From: Ido Schimmel Date: Tue, 5 Apr 2016 08:20:02 +0000 (+0200) Subject: mlxsw: spectrum: Reduce number of supported 802.1D bridges X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b555cf4a50c17a9714715a2d7c8574dca1a7b356;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git mlxsw: spectrum: Reduce number of supported 802.1D bridges Resources allocated for these bridges at init time cannot be later used for other purposes. While current number is supported by the device, it's mostly theoretical with regards to any real use case, which leads to poor utilization of device's resources. Solve that by reducing the number. The long term plan is to make this value (along with others) user configurable via devlink and write it to NVRAM, so that it can be used during the next init. Until then we must hardcode such values. Signed-off-by: Ido Schimmel Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h index 4b8abaf06321..d58ab0cd9507 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h @@ -50,7 +50,7 @@ #define MLXSW_SP_VFID_BASE VLAN_N_VID #define MLXSW_SP_VFID_PORT_MAX 512 /* Non-bridged VLAN interfaces */ -#define MLXSW_SP_VFID_BR_MAX 8192 /* Bridged VLAN interfaces */ +#define MLXSW_SP_VFID_BR_MAX 6144 /* Bridged VLAN interfaces */ #define MLXSW_SP_VFID_MAX (MLXSW_SP_VFID_PORT_MAX + MLXSW_SP_VFID_BR_MAX) #define MLXSW_SP_LAG_MAX 64