Blue Swirl [Sat, 8 Sep 2012 12:40:00 +0000 (12:40 +0000)]
disas: avoid using cpu_single_env
Pass around CPUArchState instead of using global cpu_single_env.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Acked-by: Richard Henderson <rth@twiddle.net>
Acked-by: Aurelien Jarno <aurelien@aurel32.net>
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Blue Swirl [Sat, 13 Oct 2012 18:52:23 +0000 (18:52 +0000)]
slirp: remove unused function u_sleep
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 13 Oct 2012 18:49:20 +0000 (18:49 +0000)]
sun4c: remove unused functions
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 13 Oct 2012 18:46:05 +0000 (18:46 +0000)]
m48t59: remove unused m48t59_set_addr
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Catalin Patulea [Mon, 29 Oct 2012 07:45:51 +0000 (03:45 -0400)]
tests/tcg: new test for i386 FPREM and FPREM1
This is setting the stage for a cleanup of FPREM and FPREM1 helpers while being
sure that they behave same as bare metal.
The test constructs operands using combinations of corner cases for the
floating-point bitfields and prints operands, result and FPU status word for
FPREM and FPREM1. The outputs can then be compared between bare metal and QEMU.
The 'run-test-i386-fprem' make target does just that.
Signed-off-by: Catalin Patulea <catalinp@google.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Jan Kiszka [Wed, 31 Oct 2012 09:49:02 +0000 (10:49 +0100)]
memory: Don't dump disabled regions
This makes "info mtree" output readable again.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Jan Kiszka [Mon, 5 Nov 2012 15:45:56 +0000 (16:45 +0100)]
memory: Reintroduce dirty flag to optimize changes on disabled regions
Cirrus is triggering this, e.g. during Win2k boot: Changes only on
disabled regions require no topology update when transaction depth drops
to 0 again.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Stefan Weil [Sun, 4 Nov 2012 20:42:08 +0000 (21:42 +0100)]
qemu-timer: Fix compilation for non-POSIX hosts
A compiler warning is caused by the unused local function reinit_timers
on non-POSIX hosts. Include that function only for POSIX hosts.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
BALATON Zoltan [Sun, 4 Nov 2012 17:41:59 +0000 (18:41 +0100)]
vmware_vga: Add back some info in local state partially reverting
aa32b38c
Keep saving display surface parameters at init and using these cached
values instead of getting them when needed. Not sure why this is
needed (maybe due to the interaction with the vga device) but not
doing this broke the Xorg vmware driver at least.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Tested-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Jan Kiszka [Sun, 4 Nov 2012 08:16:55 +0000 (09:16 +0100)]
kvmvapic: Fix TB invalidation after instruction patching
Since
0b57e287, cpu_memory_rw_debug already triggers a TB invalidation.
As it doesn't (and cannot) set is_cpu_write_access=1 but "consumes" the
currently executed TB, the tb_invalidate_phys_page_range call from
patch_instruction didn't work anymore.
Fix this by open-coding the required bits to restore the CPU state from
the current TB position before patching and resume execution on the
patched instruction afterward.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Tested-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Crosthwaite [Thu, 8 Nov 2012 04:01:19 +0000 (14:01 +1000)]
microblaze: translate.c: Fix swaph decoding
The swaph instruction was not decoding correctly. s/1e1/1e2 on the
9 LSBs on the instruction decode.
Reported-by: David Holsgrove <david.holsgrove@xilinx.com>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Paolo Bonzini [Sat, 3 Nov 2012 17:10:17 +0000 (18:10 +0100)]
tools: initialize main loop before block layer
Tools were broken because they initialized the block layer while
qemu_aio_context was still NULL.
Reported-by: malc <av1474@comtv.ru>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
malc [Mon, 5 Nov 2012 17:47:04 +0000 (21:47 +0400)]
tcg/ppc32: Use trampolines to trim the code size for mmu slow path accessors
mmu access looks something like:
<check tlb>
if miss goto slow_path
<fast path>
done:
...
