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Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:48 +0000 (21:03 +0300)]
pcie: pcie_cap_slot_enable_power() use correct helper
*_by_mask() helpers shouldn't be used here (and that's the only one).
*_by_mask() helpers do shift their value argument, but in pcie.c code
we use values that are already shifted appropriately.
Happily, PCI_EXP_SLTCTL_PWR_ON is zero, so shift doesn't matter. But if
we apply same helper for PCI_EXP_SLTCTL_PWR_OFF constant it will do
wrong thing.
So, let's use instead pci_word_test_and_clear_mask() which is already
used in the file to clear PCI_EXP_SLTCTL_PWR_OFF bit in
pcie_cap_slot_init() and pcie_cap_slot_reset().
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-11-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:47 +0000 (21:03 +0300)]
pcie: drop unused PCIExpressIndicator
The structure type is unused. Also, it's the only user of corresponding
macros, so drop them too.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-10-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:46 +0000 (21:03 +0300)]
pcie_regs: drop duplicated indicator value macros
We already have indicator values in
include/standard-headers/linux/pci_regs.h , no reason to reinvent them
in include/hw/pci/pcie_regs.h. (and we already have usage of
PCI_EXP_SLTCTL_PWR_IND_BLINK and PCI_EXP_SLTCTL_PWR_IND_OFF in
hw/pci/pcie.c, so let's be consistent)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-9-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:45 +0000 (21:03 +0300)]
pcie: pcie_cap_slot_write_config(): use correct macro
PCI_EXP_SLTCTL_PIC_OFF is a value, and PCI_EXP_SLTCTL_PIC is a mask.
Happily PCI_EXP_SLTCTL_PIC_OFF is a maximum value for this mask and is
equal to the mask itself. Still the code looks like a bug. Let's make
it more reader-friendly.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-8-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:44 +0000 (21:03 +0300)]
pci/shpc: refactor shpc_device_plug_common()
Rename it to shpc_device_get_slot(), to mention what it does rather
than how it is used. It also helps to reuse it in further commit.
Also, add a return value and get rid of local_err.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-7-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:43 +0000 (21:03 +0300)]
pci/shpc: pass PCIDevice pointer to shpc_slot_command()
We'll need it in further patch to report bridge in QAPI event.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-6-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:42 +0000 (21:03 +0300)]
pci/shpc: more generic handle hot-unplug in shpc_slot_command()
Free slot if both conditions (power-led = OFF and state = DISABLED)
becomes true regardless of the sequence. It is similar to how PCIe
hotplug works.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-5-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:41 +0000 (21:03 +0300)]
pci/shpc: shpc_slot_command(): handle PWRONLY -> ENABLED transition
ENABLED -> PWRONLY transition is not allowed and we handle it by
shpc_invalid_command(). But PWRONLY -> ENABLED transition is silently
ignored, which seems wrong. Let's handle it as correct.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-4-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:40 +0000 (21:03 +0300)]
pci/shpc: change shpc_get_status() return type to uint8_t
The result of the function is always one byte. The result is always
assigned to uint8_t variable. Also, shpc_get_status() should be
symmetric to shpc_set_status() which has uint8_t value argument.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-3-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Vladimir Sementsov-Ogievskiy [Thu, 16 Feb 2023 18:03:39 +0000 (21:03 +0300)]
pci/shpc: set attention led to OFF on reset
0 is not a valid state for the led. Let's start with OFF.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Anton Kuchin <antonkuchin@yandex-team.ru>
Message-Id: <
20230216180356.156832-2-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Eugenio Pérez [Thu, 9 Feb 2023 17:00:04 +0000 (18:00 +0100)]
vdpa: stop all svq on device deletion
Not stopping them leave the device in a bad state when virtio-net
fronted device is unplugged with device_del monitor command.
This is not triggable in regular poweroff or qemu forces shutdown
because cleanup is called right after vhost_vdpa_dev_start(false). But
devices hot unplug does not call vdpa device cleanups. This lead to all
the vhost_vdpa devices without stop the SVQ but the last.
