Ubuntu GPU与vmware的直通

我在Vmware主机上运行图形卡已经两天了

规格：

• 在Windows上运行的Vvmware ESXi 5.0.0
• 在主机上运行的Ubuntu 10.04
• 图形卡：AMD Radeon 6900系列

有用输出：

#lspci -v
03:00.0 VGA compatible controller: ATI Technologies Inc Cayman PRO [AMD Radeon 6900 Series]
Subsystem: PC Partner Limited Device 186b
Flags: bus master, fast devsel, latency 64, IRQ 18
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at b2420000 (64-bit, non-prefetchable) [size=128K]
I/O ports at 4400 [size=256]
Capabilities: [50] Power Management version 3
Capabilities: [58] Express Endpoint, MSI 00
Capabilities: [a0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
Capabilities: [100] Vendor Specific Information <?>
Capabilities: [150] Advanced Error Reporting <?>
Kernel driver in use: fglrx_pci
Kernel modules: fglrx

因此，我知道passthrough正在工作，因为我可以在主机中看到我的图形卡，但我无法使它正常工作

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有人能帮我吗？问我你是否需要更多的信息

我认为AMD OpenCL驱动程序（和catalyst）与X11软件包有某种联系。 尝试在VMWare中启动Xorg服务器，并在OpenCL中编写一个简单的设备查询，查看是否可以访问该卡。如果根本没有安装xorg，这可能也是一个问题。

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您还可以使用

aticonfig--lsa

作为根用户查看卡吗？

我觉得这属于超级用户-这不是真正的编程，而是故障排除。谢谢您的回复。我明天会测试。安装驱动程序并运行startx后，它使用图形卡输出，这意味着连接到ATI的真实屏幕。明天我会把结果给你。晚上好

    dmesg|grep radeon
    [    0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.2.6 root=UUID=1b5bd568-6b7f-41c0-be1c-d69ae4f7e438 ro text splash video=radeon:modeset=1

[    0.000000] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.6 root=UUID=1b5bd568-6b7f-41c0-be1c-d69ae4f7e438 ro text splash video=radeon:modeset=1
[    2.670567] [drm] radeon kernel modesetting enabled.
[    2.671623] radeon 0000:03:00.0: enabling device (0000 -> 0003)
[    2.672877] radeon 0000:03:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[    2.679567] radeon 0000:03:00.0: BAR 6: can't assign [??? 0x00000000 flags 0x0] (bogus alignment)
[    2.680456] radeon 0000:03:00.0: BAR 6: can't assign [??? 0x00000000 flags 0x0] (bogus alignment)
[    2.681299] [drm:radeon_get_bios] *ERROR* Unable to locate a BIOS ROM
[    2.682179] radeon 0000:03:00.0: Fatal error during GPU init
[    2.683291] [drm] radeon: finishing device.
[    2.693101] radeon 0000:03:00.0: PCI INT A disabled
[    2.696322] radeon: probe of 0000:03:00.0 failed with error -22