diff options
Diffstat (limited to 'drivers/pci/switch/switchtec.c')
| -rw-r--r-- | drivers/pci/switch/switchtec.c | 46 |
1 files changed, 37 insertions, 9 deletions
diff --git a/drivers/pci/switch/switchtec.c b/drivers/pci/switch/switchtec.c index 1804794d0e68..b14dfab04d84 100644 --- a/drivers/pci/switch/switchtec.c +++ b/drivers/pci/switch/switchtec.c @@ -37,7 +37,9 @@ MODULE_PARM_DESC(nirqs, "number of interrupts to allocate (more may be useful fo static dev_t switchtec_devt; static DEFINE_IDA(switchtec_minor_ida); -struct class *switchtec_class; +const struct class switchtec_class = { + .name = "switchtec", +}; EXPORT_SYMBOL_GPL(switchtec_class); enum mrpc_state { @@ -1363,7 +1365,7 @@ static struct switchtec_dev *stdev_create(struct pci_dev *pdev) dev = &stdev->dev; device_initialize(dev); - dev->class = switchtec_class; + dev->class = &switchtec_class; dev->parent = &pdev->dev; dev->groups = switchtec_device_groups; dev->release = stdev_release; @@ -1672,7 +1674,7 @@ static int switchtec_pci_probe(struct pci_dev *pdev, rc = switchtec_init_isr(stdev); if (rc) { dev_err(&stdev->dev, "failed to init isr.\n"); - goto err_put; + goto err_exit_pci; } iowrite32(SWITCHTEC_EVENT_CLEAR | @@ -1693,6 +1695,8 @@ static int switchtec_pci_probe(struct pci_dev *pdev, err_devadd: stdev_kill(stdev); +err_exit_pci: + switchtec_exit_pci(stdev); err_put: ida_free(&switchtec_minor_ida, MINOR(stdev->dev.devt)); put_device(&stdev->dev); @@ -1735,6 +1739,26 @@ static void switchtec_pci_remove(struct pci_dev *pdev) .driver_data = gen, \ } +#define SWITCHTEC_PCI100X_DEVICE(device_id, gen) \ + { \ + .vendor = PCI_VENDOR_ID_EFAR, \ + .device = device_id, \ + .subvendor = PCI_ANY_ID, \ + .subdevice = PCI_ANY_ID, \ + .class = (PCI_CLASS_MEMORY_OTHER << 8), \ + .class_mask = 0xFFFFFFFF, \ + .driver_data = gen, \ + }, \ + { \ + .vendor = PCI_VENDOR_ID_EFAR, \ + .device = device_id, \ + .subvendor = PCI_ANY_ID, \ + .subdevice = PCI_ANY_ID, \ + .class = (PCI_CLASS_BRIDGE_OTHER << 8), \ + .class_mask = 0xFFFFFFFF, \ + .driver_data = gen, \ + } + static const struct pci_device_id switchtec_pci_tbl[] = { SWITCHTEC_PCI_DEVICE(0x8531, SWITCHTEC_GEN3), /* PFX 24xG3 */ SWITCHTEC_PCI_DEVICE(0x8532, SWITCHTEC_GEN3), /* PFX 32xG3 */ @@ -1829,6 +1853,12 @@ static const struct pci_device_id switchtec_pci_tbl[] = { SWITCHTEC_PCI_DEVICE(0x5552, SWITCHTEC_GEN5), /* PAXA 52XG5 */ SWITCHTEC_PCI_DEVICE(0x5536, SWITCHTEC_GEN5), /* PAXA 36XG5 */ SWITCHTEC_PCI_DEVICE(0x5528, SWITCHTEC_GEN5), /* PAXA 28XG5 */ + SWITCHTEC_PCI100X_DEVICE(0x1001, SWITCHTEC_GEN4), /* PCI1001 16XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1002, SWITCHTEC_GEN4), /* PCI1002 12XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1003, SWITCHTEC_GEN4), /* PCI1003 16XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1004, SWITCHTEC_GEN4), /* PCI1004 16XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1005, SWITCHTEC_GEN4), /* PCI1005 16XG4 */ + SWITCHTEC_PCI100X_DEVICE(0x1006, SWITCHTEC_GEN4), /* PCI1006 16XG4 */ {0} }; MODULE_DEVICE_TABLE(pci, switchtec_pci_tbl); @@ -1849,11 +1879,9 @@ static int __init switchtec_init(void) if (rc) return rc; - switchtec_class = class_create("switchtec"); - if (IS_ERR(switchtec_class)) { - rc = PTR_ERR(switchtec_class); + rc = class_register(&switchtec_class); + if (rc) goto err_create_class; - } rc = pci_register_driver(&switchtec_pci_driver); if (rc) @@ -1864,7 +1892,7 @@ static int __init switchtec_init(void) return 0; err_pci_register: - class_destroy(switchtec_class); + class_unregister(&switchtec_class); err_create_class: unregister_chrdev_region(switchtec_devt, max_devices); @@ -1876,7 +1904,7 @@ module_init(switchtec_init); static void __exit switchtec_exit(void) { pci_unregister_driver(&switchtec_pci_driver); - class_destroy(switchtec_class); + class_unregister(&switchtec_class); unregister_chrdev_region(switchtec_devt, max_devices); ida_destroy(&switchtec_minor_ida); |