SDL1.2 was deprecated in the 2.12.0 release with:
commit e52c6ba341
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Mon Jan 15 14:25:33 2018 +0000
ui: deprecate use of SDL 1.2 in favour of 2.0 series
The SDL 2.0 release was made in Aug, 2013:
https://www.libsdl.org/release/
That will soon be 4 + 1/2 years ago, which is enough time to consider
the 2.0 series widely supported.
Thus we deprecate the SDL 1.2 support, which will allow us to delete it
in the last release of 2018. By this time, SDL 2.0 will be more than 5
years old.
Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180115142533.24585-1-berrange@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
It is thus able to be removed in the 3.1.0 release.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20180822131554.3398-4-berrange@redhat.com>
[ kraxel: rebase ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Move the complexity of milkymist_tmu2_create() into the
source file. Doing so we avoid to include the X11/OpenGL
headers in all LM32 devices, and we also avoid the duplicate
declaration of glx_fbconfig_attr[] (it is already declared
in hw/display/milkymist-tmu2.c).
Since TYPE_MILKYMIST_TMU2 is now accessible, use it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190130120005.23123-5-philmd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
The TMU device requires both X11 and OpenGL.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190130120005.23123-4-philmd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Commit 5f9b1e3506 remove the dependency between OpenGL and X11.
However the milkymist-tmu2 device do require X11.
When using SDL, the configure script sets need_x11=yes, so the X11
flags are populated to the makefiles.
When building without SDL, X11 is not pulled and populated, leading
to a link failure:
LINK lm32-softmmu/qemu-system-lm32
hw/lm32/milkymist.o: In function `milkymist_tmu2_create':
hw/lm32/milkymist-hw.h:114: undefined reference to `XOpenDisplay'
hw/lm32/milkymist-hw.h:140: undefined reference to `XFree'
hw/lm32/milkymist-hw.h:141: undefined reference to `XCloseDisplay'
hw/lm32/milkymist-hw.h:130: undefined reference to `XCloseDisplay'
../hw/display/milkymist-tmu2.o: In function `tmu2_glx_init':
hw/display/milkymist-tmu2.c:112: undefined reference to `XOpenDisplay'
hw/display/milkymist-tmu2.c:123: undefined reference to `XFree'
collect2: error: ld returned 1 exit status
gmake[1]: *** [Makefile:199: qemu-system-lm32] Error 1
Enforce the X11 dependency when the LM32 target is built.
This will allow us to build QEMU without SDL.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190130120005.23123-3-philmd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
The Milkymist specific hardware is only used by the LM32 target,
it is pointless to compile those objects in other targets.
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190130120005.23123-2-philmd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
- New debugging QMP command to explore block graphs
- Converted DPRINTF()s to trace events
- Fixed qemu-io's use of getopt() for systems with optreset
- Minor NVMe emulation fixes
- An iotest fix
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Merge remote-tracking branch 'remotes/xanclic/tags/pull-block-2019-01-31' into staging
Block patches:
- New debugging QMP command to explore block graphs
- Converted DPRINTF()s to trace events
- Fixed qemu-io's use of getopt() for systems with optreset
- Minor NVMe emulation fixes
- An iotest fix
# gpg: Signature made Thu 31 Jan 2019 00:51:46 GMT
# gpg: using RSA key F407DB0061D5CF40
# gpg: Good signature from "Max Reitz <mreitz@redhat.com>" [full]
# Primary key fingerprint: 91BE B60A 30DB 3E88 57D1 1829 F407 DB00 61D5 CF40
* remotes/xanclic/tags/pull-block-2019-01-31:
iotests: Allow 147 to be run concurrently
iotests: Bind qemu-nbd to localhost in 147
iotests.py: Add qemu_nbd_pipe()
nvme: use pci_dev directly in nvme_realize
nvme: ensure the num_queues is not zero
nvme: use TYPE_NVME instead of constant string
qemu-io: Add generic function for reinitializing optind.
