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SubjectRe: [PATCH 2/2] ahci: qoriq: Update the default Rx watermark value
On Wed, Dec 16, 2015 at 01:43:50PM +0800, Yuantian.Tang@freescale.com wrote:
> From: Tang Yuantian <Yuantian.Tang@freescale.com>
>
> The PTC[RXWM] sets the watermark value for Rx FIFO. The default
> value 0x20 might be insufficient for some hard drives. If the
> watermark value is too small, a single-cycle overflow may occur
> and is reported as a CRC or internal error in the PxSERR register.
> Updated the value to 0x29 according to the validation test.
> All LS platforms are affected.
>
> Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>

Applied 1-2 to libata/for-4.5.

Thanks.

--
tejun


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