erxwr            1015 drivers/net/ethernet/microchip/enc28j60.c 	int epkcnt, erxst, erxnd, erxwr, erxrd;
erxwr            1025 drivers/net/ethernet/microchip/enc28j60.c 		erxwr = nolock_regw_read(priv, ERXWRPTL);
erxwr            1028 drivers/net/ethernet/microchip/enc28j60.c 		if (erxwr > erxrd)
erxwr            1029 drivers/net/ethernet/microchip/enc28j60.c 			free_space = (erxnd - erxst) - (erxwr - erxrd);
erxwr            1030 drivers/net/ethernet/microchip/enc28j60.c 		else if (erxwr == erxrd)
erxwr            1033 drivers/net/ethernet/microchip/enc28j60.c 			free_space = erxrd - erxwr - 1;