Commit Graph

90873 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé
773ab6cb16 target/i386/kvm: Restrict SEV stubs to x86 architecture
SEV is x86-specific, no need to add its stub to other
architectures. Move the stub file to target/i386/kvm/.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007161716.453984-5-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:49 +02:00
Philippe Mathieu-Daudé
02310f3a91 target/i386/kvm: Introduce i386_softmmu_kvm Meson source set
Introduce the i386_softmmu_kvm Meson source set to be able to
add features dependent on CONFIG_KVM.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007161716.453984-4-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:49 +02:00
Philippe Mathieu-Daudé
993e26058d qapi/misc-target: Group SEV QAPI definitions
There is already a section with various SEV commands / types,
so move the SEV guest attestation together.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007161716.453984-3-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:49 +02:00
Philippe Mathieu-Daudé
b50f6dc174 qapi/misc-target: Wrap long 'SEV Attestation Report' long lines
Wrap long lines before 70 characters for legibility.

Suggested-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20211007161716.453984-2-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:49 +02:00
Kacper Słomiński
6bd17dccb6 util/compatfd.c: use libc signalfd wrapper instead of raw syscall
This allows the use of native signalfd instead of the sigtimedwait
based emulation on systems other than Linux.

Signed-off-by: Kacper Słomiński <kacper.slominski72@gmail.com>
Message-Id: <20210905011621.200785-1-kacper.slominski72@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:49 +02:00
Paolo Bonzini
ecc00666a0 qemu-iotests: flush after every test
This makes it possible to see what is happening, even if the output of
"make check-block" is not sent to a tty (for example if it is sent to
grep or tee).

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:49 +02:00
Paolo Bonzini
097a5f19a3 build: fix "make check" without earlier "make"
"make check", if not preceded by "make", will not build the tools
needed by qemu-iotests.  This happens because qemu-iotests, aka
"make check-block", is not yet part of meson.build.

While at it, remove the reference to the now-dead QEMU_IOTESTS_HELPERS-y
variable.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:47:22 +02:00
Paolo Bonzini
8009806ec8 tests: add missing dependency for check-block
qemu-iotests run qemu-storage-daemon, make sure it is up to date.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:46:53 +02:00
Philippe Mathieu-Daudé
6014548523 MAINTAINERS: Add myself as reviewer of the 'Memory API'
Having developed interest with the Memory API,
volunteer to review the patches.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: David Hildenbrand <david@redhat.com>
Message-Id: <20211007091949.319404-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-10-13 10:46:53 +02:00
Richard Henderson
ee26ce674a Pull request
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Merge remote-tracking branch 'remotes/jsnow/tags/python-pull-request' into staging

Pull request

# gpg: Signature made Tue 12 Oct 2021 02:36:07 PM PDT
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]

* remotes/jsnow/tags/python-pull-request:
  python, iotests: remove socket_scm_helper
  python/qmp: add send_fd_scm directly to QEMUMonitorProtocol
  python/qmp: clear events on get_events() call
  python/aqmp: Disable logging messages by default
  python/aqmp: Reduce severity of EOFError-caused loop terminations
  python/aqmp: Add dict conversion method to Greeting object
  python/aqmp: add send_fd_scm
  python/aqmp: Return cleared events from EventListener.clear()
  python/aqmp: add .empty() method to EventListener
  python/aqmp: add greeting property to QMPClient

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-12 16:08:33 -07:00
Richard Henderson
8be1d4ed98 seabios-hppa update
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 -----END PGP SIGNATURE-----

Merge remote-tracking branch 'remotes/rth/tags/pull-hppa-20211012' into staging

seabios-hppa update

# gpg: Signature made Tue 12 Oct 2021 09:28:12 AM PDT
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* remotes/rth/tags/pull-hppa-20211012:
  pc-bios: Update hppa-firmware.img

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-12 09:37:19 -07:00
Helge Deller
e770b8cf76 pc-bios: Update hppa-firmware.img
Update SeaBIOS to seabios-hppa-v2

Changes in seabios-hppa:
* Include all latest upstream SeaBIOS patches
* add support for the qemu "bootindex" parameter
* add support for the qemu "-boot order=g-m" parameter to choose
  SCSI ID

Signed-off-by: Helge Deller <deller@gmx.de>
Message-Id: <YU4st/zcLcg6RKNn@ls3530>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-12 09:27:28 -07:00
John Snow
c163c723ef python, iotests: remove socket_scm_helper
It's not used anymore, now.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20210923004938.3999963-11-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:11 -04:00
John Snow
514d00df5f python/qmp: add send_fd_scm directly to QEMUMonitorProtocol
It turns out you can do this directly from Python ... and because of
this, you don't need to worry about setting the inheritability of the
fds or spawning another process.

