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| author | Francois Romieu <romieu@fr.zoreil.com> | 2007-12-04 22:58:41 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-23 03:11:43 -0800 |
| commit | ebc71647309539aaf9088f4e41b9f364cce8f7eb (patch) | |
| tree | 338f3b9386aae940c3e43ac9d0c32a1358b45a26 /drivers/net/sis190.c | |
| parent | f945fa7ad9c12a3356a3de7fb2143ccc2f2c3bca (diff) | |
| download | linux-3.10-ebc71647309539aaf9088f4e41b9f364cce8f7eb.tar.gz linux-3.10-ebc71647309539aaf9088f4e41b9f364cce8f7eb.tar.bz2 linux-3.10-ebc71647309539aaf9088f4e41b9f364cce8f7eb.zip | |
sis190: add cmos ram access code for the SiS19x/968 chipset pair
More work is needed to handle correctly the PHY of the new devices
when connected to a 10Mb link but this change already helps some
users as is.
Fix for:
http://bugzilla.kernel.org/show_bug.cgi?id=9467
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Cc: K.M. Liu <kmliu@sis.com.tw>
Cc: J. Gleacher <jgleacher@yahoo.com>
Cc: Alexandre Penasso Teixeira <alexandre@keepsoftware.com>
Cc: Arliton Rocha <arliton@gmail.com>
Cc: Juan Jose Pablos <juanjo@apertus.es>
Cc: Wipat Srutiprom <wipat.s@psu.ac.th>
Diffstat (limited to 'drivers/net/sis190.c')
| -rw-r--r-- | drivers/net/sis190.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index 7eab072ae79..c63f484f907 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -1549,28 +1549,31 @@ static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev, } /** - * sis190_get_mac_addr_from_apc - Get MAC address for SiS965 model + * sis190_get_mac_addr_from_apc - Get MAC address for SiS96x model * @pdev: PCI device * @dev: network device to get address for * - * SiS965 model, use APC CMOS RAM to store MAC address. + * SiS96x 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. */ static int __devinit sis190_get_mac_addr_from_apc(struct pci_dev *pdev, struct net_device *dev) { + static const u16 __devinitdata ids[] = { 0x0965, 0x0966, 0x0968 }; struct sis190_private *tp = netdev_priv(dev); struct pci_dev *isa_bridge; u8 reg, tmp8; - int i; + unsigned int i; net_probe(tp, KERN_INFO "%s: Read MAC address from APC.\n", pci_name(pdev)); - isa_bridge = pci_get_device(PCI_VENDOR_ID_SI, 0x0965, NULL); - if (!isa_bridge) - isa_bridge = pci_get_device(PCI_VENDOR_ID_SI, 0x0966, NULL); + for (i = 0; i < ARRAY_SIZE(ids); i++) { + isa_bridge = pci_get_device(PCI_VENDOR_ID_SI, ids[i], NULL); + if (isa_bridge) + break; + } if (!isa_bridge) { net_probe(tp, KERN_INFO "%s: Can not find ISA bridge.\n", |