Gerd Hoffmann [Tue, 22 Sep 2009 11:53:18 +0000 (13:53 +0200)]
floppy: add drive properties.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:49 +0000 (21:42 +0200)]
store a pointer to QemuOpts in DeviceState, release it when zapping a device.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:48 +0000 (21:42 +0200)]
allow if=none for drive_add
Allow adding unconnected host drives by specifying if=none like it is
possible with -drive. They can be put in use with drive attributes,
like this:
drive_add dummy if=none,id=mydisk,file=/some/disk.img
device_add virtio-blk-pci,drive=mydisk
which is the monitor aequivalent to these command line switches:
-drive if=none,id=mydisk,file=/some/disk.img
-device virtio-blk-pci,drive=mydisk
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:47 +0000 (21:42 +0200)]
refactor drive_hot_add
move pci device lookup into the "case IF_SCSI" section, so we
can do something else for other interface types.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:46 +0000 (21:42 +0200)]
drive cleanup fixes.
Changes:
* drive_uninit() wants a DriveInfo now.
* drive_uninit() also calls bdrv_delete(),
so callers don't need to do that.
* drive_uninit() calls are moved over to the ->exit()
callbacks, destroy_bdrvs() is zapped.
* setting bdrv->private is not needed any more as the
only user (destroy_bdrvs) is gone.
* usb-storage needs no drive_uninit, scsi-disk will
handle that.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:45 +0000 (21:42 +0200)]
pci: windup acpi-based hotplug
Switch over acpi-based PCI hotplug for pc over to the new
qdev-based pci hotplugging.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:44 +0000 (21:42 +0200)]
pci: hotplug windup
Create qdev infrastructure for pci hotplug. PCI bus implementations
must register a handler for hotplug. Creating a new PCI device will
automagically hot-plug it in case the PCI bus in question supports this.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:43 +0000 (21:42 +0200)]
scsi: hotplug windup
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:42 +0000 (21:42 +0200)]
usb: hotplug windup
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:41 +0000 (21:42 +0200)]
qdev hotplug: infrastructure and monitor commands.
Adds device_add and device_del commands. device_add accepts accepts
the same syntax like the -device command line switch. device_del
expects a device id. So you should tag your devices with ids if you
want to remove them later on, like this:
device_add pci-ohci,id=ohci
device_del ohci
Unplugging via pci_del or usb_del works too.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:40 +0000 (21:42 +0200)]
switch qemu-config to qemu_error
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:39 +0000 (21:42 +0200)]
usb: hook unplug into qdev, cleanups + fixes.
Hook into DeviceInfo->exit().
handle_destroy() must not free the state struct, this is handled
by the new usb_qdev_exit() function now.
qdev_free(usb_device) works now.
Fix usb hub to qdev_free() all connected devices on unplug.
Unplugging a usb hub works now.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:38 +0000 (21:42 +0200)]
pci: move unregister from PCIDevice to PCIDeviceInfo
One more cleanup while being at it ;)
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:37 +0000 (21:42 +0200)]
pci: use qdev for device destruction.
pci_unregister_device is static now and hooked into Devicestate->exit.
qdev_free(pci_device) works now.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:36 +0000 (21:42 +0200)]
Implement scsi device destruction
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:35 +0000 (21:42 +0200)]
Add exit callback to DeviceInfo.
This adds a exit callback for device destruction to DeviceInfo, so
we can hook cleanups into qdev device destruction.
Followup patches will put that into use.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 25 Sep 2009 19:42:34 +0000 (21:42 +0200)]
qdev: device free fixups.
Two bug fixes:
* When freeing a device we unregister even stuff we didn't register in
the first place because the ->init() callback failed.
