Skip to content

Q
qemu

openeuler / qemu

通知 10
Star 0
Fork 0
Q
qemu
切换分支/标签
  1. 03 4月, 2012 2 次提交
  3. 15 3月, 2012 2 次提交
  5. 13 3月, 2012 1 次提交
  7. 04 2月, 2012 2 次提交
    • A
      qom: move properties from qdev to object · 57c9fafe
      由 Anthony Liguori 提交于 
      This is mostly code movement although not entirely.  This makes properties part
of the Object base class which means that we can now start using Object in a
meaningful way outside of qdev.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      57c9fafe
    • A
      qdev: register all types natively through QEMU Object Model · 39bffca2
      由 Anthony Liguori 提交于 
      This was done in a mostly automated fashion.  I did it in three steps and then
rebased it into a single step which avoids repeatedly touching every file in
the tree.

The first step was a sed-based addition of the parent type to the subclass
registration functions.

The second step was another sed-based removal of subclass registration functions
while also adding virtual functions from the base class into a class_init
function as appropriate.

Finally, a python script was used to convert the DeviceInfo structures and
qdev_register_subclass functions to TypeInfo structures, class_init functions,
and type_register_static calls.

We are almost fully converted to QOM after this commit.
Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      39bffca2
  9. 20 1月, 2012 4 次提交
    • A
      prep: Use i82378 PCI->ISA bridge for 'prep' machine · 506b7ddf
      由 Andreas Färber 提交于 
      Speaker I/O, ISA bus, i8259 PIC, RTC and DMA are no longer set up
individually by the machine. Effectively, no-op speaker I/O is replaced
by pcspk; PIT and i82374 DMA are introduced.
Signed-off-by: NHervé Poussineau <hpoussin@reactos.org>

Remove related dead, alternative code.
Wire up PCI host bridge IRQs via GPIO-in IRQs of PCI->ISA bridge.
Signed-off-by: NAndreas Färber <andreas.faerber@web.de>
Cc: Alexander Graf <agraf@suse.de>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
      506b7ddf
    • A
      prep: qdev'ify Raven host bridge (SysBus) · 8ca8c7bc
      由 Andreas Färber 提交于 
      Drop pci_prep_init() in favor of extended device state. Inspired by
patches from Hervé and Alex.

Assign the 4 IRQs from the board after device instantiation. This moves
the knowledge out of prep_pci and allows for future machines with
different IRQ wiring (IBM 40P). Suggested by Alex.
Signed-off-by: NAndreas Färber <andreas.faerber@web.de>
Reviewed-by: NAlexander Graf <agraf@suse.de>
Cc: Hervé Poussineau <hpoussin@reactos.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>
      8ca8c7bc
    • A
      prep: Use ISA m48t59 · 48e93728
      由 Andreas Färber 提交于 
      This simplifies the code later when the i8259 moves to the i82378
PCI->ISA bridge and happens to fix a SysBus m48t59 io_base issue
introduced by commit 0fb56ffc (m48t59:
drop obsolete address base arithmetic). Suggested by Hervé and Jan.
Signed-off-by: NAndreas Färber <andreas.faerber@web.de>
Cc: Hervé Poussineau <hpoussin@reactos.org>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Blue Swirl <blauwirbel@gmail.com>
      48e93728
    • A
      prep: Fix offset of BIOS MemoryRegion · 809680c0
      由 Andreas Färber 提交于 
      Since 0c90c52f (ppc_prep: convert to memory
API) OHW was "Trying to execute code outside RAM or ROM at 0xfff00700".

The BIOS MemoryRegion is created with a fixed size of 1 MiB.
Ensure that the full size can be accessed since the exception
vectors are located at 0xfff00000 and the BIOS may want to use them.

