Commit 14d2079a authored by David E. Box's avatar David E. Box Committed by Lorenzo Pieralisi
Browse files

PCI: vmd: Create feature grouping for client products 



Simplify the device ID list by creating a grouping of features shared by
client products.

Suggested-by: default avatarJon Derrick <jonathan.derrick@linux.dev>
Link: https://lore.kernel.org/r/20230120031522.2304439-4-david.e.box@linux.intel.com


Signed-off-by: default avatarDavid E. Box <david.e.box@linux.intel.com>
Signed-off-by: default avatarLorenzo Pieralisi <lpieralisi@kernel.org>
Reviewed-by: default avatarKuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
parent cca0dfec

drivers/pci/controller/vmd.c

+10 −18
Original line number Diff line number Diff line
@@ -68,6 +68,10 @@ enum vmd_features { 
	VMD_FEAT_CAN_BYPASS_MSI_REMAP		= (1 << 4),

};



#define VMD_FEATS_CLIENT	(VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |	\

				 VMD_FEAT_HAS_BUS_RESTRICTIONS |	\

				 VMD_FEAT_OFFSET_FIRST_VECTOR)



static DEFINE_IDA(vmd_instance_ida);



/*
@@ -1024,29 +1028,17 @@ static const struct pci_device_id vmd_ids[] = { 
				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_CAN_BYPASS_MSI_REMAP,},

	{PCI_VDEVICE(INTEL, 0x467f),

		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_OFFSET_FIRST_VECTOR,},

		.driver_data = VMD_FEATS_CLIENT,},

	{PCI_VDEVICE(INTEL, 0x4c3d),

		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_OFFSET_FIRST_VECTOR,},

		.driver_data = VMD_FEATS_CLIENT,},

	{PCI_VDEVICE(INTEL, 0xa77f),

		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_OFFSET_FIRST_VECTOR,},

		.driver_data = VMD_FEATS_CLIENT,},

	{PCI_VDEVICE(INTEL, 0x7d0b),

		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_OFFSET_FIRST_VECTOR,},

		.driver_data = VMD_FEATS_CLIENT,},

	{PCI_VDEVICE(INTEL, 0xad0b),

		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_OFFSET_FIRST_VECTOR,},

		.driver_data = VMD_FEATS_CLIENT,},

	{PCI_VDEVICE(INTEL, PCI_DEVICE_ID_INTEL_VMD_9A0B),

		.driver_data = VMD_FEAT_HAS_MEMBAR_SHADOW_VSCAP |

				VMD_FEAT_HAS_BUS_RESTRICTIONS |

				VMD_FEAT_OFFSET_FIRST_VECTOR,},

		.driver_data = VMD_FEATS_CLIENT,},

	{0,}

};

MODULE_DEVICE_TABLE(pci, vmd_ids);