block/sheepdog: Convert from DPRINTF() macro to trace events
block/file-posix: Convert from DPRINTF() macro to trace events
block/curl: Convert from DPRINTF() macro to trace events
block/ssh: Convert from DPRINTF() macro to trace events
scripts: add render_block_graph function for QEMUMachine
qapi: add x-debug-query-block-graph
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
- code clean-up
- LGPL information clean-up
- fix typo (acpi)
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Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-pull-request' into staging
- add device category (edu, i8042, sd memory card)
- code clean-up
- LGPL information clean-up
- fix typo (acpi)
# gpg: Signature made Wed 30 Jan 2019 13:21:50 GMT
# gpg: using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier2/tags/trivial-branch-pull-request:
virtio-blk: remove duplicate definition of VirtIOBlock *s pointer
hw/block: clean up stale xen_disk trace entries
target/m68k: Fix LGPL information in the file headers
target/s390x: Fix LGPL version in the file header comments
tcg: Fix LGPL version number
target/tricore: Fix LGPL version number
target/openrisc: Fix LGPL version number
COPYING.LIB: Synchronize the LGPL 2.1 with the version from gnu.org
Don't talk about the LGPL if the file is licensed under the GPL
hw: sd: set category of the sd memory card
hw: input: set category of the i8042 device
typo: apci->acpi
hw: edu: set category of the edu device
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
User-visible changes:
* The new qemu-trace-stap script makes it convenient to collect traces without
writing SystemTap scripts. See "man qemu-trace-stap" for details.
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Merge remote-tracking branch 'remotes/stefanha/tags/tracing-pull-request' into staging
Pull request
User-visible changes:
* The new qemu-trace-stap script makes it convenient to collect traces without
writing SystemTap scripts. See "man qemu-trace-stap" for details.
# gpg: Signature made Wed 30 Jan 2019 03:17:57 GMT
# gpg: using RSA key 9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/tracing-pull-request:
trace: rerun tracetool after ./configure changes
trace: improve runstate tracing
trace: add ability to do simple printf logging via systemtap
trace: forbid use of %m in trace event format strings
trace: enforce that every trace-events file has a final newline
display: ensure qxl log_buf is a nul terminated string
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
To do this, we need to allow creating the NBD server on various ports
instead of a single one (which may not even work if you run just one
instance, because something entirely else might be using that port).
So we just pick a random port in [32768, 32768 + 1024) and try to create
a server there. If that fails, we just retry until something sticks.
For the IPv6 test, we need a different range, though (just above that
one). This is because "localhost" resolves to both 127.0.0.1 and ::1.
This means that if you bind to it, it will bind to both, if possible, or
just one if the other is already in use. Therefore, if the IPv6 test
has already taken [::1]:some_port and we then try to take
localhost:some_port, that will work -- only the second server will be
bound to 127.0.0.1:some_port alone and not [::1]:some_port in addition.
So we have two different servers on the same port, one for IPv4 and one
for IPv6.
But when we then try to connect to the server through
localhost:some_port, we will always end up at the IPv6 one (as long as
it is up), and this may not be the one we want.
Thus, we must make sure not to create an IPv6-only NBD server on the
same port as a normal "dual-stack" NBD server -- which is done by using
distinct port ranges, as explained above.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20181221234750.23577-4-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
By default, qemu-nbd binds to 0.0.0.0. However, we then proceed to
connect to "localhost". Usually, this works out fine; but if this test
is run concurrently, some other test function may have bound a different
server to ::1 (on the same port -- you can bind different serves to the
same port, as long as one is on IPv4 and the other on IPv6).
So running qemu-nbd works, it can bind to 0.0.0.0:NBD_PORT. But
potentially a concurrent test has successfully taken [::1]:NBD_PORT. In
this case, trying to connect to "localhost" will lead us to the IPv6
instance, where we do not want to end up.
Fix this by just binding to "localhost". This will make qemu-nbd error
out immediately and not give us cryptic errors later.
(Also, it will allow us to just try a different port as of a future
patch.)
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20181221234750.23577-3-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
In some cases, we may want to deal with qemu-nbd errors (e.g. by
launching it in a different configuration until it no longer throws
any). In that case, we do not want its output ending up in the test
output.
