> This fixes a byte-swap issue on PPC, found by Zang Roy-r61911
> on the powerpc platform. His original patch also had some other
> platform-specific changes in #ifdef's, but I'm not sure yet how to
> incorporate them. Look for another patch for those (soon).
>
> Signed-off-by: Mark Lord <liml@xxxxxx>
>
> ---
> --- linux/drivers/scsi/sata_mv.c 2006-05-19
> 15:44:11.000000000 -0400
> +++ linux/drivers/scsi/sata_mv.c 2006-05-19
> 15:58:21.000000000 -0400
> @@ -1030,8 +1030,9 @@
>
> static inline void mv_crqb_pack_cmd(u16 *cmdw, u8 data, u8
> addr, unsigned last)
> {
> - *cmdw = data | (addr << CRQB_CMD_ADDR_SHIFT) | CRQB_CMD_CS |
> + u16 tmp = data | (addr << CRQB_CMD_ADDR_SHIFT) | CRQB_CMD_CS |
> (last ? CRQB_CMD_LAST : 0);
> + *cmdw = cpu_to_le16(tmp);
> }
>
> /**
>
Does this patch will affect other platform except powerpc?
Roy
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