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  1. 13 3月, 2013 1 次提交
    • S
      Support for TPM command line options · d1a0cf73
      由 Stefan Berger 提交于 
      This patch adds support for TPM command line options.
The command line options supported here are

./qemu-... -tpmdev passthrough,path=<path to TPM device>,id=<id>
           -device tpm-tis,tpmdev=<id>,id=<other id>

and

./qemu-... -tpmdev help

where the latter works similar to -soundhw help and shows a list of
available TPM backends (for example 'passthrough').

Using the type parameter, the backend is chosen, i.e., 'passthrough' for the
passthrough driver. The interpretation of the other parameters along
with determining whether enough parameters were provided is pushed into
the backend driver, which needs to implement the interface function
'create' and return a TPMDriverOpts structure if the VM can be started or
'NULL' if not enough or bad parameters were provided.

Monitor support for 'info tpm' has been added. It for example prints the
following:

(qemu) info tpm
TPM devices:
 tpm0: model=tpm-tis
  \ tpm0: type=passthrough,path=/dev/tpm0,cancel-path=/sys/devices/pnp0/00:09/cancel
Signed-off-by: NStefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: NCorey Bryant <coreyb@linux.vnet.ibm.com>
Reviewed-by: NJoel Schopp <jschopp@linux.vnet.ibm.com>
Message-id: 1361987275-26289-2-git-send-email-stefanb@linux.vnet.ibm.com
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      d1a0cf73
  3. 08 3月, 2013 1 次提交
  5. 04 3月, 2013 2 次提交
  7. 27 2月, 2013 2 次提交
  9. 23 2月, 2013 1 次提交
  11. 22 2月, 2013 1 次提交
  13. 18 2月, 2013 7 次提交
  15. 14 2月, 2013 1 次提交
  17. 07 2月, 2013 1 次提交
    • M
      qemu-char: Saner naming of memchar stuff & doc fixes · 3949e594
      由 Markus Armbruster 提交于 
      New device, has never been released, so we can still improve things
without worrying about compatibility.

Naming is a mess.  The code calls the device driver CirMemCharDriver,
the public API calls it "memory", "memchardev", or "memchar", and the
special commands are named like "memchar-FOO".  "memory" is a
particularly unfortunate choice, because there's another character
device driver called MemoryDriver.  Moreover, the device's distinctive
property is that it's a ring buffer, not that's in memory.  Therefore:

* Rename CirMemCharDriver to RingBufCharDriver, and call the thing a
  "ringbuf" in the API.

* Rename QMP and HMP commands from memchar-FOO to ringbuf-FOO.

* Rename device parameter from maxcapacity to size (simple words are
  good for you).

* Clearly mark the parameter as optional in documentation.

* Fix error reporting so that chardev-add reports to current monitor,
  not stderr.

* Replace cirmem in C identifiers by ringbuf.

* Rework documentation.  Document the impact of our crappy UTF-8
  handling on reading.

* QMP examples that even work.

I could split this up into multiple commits, but they'd change the
same documentation lines multiple times.  Not worth it.
Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      3949e594
  19. 25 1月, 2013 1 次提交
  21. 22 1月, 2013 1 次提交
    • T
      vnc: added initial websocket protocol support · 7536ee4b
      由 Tim Hardeck 提交于 
      This patch adds basic Websocket Protocol version 13 - RFC 6455 - support
to QEMU VNC. Binary encoding support on the client side is mandatory.

Because of the GnuTLS requirement the Websockets implementation is
optional (--enable-vnc-ws).

To activate Websocket support the VNC option "websocket"is used, for
example "-vnc :0,websocket".
The listen port for Websocket connections is (5700 + display) so if
QEMU VNC is started with :0 the Websocket port would be 5700.
As an alternative the Websocket port could be manually specified by
using ",websocket=<port>" instead.

Parts of the implementation base on Anthony Liguori's QEMU Websocket
patch from 2010 and on Joel Martin's LibVNC Websocket implementation.
Signed-off-by: NTim Hardeck <thardeck@suse.de>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      7536ee4b
  23. 16 1月, 2013 2 次提交
  25. 17 12月, 2012 1 次提交
    • M
      spice-qemu-char: add spiceport chardev · 5a49d3e9
      由 Marc-André Lureau 提交于 
      Add a new spice chardev to allow arbitrary communication between the
host and the Spice client via the spice server.

Examples:

This allows the Spice client to have a special port for the qemu
monitor:

... -chardev spiceport,name=org.qemu.monitor,id=monitorport
    -mon chardev=monitorport

v2:
- remove support for chardev to chardev linking
- conditionnaly compile with SPICE_SERVER_VERSION
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
      5a49d3e9
  27. 07 12月, 2012 1 次提交
  29. 30 11月, 2012 1 次提交
  31. 23 11月, 2012 1 次提交
  33. 16 11月, 2012 1 次提交
  35. 15 11月, 2012 2 次提交
  37. 31 10月, 2012 5 次提交
  39. 24 10月, 2012 1 次提交
    • C
      qemu-config: Add new -add-fd command line option · 587ed6be
      由 Corey Bryant 提交于 
      This option can be used for passing file descriptors on the
command line.  It mirrors the existing add-fd QMP command which
allows an fd to be passed to QEMU via SCM_RIGHTS and added to an
fd set.

This can be combined with commands such as -drive to link file
descriptors in an fd set to a drive:

    qemu-kvm -add-fd fd=3,set=2,opaque="rdwr:/path/to/file"
             -add-fd fd=4,set=2,opaque="rdonly:/path/to/file"
             -drive file=/dev/fdset/2,index=0,media=disk

This example adds dups of fds 3 and 4, and the accompanying opaque
strings to the fd set with ID=2.  qemu_open() already knows how
to handle a filename of this format.  qemu_open() searches the
corresponding fd set for an fd and when it finds a match, QEMU
goes on to use a dup of that fd just like it would have used an
fd that it opened itself.
Signed-off-by: NCorey Bryant <coreyb@linux.vnet.ibm.com>
Reviewed-by: NEric Blake <eblake@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>
      587ed6be
  41. 20 10月, 2012 1 次提交
  43. 26 9月, 2012 1 次提交
    • A
      add a boot parameter to set reboot timeout · ac05f349
      由 Amos Kong 提交于 
      Added an option to let qemu transfer a configuration file to bios,
"etc/boot-fail-wait", which could be specified by command
    -boot reboot-timeout=T
T have a max value of 0xffff, unit is ms.

With this option, guest will wait for a given time if not find
bootabled device, then reboot. If reboot-timeout is '-1', guest
will not reboot, qemu passes '-1' to bios by default.

This feature need the new seabios's support.

Seabios pulls the value from the fwcfg "file" interface, this
interface is used because SeaBIOS needs a reliable way of
obtaining a name, value size, and value. It in no way requires
that there be a real file on the user's host machine.
Signed-off-by: NAmos Kong <akong@redhat.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      ac05f349
  45. 17 9月, 2012 1 次提交
  47. 14 9月, 2012 1 次提交
  49. 05 9月, 2012 2 次提交