Fix it and clean the code, making it symmetric with
vhost_vdpa_svqs_start.
Fixes:
dff4426fa656 ("vhost: Add Shadow VirtQueue kick forwarding capabilities")
Reported-by: Lei Yang <leiyang@redhat.com>
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <
20230209170004.899472-1-eperezma@redhat.com>
Tested-by: Laurent Vivier <lvivier@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Maxime Coquelin [Wed, 8 Feb 2023 20:32:59 +0000 (21:32 +0100)]
vhost-user: Adopt new backend naming
The Vhost-user specification changed feature and request
naming from _SLAVE_ to _BACKEND_.
This patch adopts the new naming convention.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Message-Id: <
20230208203259.381326-4-maxime.coquelin@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Maxime Coquelin [Wed, 8 Feb 2023 20:32:58 +0000 (21:32 +0100)]
libvhost-user: Adopt new backend naming
The Vhost-user specification changed feature and request
naming from _SLAVE_ to _BACKEND_.
This patch adopts the new naming convention.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Message-Id: <
20230208203259.381326-3-maxime.coquelin@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Maxime Coquelin [Wed, 8 Feb 2023 20:32:57 +0000 (21:32 +0100)]
docs: vhost-user: replace _SLAVE_ with _BACKEND_
Backend's message and protocol features names were still
using "_SLAVE_" naming. For consistency with the new naming
convention, replace it with _BACKEND_.
Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Message-Id: <
20230208203259.381326-2-maxime.coquelin@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Akihiko Odaki [Tue, 31 Jan 2023 03:00:37 +0000 (12:00 +0900)]
hw/timer/hpet: Fix expiration time overflow
The expiration time provided for timer_mod() can overflow if a
ridiculously large value is set to the comparator register. The
resulting value can represent a past time after rounded, forcing the
timer to fire immediately. If the timer is configured as periodic, it
will rearm the timer again, and form an endless loop.
Check if the expiration value will overflow, and if it will, stop the
timer instead of rearming the timer with the overflowed time.
This bug was found by Alexander Bulekov when fuzzing igb, a new
network device emulation:
https://patchew.org/QEMU/
20230129053316.
1071513-1-alxndr@bu.edu/
The fixed test case is:
fuzz/crash_2d7036941dcda1ad4380bb8a9174ed0c949bcefd
Fixes:
16b29ae180 ("Add HPET emulation to qemu (Beth Kon)")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <
20230131030037.18856-1-akihiko.odaki@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Dr. David Alan Gilbert [Tue, 7 Feb 2023 17:49:44 +0000 (17:49 +0000)]
virtio-rng-pci: fix transitional migration compat for vectors
In
bad9c5a516 ("virtio-rng-pci: fix migration compat for vectors") I
fixed the virtio-rng-pci migration compatibility, but it was discovered
that we also need to fix the other aliases of the device for the
transitional cases.
Fixes:
9ea02e8f1 ('virtio-rng-pci: Allow setting nvectors, so we can use MSI-X')
bz: https://bugzilla.redhat.com/show_bug.cgi?id=
2162569
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <
20230207174944.138255-1-dgilbert@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Akihiko Odaki [Mon, 30 Jan 2023 14:05:16 +0000 (23:05 +0900)]
vhost-user-rng: Back up vqs before cleaning up vhost_dev
vhost_dev_cleanup() clears vhost_dev so back up its vqs member to free
the memory pointed by the member.
Fixes:
821d28b88f ("vhost-user-rng: Add vhost-user-rng implementation")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <
20230130140516.78078-1-akihiko.odaki@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Akihiko Odaki [Mon, 30 Jan 2023 14:04:35 +0000 (23:04 +0900)]
vhost-user-i2c: Back up vqs before cleaning up vhost_dev
vhost_dev_cleanup() clears vhost_dev so back up its vqs member to free
the memory pointed by the member.
