64 static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl);
65 static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl);
403 	u32 ctrl;  in e1000_reset_hw()  local
436 	ctrl = er32(CTRL);  in e1000_reset_hw()
440 		ew32(CTRL, (ctrl | E1000_CTRL_PHY_RST));  in e1000_reset_hw()
462 		E1000_WRITE_REG_IO(hw, CTRL, (ctrl | E1000_CTRL_RST));  in e1000_reset_hw()
467 		ew32(CTRL_DUP, (ctrl | E1000_CTRL_RST));  in e1000_reset_hw()
471 		ew32(CTRL, (ctrl | E1000_CTRL_RST));  in e1000_reset_hw()
553 	u32 ctrl;  in e1000_init_hw()  local
615 		ctrl = er32(CTRL);  in e1000_init_hw()
616 		ew32(CTRL, ctrl | E1000_CTRL_PRIOR);  in e1000_init_hw()
638 		ctrl = er32(TXDCTL);  in e1000_init_hw()
639 		ctrl =  in e1000_init_hw()
640 		    (ctrl & ~E1000_TXDCTL_WTHRESH) |  in e1000_init_hw()
642 		ew32(TXDCTL, ctrl);  in e1000_init_hw()
828 	u32 ctrl;  in e1000_setup_fiber_serdes_link()  local
841 	ctrl = er32(CTRL);  in e1000_setup_fiber_serdes_link()
850 	ctrl &= ~(E1000_CTRL_LRST);  in e1000_setup_fiber_serdes_link()
916 	ew32(CTRL, ctrl);  in e1000_setup_fiber_serdes_link()
1031 	u32 ctrl;  in e1000_copper_link_preconfig()  local
1035 	ctrl = er32(CTRL);  in e1000_copper_link_preconfig()
1041 		ctrl |= E1000_CTRL_SLU;  in e1000_copper_link_preconfig()
1042 		ctrl &= ~(E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);  in e1000_copper_link_preconfig()
1043 		ew32(CTRL, ctrl);  in e1000_copper_link_preconfig()
1045 		ctrl |=  in e1000_copper_link_preconfig()
1047 		ew32(CTRL, ctrl);  in e1000_copper_link_preconfig()
1671 	u32 ctrl;  in e1000_phy_force_speed_duplex()  local
1684 	ctrl = er32(CTRL);  in e1000_phy_force_speed_duplex()
1687 	ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);  in e1000_phy_force_speed_duplex()
1688 	ctrl &= ~(DEVICE_SPEED_MASK);  in e1000_phy_force_speed_duplex()
1691 	ctrl &= ~E1000_CTRL_ASDE;  in e1000_phy_force_speed_duplex()
1708 		ctrl |= E1000_CTRL_FD;  in e1000_phy_force_speed_duplex()
1715 		ctrl &= ~E1000_CTRL_FD;  in e1000_phy_force_speed_duplex()
1724 		ctrl |= E1000_CTRL_SPD_100;  in e1000_phy_force_speed_duplex()
1730 		ctrl &= ~(E1000_CTRL_SPD_1000 | E1000_CTRL_SPD_100);  in e1000_phy_force_speed_duplex()
1739 	ew32(CTRL, ctrl);  in e1000_phy_force_speed_duplex()
1933 	u32 ctrl;  in e1000_config_mac_to_phy()  local
1946 	ctrl = er32(CTRL);  in e1000_config_mac_to_phy()
1947 	ctrl |= (E1000_CTRL_FRCSPD | E1000_CTRL_FRCDPX);  in e1000_config_mac_to_phy()
