From: Zang Roy-R61911 <r61911@freescale.com>
To: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
Xu Lei-B33228 <B33228@freescale.com>,
Kumar Gala <galak@kernel.crashing.org>,
Wood Scott-B07421 <B07421@freescale.com>
Subject: RE: [PATCH 2/2 v2] eSDHC: Fix errors when booting kernel with fsl esdhc
Date: Fri, 26 Aug 2011 08:44:08 +0000 [thread overview]
Message-ID: <2239AC579C7D3646A720227A37E02681197379@039-SN1MPN1-005.039d.mgd.msft.net> (raw)
In-Reply-To: <20110812100450.GA23333@oksana.dev.rtsoft.ru>
> -----Original Message-----
> From: Anton Vorontsov [mailto:cbouatmailru@gmail.com]
> Sent: Friday, August 12, 2011 18:05 PM
> To: Zang Roy-R61911
> Cc: linux-mmc@vger.kernel.org; linuxppc-dev@lists.ozlabs.org; akpm@linux-
> foundation.org; Xu Lei-B33228; Kumar Gala; Wood Scott-B07421
> Subject: Re: [PATCH 2/2 v2] eSDHC: Fix errors when booting kernel with fsl esdhc
>
> Hello,
>
> On Fri, Aug 12, 2011 at 09:44:26AM +0000, Zang Roy-R61911 wrote:
> [...]
> > > We try to not pollute generic sdhci.c driver with chip-specific
> > > quirks.
> > >
> > > Maybe you can do the fixups via IO accessors? Or by introducing
> > > some additional sdhci op?
> > Anton,
> > thanks for the comment, as we discussed, the original code use 8 bit byte
> operation,
> > while in fact, on some powerpc platform, 32 bit operation is needed.
> > should it be possible fixed by adding some wrapper in IO accessors or
> introduce additional sdhci op?
>
> I would do it in the IO accessors.
I may miss your email. I never see your patch about " I would do it in the IO accessors ".
Thanks.
Roy
WARNING: multiple messages have this Message-ID (diff)
From: Zang Roy-R61911 <r61911@freescale.com>
To: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: Wood Scott-B07421 <B07421@freescale.com>,
Xu Lei-B33228 <B33228@freescale.com>,
"linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>,
"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
"linuxppc-dev@lists.ozlabs.org" <linuxppc-dev@lists.ozlabs.org>
Subject: RE: [PATCH 2/2 v2] eSDHC: Fix errors when booting kernel with fsl esdhc
Date: Fri, 26 Aug 2011 08:44:08 +0000 [thread overview]
Message-ID: <2239AC579C7D3646A720227A37E02681197379@039-SN1MPN1-005.039d.mgd.msft.net> (raw)
In-Reply-To: <20110812100450.GA23333@oksana.dev.rtsoft.ru>
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next prev parent reply other threads:[~2011-08-26 8:44 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-22 10:15 [PATCH 1/2 v2] eSDHC: Access Freescale eSDHC registers by 32-bit Roy Zang
2011-07-22 10:15 ` Roy Zang
2011-07-22 10:15 ` [PATCH 2/2 v2] eSDHC: Fix errors when booting kernel with fsl esdhc Roy Zang
2011-07-22 10:15 ` Roy Zang
2011-07-22 10:15 ` Anton Vorontsov
2011-07-22 10:15 ` Anton Vorontsov
2011-07-26 10:29 ` Zang Roy-R61911
2011-07-26 10:29 ` Zang Roy-R61911
2011-08-12 9:44 ` Zang Roy-R61911
2011-08-12 9:44 ` Zang Roy-R61911
2011-08-12 10:04 ` Anton Vorontsov
2011-08-12 10:04 ` Anton Vorontsov
2011-08-15 4:46 ` Zang Roy-R61911
2011-08-15 4:46 ` Zang Roy-R61911
2011-08-26 8:44 ` Zang Roy-R61911 [this message]
2011-08-26 8:44 ` Zang Roy-R61911
2011-09-09 9:03 ` Zang Roy-R61911
2011-09-09 9:03 ` Zang Roy-R61911
2011-09-09 9:07 ` Wolfram Sang
2011-09-09 9:07 ` Wolfram Sang
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