[Intel-wired-lan] [PATCH v1 1/1] igc: Change Device Reset to Port Reset

Kraus, NechamaX nechamax.kraus at linux.intel.com
Tue Sep 14 11:56:54 UTC 2021


On 9/9/2021 09:46, Sasha Neftin wrote:
> _reset_hw_base method switched from port reset (CTRL[26]) to device reset
> (CTRL[29]) since the FW was receiving an interrupt on CTRL[29].
> FW code was later modified to also receive an interrupt on CTRL[26].
> Since certain HW values are not reset to default by CTRL[29], we go back
> to CTRL[26] for the HW reset, as it meets all current requirements.
> 
> This reverts commit bb4265ec24c13aacf3a613e64c701294b122beb7
> 
> Signed-off-by: Sasha Neftin <sasha.neftin at intel.com>
> ---
>   drivers/net/ethernet/intel/igc/igc_base.c    | 2 +-
>   drivers/net/ethernet/intel/igc/igc_defines.h | 2 +-
>   2 files changed, 2 insertions(+), 2 deletions(-)
> 
Tested-by: Nechama Kraus <nechamax.kraus at linux.intel.com>



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