sdk/emulator/qemu.git
12 years agoslirp: don't use "smb ports = 0" option
Nikolaus Rath [Wed, 25 Apr 2012 22:51:27 +0000 (18:51 -0400)]
slirp: don't use "smb ports = 0" option

The "smb ports = 0" option causes recent samba versions to crash. It was
introduced in commit 157777ef3e with log message "Samba 3 support".
However, a value of 0 has never been officially supported by smb and is
also not necessary: if stdin is a socket, smb does not try to listen on
any ports and uses just stdin. This is necessary to support inetd based
operation (otherwise smbd would always fail when called from inetd,
because inetd already listens on the SMB port). Since samba has
supported inetd operation since pre-3.x, it should be safe to rely on
this feature. I have tested it with Samba 3.6.4 -- communication works
fine, and smbd is not listening on any ports.

I suspect the "smb ports = 0" hack may have been introduced when someone
tested the qemu generated samba config from the command line with "smbd
-i" and found it to fail (because then stdin isn't a socket).

Signed-off-by: Nikolaus Rath <Nikolaus@rath.org>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
12 years agolinux-user: Fix undefined HOST_LONG_SIZE on PPC hosts
Alexander Graf [Mon, 30 Apr 2012 22:58:55 +0000 (22:58 +0000)]
linux-user: Fix undefined HOST_LONG_SIZE on PPC hosts

On my PPC host, HOST_LONG_SIZE is not defined even after
running configure. Use the normal C way of determining the
long size instead.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: malc <av1474@comtv.ru>
12 years agoRevert "Remove stray HOST_LONG_SIZE"
malc [Tue, 1 May 2012 19:41:08 +0000 (23:41 +0400)]
Revert "Remove stray HOST_LONG_SIZE"

This reverts commit b754e4fc1e8e68af975c545c38ebc3b001ebc98f.

12 years agoRemove stray HOST_LONG_SIZE
malc [Tue, 1 May 2012 14:23:04 +0000 (18:23 +0400)]
Remove stray HOST_LONG_SIZE

Signed-off-by: malc <av1474@comtv.ru>
12 years agopc-bios: update OpenBIOS images
Blue Swirl [Tue, 1 May 2012 10:56:46 +0000 (10:56 +0000)]
pc-bios: update OpenBIOS images

Update OpenBIOS images to SVN r1056.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agoconfigure: Add libraries for qemu-ga on Solaris
Andreas Färber [Mon, 30 Apr 2012 16:00:55 +0000 (18:00 +0200)]
configure: Add libraries for qemu-ga on Solaris

Move socket-related Solaris libraries to $solarisnetlibs and use them
for both $LIBS and $libs_qga.

Fixes build on illumos without --disable-guest-agent.

Signed-off-by: Lee Essen <lee.essen@nowonline.co.uk>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agoqemu-ga: Implement alternative to O_ASYNC
Andreas Färber [Mon, 30 Apr 2012 16:00:54 +0000 (18:00 +0200)]
qemu-ga: Implement alternative to O_ASYNC

ga_channel_open() was using open flag O_ASYNC for SIGIO-driven I/O.
This breaks on illumos, so fall back to POSIX I_SETSIG ioctl (SIGPOLL).

Signed-off-by: Lee Essen <lee.essen@nowonline.co.uk>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agomain-loop: Calculate poll timeout using timeout argument
Stefan Weil [Sun, 29 Apr 2012 17:15:02 +0000 (19:15 +0200)]
main-loop: Calculate poll timeout using timeout argument

The timeout argument was unused up to now,
but it can be used to reduce the poll_timeout when it is infinite
(negative value) or larger than timeout.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agovga: Don't switch to 1 x 1 character text screen
Stefan Weil [Sat, 28 Apr 2012 19:16:21 +0000 (21:16 +0200)]
vga: Don't switch to 1 x 1 character text screen

Initially, vga_get_text_resolution returns a text resolution of 1 x 1
(vga register values are 0).

This is visible during MIPS Malta boot with SDL. It also occurs with the
i386 or x86_64 system emulation when it runs in single step mode:

QEMU changes the size of the SDL window to the smallest possible value
which is supported by the window manager. As this is not the calculated
size, QEMU switches to scaled mode. When the BIOS or the VGA driver sets
the normal text resolution, the window stays small and displays
microscopic characters.

Ignoring text resolutions of 1 x 1 or less avoids these problems.
A similar workaround already exists for too large resolutions.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agomemory: move functions is_romd and section_addr to memory API
Blue Swirl [Mon, 9 Apr 2012 17:38:52 +0000 (17:38 +0000)]
memory: move functions is_romd and section_addr to memory API

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agocputlb: prepare private memory API for public consumption
Blue Swirl [Sat, 14 Apr 2012 14:56:48 +0000 (14:56 +0000)]
cputlb: prepare private memory API for public consumption

Fold is_ram_rom and is_ram_rom_romd() into callers.

Change is_romd() and section_addr() to take MemoryRegion
instead of MemoryRegionSection for consistency and
use memory_region_ prefix.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agocputlb: move TLB handling to a separate file
Blue Swirl [Mon, 9 Apr 2012 16:50:52 +0000 (16:50 +0000)]
cputlb: move TLB handling to a separate file

Move TLB handling and softmmu code load helpers to cputlb.c,
compile only for softmmu targets.

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agoexec: prepare for splitting
Blue Swirl [Sat, 21 Apr 2012 13:08:33 +0000 (13:08 +0000)]
exec: prepare for splitting

Make s_cputlb_empty_entry 'const'.

Rename tlb_flush_jmp_cache() to tb_flush_jmp_cache().

Refactor code to add cpu_tlb_reset_dirty_all(),
memory_region_section_get_iotlb() and
memory_region_is_unassigned().

Remove unused cpu_tlb_update_dirty().

