From: David Vrabel <david.vrabel@csr.com>
To: Pierre Ossman <drzeus-list@drzeus.cx>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [patch 2/4] sdio: set the functions' block size
Date: Wed, 08 Aug 2007 11:19:27 +0100 [thread overview]
Message-ID: <46B998AF.9090609@csr.com> (raw)
In-Reply-To: <20070808120613.6b88a0d4@poseidon.drzeus.cx>
Pierre Ossman wrote:
> On Wed, 08 Aug 2007 10:46:24 +0100
> David Vrabel <david.vrabel@csr.com> wrote:
>
>> Pierre Ossman wrote:
>>>> A driver might enable/disable a function multiple
>>>> times but there's no need to set the block size every time.
>>> Why would it want to do that?
>> A function enable/disable cycle should act as a per-function reset.
>>
>
> It could be argued that it would reset the other per-function
> information as well. :)
I do not think that that's what the SDIO specification requires, nor is
it what hardware I am familiar with does.
David
--
David Vrabel, Software Engineer, Drivers group Tel: +44 (0)1223 692562
CSR plc, Churchill House, Cambridge Business Park, Cowley Road, CB4 0WZ
.
next prev parent reply other threads:[~2007-08-08 10:20 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-31 15:36 sdio: enhance IO_RW_EXTENDED support David Vrabel
2007-07-31 15:36 ` sdio: parameterize SDIO FBR register defines David Vrabel
2007-08-04 13:26 ` Pierre Ossman
2007-08-06 10:14 ` David Vrabel
2007-08-06 14:58 ` Pierre Ossman
2007-07-31 15:36 ` sdio: set the functions' block size David Vrabel
2007-08-04 13:30 ` Pierre Ossman
2007-08-06 10:04 ` David Vrabel
2007-07-31 15:36 ` sdio: extend sdio_readsb() and friends to handle any length of buffer David Vrabel
2007-08-04 13:35 ` Pierre Ossman
2007-08-04 13:23 ` sdio: enhance IO_RW_EXTENDED support Pierre Ossman
2007-08-06 10:31 ` David Vrabel
2007-08-06 15:12 ` Pierre Ossman
2007-08-06 15:32 ` David Vrabel
2007-08-06 18:06 ` Pierre Ossman
2007-08-06 20:01 ` Pierre Ossman
2007-08-07 12:51 ` David Vrabel
2007-08-07 12:53 ` [patch 1/4] sdio: parameterize SDIO FBR register defines David Vrabel
2007-08-07 12:54 ` [patch 2/4] sdio: set the functions' block size David Vrabel
2007-08-07 13:38 ` Pierre Ossman
2007-08-07 17:20 ` David Vrabel
2007-08-07 17:54 ` Pierre Ossman
2007-08-08 9:46 ` David Vrabel
2007-08-08 10:06 ` Pierre Ossman
2007-08-08 10:19 ` David Vrabel [this message]
2007-08-07 12:55 ` [patch 3/4] sdio: extend sdio_readsb() and friends to handle any length of buffer David Vrabel
2007-08-07 13:42 ` Pierre Ossman
2007-08-07 20:17 ` Pierre Ossman
2007-08-08 10:19 ` David Vrabel
2007-08-08 10:37 ` Pierre Ossman
2007-08-08 13:22 ` David Vrabel
2007-08-08 13:23 ` [patch 1/3] sdio: add SDIO_FBR_BASE(f) macro David Vrabel
2007-08-08 13:23 ` [patch 2/3] sdio: set the functions' block size David Vrabel
2007-08-08 13:24 ` [patch 3/3] sdio: extend sdio_readsb() and friends to handle any length of buffer David Vrabel
2007-08-08 16:55 ` [patch 3/4] " Pierre Ossman
2007-08-07 12:55 ` [patch 4/4] sdio: disable CD resistor David Vrabel
2007-08-07 13:43 ` Pierre Ossman
2007-08-07 14:46 ` David Vrabel
2007-08-07 15:08 ` Pierre Ossman
2007-08-07 13:33 ` sdio: enhance IO_RW_EXTENDED support Pierre Ossman
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