r8169: add basic MII ioctl support (5f787a1a) · Commits · e / devices / android_kernel_samsung_smdk4412

drivers/net/r8169.c

+28 −0

Original line number	Original line	Diff line number	Diff line
	@@ -1475,6 +1475,32 @@ static void rtl8169_init_phy(struct net_device dev, struct rtl8169_private tp)
	printk(KERN_INFO PFX "%s: TBI auto-negotiating\n", dev->name);		printk(KERN_INFO PFX "%s: TBI auto-negotiating\n", dev->name);
	}		}

			static int rtl8169_ioctl(struct net_device dev, struct ifreq ifr, int cmd)
			{
			struct rtl8169_private *tp = netdev_priv(dev);
			struct mii_ioctl_data *data = if_mii(ifr);

			if (!netif_running(dev))
			return -ENODEV;

			switch (cmd) {
			case SIOCGMIIPHY:
			data->phy_id = 32; /* Internal PHY */
			return 0;

			case SIOCGMIIREG:
			data->val_out = mdio_read(tp->mmio_addr, data->reg_num & 0x1f);
			return 0;

			case SIOCSMIIREG:
			if (!capable(CAP_NET_ADMIN))
			return -EPERM;
			mdio_write(tp->mmio_addr, data->reg_num & 0x1f, data->val_in);
			return 0;
			}
			return -EOPNOTSUPP;
			}

	static int __devinit		static int __devinit
	rtl8169_init_one(struct pci_dev pdev, const struct pci_device_id ent)		rtl8169_init_one(struct pci_dev pdev, const struct pci_device_id ent)
	{		{
	@@ -1639,6 +1665,8 @@ rtl8169_init_one(struct pci_dev pdev, const struct pci_device_id ent)
	tp->phy_reset_enable = rtl8169_xmii_reset_enable;		tp->phy_reset_enable = rtl8169_xmii_reset_enable;
	tp->phy_reset_pending = rtl8169_xmii_reset_pending;		tp->phy_reset_pending = rtl8169_xmii_reset_pending;
	tp->link_ok = rtl8169_xmii_link_ok;		tp->link_ok = rtl8169_xmii_link_ok;

			dev->do_ioctl = rtl8169_ioctl;
	}		}

	/* Get MAC address. FIXME: read EEPROM */		/* Get MAC address. FIXME: read EEPROM */