Doing this is helpful because it allows QEMUMonitorProtocol to keep its
file descriptor and socket object as private implementation
details. /that/ is helpful in turn because it allows me to write a
compatible, alternative implementation.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20210923004938.3999963-10-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:11 -04:00
John Snow
d911accf0a python/qmp: clear events on get_events() call
All callers in the tree *already* clear the events after a call to
get_events(). Do it automatically instead and update callsites to remove
the manual clear call.

These semantics are quite a bit easier to emulate with async QMP, and
nobody appears to be abusing some emergent properties of what happens if
you decide not to clear them, so let's dial down to the dumber, simpler
thing.

Specifically: callers of clear() right after a call to get_events() are
more likely expressing their desire to not see any events they just
retrieved, whereas callers of clear_events() not in relation to a recent
call to pull_event/get_events are likely expressing their desire to
simply drop *all* pending events straight onto the floor. In the sync
world, this is safe enough; in the async world it's nearly impossible to
promise that nothing happens between getting and clearing the
events.

Making the retrieval also clear the queue is vastly simpler.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20210923004938.3999963-9-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:11 -04:00
John Snow
3a3d84f5ec python/aqmp: Disable logging messages by default
AQMP is a library, and ideally it should not print error diagnostics
unless a user opts into seeing them. By default, Python will print all
WARNING, ERROR or CRITICAL messages to screen if no logging
configuration has been created by a client application.

In AQMP's case, ERROR logging statements are used to report additional
detail about runtime failures that will also eventually be reported to the
client library via an Exception, so these messages should not be
rendered by default.

(Why bother to have them at all, then? In async contexts, there may be
multiple Exceptions and we are only able to report one of them back to
the client application. It is not reasonably easy to predict ahead of
time if one or more of these Exceptions will be squelched. Therefore,
it's useful to log intermediate failures to help make sense of the
ultimate, resulting failure.)

Add a NullHandler that will suppress these messages until a client
application opts into logging via logging.basicConfig or similar. Note
that upon calling basicConfig(), this handler will *not* suppress these
messages from being displayed by the client's configuration.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20210923004938.3999963-8-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:11 -04:00
John Snow
3e55dc35b8 python/aqmp: Reduce severity of EOFError-caused loop terminations
When we encounter an EOFError, we don't know if it's an "error" in the
perspective of the user of the library yet. Therefore, we should not log
it as an error. Reduce the severity of this logging message to "INFO" to
indicate that it's something that we expect to occur during the normal
operation of the library.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20210923004938.3999963-7-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:11 -04:00
John Snow
58026b11f3 python/aqmp: Add dict conversion method to Greeting object
The iotests interface expects to return the greeting as a dict; AQMP
offers it as a rich object.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20210923004938.3999963-6-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:10 -04:00
John Snow
6e2f6ec561 python/aqmp: add send_fd_scm
Add an implementation for send_fd_scm to the async QMP implementation.
Like socket_scm_helper mentions, a non-empty payload is required for
QEMU to process the ancillary data. A space is most useful because it
does not disturb the parsing of subsequent JSON objects.

A note on "voiding the warranty":

Python 3.11 removes support for calling sendmsg directly from a
transport's socket. There is no other interface for doing this, our use
case is, I suspect, "quite unique".

As far as I can tell, this is safe to do -- send_fd_scm is a synchronous
function and we can be guaranteed that the async coroutines will *not* be
running when it is invoked. In testing, it works correctly.

I investigated quite thoroughly the possibility of creating my own
asyncio Transport (The class that ultimately manages the raw socket
object) so that I could manage the socket myself, but this is so wildly
invasive and unportable I scrapped the idea. It would involve a lot of
copy-pasting of various python utilities and classes just to re-create
the same infrastructure, and for extremely little benefit. Nah.

