intel/e1000/e1000_main.c

491 	u32 rctl, tctl;
494 	rctl = er32(RCTL);
495 	ew32(RCTL, rctl & ~E1000_RCTL_EN);
1784 	u32 rctl;
1786 	rctl = er32(RCTL);
1788 	rctl &= ~(3 << E1000_RCTL_MO_SHIFT);
1790 	rctl |= E1000_RCTL_BAM | E1000_RCTL_LBM_NO |
1795 		rctl |= E1000_RCTL_SBP;
1797 		rctl &= ~E1000_RCTL_SBP;
1800 		rctl &= ~E1000_RCTL_LPE;
1802 		rctl |= E1000_RCTL_LPE;
1805 	rctl &= ~E1000_RCTL_SZ_4096;
1806 	rctl |= E1000_RCTL_BSEX;
1810 		rctl |= E1000_RCTL_SZ_2048;
1811 		rctl &= ~E1000_RCTL_BSEX;
1814 		rctl |= E1000_RCTL_SZ_4096;
1817 		rctl |= E1000_RCTL_SZ_8192;
1820 		rctl |= E1000_RCTL_SZ_16384;
1829 		rctl |= (E1000_RCTL_SBP | /* Receive bad packets */
1833 		rctl &= ~(E1000_RCTL_VFE | /* Disable VLAN filter */
1841 	ew32(RCTL, rctl);
1854 	u32 rdlen, rctl, rxcsum;
1869 	rctl = er32(RCTL);
1870 	ew32(RCTL, rctl & ~E1000_RCTL_EN);
1912 	ew32(RCTL, rctl | E1000_RCTL_EN);
2153 	u32 rctl;
2157 	rctl = er32(RCTL);
2158 	rctl |= E1000_RCTL_RST;
2159 	ew32(RCTL, rctl);
2171 	u32 rctl;
2173 	rctl = er32(RCTL);
2174 	rctl &= ~E1000_RCTL_RST;
2175 	ew32(RCTL, rctl);
2237 	u32 rctl;
2248 	rctl = er32(RCTL);
2251 		rctl |= (E1000_RCTL_UPE | E1000_RCTL_MPE);
2252 		rctl &= ~E1000_RCTL_VFE;
2255 			rctl |= E1000_RCTL_MPE;
2257 			rctl &= ~E1000_RCTL_MPE;
2260 			rctl |= E1000_RCTL_VFE;
2264 		rctl |= E1000_RCTL_UPE;
2266 		rctl &= ~E1000_RCTL_UPE;
2270 	ew32(RCTL, rctl);
4903 	u32 rctl;
4911 		rctl = er32(RCTL);
4912 		rctl &= ~E1000_RCTL_CFIEN;
4914 			rctl |= E1000_RCTL_VFE;
4915 		ew32(RCTL, rctl);
4919 		rctl = er32(RCTL);
4920 		rctl &= ~E1000_RCTL_VFE;
4921 		ew32(RCTL, rctl);
5061 	u32 ctrl, ctrl_ext, rctl, status;
5084 		rctl = er32(RCTL);
5088 			rctl |= E1000_RCTL_MPE;
5091 		ew32(RCTL, rctl | E1000_RCTL_EN);