; end of the TB
slow_path:
<pre process>
mr r3, r27 ; move areg0 to r3
; (r3 holds the first argument for all the PPC32 ABIs)
<call mmu_helper>
b $+8
.long done
<post process>
b done
On ppc32 <call mmu_helper> is:
(SysV and Darwin)
mmu_helper is most likely not within direct branching distance from
the call site, necessitating
a. moving 32 bit offset of mmu_helper into a GPR ; 8 bytes
b. moving GPR to CTR/LR ; 4 bytes
c. (finally) branching to CTR/LR ; 4 bytes
r3 setting - 4 bytes
call - 16 bytes
dummy jump over retaddr - 4 bytes
embedded retaddr - 4 bytes
Total overhead - 28 bytes
(PowerOpen (AIX))
a. moving 32 bit offset of mmu_helper's TOC into a GPR1 ; 8 bytes
b. loading 32 bit function pointer into GPR2 ; 4 bytes
c. moving GPR2 to CTR/LR ; 4 bytes
d. loading 32 bit small area pointer into R2 ; 4 bytes
e. (finally) branching to CTR/LR ; 4 bytes
r3 setting - 4 bytes
call - 24 bytes
dummy jump over retaddr - 4 bytes
embedded retaddr - 4 bytes
Total overhead - 36 bytes
Following is done to trim the code size of slow path sections:
In tcg_target_qemu_prologue trampolines are emitted that look like this:
trampoline:
mfspr r3, LR
addi r3, 4
mtspr LR, r3 ; fixup LR to point over embedded retaddr
mr r3, r27
<jump mmu_helper> ; tail call of sorts
And slow path becomes:
slow_path:
<pre process>
<call trampoline>
.long done
<post process>
b done
call - 4 bytes (trampoline is within code gen buffer
and most likely accessible via
direct branch)
embedded retaddr - 4 bytes
Total overhead - 8 bytes
In the end the icache pressure is decreased by 20/28 bytes at the cost
of an extra jump to trampoline and adjusting LR (to skip over embedded
retaddr) once inside.
Signed-off-by: malc <av1474@comtv.ru>
Blue Swirl [Sat, 3 Nov 2012 18:48:35 +0000 (18:48 +0000)]
target-mips: use ULL for 64 bit constants
Fix build on a 32 bit host:
CC mips-softmmu/target-mips/dsp_helper.o
/src/qemu/target-mips/dsp_helper.c: In function 'helper_dextr_rs_w':
/src/qemu/target-mips/dsp_helper.c:3556: error: integer constant is too large for 'long' type
/src/qemu/target-mips/dsp_helper.c: In function 'helper_extr_s_h':
/src/qemu/target-mips/dsp_helper.c:3656: error: integer constant is too large for 'long' type
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Anthony Liguori [Fri, 2 Nov 2012 21:12:53 +0000 (16:12 -0500)]
build: pthread_atfork() needs include of pthread.h
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
malc [Sat, 3 Nov 2012 15:38:32 +0000 (19:38 +0400)]
tcg/ppc: ld/st optimization
Signed-off-by: malc <av1474@comtv.ru>
BALATON Zoltan [Sat, 3 Nov 2012 11:47:08 +0000 (12:47 +0100)]
vmware_vga: Allow simple drivers to work without using the fifo
Postpone stopping the dirty log to the point where the command fifo is
configured to allow drivers which don't use the fifo to work too.
(Without this the picture rendered into the vram never got to the
screen and the DIRECT_VRAM option meant to support this case was
removed a year ago.)
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
BALATON Zoltan [Sat, 3 Nov 2012 11:47:08 +0000 (12:47 +0100)]
vmware_vga: Return a value for FB_SIZE before the device is enabled
According to the documentation drivers using this device should read
FB_SIZE before enabling the device to know what memory to map. This
would not work if we return 0 before enabled. The docs also mention
reading SVGA_REG_DEPTH but not writing it. (Only SVGA_REG_BITS_PER_PIXEL
can be written but we don't really support that either.)
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
BALATON Zoltan [Sat, 3 Nov 2012 11:47:08 +0000 (12:47 +0100)]
vmware_vga: Remove duplicated info from local state
Removed info from vmsvga_state that is available from elsewhere and
thus was duplicated here unnecessarily.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
BALATON Zoltan [Sat, 3 Nov 2012 11:47:08 +0000 (12:47 +0100)]
vmware_vga: Coding style cleanup
Fix coding style as suggested by checkpatch.pl
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 3 Nov 2012 12:55:05 +0000 (12:55 +0000)]
Merge branch 'trivial-patches' of git://github.com/stefanha/qemu
* 'trivial-patches' of git://github.com/stefanha/qemu:
pc: Drop redundant test for ROM memory region
exec: make some functions static
target-ppc: make some functions static
ppc: add missing static
vnc: add missing static
vl.c: add missing static
target-sparc: make do_unaligned_access static
m68k: Return semihosting errno values correctly
cadence_uart: More debug information
Conflicts:
target-m68k/m68k-semi.c
Yeongkyoon Lee [Wed, 31 Oct 2012 07:04:25 +0000 (16:04 +0900)]
tcg: Optimize qemu_ld/st by generating slow paths at the end of a block
Add optimized TCG qemu_ld/st generation which locates the code of TLB miss
cases at the end of a block after generating the other IRs.
Currently, this optimization supports only i386 and x86_64 hosts.
Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Yeongkyoon Lee [Wed, 31 Oct 2012 07:04:24 +0000 (16:04 +0900)]
tcg: Add extended GETPC mechanism for MMU helpers with ldst optimization
Add GETPC_EXT which is used by MMU helpers to selectively calculate the code
address of accessing guest memory when called from a qemu_ld/st optimized code
or a C function. Currently, it supports only i386 and x86-64 hosts.
Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Yeongkyoon Lee [Wed, 31 Oct 2012 07:04:23 +0000 (16:04 +0900)]
configure: Add CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization
Enable CONFIG_QEMU_LDST_OPTIMIZATION for TCG qemu_ld/st optimization only when
a host is i386 or x86_64.
