Blue Swirl [Sat, 24 Oct 2009 16:20:32 +0000 (16:20 +0000)]
sparc32: convert cs4231 to VMState, vmsd and reset
Also remove unused include directive.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 24 Oct 2009 16:09:01 +0000 (16:09 +0000)]
escc: add chipset docs
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 24 Oct 2009 16:07:10 +0000 (16:07 +0000)]
escc: convert to VMState, vmsd and reset
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 24 Oct 2009 15:27:28 +0000 (15:27 +0000)]
sparc32: add chipset docs for eccmemctl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 24 Oct 2009 15:27:23 +0000 (15:27 +0000)]
sparc32: convert slavio_misc to reset + vmsd
Also remove unused include directive.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 24 Oct 2009 14:14:39 +0000 (14:14 +0000)]
sparc32: convert eccmemctl to reset + vmsd
Also remove unused include directive.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sat, 24 Oct 2009 09:15:22 +0000 (09:15 +0000)]
sparc64: remove unused variables
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Juha.Riihimaki@nokia.com [Wed, 21 Oct 2009 10:17:38 +0000 (12:17 +0200)]
target-arm: optimize thumb 32-bit multiply
Current implementation of thumb mul instruction is implemented as a
32x32->64 multiply which then uses only 32 least significant bits of
the result. Replace that with a simple 32x32->32 multiply.
Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>
Acked-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Juha Riihimäki [Thu, 22 Oct 2009 12:17:36 +0000 (15:17 +0300)]
target-arm: cleanup internal resource leaks
Revised patch for getting rid of tcg temporary variable leaks in
target-arm/translate.c. This version also includes the leak patch for
gen_set_cpsr macro, now converted as a static inline function, which I
sent earlier as a separate patch on top of this patch.
Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com>
Acked-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Andre Przywara [Fri, 23 Oct 2009 11:44:31 +0000 (13:44 +0200)]
target-i386: implement lzcnt emulation
lzcnt is a AMD Phenom/Barcelona added instruction returning the
number of leading zero bits in a word.
As this is similar to the "bsr" instruction, reuse the existing
code. There need to be some more changes, though, as lzcnt always
returns a valid value (in opposite to bsr, which has a special
case when the operand is 0).
lzcnt is guarded by the ABM CPUID bit (Fn8000_0001:ECX_5).
Signed-off-by: Andre Przywara <andre.przywara@amd.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Thu, 22 Oct 2009 12:55:37 +0000 (14:55 +0200)]
target-ppc: move often used CPU fields at the top of the structure
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Thu, 15 Oct 2009 21:08:46 +0000 (23:08 +0200)]
target-arm: fix sdiv helper
(INT32_MIN / -1) triggers an overflow, and the result depends on the
host architecture (INT32_MIN on arm, -1 on ppc, SIGFPE on x86). Use a
test to output the correct value.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Acked-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Aurelien Jarno [Thu, 15 Oct 2009 21:14:52 +0000 (23:14 +0200)]
target-arm: use clz32() instead of a for loop
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Acked-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Anthony Liguori [Wed, 21 Oct 2009 18:36:49 +0000 (13:36 -0500)]
Merge commit 'linux-user/linux-user-for-upstream' into staging
Gerd Hoffmann [Mon, 12 Oct 2009 11:45:47 +0000 (17:15 +0530)]
qdev: add string property.
Patchworks-ID: 35755
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Amit Shah [Wed, 7 Oct 2009 13:01:17 +0000 (18:31 +0530)]
char: emit the OPENED event only when a new char connection is opened
The OPENED event gets sent also when qemu resets its state initially.
The consumers of the event aren't interested in receiving this event
on reset.
Patchworks-ID: 35288
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Amit Shah [Wed, 7 Oct 2009 13:01:16 +0000 (18:31 +0530)]
char: rename CHR_EVENT_RESET to CHR_EVENT_OPENED
The char event RESET is emitted when a char device is opened.