* When freeing a device with child busses attached, we fail to zap the
child bus (and the devices attached to it).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Tue, 22 Sep 2009 11:53:22 +0000 (13:53 +0200)]
parallel: convert isa to qdev
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Tue, 22 Sep 2009 09:47:40 +0000 (11:47 +0200)]
update pc-bios/bios.bin
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Tue, 22 Sep 2009 09:47:39 +0000 (11:47 +0200)]
update pcbios submodule to current master
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 16 Sep 2009 20:25:33 +0000 (22:25 +0200)]
piix_pci: kill PIIX3IrqState
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 16 Sep 2009 20:25:32 +0000 (22:25 +0200)]
convert pci bridge to qdev
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 16 Sep 2009 20:25:31 +0000 (22:25 +0200)]
support inplace allocation for pci bus, split irq init.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 16 Sep 2009 20:25:30 +0000 (22:25 +0200)]
switch ide bus to inplace allocation.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 16 Sep 2009 20:25:29 +0000 (22:25 +0200)]
switch usb bus to inplace allocation.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 16 Sep 2009 20:25:28 +0000 (22:25 +0200)]
switch scsi bus to inplace allocation.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 16 Sep 2009 20:25:27 +0000 (22:25 +0200)]
allow qdev busses allocations be inplace
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Glauber Costa [Thu, 17 Sep 2009 18:10:06 +0000 (20:10 +0200)]
temporary fix for on_vcpu
Recent changes made on_vcpu hit the abort() path, even with the IO thread
disabled. This is because cpu_single_env is no longer set when we call this
function. Although the correct fix is a little bit more complicated that that,
the recent thread in which I proposed qemu_queue_work (which fixes that, btw),
is likely to go on a quite different direction.
So for the benefit of those using guest debugging, I'm proposing this simple
fix in the interim.
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Thu, 17 Sep 2009 18:05:58 +0000 (20:05 +0200)]
kvm: Fix guest single-stepping
Hopefully the last regression of
4c0960c0: KVM_SET_GUEST_DEBUG requires
properly synchronized guest registers (on x86: eflags) on entry.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Thu, 17 Sep 2009 16:14:13 +0000 (18:14 +0200)]
gdbstub: x86: Switch 64/32 bit registers dynamically
Commit
56aebc891674cd2d07b3f64183415697be200084 changed gdbstub in way
that debugging 32 or 16-bit guest code is no longer possible with qemu
for x86_64 guest CPUs. Since that commit, qemu only provides registers
sets for 64-bit, forcing current and foreseeable gdb to also switch its
architecture to 64-bit. And this breaks if the inferior is 32 or 16 bit.
No question, this is a gdb issue. But, as it was confirmed in several
discusssions with gdb people, it is a non-trivial thing to fix. So until
qemu finds a gdb version attach with a rework x86 support, we have to
work around it by switching the register layout as the guest switches
its execution mode between 16/32 and 64 bit.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Tue, 15 Sep 2009 11:36:04 +0000 (13:36 +0200)]
Enable host-clock-based RTC
Switch RTC emulations to the new host_clock instead of vm_clock by
default. This has the advantage that the emulated RTC will follow
automatically the host time while it might be tuned via NTP. vm_clock
can still be selected by passing '-rtc clock=vm' on the command line.
Note that some RTC emulations (at least M48T59) already use the host
time unconditionally while others (namely MC146818) do not. This patch
introduces the required infrastructure for selecting the base clock but
only converts MC146818 for now.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Tue, 15 Sep 2009 11:36:04 +0000 (13:36 +0200)]
Refactor RTC command line switches
Deprecate -localtime, -setdate and -rtc-td-hack in favor of a new
unified command line switch:
-rtc [base=utc|localtime|date][,driftfix=none|slew]
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Tue, 15 Sep 2009 11:36:04 +0000 (13:36 +0200)]
Introduce QEMU_CLOCK_HOST
Despite its name QEMU_CLOCK_REALTIME is (normally) not using
CLOCK_REALTIME / the host system time as base. In order to allow also
non-trivial RTC emulations (MC146818) to follow the host time instead of
the virtual guest time, introduce the new clock type QEMU_CLOCK_HOST. It
is unconditionally based on CLOCK_REALTIME, thus will follow system time
changes of the host.
The only limitation of its current implementation is that pending
host_clock timers may not fire early if the host time is pushed forward
beyond their expiry. So far no urgent need to overcome this limitation
was identified, so it's left as simple as it is (expiry on next alarm
timer tick).