Signed-off-by: Yeongkyoon Lee <yeongkyoon.lee@samsung.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Mon, 29 Oct 2012 12:05:11 +0000 (12:05 +0000)]
target-m68k/m68k-semi.c: Log when put_user for returning values fails
Abstract out the use of put_user for returning semihosting call results,
so that we can log when a guest erroneously attempts a semihosting call
with an unwritable argument block.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Peter Maydell [Mon, 29 Oct 2012 12:05:10 +0000 (12:05 +0000)]
target-m68k/m68k-semi: Handle get_user failure
Handle failure of get_user accessing the semihosting
argument block, rather than simply ignoring the failures.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Meador Inge [Mon, 29 Oct 2012 12:05:09 +0000 (12:05 +0000)]
m68k: Return semihosting errno values correctly
Fixing a simple typo, s/errno/err/, that caused
the error status from GDB semihosted system calls
to be returned incorrectly.
Signed-off-by: Meador Inge <meadori@codesourcery.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Paolo Bonzini [Fri, 2 Nov 2012 14:43:24 +0000 (15:43 +0100)]
vl: delay thread initialization after daemonization
Commit ac4119c (chardev: Use timer instead of bottom-half to postpone
open event, 2012-10-12) moved the alarm timer initialization to an earlier
point but failed to consider that it depends on qemu_init_main_loop.
Later, commit 1c53786 (vl: init main loop earlier, 2012-10-30) fixed
this, but left -daemonize in two different ways. First, timers need to
be reinitialized after forking. Second, the global mutex was being held
by the parent, and thus dropped after forking.
The first is now fixed using pthread_atfork. For the second part,
make sure that the global mutex is not taken before daemonization,
and similarly delay qemu_thread_self.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Paolo Bonzini [Fri, 2 Nov 2012 14:43:23 +0000 (15:43 +0100)]
vl: unify calls to init_timer_alarm
init_timer_alarm was being called twice. This is not needed.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Paolo Bonzini [Fri, 2 Nov 2012 14:43:22 +0000 (15:43 +0100)]
qemu-timer: reinitialize timers after fork
Timers are not inherited by the child of a fork(2), so just use
pthread_atfork to reinstate them after daemonize.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Paolo Bonzini [Fri, 2 Nov 2012 14:43:21 +0000 (15:43 +0100)]
semaphore: implement fallback counting semaphores with mutex+condvar
OpenBSD and Darwin do not have sem_timedwait. Implement a fallback
for them.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Paolo Bonzini [Fri, 2 Nov 2012 14:43:20 +0000 (15:43 +0100)]
compiler: support Darwin weak references
Weakrefs only tell you if the symbol was defined elsewhere, so you
need a further check at runtime to pick the default definition
when needed.
This could be automated by the compiler, but it does not do it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Fri, 2 Nov 2012 18:06:28 +0000 (13:06 -0500)]
Merge remote-tracking branch 'bonzini/migr-coroutine' into staging
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* bonzini/migr-coroutine:
migration: move process_incoming_migration to a coroutine
migration: handle EAGAIN while reading QEMUFile
migration: move qemu_fclose to process_incoming_migration
migration: close socket QEMUFile from socket_close
migration: xxx_close will only be called once
migration: use closesocket, not close
migration: use migrate_fd_close in migrate_fd_cleanup
migration: clean up server sockets and handlers before invoking process_incoming_migration
migration: replace qemu_stdio_fd with qemu_get_fd
migration: add qemu_get_fd
migration: consolidate QEMUFile methods in a single QEMUFileOps struct
migration: unify stdio-based QEMUFile operations
Anthony Liguori [Fri, 2 Nov 2012 18:05:38 +0000 (13:05 -0500)]
Merge remote-tracking branch 'afaerber/qom-cpu' into staging
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* afaerber/qom-cpu:
target-i386: cpu: fix --disable-kvm compilation
Paolo Bonzini [Tue, 7 Aug 2012 08:57:43 +0000 (10:57 +0200)]
migration: move process_incoming_migration to a coroutine
The final part of incoming migration, which now consists of
process_incoming_migration for all protocols, is thus made non-blocking.
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 7 Aug 2012 09:07:59 +0000 (11:07 +0200)]
migration: handle EAGAIN while reading QEMUFile
This will never happen right now (the assertion would fail). The
next patch will set the socket or pipe in non-blocking mode, thus
enabling this part of the code.
Coroutines can just stop whenever they want with qemu_coroutine_yield.
As soon as select tells the main loop that the migration stream is
readable, the coroutine is re-entered directly in qemu_get_buffer,
where it will read more data and pass it to the loading routines.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 7 Aug 2012 08:51:51 +0000 (10:51 +0200)]
migration: move qemu_fclose to process_incoming_migration
The common suffix is now just process_incoming_migration.