It may still be useful for handling the error, though, so add a new
function that works basically like qemu_nbd(), only that it returns the
qemu-nbd output instead of making it end up in the log. In contrast to
qemu_img_pipe(), it does still return the exit code as well, though,
because that is even more important for error handling.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20181221234750.23577-2-mreitz@redhat.com
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
There is no need to make another reference.
Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190120055558.32984-4-liq3ea@163.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
When it is zero, it causes segv.
Using following command:
"-drive file=//home/test/test1.img,if=none,id=id0
-device nvme,drive=id0,serial=test,num_queues=0"
causes following Backtrack:
Thread 4 "qemu-system-x86" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe9735700 (LWP 30952)]
0x0000555555a7a77c in nvme_start_ctrl (n=0x5555577473f0) at hw/block/nvme.c:825
825 if (unlikely(n->cq[0])) {
(gdb) bt
0 0x0000555555a7a77c in nvme_start_ctrl (n=0x5555577473f0)
at hw/block/nvme.c:825
1 0x0000555555a7af7f in nvme_write_bar (n=0x5555577473f0, offset=20,
data=4587521, size=4) at hw/block/nvme.c:969
2 0x0000555555a7b81a in nvme_mmio_write (opaque=0x5555577473f0, addr=20,
data=4587521, size=4) at hw/block/nvme.c:1163
3 0x0000555555869236 in memory_region_write_accessor (mr=0x555557747cd0,
addr=20, value=0x7fffe97320f8, size=4, shift=0, mask=4294967295, attrs=...)
at /home/test/qemu1/qemu/memory.c:502
4 0x0000555555869446 in access_with_adjusted_size (addr=20,
value=0x7fffe97320f8, size=4, access_size_min=2, access_size_max=8,
access_fn=0x55555586914d <memory_region_write_accessor>,
mr=0x555557747cd0, attrs=...) at /home/test/qemu1/qemu/memory.c:568
5 0x000055555586c479 in memory_region_dispatch_write (mr=0x555557747cd0,
addr=20, data=4587521, size=4, attrs=...)
at /home/test/qemu1/qemu/memory.c:1499
6 0x00005555558030af in flatview_write_continue (fv=0x7fffe0061130,
addr=4273930260, attrs=..., buf=0x7ffff7ff0028 "\001", len=4, addr1=20,
l=4, mr=0x555557747cd0) at /home/test/qemu1/qemu/exec.c:3234
7 0x00005555558031f9 in flatview_write (fv=0x7fffe0061130, addr=4273930260,
attrs=..., buf=0x7ffff7ff0028 "\001", len=4)
at /home/test/qemu1/qemu/exec.c:3273
8 0x00005555558034ff in address_space_write (
---Type <return> to continue, or q <return> to quit---
as=0x555556758480 <address_space_memory>, addr=4273930260, attrs=...,
buf=0x7ffff7ff0028 "\001", len=4) at /home/test/qemu1/qemu/exec.c:3363
9 0x0000555555803550 in address_space_rw (
as=0x555556758480 <address_space_memory>, addr=4273930260, attrs=...,
buf=0x7ffff7ff0028 "\001", len=4, is_write=true)
at /home/test/qemu1/qemu/exec.c:3374
10 0x00005555558884a1 in kvm_cpu_exec (cpu=0x555556920e40)
at /home/test/qemu1/qemu/accel/kvm/kvm-all.c:2031
11 0x000055555584cd9d in qemu_kvm_cpu_thread_fn (arg=0x555556920e40)
at /home/test/qemu1/qemu/cpus.c:1281
12 0x0000555555dbaf6d in qemu_thread_start (args=0x5555569438a0)
at util/qemu-thread-posix.c:502
13 0x00007ffff5dc86db in start_thread (arg=0x7fffe9735700)
at pthread_create.c:463
14 0x00007ffff5af188f in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190120055558.32984-3-liq3ea@163.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190120055558.32984-2-liq3ea@163.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
On FreeBSD 11.2:
$ nbdkit memory size=1M --run './qemu-io -f raw -c "aio_write 0 512" $nbd'
Parsing error: non-numeric argument, or extraneous/unrecognized suffix -- aio_write
After main option parsing, we reinitialize optind so we can parse each
command. However reinitializing optind to 0 does not work on FreeBSD.
