From: Ido Schimmel <[email protected]> Date: Tue, 16 Jun 2020 10:14:58 +0300
> From: Ido Schimmel <[email protected]> > > The port's headroom buffers are used to store packets while they > traverse the device's pipeline and also to store packets that are egress > mirrored. > > On Spectrum-3, ports with eight lanes use two headroom buffers between > which the configured headroom size is split. > > In order to prevent packet loss, multiply the calculated headroom size > by two for 8x ports. > > Fixes: da382875c616 ("mlxsw: spectrum: Extend to support Spectrum-3 ASIC") > Signed-off-by: Ido Schimmel <[email protected]> > Reviewed-by: Jiri Pirko <[email protected]> Applied and queued up for -stable, thank you.
