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

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Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Otavio Salvador 2011-04-12 05:30:40 +00:00 committed by David S. Miller
parent 0e08785845
commit efa2ad8918
1 changed files with 19 additions and 4 deletions
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23
drivers/net/sis900.c
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@ -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 {