Fix coding style in areas to be moved.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agoMerge branch 'maintainers-up' of git://repo.or.cz/qemu/afaerber
Blue Swirl [Tue, 1 May 2012 09:29:44 +0000 (09:29 +0000)]
Merge branch 'maintainers-up' of git://repo.or.cz/qemu/afaerber

* 'maintainers-up' of git://repo.or.cz/qemu/afaerber:
  MAINTAINERS: Document all stable trees
  MAINTAINERS: Fix SCM tree for virtio-9p
  MAINTAINERS: Indicate type of SCM
  MAINTAINERS: Fix TCI file pattern
  MAINTAINERS: Fix virtio-9p file pattern
  MAINTAINERS: Fix PC file pattern

12 years agoMerge branch 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerber
Blue Swirl [Tue, 1 May 2012 09:29:23 +0000 (09:29 +0000)]
Merge branch 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerber

* 'cocoa-for-upstream' of git://repo.or.cz/qemu/afaerber:
  Drop darwin-user
  configure: add '--disable-cocoa' switch
  raw-posix: Do not use CONFIG_COCOA macro

12 years agoMerge branch 'prep-up' of git://repo.or.cz/qemu/afaerber
Blue Swirl [Tue, 1 May 2012 09:28:59 +0000 (09:28 +0000)]
Merge branch 'prep-up' of git://repo.or.cz/qemu/afaerber

* 'prep-up' of git://repo.or.cz/qemu/afaerber:
  prep: Move int-ack register from PReP to Raven PCI emulation
  prep: Initialize PC speaker
  isa: Add isa_bus_from_device() method
  fdc: Parametrize ISA base, IRQ and DMA
  i82378/i82374: Do not create DMA controller twice

12 years agoMerge branch 'qom-cpu-rest.v1' of git://github.com/afaerber/qemu-cpu
Blue Swirl [Tue, 1 May 2012 09:27:53 +0000 (09:27 +0000)]
Merge branch 'qom-cpu-rest.v1' of git://github.com/afaerber/qemu-cpu

* 'qom-cpu-rest.v1' of git://github.com/afaerber/qemu-cpu:
  Makefile: Simplify compilation of target-*/cpu.c
  target-mips: Start QOM'ifying CPU init
  target-mips: QOM'ify CPU
  target-m68k: Add QOM CPU subclasses
  target-m68k: Start QOM'ifying CPU init
  target-m68k: QOM'ify CPU reset
  target-m68k: QOM'ify CPU
  target-sh4: Start QOM'ifying CPU init
  target-sh4: QOM'ify CPU reset
  target-sh4: QOM'ify CPU
  MAINTAINERS: Downgrade target-mips and target-sh4 to Odd Fixes
  MAINTAINERS: Downgrade target-m68k to Odd Fixes

12 years agoDrop darwin-user
Andreas Färber [Mon, 16 Apr 2012 04:31:11 +0000 (04:31 +0000)]
Drop darwin-user

It's been orphaned, not compiling for a long time and despite Apple's
drop of their Rosetta ppc emulation technology with Mac OS X Lion no one
has stepped up to fix it.

Testing necessary changes wrt QOM'ification thus is impossible, so we
might as well remove it completely.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
12 years agoconfigure: add '--disable-cocoa' switch
Pavel Borzenkov [Thu, 10 Nov 2011 18:40:07 +0000 (22:40 +0400)]
configure: add '--disable-cocoa' switch

When SDL support is disabled, there is no way to build QEMU without
Cocoa support on MacOS X. This patch adds '--disable-cocoa' switch and
allows to build QEMU without both SDL and Cocoa frontends.

Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
[AF: Adapt help output]
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
12 years agoraw-posix: Do not use CONFIG_COCOA macro
Pavel Borzenkov [Thu, 10 Nov 2011 18:40:06 +0000 (22:40 +0400)]
raw-posix: Do not use CONFIG_COCOA macro

Use __APPLE__ and __MACH__ macros instead of CONFIG_COCOA to detect Mac
OS X host. The patch is based on Ben Leslie's patch:
http://patchwork.ozlabs.org/patch/97859/

Signed-off-by: Ben Leslie <benno@benno.id.au>
Signed-off-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
12 years agoprep: Move int-ack register from PReP to Raven PCI emulation
Hervé Poussineau [Sat, 14 Apr 2012 20:48:37 +0000 (22:48 +0200)]
prep: Move int-ack register from PReP to Raven PCI emulation

Register is one byte-wide (as per specification), so there is no need
to specify endianness.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
[AF: Limit access validity to size 1]
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
12 years agoMakefile: Simplify compilation of target-*/cpu.c
Andreas Färber [Mon, 20 Feb 2012 05:28:33 +0000 (06:28 +0100)]
Makefile: Simplify compilation of target-*/cpu.c

All targets except for ppc now have a standalone cpu.c file.

Signed-off-by: Andreas Färber <afaerber@suse.de>
12 years agotarget-mips: Start QOM'ifying CPU init
Andreas Färber [Mon, 16 Apr 2012 00:37:56 +0000 (02:37 +0200)]
target-mips: Start QOM'ifying CPU init

Move code not dependent on mips_def_t from cpu_mips_init() into a
QOM initfn, as a start.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
12 years agotarget-mips: QOM'ify CPU
Andreas Färber [Sun, 15 Apr 2012 21:29:19 +0000 (23:29 +0200)]
target-mips: QOM'ify CPU

Embed CPUMIPSState as first member of QOM MIPSCPU.

Let CPUClass::reset() call cpu_state_reset() for now.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Richard Henderson <rth@twiddle.net>
12 years agotarget-m68k: Add QOM CPU subclasses
Andreas Färber [Sun, 15 Apr 2012 01:30:10 +0000 (03:30 +0200)]
target-m68k: Add QOM CPU subclasses

Move code from cpu_m68k_set_model() into model-specific initfns
and inline the remaining parts into cpu_m68k_init().

