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From: Roman Bogorodskiy
To: libvir-list@redhat.com
Subject: [PATCH] docs: bhyve: document sound device and VNC bits
Date: Thu, 24 Sep 2020 20:18:28 +0400
Message-Id: <20200924161828.15010-1-bogorodskiy@gmail.com>
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* Document sound device support,
* Document VNC password configuration and framebuffer resolution.
Signed-off-by: Roman Bogorodskiy
---
docs/drvbhyve.html.in | 47 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 47 insertions(+)
diff --git a/docs/drvbhyve.html.in b/docs/drvbhyve.html.in
index ca511eeccd..cffb63f1ad 100644
--- a/docs/drvbhyve.html.in
+++ b/docs/drvbhyve.html.in
@@ -389,6 +389,30 @@ it with the port
attribute):
<graphics type=3D'vnc' autoport=3D'yes'>
=20
+Since 6.8.0, it's possible to set framebuf=
fer resolution
+using the resolution
sub-element:
+
+
+ <video>
+ <model type=3D'gop' heads=3D'1' primary=3D'yes'>
+ <resolution x=3D'800' y=3D'600'/>
+ </model>
+ </video>
+
+
+Since 6.8.0, VNC server can be configured =
to use
+password based authentication:
+
+
+ <graphics type=3D'vnc' port=3D'5904' passwd=3D'foobar'>
+ <listen type=3D'address' address=3D'127.0.0.1'/>
+ </graphics>
+
+
+Note: VNC password authentication is known to be cryptographically weak.
+Additionally, the password is passed as a command line argument in clear t=
ext.
+Make sure you understand the risks associated with this feature before usi=
ng it.
+
=20
Originally bhyve supported only localtime for RTC. Support for UTC time=
was introduced in
@@ -432,6 +456,29 @@ supports Intel e1000 network adapter emulation. It's s=
upported in libvirt
...
=20
+
+
+As of r349=
355 bhyve
+supports sound device emulation. It's supported in libvirt
+since 6.7.0.
+
+
+...
+ <sound model=3D'ich7'>
+ <audio id=3D'1'/>
+ </sound>
+ <audio id=3D'1' type=3D'oss'>
+ <input dev=3D'/dev/dsp0'/>
+ <output dev=3D'/dev/dsp0'/>
+ </audio>
+...
+
+
+Here, the sound
element specifies the sound device as it's=
exposed
+to the guest, with ich7
being the only supported model now,
+and the audio
element specifies how the guest device is mapped
+to the host sound device.
+
=20
Since 4.4.0, it's possible to specify that=
guest memory should
--=20
2.27.0