Give it a better name.
Patchworks-ID: 35287
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Amit Shah [Wed, 7 Oct 2009 13:01:15 +0000 (18:31 +0530)]
char: check for initial_reset_issued unnecessary
At init, qemu_chr_reset is always called with initial_reset_issued set to 1.
So checking for it to be set is not necessary.
Patchworks-ID: 35286
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Blue Swirl [Sun, 18 Oct 2009 18:44:38 +0000 (18:44 +0000)]
bsd-user: fix breakage by
78cfb07fe0dc556cae662a0fab5fe1bd33daabdb
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 18 Oct 2009 16:26:06 +0000 (16:26 +0000)]
Suppress warnings about 'warn_unused_result' attribute directive
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Juergen Lock [Fri, 16 Oct 2009 22:34:26 +0000 (00:34 +0200)]
bsd-user: FreeBSD update
basic FreeBSD sysarch(2) handling
fixed syscall errno return
Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Sun, 18 Oct 2009 14:51:10 +0000 (14:51 +0000)]
x86: add 'static' to please Sparse
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Thomas Monjalon [Thu, 15 Oct 2009 17:01:21 +0000 (19:01 +0200)]
target-ppc: simpler definitions for microcontrollers based on e300
No need to alias e300 core for each CPU package.
Differences between microcontrollers have to be implemented in a higher layer
than translate_init.c
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Thomas Monjalon [Thu, 15 Oct 2009 17:01:20 +0000 (19:01 +0200)]
target-ppc: add declarations of microcontrollers based on e300
Add CPU declarations of MPC8343, MPC8343E, MPC8347 and MPC8347E.
Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Thomas Monjalon [Thu, 15 Oct 2009 17:01:19 +0000 (19:01 +0200)]
target-ppc: better support of e300 CPU core
Declare HID2 register.
Use high BATs for e300 (8 instead of 4).
Fix index of high BATs registers.
Before the fix, IBAT4-7 were overwriting IBAT0-3.
Signed-off-by: François Armand <francois.armand@os4i.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Sun, 18 Oct 2009 14:00:18 +0000 (16:00 +0200)]
target-arm: fix bugs introduced by
1b2b1e547bd912b7d3c4863d0a0f75f6f38330ed
Use load_reg_var() instead of accessing cpu_R[rn] directly to generate
correct code when rn = 15.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Sun, 18 Oct 2009 13:53:28 +0000 (15:53 +0200)]
target-arm: fix bugs introduced by
3174f8e91fecf8756e861d1febb049f3c619a2c7
Use load_reg_var() instead of accessing cpu_R[rn] directly to generate
correct code when rn = 15.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Aurelien Jarno [Fri, 16 Oct 2009 20:46:57 +0000 (22:46 +0200)]
target-arm: remove T0 and T1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 12:50:27 +0000 (14:50 +0200)]
target-arm: remove cpu_T for ARM once and for all
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 12:48:19 +0000 (14:48 +0200)]
target-arm: convert VFP not to use cpu_T
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 12:39:02 +0000 (14:39 +0200)]
target-arm: convert disas_iwmmxt_insn not to use cpu_T
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 12:38:54 +0000 (14:38 +0200)]
target-arm: convert disas_dsp_insn not use cpu_T
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 11:07:21 +0000 (13:07 +0200)]
target-arm: convert disas_neon_ls_insn not to use cpu_T
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 11:07:14 +0000 (13:07 +0200)]
target-arm: convert disas_neon_data_insn and helpers not to use cpu_T
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 11:14:28 +0000 (13:14 +0200)]
target-arm: convert rest of disas_arm_insn / disas_thumb2_insn not to use cpu_T
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:55:34 +0000 (12:55 +0200)]
target-arm: replace thumb usage of cpu_T registers by proper register allocations
The goal is eventually to get rid of all cpu_T register usage and to use
just short-lived tmp/tmp2 registers. This patch converts all the places where
cpu_T was used in the Thumb code and replaces it with explicit TCG register
allocation.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:55:26 +0000 (12:55 +0200)]
target-arm: fix TANDC and TORC instructions
Uninitialized register was used instead of proper TCG variable.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:45:57 +0000 (12:45 +0200)]
target-arm: convert NEON VZIP/VUZP/VTRN helper functions to pure TCG
The neon_trn_u8, neon_trn_u16, neon_unzip_u8, neon_zip_u8 and neon_zip_u16
helpers used fixed registers to return values. This patch replaces that with
TCG code, so T0/T1 is no longer directly used by the helper functions.