Let m68k_cpu_list() print CPU classes alphabetically except for "any".

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Laurent Vivier <Laurent@Vivier.EU>
Tested-by: Laurent Vivier <Laurent@Vivier.EU>
12 years agotarget-m68k: Start QOM'ifying CPU init
Andreas Färber [Sat, 14 Apr 2012 23:10:56 +0000 (01:10 +0200)]
target-m68k: Start QOM'ifying CPU init

Move model-independent code from cpu_m68k_init() into a QOM initfn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Laurent Vivier <Laurent@Vivier.EU>
Tested-by: Laurent Vivier <Laurent@Vivier.EU>
12 years agotarget-m68k: QOM'ify CPU reset
Andreas Färber [Sat, 14 Apr 2012 22:59:50 +0000 (00:59 +0200)]
target-m68k: QOM'ify CPU reset

Move code from cpu_state_reset() into QOM m68k_cpu_reset().

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Laurent Vivier <Laurent@Vivier.EU>
Tested-by: Laurent Vivier <Laurent@Vivier.EU>
12 years agotarget-m68k: QOM'ify CPU
Andreas Färber [Sat, 14 Apr 2012 22:35:50 +0000 (00:35 +0200)]
target-m68k: QOM'ify CPU

Embed CPUM68KState as first member of QOM M68kCPU.
Drop cpu_m68k_close() in favor of object_delete().

Let CPUClass::reset() call cpu_state_reset() for now.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Laurent Vivier <Laurent@Vivier.EU>
Tested-by: Laurent Vivier <Laurent@Vivier.EU>
12 years agotarget-sh4: Start QOM'ifying CPU init
Andreas Färber [Fri, 13 Apr 2012 00:32:12 +0000 (02:32 +0200)]
target-sh4: Start QOM'ifying CPU init

Move code from cpu_sh4_init() into a QOM initfn.

Signed-off-by: Andreas Färber <afaerber@suse.de>
12 years agotarget-sh4: QOM'ify CPU reset
Andreas Färber [Fri, 13 Apr 2012 00:16:02 +0000 (02:16 +0200)]
target-sh4: QOM'ify CPU reset

Move code from cpu_state_reset() to QOM superh_cpu_reset().

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
12 years agotarget-sh4: QOM'ify CPU
Andreas Färber [Sat, 11 Feb 2012 16:26:17 +0000 (17:26 +0100)]
target-sh4: QOM'ify CPU

Embed CPUSH4State as first member of SuperHCPU.

Let CPUClass::reset() call cpu_state_reset() for now.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
12 years agoMAINTAINERS: Downgrade target-mips and target-sh4 to Odd Fixes
Andreas Färber [Fri, 13 Apr 2012 16:33:43 +0000 (18:33 +0200)]
MAINTAINERS: Downgrade target-mips and target-sh4 to Odd Fixes

Patches are not being handled, so let's downgrade to Odd Fixes.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Aurélien Jarno <aurelien@aurel32.net>
12 years agoMAINTAINERS: Downgrade target-m68k to Odd Fixes
Andreas Färber [Fri, 13 Apr 2012 16:30:29 +0000 (18:30 +0200)]
MAINTAINERS: Downgrade target-m68k to Odd Fixes

m68k patches are not being handled, so let's downgrade to Odd Fixes.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Paul Brook <paul@codesourcery.com>
12 years agoprep: Initialize PC speaker
Hervé Poussineau [Sat, 14 Apr 2012 20:51:34 +0000 (22:51 +0200)]
prep: Initialize PC speaker

Speaker init has been added in 506b7ddf889312659b36c667f7ae17bc9e909418,
but audio subsystem init was missing.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
12 years agoisa: Add isa_bus_from_device() method
Hervé Poussineau [Sat, 17 Mar 2012 14:39:43 +0000 (15:39 +0100)]
isa: Add isa_bus_from_device() method

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
12 years agofdc: Parametrize ISA base, IRQ and DMA
Hervé Poussineau [Sat, 17 Mar 2012 14:39:44 +0000 (15:39 +0100)]
fdc: Parametrize ISA base, IRQ and DMA

Keep the PC values as defaults but allow to override them for PReP.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
12 years agoi82378/i82374: Do not create DMA controller twice
Hervé Poussineau [Sat, 17 Mar 2012 14:39:41 +0000 (15:39 +0100)]
i82378/i82374: Do not create DMA controller twice

This fixes a crash in PReP emulation when using DMA controller to access
floppy drive.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
12 years agomain-loop: Fix build for w32 and w64
Stefan Weil [Fri, 27 Apr 2012 15:02:08 +0000 (17:02 +0200)]
main-loop: Fix build for w32 and w64

This patch fixes a build regression with MinGW which was introduced by
commit 7c7db75576bd5a31508208f153c5aada64b2c8df.

The 3rd argument of g_main_context_query must point to a gint value.
Using a pointer to an uint32_t value is wrong.

The timeout argument of function os_host_main_loop_wait was never
used for w32 / w64.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agoconfigure: Don't build bsd-user on Mac OS X by default
Andreas Färber [Thu, 26 Apr 2012 09:57:39 +0000 (11:57 +0200)]
configure: Don't build bsd-user on Mac OS X by default

Fixes the build when combined with the drop of darwin-user.
Enthusiasts can still try building it using --enable-bsd-user.

Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Cc: Bernhard Walle <bernhard@bwalle.de>
Tested-by: Bernhard Walle <bernhard@bwalle.de> [Mac OS 10.7.3]
Acked-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agosoftfloat: Replace int16 type with int_fast16_t
Andreas Färber [Wed, 25 Apr 2012 22:15:56 +0000 (00:15 +0200)]
softfloat: Replace int16 type with int_fast16_t

Based on the following Coccinelle patch:

@@
typedef int16, int_fast16_t;
@@
-int16
+int_fast16_t

Avoids a workaround for AIX.

