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Commit e256f8a3 authored by Matt Carlson's avatar Matt Carlson Committed by David S. Miller
Browse files

tg3: Move tg3_init_link_config to tg3_phy_probe 



This patch moves the function that initializes the link configuration
closer to the place where the rest of the phy code is initialized.

Signed-off-by: default avatarMatt Carlson <mcarlson@broadcom.com>
Reviewed-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 683644b7

drivers/net/tg3.c

+35 −34
Original line number Diff line number Diff line
@@ -12557,12 +12557,45 @@ static u32 __devinit tg3_read_otp_phycfg(struct tg3 *tp) 
	return ((thalf_otp & 0x0000ffff) << 16) | (bhalf_otp >> 16);

}



static void __devinit tg3_phy_init_link_config(struct tg3 *tp)

{

	u32 adv = ADVERTISED_Autoneg |

		  ADVERTISED_Pause;



	if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY))

		adv |= ADVERTISED_1000baseT_Half |

		       ADVERTISED_1000baseT_Full;



	if (!(tp->phy_flags & TG3_PHYFLG_ANY_SERDES))

		adv |= ADVERTISED_100baseT_Half |

		       ADVERTISED_100baseT_Full |

		       ADVERTISED_10baseT_Half |

		       ADVERTISED_10baseT_Full |

		       ADVERTISED_TP;

	else

		adv |= ADVERTISED_FIBRE;



	tp->link_config.advertising = adv;

	tp->link_config.speed = SPEED_INVALID;

	tp->link_config.duplex = DUPLEX_INVALID;

	tp->link_config.autoneg = AUTONEG_ENABLE;

	tp->link_config.active_speed = SPEED_INVALID;

	tp->link_config.active_duplex = DUPLEX_INVALID;

	tp->link_config.orig_speed = SPEED_INVALID;

	tp->link_config.orig_duplex = DUPLEX_INVALID;

	tp->link_config.orig_autoneg = AUTONEG_INVALID;

}



static int __devinit tg3_phy_probe(struct tg3 *tp)

{

	u32 hw_phy_id_1, hw_phy_id_2;

	u32 hw_phy_id, hw_phy_id_masked;

	int err;



	/* flow control autonegotiation is default behavior */

	tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;

	tp->link_config.flowctrl = FLOW_CTRL_TX | FLOW_CTRL_RX;



	if (tp->tg3_flags3 & TG3_FLG3_USE_PHYLIB)

		return tg3_phy_init(tp);
@@ -12624,6 +12657,8 @@ static int __devinit tg3_phy_probe(struct tg3 *tp) 
	      tp->pci_chip_rev_id != CHIPREV_ID_57765_A0)))

		tp->phy_flags |= TG3_PHYFLG_EEE_CAP;



	tg3_phy_init_link_config(tp);



	if (!(tp->phy_flags & TG3_PHYFLG_ANY_SERDES) &&

	    !(tp->tg3_flags3 & TG3_FLG3_ENABLE_APE) &&

	    !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
@@ -12679,17 +12714,6 @@ static int __devinit tg3_phy_probe(struct tg3 *tp) 
		err = tg3_init_5401phy_dsp(tp);

	}



	if (tp->phy_flags & TG3_PHYFLG_ANY_SERDES)

		tp->link_config.advertising =

			(ADVERTISED_1000baseT_Half |

			 ADVERTISED_1000baseT_Full |

			 ADVERTISED_Autoneg |

			 ADVERTISED_FIBRE);

	if (tp->phy_flags & TG3_PHYFLG_10_100_ONLY)

		tp->link_config.advertising &=

			~(ADVERTISED_1000baseT_Half |

			  ADVERTISED_1000baseT_Full);



	return err;

}
@@ -14422,23 +14446,6 @@ static int __devinit tg3_test_dma(struct tg3 *tp) 
	return ret;

}



static void __devinit tg3_init_link_config(struct tg3 *tp)

{

	tp->link_config.advertising =

		(ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |

		 ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |

		 ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full |

		 ADVERTISED_Autoneg | ADVERTISED_MII);

	tp->link_config.speed = SPEED_INVALID;

	tp->link_config.duplex = DUPLEX_INVALID;

	tp->link_config.autoneg = AUTONEG_ENABLE;

	tp->link_config.active_speed = SPEED_INVALID;

	tp->link_config.active_duplex = DUPLEX_INVALID;

	tp->link_config.orig_speed = SPEED_INVALID;

	tp->link_config.orig_duplex = DUPLEX_INVALID;

	tp->link_config.orig_autoneg = AUTONEG_INVALID;

}



static void __devinit tg3_init_bufmgr_config(struct tg3 *tp)

{

	if (tp->tg3_flags3 & TG3_FLG3_5717_PLUS) {
@@ -14742,8 +14749,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, 
		goto err_out_free_dev;

	}



	tg3_init_link_config(tp);



	tp->rx_pending = TG3_DEF_RX_RING_PENDING;

	tp->rx_jumbo_pending = TG3_DEF_RX_JUMBO_RING_PENDING;
@@ -14891,10 +14896,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, 
		goto err_out_apeunmap;

	}



	/* flow control autonegotiation is default behavior */

	tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;

	tp->link_config.flowctrl = FLOW_CTRL_TX | FLOW_CTRL_RX;



	intmbx = MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW;

	rcvmbx = MAILBOX_RCVRET_CON_IDX_0 + TG3_64BIT_REG_LOW;

	sndmbx = MAILBOX_SNDHOST_PROD_IDX_0 + TG3_64BIT_REG_LOW;