On Sun, 2008-10-12 at 02:00 +0800, Wang Jian wrote: > To avoid adding another rare used ata_port member, new bit is added to > ata_port->flags. > > Originally, I hacked pata_platform to make it 8bit only to support 8bit > data wired CF card. This patch is more generic. > > With this patch, __pata_platform_probe() interface is changed, and > pata_of_platform is broken, so a small patch is needed. > > Signed-off-by: Wang Jian <lark@xxxxxxxxxxxx> > --- A couple of things. First I would personally prefer (but I'm not the libata maintainer so it's up to Jeff ...) if you had a separate patch that adds the 8-bit support to libata core first, and then a patch that modifies pata_platform. Then, in order to avoid breaking bisection, I would like you to fixup pata_of_platform in the same patch that modifies __pata_platform_probe so there is no breakage in between patches. Now, regarding the patch itself, if the core grows a 8-bit flag, then I strongly suspect the core should also grow the 8-bit xfer function rather than having it hidden in pata_platform. Cheers, Ben. -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html