Add typedef for pre-10 Solaris.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: malc <av1474@comtv.ru>
Cc: Ben Taylor <bentaylor.solx86@gmail.com>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agosoftfloat: Replace uint16 type with uint_fast16_t
Andreas Färber [Wed, 25 Apr 2012 22:15:55 +0000 (00:15 +0200)]
softfloat: Replace uint16 type with uint_fast16_t

Based on the following Coccinelle patch:

@@
typedef uint16, uint_fast16_t;
@@
-uint16
+uint_fast16_t

Fixes the build of the Cocoa frontend on Mac OS X and avoids a
workaround for AIX.

For pre-10 Solaris include osdep.h.

Reported-by: Pavel Borzenkov <pavel.borzenkov@gmail.com>
Reported-by: Rui Carmo <rui.carmo@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Juan Pineda <juan@logician.com>
Cc: malc <av1474@comtv.ru>
Cc: Ben Taylor <bentaylor.solx86@gmail.com>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agotarget-mips: Move definition of uint_fast{8, 16}_t to osdep.h
Andreas Färber [Wed, 25 Apr 2012 22:15:54 +0000 (00:15 +0200)]
target-mips: Move definition of uint_fast{8, 16}_t to osdep.h

osdep.h is included via qemu-common.h.

Prepares for use of [u]int_fast*_t types in softfloat code.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Ben Taylor <bentaylor.solx86@gmail.com>
Cc: Aurélien Jarno <aurelien@aurel32.net>
Cc: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agosoftfloat: Fix mixups of int and int16
Andreas Färber [Wed, 25 Apr 2012 22:15:53 +0000 (00:15 +0200)]
softfloat: Fix mixups of int and int16

normalizeFloat{32,64}Subnormal() expect the exponent as int16, not int.
This went unnoticed since int16 and uint16 were both typedef'ed to int.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: Bernhard Walle <bernhard@bwalle.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
12 years agoMerge branch 'target-arm.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm
Blue Swirl [Sat, 28 Apr 2012 08:57:56 +0000 (08:57 +0000)]
Merge branch 'target-arm.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm

* 'target-arm.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm:
  target-arm: Make SETEND respect bswap_code (BE8) setting
  target-arm: Move A9 config_base_address reset value to ARMCPU
  target-arm: Change cpu_arm_init() return type to ARMCPU

12 years agoMerge branch 'timer' of git://qemu.weilnetz.de/qemu
Blue Swirl [Sat, 28 Apr 2012 08:19:50 +0000 (08:19 +0000)]
Merge branch 'timer' of git://qemu.weilnetz.de/qemu

* 'timer' of git://qemu.weilnetz.de/qemu:
  qemu-timer: Optimize data structures
  qemu-timer: Remove function alarm_has_dynticks
  qemu-timer: Use bool, false, true for boolean values
  qemu-timer: Remove unused function qemu_alarm_pending
  qemu-timer: Remove redundant include statements

12 years agoMerge remote-tracking branch 'qmp/queue/qmp' into staging
Anthony Liguori [Fri, 27 Apr 2012 17:00:06 +0000 (12:00 -0500)]
Merge remote-tracking branch 'qmp/queue/qmp' into staging

* qmp/queue/qmp:
  qapi: fix qmp_balloon() conversion
  qemu-iotests: add block-stream speed value test case
  block: add 'speed' optional parameter to block-stream
  block: change block-job-set-speed argument from 'value' to 'speed'
  block: use Error mechanism instead of -errno for block_job_set_speed()
  block: use Error mechanism instead of -errno for block_job_create()

12 years agoqapi: fix qmp_balloon() conversion
Luiz Capitulino [Thu, 26 Apr 2012 20:15:02 +0000 (17:15 -0300)]
qapi: fix qmp_balloon() conversion

Commit d72f326431 forgot to convert a call from qerror_report() to
error_set(). Fix it.

Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com>
12 years agoqemu-iotests: add block-stream speed value test case
Stefan Hajnoczi [Wed, 25 Apr 2012 15:51:04 +0000 (16:51 +0100)]
qemu-iotests: add block-stream speed value test case

Add tests to exercise the InvalidParameter 'speed' error code path, as
well as the regular success case for setting the speed.  The
block-stream 'speed' parameter allows the speed limit of the job to be
applied immediately when the job starts instead of issuing a separate
block-job-set-speed command later.  If the parameter has an invalid
value we expect to get an error and the job is not created.

It turns out that cancelling a block job is a common operation in these
test cases, let's extract a cancel_and_wait() function instead of
duplicating the QMP commands.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
12 years agoblock: add 'speed' optional parameter to block-stream
Stefan Hajnoczi [Wed, 25 Apr 2012 15:51:03 +0000 (16:51 +0100)]
block: add 'speed' optional parameter to block-stream

Allow streaming operations to be started with an initial speed limit.
This eliminates the window of time between starting streaming and
issuing block-job-set-speed.  Users should use the new optional 'speed'
parameter instead so that speed limits are in effect immediately when
the job starts.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
12 years agoblock: change block-job-set-speed argument from 'value' to 'speed'
Stefan Hajnoczi [Wed, 25 Apr 2012 15:51:02 +0000 (16:51 +0100)]
block: change block-job-set-speed argument from 'value' to 'speed'

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
12 years agoblock: use Error mechanism instead of -errno for block_job_set_speed()
Stefan Hajnoczi [Wed, 25 Apr 2012 15:51:01 +0000 (16:51 +0100)]
block: use Error mechanism instead of -errno for block_job_set_speed()

There are at least two different errors that can occur in
block_job_set_speed(): the job might not support setting speeds or the
value might be invalid.

