[PATCH 07/13] powerpc/5200: LocalPlus driver: reset BestComm when committing new request

[Grant Likely]

On Tue, Dec 22, 2009 at 12:05 AM, Roman Fietze
<roman.fietze at telemotive.de> wrote:
>

Again, need a description as to 'why?'

> Signed-off-by: Roman Fietze <roman.fietze at telemotive.de>
> ---
>  arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c |    4 +++-
>  1 files changed, 3 insertions(+), 1 deletions(-)
>
> diff --git a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
> index 8d8a63a..a7cd585 100644
> --- a/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
> +++ b/arch/powerpc/platforms/52xx/mpc52xx_lpbfifo.c
> @@ -398,6 +398,8 @@ int mpc52xx_lpbfifo_submit(struct mpc52xx_lpbfifo_request *req)
>        req->buffer_not_done_cnt = 0;
>        req->pos = 0;
>
> +       bcom_gen_bd_rx_reset(lpbfifo.bcom_rx_task);
> +       bcom_gen_bd_tx_reset(lpbfifo.bcom_tx_task);
>        mpc52xx_lpbfifo_kick(req);
>        spin_unlock_irqrestore(&lpbfifo.lock, flags);
>
> @@ -456,7 +458,7 @@ mpc52xx_lpbfifo_probe(struct of_device *op, const struct of_device_id *match)
>        lpbfifo.bcom_rx_task = bcom_gen_bd_rx_init(4,
>                                                   res.start + offsetof(struct mpc52xx_sclpc, fifo_data),
>                                                   BCOM_INITIATOR_SCLPC, BCOM_IPR_SCLPC,
> -                                                  16*1024*1024);
> +                                                  16 * 1024 * 1024);

Unrelated change.  Please drop.

g.


-- 
Grant Likely, B.Sc., P.Eng.
Secret Lab Technologies Ltd.