Fixes:
7221d3b634 ("hw/virtio: add boilerplate for vhost-user-i2c device")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <
20230130140435.78049-1-akihiko.odaki@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Akihiko Odaki [Mon, 30 Jan 2023 14:03:20 +0000 (23:03 +0900)]
vhost-user-gpio: Configure vhost_dev when connecting
vhost_dev_cleanup(), called from vu_gpio_disconnect(), clears vhost_dev
so vhost-user-gpio must set the members of vhost_dev each time
connecting.
do_vhost_user_cleanup() should also acquire the pointer to vqs directly
from VHostUserGPIO instead of referring to vhost_dev as it can be called
after vhost_dev_cleanup().
Fixes:
27ba7b027f ("hw/virtio: add boilerplate for vhost-user-gpio device")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <
20230130140320.77999-1-akihiko.odaki@daynix.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Alex Bennée [Mon, 30 Jan 2023 12:47:28 +0000 (12:47 +0000)]
backends/vhost-user: remove the ioeventfd check
While ioeventfds are needed for good performance with KVM guests it
should not be a gating requirement. We can run vhost-user backends using
simulated ioeventfds or inband signalling.
With this change I can run:
$QEMU $OPTS \
-display gtk,gl=on \
-device vhost-user-gpu-pci,chardev=vhgpu \
-chardev socket,id=vhgpu,path=vhgpu.sock
with:
./contrib/vhost-user-gpu/vhost-user-gpu \
-s vhgpu.sock \
-v
and at least see things start-up - although the display gets rotated by
180 degrees. Once lightdm takes over we never make it to the login
prompt and just get a blank screen.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <
20221202132231.
1048669-1-alex.bennee@linaro.org>
Message-Id: <
20230130124728.175610-1-alex.bennee@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Eugenio Pérez [Tue, 24 Jan 2023 16:11:59 +0000 (17:11 +0100)]
virtio-net: clear guest_announce feature if no cvq backend
Since GUEST_ANNOUNCE is emulated the feature bit could be set without
backend support. This happens in the vDPA case.
However, backend vDPA parent may not have CVQ support. This causes an
incoherent feature set, and the driver may refuse to start. This
happens in virtio-net Linux driver.
This may be solved differently in the future. Qemu is able to emulate a
CVQ just for guest_announce purposes, helping guest to notify the new
location with vDPA devices that does not support it. However, this is
left as a TODO as it is way more complex to backport.
Tested with vdpa_net_sim, toggling manually VIRTIO_NET_F_CTRL_VQ in the
driver and migrating it with x-svq=on.
Fixes:
980003debddd ("vdpa: do not handle VIRTIO_NET_F_GUEST_ANNOUNCE in vhost-vdpa")
Reported-by: Dawar, Gautam <gautam.dawar@amd.com>
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <
20230124161159.
2182117-1-eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Reviewed-by: Gautam Dawar <gautam.dawar@amd.com>
Tested-by: Gautam Dawar <gautam.dawar@amd.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Michael S. Tsirkin [Wed, 8 Feb 2023 21:05:35 +0000 (16:05 -0500)]
Revert "hw/i386: pass RNG seed via setup_data entry"
This reverts commit
67f7e426e53833a5db75b0d813e8d537b8a75bd2.
Additionally to the automatic revert, I went over the code
and dropped all mentions of legacy_no_rng_seed manually,
effectively reverting a combination of 2 additional commits:
commit
ffe2d2382e5f1aae1abc4081af407905ef380311
Author: Jason A. Donenfeld <Jason@zx2c4.com>
Date: Wed Sep 21 11:31:34 2022 +0200
x86: re-enable rng seeding via SetupData
commit
3824e25db1a84fadc50b88dfbe27047aa2f7f85d
Author: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed Aug 17 10:39:40 2022 +0200
x86: disable rng seeding via setup_data
Fixes:
67f7e426e5 ("hw/i386: pass RNG seed via setup_data entry")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Michael S. Tsirkin [Wed, 8 Feb 2023 21:04:40 +0000 (16:04 -0500)]
Revert "x86: return modified setup_data only if read as memory, not as file"
This reverts commit
e935b735085dfa61d8e6d276b6f9e7687796a3c7.
