21d58b575e
We're using PCI_CLASS_DISPLAY_OTHER now, but qemu-kvm.git is using PCI_CLASS_OTHERS because: "As a PCI_CLASS_DISPLAY_OTHER, it reduces primary display somehow on Windows XP (possibly Windows disables acceleration since it fails to find a driver)." While this is valid, many versions of X will get confused by it. Class major number of 0 gets treated as a possibly prehistoric VGA device, and then the autoconfig logic gets confused trying to figure out whether the virtio console or the pv vga device are the real VGA. We should really set a proper class ID. 0x0780 (serial / other) seems most appropriate. This shouldn't require any kernel changes, the modalias for virtio looks like: alias: pci:v00001AF4d*sv*sd*bc*sc*i* so won't care what the base class or subclass are. It shows up in the guest as: 00:05.0 Communication controller: Qumranet, Inc. Virtio console A new qdev type is introduced to allow devices using the old class to be created for compatibility with qemu-0.10.x. Reported-by: Adam Jackson <ajax@redhat.com> Signed-off-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
101 lines
3.1 KiB
C
101 lines
3.1 KiB
C
/*
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* PCI Class, Vendor and Device IDs
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*
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* Please keep sorted.
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*
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* Abbreviated version of linux/pci_ids.h
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*
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* QEMU-specific definitions belong in pci.h
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*/
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/* Device classes and subclasses */
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#define PCI_BASE_CLASS_STORAGE 0x01
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#define PCI_BASE_CLASS_NETWORK 0x02
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#define PCI_CLASS_STORAGE_SCSI 0x0100
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#define PCI_CLASS_STORAGE_IDE 0x0101
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#define PCI_CLASS_STORAGE_OTHER 0x0180
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#define PCI_CLASS_NETWORK_ETHERNET 0x0200
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#define PCI_CLASS_DISPLAY_VGA 0x0300
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#define PCI_CLASS_DISPLAY_OTHER 0x0380
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#define PCI_CLASS_MULTIMEDIA_AUDIO 0x0401
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#define PCI_CLASS_MEMORY_RAM 0x0500
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#define PCI_CLASS_SYSTEM_OTHER 0x0880
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#define PCI_CLASS_SERIAL_USB 0x0c03
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#define PCI_CLASS_BRIDGE_HOST 0x0600
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#define PCI_CLASS_BRIDGE_ISA 0x0601
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#define PCI_CLASS_BRIDGE_PCI 0x0604
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#define PCI_CLASS_BRIDGE_OTHER 0x0680
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#define PCI_CLASS_SERIAL_OTHER 0x0780
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#define PCI_CLASS_PROCESSOR_CO 0x0b40
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#define PCI_CLASS_COMMUNICATION_OTHER 0x0780
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#define PCI_CLASS_PROCESSOR_CO 0x0b40
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#define PCI_CLASS_PROCESSOR_POWERPC 0x0b20
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#define PCI_CLASS_OTHERS 0xff
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/* Vendors and devices. Sort key: vendor first, device next. */
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#define PCI_VENDOR_ID_LSI_LOGIC 0x1000
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#define PCI_DEVICE_ID_LSI_53C895A 0x0012
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#define PCI_VENDOR_ID_DEC 0x1011
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#define PCI_DEVICE_ID_DEC_21154 0x0026
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#define PCI_VENDOR_ID_CIRRUS 0x1013
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#define PCI_VENDOR_ID_IBM 0x1014
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#define PCI_VENDOR_ID_AMD 0x1022
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#define PCI_DEVICE_ID_AMD_LANCE 0x2000
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#define PCI_VENDOR_ID_MOTOROLA 0x1057
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#define PCI_DEVICE_ID_MOTOROLA_MPC106 0x0002
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#define PCI_DEVICE_ID_MOTOROLA_RAVEN 0x4801
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#define PCI_VENDOR_ID_APPLE 0x106b
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#define PCI_DEVICE_ID_APPLE_UNI_N_AGP 0x0020
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#define PCI_VENDOR_ID_SUN 0x108e
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#define PCI_DEVICE_ID_SUN_EBUS 0x1000
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#define PCI_DEVICE_ID_SUN_SIMBA 0x5000
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#define PCI_DEVICE_ID_SUN_SABRE 0xa000
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#define PCI_VENDOR_ID_CMD 0x1095
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#define PCI_DEVICE_ID_CMD_646 0x0646
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#define PCI_VENDOR_ID_REALTEK 0x10ec
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#define PCI_DEVICE_ID_REALTEK_8139 0x8139
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#define PCI_VENDOR_ID_XILINX 0x10ee
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#define PCI_VENDOR_ID_MARVELL 0x11ab
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#define PCI_VENDOR_ID_ENSONIQ 0x1274
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#define PCI_DEVICE_ID_ENSONIQ_ES1370 0x5000
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#define PCI_VENDOR_ID_FREESCALE 0x1957
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#define PCI_DEVICE_ID_MPC8533E 0x0030
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#define PCI_VENDOR_ID_INTEL 0x8086
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#define PCI_DEVICE_ID_INTEL_82441 0x1237
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#define PCI_DEVICE_ID_INTEL_82801AA_5 0x2415
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#define PCI_DEVICE_ID_INTEL_82371SB_0 0x7000
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#define PCI_DEVICE_ID_INTEL_82371SB_1 0x7010
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#define PCI_DEVICE_ID_INTEL_82371SB_2 0x7020
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#define PCI_DEVICE_ID_INTEL_82371AB_0 0x7110
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#define PCI_DEVICE_ID_INTEL_82371AB 0x7111
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#define PCI_DEVICE_ID_INTEL_82371AB_2 0x7112
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#define PCI_DEVICE_ID_INTEL_82371AB_3 0x7113
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