Re: [Intel-wired-lan] [PATCH iwl-next v10 09/14] igc: set the RX packet buffer size for TSN mode

[Mor Bar-Gabay]

On 18/03/2025 5:07, Faizal Rahim wrote:
> In preparation for supporting frame preemption, when entering TSN mode,
> set the receive packet buffer to 15KB for the Express MAC, 15KB for
> the Preemptible MAC and 2KB for the BMC.
>
> References:
> I225/I226 SW User Manual, Section 4.7.9, Section 7.1.3.2, Section 8.3.1
>
> The newly introduced macros follow the naming from the i226 SW User Manual
> for easy reference.
>
> Co-developed-by: Vinicius Costa Gomes <vinicius.gomes@xxxxxxxxx>
> Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@xxxxxxxxx>
> Signed-off-by: Faizal Rahim <faizal.abdul.rahim@xxxxxxxxxxxxxxx>
> ---
>   drivers/net/ethernet/intel/igc/igc_defines.h |  5 ++++
>   drivers/net/ethernet/intel/igc/igc_tsn.c     | 25 ++++++++++++++++++++
>   2 files changed, 30 insertions(+)
Tested-by: Mor Bar-Gabay <morx.bar.gabay@xxxxxxxxx>