Use the Error mechanism to report the error where it occurs.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
12 years agoblock: use Error mechanism instead of -errno for block_job_create()
Stefan Hajnoczi [Wed, 25 Apr 2012 15:51:00 +0000 (16:51 +0100)]
block: use Error mechanism instead of -errno for block_job_create()

The block job API uses -errno return values internally and we convert
these to Error in the QMP functions.  This is ugly because the Error
should be created at the point where we still have all the relevant
information.  More importantly, it is hard to add new error cases to
this case since we quickly run out of -errno values without losing
information.

Go ahead and use Error directly and don't convert later.

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
12 years agotarget-arm: Make SETEND respect bswap_code (BE8) setting
Peter Maydell [Tue, 24 Apr 2012 18:05:05 +0000 (18:05 +0000)]
target-arm: Make SETEND respect bswap_code (BE8) setting

Make the SETEND instruction respect the setting of bswap_code,
so that in BE8 mode we UNDEF for attempts to switch into
little-endian mode and nop for attempts to stay in big-endian
mode. (This is the inverse of the existing handling of SETEND
in the more common little-endian setup, which we use since
we don't implement the architecturally-mandated dynamic
endianness switching.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
12 years agotarget-arm: Move A9 config_base_address reset value to ARMCPU
Peter Maydell [Fri, 20 Apr 2012 07:39:15 +0000 (07:39 +0000)]
target-arm: Move A9 config_base_address reset value to ARMCPU

Move the A9 config_base_address cp15 register reset value to
ARMCPU. This should become a QOM property so that the Highbank
board can set it without having to pull in cpu-qom.h, but at
least this avoids the implicit dependency on reset ordering
that the previous workaround had.

Cc: Mark Langsdorf <mark.langsdorf@calxeda.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
12 years agotarget-arm: Change cpu_arm_init() return type to ARMCPU
Andreas Färber [Fri, 20 Apr 2012 07:39:14 +0000 (07:39 +0000)]
target-arm: Change cpu_arm_init() return type to ARMCPU

Make cpu_arm_init() return a QOM ARMCPU, so that we don't need to
obtain an ARMCPU through arm_env_get_cpu() in machine init code.
This requires to adjust the inclusion site of cpu-qom.h and in turn,
forward-looking, to homogenize its include order.

cpu_init() must still return a CPUARMState for backwards and
cross-target compatibility, so adjust the cpu_init macro.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
12 years agoqemu-timer: Optimize data structures
Stefan Weil [Fri, 20 Apr 2012 09:51:58 +0000 (11:51 +0200)]
qemu-timer: Optimize data structures

Remove all holes which were found by pahole on Linux x86_64
(and replace "struct QEMUTimer" by "QEMUTimer").

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
12 years agoqemu-timer: Remove function alarm_has_dynticks
Stefan Weil [Fri, 20 Apr 2012 09:27:24 +0000 (11:27 +0200)]
qemu-timer: Remove function alarm_has_dynticks

Some time ago, the last time which did not have dynticks was removed,
so now all timers have dynticks.

I also removed a misleading error message for the dynticks timer.
If timer_create fails, there is already an error message, and
QEMU will use the unix timer which also provides dynamic ticks,
therefore dynamic ticks are not disabled.

v2:
Remove two if statements because they were always true
(thanks to Paolo Bonzini for this correction).

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
12 years agoqemu-timer: Use bool, false, true for boolean values
Stefan Weil [Fri, 20 Apr 2012 08:45:48 +0000 (10:45 +0200)]
qemu-timer: Use bool, false, true for boolean values

This avoids conversions between int and bool / char.

It also makes the code more readable.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
12 years agoqemu-timer: Remove unused function qemu_alarm_pending
Stefan Weil [Fri, 20 Apr 2012 08:50:55 +0000 (10:50 +0200)]
qemu-timer: Remove unused function qemu_alarm_pending

The last user of this function was removed by commit
12d4536f7d911b6d87a766ad7300482ea663cea2.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
12 years agoqemu-timer: Remove redundant include statements
Stefan Weil [Fri, 20 Apr 2012 08:27:06 +0000 (10:27 +0200)]
qemu-timer: Remove redundant include statements

qemu-timer.h includes qemu-common.h which already includes time.h,
sys/time.h, windows.h, unistd.h, fcntl.h, errno.h and signal.h.

Therefore those include statements are redundant and can be removed.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Stefan Weil <sw@weilnetz.de>
12 years agoMerge remote-tracking branch 'bonzini/nbd-next' into staging
Anthony Liguori [Thu, 26 Apr 2012 20:22:07 +0000 (15:22 -0500)]
Merge remote-tracking branch 'bonzini/nbd-next' into staging

* bonzini/nbd-next:
  nbd: Fix uninitialised use of s->sock

12 years agoMerge remote-tracking branch 'kraxel/usb.49' into staging
Anthony Liguori [Thu, 26 Apr 2012 20:21:52 +0000 (15:21 -0500)]
Merge remote-tracking branch 'kraxel/usb.49' into staging

* kraxel/usb.49:
  usb-uhci: update irq line on reset
  usb: add serial number generator
  usb-redir: Not finding an async urb id is not an error
  usb-redir: Reset device address and speed on disconnect
  usb-redir: An interface count of 0 is a valid value
  usb-xhci: fix bit test
  usb-xhci: Use PCI DMA helper functions
  usb-host: fix zero-length packets
  usb-host: don't dereference invalid iovecs
  usb-storage: fix request canceling
  usb-ehci: Ensure frindex writes leave a valid frindex value
  usb-ehci: add missing usb_packet_init() call
  usb-ehci: remove hack

12 years agoMerge remote-tracking branch 'stefanha/tracing' into staging
Anthony Liguori [Thu, 26 Apr 2012 20:21:01 +0000 (15:21 -0500)]
Merge remote-tracking branch 'stefanha/tracing' into staging

* stefanha/tracing:
  Beautify makefile commands for generation of files with tracetool
  Generic elimination of auto-generated files

