221  * igc_phy_setup_autoneg - Configure PHY for auto-negotiation
224  * Reads the MII auto-neg advertisement register and/or the 1000T control
225  * register and if the PHY is already setup for auto-negotiation, then
227  * the appropriate values for the wanted auto-negotiation.
239 	/* Read the MII Auto-Neg Advertisement Register (Address 4). */  in igc_phy_setup_autoneg()
271 	/* First we clear all the 10/100 mb speed bits in the Auto-Neg  in igc_phy_setup_autoneg()
331 	 * auto-negotiation is enabled, then software will have to set the  in igc_phy_setup_autoneg()
332 	 * "PAUSE" bits to the correct value in the Auto-Negotiation  in igc_phy_setup_autoneg()
333 	 * Advertisement Register (PHY_AUTONEG_ADV) and re-start auto-  in igc_phy_setup_autoneg()
387 	hw_dbg("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);  in igc_phy_setup_autoneg()
405  * igc_wait_autoneg - Wait for auto-neg completion
408  * Waits for auto-negotiation to complete or for the auto-negotiation time
429 	/* PHY_AUTO_NEG_TIME expiration doesn't guarantee auto-negotiation  in igc_wait_autoneg()
461 	hw_dbg("Reconfiguring auto-neg advertisement params\n");  in igc_copper_link_autoneg()
464 		hw_dbg("Error Setting up Auto-Negotiation\n");  in igc_copper_link_autoneg()
467 	hw_dbg("Restarting Auto-Neg\n");  in igc_copper_link_autoneg()
469 	/* Restart auto-negotiation by setting the Auto Neg Enable bit and  in igc_copper_link_autoneg()
470 	 * the Auto Neg Restart bit in the PHY control register.  in igc_copper_link_autoneg()
481 	/* Does the user want to wait for Auto-Neg to complete here, or  in igc_copper_link_autoneg()
502  * Calls the appropriate function to configure the link for auto-neg or forced