diff options
| author |   Igor Russkikh <igor.russkikh@aquantia.com> | 2017-09-25 10:48:47 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-09-26 13:44:31 -0700 |
| commit | d85fc17beeb06f9979d63fe4d9fbffbb1a00bba4 (patch) | |
| tree | 869e9cae7b1689814a1247d4a26de581aa85dab5 /drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h | |
| parent | l2tp: fix race condition in l2tp_tunnel_delete (diff) | |
| download | wireguard-linux-d85fc17beeb06f9979d63fe4d9fbffbb1a00bba4.tar.xz wireguard-linux-d85fc17beeb06f9979d63fe4d9fbffbb1a00bba4.zip | |
aquantia: Setup max_mtu in ndev to enable jumbo frames
Although hardware is capable for almost 16K MTU, without max_mtu field
correctly set it only allows standard MTU to be used.
This patch enables max MTU, calculating it from hardware maximum frame size
of 16352 octets (including FCS).
Fixes: 5513e16421cb ("net: ethernet: aquantia: Fixes for aq_ndev_change_mtu")
Signed-off-by: Pavel Belous <Pavel.Belous@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h index f3957e930340..fcf89e25a773 100644 --- a/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h +++ b/drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_b0_internal.h @@ -16,7 +16,7 @@ #include "../aq_common.h" -#define HW_ATL_B0_MTU_JUMBO (16000U) +#define HW_ATL_B0_MTU_JUMBO 16352U #define HW_ATL_B0_MTU 1514U #define HW_ATL_B0_TX_RINGS 4U |