Bugs in the gen_neon_unzip register load code were also fixed.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:45:48 +0000 (12:45 +0200)]
target-arm: convert gen_lookup_tb not to use cpu_T
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:43:04 +0000 (12:43 +0200)]
target-arm: get rid of gen_set_psr_T0 and replace it by gen_set_psr/gen_set_psr_im
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:12:11 +0000 (12:12 +0200)]
target-arm: fix SRS/RFE instructions
The encoding of 'IA' and 'DB' conditions was swapped.
SRS instruction must store banked SPSR instead of CPSR at the specific address.
Missing 'return' statement at the end of RFE handling.
Fixed write-back code to reference correct registers.
From: Hyeonsung Jang <hsjang@ok-labs.com>
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:11:59 +0000 (12:11 +0200)]
target-arm: remove unused gen_movl_T2_reg function
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:08:36 +0000 (12:08 +0200)]
target-arm: remove useless line that sets register that is never used again
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:00:48 +0000 (12:00 +0200)]
target-arm: get rid of temporary variable cache
The temporary variable cache in no longer need since tcg_temp_free was introduced.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Filip Navara [Thu, 15 Oct 2009 10:00:41 +0000 (12:00 +0200)]
target-arm: use tcg_global_mem_new_i32 to allocate registers
Currently each read/write of ARM register involves a LD/ST TCG operation. This
patch uses TCG memory-backed registers to represent the ARM register set. With
memory-backed registers the LD/ST operations are transparently generated by TCG
and host registers could be used to optimize the generated code.
Signed-off-by: Filip Navara <filip.navara@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Jan-Simon Möller [Sat, 17 Oct 2009 18:52:43 +0000 (21:52 +0300)]
Re: linux-user/syscall.c - don't add GUEST_BASE to NULL pointer
This patch fixes the mount call. GUEST_BASE shouldn't be added to a NULL pointer on arg5 . failing call:
mount("rootfs", "/", 0x47a78, MS_MGC_VAL|MS_REMOUNT, 0x10000) = -1 EFAULT (Bad address)
correct call:
mount("rootfs", "/", 0x37ab0, MS_MGC_VAL|MS_REMOUNT, NULL) = 0
Signed-off-by: Jan-Simon Möller <dl9pf@gmx.de>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Blue Swirl [Sat, 17 Oct 2009 09:08:47 +0000 (09:08 +0000)]
Only IDE needs limits for CHS configuration
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Ulrich Hecht [Fri, 16 Oct 2009 15:00:44 +0000 (17:00 +0200)]
linux-user: KD/VT/FB ioctls
everything needed to run SDL on a framebuffer device in the userspace emulator
Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Riku Voipio [Wed, 30 Sep 2009 08:44:34 +0000 (11:44 +0300)]
linux-user: Update ARM hwcaps
Update ARM hwcaps to match Linux kernel 2.6.31 state
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Paul Bolle [Fri, 2 Oct 2009 12:10:04 +0000 (14:10 +0200)]
linux-user: don't zero a buffer twice
prepare_binprm() zeroes bprm->buf. That buffer is already zeroed in
main() and hasn't been touched since so that is not necessary.
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Max Filippov [Tue, 1 Sep 2009 19:27:47 +0000 (23:27 +0400)]
linux-user: fix ppc target_stat64 st_blocks layout
Swap __pad1 and st_blocks fields location to maintain proper alignment.
