diff options
| author | Tiejun Chen <tiejun.chen@intel.com> | 2015-07-15 13:37:45 +0800 |
|---|---|---|
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2015-09-10 12:04:28 +0000 |
| commit | 798141799ccd5235a928b8fc0411d7d74e706489 (patch) | |
| tree | 8c6433f6aa4b3f429ccac9381eff3687e1689d18 /qemu-options.hx | |
| parent | bcd7461e7e84a65f1dfaa6af6e00aa498978d29d (diff) | |
xen, gfx passthrough: basic graphics passthrough support
basic gfx passthrough support:
- add a vga type for gfx passthrough
- register/unregister legacy VGA I/O ports and MMIOs for passthrough GFX
Signed-off-by: Tiejun Chen <tiejun.chen@intel.com>
Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index efce775f66..b2f9dce0d5 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -38,6 +38,7 @@ DEF("machine", HAS_ARG, QEMU_OPTION_machine, \ " dump-guest-core=on|off include guest memory in a core dump (default=on)\n" " mem-merge=on|off controls memory merge support (default: on)\n" " iommu=on|off controls emulated Intel IOMMU (VT-d) support (default=off)\n" + " igd-passthru=on|off controls IGD GFX passthrough support (default=off)\n" " aes-key-wrap=on|off controls support for AES key wrapping (default=on)\n" " dea-key-wrap=on|off controls support for DEA key wrapping (default=on)\n" " suppress-vmdesc=on|off disables self-describing migration (default=off)\n", @@ -55,6 +56,8 @@ than one accelerator specified, the next one is used if the previous one fails to initialize. @item kernel_irqchip=on|off Enables in-kernel irqchip support for the chosen accelerator when available. +@item gfx_passthru=on|off +Enables IGD GFX passthrough support for the chosen machine when available. @item vmport=on|off|auto Enables emulation of VMWare IO port, for vmmouse etc. auto says to select the value based on accel. For accel=xen the default is off otherwise the default |