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Tue, 15 Sep 2009 11:36:04 +0000 (13:36 +0200)]
win32: Drop dead dyntick timer code
nearest_delta_us is calculated but not used. Drop it.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Tue, 15 Sep 2009 11:36:04 +0000 (13:36 +0200)]
Rename QEMU_TIMER_* to QEMU_CLOCK_*
These constants select clocks, not timers. And init_timers initializes
clocks.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Luiz Capitulino [Thu, 24 Sep 2009 14:16:01 +0000 (11:16 -0300)]
Fix exit on 'pci_add' Monitor command
If the user issues one of the following commands to the Monitor:
pci_add pci_addr=auto nic model=None
pci_add pci_addr=auto nic model=?
QEMU will exit, because the function used to perform sanity
checks (qemu_check_nic_model_list()) exits on error.
This function is used by the startup code, where it makes
sense to exit on error, but in the Monitor it doesn't.
Changing qemu_check_nic_model_list() to not exit on error
is not possible though, as it's used by the board init
code (the PC one), where all board specific code must have
void return.
The way I've chosen to fix this was to introduce a new function
called pci_nic_supported(), which checks if the NIC is supported
and returns true or false accordingly.
The new function is used only by the Monitor, it performs the
necessary check and returns an error in case the NIC is not
supported, thus qemu_check_nic_model_list()'s exit is never trigged.
The following should be observed:
1. Only the specified NIC is checked, the default one is assumed
to be supported
2. The NIC query command (model=?) won't work with pci_add, the
right way to do this with the Monitor is to add a new command
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Glauber Costa [Thu, 17 Sep 2009 20:53:39 +0000 (16:53 -0400)]
Correctly free nd structure
When we "free" a NICInfo structure, we can leak pointers, since we don't do
much more than setting used = 0.
We free() the model parameter, but we don't set it to NULL. This means that
a new user of this structure will see garbage in there. It was not noticed
before because reusing a NICInfo is not that common, but it can be, for
users of device pci hotplug.
A user hit it, described at https://bugzilla.redhat.com/show_bug.cgi?id=524022
This patch memset's the whole structure, guaranteeing that anyone reusing it
will see a fresh NICinfo. Also, we free some other strings that are currently
leaking.
This codebase is quite old, so this patch should feed all stable trees.
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Glauber Costa [Mon, 28 Sep 2009 18:27:44 +0000 (15:27 -0300)]
do proper cpu_self check
Currently, our check for qemu_cpu_self only checks if there is a cpu
currently in execution (represented by cpu_single_env being set). While
this might be okay for tcg, it is certainly not okay for kvm, since multiple
cpus might be executing.
Instead, I propose we use pthread primitives to test if the caller thread is
the same as env->thread.
For tcg, it will have the same semantics as before, since all CPUStates will
point to the same thread, and we'll only have one in execution at a time.
Signed-off-by: Glauber Costa <glommer@mothafucka.localdomain>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 23:10:56 +0000 (01:10 +0200)]
bdf: Remove last users of FALSE/TRUE
This brings bfd_boolean to the wonderful world of <stdbool.h>, it is needed
because it defines bdf_boolean as an enum with values true and false,
and some architectures use TRUE, FALSE and give problems when you try to use
<stdbool.h>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 23:10:55 +0000 (01:10 +0200)]
Add -Wold-style-* flags
This time, I add them in configure only if target compiler supports it
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 23:10:54 +0000 (01:10 +0200)]
slirp: It needs to use QEMU_CFLAGS not CFLAGS
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 18 Sep 2009 18:51:23 +0000 (20:51 +0200)]
musicpal: Add VMState support
Register all relevant fields of Musicpal device states with the VMState
framework. This involves a few type changes of state variables.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 18 Sep 2009 18:51:23 +0000 (20:51 +0200)]
musicpal: Make PIT emulation more robust
Stop the periodic timers of the PIT on reset, disabling via the control
register and invalid parameters.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 18 Sep 2009 18:51:23 +0000 (20:51 +0200)]
musicpal: True reset support for audio device
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 18 Sep 2009 18:51:23 +0000 (20:51 +0200)]
musicpal: True reset support for GPIO
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 18 Sep 2009 18:51:23 +0000 (20:51 +0200)]
musicpal: Coding style fixes
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 18 Sep 2009 18:51:23 +0000 (20:51 +0200)]
musicpal: Clean up typecasts
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 18 Sep 2009 18:51:23 +0000 (20:51 +0200)]
musicpal: Rework GPIO input events
The qdev_gpio conversion of 343ec8e caused come polarity mismatch of key
event pins and left an overly complex solution behind. Take this chance
and refactor the GPIO input system of the Musicpal, moving it closer to
reality:
- Instantiate all 32 GPIO input pins and do the routing only via
qdev_connect_gpio_out.
