1// SPDX-License-Identifier: GPL-2.0
 2/* pci-pf-stub - simple stub driver for PCI SR-IOV PF device
 3 *
 4 * This driver is meant to act as a "whitelist" for devices that provide
 5 * SR-IOV functionality while at the same time not actually needing a
 6 * driver of their own.
 7 */
 8
 9#include <linux/module.h>
10#include <linux/pci.h>
11
12/*
13 * pci_pf_stub_whitelist - White list of devices to bind pci-pf-stub onto
14 *
15 * This table provides the list of IDs this driver is supposed to bind
16 * onto.  You could think of this as a list of "quirked" devices where we
17 * are adding support for SR-IOV here since there are no other drivers
18 * that they would be running under.
19 */
20static const struct pci_device_id pci_pf_stub_whitelist[] = {
21	{ PCI_VDEVICE(AMAZON, 0x0053) },
22	/* required last entry */
23	{ 0 }
24};
25MODULE_DEVICE_TABLE(pci, pci_pf_stub_whitelist);
26
27static int pci_pf_stub_probe(struct pci_dev *dev,
28			     const struct pci_device_id *id)
29{
30	pci_info(dev, "claimed by pci-pf-stub\n");
31	return 0;
32}
33
34static struct pci_driver pf_stub_driver = {
35	.name			= "pci-pf-stub",
36	.id_table		= pci_pf_stub_whitelist,
37	.probe			= pci_pf_stub_probe,
38	.sriov_configure	= pci_sriov_configure_simple,
39};
40module_pci_driver(pf_stub_driver);
41
42MODULE_DESCRIPTION("SR-IOV PF stub driver with no functionality");
43MODULE_LICENSE("GPL");

 1// SPDX-License-Identifier: GPL-2.0
 2/* pci-pf-stub - simple stub driver for PCI SR-IOV PF device
 3 *
 4 * This driver is meant to act as a "whitelist" for devices that provide
 5 * SR-IOV functionality while at the same time not actually needing a
 6 * driver of their own.
 7 */
 8
 9#include <linux/module.h>
10#include <linux/pci.h>
11
12/*
13 * pci_pf_stub_whitelist - White list of devices to bind pci-pf-stub onto
14 *
15 * This table provides the list of IDs this driver is supposed to bind
16 * onto.  You could think of this as a list of "quirked" devices where we
17 * are adding support for SR-IOV here since there are no other drivers
18 * that they would be running under.
19 */
20static const struct pci_device_id pci_pf_stub_whitelist[] = {
21	{ PCI_VDEVICE(AMAZON, 0x0053) },
22	/* required last entry */
23	{ 0 }
24};
25MODULE_DEVICE_TABLE(pci, pci_pf_stub_whitelist);
26
27static int pci_pf_stub_probe(struct pci_dev *dev,
28			     const struct pci_device_id *id)
29{
30	pci_info(dev, "claimed by pci-pf-stub\n");
31	return 0;
32}
33
34static struct pci_driver pf_stub_driver = {
35	.name			= "pci-pf-stub",
36	.id_table		= pci_pf_stub_whitelist,
37	.probe			= pci_pf_stub_probe,
38	.sriov_configure	= pci_sriov_configure_simple,
39};
40module_pci_driver(pf_stub_driver);
41
 
42MODULE_LICENSE("GPL");