CMD_EOL
rfd->cmd = CMD_EOL|CMD_FLEX;
lp->rfds[rx_ring_size-1].cmd = CMD_EOL|CMD_FLEX;
rfd->cmd = CMD_EOL|CMD_FLEX;
cmd->command |= (CMD_EOL | CMD_INTR);
rfd->cmd = SWAP16(CMD_EOL|CMD_FLEX);
dma->rfds[rx_ring_size-1].cmd = SWAP16(CMD_EOL|CMD_FLEX);
rfd->cmd = SWAP16(CMD_EOL|CMD_FLEX);
cmd->command |= SWAP16(CMD_EOL | CMD_INTR);