From: Piotr Kwapulinski piotr.kwapulinski@intel.com
[ Upstream commit 208fff3f567e2a3c3e7e4788845e90245c3891b4 ]
PCI_VDEVICE_SUB generates the pci_device_id struct layout for the specific PCI device/subdevice. Private data may follow the output.
Reviewed-by: Przemek Kitszel przemyslaw.kitszel@intel.com Signed-off-by: Piotr Kwapulinski piotr.kwapulinski@intel.com Acked-by: Bjorn Helgaas bhelgaas@google.com Tested-by: Rafal Romanowski rafal.romanowski@intel.com Signed-off-by: Tony Nguyen anthony.l.nguyen@intel.com Stable-dep-of: a7075f501bd3 ("ixgbevf: fix mailbox API compatibility by negotiating supported features") Signed-off-by: Sasha Levin sashal@kernel.org --- include/linux/pci.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/include/linux/pci.h b/include/linux/pci.h index 59dfa59d6d597..ea50d050d0214 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1026,6 +1026,20 @@ static inline struct pci_driver *to_pci_driver(struct device_driver *drv) .vendor = PCI_VENDOR_ID_##vend, .device = (dev), \ .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, 0, 0
+/** + * PCI_VDEVICE_SUB - describe a specific PCI device/subdevice in a short form + * @vend: the vendor name + * @dev: the 16 bit PCI Device ID + * @subvend: the 16 bit PCI Subvendor ID + * @subdev: the 16 bit PCI Subdevice ID + * + * Generate the pci_device_id struct layout for the specific PCI + * device/subdevice. Private data may follow the output. + */ +#define PCI_VDEVICE_SUB(vend, dev, subvend, subdev) \ + .vendor = PCI_VENDOR_ID_##vend, .device = (dev), \ + .subvendor = (subvend), .subdevice = (subdev), 0, 0 + /** * PCI_DEVICE_DATA - macro used to describe a specific PCI device in very short form * @vend: the vendor name (without PCI_VENDOR_ID_ prefix)