Commit Graph

15222 Commits

Author SHA1 Message Date
Hans de Goede 3631e6c8c2 usb: Move (initial) call of usb_port_location to usb_fill_port
Cleanup / preparation patch for companion controller support. Note that
as a "side-effect" this patch also fixes the milkymist-softusb controller
not having a port_location set for its ports.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05 15:09:02 +02:00
Hans de Goede 090ac6425a usb: Add a usb_fill_port helper function
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05 15:09:01 +02:00
Peter Maydell 000eb4fa52 hw/usb-musb.c: Don't misuse usb_packet_complete()
In musb_packet() handle final processing of non-asynchronous
USB packets by directly calling musb_schedule_cb() rather than
going through usb_packet_complete(). The latter will trigger
an assertion because the packet doesn't belong to a device.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2011-07-05 15:09:01 +02:00
Vasily Khoruzhick 9312805d33 pxa2xx_lcd: add proper rotation support
Until now, pxa2xx_lcd only supported 90deg rotation, but
some machines (for example Zipit Z2) needs 270deg rotation.

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-07-04 22:12:21 +02:00
Stefan Weil 462a8bc646 arm: Add const attribute to some arm_boot_info pointers
Parameter 'info' is const, so add the missing attribute.

v2:
Add 'const' to the local variable info in do_cpu_reset() and to
the boot_info field in CPUARMState (suggested by Peter Maydell).

Cc: Andrzej Zaborowski <balrogg@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-07-04 21:58:25 +02:00
Hervé Poussineau 75ef849696 esp: correctly fill bus id with requested lun
This bug showed up after 1455084ea2, and
may be seen only on operating systems *not* using DMA to give commands
to SCSI adapter.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-02 18:50:19 +00:00
Blue Swirl f74b32dec9 TCG/PPC: use stack for TCG temps
Use stack instead of temp_buf array in CPUState for TCG temps.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-02 18:48:28 +00:00
Artyom Tarasenko 8e91ed3080 fix cpu_cc_src and cpu_cc_src2 corruption in udivx and sdivx
udivx and sdvix don't modify condition flags, so they shall not
overwrite cpu_cc_*

Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01 21:28:00 +00:00
Blue Swirl 3b88670664 Merge branch 'ppc-next' of git://repo.or.cz/qemu/agraf
* 'ppc-next' of git://repo.or.cz/qemu/agraf:
  PPC: move TLBs to their own arrays
  PPC: 440: Use 440 style MMU as default, so Qemu knows the MMU type
  PPC: E500: Use MAS registers instead of internal TLB representation
  PPC: Only set lower 32bits with mtmsr
  PPC: update openbios firmware
  PPC: mpc8544ds: Add hypervisor node
  PPC: calculate kernel,initrd,cmdline locations dynamically
  target-ppc: Handle memory-forced I/O controller access
  PPC: E500: Implement reboot controller
2011-07-01 21:12:50 +00:00
Richard Henderson ec1884298c tcg-hppa: Support deposit opcode.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01 21:07:28 +00:00
Richard Henderson 4d506cebd3 hppa: Fix printf warnings in hppa-dis.c.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01 21:06:48 +00:00
Blue Swirl 2a6a665f16 TCG/HPPA: use stack for TCG temps
Use stack instead of temp_buf array in CPUState for TCG temps.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01 20:52:40 +00:00
Blue Swirl a42bceec09 TCG/HPPA: use TCG_REG_CALL_STACK instead of TCG_REG_SP
Use TCG_REG_CALL_STACK instead of TCG_REG_SP for consistency.

Acked-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-07-01 20:49:51 +00:00
Edgar E. Iglesias 20be39de59 etraxfs-ser: Correct default value for RW_REC_CTRL
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-06-30 10:52:22 +02:00
Edgar E. Iglesias 1dfdcaa83f user: Fix -d debug logging for usermode emulation
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-06-28 20:57:09 +02:00
Edgar E. Iglesias 3ab20e206c cris: Handle opcode zero
It's a valid branch pc + 2.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
2011-06-28 20:52:37 +02:00
malc c24a9c6ef9 tcg/ppc64: Remove tcg_out_addi
The only user (within tcg.c) was removed

Signed-off-by: malc <av1474@comtv.ru>
2011-06-28 02:27:52 +04:00
malc 1a2eb16241 tcg/ppc: Remove tcg_out_addi
The only user (within tcg.c) was removed

