From: Patrick Gefre <pfg@sgi.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org
Subject: Re: [PATCH] 2.6.10 Altix : ioc4 serial driver support
Date: Fri, 17 Dec 2004 22:14:29 +0000 [thread overview]
Message-ID: <41C35A45.7090206@sgi.com> (raw)
In-Reply-To: <20041216231519.GA16249@infradead.org>
Christoph Hellwig wrote:
> On Thu, Dec 16, 2004 at 04:24:26PM -0600, Pat Gefre wrote:
>
>>I have a serial driver for Altix I'd like to submit.
>>
>>The code is at:
>>ftp://oss.sgi.com/projects/sn2/sn2-update/033-ioc4-support
>>
>>Signed-off-by: Patrick Gefre <pfg@sgi.com>
>
>
> I took a very short look and what spring to mind first is that the
> device probing/remoal is rather bogus. The ->probe/->remove callbacks
> of a PCI driver can be called at any time, and any initialization /
> teardown actions must happen from those. A logical consequence of that
> is that a proper PCI driver should have no global state.
>
Christoph,
I'm not sure what you mean here. I don't have an entry for ->remove and the driver is self-contained.
-- Pat
WARNING: multiple messages have this Message-ID (diff)
From: Patrick Gefre <pfg@sgi.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org
Subject: Re: [PATCH] 2.6.10 Altix : ioc4 serial driver support
Date: Fri, 17 Dec 2004 16:14:29 -0600 [thread overview]
Message-ID: <41C35A45.7090206@sgi.com> (raw)
In-Reply-To: <20041216231519.GA16249@infradead.org>
Christoph Hellwig wrote:
> On Thu, Dec 16, 2004 at 04:24:26PM -0600, Pat Gefre wrote:
>
>>I have a serial driver for Altix I'd like to submit.
>>
>>The code is at:
>>ftp://oss.sgi.com/projects/sn2/sn2-update/033-ioc4-support
>>
>>Signed-off-by: Patrick Gefre <pfg@sgi.com>
>
>
> I took a very short look and what spring to mind first is that the
> device probing/remoal is rather bogus. The ->probe/->remove callbacks
> of a PCI driver can be called at any time, and any initialization /
> teardown actions must happen from those. A logical consequence of that
> is that a proper PCI driver should have no global state.
>
Christoph,
I'm not sure what you mean here. I don't have an entry for ->remove and the driver is self-contained.
-- Pat
next prev parent reply other threads:[~2004-12-17 22:14 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-16 22:24 [PATCH] 2.6.10 Altix : ioc4 serial driver support Pat Gefre
2004-12-16 22:24 ` Pat Gefre
2004-12-16 22:43 ` Matthew Wilcox
2004-12-16 23:15 ` Christoph Hellwig
2004-12-17 16:24 ` Matthew Wilcox
2004-12-17 22:14 ` Patrick Gefre [this message]
2004-12-17 22:14 ` Patrick Gefre
2004-12-18 14:51 ` Christoph Hellwig
-- strict thread matches above, loose matches on Subject: below --
2004-12-22 0:28 Pat Gefre
2004-12-22 13:44 ` Christoph Hellwig
2004-12-22 14:03 ` Russell King
2004-12-22 15:20 ` Patrick Gefre
2004-12-22 18:49 ` Russell King
2004-12-22 19:53 ` Patrick Gefre
2004-12-22 20:33 ` Matthew Wilcox
2005-01-03 14:09 ` Christoph Hellwig
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