mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 08:44:21 +08:00
462bd2fdf5
Use the module_pci_driver() macro to make the code simpler by eliminating module_init() and module_exit() calls. Link: https://lore.kernel.org/r/20200917071042.1909191-1-liushixin2@huawei.com Signed-off-by: Liu Shixin <liushixin2@huawei.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Alexander Duyck <alexander.h.duyck@linux.intel.com>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/* pci-pf-stub - simple stub driver for PCI SR-IOV PF device
|
|
*
|
|
* This driver is meant to act as a "whitelist" for devices that provide
|
|
* SR-IOV functionality while at the same time not actually needing a
|
|
* driver of their own.
|
|
*/
|
|
|
|
#include <linux/module.h>
|
|
#include <linux/pci.h>
|
|
|
|
/*
|
|
* pci_pf_stub_whitelist - White list of devices to bind pci-pf-stub onto
|
|
*
|
|
* This table provides the list of IDs this driver is supposed to bind
|
|
* onto. You could think of this as a list of "quirked" devices where we
|
|
* are adding support for SR-IOV here since there are no other drivers
|
|
* that they would be running under.
|
|
*/
|
|
static const struct pci_device_id pci_pf_stub_whitelist[] = {
|
|
{ PCI_VDEVICE(AMAZON, 0x0053) },
|
|
/* required last entry */
|
|
{ 0 }
|
|
};
|
|
MODULE_DEVICE_TABLE(pci, pci_pf_stub_whitelist);
|
|
|
|
static int pci_pf_stub_probe(struct pci_dev *dev,
|
|
const struct pci_device_id *id)
|
|
{
|
|
pci_info(dev, "claimed by pci-pf-stub\n");
|
|
return 0;
|
|
}
|
|
|
|
static struct pci_driver pf_stub_driver = {
|
|
.name = "pci-pf-stub",
|
|
.id_table = pci_pf_stub_whitelist,
|
|
.probe = pci_pf_stub_probe,
|
|
.sriov_configure = pci_sriov_configure_simple,
|
|
};
|
|
module_pci_driver(pf_stub_driver);
|
|
|
|
MODULE_LICENSE("GPL");
|