dev/e1000/e1000_82575.c

56 static s32  e1000_get_link_up_info_82575(struct e1000_hw *hw, u16 *speed,
83 						 u16 *speed, u16 *duplex);
367 	/* bus type/speed/width */
752  *  activating LPLU this function also disables smart speed
838  *  activating LPLU this function also disables smart speed
1034  *  e1000_get_link_up_info_82575 - Get link speed/duplex info
1036  *  @speed: stores the current speed
1040  *  interface, use PCS to retrieve the link speed and duplex information.
1041  *  Otherwise, use the generic function to get the link speed and duplex info.
1043 static s32 e1000_get_link_up_info_82575(struct e1000_hw *hw, u16 *speed,
1051 		ret_val = e1000_get_pcs_speed_and_duplex_82575(hw, speed,
1054 		ret_val = e1000_get_speed_and_duplex_copper_generic(hw, speed,
1070 	u16 speed, duplex;
1075 		ret_val = e1000_get_pcs_speed_and_duplex_82575(hw, &speed,
1192  *  e1000_get_pcs_speed_and_duplex_82575 - Retrieve current speed/duplex
1194  *  @speed: stores the current speed
1197  *  Using the physical coding sub-layer (PCS), retrieve the current speed and
1201 						u16 *speed, u16 *duplex)
1222 		/* Detect and store PCS speed */
1224 			*speed = SPEED_1000;
1226 			*speed = SPEED_100;
1228 			*speed = SPEED_10;
1241 				*speed = SPEED_2500;
1250 		*speed = 0;
1399  *  Configures the link for auto-neg or forced speed and duplex.  Then we check
1493  *  for auto-negotiation or forces speed/duplex.
1535 		/* sgmii mode lets the phy handle forcing speed/duplex */
1558 		 * non-SGMII modes only supports a speed of 1000/Full for the
1565 		/* set speed of 1000/Full if speed/duplex is forced */
1573 	 * New SerDes mode allows for forcing speed or autonegotiating speed