What happens when you do this is optind remains 0 after the option
parsing loop, and the result is we try to parse argv[optind] ==
argv[0] == "aio_write" as if it was the first parameter.
The FreeBSD manual page says:
In order to use getopt() to evaluate multiple sets of arguments, or to
evaluate a single set of arguments multiple times, the variable optreset
must be set to 1 before the second and each additional set of calls to
getopt(), and the variable optind must be reinitialized.
(From the rest of the man page it is clear that optind must be
reinitialized to 1).
The glibc man page says:
A program that scans multiple argument vectors, or rescans the same
vector more than once, and wants to make use of GNU extensions such as
'+' and '-' at the start of optstring, or changes the value of
POSIXLY_CORRECT between scans, must reinitialize getopt() by resetting
optind to 0, rather than the traditional value of 1. (Resetting to 0
forces the invocation of an internal initialization routine that
rechecks POSIXLY_CORRECT and checks for GNU extensions in optstring.)
This commit introduces an OS-portability function called
qemu_reset_optind which provides a way of resetting optind that works
on FreeBSD and platforms that use optreset, while keeping it the same
as now on other platforms.
Note that the qemu codebase sets optind in many other places, but in
those other places it's setting a local variable and not using getopt.
This change is only needed in places where we are using getopt and the
associated global variable optind.
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Message-id: 20190118101114.11759-2-rjones@redhat.com
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181213162727.17438-5-lvivier@redhat.com
[mreitz: Fixed sheepdog_snapshot_create_inode's format string to use
PRIx32 for uint32_ts]
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181213162727.17438-3-lvivier@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20181213162727.17438-2-lvivier@redhat.com
[mreitz: Fixed type of ssh_{read,write}_return's parameter to be ssize_t
instead of size_t]
Signed-off-by: Max Reitz <mreitz@redhat.com>
Render block nodes graph with help of graphviz. This new function is
for debugging, so there is no sense to put it into qemu.py as a method
of QEMUMachine. Let's instead put it separately.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Acked-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 20181221170909.25584-3-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Add a new command, returning block nodes (and their users) graph.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20181221170909.25584-2-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
VirtIOBlock *s is already defined and initialized with req->dev
on top of virtio_blk_handle_request(), so we can remove it from
the code block of VIRTIO_BLK_T_GET_ID case.
Signed-off-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190130095231.42081-1-sgarzare@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This should have been removed then xen_disk.c was removed but I missed them.
Fixes: 19f87870ba
xen: remove the legacy 'xen_disk' backend
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190122145132.12571-1-paul.durrant@citrix.com>
[lv: s/stake/stale/ and add "Fixes" tag]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
It's either "GNU *Library* General Public License version 2" or
"GNU Lesser General Public License version *2.1*", but there was
no "version 2.0" of the "Lesser" license. So assume that version
2.1 is meant here.
Also some files mention the GPL instead of the LGPL after declaring
that the files are licensed under the LGPL, so change these spots to
use LGPL, too.
Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1548769438-28942-1-git-send-email-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
It's either "GNU *Library* General Public License version 2" or
"GNU Lesser General Public License version *2.1*", but there was
no "version 2.0" of the "Lesser" license. So assume that version
2.1 is meant here.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <1548769067-20792-1-git-send-email-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
It's either "GNU *Library* General Public version 2" or "GNU Lesser
General Public version *2.1*", but there was no "version 2.0" of the
"Lesser" library. So assume that version 2.1 is meant here.
Cc: Richard Henderson <rth@twiddle.net>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1548252536-6242-5-git-send-email-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
It's either "GNU *Library* General Public version 2" or "GNU Lesser
General Public version *2.1*", but there was no "version 2.0" of the
"Lesser" library. So assume that version 2.1 is meant here.