This fixes incorrect 'du' and 'stat' report on ppc guest.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Ulrich Hecht [Thu, 17 Sep 2009 18:08:37 +0000 (21:08 +0300)]
linux-user: getpriority errno fix
getpriority returned wrong errno; fixes LTP test getpriority02.
Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Ulrich Hecht [Thu, 17 Sep 2009 17:22:14 +0000 (20:22 +0300)]
implementations of dup3 and fallocate that are good enough to fool LTP
updated fallocate check to new configure, added dup3 check as suggested
by Jan-Simon Möller.
Riku: updated to apply to current git.
Signed-off-by: Ulrich Hecht <uli@suse.de>
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Roy Tam [Thu, 15 Oct 2009 14:07:12 +0000 (22:07 +0800)]
MIPS jazz: create isa bus
As i8259 in mips_jazz.c is not correctly connected to the isa bus, the
mc146818rtc isa devices fails to be created.
Signed-off-by: Roy Tam <roytam@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Adam Lackorzynski [Sun, 11 Oct 2009 13:48:41 +0000 (15:48 +0200)]
multiboot: Limit number of multiboot modules
Add size checks to avoid overwriting the multiboot structure
when too many modules are loaded.
Patchworks-ID: 35700
Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Adam Lackorzynski [Sun, 11 Oct 2009 13:48:40 +0000 (15:48 +0200)]
multiboot: Fix cmdline of modules
Fix address specified for cmdline value of module in multiboot structure.
Patchworks-ID: 35699
Signed-off-by: Adam Lackorzynski <adam@os.inf.tu-dresden.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Izik Eidus [Thu, 8 Oct 2009 14:39:39 +0000 (16:39 +0200)]
ksm support
Call MADV_MERGEABLE on guest memory allocations. MADV_MERGABLE will be
available starting in Linux 2.6.32. This system call registers a region of
virtual address space with Linux as a candidate for transparent memory
sharing.
Patchworks-ID: 35447
Signed-off-by: Izik Eidus <ieidus@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Jan Kiszka [Thu, 8 Oct 2009 15:53:53 +0000 (17:53 +0200)]
pcnet: Extend hardware reset
Update the IRQ state and stop the poll timer on reset. Moreover,
register the reset function with qemu.
Patchworks-ID: 35462
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Kevin Wolf [Thu, 8 Oct 2009 13:02:08 +0000 (15:02 +0200)]
qcow2: Bring synchronous read/write back to life
When the synchronous read and write functions were dropped, they were replaced
by generic emulation functions. Unfortunately, these emulation functions don't
provide the same semantics as the original functions did.
The original bdrv_read would mean that we read some data synchronously and that
we won't be interrupted during this read. The latter assumption is no longer
true with the emulation function which needs to use qemu_aio_poll and therefore
allows the callback of any other concurrent AIO request to be run during the
read. Which in turn means that (meta)data read earlier could have changed and
be invalid now. qcow2 is not prepared to work in this way and it's just scary
how many places there are where other requests could run.
I'm not sure yet where exactly it breaks, but you'll see breakage with virtio
on qcow2 with a backing file. Providing synchronous functions again fixes the
problem for me.
Patchworks-ID: 35437
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Kevin Wolf [Fri, 9 Oct 2009 08:58:37 +0000 (10:58 +0200)]
Documentation: Move msmouse description to an appropriate place
Putting it right in the middle of the explanation for "-serial udp" probably
wasn't the best idea.
Patchworks-ID: 35603
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Kevin Wolf [Fri, 9 Oct 2009 08:58:36 +0000 (10:58 +0200)]
Documentation: Add missing tags to placeholders
Not all placeholders in options descriptions had the @var tag on them. Add the
tag so that it's clearly visible that they are placeholders.
