Rev 3022 | Go to most recent revision | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 3022 | Rev 4204 | ||
|---|---|---|---|
| Line 39... | Line 39... | ||
| 39 | printf("%s: HelenOS PCI driver\n", NAME); |
39 | printf("%s: HelenOS PCI driver\n", NAME); |
| 40 | 40 | ||
| 41 | /* |
41 | /* |
| 42 | * Gain control over PCI configuration ports. |
42 | * Gain control over PCI configuration ports. |
| 43 | */ |
43 | */ |
| - | 44 | void * addr; |
|
| 44 | iospace_enable(task_get_id(), (void *) PCI_CONF1, PCI_CONF1_SIZE); |
45 | pio_enable((void *) PCI_CONF1, PCI_CONF1_SIZE, &addr); |
| 45 | 46 | ||
| 46 | pacc = pci_alloc(); /* Get the pci_access structure */ |
47 | pacc = pci_alloc(); /* Get the pci_access structure */ |
| 47 | pci_init(pacc); /* Initialize the PCI library */ |
48 | pci_init(pacc); /* Initialize the PCI library */ |
| 48 | pci_scan_bus(pacc); /* We want to get the list of devices */ |
49 | pci_scan_bus(pacc); /* We want to get the list of devices */ |
| 49 | for(dev=pacc->devices; dev; dev=dev->next) { /* Iterate over all devices */ |
50 | for(dev=pacc->devices; dev; dev=dev->next) { /* Iterate over all devices */ |
| 50 | pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_BASES | PCI_FILL_IRQ); |
51 | pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_BASES | PCI_FILL_IRQ); |
| 51 | c = pci_read_word(dev, PCI_CLASS_DEVICE); /* Read config register directly */ |
52 | c = pci_read_word(dev, PCI_CLASS_DEVICE); /* Read config register directly */ |