RCTL_EN 977 uspace/drv/nic/e1k/e1k.c if (E1000_REG_READ(e1000, E1000_RCTL) & (RCTL_EN)) RCTL_EN 992 uspace/drv/nic/e1k/e1k.c E1000_REG_READ(e1000, E1000_RCTL) | (RCTL_EN)); RCTL_EN 1004 uspace/drv/nic/e1k/e1k.c E1000_REG_READ(e1000, E1000_RCTL) & ~(RCTL_EN));HelenOS homepage, sources at GitHub