ETH_FRAME_LEN
if (len + pad > ETH_FRAME_LEN) {
#define ETH_MAX_MTU (ETH_FRAME_LEN-ETH_HLEN)
static char packet[ETH_FRAME_LEN + ETH_DATA_ALIGN] __aligned(16);
|| len > ETH_FRAME_LEN) {
nic->packet, ETH_FRAME_LEN, &length )
if ( ( ETH_HLEN + size ) >= ETH_FRAME_LEN ) {
static uint8_t tx_buffer[ETH_FRAME_LEN];
(rx_size < ETH_ZLEN) || (rx_size > ETH_FRAME_LEN + 4)) {
#define TX_BUF_SIZE ETH_FRAME_LEN /* FCS is added by the chip */
uint8_t data [ETH_FRAME_LEN - ETH_HLEN];
char xmit_buffer[ETH_FRAME_LEN];