[U-Boot] [U-BOOT][PATCH] drivers: ahci: write upper 32 bits for clb and fis registers
Bin Meng
bmeng.cn at gmail.com
Thu Aug 24 07:54:36 UTC 2017
On Thu, Aug 24, 2017 at 2:02 PM, Suneel Garapati <suneelglinux at gmail.com> wrote:
> If 64-bit capability is supported, commandlistbase and fis base
> should be split as lower32 and upper32. upper32 should be
> written to PORT_(LST/FIS)_ADDR_HI.
>
> Signed-off-by: Suneel Garapati <suneelglinux at gmail.com>
> ---
> drivers/ata/ahci.c | 11 +++++++++--
> include/ahci.h | 1 +
> 2 files changed, 10 insertions(+), 2 deletions(-)
>
Reviewed-by: Bin Meng <bmeng.cn at gmail.com>
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