Fixes:
e935b73508 ("x86: return modified setup_data only if read as memory, not as file")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Michael S. Tsirkin [Wed, 8 Feb 2023 20:55:41 +0000 (15:55 -0500)]
Revert "x86: use typedef for SetupData struct"
This reverts commit
eebb38a5633a77f5fa79d6486d5b2fcf8fbe3c07.
Fixes:
eebb38a563 ("x86: use typedef for SetupData struct")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Michael S. Tsirkin [Wed, 8 Feb 2023 20:55:40 +0000 (15:55 -0500)]
Revert "x86: reinitialize RNG seed on system reboot"
This reverts commit
763a2828bf313ed55878b09759dc435355035f2e.
Fixes:
763a2828bf ("x86: reinitialize RNG seed on system reboot")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Michael S. Tsirkin [Wed, 8 Feb 2023 20:55:39 +0000 (15:55 -0500)]
Revert "x86: re-initialize RNG seed when selecting kernel"
This reverts commit
cc63374a5a7c240b7d3be734ef589dabbefc7527.
Fixes:
cc63374a5a ("x86: re-initialize RNG seed when selecting kernel")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Michael S. Tsirkin [Wed, 8 Feb 2023 20:55:38 +0000 (15:55 -0500)]
Revert "x86: do not re-randomize RNG seed on snapshot load"
This reverts commit
14b29fea742034186403914b4d013d0e83f19e78.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Fixes:
14b29fea74 ("x86: do not re-randomize RNG seed on snapshot load")
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Michael S. Tsirkin [Wed, 8 Feb 2023 20:55:36 +0000 (15:55 -0500)]
Revert "x86: don't let decompressed kernel image clobber setup_data"
This reverts commit
eac7a7791bb6d719233deed750034042318ffd56.
Fixes:
eac7a7791b ("x86: don't let decompressed kernel image clobber setup_data")
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Dov Murik <dovmurik@linux.ibm.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Julia Suvorova [Thu, 23 Feb 2023 12:57:47 +0000 (13:57 +0100)]
hw/smbios: fix field corruption in type 4 table
Since table type 4 of SMBIOS version 2.6 is shorter than 3.0, the
strings which follow immediately after the struct fields have been
overwritten by unconditional filling of later fields such as core_count2.
Make these fields dependent on the SMBIOS version.
Fixes:
05e27d74c7 ("hw/smbios: add core_count2 to smbios table type 4")
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=
2169904
Signed-off-by: Julia Suvorova <jusual@redhat.com>
Message-Id: <
20230223125747.254914-1-jusual@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Ani Sinha <ani@anisinha.ca>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Peter Maydell [Tue, 28 Feb 2023 15:09:18 +0000 (15:09 +0000)]
Merge tag 'buildsys-qom-qdev-ui-
20230227' of https://github.com/philmd/qemu into staging
- buildsys
- Various header cleaned up (removing pointless headers)
- Mark various files/code user/system specific
- Make various objects target-independent
- Remove tswapN() calls from dump.o
- Suggest g_assert_not_reached() instead of assert(0)
- qdev / qom
- Replace various container_of() by QOM cast macros
- Declare some QOM macros using OBJECT_DECLARE_TYPE()
- Embed OHCI QOM child in SM501 chipset
- hw (ISA & IDE)
- add some documentation, improve function names
- un-inline, open-code few functions
- have ISA API accessing IRQ/DMA prefer ISABus over ISADevice
- Demote IDE subsystem maintenance to "Odd Fixes"
- ui: Improve Ctrl+Alt hint on Darwin Cocoa
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# gpg: Signature made Mon 27 Feb 2023 21:34:24 GMT
# gpg: using RSA key
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# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'buildsys-qom-qdev-ui-
20230227' of https://github.com/philmd/qemu: (125 commits)
ui/cocoa: user friendly characters for release mouse
dump: Add create_win_dump() stub for non-x86 targets
