diff options
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index ac4a30fa83..7fd1713fa8 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -1172,6 +1172,17 @@ SRST Please also refer to the wiki page for general scenarios of VT-d emulation in QEMU: https://wiki.qemu.org/Features/VT-d. +``-device virtio-iommu-pci[,option=...]`` + This is only supported by ``-machine q35`` (x86_64) and ``-machine virt`` (ARM). + It supports below options: + + ``granule=val`` (possible values are 4k, 8k, 16k, 64k and host; default: host) + This decides the default granule to be be exposed by the + virtio-iommu. If host, the granule matches the host page size. + + ``aw-bits=val`` (val between 32 and 64, default depends on machine) + This decides the address width of the IOVA address space. + ERST DEF("name", HAS_ARG, QEMU_OPTION_name, @@ -2718,6 +2729,9 @@ SRST ``-smbios type=4[,sock_pfx=str][,manufacturer=str][,version=str][,serial=str][,asset=str][,part=str][,processor-family=%d][,processor-id=%d]`` Specify SMBIOS type 4 fields +``-smbios type=9[,slot_designation=str][,slot_type=%d][,slot_data_bus_width=%d][,current_usage=%d][,slot_length=%d][,slot_id=%d][,slot_characteristics1=%d][,slot_characteristics12=%d][,pci_device=str]`` + Specify SMBIOS type 9 fields + ``-smbios type=11[,value=str][,path=filename]`` Specify SMBIOS type 11 fields |