Dear Dave Liu,
In message <1270769541-27279-1-git-send-email-dave...@freescale.com> you wrote:
> For P1022 SATA host controller, the data snoop bit of DW3 in PRDT
> is moved to bit28.
>
> Signed-off-by: Dave Liu <dave...@freescale.com>
> ---
> * address Kumar's comments
>
> drivers/block/fsl_sata.h | 4 ++++
> 1 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/block/fsl_sata.h b/drivers/block/fsl_sata.h
> index 18e88fa..4fd426d 100644
> --- a/drivers/block/fsl_sata.h
> +++ b/drivers/block/fsl_sata.h
> @@ -244,7 +244,11 @@ typedef struct prd_entry {
> /* ext_c_ddc
> */
> #define PRD_ENTRY_EXT 0x80000000 /* extension flag or called
> indirect descriptor flag */
> +#ifdef CONFIG_FSL_SATA_V2
> +#define PRD_ENTRY_DATA_SNOOP 0x10000000 /* Snoop enable for all data
> associated with the PRD entry */
> +#else
> #define PRD_ENTRY_DATA_SNOOP 0x00400000 /* Snoop enable for all data
> associated with the PRD entry */
Lines too long.
Best regards,
Wolfgang Denk
--
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