 24 Feb 2009 03:44:35 -0800 (PST) [thread overview]
Message-ID: <20090224.034435.130666026.davem@davemloft.net> (raw)
In-Reply-To: <1235463419-25146-3-git-send-email-dhananjay@netxen.com>
From: Dhananjay Phadke <dhananjay@netxen.com>
Date: Tue, 24 Feb 2009 00:16:59 -0800
> PCI bar 0 is used for memory mapped register access.
> If ioremap fails (returns NULL), register access results
> in crash.
>
> Use pci_ioremap_bar() instead of ioremap(), the latter
> fails on on 32 bit powerpc where pci resource address is
> > 32 bits.
>
> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Applied.
prev parent reply other threads:[~2009-02-24 11:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-24 8:16 [PATCH 0/2] netxen: bug fixes Dhananjay Phadke
2009-02-24 8:16 ` [PATCH 1/2] netxen: fix physical port mapping Dhananjay Phadke
2009-02-24 11:44 ` David Miller
2009-02-24 8:16 ` [PATCH 2/2] netxen: handle pci bar 0 mapping failure Dhananjay Phadke
2009-02-24 11:44 ` David Miller [this message]
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