Signed-off-by: malc <av1474@comtv.ru>
2011-06-28 02:26:06 +04:00
Anthony Liguori 656acddb39 Merge remote-tracking branch 'kraxel/usb.17' into staging 2011-06-27 14:59:08 -05:00
Anthony Liguori c45d1fc191 Merge remote-tracking branch 'amit/for-anthony' into staging 2011-06-27 11:27:15 -05:00
Anthony Liguori cd59dd8734 Merge remote-tracking branch 'riku/linux-user-for-upstream' into staging 2011-06-27 11:26:47 -05:00
Anthony Liguori bb820c03e2 Merge remote-tracking branch 'stefanha/trivial-patches' into staging 2011-06-27 11:25:23 -05:00
Stefan Weil 2fb0c09f4f vnc: Fix compilation with --enable-vnc-png
Commit f26e428da5 fixed compilation
with --enable-vnc-png, but broke it with --enable-vnc-png.

The breakage is caused by pngconfig.h which checks whether
setjmp.h was already included and fails because qemu-common.h
includes setjmp.h.

The check is disabled by defining PNG_SKIP_SETJMP_CHECK.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-06-27 10:21:34 -05:00
Luiz Capitulino d2e4d08b3e virtio-serial: Fix segfault on guest boot
If I start qemu with:

  # qemu -hda disks/test.img -enable-kvm -m 1G -snapshot \
         -device virtio-serial \
         -chardev socket,host=localhost,port=1234,server,nowait,id=foo \
         -device virtserialport,chardev=foo,name=org.qemu.guest_agent

I get a segfault when booting a Fedora 14 guest. The backtrace says:

  Program terminated with signal 11, Segmentation fault.
    #0  0x0000000000420850 in handle_control_message (vser=0x3732bd0, buf=0x2c173e0, len=8) at /home/lcapitulino/src/qmp-unstable/hw/virtio-serial-bus.c:335
    335     info = DO_UPCAST(VirtIOSerialPortInfo, qdev, port->dev.info);

What's happening is VIRTIO_CONSOLE_DEVICE_READY is a message for the
whole device, not for an individual port. So port is NULL. This bug was
introduced by commit a15bb0d6a9.

This commit fixes that by making the port returned by find_port_by_id()
be used only by the VIRTIO_CONSOLE_PORT_READY and
VIRTIO_CONSOLE_PORT_OPEN messages.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
2011-06-27 15:04:54 +05:30
Roy Tam f26e428da5 Fix MinGW compilation when --enable-vnc-jpeg is specified
Fix conflicting types for 'INT32' in basetsd.h and jmorecfg.h by
including qemu-common.h first.

Signed-off-by: Roy Tam <roytam@gmail.com>
Acked-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 20:19:38 +00:00
Blue Swirl f44c99607a TCG/Sparc64: use stack for TCG temps
Use stack instead of temp_buf array in CPUState for TCG temps.

On Sparc64, stack pointer is not aligned but there is a fixed bias of 2047,
so don't try to enforce alignment.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:53 +00:00
Blue Swirl ac0275dcfe TCG/x86: use stack for TCG temps
Use stack instead of temp_buf array in CPUState for TCG
temps.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:51 +00:00
Blue Swirl e83c80f718 TCG/x86: use TCG_REG_CALL_STACK instead of TCG_REG_ESP
Except for specific cases where the use of %esp changes the encoding of
the instruction, it's cleaner to use TCG_REG_CALL_STACK instead of
TCG_REG_ESP.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:49 +00:00
Blue Swirl 345649c054 TCG: remove broken stack allocation for call arguments
The code for stack allocation for call arguments is way too simplistic
to actually work on targets with non-trivial stack allocation policies,
e.g. ppc64. We've also already allocated TCG_STATIC_CALL_ARGS_SIZE worth
of stack for calls which should be well more than any helper needs.

Remove broken dynamic stack allocation code and replace it with an assert.
Should dynamic stack allocation ever be needed again, target specific
functions should be added.

Thanks to Richard Henderson for the analysis.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:47 +00:00
Blue Swirl b591dc59bc TCG: fix negative frame offset calculations
size_t is unsigned, so the frame offset calculations can be incorrect for
negative offsets.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:44 +00:00
Blue Swirl 614f104dfd Delegate setup of TCG temporaries to targets
Delegate TCG temp_buf setup to targets, so that they can use a stack
frame later instead.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:43 +00:00
Blue Swirl cea5f9a28f cpu-exec.c: avoid AREG0 use
Make functions take a parameter for CPUState instead of relying
on global env. Pass CPUState pointer to TCG prologue, which moves
it to AREG0.

Thanks to Peter Maydell and Laurent Desnogues for the ARM prologue
change.

Revert the hacks to avoid AREG0 use on Sparc hosts.

Move cpu_has_work() and cpu_pc_from_tb() from exec.h to cpu.h.