12 years agoMerge remote-tracking branch 'mst/tags/for_anthony' into staging
Anthony Liguori [Thu, 26 Apr 2012 20:20:33 +0000 (15:20 -0500)]
Merge remote-tracking branch 'mst/tags/for_anthony' into staging

* mst/tags/for_anthony:
  e1000: set E1000_ICR_INT_ASSERTED only for 8257x
  e1000: link auto-negotiation emulation
  e1000: introduce bit for debugging PHY emulation
  e1000: introduce helpers to manipulate link status
  e1000: PHY loopback mode support
  e1000: conditionally raise irq at the end of MDI cycle
  e1000: introduce bits of PHY control register
  eepro100: Fix multicast regression
  virtio: order index/descriptor reads
  virtio: add missing mb() on enable notification
  virtio: add missing mb() on notification
  e1000: move reset function earlier in file

12 years agoMerge remote-tracking branch 'afaerber/qom-cpu-x86-prop.v3' into staging
Anthony Liguori [Thu, 26 Apr 2012 20:18:06 +0000 (15:18 -0500)]
Merge remote-tracking branch 'afaerber/qom-cpu-x86-prop.v3' into staging

* afaerber/qom-cpu-x86-prop.v3:
  target-i386: Introduce "tsc-frequency" property for X86CPU
  target-i386: Prepare "vendor" property for X86CPU
  target-i386: Introduce "xlevel" property for X86CPU
  target-i386: Introduce "level" property for X86CPU
  target-i386: Add property getter for CPU model-id
  target-i386: Add property getter for CPU stepping
  target-i386: Add property getter for CPU model
  target-i386: Add property getter for CPU family
  target-i386: Add "model-id" property to X86CPU
  target-i386: Add "stepping" property to X86CPU
  target-i386: Add "model" property to X86CPU
  target-i386: Add "family" property to X86CPU
  target-i386: Add range check for -cpu ,family=x
  target-i386: Pass X86CPU to cpu_x86_register()
  target-i386: Fix x86_cpuid_set_model_id()

12 years agoMerge remote-tracking branch 'amit/master' into staging
Anthony Liguori [Thu, 26 Apr 2012 20:16:24 +0000 (15:16 -0500)]
Merge remote-tracking branch 'amit/master' into staging

* amit/master:
  virtio-serial-bus: Unset guest_connected at reset and driver reset
  virtio-serial-bus: fix guest_connected init before driver init

12 years agoRevert "configure: Virtfs doesn't require libcap."
Anthony Liguori [Wed, 25 Apr 2012 19:19:05 +0000 (14:19 -0500)]
Revert "configure: Virtfs doesn't require libcap."

This reverts commit d10f9056bacf7991fd6a5f63ac2e0190e84ea3a7 due to a build
breakage.

See http://spunk.home.kraxel.org/bb/builders/ubuntu-default/builds/52

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agoos-posix: Fix build on FreeBSD
Nathan Whitehorn [Sat, 14 Apr 2012 14:01:00 +0000 (16:01 +0200)]
os-posix: Fix build on FreeBSD

Add an include for a header required to build on recent FreeBSD.

Signed-off-by: Nathan Whitehorn <nwhitehorn@freebsd.org>
Signed-off-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agomain_loop_wait: block indefinitely
Stefano Stabellini [Fri, 13 Apr 2012 18:35:04 +0000 (19:35 +0100)]
main_loop_wait: block indefinitely

- remove qemu_calculate_timeout;

- explicitly size timeout to uint32_t;

- introduce slirp_update_timeout;

- pass NULL as timeout argument to select in case timeout is the maximum
value;

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Acked-by: Paul Brook <paul@codesourcery.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agoqemu_next_alarm_deadline: check the expire time of a clock only if it is enabled
Stefano Stabellini [Fri, 13 Apr 2012 18:35:03 +0000 (19:35 +0100)]
qemu_next_alarm_deadline: check the expire time of a clock only if it is enabled

Also delta in qemu_next_alarm_deadline is a 64 bit value so set the
default to INT64_MAX instead of INT32_MAX.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agotimers: the rearm function should be able to handle delta = INT64_MAX
Stefano Stabellini [Fri, 13 Apr 2012 18:35:02 +0000 (19:35 +0100)]
timers: the rearm function should be able to handle delta = INT64_MAX

Fix win32_rearm_timer and mm_rearm_timer: they should be able to handle
INT64_MAX as a delta parameter without overflowing.
Also, the next deadline in ms should be calculated rounding down rather
than up (see unix_rearm_timer and dynticks_rearm_timer).

Finally ChangeTimerQueueTimer takes an unsigned long and timeSetEvent
takes an unsigned int as delta, so cast the ms delta to the appropriate
unsigned integer.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agotarget-i386: Fix x86_cpuid_set_model_id()
Andreas Färber [Tue, 24 Apr 2012 14:22:31 +0000 (16:22 +0200)]
target-i386: Fix x86_cpuid_set_model_id()

Don't assume zeroed cpuid_model[] fields.

This didn't break anything yet but QOM properties should be able to set
the value to something else without setting an intermediate zero string.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agoqtest: Fix more format errors with qtest_sendf
Stefan Weil [Mon, 23 Apr 2012 19:40:08 +0000 (21:40 +0200)]
qtest: Fix more format errors with qtest_sendf

After adding GCC_FMT_ATTR to qtest_sendf, more format errors are reported
by the compiler. These are fixed here.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agosdl: Add QEMU mascot icon for use with SDL
Stefan Weil [Fri, 13 Apr 2012 20:24:42 +0000 (22:24 +0200)]
sdl: Add QEMU mascot icon for use with SDL

This is a bitmap file (32x32x4) derived from the official QEMU mascot
(which was designed by Benoît Canet). I stripped the text from the SVG
to get a nearly square image and converted the result to BMP without
any manual optimization.