dump: Simplify compiling win_dump.o by introducing win_dump_available()
dump: Clean included headers
dump: Replace TARGET_PAGE_SIZE -> qemu_target_page_size()
dump: Replace tswapN() -> cpu_to_dumpN()
hw/ide/pci: Add PCIIDEState::isa_irq[]
hw/ide/via: Replace magic 2 value by ARRAY_SIZE / MAX_IDE_DEVS
hw/ide/piix: Refactor pci_piix_init_ports as pci_piix_init_bus per bus
hw/ide/piix: Pass Error* to pci_piix_init_ports() for better error msg
hw/ide/piix: Remove unused includes
hw/ide/pci: Unexport bmdma_active_if()
hw/ide/ioport: Remove unnecessary includes
hw/ide: Declare ide_get_[geometry/bios_chs_trans] in 'hw/ide/internal.h'
hw/ide: Rename idebus_active_if() -> ide_bus_active_if()
hw/ide: Rename ide_init2() -> ide_bus_init_output_irq()
hw/ide: Rename ide_exec_cmd() -> ide_bus_exec_cmd()
hw/ide: Rename ide_register_restart_cb -> ide_bus_register_restart_cb
hw/ide: Rename ide_create_drive() -> ide_bus_create_drive()
hw/ide: Rename ide_set_irq() -> ide_bus_set_irq()
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Christian Schoenebeck [Tue, 27 Dec 2022 16:15:31 +0000 (17:15 +0100)]
ui/cocoa: user friendly characters for release mouse
While mouse is grabbed, window title contains a hint for the user what
keyboard keys to press to release the mouse. Make that hint text a bit
more user friendly for a Mac user:
- Replace "Ctrl" and "Alt" by appropriate symbols for those keyboard
keys typically displayed for them on a Mac (encode those symbols by
using UTF-8 characters).
- Drop " + " in between the keys, as that's not common on macOS for
documenting keyboard shortcuts.
- Convert lower case "g" to upper case "G", as that's common on macOS.
- Add one additional space at start and end of key stroke set, to
visually separate the key strokes from the rest of the text.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <E1pAClj-0003Jo-OB@lizzy.crudebyte.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 23 Feb 2023 22:59:19 +0000 (23:59 +0100)]
dump: Add create_win_dump() stub for non-x86 targets
Implement the non-x86 create_win_dump(). We can remove
the last TARGET_X86_64 #ifdef'ry in dump.c, which thus
becomes target-independent. Update meson accordingly.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20230225094903.53167-6-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 23 Feb 2023 22:58:16 +0000 (23:58 +0100)]
dump: Simplify compiling win_dump.o by introducing win_dump_available()
To make dump.c less target dependent, move the TARGET_X86_64 #ifdef'ry
from dump.c to win_dump.c (introducing a win_dump_available() method
there). By doing so we can build win_dump.c on any target, and
simplify the meson rule.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20230225094903.53167-5-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 23 Feb 2023 22:56:46 +0000 (23:56 +0100)]
dump: Clean included headers
"qemu/win_dump_defs.h" is only required by win_dump.c,
but win_dump.h requires "sysemu/dump.h" which declares
the DumpState type. Remove various unused headers.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20230225094903.53167-4-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 23 Feb 2023 22:38:59 +0000 (23:38 +0100)]
dump: Replace TARGET_PAGE_SIZE -> qemu_target_page_size()
TARGET_PAGE_SIZE is target specific. In preparation of
making dump.c target-agnostic, replace the compile-time
TARGET_PAGE_SIZE definition by runtime qemu_target_page_size().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20230225094903.53167-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 16 Dec 2022 07:28:32 +0000 (08:28 +0100)]
dump: Replace tswapN() -> cpu_to_dumpN()
All uses of tswap in that file are wrong, and should be using
cpu_to_dumpN, which correctly tests the endianness of the output.