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 7 Aug 2012 08:50:26 +0000 (10:50 +0200)]
migration: close socket QEMUFile from socket_close
The common suffix now is process_incoming_migration+qemu_fclose.
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Thu, 27 Sep 2012 11:30:15 +0000 (13:30 +0200)]
migration: xxx_close will only be called once
No need to test s->fd again, it is tested in the caller.
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Thu, 27 Sep 2012 11:33:08 +0000 (13:33 +0200)]
migration: use closesocket, not close
Windows requires this. Migration does not quite work under Windows
but let's be uniform across QEMU.
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Thu, 27 Sep 2012 11:25:45 +0000 (13:25 +0200)]
migration: use migrate_fd_close in migrate_fd_cleanup
migrate_fd_cleanup will usually close the file descriptor via
buffered_file_close's call to migrate_fd_close. However, in the case
of s->file == NULL it is "inlining" migrate_fd_close (almost: there is a
direct close() instead of using s->close(s)). To fix the inconsistency
and clean up the code, allow multiple calls to migrate_fd_close and use
the function in migrate_fd_cleanup.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Tue, 7 Aug 2012 08:49:13 +0000 (10:49 +0200)]
migration: clean up server sockets and handlers before invoking process_incoming_migration
A first step towards making a common "suffix" for all migration protocols,
and moving it to process_incoming_migration.
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Wed, 8 Aug 2012 08:21:26 +0000 (10:21 +0200)]
migration: replace qemu_stdio_fd with qemu_get_fd
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Wed, 8 Aug 2012 08:20:18 +0000 (10:20 +0200)]
migration: add qemu_get_fd
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Wed, 8 Aug 2012 08:15:15 +0000 (10:15 +0200)]
migration: consolidate QEMUFile methods in a single QEMUFileOps struct
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Paolo Bonzini [Fri, 21 Sep 2012 10:04:03 +0000 (12:04 +0200)]
migration: unify stdio-based QEMUFile operations
Now that qemu_fseek does not exist anymore, there is no reason to do
an fseek before fread/fwrite when operating on an stdio file.
Thus, unify the get/put_buffer callbacks used by qemu_fopen
with those used for pipes.
Reviewed-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Eduardo Habkost [Fri, 2 Nov 2012 16:25:15 +0000 (14:25 -0200)]
target-i386: cpu: fix --disable-kvm compilation
This fixes the following:
target-i386/cpu.o: In function `kvm_cpu_fill_host':
target-i386/cpu.c:783: undefined reference to `kvm_state'
I didn't notice the problem before because GCC was optimizing the entire
kvm_cpu_fill_host() function out (because all calls are conditional on
kvm_enabled()).
* cpu_x86_fill_model_id() is used only if CONFIG_KVM is set, so #ifdef it
entirely to avoid compiler warnings.
* kvm_cpu_fill_host() should be called only if KVM is enabled, so
use #ifdef CONFIG_KVM around the entire function body.
Reported-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Peter Maydell [Fri, 2 Nov 2012 14:54:43 +0000 (14:54 +0000)]
ui/cocoa.m: Update to new DisplayChangeListener member names
Commit a93a4a2 changed the names of some fields in DisplayChangeListener
and broke compilation of the cocoa UI. Update to the new names.
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Andreas Färber <andreas.faerber@web.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Fri, 2 Nov 2012 07:44:13 +0000 (08:44 +0100)]
xenfb: fix build breakage caused by console cleanup series
Console cleanup series renamed dpy_resize and dpy_update all over the
tree, but hw/xenfb.c was forgotten. Update it too so it builds again.
Reported-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Thu, 1 Nov 2012 19:34:13 +0000 (14:34 -0500)]
Merge remote-tracking branch 'kraxel/usb.69' into staging
* kraxel/usb.69: (31 commits)
usb-redir: Allow redirecting super speed devices to high speed controllers
usb-redir: Allow to attach USB 2.0 devices to 1.1 host controller
usb-redir: Use reject rather the disconnect on bad ep info
usb-redir: Add an usbredir_setup_usb_eps() helper function
usb-redir: Add support for input pipelining
usb-redir: Add support for 32 bits bulk packet length
combined-packet: Add a workaround for Linux usbfs + live migration
usb: Add packet combining functions
uhci: Don't crash on device disconnect
uhci: Add a uhci_handle_td_error() helper function
usb/ehci-pci: add helper to create ich9 usb controllers
usb/ehci-pci: add ich9 00:1a.* variant
usb/ehci-pci: dynamic type generation
uhci: add ich9 00:1a.* variants
uhci: stick irq routing info into UHCIInfo too.
uhci: dynamic type generation
xilinx_zynq: add USB controllers
usb/ehci: add sysbus variant
usb/ehci: split into multiple source files
usb/ehci: Guard definition of EHCI_DEBUG
...
