> -----Original Message----- > From: Anton Vorontsov [mailto:cbouatmailru@xxxxxxxxx] > Sent: Friday, August 12, 2011 18:05 PM > To: Zang Roy-R61911 > Cc: linux-mmc@xxxxxxxxxxxxxxx; linuxppc-dev@xxxxxxxxxxxxxxxx; 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. > > Thanks, Any update for your comment? Roy ��.n��������+%������w��{.n�����{��i��)�� jg��� �����ݢj����G���� ���j:+v���w�m������w�������h�����٥