Reported-by: Richard Henderson <richard.henderson@linaro.org>
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <
20230225094903.53167-2-philmd@linaro.org>
Bernhard Beschow [Thu, 26 Jan 2023 21:17:36 +0000 (22:17 +0100)]
hw/ide/pci: Add PCIIDEState::isa_irq[]
These legacy ISA IRQs allow the PIIX IDE functions to be wired up in
their south bridges and the VIA IDE functions to disuse
PCI_INTERRUPT_LINE as outlined in https://lists.nongnu.org/archive/html/qemu-devel/2020-03/msg01707.html
Suggested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230126211740.66874-7-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 24 Mar 2021 17:47:59 +0000 (18:47 +0100)]
hw/ide/via: Replace magic 2 value by ARRAY_SIZE / MAX_IDE_DEVS
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: John Snow <jsnow@redhat.com>
Message-Id: <
20210511041848.
2743312-5-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Tue, 14 Feb 2023 15:28:19 +0000 (16:28 +0100)]
hw/ide/piix: Refactor pci_piix_init_ports as pci_piix_init_bus per bus
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-21-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Tue, 14 Feb 2023 15:47:39 +0000 (16:47 +0100)]
hw/ide/piix: Pass Error* to pci_piix_init_ports() for better error msg
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-20-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 10:57:15 +0000 (11:57 +0100)]
hw/ide/piix: Remove unused includes
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-19-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Bernhard Beschow [Mon, 22 Aug 2022 17:02:12 +0000 (19:02 +0200)]
hw/ide/pci: Unexport bmdma_active_if()
The function is only used inside ide/pci.c, so doesn't need to be exported.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-18-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 10 Feb 2023 21:58:05 +0000 (22:58 +0100)]
hw/ide/ioport: Remove unnecessary includes
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-17-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 22:33:35 +0000 (23:33 +0100)]
hw/ide: Declare ide_get_[geometry/bios_chs_trans] in 'hw/ide/internal.h'
ide_get_geometry() and ide_get_bios_chs_trans() are only
used by the TYPE_PC_MACHINE.
"hw/ide.h" is a mixed bag of lost IDE declarations. In order
to remove this (almost) pointless header soon, move these
declarations to "hw/ide/internal.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <
20230220091358.17038-18-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 10:33:08 +0000 (11:33 +0100)]
hw/ide: Rename idebus_active_if() -> ide_bus_active_if()
idebus_active_if() operates on a IDEBus; rename it as
ide_bus_active_if() to emphasize its first argument
is a IDEBus.
Mechanical change using:
$ sed -i -e 's/idebus_active_if/ide_bus_active_if/g' \
$(git grep -l idebus_active_if)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-16-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 10:27:23 +0000 (11:27 +0100)]
hw/ide: Rename ide_init2() -> ide_bus_init_output_irq()
ide_init2() initializes a IDEBus, and set its output IRQ.
To emphasize this, rename it as ide_bus_init_output_irq().
Mechanical change using:
$ sed -i -e 's/ide_init2/ide_bus_init_output_irq/g' \
$(git grep -l ide_init2)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-15-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 10:26:20 +0000 (11:26 +0100)]
hw/ide: Rename ide_exec_cmd() -> ide_bus_exec_cmd()
ide_exec_cmd() operates on a IDEBus; rename it as
ide_bus_exec_cmd() to emphasize its first argument
is a IDEBus.
Mechanical change using:
$ sed -i -e 's/ide_exec_cmd/ide_bus_exec_cmd/g' \
$(git grep -wl ide_exec_cmd)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-14-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Tue, 14 Feb 2023 15:33:38 +0000 (16:33 +0100)]
hw/ide: Rename ide_register_restart_cb -> ide_bus_register_restart_cb
ide_register_restart_cb() operates on a IDEBus; rename it as
ide_bus_register_restart_cb() to emphasize its first argument
is a IDEBus.
Mechanical change using:
$ sed -i -e 's/ide_register_restart_cb/ide_bus_register_restart_cb/g' \
$(git grep -l ide_register_restart_cb)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-13-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 10:31:51 +0000 (11:31 +0100)]
hw/ide: Rename ide_create_drive() -> ide_bus_create_drive()
ide_create_drive() operates on a IDEBus; rename it as
ide_bus_create_drive() to emphasize its first argument
is a IDEBus.
