HelenOS sources

PHYSTATUS         536 uspace/drv/nic/rtl8169/driver.c 	uint8_t phystatus = pio_read_8(rtl8169->regs + PHYSTATUS);
PHYSTATUS         550 uspace/drv/nic/rtl8169/driver.c 	uint8_t phystatus = pio_read_8(rtl8169->regs + PHYSTATUS);
PHYSTATUS         779 uspace/drv/nic/rtl8169/driver.c 	uint8_t phystatus = pio_read_8(rtl8169->regs + PHYSTATUS);
HelenOS homepage, sources at GitHub