Cc: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1548252536-6242-4-git-send-email-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
It's either "GNU *Library* General Public version 2" or "GNU Lesser
General Public version *2.1*", but there was no "version 2.0" of the
"Lesser" library. So assume that version 2.1 is meant here.
Cc: Stafford Horne <shorne@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Acked-by: Stafford Horne <shorne@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1548252536-6242-3-git-send-email-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
The current version of the LGPL 2.1 from gnu.org (see the URL
https://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt ) slightly
differs from the old one that we use in our repository. Especially
the recommendation to use "either version 2 of the License, or [...]
any later version" is somewhat misleading, since there was never a
"version 2" of the "Lesser GPL" license - the "version 2" was still
called "Library GPL" instead.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1548252536-6242-2-git-send-email-thuth@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Some files claim that the code is licensed under the GPL, but then
suddenly suggest that the user should have a look at the LGPL.
That's of course non-sense, replace it with the correct GPL wording
instead.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1548255083-8190-1-git-send-email-thuth@redhat.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Sets the category of the sd memory card as DEVICE_CATEGORY_STORAGE.
Devices should be assigned to one of DEVICE_CATEGORY_XXXX.
Signed-off-by: kumar sourav <sourav.jb1988@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190124162045.10474-1-sourav.jb1988@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Sets the category of i8042 device as DEVICE_CATEGORY_INPUT
Devices should be assigned to one of DEVICE_CATEGORY_XXXX.
Signed-off-by: kumar sourav <sourav.jb1988@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20190125151440.13794-1-sourav.jb1988@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
apci_1_compatible should be acpi_1_compatible.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20190125094047.22276-1-dgilbert@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Sets the category of edu device as DEVICE_CATEGORY_MISC.
Devices should be assigned to one of DEVICE_CATEGORY_XXXX.
Signed-off-by: kumar sourav <sourav.jb1988@gmail.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20190124144606.4352-1-sourav.jb1988@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
qemu_write_full takes care of partial blocking writes,
as in cases of larger file sizes
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Bandan Das <bsd@redhat.com>
Message-id: 20190129131908.27924-4-bsd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
For every MTP_WRITE_BUF_SZ copied, this patch writes it to file before
getting the next block of data. The file is kept opened for the
duration of the operation but the sanity checks on the write operation
are performed only once when the write operation starts. Additionally,
we also update the file size in the object metadata once the file has
completely been written.
Suggested-by: Gerd Hoffman <kraxel@redhat.com>
Signed-off-by: Bandan Das <bsd@redhat.com>
Message-id: 20190129131908.27924-3-bsd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This is a "pre-patch" to breaking up the write buffer for
MTP writes. Instead of allocating a mtp buffer equal to size
sent by the initiator, we start with a small size and reallocate
multiples (of that small size) as needed.
Signed-off-by: Bandan Das <bsd@redhat.com>
Message-id: 20190129131908.27924-2-bsd@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Implement underrun/overrun events of isochronous endpoints
according to XHCI spec (4.10.3.1)
Guest software restarts data streaming when receives these events.
The XHCI reports these events using interrupter assigned
to the slot (as these events do not have TRB), so current
commit adds the field of assigned interrupter to the
XHCISlot structure. Guest software assigns interrupter to the
slot on 'Address Device' and 'Evaluate Context' commands.
Signed-off-by: Yuri Benditovich <yuri.benditovich@janustech.com>
Message-id: 20190128200444.5128-3-yuri.benditovich@janustech.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
According to the XHCI spec (4.10.2) the controller
never halts isochronous endpoints. This commit prevent
stop of isochronous streaming when sporadic errors
status received from backends.
Signed-off-by: Yuri Benditovich <yuri.benditovich@janustech.com>
Message-id: 20190128200444.5128-2-yuri.benditovich@janustech.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
It's either "GNU *Library* General Public version 2" or "GNU Lesser
General Public version *2.1*", but there was no "version 2.0" of the
"Lesser" library. So assume that version 2.1 is meant here.