1948 	ctrl &= ~(E1000_CTRL_SPD_SEL | E1000_CTRL_ILOS);  in e1000_config_mac_to_phy()
1957 			ctrl |= E1000_CTRL_FD;  in e1000_config_mac_to_phy()
1959 			ctrl &= ~E1000_CTRL_FD;  in e1000_config_mac_to_phy()
1962 			ctrl |= E1000_CTRL_SPD_100;  in e1000_config_mac_to_phy()
1964 			ctrl |= E1000_CTRL_SPD_10;  in e1000_config_mac_to_phy()
1978 			ctrl |= E1000_CTRL_FD;  in e1000_config_mac_to_phy()
1980 			ctrl &= ~E1000_CTRL_FD;  in e1000_config_mac_to_phy()
1988 			ctrl |= E1000_CTRL_SPD_1000;  in e1000_config_mac_to_phy()
1991 			ctrl |= E1000_CTRL_SPD_100;  in e1000_config_mac_to_phy()
1995 	ew32(CTRL, ctrl);  in e1000_config_mac_to_phy()
2012 	u32 ctrl;  in e1000_force_mac_fc()  local
2015 	ctrl = er32(CTRL);  in e1000_force_mac_fc()
2037 		ctrl &= (~(E1000_CTRL_TFCE | E1000_CTRL_RFCE));  in e1000_force_mac_fc()
2040 		ctrl &= (~E1000_CTRL_TFCE);  in e1000_force_mac_fc()
2041 		ctrl |= E1000_CTRL_RFCE;  in e1000_force_mac_fc()
2044 		ctrl &= (~E1000_CTRL_RFCE);  in e1000_force_mac_fc()
2045 		ctrl |= E1000_CTRL_TFCE;  in e1000_force_mac_fc()
2048 		ctrl |= (E1000_CTRL_TFCE | E1000_CTRL_RFCE);  in e1000_force_mac_fc()
2057 		ctrl &= (~E1000_CTRL_TFCE);  in e1000_force_mac_fc()
2059 	ew32(CTRL, ctrl);  in e1000_force_mac_fc()
2294 	u32 ctrl;  in e1000_check_for_serdes_link_generic()  local
2298 	ctrl = er32(CTRL);  in e1000_check_for_serdes_link_generic()
2320 		ctrl = er32(CTRL);  in e1000_check_for_serdes_link_generic()
2321 		ctrl |= (E1000_CTRL_SLU | E1000_CTRL_FD);  in e1000_check_for_serdes_link_generic()
2322 		ew32(CTRL, ctrl);  in e1000_check_for_serdes_link_generic()
2330 	} else if ((ctrl & E1000_CTRL_SLU) && (rxcw & E1000_RXCW_C)) {  in e1000_check_for_serdes_link_generic()
2338 		ew32(CTRL, (ctrl & ~E1000_CTRL_SLU));  in e1000_check_for_serdes_link_generic()
2400 	u32 ctrl;  in e1000_check_for_link()  local
2408 	ctrl = er32(CTRL);  in e1000_check_for_link()
2680 static void e1000_raise_mdi_clk(struct e1000_hw *hw, u32 *ctrl)  in e1000_raise_mdi_clk()  argument
2685 	ew32(CTRL, (*ctrl | E1000_CTRL_MDC));  in e1000_raise_mdi_clk()
2695 static void e1000_lower_mdi_clk(struct e1000_hw *hw, u32 *ctrl)  in e1000_lower_mdi_clk()  argument
2700 	ew32(CTRL, (*ctrl & ~E1000_CTRL_MDC));  in e1000_lower_mdi_clk()
2715 	u32 ctrl;  in e1000_shift_out_mdi_bits()  local
2725 	ctrl = er32(CTRL);  in e1000_shift_out_mdi_bits()
2728 	ctrl |= (E1000_CTRL_MDIO_DIR | E1000_CTRL_MDC_DIR);  in e1000_shift_out_mdi_bits()
