Gerd Hoffmann [Wed, 29 Jul 2009 11:12:24 +0000 (13:12 +0200)]
qdev/core: add monitor command to list all drivers
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 29 Jul 2009 11:12:23 +0000 (13:12 +0200)]
qdev: factor out qdev_print_devinfo.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Markus Armbruster [Tue, 28 Jul 2009 18:33:41 +0000 (14:33 -0400)]
Fix VM state change handlers running out of order
When a VM state change handler changes VM state, other VM state change
handlers can see the state transitions out of order.
bmdma_map(), scsi_disk_init() and virtio_blk_init() install VM state
change handlers to restart DMA. These handlers can vm_stop() by
running into a write error on a drive with werror=stop. This throws
the VM state change handler callback into disarray. Here's an example
case I observed:
0. The virtual IDE drive goes south. All future writes return errors.
1. Something encounters a write error, and duly stops the VM with
vm_stop().
2. vm_stop() calls vm_state_notify(0).
3. vm_state_notify() runs the callbacks in list vm_change_state_head.
It contains ide_dma_restart_cb() installed by bmdma_map(). It also
contains audio_vm_change_state_handler() installed by audio_init().
4. audio_vm_change_state_handler() stops audio stuff.
5. User continues VM with monitor command "c". This runs vm_start().
6. vm_start() calls vm_state_notify(1).
7. vm_state_notify() runs the callbacks in vm_change_state_head.
8. ide_dma_restart_cb() happens to come first. It does its work, runs
into a write error, and duly stops the VM with vm_stop().
9. vm_stop() runs vm_state_notify(0).
10. vm_state_notify() runs the callbacks in vm_change_state_head.
11. audio_vm_change_state_handler() stops audio stuff. Which isn't
running.
12. vm_stop() finishes, ide_dma_restart_cb() finishes, step 7's
vm_state_notify() resumes running handlers.
13. audio_vm_change_state_handler() starts audio stuff. Oopsie.
Fix this by moving the actual write from each VM state change handler
into a new bottom half (suggested by Gleb Natapov).
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Mon, 27 Jul 2009 15:10:48 +0000 (17:10 +0200)]
vnc: fix copyrect screen corruption
When sending a copyrect command to the vnc client, we must also update
the local server surface. Otherwise the server's and the client's idea
of the screen content run out of sync and screen updates don't work
correctly.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 30 Jul 2009 10:29:13 +0000 (11:29 +0100)]
Remove the virtio-{blk, console}-pci-0-10 device types
These are now unused.
However, perhaps the idea is that when we add -device, they will be
useful? In that case, we should add virtio-net-pci-0-10 too.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 30 Jul 2009 10:29:12 +0000 (11:29 +0100)]
Remove the pc-0-10 machine type
We have the pc-0.10 machine type now which does exactly the same
thing.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Paolo Bonzini [Mon, 27 Jul 2009 21:17:51 +0000 (23:17 +0200)]
fix migration to obey -S
Since migration returns right away, starting the VM right
after calling qemu_start_incoming_migration is wrong even
if -S is not passed. We have to do this after migration
has completed.
Cc: Glauber Costa <glommer@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Bjørn Mork [Thu, 30 Jul 2009 07:44:26 +0000 (09:44 +0200)]
alsa: add host suspend/resume support
Both input and output streams may be in SND_PCM_STATE_SUSPENDED
after the host is suspended and resumed, meaning "Hardware is
suspended". snd_pcm_readi() and snd_pcm_writei() will return
-ESTRPIPE if called while the stream is in this state.
Call snd_pcm_resume() to enable audio output and capture after
host resume.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: malc <av1474@comtv.ru>
Anthony Liguori [Tue, 28 Jul 2009 20:48:31 +0000 (15:48 -0500)]
Define ENOTSUP anywhere it isn't defined
I confused ENOTSUP with ENOTSUPP. Juan's original patch was correct.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Mon, 27 Jul 2009 20:23:59 +0000 (15:23 -0500)]
Revert "Fake dirty loggin when it's not there"
This reverts commit
bd8367761236cd5c435598aeb2f1b8240c09b059.