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Thu, 1 Nov 2012 16:29:24 +0000 (17:29 +0100)]
pc: Drop redundant test for ROM memory region
Just a few lines above, we already initialize rom_memory accordingly.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Blue Swirl [Sun, 28 Oct 2012 11:04:51 +0000 (11:04 +0000)]
exec: make some functions static
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Blue Swirl [Sun, 28 Oct 2012 11:04:50 +0000 (11:04 +0000)]
target-ppc: make some functions static
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Blue Swirl [Sun, 28 Oct 2012 11:04:49 +0000 (11:04 +0000)]
ppc: add missing static
Add missing 'static' qualifiers.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Acked-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Blue Swirl [Sun, 28 Oct 2012 11:04:48 +0000 (11:04 +0000)]
vnc: add missing static
Add missing 'static' qualifiers.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Blue Swirl [Sun, 28 Oct 2012 11:04:47 +0000 (11:04 +0000)]
vl.c: add missing static
Add missing 'static' qualifiers.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Blue Swirl [Sun, 28 Oct 2012 11:04:46 +0000 (11:04 +0000)]
target-sparc: make do_unaligned_access static
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Meador Inge [Fri, 24 Feb 2012 22:18:41 +0000 (16:18 -0600)]
m68k: Return semihosting errno values correctly
Fixing a simple typo, s/errno/err/, that caused
the error status from GDB semihosted system calls
to be returned incorrectly.
Signed-off-by: Meador Inge <meadori@codesourcery.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Peter Crosthwaite [Fri, 19 Oct 2012 09:08:04 +0000 (19:08 +1000)]
cadence_uart: More debug information
Add more helpful debug information to the cadence UART.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Anthony Liguori [Thu, 1 Nov 2012 16:14:39 +0000 (11:14 -0500)]
Merge remote-tracking branch 'kraxel/pixman.v3' into staging
* kraxel/pixman.v3: (22 commits)
pixman: drop obsolete fields from DisplaySurface
pixman/vnc: remove dead code.
pixman/vnc: remove rgb_prepare_row* functions
pixman/vnc: use pixman images in vnc.
pixman: switch screendump function.
vga: stop direct access to DisplaySurface fields.
qxl: stop direct access to DisplaySurface fields.
console: don't set PixelFormat alpha fields for 32bpp
console: make qemu_alloc_display static
pixman: add pixman image to DisplaySurface
pixman: helper functions
pixman: windup in configure & makefiles
pixman: add submodule
console: remove DisplayAllocator
console: remove dpy_gfx_fill
vga: fix text mode updating
console: init displaychangelisteners on register
console: untangle gfx & txt updates
console: s/TextConsole/QemuConsole/
console: move set_mouse + cursor_define callbacks
...
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Thu, 1 Nov 2012 16:13:59 +0000 (11:13 -0500)]
Merge remote-tracking branch 'stefanha/net' into staging
* stefanha/net:
e1000: pre-initialize RAH/RAL registers
net: Reject non-netdevs in qmp_netdev_del()
net: use "socket" model name for UDP sockets
e1000: drop check_rxov, always treat RX ring with RDH == RDT as empty
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Thu, 1 Nov 2012 16:13:39 +0000 (11:13 -0500)]
Merge remote-tracking branch 'bonzini/threadpool' into staging
* bonzini/threadpool: (39 commits)
raw-win32: implement native asynchronous I/O
raw-posix: move linux-aio.c to block/
raw-win32: add emulated AIO support
raw-posix: rename raw-posix-aio.h, hide unavailable prototypes
raw: merge posix-aio-compat.c into block/raw-posix.c
block: switch posix-aio-compat to threadpool
threadpool: do not take lock in event_notifier_ready
aio: add generic thread-pool facility
qemu-thread: add QemuSemaphore
linux-aio: use event notifiers
aio: clean up now-unused functions
main-loop: use aio_notify for qemu_notify_event
main-loop: use GSource to poll AIO file descriptors
aio: call aio_notify after setting I/O handlers
aio: add aio_notify
aio: make AioContexts GSources
aio: add Win32 implementation
aio: prepare for introducing GSource-based dispatch
aio: add non-blocking variant of aio_wait
aio: test node->deleted before calling io_flush
...
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Thu, 1 Nov 2012 16:12:50 +0000 (11:12 -0500)]
Merge remote-tracking branch 'qemu-kvm/uq/master' into staging
* qemu-kvm/uq/master: (28 commits)
update-linux-headers.sh: Handle new kernel uapi/ directories
target-i386: kvm_cpu_fill_host: use GET_SUPPORTED_CPUID
target-i386: cpu: make -cpu host/check/enforce code KVM-specific
target-i386: make cpu_x86_fill_host() void
Emulate qemu-kvms -no-kvm option
Issue warning when deprecated -tdf option is used
Issue warning when deprecated drive parameter boot=on|off is used
Use global properties to emulate -no-kvm-pit-reinjection
Issue warning when deprecated -no-kvm-pit is used
Use machine options to emulate -no-kvm-irqchip
cirrus_vga: allow configurable vram size
target-i386: Add missing kvm cpuid feature name
i386: cpu: add missing CPUID[EAX=7,ECX=0] flag names
i386: kvm: filter CPUID leaf 7 based on GET_SUPPORTED_CPUID, too
i386: kvm: reformat filter_features_for_kvm() code
i386: kvm: filter CPUID feature words earlier, on cpu.c
i386: kvm: mask cpuid_ext4_features bits earlier
i386: kvm: mask cpuid_kvm_features earlier
i386: kvm: x2apic is not supported without in-kernel irqchip
i386: kvm: set CPUID_EXT_TSC_DEADLINE_TIMER on kvm_arch_get_supported_cpuid()
...
