david/ipxe
david/ipxe
Archived
1
0
Fork 0
Code

Updated to new device probing API

Browse Source
This commit is contained in:
Michael Brown 2005-04-22 16:24:21 +00:00
parent 49fe02e501
commit 628444af86
1 changed files with 20 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
src/drivers/net/sis900.c
View File

@ -120,11 +120,15 @@ static struct pci_id pci_isa_bridge_list[] = {
"SIS 85C503/5513 PCI to ISA bridge"},
};
static struct pci_driver sis_bridge_driver =
static struct pci_driver sis_bridge_pci_driver =
PCI_DRIVER ( pci_isa_bridge_list, PCI_NO_CLASS );
static struct device_driver sis_bridge_driver = {
.name = "SIS ISA bridge",
.bus_driver = &pci_driver,
.bus_driver_info = ( struct bus_driver_info * ) &sis_bridge_pci_driver,
};
/* Function Prototypes */
static int sis900_probe(struct nic *nic,struct pci_device *pci);
@ -239,22 +243,26 @@ static int sis630e_get_mac_addr(struct pci_device * pci_dev __unused, struct nic
{
u8 reg;
int i;
struct pci_device isa_bridge;
struct bus_loc bus_loc;
union {
struct bus_dev bus_dev;
struct pci_device isa_bridge;
} u;
/* find PCI to ISA bridge */
memset(&isa_bridge, 0, sizeof(isa_bridge));
if ( ! find_pci_device ( &isa_bridge, &sis_bridge_driver ) )
memset(&bus_loc, 0, sizeof(bus_loc));
if ( ! find_by_driver ( &bus_loc, &u.bus_dev, &sis_bridge_driver, 0 ) )
return 0;
pci_read_config_byte(&isa_bridge, 0x48, &reg);
pci_write_config_byte(&isa_bridge, 0x48, reg | 0x40);
pci_read_config_byte(&u.isa_bridge, 0x48, &reg);
pci_write_config_byte(&u.isa_bridge, 0x48, reg | 0x40);
for (i = 0; i < ETH_ALEN; i++)
{
outb(0x09 + i, 0x70);
((u8 *)(nic->node_addr))[i] = inb(0x71);
}
pci_write_config_byte(&isa_bridge, 0x48, reg & ~0x40);
pci_write_config_byte(&u.isa_bridge, 0x48, reg & ~0x40);
return 1;
}
@ -324,8 +332,8 @@ static int sis900_probe ( struct nic *nic, struct pci_device *pci ) {
pci_fill_nic ( nic, pci );
nic->ioaddr = pci->ioaddr;
ioaddr = pci->ioaddr;
vendor = pci->vendor;
dev_id = pci->dev_id;
vendor = pci->vendor_id;
dev_id = pci->device_id;
/* wakeup chip */
pci_write_config_dword(pci, 0x40, 0x00000000);
@ -1251,7 +1259,6 @@ static struct nic_operations sis900_operations = {
.poll = sis900_poll,
.transmit = sis900_transmit,
.irq = sis900_irq,
};
static struct pci_id sis900_nics[] = {
@ -1260,7 +1267,7 @@ PCI_ROM(0x1039, 0x7016, "sis7016", "SIS7016"),
};
static struct pci_driver sis900_driver =
PCI_DRIVER ( "SIS900", sis900_nics, PCI_NO_CLASS );
PCI_DRIVER ( sis900_nics, PCI_NO_CLASS );
DRIVER ( "SIS900", nic_driver, pci_driver, sis900_driver,
sis900_probe, sis900_disable );