The bitmap is currently used by QEMU's SDL interface and replaces the
default X icon.

v2: Add qemu-icon.bmp to Makefile.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agoqom: quick and dirty QOM filesystem based on FUSE
Anthony Liguori [Wed, 18 Apr 2012 22:37:04 +0000 (17:37 -0500)]
qom: quick and dirty QOM filesystem based on FUSE

Here's an example session:

anthony@titi:~/git/qemu/QMP$ QMP_SERVER=/tmp/server.sock ./qom-fuse tmp
anthony@titi:~/git/qemu/QMP$ ls tmp
machine  sysbus  type
anthony@titi:~/git/qemu/QMP$ ls tmp/machine
i440fx  peripheral  peripheral-anon  type  unattached
anthony@titi:~/git/qemu/QMP$ ls tmp/machine/i440fx
ioapic  parent_bus  pci.0  type
anthony@titi:~/git/qemu/QMP$ ls tmp/machine/i440fx/pci.0
child[0]  child[1]  child[2]  child[3]  child[4]  child[5]  type
anthony@titi:~/git/qemu/QMP$ ls tmp/machine/i440fx/pci.0/child[4]
addr                 legacy-addr                 multifunction  type
command_serr_enable  legacy-command_serr_enable  parent_bus
ide.0                legacy-multifunction        rombar
ide.1                legacy-romfile              romfile
anthony@titi:~/git/qemu/QMP$ cat tmp/machine/i440fx/pci.0/child[4]/type
piix3-ide
anthony@titi:~/git/qemu/QMP$ ls -al tmp/machine/i440fx/pci.0/child\[4\]/parent_bus
lrwxr-xr-x 2 anthony anthony 4096 1969-12-31 18:00 tmp/machine/i440fx/pci.0/child[4]/parent_bus -> ../../../machine/i440fx/pci.0

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agopc-sysfw: make sure to call qdev_init
Anthony Liguori [Wed, 18 Apr 2012 22:33:15 +0000 (17:33 -0500)]
pc-sysfw: make sure to call qdev_init

We're not actually calling qdev_init for the pc-sysfw device.  Since we create
the canonical path during realize, this was causing an assert to trigger when
attempting to read a link pointing to pc-sysfw.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
12 years agonbd: Fix uninitialised use of s->sock
Kevin Wolf [Thu, 26 Apr 2012 11:45:30 +0000 (13:45 +0200)]
nbd: Fix uninitialised use of s->sock

s->sock is assigned only afterwards, so we're really registering an
aio_fd_handler for file descriptor 0 here. Not exactly what we intended.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
12 years agousb-uhci: update irq line on reset
Gerd Hoffmann [Fri, 20 Apr 2012 13:13:24 +0000 (15:13 +0200)]
usb-uhci: update irq line on reset

uhci_reset() clears irq mask and irq status registers, but doesn't
update the irq line.  Which may result in suspious IRQs after uhci
reset.  Fix it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb: add serial number generator
Gerd Hoffmann [Fri, 20 Apr 2012 10:33:30 +0000 (12:33 +0200)]
usb: add serial number generator

This patch adds a function which creates unique serial numbers for usb
devices and puts it into use.  Windows guests tend to become unhappy if
they find two identical usb devices in the system.  Effects range from
non-functional devices (with yellow exclamation mark in device manager)
to BSODs.  Handing out unique serial numbers to devices fixes this.

With this patch applied almost all emulated devices get a generated,
unique serial number.  There are two exceptions:

 * usb-storage devices will prefer a user-specified serial number
   and will only get a generated number in case the serial property
   is unset.
 * usb-hid devices keep the fixed serial number "42" as it is used
   to signal "remote wakeup actually works".
   See commit 7b074a22dab4bdda9864b933f1bc811a3db42845

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-redir: Not finding an async urb id is not an error
Hans de Goede [Sat, 31 Mar 2012 15:14:23 +0000 (17:14 +0200)]
usb-redir: Not finding an async urb id is not an error

We clear our pending async urb list on device disconnect and we may still
receive "packet complete" packets from our peer after this, which will then
refer to packet ids no longer in our list.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-redir: Reset device address and speed on disconnect
Hans de Goede [Sat, 31 Mar 2012 15:14:22 +0000 (17:14 +0200)]
usb-redir: Reset device address and speed on disconnect

Without this disconnected devices look like the last redirected device
in the monitor in "info usb".

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-redir: An interface count of 0 is a valid value
Hans de Goede [Sat, 31 Mar 2012 15:14:21 +0000 (17:14 +0200)]
usb-redir: An interface count of 0 is a valid value

An interface-count of 0 happens when a device is in unconfigured state when
it gets redirected. So we should not use 0 to detect not having received
interface info from our peer.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-xhci: fix bit test
Lai Jiangshan [Mon, 2 Apr 2012 06:35:30 +0000 (14:35 +0800)]
usb-xhci: fix bit test

use & instead of the wrong &&

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-xhci: Use PCI DMA helper functions
David Gibson [Wed, 4 Apr 2012 00:15:58 +0000 (10:15 +1000)]
usb-xhci: Use PCI DMA helper functions

Shortly before 1.0, we added helper functions / wrappers for doing PCI DMA
from individual devices.  This makes what's going on clearer and means that
when we add IOMMU support somewhere in the future, only the general PCI
code will have to change, not every device that uses PCI DMA.

However, usb-xhci is not using these wrappers, despite being a PCI only
device.  This patch remedies the situation, using the pci dma functions
instead of direct calls to cpu_physical_memory_{read,write}().  Likewise
address parameters for DMA are changed to dma_addr_t instead of
target_phys_addr_t.

