208  * igc_phy_setup_autoneg - Configure PHY for auto-negotiation
211  * Reads the MII auto-neg advertisement register and/or the 1000T control
212  * register and if the PHY is already setup for auto-negotiation, then
214  * the appropriate values for the wanted auto-negotiation.
226 	/* Read the MII Auto-Neg Advertisement Register (Address 4). */  in igc_phy_setup_autoneg()
257 	/* First we clear all the 10/100 mb speed bits in the Auto-Neg  in igc_phy_setup_autoneg()
317 	 * auto-negotiation is enabled, then software will have to set the  in igc_phy_setup_autoneg()
318 	 * "PAUSE" bits to the correct value in the Auto-Negotiation  in igc_phy_setup_autoneg()
319 	 * Advertisement Register (PHY_AUTONEG_ADV) and re-start auto-  in igc_phy_setup_autoneg()
373 	hw_dbg("Auto-Neg Advertising %x\n", mii_autoneg_adv_reg);  in igc_phy_setup_autoneg()
390  * igc_wait_autoneg - Wait for auto-neg completion
393  * Waits for auto-negotiation to complete or for the auto-negotiation time
414 	/* PHY_AUTO_NEG_TIME expiration doesn't guarantee auto-negotiation  in igc_wait_autoneg()
446 	hw_dbg("Reconfiguring auto-neg advertisement params\n");  in igc_copper_link_autoneg()
449 		hw_dbg("Error Setting up Auto-Negotiation\n");  in igc_copper_link_autoneg()
452 	hw_dbg("Restarting Auto-Neg\n");  in igc_copper_link_autoneg()
454 	/* Restart auto-negotiation by setting the Auto Neg Enable bit and  in igc_copper_link_autoneg()
455 	 * the Auto Neg Restart bit in the PHY control register.  in igc_copper_link_autoneg()
466 	/* Does the user want to wait for Auto-Neg to complete here, or  in igc_copper_link_autoneg()
487  * Calls the appropriate function to configure the link for auto-neg or forced