[Skiboot] [PATCH 06/16] npu2-hw-procedures: Move some opencapi PHY settings in one-off init

christophe lombard clombard at linux.vnet.ibm.com
Tue Sep 17 19:13:13 AEST 2019

On 09/09/2019 14:31, Frederic Barrat wrote:
> The PHY_RX_AC_COUPLED and PHY_RX_SPEED_SELECT for opencapi are group
> settings for the obus. They should be set in the one-off PHY init
> function at boot and not on the link reset path, as they theoretically
> impact more than one link.
> Since we cannot mix link type and/or speed on an optical bus, it has
> no pratical impact, it just looks cleaner.
> Also use the OCAPIINF macro for the associated traces.
> Signed-off-by: Frederic Barrat <fbarrat at linux.ibm.com>
> ---
>   hw/npu2-hw-procedures.c | 35 ++++++++++++++++-------------------
>   1 file changed, 16 insertions(+), 19 deletions(-)

Reviewed-by: Christophe Lombard <clombard at linux.vnet.ibm.com>

More information about the Skiboot mailing list