[ kraxel: removed #ifdefs ]

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-host: fix zero-length packets
Gerd Hoffmann [Thu, 19 Apr 2012 11:36:40 +0000 (13:36 +0200)]
usb-host: fix zero-length packets

usb-host optimizes away zero-length packets by not entering the
processing loop at all.  Which isn't correct, we should submit a
zero-length urb to the host devicein that case.  This patch makes
sure we run the processing loop at least once.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-host: don't dereference invalid iovecs
Gerd Hoffmann [Thu, 19 Apr 2012 11:35:07 +0000 (13:35 +0200)]
usb-host: don't dereference invalid iovecs

usb-host assumes the first iovec element is always valid.
In case of a zero-length packet this isn't true though.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-storage: fix request canceling
Gerd Hoffmann [Wed, 18 Apr 2012 10:08:29 +0000 (12:08 +0200)]
usb-storage: fix request canceling

Little fix for usb packet handling on i/o cancelation.  The
usb packet pointer (s->packet) is cleared at the wrong place:
The scsi request cancel handler does it.  When a usb packet
is canceled the usb-storage emulation canceles the scsi request
if present.  In most cases there is one, so usually s->packet
is cleared as needed even with the code sitting at the wrong
place.

If there is no scsi request in flight s->packet is not cleared
though.  The usb-storage emulation will then try to complete an
usb packet which is not in flight any more and thereby trigger
an assert() in the usb core.

Fix this by clearing s->packet at the correct place, which is
the usb packet cancel header.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-ehci: Ensure frindex writes leave a valid frindex value
Hans de Goede [Tue, 3 Apr 2012 12:21:47 +0000 (14:21 +0200)]
usb-ehci: Ensure frindex writes leave a valid frindex value

frindex is a 14 bits counter, so bits 31-14 should always be 0, and
after the commit titled "usb-ehci: frindex always is a 14 bits counter"
we rely on frindex always being a multiple of 8. I've not seen this in
practice, but theoretically a guest can write a value >= 0x4000 or a value
which is not a multiple of 8 value to frindex, this patch ensures that
things will still work when that happens.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-ehci: add missing usb_packet_init() call
Gerd Hoffmann [Thu, 19 Apr 2012 11:07:54 +0000 (13:07 +0200)]
usb-ehci: add missing usb_packet_init() call

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agousb-ehci: remove hack
Gerd Hoffmann [Tue, 17 Apr 2012 10:33:58 +0000 (12:33 +0200)]
usb-ehci: remove hack

To answer the question in the comment removed by this patch:  I think
this was needed because several places in the ehci emulation did not
check the T bit of link entries correctly and thus might have followed
invalid references.  See commit 2a5ff735dc1074171a0cbb1dc228d6d6e907f571

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
12 years agohda: fix codec ids
Gerd Hoffmann [Thu, 26 Apr 2012 07:15:04 +0000 (09:15 +0200)]
hda: fix codec ids

Our hda codecs exist in two variants:  With CONFIG_MIXEMU=y they expose
amplifiers for volume control to the guest, with CONFIG_MIXEMU=n they
don't.

This patch changes the codec ids, they are different now for these two
cases.  This makes sure windows guests will notice the difference.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
12 years agohda: add hda-micro codec
Gerd Hoffmann [Thu, 26 Apr 2012 07:15:03 +0000 (09:15 +0200)]
hda: add hda-micro codec

It's identical to the hda-duplex codec, except that it advertises the
input as microphone instead of line-in and the output as speaker instead
of line-out.  Some guest apps (microsoft netmeeting being one) are picky
when it comes to selecting the recording source and don't accept
line-in, so give them what they expect.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
12 years agohda: move input widgets from duplex to common
Gerd Hoffmann [Thu, 26 Apr 2012 07:15:02 +0000 (09:15 +0200)]
hda: move input widgets from duplex to common

Preparing for a new user of the input widget definitions.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
12 years agofix paaudio.c warnings
Gerd Hoffmann [Wed, 25 Apr 2012 16:19:41 +0000 (18:19 +0200)]
fix paaudio.c warnings

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
12 years agoMAINTAINERS: Document all stable trees
Andreas Färber [Fri, 13 Apr 2012 15:52:27 +0000 (17:52 +0200)]
MAINTAINERS: Document all stable trees

We currently host stable trees for 0.10, 0.14, 0.15 and 1.0.
Sort in descending order. It is expected that further non-stable
sections will be added above these so this order avoids scrolling
through an ever-growing list of stable trees.

Signed-off-by: Andreas Färber <afaerber@suse.de>
12 years agoMAINTAINERS: Fix SCM tree for virtio-9p
Andreas Färber [Fri, 13 Apr 2012 16:23:55 +0000 (18:23 +0200)]
MAINTAINERS: Fix SCM tree for virtio-9p

Instead of a Web link, T: is supposed to indicate type of SCM and
pullable URL, so switch to the git:// URL.
Also harmonize the spacing between sections while at it.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
12 years agoMAINTAINERS: Indicate type of SCM
Andreas Färber [Fri, 13 Apr 2012 16:03:42 +0000 (18:03 +0200)]
MAINTAINERS: Indicate type of SCM

T: lines are supposed to indicate whether it's git.

Signed-off-by: Andreas Färber <afaerber@suse.de>
12 years agoMAINTAINERS: Fix TCI file pattern
Andreas Färber [Fri, 13 Apr 2012 15:22:03 +0000 (17:22 +0200)]
MAINTAINERS: Fix TCI file pattern

tcg/tci is a directory, so for recursive semantics add a trailing slash.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Stefan Weil <sw@weilnetz.de>
12 years agoMAINTAINERS: Fix virtio-9p file pattern
Andreas Färber [Fri, 13 Apr 2012 15:19:12 +0000 (17:19 +0200)]
MAINTAINERS: Fix virtio-9p file pattern

Only one pattern is allowed per F: line, split in two.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
12 years agoMAINTAINERS: Fix PC file pattern
Andreas Färber [Fri, 13 Apr 2012 15:18:13 +0000 (17:18 +0200)]
MAINTAINERS: Fix PC file pattern

Only one pattern is allowed per F: line, split it in two.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Cc: Anthony Liguori <aliguori@us.ibm.com>