Additionally, suggest that the user should have received a copy of
the LGPL, and not the GPL here.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-id: 1548254454-7659-1-git-send-email-thuth@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Spotted by Coverity: CID 1397070
Signed-off-by: Li Qiang <liq3ea@163.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190103133113.49599-1-liq3ea@163.com
[ kraxel: dropped chunk which adds close() after successful
fdopendir() call, that is not needed according to
POSIX even though Coverity flags it as bug ]
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Windows guests have trouble dealing with usb devices having identical
serial numbers. So, assign unique serial numbers to usb hid devices.
All other usb devices have this already.
In the past the fixed serial number has been used to indicate working
remote setup to linux guests. Here is a bit of history:
* First there was nothing.
* Then I added a rule to udev checking for serial == 42.
(this is in rhel-6).
* Then systemd + udev merged.
* Then I changed the rule to check for serial != 1 instead, so we can
use any serial but "1" which is the one the old broken devices had
(this is in rhel-7). March 2014 in upstream systemd.
* Then all usb power management rules where dropped from systemd (June
2015). Which I figured today (Sept 2018), after wondering that the
rules are gone in fedora 28.
So, three years ago the serial number check was dropped upstream, yet I
hav't seen a single report about autosuspend issues (or cpu usage for
usb emulation going up, which is the typical symtom).
So I figured I can stop worring that changing the serial number will
break things and just do it.
And even if it turns out autosuspend is still an issue: I think
meanwhile we can really stop worrying about guests running in old qemu
versions with broken usb suspend (fixed in 0.13 !). If needed we can
enable autosuspend unconditionally in guests.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20190110125108.22834-1-kraxel@redhat.com
Autogenerated code in trace.h/trace.c and friends is specific to the
config-host.mak TRACE_BACKENDS setting and must be regenerated when
./configure --enable-trace-backend= changes settings.
This patch ensures that changes to TRACE_BACKENDS are detected. For
example, the trace-root.h file is now updated after switching trace
backends:
$ ./configure && make
$ cp trace-root.h /tmp/old-trace-root.h
$ ./configure --enable-trace-backend=simple && make
$ diff -u /tmp/old-trace-root.h trace-root.h
Reported-by: Christophe Lyon <christophe.lyon@st.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-id: 20190129025343.4788-1-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Two small CPU model updates:
* Enable NPT and NRIPSAVE on AMD CPUs
* Update stepping of Cascadelake-Server
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Merge remote-tracking branch 'remotes/ehabkost/tags/x86-next-pull-request' into staging
x86 queue, 2019-01-28
Two small CPU model updates:
* Enable NPT and NRIPSAVE on AMD CPUs
* Update stepping of Cascadelake-Server
# gpg: Signature made Mon 28 Jan 2019 19:36:52 GMT
# gpg: using RSA key 2807936F984DC5A6
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6
* remotes/ehabkost/tags/x86-next-pull-request:
i386: Enable NPT and NRIPSAVE for AMD CPUs
i386: Update stepping of Cascadelake-Server
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
* Fix validation of 32-bit address spaces for aa32 (fixes an assert introduced in ba97be9f4a)
* v8m: Ensure IDAU is respected if SAU is disabled
* gdbstub: fix gdb_get_cpu(s, pid, tid) when pid and/or tid are 0
* exec.c: Use correct attrs in cpu_memory_rw_debug()
* accel/tcg/user-exec: Don't parse aarch64 insns to test for read vs write
* target/arm: Don't clear supported PMU events when initializing PMCEID1
* memory: add memory_region_flush_rom_device()
* microbit: Add stub NRF51 TWI magnetometer/accelerometer detection
* tests/microbit-test: extend testing of microbit devices
* checkpatch: Don't emit spurious warnings about block comments
* aspeed/smc: misc bug fixes
* xlnx-zynqmp: Don't create rpu-cluster if there are no RPUs
* xlnx-zynqmp: Realize cluster after putting RPUs in it
* accel/tcg: Add cluster number to TCG TB hash so differently configured
CPUs don't pick up cached TBs for the wrong kind of CPU
