diff options
Diffstat (limited to 'drivers/net/ethernet/xilinx/xilinx_axienet.h')
-rw-r--r-- | drivers/net/ethernet/xilinx/xilinx_axienet.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet.h b/drivers/net/ethernet/xilinx/xilinx_axienet.h index 4c9b4fa1d3c1..4e309440964a 100644 --- a/drivers/net/ethernet/xilinx/xilinx_axienet.h +++ b/drivers/net/ethernet/xilinx/xilinx_axienet.h @@ -11,16 +11,16 @@ #include <linux/netdevice.h> #include <linux/spinlock.h> #include <linux/interrupt.h> +#include <linux/if_vlan.h> /* Packet size info */ #define XAE_HDR_SIZE 14 /* Size of Ethernet header */ -#define XAE_HDR_VLAN_SIZE 18 /* Size of an Ethernet hdr + VLAN */ #define XAE_TRL_SIZE 4 /* Size of Ethernet trailer (FCS) */ #define XAE_MTU 1500 /* Max MTU of an Ethernet frame */ #define XAE_JUMBO_MTU 9000 /* Max MTU of a jumbo Eth. frame */ #define XAE_MAX_FRAME_SIZE (XAE_MTU + XAE_HDR_SIZE + XAE_TRL_SIZE) -#define XAE_MAX_VLAN_FRAME_SIZE (XAE_MTU + XAE_HDR_VLAN_SIZE + XAE_TRL_SIZE) +#define XAE_MAX_VLAN_FRAME_SIZE (XAE_MTU + VLAN_ETH_HLEN + XAE_TRL_SIZE) #define XAE_MAX_JUMBO_FRAME_SIZE (XAE_JUMBO_MTU + XAE_HDR_SIZE + XAE_TRL_SIZE) /* Configuration options */ @@ -407,8 +407,7 @@ struct axidma_bd { * Txed/Rxed in the existing hardware. If jumbo option is * supported, the maximum frame size would be 9k. Else it is * 1522 bytes (assuming support for basic VLAN) - * @jumbo_support: Stores hardware configuration for jumbo support. If hardware - * can handle jumbo packets, this entry will be 1, else 0. + * @rxmem: Stores rx memory size for jumbo frame handling. */ struct axienet_local { struct net_device *ndev; @@ -446,7 +445,7 @@ struct axienet_local { u32 rx_bd_ci; u32 max_frm_size; - u32 jumbo_support; + u32 rxmem; int csum_offload_on_tx_path; int csum_offload_on_rx_path; |