Just boldly void the warranty instead, while I try to follow up on
https://bugs.python.org/issue43232

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20210923004938.3999963-5-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:10 -04:00
John Snow
6bfebc7306 python/aqmp: Return cleared events from EventListener.clear()
This serves two purposes:

(1) It is now possible to discern whether or not clear() removed any
event(s) from the queue with absolute certainty, and

(2) It is now very easy to get a List of all pending events in one
chunk, which is useful for the sync bridge.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20210923004938.3999963-4-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:10 -04:00
John Snow
16cce725ed python/aqmp: add .empty() method to EventListener
Synchronous clients may want to know if they're about to block waiting
for an event or not. A method such as this is necessary to implement a
compatible interface for the old QEMUMonitorProtocol using the new async
internals.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20210923004938.3999963-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:10 -04:00
John Snow
0257209a09 python/aqmp: add greeting property to QMPClient
Expose the greeting as a read-only property of QMPClient so it can be
retrieved at-will.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20210923004938.3999963-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2021-10-12 12:22:10 -04:00
Richard Henderson
bfd9a76f9c Some testing and plugin updates:
- don't override the test compiler when specified
   - split some multiarch tests by guest OS
   - add riscv64 docker image and cross-compile tests
   - drop release tarball test from Travis
   - skip check-patch on master repo
   - fix passing of TEST_TARGETS to cirrus
   - fix missing symbols in plugins
   - ensure s390x insn start ops precede plugin instrumentation
   - refactor plugin instruction boundary detection
   - update github repo lockdown
   - add a debian-native test image for multi-arch builds
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Merge remote-tracking branch 'remotes/stsquad/tags/pull-for-6.2-121021-2' into staging

Some testing and plugin updates:

  - don't override the test compiler when specified
  - split some multiarch tests by guest OS
  - add riscv64 docker image and cross-compile tests
  - drop release tarball test from Travis
  - skip check-patch on master repo
  - fix passing of TEST_TARGETS to cirrus
  - fix missing symbols in plugins
  - ensure s390x insn start ops precede plugin instrumentation
  - refactor plugin instruction boundary detection
  - update github repo lockdown
  - add a debian-native test image for multi-arch builds

# gpg: Signature made Tue 12 Oct 2021 02:35:00 AM PDT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]

* remotes/stsquad/tags/pull-for-6.2-121021-2:
  tests/docker: add a debian-native image and make available
  .github: move repo lockdown to the v2 configuration
  accel/tcg: re-factor plugin_inject_cb so we can assert insn_idx is valid
  target/s390x: move tcg_gen_insn_start to s390x_tr_insn_start
  plugins/: Add missing functions to symbol list
  gitlab: fix passing of TEST_TARGETS env to cirrus
  gitlab: skip the check-patch job on the upstream repo
  travis.yml: Remove the "Release tarball" job
  gitlab: Add cross-riscv64-system, cross-riscv64-user
  tests/docker: promote debian-riscv64-cross to a full image
  tests/tcg: move some multiarch files and make conditional
  tests/tcg/sha1: remove endian include
  configure: don't override the selected host test compiler if defined

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-12 06:16:25 -07:00
Richard Henderson
81d8537cb2 Aspeed patches :
* I2C QOMify (Cedric)
 * SMC model cleanup and QOMify (Cedric)
 * ADC model (Peter and Andrew)
 * GPIO fixes (Peter)
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Merge remote-tracking branch 'remotes/clg/tags/pull-aspeed-20211012' into staging

Aspeed patches :

* I2C QOMify (Cedric)
* SMC model cleanup and QOMify (Cedric)
* ADC model (Peter and Andrew)
* GPIO fixes (Peter)

# gpg: Signature made Tue 12 Oct 2021 12:36:22 AM PDT
# gpg:                using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.org>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: A0F6 6548 F048 95EB FE6B  0B60 51A3 43C7 CFFB ECA1