PPC should just implement dirty logging so we can avoid all the fall-out from
this changeset.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Blue Swirl [Mon, 27 Jul 2009 19:59:36 +0000 (19:59 +0000)]
Fix out of tree build broken by
791e08c753a9f9be3c3880b4ea83b6dfa4b6ccad
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Anthony Liguori [Mon, 27 Jul 2009 19:55:25 +0000 (14:55 -0500)]
Fix typo WIN32 -> _WIN32
This was spotted by Juan Quintela
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 22 Jul 2009 20:37:40 +0000 (22:37 +0200)]
set SEARCH_PATH for the linker script from output of ld --verbose -v
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 22 Jul 2009 20:37:39 +0000 (22:37 +0200)]
generate LDFLAGS for *-linux-user and *-bsd-user in a single place in configure
Remove lots of duplicate code in the process
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 22 Jul 2009 20:37:38 +0000 (22:37 +0200)]
our build system don't support mips little endian linux-user or bsd-user
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 21 Jul 2009 12:11:22 +0000 (14:11 +0200)]
Don't build option roms on Mac OS X
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 21 Jul 2009 12:11:21 +0000 (14:11 +0200)]
multiboot.bin is a generated file
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 21 Jul 2009 12:11:20 +0000 (14:11 +0200)]
use cc-option for optionrom
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 21 Jul 2009 12:11:19 +0000 (14:11 +0200)]
Use quiet-command for building optionrom
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Tue, 21 Jul 2009 12:11:18 +0000 (14:11 +0200)]
move cc-option definition to rules.mak
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:25 +0000 (16:13 +0200)]
Generate config-host.h from config-host.mak
Generate CONFIG_AUDIO_DRIVERS. Order is important here, because the
first driver in the list is the one used by default.
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:24 +0000 (16:13 +0200)]
rename USE_NPTL to CONFIG_USE_NPTL
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:23 +0000 (16:13 +0200)]
rename NEEDS_LIBSUNMATH to CONFIG_NEEDS_LIBSUNMATH
Once there fix a place where it was misspelled
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:22 +0000 (16:13 +0200)]
define ENOTSUP the same that the other errors
aliguori: ENOTSUP is not 4096 universally, only on OpenBSD
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:21 +0000 (16:13 +0200)]
test if xen is enabled only once
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:20 +0000 (16:13 +0200)]
simplify fdt libs selection
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:19 +0000 (16:13 +0200)]
simplify vde libs selection
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:18 +0000 (16:13 +0200)]
simplify brlapi selection
Use same style that everythnig else
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:17 +0000 (16:13 +0200)]
simplify curses library selection
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:16 +0000 (16:13 +0200)]
Define and use xen libs in a single place
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:15 +0000 (16:13 +0200)]
indent with 2 spaces sdl tests
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:14 +0000 (16:13 +0200)]
remove sdl_static. Just do the right thing if static is yes
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:13 +0000 (16:13 +0200)]
target_softmmu is undefined at that point
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:12 +0000 (16:13 +0200)]
instead of setup sdl_x11 just add -lX11 to sdl_libs
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:11 +0000 (16:13 +0200)]
Calculate sdl_libs and sdl_flags and use them everywhere
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:10 +0000 (16:13 +0200)]
sdl_config value was always sdl-config
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:09 +0000 (16:13 +0200)]
the else part of this test is obsolete We are testing for sdl = yes inside the else part of the test if sdl = yes
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:08 +0000 (16:13 +0200)]
Use CONFIG_POSIX to simplify Makefile
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:07 +0000 (16:13 +0200)]
Add CONFIG_POSIX
We need a way to define posix-like (a.k.a. no win32)
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:06 +0000 (16:13 +0200)]
rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:05 +0000 (16:13 +0200)]
rename DEBUG_EXEC to CONFIG_DEBUG_EXEC
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:04 +0000 (16:13 +0200)]
rename DEBUG_TCG to CONFIG_DEBUG_TCG
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:03 +0000 (16:13 +0200)]
rename HAVE_BYTESWAP_H to CONFIG_BYTESWAP_H
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:02 +0000 (16:13 +0200)]
rename HAVE_GPROF to TARGET_GPROF
Use was not consistent, in Makefile was TARGET_GPROF and in *h HAVE_GPROF
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:01 +0000 (16:13 +0200)]
rename HAVE_MACHINE_BSWAP_H to CONFIG_MACHINE_BSWAP_H
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:13:00 +0000 (16:13 +0200)]
rename HAVE_FNMATCH_H to CONFIG_FNMATCH
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:59 +0000 (16:12 +0200)]
rename HAVE_IOVEC to CONFIG_IOVEC