Patchworks-ID: 35602
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Kevin Wolf [Fri, 9 Oct 2009 08:58:35 +0000 (10:58 +0200)]
Documentation: Highlight placeholders in suboptions
Currently, suboptions (i.e. something like file=file for -drive) are rendered
as @code, so we're losing any @var highlighting in the man pages.
Replace them by @option, so that you actually can see what is a placeholder and
what is meant verbatim.
Patchworks-ID: 35601
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Mon, 12 Oct 2009 08:52:00 +0000 (09:52 +0100)]
net: fix multiple NICs causing net opts process to stop
For NICs, net_init_client() returns the index into the NICInfo table.
qemu_opts_foreach() interprets non-zero as an error return an stops
iterating over the options.
So, if you have more than one '-net nic' on the command line, subsequent
'-net' options do not get processed.
Fix this by making net_client_init() only return non-zero if
net_init_client() returns an error.
Reported-by: Peter Lieven <pl@dlh.net>
Patchworks-ID: 35736
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:32 +0000 (19:58 +0100)]
net: add queue for peer-to-peer packet forwarding
Now that we have re-factored the packet queue code, we can re-use
it for peer-to-peer also.
Patchworks-ID: 35520
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:31 +0000 (19:58 +0100)]
net: refactor packet queueing code
The packet queue code is fairly standalone, has some complex details and
easily reusable. It makes sense to split it out on its own. This patch
doesn't contain any functional changes.
Patchworks-ID: 35511
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:30 +0000 (19:58 +0100)]
net: allow NICs to be connected to netdevs
Introduce a 'peer' member to VLANClientState as an alternative
to a vlan. The idea being that packets are transfered directly
from peer clients rather than going through a vlan.
Patchworks-ID: 35516
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:29 +0000 (19:58 +0100)]
net: add -net nic,netdev= option
Patchworks-ID: 35515
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:28 +0000 (19:58 +0100)]
net: maintain a list of vlan-less clients
Allows them to be cleaned up at shutdown.
This is pretty lame, but will eventually go away as we make vlans
the special case.
Patchworks-ID: 35518
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:27 +0000 (19:58 +0100)]
net: handle -netdevice options
Same as for -net except for:
- only tap, user, vde and socket types are supported
- the vlan parameter is not allowed
- the name parameter is not allowed but the id parameter is
required
Patchworks-ID: 35517
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:26 +0000 (19:58 +0100)]
net: add -netdev option
Patchworks-ID: 35506
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:25 +0000 (19:58 +0100)]
net: add QemuOptsList arg to net_client_parse()
Patchworks-ID: 35505
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:24 +0000 (19:58 +0100)]
net: allow clients not associated with a vlan
Allow net clients to be created which are not connected to any vlan.
This is needed by Gerd in order to allow adding -device nic, where
the absence of a vlan parameter will not imply vlan=0. Also needed
to allow adding a -netdevice option which doesn't connect the backend
to a vlan.
Patchworks-ID: 35513
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:23 +0000 (19:58 +0100)]
net: use qtailq for vlan and client lists
Patchworks-ID: 35507
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:22 +0000 (19:58 +0100)]
net: remove id field from NICInfo
Just use the name field instead since we now use the id paramater as
the name, if supplied. Only implication with this change is that if
id is not supplied, the value of the name paramater is used as an
id.
Patchworks-ID: 35512
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:21 +0000 (19:58 +0100)]
net: handle id= parameter for -net
Use id= in the same was as the current name= parameter; if both are
specified, id= is used.
Patchworks-ID: 35514
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:20 +0000 (19:58 +0100)]
net: remove unused qemu_handler_true()
Patchworks-ID: 35504
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:19 +0000 (19:58 +0100)]
net: pass monitor handle to client init functions
Needed for e.g. looking up a file descriptor name using
monitor_get_fd() in net_init_tap()
Patchworks-ID: 35509
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Mark McLoughlin [Thu, 8 Oct 2009 18:58:18 +0000 (19:58 +0100)]
hotplug: safely iterate bus's sibling list while removing a device
Without this, I'm seeing a segfault when unpluging a NIC.