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Anthony Liguori [Thu, 1 Nov 2012 16:12:32 +0000 (11:12 -0500)]
Merge remote-tracking branch 'afaerber/qom-cpu' into staging
* afaerber/qom-cpu: (35 commits)
target-i386: Pass X86CPU to kvm_handle_halt()
target-i386: Pass X86CPU to kvm_get_mp_state()
cpu: Move thread_id to CPUState
cpus: Pass CPUState to run_on_cpu()
target-i386: Pass X86CPU to cpu_x86_inject_mce()
target-i386: Pass X86CPU to kvm_mce_inject()
cpus: Pass CPUState to [qemu_]cpu_has_work()
spapr: Pass PowerPCCPU to hypercalls
spapr: Pass PowerPCCPU to spapr_hypercall()
target-ppc: Pass PowerPCCPU to cpu_ppc_hypercall
target-ppc: Pass PowerPCCPU to powerpc_excp()
xtensa_pic: Pass XtensaCPU to xtensa_ccompare_cb()
cpus: Pass CPUState to qemu_wait_io_event_common()
cpus: Pass CPUState to flush_queued_work()
cpu: Move queued_work_{first,last} to CPUState
cpus: Pass CPUState to qemu_cpu_kick()
target-ppc: Rename kvm_kick_{env => cpu} and pass PowerPCCPU
ppc: Pass PowerPCCPU to {ppc6xx,ppc970,power7,ppc40x,ppce500}_set_irq()
cpus: Pass CPUState to qemu_tcg_init_vcpu()
cpus: Pass CPUState to qemu_tcg_cpu_thread_fn
...
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Peter Maydell [Fri, 26 Oct 2012 15:29:38 +0000 (16:29 +0100)]
arm_boot: Change initrd load address to "halfway through RAM"
To avoid continually having to bump the initrd load address
to account for larger kernel images, put the initrd halfway
through RAM. This allows large kernels on new boards with lots
of RAM to work OK, without breaking existing usecases for
boards with only 32MB of RAM.
Note that this change fixes in passing a bug where we were
passing an overly large max_size to load_image_targphys()
for the initrd, which meant that we wouldn't correctly refuse
to load an enormous initrd that didn't actually fit into RAM.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Igor Mitsyanko <i.mitsyanko@samsung.com>
Tested-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Thu, 1 Nov 2012 15:42:49 +0000 (16:42 +0100)]
Merge branch 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf
* 'ppc-for-upstream' of git://repo.or.cz/qemu/agraf:
pseries: Cleanup duplications of ics_valid_irq() code
pseries: Clean up inconsistent variable name in xics.c
target-ppc: Extend FPU state for newer POWER CPUs
target-ppc: Rework storage of VPA registration state
Revert "PPC: pseries: Remove hack for PIO window"
Aurelien Jarno [Thu, 1 Nov 2012 15:42:29 +0000 (16:42 +0100)]
Merge branch 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm
* 'arm-devs.for-upstream' of git://git.linaro.org/people/pmaydell/qemu-arm: (28 commits)
hw/sd.c: add SD card save/load support
vmstate: Add support for saving/loading bitmaps
hw/sd.c: Fix erase for high capacity cards
pflash_cfi01: Fix debug mode printfery
pflash_cfi0x: QOMified
pflash_cfi01: remove unused total_len field
pflash_cfi0x: remove unused base field
hw/versatile_i2c: Use LOG_GUEST_ERROR
hw/arm_l2x0: Use LOG_GUEST_ERROR
hw/arm_sysctl: Use LOG_GUEST_ERROR
hw/armv7m_nvic: Use LOG_GUEST_ERROR and LOG_UNIMP
hw/arm_timer: Use LOG_GUEST_ERROR and LOG_UNIMP
hw/arm_gic: Use LOG_GUEST_ERROR
hw/arm11mpcore: Use LOG_GUEST_ERROR rather than hw_error()
hw/pl190: Use LOG_UNIMP rather than hw_error()
hw/pl110: Use LOG_GUEST_ERROR rather than hw_error()
hw/pl080: Use LOG_GUEST_ERROR and LOG_UNIMP
hw/pl061: Use LOG_GUEST_ERROR
hw/pl050: Use LOG_GUEST_ERROR
hw/exynos4_boards: Don't prematurely explode QEMUMachineInitArgs
...
