W5100_S0_RX_RD 860 drivers/net/ethernet/wiznet/w5100.c offset = w5100_read16(priv, W5100_S0_RX_RD(priv)); W5100_S0_RX_RD 866 drivers/net/ethernet/wiznet/w5100.c w5100_write16(priv, W5100_S0_RX_RD(priv), offset + rx_buf_len); W5100_S0_RX_RD 874 drivers/net/ethernet/wiznet/w5100.c w5100_write16(priv, W5100_S0_RX_RD(priv), offset + 2 + rx_len);