int i825xx_load_device_pci(struct pci_device *device)
{
int addr;
char ret=0;
if(!(addr = pci_get_base_address(device)))
{
device->flags |= PCI_ERROR;
return 1;
}
i825xxdev_t *dev = create_new_device(addr, device);
printk(1, "[i825xx]: Initiating i825xx controller (%x.%x.%x)...\n",
device->bus, device->dev, device->func);
if(i825xx_init(dev))
ret++;
if(ret){
printk(1, "[i825xx]: Device error when trying to initialize\n");
device->flags |= PCI_ERROR;
return -1;
}
struct inode *i = dfs_cn("i825xx", S_IFCHR, i8_maj, i8_min++);
dev->node = i;
printk(1, "[i825xx]: Success!\n");
device->flags |= PCI_ENGAGED;
device->flags |= PCI_DRIVEN;
dev->inter = device->pcs->interrupt_line;
/* TODO setup interrupt handler */
//interrupt_register_handler(dev->inter, (isr_t)&i825xx_int);
return 0;
}
/*
* Build the list of available crash devices.
*/
int
build_devices(void)
{
char *devname[NUM_DUMPDEVS];
char linebuf[LINEBUF_SIZE];
int i = 0, error = 0;
for (i=0; i<MAX_DUMPUNITS; i++) {
dump_primary[i] = NULL;
dump_mirror[i] = NULL;
device_list[i] = NULL;
}
if (get_disklist(linebuf, LINEBUF_SIZE, devname)) {
Err("Can not get savecore disks, using defaults \n");
set_default_disklist(linebuf, LINEBUF_SIZE, devname);
}
for (i=0; i<NUM_DUMPDEVS; i++) {
if (devname[i] == NULL) {
continue;
}
/*
* The stack variable devbuf is strdup'ed in create_new_device
* so that it isn't reused.
*/
device_list[i] = create_new_device(devname[i]);
if (device_list[i] == NULL) {
Err("unable to create a device.\n");
error = DUMP_SETUP_ERROR;
break;
}
if (open_device_file(device_list[i], O_RDWR) < 0) {
free(device_list[i]);
device_list[i] = NULL;
continue;
}
}
return error;
}