Hans de Goede [Wed, 31 Oct 2012 12:47:16 +0000 (13:47 +0100)]
usb-redir: Allow redirecting super speed devices to high speed controllers
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Jan Kiszka [Wed, 31 Oct 2012 12:47:15 +0000 (13:47 +0100)]
usb-redir: Allow to attach USB 2.0 devices to 1.1 host controller
This follows the logic of host-linux: If a 2.0 device has no ISO
endpoint and no interrupt endpoint with a packet size > 64, we can
attach it also to an 1.1 host controller. In case the redir server does
not report endpoint sizes, play safe and remove the 1.1 compatibility as
well. Moreover, if we detect a conflicting change in the configuration
after the device was already attached, it will be disconnected
immediately.
HdG: Several small cleanups and fixes
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Wed, 31 Oct 2012 12:47:14 +0000 (13:47 +0100)]
usb-redir: Use reject rather the disconnect on bad ep info
So that the client gets a notification about us disconnecting the device.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Wed, 31 Oct 2012 12:47:13 +0000 (13:47 +0100)]
usb-redir: Add an usbredir_setup_usb_eps() helper function
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Wed, 31 Oct 2012 12:47:12 +0000 (13:47 +0100)]
usb-redir: Add support for input pipelining
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Wed, 31 Oct 2012 12:47:11 +0000 (13:47 +0100)]
usb-redir: Add support for 32 bits bulk packet length
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Wed, 31 Oct 2012 12:47:10 +0000 (13:47 +0100)]
combined-packet: Add a workaround for Linux usbfs + live migration
Older versions (anything but the latest) of Linux usbfs + libusb(x),
will submit larger (bulk) transfers split into multiple 16k submissions,
which means that rather then all tds getting linked into the queue in
one atomic operarion they get linked in a bunch at a time, which could
cause problems if:
1) We scan the queue while libusb is in the middle of submitting a split
bulk transfer
2) While this bulk transfer is pending we migrate to another host.
The problem is that after 2, the new host will rescan the queue and
combine the packets in one large transfer, where as 1) has caused the
original host to see them as 2 transfers. This patch fixes this by stopping
combinging if we detect a 16k transfer with its int_req flag set.
This should not adversely effect performance for other cases as:
1) Linux never sets the interrupt flag on packets other then the last
2) Windows does set the in_req flag on each td, but will submit large
transfers in 20k tds thus never triggering the check
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Wed, 31 Oct 2012 12:47:09 +0000 (13:47 +0100)]
usb: Add packet combining functions
Currently we only do pipelining for output endpoints, since to properly
support short-not-ok semantics we can only have one outstanding input
packet. Since the ehci and uhci controllers have a limited per td packet
size guests will split large input transfers to into multiple packets,
and since we don't pipeline these, this comes with a serious performance
penalty.
This patch adds helper functions to (re-)combine packets which belong to 1
transfer at the guest device-driver level into 1 large transger. This can be
used by (redirection) usb-devices to enable pipelining for input endpoints.
This patch will combine packets together until a transfer terminating packet
is encountered. A terminating packet is a packet which meets one or more of
the following conditions:
1) The packet size is *not* a multiple of the endpoint max packet size
2) The packet does *not* have its short-not-ok flag set
3) The packet has its interrupt-on-complete flag set
The short-not-ok flag of the combined packet is that of the terminating packet.
Multiple combined packets may be submitted to the device, if the combined
packets do not have their short-not-ok flag set, enabling true pipelining.
If a combined packet does have its short-not-ok flag set the queue will
wait with submitting further packets to the device until that packet has
completed.
Once enabled in the usb-redir and ehci code, this improves the speed (MB/s)
of a Linux guest reading from a USB mass storage device by a factor of
1.2 - 1.5.
And the main reason why I started working on this, when reading from a pl2303
USB<->serial converter, it combines the previous 4 packets submitted per
device-driver level read into 1 big read, reducing the number of packets / sec
by a factor 4, and it allows to have multiple reads outstanding. This allows
for much better latency tolerance without the pl2303's internal buffer
overflowing (which was happening at 115200 bps, without serial flow control).
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Wed, 31 Oct 2012 11:54:37 +0000 (12:54 +0100)]
uhci: Don't crash on device disconnect
My recent uhci cleanup series has introduced a regression, where
qemu sometimes crashes on a device disconnect. The problem is that
the uhci code never checked for a device not / no longer existing, instead
it was relying on usb_handle_packet accepting a NULL device.
But since we now pass usb_handle_packet q->ep->dev, rather then just
a local dev variable, we crash as q->ep == NULL due to the device no longer
existing.
