net/sis900: store MAC into perm_addr for SiS 900, 630E, 635 and 96x variants

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index cb317cd069ffcb5d13fa2fe5a5d920049b23ffeb..484f795a779dbca9b20e4f089d06cf1b9e253a50 100644 (file)
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -240,7 +240,8 @@ static const struct ethtool_ops sis900_ethtool_ops;
  *     @net_dev: the net device to get address for
  *
  *     Older SiS900 and friends, use EEPROM to store MAC address.
- *     MAC address is read from read_eeprom() into @net_dev->dev_addr.
+ *     MAC address is read from read_eeprom() into @net_dev->dev_addr and
+ *     @net_dev->perm_addr.
  */
 
 static int __devinit sis900_get_mac_addr(struct pci_dev * pci_dev, struct net_device *net_dev)
@@ -261,6 +262,9 @@ static int __devinit sis900_get_mac_addr(struct pci_dev * pci_dev, struct net_de
        for (i = 0; i < 3; i++)
                ((u16 *)(net_dev->dev_addr))[i] = read_eeprom(ioaddr, i+EEPROMMACAddr);
 
+       /* Store MAC Address in perm_addr */
+       memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN);
+
        return 1;
 }
 
@@ -271,7 +275,8 @@ static int __devinit sis900_get_mac_addr(struct pci_dev * pci_dev, struct net_de
  *
  *     SiS630E model, use APC CMOS RAM to store MAC address.
  *     APC CMOS RAM is accessed through ISA bridge.
- *     MAC address is read into @net_dev->dev_addr.
+ *     MAC address is read into @net_dev->dev_addr and
+ *     @net_dev->perm_addr.
  */
 
 static int __devinit sis630e_get_mac_addr(struct pci_dev * pci_dev,
@@ -296,6 +301,10 @@ static int __devinit sis630e_get_mac_addr(struct pci_dev * pci_dev,
                outb(0x09 + i, 0x70);
                ((u8 *)(net_dev->dev_addr))[i] = inb(0x71);
        }
+
+       /* Store MAC Address in perm_addr */
+       memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN);
+
        pci_write_config_byte(isa_bridge, 0x48, reg & ~0x40);
        pci_dev_put(isa_bridge);
 
@@ -310,7 +319,7 @@ static int __devinit sis630e_get_mac_addr(struct pci_dev * pci_dev,
  *
  *     SiS635 model, set MAC Reload Bit to load Mac address from APC
  *     to rfdr. rfdr is accessed through rfcr. MAC address is read into
- *     @net_dev->dev_addr.
+ *     @net_dev->dev_addr and @net_dev->perm_addr.
  */
 
 static int __devinit sis635_get_mac_addr(struct pci_dev * pci_dev,
@@ -334,6 +343,9 @@ static int __devinit sis635_get_mac_addr(struct pci_dev * pci_dev,
                *( ((u16 *)net_dev->dev_addr) + i) = inw(ioaddr + rfdr);
        }
 
+       /* Store MAC Address in perm_addr */
+       memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN);
+
        /* enable packet filtering */
        outl(rfcrSave | RFEN, rfcr + ioaddr);
 
@@ -353,7 +365,7 @@ static int __devinit sis635_get_mac_addr(struct pci_dev * pci_dev,
  *     EEDONE signal to refuse EEPROM access by LAN.
  *     The EEPROM map of SiS962 or SiS963 is different to SiS900.
  *     The signature field in SiS962 or SiS963 spec is meaningless.
- *     MAC address is read into @net_dev->dev_addr.
+ *     MAC address is read into @net_dev->dev_addr and @net_dev->perm_addr.
  */
 
 static int __devinit sis96x_get_mac_addr(struct pci_dev * pci_dev,
@@ -372,6 +384,9 @@ static int __devinit sis96x_get_mac_addr(struct pci_dev * pci_dev,
                        for (i = 0; i < 3; i++)
                                ((u16 *)(net_dev->dev_addr))[i] = read_eeprom(ioaddr, i+EEPROMMACAddr);
 
+                       /* Store MAC Address in perm_addr */
+                       memcpy(net_dev->perm_addr, net_dev->dev_addr, ETH_ALEN);
+
                        outl(EEDONE, ee_addr);
                        return 1;
                } else {