lspci
00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02)
00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II]
00:01.1 IDE interface: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II]
00:01.2 USB controller: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] (rev 01)
00:01.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03)
00:02.0 VGA compatible controller: Cirrus Logic GD 5446
00:03.0 Ethernet controller: Red Hat,Inc Virtio network device
00:04.0 Communication controller: Red Hat,Inc Virtio console
00:05.0 SCSI storage controller: Red Hat,Inc Virtio block device
00:06.0 SCSI storage controller: Red Hat,Inc Virtio block device
00:07.0 Unclassified device [00ff]: Red Hat,Inc Virtio memory balloon
binzhao@Server-b561cf47-39f3-4109-9439-420cada27867:/srv/shiny-server$ lspci | grep VGA
00:02.0 VGA compatible controller: Cirrus Logic GD 5446

$ lspci -v -s 00:02.0

00:02.0 VGA compatible controller: Cirrus Logic GD 5446 (prog-if 00 [VGA controller]) Subsystem: Red Hat,Inc QEMU Virtual Machine Flags: fast devsel Memory at fc000000 (32-bit,prefetchable) [size=32M] Memory at febd0000 (32-bit,non-prefetchable) [size=4K] Expansion ROM at febc0000 [disabled] [size=64K] Kernel driver in use: cirrus Kernel modules: cirrusfb,cirrus 32M大小