This patch fixes this. Note that this patch also improves over
the old behavior were we would:
1) create a queue for the device
2) create an async for the packet
3) have usb_handle_packet fail
4) destroy the async
5) wait for the queue to be idle for 32 frames
6) destroy the queue
Which was rather sub-optimal.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Hans de Goede [Wed, 31 Oct 2012 11:54:36 +0000 (12:54 +0100)]
uhci: Add a uhci_handle_td_error() helper function
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 30 Oct 2012 12:18:36 +0000 (13:18 +0100)]
usb/ehci-pci: add helper to create ich9 usb controllers
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 30 Oct 2012 12:17:46 +0000 (13:17 +0100)]
usb/ehci-pci: add ich9 00:1a.* variant
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 30 Oct 2012 11:53:17 +0000 (12:53 +0100)]
usb/ehci-pci: dynamic type generation
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 30 Oct 2012 08:57:28 +0000 (09:57 +0100)]
uhci: add ich9 00:1a.* variants
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Fri, 26 Oct 2012 12:56:19 +0000 (14:56 +0200)]
uhci: stick irq routing info into UHCIInfo too.
Kills the ugly "switch (device_id) { ... }" struct and makes it easier
to figure what the differences between the uhci variants are.
Need our own DeviceClass struct for that so we can allocate some space
to store UHCIInfo.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Thu, 25 Oct 2012 14:22:57 +0000 (16:22 +0200)]
uhci: dynamic type generation
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Peter Crosthwaite [Mon, 29 Oct 2012 01:34:38 +0000 (11:34 +1000)]
xilinx_zynq: add USB controllers
Add the two usb controllers in Zynq.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 10 Oct 2012 09:15:52 +0000 (11:15 +0200)]
pixman: drop obsolete fields from DisplaySurface
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Thu, 11 Oct 2012 10:11:27 +0000 (12:11 +0200)]
pixman/vnc: remove dead code.
Switching the vnc server framebuffer to use 32bpp unconditionally
turns the code bits which handle 8 and 16 bpp into dead code.
Remove them.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Thu, 11 Oct 2012 10:04:33 +0000 (12:04 +0200)]
pixman/vnc: remove rgb_prepare_row* functions
Let pixman do it instead.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 10 Oct 2012 11:29:43 +0000 (13:29 +0200)]
pixman/vnc: use pixman images in vnc.
The vnc code uses *three* DisplaySurfaces:
First is the surface of the actual QemuConsole, usually the guest
screen, but could also be a text console (monitor/serial reachable via
Ctrl-Alt-<nr> keys). This is left as-is.
Second is the current server's view of the screen content. The vnc code
uses this to figure which parts of the guest screen did _really_ change
to reduce the amount of updates sent to the vnc clients. It is also
used as data source when sending out the updates to the clients. This
surface gets replaced by a pixman image. The format changes too,
instead of using the guest screen format we'll use fixed 32bit rgb
framebuffer and convert the pixels on the fly when comparing and
updating the server framebuffer.
Third surface carries the format expected by the vnc client. That isn't
used to store image data. This surface is switched to PixelFormat and a
boolean for bigendian byte order.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 10 Oct 2012 11:12:58 +0000 (13:12 +0200)]
pixman: switch screendump function.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 10 Oct 2012 11:05:05 +0000 (13:05 +0200)]
vga: stop direct access to DisplaySurface fields.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 10 Oct 2012 11:02:14 +0000 (13:02 +0200)]
qxl: stop direct access to DisplaySurface fields.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 10 Oct 2012 09:16:26 +0000 (11:16 +0200)]
console: don't set PixelFormat alpha fields for 32bpp
Currently it is inconstent, PixelFormat->amask is left unset whereas
abits and amax and ashift are filled. As an alpha channel doesn't make
sense for the vga framebuffer leave all alpha fields clear.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Thu, 27 Sep 2012 09:06:36 +0000 (11:06 +0200)]
console: make qemu_alloc_display static
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Wed, 26 Sep 2012 13:20:05 +0000 (15:20 +0200)]
pixman: add pixman image to DisplaySurface
Surfaces are now allocated using pixman. DisplaySurface gets new
struct fields with pixman image and data. DisplayChangeListeners
can easily start using pixman now.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 25 Sep 2012 14:23:24 +0000 (16:23 +0200)]
pixman: helper functions
Add some helper functions which will be put
into use by following patches.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 25 Sep 2012 14:04:58 +0000 (16:04 +0200)]
pixman: windup in configure & makefiles
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 30 Oct 2012 14:08:37 +0000 (15:08 +0100)]
usb/ehci: add sysbus variant
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Gerd Hoffmann [Tue, 30 Oct 2012 11:20:06 +0000 (12:20 +0100)]
usb/ehci: split into multiple source files
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Peter Crosthwaite [Mon, 29 Oct 2012 01:34:39 +0000 (11:34 +1000)]
usb/ehci: Guard definition of EHCI_DEBUG
Guard against re-definition of EHCI_DEBUG. Allows for turning on of debug info
from configure (using --qemu-extra-cflags="-DEHCI_DEBUG=1") rather than source
code hacking.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Peter Crosthwaite [Mon, 29 Oct 2012 01:34:36 +0000 (11:34 +1000)]
usb/ehci: seperate out PCIisms
Seperate the PCI stuff from the EHCI components. Extracted the PCIDevice
out into a new wrapper struct to make EHCIState non-PCI-specific. Seperated
tho non PCI init component out into a seperate "common" init function.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>