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:58 +0000 (16:12 +0200)]
rename HAVE_PREADV to CONFIG_PREADV
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:57 +0000 (16:12 +0200)]
define MAP_ANONYMOUS if it is not defined in qemu-common.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:56 +0000 (16:12 +0200)]
rename HOST_BSD to CONFIG_BSD
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:55 +0000 (16:12 +0200)]
O_LARGEFILE is already set in qemu-common.h
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:54 +0000 (16:12 +0200)]
fix indententation
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:53 +0000 (16:12 +0200)]
Refactor code to remove one #ifdef CONFIG_FDT
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:52 +0000 (16:12 +0200)]
Rename HAVE_FDT to CONFIG_FDT and define it also in Makefile
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:51 +0000 (16:12 +0200)]
Add -static in configure if needed
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:50 +0000 (16:12 +0200)]
more specific config.mak can overwrote more general config.mak
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:49 +0000 (16:12 +0200)]
move printing of config-host.mak variables to end of generation
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:48 +0000 (16:12 +0200)]
make oss use OSS_LIBS
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:47 +0000 (16:12 +0200)]
make fmod also use FMOD_{LIBS,CFLAGS}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:46 +0000 (16:12 +0200)]
remove CONFIG_ from BLUEZ_{LIBS,FLAGS}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:45 +0000 (16:12 +0200)]
remove CONFIG_ from VNC_SASL_{LIBS, FLAGS}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:44 +0000 (16:12 +0200)]
use same algorithm for testing and
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:43 +0000 (16:12 +0200)]
remove CONFIG_ from VNC_TLS_{LIBS, FLAGS}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:42 +0000 (16:12 +0200)]
target_arch2 is redefined unconditionally later
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:41 +0000 (16:12 +0200)]
Remove SP_CFLAGS and SP_LDFLAGS
SP_CFLAGS and SP_LDFLAGS are only used as initial values for ARCH_CFLAGS/ARCH_LDFLAGS. Call it directly ARCH_*. Once there, use the same indentantion that the rest of the file
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Mon, 27 Jul 2009 14:12:40 +0000 (16:12 +0200)]
change HOST_SOLARIS to CONFIG_SOLARIS{_VERSION}
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Filip Navara [Mon, 27 Jul 2009 15:02:07 +0000 (10:02 -0500)]
Enable USE_DIRECT_JUMP on Win32.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Filip Navara [Mon, 27 Jul 2009 15:02:05 +0000 (10:02 -0500)]
Remove special Win32 code in vl.c that's no longer needed.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Filip Navara [Mon, 27 Jul 2009 15:02:04 +0000 (10:02 -0500)]
Remove setvbuf(<handle>, NULL, _IOLBF, 0) calls for Win32
On Win32 the setvbuf function requires the last parameter to be size between 2 and INT_MAX bytes, so the calls always failed. Since the whole point of the calls is to set line-buffered mode for the file handle and that's not supported on Win32 anyway, conditionally remove them.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Filip Navara [Mon, 27 Jul 2009 15:02:02 +0000 (10:02 -0500)]
Remove useless Win32 include files and unused function in net.c.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Filip Navara [Mon, 27 Jul 2009 15:02:01 +0000 (10:02 -0500)]
tap-win32: Use correct headers.
Replace the usage of DDK headers with the SDK counterpart "winioctl.h".
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Glauber Costa [Fri, 24 Jul 2009 20:20:23 +0000 (16:20 -0400)]
fix broken migration
While fixing migration with -S, commit
89befdd1a6b18215153b8976682d57b7d03d5782 broke the rest of us. Poor
glommer, with a poor family, spare him his life from this monstruosity.
Since the unconditional vm_start, not autostart was the villain, I'm putting
back autostart. Let me know if you prefer other solutions, it doesn't really matter,
doesn't really matter to me.
Any way the wind blows...
Signed-off-by: Glauber Costa <glommer@redhat.com>
CC: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Luiz Capitulino [Wed, 22 Jul 2009 18:32:52 +0000 (15:32 -0300)]
Fix broken build
The only caller of on_vcpu() is protected by ifdef
KVM_CAP_SET_GUEST_DEBUG, so protect on_vcpu() too otherwise QEMU
may not to build.
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Ed Swierk [Thu, 23 Jul 2009 21:13:34 +0000 (14:13 -0700)]
slirp: Use monotonic clock if available (v2)
Calling gettimeofday() to compute a time interval can cause problems if
the system clock jumps forwards or backwards; replace updtime() with
qemu_get_clock(rt_clock), which calls clock_gettime(CLOCK_MONOTONIC) if
it is available.
Also remove some useless macros.
Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Ed Swierk [Thu, 23 Jul 2009 00:53:15 +0000 (17:53 -0700)]
slirp: Remove UDP protocol emulation (talk, cuseeme)
The UDP emulation code for talk has been commented out since the
beginning of time, and unless someone who runs CU-SeeMe on qemu with
user-mode networking can vouch that the special magic (a) is necessary
and (b) works, let's get rid of the code.
