123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566 |
- // SPDX-License-Identifier: GPL-2.0+
- // Copyright 2019 IBM Corp.
- #include <linux/module.h>
- #include "ocxl_internal.h"
- /*
- * Any opencapi device which wants to use this 'generic' driver should
- * use the 0x062B device ID. Vendors should define the subsystem
- * vendor/device ID to help differentiate devices.
- */
- static const struct pci_device_id ocxl_pci_tbl[] = {
- { PCI_DEVICE(PCI_VENDOR_ID_IBM, 0x062B), },
- { }
- };
- MODULE_DEVICE_TABLE(pci, ocxl_pci_tbl);
- static int ocxl_probe(struct pci_dev *dev, const struct pci_device_id *id)
- {
- int rc;
- struct ocxl_afu *afu, *tmp;
- struct ocxl_fn *fn;
- struct list_head *afu_list;
- fn = ocxl_function_open(dev);
- if (IS_ERR(fn))
- return PTR_ERR(fn);
- pci_set_drvdata(dev, fn);
- afu_list = ocxl_function_afu_list(fn);
- list_for_each_entry_safe(afu, tmp, afu_list, list) {
- // Cleanup handled within ocxl_file_register_afu()
- rc = ocxl_file_register_afu(afu);
- if (rc) {
- dev_err(&dev->dev, "Failed to register AFU '%s' index %d",
- afu->config.name, afu->config.idx);
- }
- }
- return 0;
- }
- static void ocxl_remove(struct pci_dev *dev)
- {
- struct ocxl_fn *fn;
- struct ocxl_afu *afu;
- struct list_head *afu_list;
- fn = pci_get_drvdata(dev);
- afu_list = ocxl_function_afu_list(fn);
- list_for_each_entry(afu, afu_list, list) {
- ocxl_file_unregister_afu(afu);
- }
- ocxl_function_close(fn);
- }
- struct pci_driver ocxl_pci_driver = {
- .name = "ocxl",
- .id_table = ocxl_pci_tbl,
- .probe = ocxl_probe,
- .remove = ocxl_remove,
- .shutdown = ocxl_remove,
- };
|