* remotes/clg/tags/pull-aspeed-20211012:
  aspeed/smc: Dump address offset in trace events
  aspeed/wdt: Add trace events
  hw/arm: Integrate ADC model into Aspeed SoC
  hw/adc: Add basic Aspeed ADC model
  hw: aspeed_gpio: Fix GPIO array indexing
  hw: aspeed_gpio: Fix pin I/O type declarations
  aspeed/i2c: QOMify AspeedI2CBus
  aspeed/smc: Remove unused attribute 'irqline'
  aspeed/smc: Introduce a new addr_width() class handler
  aspeed/smc: Add default reset values
  aspeed/smc: QOMify AspeedSMCFlash
  aspeed/smc: Rename AspeedSMCFlash 'id' to 'cs'
  aspeed/smc: Remove the 'size' attribute from AspeedSMCFlash
  aspeed/smc: Remove the 'flash' attribute from AspeedSMCFlash
  aspeed/smc: Drop AspeedSMCController structure
  aspeed/smc: Stop using the model name for the memory regions
  aspeed/smc: Introduce aspeed_smc_error() helper
  aspeed/smc: Add watchdog Control/Status Registers

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-12 04:41:59 -07:00
Alex Bennée
17888749ba tests/docker: add a debian-native image and make available
This image is intended for building whatever the native versions of
QEMU are for the host architecture. This will hopefully be an aid for
3rd parties who want to be able to build QEMU themselves without
redoing all the dependencies themselves.

We disable the registry because we currently don't have multi-arch
support there.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Anders Roxell <anders.roxell@linaro.org>
Acked-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20210922151528.2192966-1-alex.bennee@linaro.org>
2021-10-12 08:38:10 +01:00
Alex Bennée
9b89cdb2a5 .github: move repo lockdown to the v2 configuration
I was getting prompted by GitHub for new permissions but it turns out
per https://github.com/dessant/repo-lockdown/issues/6:

  Repo Lockdown has been rewritten for GitHub Actions, offering new
  features and better control over your automation presets. The legacy
  GitHub App has been deprecated, and the public instance of the app
  has been shut down.

So this is what I've done. As the issues tab is disabled I've removed
the handling for issues from the new version.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20211004154308.2114870-1-alex.bennee@linaro.org>
2021-10-12 08:38:10 +01:00
Alex Bennée
453d50ce75 accel/tcg: re-factor plugin_inject_cb so we can assert insn_idx is valid
Coverity doesn't know enough about how we have arranged our plugin TCG
ops to know we will always have incremented insn_idx before injecting
the callback. Let us assert it for the benefit of Coverity and protect
ourselves from accidentally breaking the assumption and triggering
harder to grok errors deeper in the code if we attempt a negative
indexed array lookup.

However to get to this point we re-factor the code and remove the
second hand instruction boundary detection in favour of scanning the
full set of ops and using the existing INDEX_op_insn_start to cleanly
detect when the instruction has started. As we no longer need the
plugin specific list of ops we delete that.

My initial benchmarks shows no discernible impact of dropping the
plugin specific ops list.

Fixes: Coverity 1459509
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Cc: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20210917162332.3511179-12-alex.bennee@linaro.org>
2021-10-12 08:38:10 +01:00
Richard Henderson
5d23d53023 target/s390x: move tcg_gen_insn_start to s390x_tr_insn_start
We use INDEX_op_insn_start to make the start of instruction boundaries.
If we don't do it in the .insn_start hook things get confused especially
now plugins want to use that marking to identify the start of instructions
and will bomb out if it sees instrumented ops before the first instruction
boundary.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20211011185332.166763-1-richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2021-10-12 08:37:53 +01:00
Lukas Jünger
6a78a987c6 plugins/: Add missing functions to symbol list
Some functions of the plugin API were missing in
the symbol list. However, they are all used by
the contributed example plugins. QEMU fails to
load the plugin if the function symbol is not
exported.

Signed-off-by: Lukas Jünger <lukas.junger@greensocs.com>
Message-Id: <20210905140939.638928-2-lukas.junger@greensocs.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210917162332.3511179-11-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Daniel P. Berrangé
f13abca0a3 gitlab: fix passing of TEST_TARGETS env to cirrus
A typo meant the substitution would not work, and the placeholder in the
target file didn't even exist.