2737 			ctrl |= E1000_CTRL_MDIO;  in e1000_shift_out_mdi_bits()
2739 			ctrl &= ~E1000_CTRL_MDIO;  in e1000_shift_out_mdi_bits()
2741 		ew32(CTRL, ctrl);  in e1000_shift_out_mdi_bits()
2746 		e1000_raise_mdi_clk(hw, &ctrl);  in e1000_shift_out_mdi_bits()
2747 		e1000_lower_mdi_clk(hw, &ctrl);  in e1000_shift_out_mdi_bits()
2761 	u32 ctrl;  in e1000_shift_in_mdi_bits()  local
2772 	ctrl = er32(CTRL);  in e1000_shift_in_mdi_bits()
2777 	ctrl &= ~E1000_CTRL_MDIO_DIR;  in e1000_shift_in_mdi_bits()
2778 	ctrl &= ~E1000_CTRL_MDIO;  in e1000_shift_in_mdi_bits()
2780 	ew32(CTRL, ctrl);  in e1000_shift_in_mdi_bits()
2787 	e1000_raise_mdi_clk(hw, &ctrl);  in e1000_shift_in_mdi_bits()
2788 	e1000_lower_mdi_clk(hw, &ctrl);  in e1000_shift_in_mdi_bits()
2792 		e1000_raise_mdi_clk(hw, &ctrl);  in e1000_shift_in_mdi_bits()
2793 		ctrl = er32(CTRL);  in e1000_shift_in_mdi_bits()
2795 		if (ctrl & E1000_CTRL_MDIO)  in e1000_shift_in_mdi_bits()
2797 		e1000_lower_mdi_clk(hw, &ctrl);  in e1000_shift_in_mdi_bits()
2800 	e1000_raise_mdi_clk(hw, &ctrl);  in e1000_shift_in_mdi_bits()
2801 	e1000_lower_mdi_clk(hw, &ctrl);  in e1000_shift_in_mdi_bits()
3072 	u32 ctrl, ctrl_ext;  in e1000_phy_hw_reset()  local
3083 		ctrl = er32(CTRL);  in e1000_phy_hw_reset()
3084 		ew32(CTRL, ctrl | E1000_CTRL_PHY_RST);  in e1000_phy_hw_reset()
3089 		ew32(CTRL, ctrl);  in e1000_phy_hw_reset()
4605 	u32 ctrl = er32(CTRL);  in e1000_led_on()  local
4612 		ctrl |= E1000_CTRL_SWDPIN0;  in e1000_led_on()
4613 		ctrl |= E1000_CTRL_SWDPIO0;  in e1000_led_on()
4618 			ctrl |= E1000_CTRL_SWDPIN0;  in e1000_led_on()
4619 			ctrl |= E1000_CTRL_SWDPIO0;  in e1000_led_on()
4622 			ctrl &= ~E1000_CTRL_SWDPIN0;  in e1000_led_on()
4623 			ctrl |= E1000_CTRL_SWDPIO0;  in e1000_led_on()
4629 			ctrl &= ~E1000_CTRL_SWDPIN0;  in e1000_led_on()
4630 			ctrl |= E1000_CTRL_SWDPIO0;  in e1000_led_on()
4638 	ew32(CTRL, ctrl);  in e1000_led_on()
4649 	u32 ctrl = er32(CTRL);  in e1000_led_off()  local
4656 		ctrl &= ~E1000_CTRL_SWDPIN0;  in e1000_led_off()
4657 		ctrl |= E1000_CTRL_SWDPIO0;  in e1000_led_off()
4662 			ctrl &= ~E1000_CTRL_SWDPIN0;  in e1000_led_off()
4663 			ctrl |= E1000_CTRL_SWDPIO0;  in e1000_led_off()
4666 			ctrl |= E1000_CTRL_SWDPIN0;  in e1000_led_off()
4667 			ctrl |= E1000_CTRL_SWDPIO0;  in e1000_led_off()
4673 			ctrl |= E1000_CTRL_SWDPIN0;  in e1000_led_off()
4674 			ctrl |= E1000_CTRL_SWDPIO0;  in e1000_led_off()
4682 	ew32(CTRL, ctrl);  in e1000_led_off()