Now that arm,virt can have user-creatable smmuv3 devices, document it.
Signed-off-by: Shameer Kolothum <shameerali.kolothum.th...@huawei.com>
---
qemu-options.hx | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/qemu-options.hx b/qemu-options.hx
index 7eb8e02b4b..7d1a12f7ef 100644
--- a/qemu-options.hx
+++ b/qemu-options.hx
@@ -1226,6 +1226,13 @@ SRST
``aw-bits=val`` (val between 32 and 64, default depends on machine)
This decides the address width of the IOVA address space.
+``-device arm-smmuv3,primary-bus=id``
+ This is only supported by ``-machine virt`` (ARM).
+
+ ``primary-bus=id``
+ Accepts either the default root complex (pcie.0) or a
+ pxb-pcie based root complex.
+
ERST
DEF("name", HAS_ARG, QEMU_OPTION_name,
--
2.34.1