Compile the file without HELPER_CFLAGS.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:38 +00:00
Blue Swirl 2b41f10e18 Remove exec-all.h include directives
Most exec-all.h include directives are now useless, remove them.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:35 +00:00
Blue Swirl f081c76ccf Move cpu_has_work and cpu_pc_from_tb to cpu.h
Move functions cpu_has_work() and cpu_pc_from_tb() from exec.h to cpu.h. This is
needed by later patches.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:31 +00:00
Blue Swirl f3e270377a exec.h: fix coding style and change cpu_has_work to return bool
Before the next patch, fix coding style of the areas affected.

Change the type of the return value from cpu_has_work() and
qemu_cpu_has_work() to bool.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:26 +00:00
Blue Swirl d8108fb187 cpu-exec: unify do_interrupt call
Now that all targets use common function signature for do_interrupt(), there is no
need for the #ifdeffery anymore.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:24 +00:00
Blue Swirl 3c688828bc m68k: use caller supplied CPUState for interrupt related stuff
Pass CPUState to do_interrupt(). This is needed by later patches.

It would be cleaner to move the function to helper.c, but there are
a few dependencies between do_interrupt() and other functions.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:21 +00:00
Blue Swirl e694d4e289 x86: use caller supplied CPUState for interrupt related stuff
Several x86 specific functions are called from cpu-exec.c with the
assumption that global env register is valid. This will be changed
later, so make the functions use caller supplied CPUState parameter.

It would be cleaner to move the functions to helper.c, but there are
quite a lot of dependencies between do_interrupt() and other functions.

Add helpers for svm_check_intercept() and cpu_cc_compute_all() instead
of calling the helper (which uses global env, AREG0) directly.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:19 +00:00
Blue Swirl e67768d0f1 sparc: move do_interrupt to helper.c
do_interrupt() was mixing CPUState pointer passed from caller
and global env (AREG0).

Fix by moving the function to helper.c. Introduce a helper for calling
change_pstate() safely from outside of execution context.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:17 +00:00
Blue Swirl fa3c9559db sparc: fix coding style of the area to be moved
Before the next patch, fix coding style of the areas affected.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:15 +00:00
Blue Swirl 1162c041c1 cpu_loop_exit: avoid using AREG0
Make cpu_loop_exit() take a parameter for CPUState instead of relying
on global env.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:13 +00:00
Blue Swirl 4d2c2b77f3 Sparc32: dummy implementation of MXCC MMU breakpoint registers
Add dummy registers for SuperSPARC MXCC MMU counter breakpoints, save
and load all MXCC registers.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 18:25:09 +00:00
Jan Kiszka af2be20777 Fix fallouts from Linux header inclusion
This is an all-in-one fix for the smaller and bigger mistakes of the
build system changes for accompanied Linux headers:
 - only enable KVM and vhost on Linux hosts
 - fix powerpc asm header symlink
 - do not use Linux headers on non-Linux hosts
 - fix kvmclock for !CONFIG_KVM
 - fix s390 build on non-Linux hosts

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Tested-by: Andreas Färber <andreas.faerber@web.de>
Tested-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2011-06-26 17:35:47 +00:00
Marc-Antoine Perennou 20fa53ece4 qemu-kvm: fix pulseaudio detection in configure
pulse/simple.h does not include stdlib.h
We cannot use NULL since it may not be defined
Use 0 instead

Signed-off-by: Marc-Antoine Perennou <Marc-Antoine@Perennou.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 15:36:14 +01:00
Juan Quintela 4429ab4419 exec: last_first_tb was only used in !ONLY_USER case
Once there, use a better variable name.

Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 15:34:52 +01:00
Stefan Weil 6a33e7b609 w32: Remove redundant definitions of PRI*64
The PRI*64 macros are defined in MinGW's inttypes.h since 2002,
so they are not needed in qemu-common.h (which includes inttypes.h).

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 11:25:16 +01:00
Jan Kiszka 0ff0fc19cd Do not include compatfd for WIN32
sigset_t, used by that header, is not available in mingw32 environments.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 09:13:37 +01:00
Matthew Fernandez 2167f7bc28 Fix comment typos in hw/armv7m.c
Fix a couple of typos in comments.

Signed-off-by: Matthew Fernandez <matthew.fernandez@gmail.com>
Acked-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 09:13:37 +01:00
Peter Maydell d6eec7a2bf MAINTAINERS: Fix typo in email address
Fix a typo in one of the copies of Aurelien Jarno's email address.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 09:13:37 +01:00
Markus Armbruster e4080f9bec blockdev: Put space after comma in error message
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-06-24 09:13:37 +01:00