Cc: Gerd Hoffmann <kraxel@redhat.com>
Patchworks-ID: 35519
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Stefan Weil [Fri, 9 Oct 2009 17:49:58 +0000 (19:49 +0200)]
eepro100: Remove unused device status entries
Once upon the time when QEMU hacking was fun
there was a brave knight who wanted to have
a driver for a special intel nic.
So he started by cloning ne2000.c which also
meant that the new born eepro100.c was
immediately three years old.
Other knights who also wanted to have fun and
take their part in the battle thought that it
would be a good idea to remove stupid code
which says "missing nic load, missing nic save".
They saved everything they saw, man and women,
ne2000 code and runtime address offsets, and
put all saved elements in a prison called
vm data.
When the first knight came back and noticed
the unhappy prisoners, he wanted to set them
free. But the keepers of the keys told him
that they would have to stay there forever
for compatibility reasons.
So our brave knight now takes a new effort
to save the souls of the poor prisoners by
removing their names.
Their bodies will have to rot in the dungeons
of compatibility forever, watched by the
keepers of the keys.
Patchworks-ID: 35635
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
malc [Thu, 15 Oct 2009 06:43:45 +0000 (10:43 +0400)]
winwave: ADC support
Signed-off-by: malc <av1474@comtv.ru>
malc [Wed, 14 Oct 2009 22:40:17 +0000 (02:40 +0400)]
audio: remove last remnants of _t
Signed-off-by: malc <av1474@comtv.ru>
malc [Wed, 14 Oct 2009 22:15:42 +0000 (02:15 +0400)]
winwave: make error logging more consistent
Signed-off-by: malc <av1474@comtv.ru>
malc [Wed, 14 Oct 2009 22:11:25 +0000 (02:11 +0400)]
winwave: follow the rules when closing the output device
a. call waveOutReset to drain the queue
b. unprepare headers before freeing underlying memory
Signed-off-by: malc <av1474@comtv.ru>
malc [Wed, 14 Oct 2009 21:57:14 +0000 (01:57 +0400)]
configure: clean temporary executable files even on Windows
Signed-off-by: malc <av1474@comtv.ru>
Artyom Tarasenko [Tue, 13 Oct 2009 21:46:24 +0000 (23:46 +0200)]
scsi disk block descriptor v2
The SCSI-2 documentation suggests, that although the block
descriptor is optional for an arbitrary SCSI-2 device (chapter 8.2.10,
http://ldkelley.com/SCSI2/SCSI2/SCSI2/SCSI2/SCSI2-08.html )
it is mandatory for a disk: chapters 9.1.2, 9.3.3
( http://ldkelley.com/SCSI2/SCSI2/SCSI2/SCSI2-09.html ) don't say
"optional" any more, just "The block descriptor in the MODE SENSE
data describes the block lengths that are used on the medium."
v2: limit the number of sectors reported in the block descriptor to 24 bits.
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Tue, 13 Oct 2009 18:56:27 +0000 (18:56 +0000)]
Add some chipset doc links
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Blue Swirl [Tue, 13 Oct 2009 16:57:32 +0000 (16:57 +0000)]
user: fix libuser build messages
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Igor V. Kovalenko [Sun, 4 Oct 2009 21:49:27 +0000 (01:49 +0400)]
sparc64: fix done instruction pc
Fix done instruction to resume with pc=tnpc, npc=tnpc+4
Signed-off-by: Igor V. Kovalenko <igor.v.kovalenko@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Michael S. Tsirkin [Tue, 13 Oct 2009 14:08:55 +0000 (16:08 +0200)]
qemu: allow pulseaudio to be the default
We're seeing various issues with the SDL audio backend and want to
switch to the pulseaudio backend. See e.g.