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20190129' into staging
target-arm queue:
* Fix validation of 32-bit address spaces for aa32 (fixes an assert introduced in ba97be9f4a)
* v8m: Ensure IDAU is respected if SAU is disabled
* gdbstub: fix gdb_get_cpu(s, pid, tid) when pid and/or tid are 0
* exec.c: Use correct attrs in cpu_memory_rw_debug()
* accel/tcg/user-exec: Don't parse aarch64 insns to test for read vs write
* target/arm: Don't clear supported PMU events when initializing PMCEID1
* memory: add memory_region_flush_rom_device()
* microbit: Add stub NRF51 TWI magnetometer/accelerometer detection
* tests/microbit-test: extend testing of microbit devices
* checkpatch: Don't emit spurious warnings about block comments
* aspeed/smc: misc bug fixes
* xlnx-zynqmp: Don't create rpu-cluster if there are no RPUs
* xlnx-zynqmp: Realize cluster after putting RPUs in it
* accel/tcg: Add cluster number to TCG TB hash so differently configured
CPUs don't pick up cached TBs for the wrong kind of CPU
# gpg: Signature made Tue 29 Jan 2019 11:59:10 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* remotes/pmaydell/tags/pull-target-arm-20190129: (23 commits)
gdbstub: Simplify gdb_get_cpu_pid() to use cpu->cluster_index
accel/tcg: Add cluster number to TCG TB hash
qom/cpu: Add cluster_index to CPUState
hw/arm/xlnx-zynqmp: Realize cluster after putting RPUs in it
aspeed/smc: snoop SPI transfers to fake dummy cycles
aspeed/smc: Add dummy data register
aspeed/smc: define registers for all possible CS
aspeed/smc: fix default read value
xlnx-zynqmp: Don't create rpu-cluster if there are no RPUs
checkpatch: Don't emit spurious warnings about block comments
tests/microbit-test: Check nRF51 UART functionality
tests/microbit-test: Make test independent of global_qtest
tests/libqtest: Introduce qtest_init_with_serial()
memory: add memory_region_flush_rom_device()
target/arm: Don't clear supported PMU events when initializing PMCEID1
MAINTAINERS: update microbit ARM board files
accel/tcg/user-exec: Don't parse aarch64 insns to test for read vs write
exec.c: Use correct attrs in cpu_memory_rw_debug()
tests/microbit-test: add TWI stub device test
arm: Stub out NRF51 TWI magnetometer/accelerometer detection
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Now we're keeping the cluster index in the CPUState, we don't
need to jump through hoops in gdb_get_cpu_pid() to find the
associated cluster object.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Luc Michel <luc.michel@greensocs.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20190121152218.9592-5-peter.maydell@linaro.org
Include the cluster number in the hash we use to look
up TBs. This is important because a TB that is valid
for one cluster at a given physical address and set
of CPU flags is not necessarily valid for another:
the two clusters may have different views of physical
memory, or may have different CPU features (eg FPU
present or absent).
We put the cluster number in the high 8 bits of the
TB cflags. This gives us up to 256 clusters, which should
be enough for anybody. If we ever need more, or need
more bits in cflags for other purposes, we could make
tb_hash_func() take more data (and expand qemu_xxhash7()
to qemu_xxhash8()).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 20190121152218.9592-4-peter.maydell@linaro.org
For TCG we want to distinguish which cluster a CPU is in, and
we need to do it quickly. Cache the cluster index in the CPUState
struct, by having the cluster object set cpu->cluster_index for
each CPU child when it is realized.
This means that board/SoC code must add all CPUs to the cluster
before realizing the cluster object. Regrettably QOM provides no
way to prevent adding children to a realized object and no way for
the parent to be notified when a new child is added to it, so
we don't have any way to enforce/assert this constraint; all
we can do is document it in a comment. We can at least put in a
check that the cluster contains at least one CPU, which should
catch the typical cases of "realized cluster too early" or
"forgot to parent the CPUs into it".
The restriction on how many clusters can exist in the system
is imposed by TCG code which will be added in a subsequent commit,
but the check to enforce it in cluster.c fits better in this one.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20190121152218.9592-3-peter.maydell@linaro.org
