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42 lines
1.2 KiB
42 lines
1.2 KiB
// SPDX-License-Identifier: GPL-2.0 |
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/* pci-pf-stub - simple stub driver for PCI SR-IOV PF device |
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* |
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* This driver is meant to act as a "whitelist" for devices that provide |
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* SR-IOV functionality while at the same time not actually needing a |
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* driver of their own. |
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*/ |
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#include <linux/module.h> |
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#include <linux/pci.h> |
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/* |
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* pci_pf_stub_whitelist - White list of devices to bind pci-pf-stub onto |
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* |
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* This table provides the list of IDs this driver is supposed to bind |
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* onto. You could think of this as a list of "quirked" devices where we |
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* are adding support for SR-IOV here since there are no other drivers |
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* that they would be running under. |
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*/ |
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static const struct pci_device_id pci_pf_stub_whitelist[] = { |
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{ PCI_VDEVICE(AMAZON, 0x0053) }, |
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/* required last entry */ |
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{ 0 } |
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}; |
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MODULE_DEVICE_TABLE(pci, pci_pf_stub_whitelist); |
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static int pci_pf_stub_probe(struct pci_dev *dev, |
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const struct pci_device_id *id) |
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{ |
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pci_info(dev, "claimed by pci-pf-stub\n"); |
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return 0; |
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} |
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static struct pci_driver pf_stub_driver = { |
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.name = "pci-pf-stub", |
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.id_table = pci_pf_stub_whitelist, |
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.probe = pci_pf_stub_probe, |
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.sriov_configure = pci_sriov_configure_simple, |
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}; |
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module_pci_driver(pf_stub_driver); |
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MODULE_LICENSE("GPL");
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