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  1. 03 11月, 2012 2 次提交
  3. 02 11月, 2012 1 次提交
  5. 01 11月, 2012 5 次提交
  7. 31 10月, 2012 5 次提交
  9. 30 10月, 2012 2 次提交
  11. 29 10月, 2012 1 次提交
    • Z
      Add USB option in machine options · 094b287f
      由 zhlcindy@gmail.com 提交于 
      When -usb option is used, global varible usb_enabled is set.
And all the plaform will create one USB controller according
to this variable. In fact, global varibles make code hard
to read.

So this patch is to remove global variable usb_enabled and
add USB option in machine options. All the plaforms will get
USB option value from machine options.

USB option of machine options will be set either by:
  * -usb
  * -machine type=pseries,usb=on

Both these ways can work now. They both set USB option in
machine options. In the future, the first way will be removed.
Signed-off-by: NLi Zhang <zhlcindy@linux.vnet.ibm.com>
Acked-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NAlexander Graf <agraf@suse.de>
      094b287f
  13. 24 10月, 2012 2 次提交
    • P
      migration: go to paused state after finishing incoming migration with -S · 29ed72f1
      由 Paolo Bonzini 提交于 
      At the end of migration the machine has started already, and cannot be
destroyed without losing the guest's data.  Hence, prelaunch is the
wrong state.  Go to the paused state instead.  QEMU would reach that
state anyway (after running the guest for the blink of an eye) if the
"stop" command had been received after the start of migration.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>
      29ed72f1
    • 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
  15. 23 10月, 2012 2 次提交
  17. 20 10月, 2012 1 次提交
    • E
      create struct for machine initialization arguments · 5f072e1f
      由 Eduardo Habkost 提交于 
      This should help us to:
- More easily add or remove machine initialization arguments without
  having to change every single machine init function;
- More easily make mechanical changes involving the machine init
  functions in the future;
- Let machine initialization forward the init arguments to other
  functions more easily.

This change was half-mechanical process: first the struct was added with
the local ram_size, boot_device, kernel_*, initrd_*, and cpu_model local
variable initialization to all functions. Then the compiler helped me
locate the local variables that are unused, so they could be removed.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      5f072e1f
  19. 07 10月, 2012 3 次提交
  21. 05 10月, 2012 1 次提交
  23. 26 9月, 2012 3 次提交
  25. 23 9月, 2012 1 次提交
    • H
      curses: don't initialize curses when qemu is daemonized · 995ee2bf
      由 Hitoshi Mitake 提交于 
      Current qemu initializes curses even if -daemonize option is
passed. This cause problem because shell prompt appears without
calling endwin().

This patch adds new function, is_daemonized(), to OS dependent
code. With this function, curses_display_init() can check that qemu is
daemonized or not. If daemonized, curses_display_init() isn't called
and the problem is avoided.

Of course, -daemonize && -curses doesn't make sense. Users shouldn't
pass the arguments at the same time. But the problem is very painful
because Ctrl-C cannot be delivered to the terminal.

Cc: Andrzej Zaborowski  <balrog@zabor.org>
Cc: Stefan Hajnoczi <stefanha@gmail.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Cc: Michael Roth <mdroth@linux.vnet.ibm.com>
Signed-off-by: NHitoshi Mitake <h.mitake@gmail.com>
Signed-off-by: NStefan Hajnoczi <stefanha@gmail.com>
      995ee2bf
  27. 27 8月, 2012 3 次提交
  29. 24 8月, 2012 3 次提交
  31. 19 8月, 2012 1 次提交
  33. 17 8月, 2012 3 次提交
    • D
      Allow QEMUMachine to override reset sequencing · be522029
      由 David Gibson 提交于 
      qemu_system_reset() function always performs the same basic actions on
all machines.  This includes running all the reset handler hooks,
however the order in which these will run is not always easily predictable.

This patch splits the core of qemu_system_reset() - the invocation of
the reset handlers - out into a new qemu_devices_reset() function.
qemu_system_reset() will usually call qemu_devices_reset(), but that
can be now overriden by a new reset method in the QEMUMachine
structure.

Individual machines can use this reset method, if necessary, to
perform any extra, machine specific initializations which have to
occur before or after the bulk of the reset handlers.  It's expected
that the method will call qemu_devices_reset() at some point, but if
the machine has really strange ordering requirements between devices
resets it could even override that with it's own reset sequence (with
great care, obviously).

For a specific example of when this might be needed: a number of
machines (but not PC) load images specified with -kernel or -initrd
directly into the machine RAM before booting the guest.  This mostly
works at the moment, but to make this actually safe requires that this
load occurs after peripheral devices are reset - otherwise they could
have active DMAs in progress which would clobber the in memory images.
Some machines (notably pseries) also have other entry conditions which
need to be set up as the last thing before executing in guest space -
some of this could be considered "emulated firmware" in the sense that
the actions of the firmware are emulated directly by qemu rather than
by executing a firmware image within the guest.  When the platform's
firmware to OS interface is sufficiently well specified, this saves
time both in implementing the "firmware" and executing it.

aliguori: don't unconditionally dereference current_machine
Reviewed-by: NAndreas Färber <afaerber@suse.de>
Signed-off-by: NDavid Gibson <david@gibson.dropbear.id.au>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      be522029
    • E
      Command line support for seccomp with -sandbox (v8) · 7d76ad4f
      由 Eduardo Otubo 提交于 
      Signed-off-by: NEduardo Otubo <otubo@linux.vnet.ibm.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
---
v7 -> v8
 - Parse options correctly (aliguori)
      7d76ad4f
    • E
      Adding seccomp calls to vl.c (v8) · 452dfbef
      由 Eduardo Otubo 提交于 
      Signed-off-by: NEduardo Otubo <otubo@linux.vnet.ibm.com>
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
---
v1:
 - Full seccomp calls and data included in vl.c

v1 -> v2:
 - Full seccomp calls and data removed from vl.c and put into separate
   qemu-seccomp.[ch] file.
      452dfbef
  35. 14 8月, 2012 1 次提交