https://bugzilla.redhat.com/495964
https://bugzilla.redhat.com/519540
https://bugzilla.redhat.com/496627
The pulseaudio backend seems to work well, so we should allow it to be
selected as the default.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: malc <av1474@comtv.ru>
François Revol [Tue, 25 Aug 2009 09:14:10 +0000 (11:14 +0200)]
Fixed wacom emulation
- for absolute mode, scale coordinates to the real device maximum values,
since some drivers (on Haiku and Linux at least) need them as such,
and the HID descriptor is boggus on some models anyway,
- keep the coordinates even when no button is pressed, on real tablet
the pen is sensed on the surface even without direct contact,
and drivers expect this,
- map left button to pressure according to what the Haiku driver wants,
- map the right button to the pen button,
- map the middle button to the eraser,
- use asynchronous reporting as the hid code does, stops the Haiku driver
(and probably others) from spending 50% cpu polling for changes.
Signed-off-by: François Revol <revol@free.fr>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 7 Oct 2009 11:37:07 +0000 (13:37 +0200)]
rom loader: also try filename as-is.
In case qemu_find_file fails try to open the file as-is.
Patchworks-ID: 35263
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Gerd Hoffmann [Wed, 7 Oct 2009 11:37:06 +0000 (13:37 +0200)]
rom loader: fix sparc -kernel boot.
Changes:
(1) register pstrcpy_targphys() in rom list, it is used for kernel
command lines by a number of architectures.
(2) add rom_ptr() function to get a pointer for applying changes
to loaded images. Needed for example to tell the linux kernel
where it finds the initrd image by updating the header.
(3) make sparc use rom_ptr for initrd setup.
booting sparc-test works now, and 'info roms' shows this:
(qemu) info roms
addr=
0000000000000000 size=0x2a3828 mem=ram name="phdr #0: vmlinux-2.6.11+tcx"
addr=
00000000007ff000 size=0x00000e mem=ram name="cmdline"
addr=
0000000000800000 size=0x400000 mem=ram name="/root/qemu-test/sparc-test/linux.img"
addr=
0000000070000000 size=0x0e4000 mem=rom name="phdr #0: /home/kraxel/projects/qemu/build-zfull/pc-bios/openbios-sparc32"
reboot via 'system_reset' works too.
Patchworks-ID: 35262
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Glauber Costa [Wed, 7 Oct 2009 19:38:03 +0000 (16:38 -0300)]
unlock iothread mutex before running kvm ioctl
Without this, kvm will hold the mutex while it issues its run ioctl,
and never be able to step out of it, causing a deadlock.
Patchworks-ID: 35359
Signed-off-by: Glauber Costa <glommer@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 7 Oct 2009 22:00:00 +0000 (00:00 +0200)]
TARGET_I386 is always defined if TARGET_X86_64 is defined
Patchworks-ID: 35378
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 7 Oct 2009 21:44:15 +0000 (23:44 +0200)]
slirp: fix !CONFIG_SLIRP compilation
This moves the code that depens on slirp under CONFIG_SLIRP again.
Patchworks-ID: 35372
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 7 Oct 2009 14:56:29 +0000 (16:56 +0200)]
ide: BMDMAState don't need a pci_dev field anymore
Patchworks-ID: 35306
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 7 Oct 2009 14:56:28 +0000 (16:56 +0200)]
ide: cmd646 ->unit has just the value that we want
Patchworks-ID: 35307
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 7 Oct 2009 14:56:27 +0000 (16:56 +0200)]
ide: cmd646 we can get the pci device with container_of
Patchworks-ID: 35305
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 7 Oct 2009 14:56:26 +0000 (16:56 +0200)]
ide: 'secondary' field is only used by cmd646
Patchworks-ID: 35303
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Juan Quintela [Wed, 7 Oct 2009 14:56:25 +0000 (16:56 +0200)]
ide: PCIIDEState type field is not needed anymore
We have split the functions that needed it for cmd646
Patchworks-ID: 35302
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>