2171 	u32 tctl, rctl;  in igb_down()  local
2180 	rctl = rd32(E1000_RCTL);  in igb_down()
2181 	wr32(E1000_RCTL, rctl & ~E1000_RCTL_EN);  in igb_down()
4525 	u32 rctl;  in igb_setup_rctl()  local
4527 	rctl = rd32(E1000_RCTL);  in igb_setup_rctl()
4529 	rctl &= ~(3 << E1000_RCTL_MO_SHIFT);  in igb_setup_rctl()
4530 	rctl &= ~(E1000_RCTL_LBM_TCVR | E1000_RCTL_LBM_MAC);  in igb_setup_rctl()
4532 	rctl |= E1000_RCTL_EN | E1000_RCTL_BAM | E1000_RCTL_RDMTS_HALF |  in igb_setup_rctl()
4539 	rctl |= E1000_RCTL_SECRC;  in igb_setup_rctl()
4542 	rctl &= ~(E1000_RCTL_SBP | E1000_RCTL_SZ_256);  in igb_setup_rctl()
4545 	rctl |= E1000_RCTL_LPE;  in igb_setup_rctl()
4564 		rctl |= (E1000_RCTL_SBP | /* Receive bad packets */  in igb_setup_rctl()
4568 		rctl &= ~(E1000_RCTL_DPF | /* Allow filtered pause */  in igb_setup_rctl()
4575 	wr32(E1000_RCTL, rctl);  in igb_setup_rctl()
5200 	u32 rctl = 0, vmolr = 0, rlpml = MAX_JUMBO_FRAME_SIZE;  in igb_set_rx_mode()  local
5205 		rctl |= E1000_RCTL_UPE | E1000_RCTL_MPE;  in igb_set_rx_mode()
5213 			rctl |= E1000_RCTL_MPE;  in igb_set_rx_mode()
5222 				rctl |= E1000_RCTL_MPE;  in igb_set_rx_mode()
5235 		rctl |= E1000_RCTL_UPE;  in igb_set_rx_mode()
5240 	rctl |= E1000_RCTL_VFE;  in igb_set_rx_mode()
5247 			rctl &= ~E1000_RCTL_VFE;  in igb_set_rx_mode()
5253 	rctl |= rd32(E1000_RCTL) & ~(E1000_RCTL_UPE | E1000_RCTL_MPE |  in igb_set_rx_mode()
5255 	wr32(E1000_RCTL, rctl);  in igb_set_rx_mode()
9048 	u32 ctrl, rctl;  in igb_vlan_mode()  local
9058 		rctl = rd32(E1000_RCTL);  in igb_vlan_mode()
9059 		rctl &= ~E1000_RCTL_CFIEN;  in igb_vlan_mode()
9060 		wr32(E1000_RCTL, rctl);  in igb_vlan_mode()
9179 	u32 ctrl, rctl, status;  in __igb_shutdown()  local
9204 			rctl = rd32(E1000_RCTL);  in __igb_shutdown()
9205 			rctl |= E1000_RCTL_MPE;  in __igb_shutdown()
9206 			wr32(E1000_RCTL, rctl);  in __igb_shutdown()