- Implement IMR and IER registers. They manage the GPIO pin IRQ. IMR
seems to enable IRQs on rising edges, IER on falling ones. At least
this matches what the Musicpal fireware require.
- Move key pin logic inversion from the GPIO layer to musicpal_key.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Fri, 18 Sep 2009 18:51:22 +0000 (20:51 +0200)]
musicpal: Catch null TX qeueues
They likely represent invalid queues that should be skipped. We already
do this for RX queues. Wish I had a spec...
Credits go to malc for analyzing the issue and suggesting this fix.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:08 +0000 (22:49 +0200)]
x86: port cpu to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:07 +0000 (22:49 +0200)]
vmstate: Add suppot for field_exist() test
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:06 +0000 (22:49 +0200)]
x86: factor out cpu_get/put_fpreg()
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:05 +0000 (22:49 +0200)]
x86: factor out cpu_get/put_mttr_var()
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:04 +0000 (22:49 +0200)]
x86: factor out cpu_get/put_xmm_reg()
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:03 +0000 (22:49 +0200)]
x86: factor out cpu_pre/post_load()
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:02 +0000 (22:49 +0200)]
x86: factor out cpu_pre_save()
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:01 +0000 (22:49 +0200)]
x86: port segments to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:49:00 +0000 (22:49 +0200)]
Add *TL functions to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:59 +0000 (22:48 +0200)]
x86: split MTRRVar union
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:58 +0000 (22:48 +0200)]
x86: split FPReg union
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:57 +0000 (22:48 +0200)]
x86: mcg_cap is never 0
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:56 +0000 (22:48 +0200)]
x86: send mce_banks as an array
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:55 +0000 (22:48 +0200)]
x86: mce_banks always have the same size
mce_banks is always MCE_BANKS_DEF * 4 in size, value never change
CC: Huang Ying <ying.huang@intel.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:54 +0000 (22:48 +0200)]
x86: add fpregs_format_vmstate
Don't even ask, being able to load/save between 64<->80bit floats should be forbidden
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:53 +0000 (22:48 +0200)]
x86: add pending_irq_vmstate to the state
It is needed to save the interrupt_bitmap
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:52 +0000 (22:48 +0200)]
x86: add fptag_vmstate to the state
It is needed to store fptags
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:51 +0000 (22:48 +0200)]
x86: fpus is uint16_t not unsigned int
We save more that fpus on that 16 bits (fpstt), we need an additional field
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:50 +0000 (22:48 +0200)]
x86: fpuc is uint16_t not unsigned int
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:49 +0000 (22:48 +0200)]
x86: make a20_mask int32_t
This makes the savevm code correct, and sign extensins gives us exactly
what we need (namely, sign extend to 64 bits when used with 64bit addresess.
Once there, change 0x100000 for 1 << 20, that maks all a20 use the same syntax.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:48 +0000 (22:48 +0200)]
x86: hflags is not modified at all, just save it directly
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:44 +0000 (22:48 +0200)]
vmstate: remove i2c_slave_load/save
All its users moved to vmstate
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:43 +0000 (22:48 +0200)]
vmstate: port lm832x device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:42 +0000 (22:48 +0200)]
lm832x: make fields to have the same types that they are saved/loaded
They were saved as uint8_t already. To make things simpler, I just
reg == -1 used to indicate an error, I create LM832x_GENERAL_ERROR
with vale 0xff to represet it
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:41 +0000 (22:48 +0200)]
vmstate: add support for arrays of pointers
We need this to send arrays of timers
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:40 +0000 (22:48 +0200)]
vmstate: port twl92230 device
Just don't look. struct tm members are ints' and they are sent as uint16_t.