It thereby no longer depends on the actual BIOS binary size.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Cc: Avi Kivity <avi@redhat.com>
Cc: Alexander Graf <agraf@suse.de>
      809680c0
  11. 04 1月, 2012 1 次提交
    • A
      vmstate, memory: decouple vmstate from memory API · c5705a77
      由 Avi Kivity 提交于 
      Currently creating a memory region automatically registers it for
live migration.  This differs from other state (which is enumerated
in a VMStateDescription structure) and ties the live migration code
into the memory core.

Decouple the two by introducing a separate API, vmstate_register_ram(),
for registering a RAM block for migration.  Currently the same
implementation is reused, but later it can be moved into a separate list,
and registrations can be moved to VMStateDescription blocks.
Signed-off-by: NAvi Kivity <avi@redhat.com>
      c5705a77
  13. 21 12月, 2011 1 次提交
  15. 17 10月, 2011 1 次提交
  17. 16 10月, 2011 1 次提交
  19. 25 9月, 2011 2 次提交
  21. 21 8月, 2011 1 次提交
  23. 08 8月, 2011 1 次提交
  25. 29 7月, 2011 1 次提交
  27. 07 4月, 2011 1 次提交
  29. 21 3月, 2011 1 次提交
    • P
      change all other clock references to use nanosecond resolution accessors · 74475455
      由 Paolo Bonzini 提交于 
      This was done with:

    sed -i 's/qemu_get_clock\>/qemu_get_clock_ns/' \
        $(git grep -l 'qemu_get_clock\>' )
    sed -i 's/qemu_new_timer\>/qemu_new_timer_ns/' \
        $(git grep -l 'qemu_new_timer\>' )

after checking that get_clock and new_timer never occur twice
on the same line.  There were no missed occurrences; however, even
if there had been, they would have been caught by the compiler.

There was exactly one false positive in qemu_run_timers:

     -    current_time = qemu_get_clock (clock);
     +    current_time = qemu_get_clock_ns (clock);

which is of course not in this patch.
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      74475455
  31. 21 2月, 2011 1 次提交
  33. 20 2月, 2011 1 次提交
  35. 29 1月, 2011 2 次提交
  37. 11 12月, 2010 2 次提交
  39. 16 11月, 2010 1 次提交
  41. 14 10月, 2010 1 次提交
    • B
      Delete write only variables · 49a2942d
      由 Blue Swirl 提交于 
      Compiling with GCC 4.6.0 20100925 produced warnings like:
/src/qemu/net/tap-win32.c: In function 'tap_win32_open':
/src/qemu/net/tap-win32.c:582:12: error: variable 'hThread' set but not used [-Werror=unused-but-set-variable]

Fix by removing the unused variables.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      49a2942d
  43. 18 9月, 2010 1 次提交
  45. 24 8月, 2010 1 次提交
    • B
      Rearrange block headers · 2446333c
      由 Blue Swirl 提交于 
      Changing block.h or blockdev.h resulted in recompiling most objects.

Move DriveInfo typedef and BlockInterfaceType enum definitions
to qemu-common.h and rearrange blockdev.h use to decrease churn.
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      2446333c
  47. 06 7月, 2010 1 次提交
  49. 13 6月, 2010 1 次提交
    • J
      hpet/rtc: Rework RTC IRQ replacement by HPET · 7d932dfd
      由 Jan Kiszka 提交于 
      Allow the intercept the RTC IRQ for the HPET legacy mode. Then push
routing to IRQ8 completely into the HPET. This allows to turn
hpet_in_legacy_mode() into a private function. Furthermore, this stops
the RTC from clearing IRQ8 even if the HPET is in control.

This patch comes with a side effect: The RTC timers will no longer be
stoppend when there is no IRQ consumer, possibly causing a minor
performance degration. But as the guest may want to redirect the RTC to
the SCI in that mode, it should normally disable unused IRQ source
anyway.
Signed-off-by: NJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      7d932dfd
  51. 22 5月, 2010 1 次提交
  53. 16 5月, 2010 1 次提交
  55. 05 4月, 2010 1 次提交
  57. 22 3月, 2010 1 次提交
  59. 07 2月, 2010 1 次提交
  61. 01 12月, 2009 1 次提交