Signed-off-by: Ed Swierk <eswierk@aristanetworks.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Michael S. Tsirkin [Wed, 22 Jul 2009 15:51:14 +0000 (18:51 +0300)]
qemu: msix nit: clear msix_entries_nr on error
I don't think it's critical to do this, but it's
best to keep uninit and error recovery consistent.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jes Sorensen [Thu, 23 Jul 2009 15:03:43 +0000 (17:03 +0200)]
QEMU BOCHS bios patches to use maxcpus value.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jes Sorensen [Thu, 23 Jul 2009 15:03:42 +0000 (17:03 +0200)]
Introduce -smp , maxcpus= flag to specify maximum number of CPUS.
Follow on patch will use it to determine the size of the MADT and
other BIOS tables.
Signed-off-by: Jes Sorensen <jes@sgi.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Alexander Graf [Mon, 27 Jul 2009 10:49:56 +0000 (12:49 +0200)]
Use Little Endian for Dirty Log
We currently use host endian long types to store information
in the dirty bitmap.
This works reasonably well on Little Endian targets, because the
u32 after the first contains the next 32 bits. On Big Endian this
breaks completely though, forcing us to be inventive here.
So Ben suggested to always use Little Endian, which looks reasonable.
We only have dirty bitmap implemented in Little Endian targets so far
and since PowerPC would be the first Big Endian platform, we can just
as well switch to Little Endian always with little effort without
breaking existing targets.
This is the userspace part of the patch. It shouldn't change anything
for existing targets, but help PowerPC.
It replaces my older patch called "Use 64bit pointer for dirty log".
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Alexander Graf [Fri, 24 Jul 2009 23:16:44 +0000 (01:16 +0200)]
Use 64bit pointer for dirty log
Dirty logs currently get written with native "long" size. On little endian
it doesn't matter if we use uint64_t instead though, because we'd still end
up using the right bytes.
On big endian, this does become a bigger problem, so we need to ensure that
kernel and userspace talk the same language, which means getting rid of "long"
and using a defined size instead.
So I decided to use 64 bit types at all times. This doesn't break existing
targets but will in conjunction with a patch I'll send to the KVM ML make
dirty logs work with 32 bit userspace on 64 kernel with big endian.
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Beth Kon [Fri, 24 Jul 2009 16:26:59 +0000 (12:26 -0400)]
HPET fixes for reg writes
This patch addresses the problems found by Andriy Gapon:
- The code was incorrectly overwriting the high order 32
bits of the timer and hpet config registers. This didn't show up
in testing because linux and windows use hpet in legacy mode,
where the high order 32 bits (advertising available interrupts)
of the timer config register are ignored, and the high order 32
bits of the hpet config register are reserved and unused.
- The mask for level-triggered interrupts was off by a bit. (hpet
doesn't currently support level-triggered interrupts).
In addition, I removed some unused #defines, and corrected the ioapic
interrupt values advertised. I'd set this up early in hpet development
and never went back to correct it, and no bugs resulted since linux and
windows use hpet in legacy mode where available interrupts are ignored.
Signed-off-by: Beth Kon <eak@us.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Wed, 22 Jul 2009 15:03:52 +0000 (17:03 +0200)]
slirp: Fix guestfwd for incoming data
Unless a virtual server address was explicitly defined (which is
impossible with the legacy -net channel format), guestfwd did not
properly forwarded host->guest packets. This patch fixes it.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 14:43:04 +0000 (16:43 +0200)]
switch -drive to QemuOpts.
Demo QemuOpts in action ;)
Implementing a alternative way to specify the filename should be
just a few lines of code now once we decided how the cmd line syntax
should look like.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 14:43:03 +0000 (16:43 +0200)]
QemuOpts: framework for storing and parsing options.
This stores device parameters in a better way than unparsed strings.
New types:
QemuOpt - one key-value pair.
QemuOpts - group of key-value pairs, belonging to one
device, i.e. one drive.
QemuOptsList - list of some kind of devices, i.e. all drives.
Functions are provided to work with these types. The plan is that some
day we will pass around QemuOpts pointers instead of strings filled with
"key1=value1,key2=value2".
Check out the next patch to see all this in action ;)
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 14:43:02 +0000 (16:43 +0200)]
qemu-option: factor out parse_option_size
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 14:43:01 +0000 (16:43 +0200)]
qemu-option: factor out parse_option_bool
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 14:43:00 +0000 (16:43 +0200)]
move parser functions from vl.c to qemu-option.c
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 14:42:59 +0000 (16:42 +0200)]
kill drives_opt
cleanup pretty simliar to the drives_table removal patch:
- drop the table and make a linked list out of it.
- pass around struct pointers instead of table indices.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 14:42:58 +0000 (16:42 +0200)]
add support for drive ids.