The result was that tests were never run on the FreeBSD and macOS jobs,
only a basic build.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210915125452.1704899-3-berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210917162332.3511179-10-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Daniel P. Berrangé
dcbad7a6ed gitlab: skip the check-patch job on the upstream repo
The check-patch job is intended to be used by contributors or
subsystem maintainers to see if there are style mistakes. The
false positive rate is too high to be used in a gating scenario
so should not run it on the upstream repo ever.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210915125452.1704899-2-berrange@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210917162332.3511179-9-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Thomas Huth
9d03f5abed travis.yml: Remove the "Release tarball" job
This is a leftover from the days when we were using Travis excessively,
but since x86 jobs are not really usable there anymore, this job has
likely never been used since many months. Let's simply remove it now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210917094826.466047-1-thuth@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210917162332.3511179-8-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Richard Henderson
9f62025141 gitlab: Add cross-riscv64-system, cross-riscv64-user
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210914185830.1378771-3-richard.henderson@linaro.org>
[AJB: add allow_failure]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Willian Rampazzo <willianr@redhat.com>
Message-Id: <20210917162332.3511179-6-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Alex Bennée
5c24acf320 tests/docker: promote debian-riscv64-cross to a full image
To be able to cross build QEMU itself we need to include a few more
libraries. These are only available in Debian's unstable ports repo
for now so we need to base the riscv64 image on sid with the the
minimal libs needed to build QEMU (glib/pixman).

The result works but is not as clean as using build-dep to bring in
more dependencies. However sid is by definition a shifting pile of
sand and by keeping the list of libs minimal we reduce the chance of
having an image we can't build. It's good enough for a basic cross
build testing of TCG.

Cc: "Daniel P. Berrangé" <berrange@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210914185830.1378771-2-richard.henderson@linaro.org>
[AJB: tweak allow_failure]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210917162332.3511179-5-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Alex Bennée
5343a837cd tests/tcg: move some multiarch files and make conditional
We had some messy code to filter out stuff we can't build. Lets junk
that and simplify the logic by pushing some stuff into subdirs. In
particular we move:

  float_helpers into libs - not a standalone test
  linux-test into linux - so we only build on Linux hosts

This allows for at least some of the tests to be nominally usable
by *BSD user builds.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20210917162332.3511179-4-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Alex Bennée
4f0ebed418 tests/tcg/sha1: remove endian include
This doesn't exist in BSD world and doesn't seem to be needed by
either.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20210917162332.3511179-3-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Alex Bennée
9557af9ce9 configure: don't override the selected host test compiler if defined
There are not many cases you would want to do this but one is if you
want to use a test friendly compiler like gcc instead of a system
compiler like clang. Either way we should honour the users choice if
they have made it.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Warner Losh <imp@bsdimp.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Message-Id: <20210917162332.3511179-2-alex.bennee@linaro.org>
2021-10-12 08:37:05 +01:00
Cédric Le Goater
e2804a1ec9 aspeed/smc: Dump address offset in trace events
The register index is currently printed and this is confusing.

Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Cédric Le Goater
a8eb9a4333 aspeed/wdt: Add trace events
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Andrew Jeffery
199fd6230c hw/arm: Integrate ADC model into Aspeed SoC
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Peter Delevoryas <pdel@fb.com>
Message-Id: <20211005052604.1674891-3-pdel@fb.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Andrew Jeffery
5857974d5d hw/adc: Add basic Aspeed ADC model
This model implements enough behaviour to do basic functionality tests
such as device initialisation and read out of dummy sample values. The
sample value generation strategy is similar to the STM ADC already in
the tree.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
[clg : support for multiple engines (AST2600) ]
Signed-off-by: Cédric Le Goater <clg@kaod.org>
[pdel : refactored engine register struct fields to regs[] array field]
[pdel : added guest-error checking for upper-8 channel regs in AST2600]
[pdel : allow 16-bit reads of the channel data registers]
Signed-off-by: Peter Delevoryas <pdel@fb.com>
Message-Id: <20211005052604.1674891-2-pdel@fb.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Peter Delevoryas
87bd33e8b0 hw: aspeed_gpio: Fix GPIO array indexing
The gpio array is declared as a dense array:

  qemu_irq gpios[ASPEED_GPIO_NR_PINS];

(AST2500 has 228, AST2400 has 216, AST2600 has 208)

However, this array is used like a matrix of GPIO sets
(e.g. gpio[NR_SETS][NR_PINS_PER_SET] = gpio[8][32])

  size_t offset = set * GPIOS_PER_SET + gpio;
  qemu_set_irq(s->gpios[offset], !!(new & mask));

This can result in an out-of-bounds access to "s->gpios" because the
gpio sets do _not_ have the same length. Some of the groups (e.g.
GPIOAB) only have 4 pins. 228 != 8 * 32 == 256.

