HelenOS sources
BMCR_DUPLEX 1438 uspace/drv/nic/rtl8139/driver.c if (bmcr_val & BMCR_DUPLEX) {
BMCR_DUPLEX 1477 uspace/drv/nic/rtl8139/driver.c if ((bmcr & (BMCR_AN_ENABLE | BMCR_DUPLEX)) == 0)
BMCR_DUPLEX 1585 uspace/drv/nic/rtl8139/driver.c bmcr_val |= BMCR_DUPLEX;
BMCR_DUPLEX 1587 uspace/drv/nic/rtl8139/driver.c bmcr_val &= ~((uint16_t)BMCR_DUPLEX);
BMCR_DUPLEX 581 uspace/drv/nic/rtl8169/driver.c bmcr &= ~(BMCR_DUPLEX | BMCR_SPD_100 | BMCR_SPD_1000);
BMCR_DUPLEX 587 uspace/drv/nic/rtl8169/driver.c bmcr |= BMCR_DUPLEX;
HelenOS homepage, sources at GitHub