VMState code complains as it should. Have to create hacky int32_as_uint16
type. Don't ever think about copying it
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:39 +0000 (22:48 +0200)]
twl92230: change pwrbtn_state to uint8_t
its value is always the level of an interrupt, 0 or 1
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:38 +0000 (22:48 +0200)]
vmstate: port tmp105 device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:37 +0000 (22:48 +0200)]
tmp105: change len and alorm to uint8_t
They were using only with very small integers, and they are sent/read as
bytes. They can't become negative as far as I can see
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:36 +0000 (22:48 +0200)]
vmstate: create VMSTATE_INT16_ARRAY
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:35 +0000 (22:48 +0200)]
vmstate: port ssd0303 device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:34 +0000 (22:48 +0200)]
vmstate: port pxa2xx_i2c device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:33 +0000 (22:48 +0200)]
vmstate: create VMSTATE_STRUCT_POINTER
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:32 +0000 (22:48 +0200)]
vmstate: port max7310 device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:31 +0000 (22:48 +0200)]
vmstate: port wm8750 device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:30 +0000 (22:48 +0200)]
vmstate: create VMSTATE_I2C_SLAVE
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:29 +0000 (22:48 +0200)]
vmstate: add uint8 array
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:28 +0000 (22:48 +0200)]
vmstate: port i2c_slave device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:27 +0000 (22:48 +0200)]
vmstate: port i2c_bus device
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:26 +0000 (22:48 +0200)]
i2c: addresses are load/save as uint8_t values, change types to reflect this
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:25 +0000 (22:48 +0200)]
qdev: Add support for uint8_t
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:24 +0000 (22:48 +0200)]
vmstate: Add support for sending partial arrays
This one is needed for changees happening on fdc. It allows you to send
arrays of structs whose size we want to send it is another field with type
uint8_t. (If you have been able to read the whole sentence without
stoping for breathing, you can use it.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:23 +0000 (22:48 +0200)]
vmstate: remove ps2_kbd_load_old()
Now that we have version_id on post_load() we don't need the old load
function
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:22 +0000 (22:48 +0200)]
vmstate: remove const from pre_save() functions
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:21 +0000 (22:48 +0200)]
vmstate: add version_id argument to post_load
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 29 Sep 2009 20:48:20 +0000 (22:48 +0200)]
vmstate: remove const for put operations
In a later patch, we introduce pre_save() and post_save() functions.
The whole point of that operation is to change things in the state.
Without this patch, we have to remove the const qualifier in each
use with a cast
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 21 Sep 2009 12:35:18 +0000 (14:35 +0200)]
vga: move back dirty_log functions to vga.c
They are needed there on qemu-kvm.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 21 Sep 2009 12:35:17 +0000 (14:35 +0200)]
cirrus_vga: also assign gr0/1 when writting shadow_gr0/1
This is a regression/bug caused by previous vga_cleanup. This fixes
Ubuntu installer reported by:
Pierre Riteau
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Aurelien Jarno [Mon, 5 Oct 2009 14:29:33 +0000 (16:29 +0200)]
Revert "eepro100: Remove unused device status entries"
This reverts commit
3031efabd0bb744126a53f32c5426580b5d394d5.
Kevin Wolf [Fri, 2 Oct 2009 20:28:57 +0000 (22:28 +0200)]
target-i386: Fix exceptions for fxsave/fxrstor
This patch corrects the following aspects of exception generation in
fxsave/fxrstor:
* Generate #GP if the operand is not aligned to a 16 byte boundary
* Generate #UD if the LOCK prefix is used
* For CR0.EM = 1 #NM is generated, not #UD
Signed-off-by: Kevin Wolf <mail@kevin-wolf.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Sun, 4 Oct 2009 13:30:44 +0000 (15:30 +0200)]
tcg: allocate s->op_dead_iargs dynamically
Similarly to what is already done in tcg_liveness_analysis() when
USE_LIVENESS_ANALYSIS is not set.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>