-drive accepts the new id= now, allowing to explicitely name your
drives. They will show up with that name in "info block" if specified,
otherwise the existing namimg scheme is used to autogenerate one.
There is also a new function to lookup drives by name. Not used yet.
The plan is to link disk drivers and drives using the drive id instead
of passing around pointers to BlockDriveState.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 14:42:57 +0000 (16:42 +0200)]
kill drives_table
First step cleaning up the drives handling. This one does nothing but
removing drives_table[], still it became seriously big.
drive_get_index() is gone and is replaced by drives_get() which hands
out DriveInfo pointers instead of a table index. This needs adaption in
*tons* of places all over.
The drives are now maintained as linked list.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 22 Jul 2009 13:17:01 +0000 (15:17 +0200)]
qdev/pci: hook up i440fx.
Hook i44fx pcihost into sysbus.
Convert Host bridge and ISA bridge pci devices to qdev.
Tag as no-user.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 15 Jul 2009 11:59:26 +0000 (13:59 +0200)]
qdev: add -device command line option.
The -device switch is the users frontend to the qdev_device_add function
added by the previous patch.
Also adds a linked list where command line options can be saved.
Use it for the new -device and for the -usbdevice and -bt switches.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 15 Jul 2009 11:59:25 +0000 (13:59 +0200)]
qdev: bus walker + qdev_device_add()
This patch implements a parser and qdev tree walker for bus paths and
adds qdev_device_add on top of this.
A bus path can be:
(1) full path, i.e. /i440FX-pcihost/pci.0/lsi/scsi.0
(2) bus name, i.e. "scsi.0". Best used together with id= to make
sure this is unique.
(3) relative path starting with a bus name, i.e. "pci.0/lsi/scsi.0"
For the (common) case of a single child bus being attached to a device
it is enougth to specify the device only, i.e. "pci.0/lsi" will be
accepted too.
qdev_device_add() adds devices and accepts bus= parameters to find the
bus the device should be attached to. Without bus= being specified it
takes the first bus it finds where the device can be attached to (i.e.
first pci bus for pci devices, ...).
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 15 Jul 2009 11:59:24 +0000 (13:59 +0200)]
qdev: create default bus names.
Create a default bus name if none is passed to qbus_create().
If the parent device has DeviceState->id set it will be used to create
the bus name,. i.e. -device lsi,id=foo will give you a scsi bus named
"foo.0".
If there is no id BusInfo->name (lowercased) will be used instead, i.e.
-device lsi will give you a scsi bus named "scsi.0".
A scsi adapter with two scsi busses would have "scsi.0" and "scsi.1" or
"$id.0" and "$id.1" busses. The numbers of the child busses are per
device, i.e. when adding two lsi adapters both will have a "*.0" child
bus.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 15 Jul 2009 11:59:23 +0000 (13:59 +0200)]
qdev/pci: use qdev_prop_pci_devfn
Put the new property into use.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 15 Jul 2009 11:59:22 +0000 (13:59 +0200)]
qdev/prop: add pci devfn property
So we can parse "$slot.$fn" strings into devfn numbers.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Wed, 22 Jul 2009 09:02:51 +0000 (10:02 +0100)]
Add a pc-0.11 machine type and make the pc type an alias
The pc-0.11 type allows users of qemu-0.11 to use a machine type which
they know will remain compatible when the upgrade to qemu-0.12.
Management tools may choose to canonicalize the 'pc' machine type to
'pc-0.11' so that if the 'pc' alias changes target in future versions
of qemu, the machine type used will remain compatible.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Wed, 22 Jul 2009 09:02:50 +0000 (10:02 +0100)]
Add machine type aliases
Add an 'alias' field to QEMUMachine and display it in the output of
'qemu -M ?' with an '(aliased to foo)' suffix.
Aliases can change targets in newer versions of qemu, so management tools
may choose canonicalize machine types to ensure that if a user chooses an
alias, that the actual machine type used will remain compatible in
future.
This is intended to mimic a symlink to a machine description file.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Wed, 22 Jul 2009 08:11:42 +0000 (09:11 +0100)]
Add support for fd=name to tap and socket networking
This allows a program to initialize a host networking device using a
file descriptor passed over a unix monitor socket.
The program must first pass the file descriptor using SCM_RIGHTS
ancillary data with the getfd monitor command. It then may do
"host_net_add tap fd=name" to use the named file descriptor.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Wed, 22 Jul 2009 08:11:41 +0000 (09:11 +0100)]
Add monitor_get_fd() command for fetching named fds
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
projects / sdk / emulator / qemu.git / log