To fix this, I converted the gpio array from dense to sparse, to that
match both the hardware layout and this existing indexing code.

Fixes: 4b7f956862 ("hw/gpio: Add basic Aspeed GPIO model for AST2400 and AST2500")
Signed-off-by: Peter Delevoryas <pdel@fb.com>
Message-Id: <20211008033501.934729-2-pdel@fb.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Peter Delevoryas
9fffe140a9 hw: aspeed_gpio: Fix pin I/O type declarations
Some of the pin declarations in the Aspeed GPIO module were incorrect,
probably because of confusion over which bits in the input and output
uint32_t's correspond to which groups in the label array. Since the
uint32_t literals are in big endian, it's sort of the opposite of what
would be intuitive. The least significant bit in ast2500_set_props[6]
corresponds to GPIOY0, not GPIOAB7.

GPIOxx indicates input and output capabilities, GPIxx indicates only
input, GPOxx indicates only output.

AST2500:
- Previously had GPIW0..GPIW7 and GPIX0..GPIX7, that's correct.
- Previously had GPIOY0..GPIOY3, should have been GPIOY0..GPIOY7.
- Previously had GPIOAB0..GPIOAB3 and GPIAB4..GPIAB7, should only have
  been GPIOAB0..GPIOAB3.

AST2600:
- GPIOT0..GPIOT7 should have been GPIT0..GPIT7.
- GPIOU0..GPIOU7 should have been GPIU0..GPIU7.
- GPIW0..GPIW7 should have been GPIOW0..GPIOW7.
- GPIOY0..GPIOY7 and GPIOZ0...GPIOZ7 were disabled.

Fixes: 4b7f956862 ("hw/gpio: Add basic Aspeed GPIO model for AST2400 and AST2500")
Fixes: 36d737ee82 ("hw/gpio: Add in AST2600 specific implementation")
Signed-off-by: Peter Delevoryas <pdel@fb.com>
Reviewed-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Rashmica Gupta <rashmica.g@gmail.com>
Message-Id: <20210928032456.3192603-2-pdel@fb.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Cédric Le Goater
602610383f aspeed/i2c: QOMify AspeedI2CBus
Introduce an AspeedI2CBus SysBusDevice model and attach the associated
memory region and IRQ to the newly instantiated objects.

Before this change, the I2C bus IRQs were all attached to the
SysBusDevice model of the I2C controller. Adapt the AST2600 SoC
realize routine to take into account this change.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Cédric Le Goater
33456a8870 aspeed/smc: Remove unused attribute 'irqline'
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Cédric Le Goater
a779e37c68 aspeed/smc: Introduce a new addr_width() class handler
The AST2400 SPI controller has a transitional HW interface and it
stores the address width currently in use in a different register than
all the other SMC controllers. It needs special handling when working
in 4B mode.

Make it clear through a class handler. This also removes another use
of the segments array.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Cédric Le Goater
71255c48e7 aspeed/smc: Add default reset values
This simplifies the reset handler and has the benefit to remove some
"bad" use of the segments array as an identifier of the controller model.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Cédric Le Goater
f75b533117 aspeed/smc: QOMify AspeedSMCFlash
AspeedSMCFlash is a small structure representing the AHB memory window
through which the contents of a flash device can be accessed with MMIOs.

Introduce an AspeedSMCFlash SysBusDevice model and attach the associated
memory region to the newly instantiated objects.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Cédric Le Goater
10f915e4ca aspeed/smc: Rename AspeedSMCFlash 'id' to 'cs'
'cs' is a more appropriate name to index SPI flash devices.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00
Cédric Le Goater
6bb55e7967 aspeed/smc: Remove the 'size' attribute from AspeedSMCFlash
AspeedSMCFlash::size is only used to compute the initial size of the
boot_rom region. Not very useful, so directly call memory_region_size()
instead.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
2021-10-12 08:20:08 +02:00