Mechanical change using:
$ sed -i -e 's/ide_create_drive/ide_bus_create_drive/g' \
$(git grep -wl ide_create_drive)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-12-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 10:33:47 +0000 (11:33 +0100)]
hw/ide: Rename ide_set_irq() -> ide_bus_set_irq()
ide_set_irq() operates on a IDEBus; rename it as
ide_bus_set_irq() to emphasize its first argument
is a IDEBus.
Mechanical change using:
$ sed -i -e 's/ide_set_irq/ide_bus_set_irq/g' \
$(git grep -l ide_set_irq)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-11-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 22:01:55 +0000 (23:01 +0100)]
hw/ide: Un-inline ide_set_irq()
Only include "hw/irq.h" where appropriate.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-10-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 22:37:23 +0000 (23:37 +0100)]
hw/ide: Include 'exec/ioport.h' instead of 'hw/isa/isa.h'
The IDEBus structure has PortioList fields, so we need its
declarations from "exec/ioport.h". "hw/isa/isa.h" is not required.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-9-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 22:36:25 +0000 (23:36 +0100)]
hw/ide: Remove unused 'qapi/qapi-types-run-state.h'
Missed in commit
d7458e7754 ("hw/ide/internal: Remove unused
DMARestartFunc typedef") which removed the single use of RunState.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-8-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 22:35:21 +0000 (23:35 +0100)]
hw/ide/atapi: Restrict 'scsi/constants.h' inclusion
Only atapi.c requires the SCSI constants. No need to include
it in all files including "hw/ide/internal.h".
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230215112712.23110-7-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Philippe Mathieu-Daudé [Fri, 10 Feb 2023 22:16:51 +0000 (23:16 +0100)]
hw/ide/isa: Remove intermediate ISAIDEState::irq variable
The intermediate ISAIDEState::irq variable just add noise, remove it.
Message-Id: <
20230215112712.23110-6-philmd@linaro.org>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 22:26:36 +0000 (23:26 +0100)]
hw/ide/isa: Extract TYPE_ISA_IDE declarations to 'hw/ide/isa.h'
"hw/ide.h" is a mixed bag of lost IDE declarations.
Extract isa_ide_init() and the TYPE_ISA_IDE QOM declarations
to a new "hw/ide/isa.h" header.
Rename ISAIDEState::isairq as 'irqnum' to emphasize this is
not a qemu_irq object but the number (index) of an ISA IRQ.
Message-Id: <
20230215112712.23110-5-philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 22:24:42 +0000 (23:24 +0100)]
hw/ide/mmio: Extract TYPE_MMIO_IDE declarations to 'hw/ide/mmio.h'
"hw/ide.h" is a mixed bag of lost IDE declarations.
Extract mmio_ide_init_drives() and the TYPE_MMIO_IDE QOM
declarations to a new "hw/ide/mmio.h" header.
Document the SysBus interface.
Message-Id: <
20230215112712.23110-4-philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 6 Jan 2023 10:37:55 +0000 (11:37 +0100)]
hw/ide/mmio: Use CamelCase for MMIO_IDE state name
Following docs/devel/style.rst guidelines, rename MMIOIDEState
as IdeMmioState.
Having the structure name and its typedef named equally,
we can manually convert from the old DECLARE_INSTANCE_CHECKER()
macro to the more recent OBJECT_DECLARE_SIMPLE_TYPE().
Note, due to that name mismatch, this macro wasn't automatically
converted during commit
8063396bf3 ("Use OBJECT_DECLARE_SIMPLE_TYPE
when possible").
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <
20230220091358.17038-3-philmd@linaro.org>
Fiona Ebner [Fri, 17 Feb 2023 10:31:30 +0000 (11:31 +0100)]
hw/ide/ahci: Trace ncq write command as write instead of read
Fixes:
e4baa9f00b ("AHCI: Replace DPRINTF with trace-events")
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: John Snow <jsnow@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <
20230217103130.42077-1-f.ebner@proxmox.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 20 Feb 2023 09:25:22 +0000 (10:25 +0100)]
hw/i386/xen: Remove unused 'hw/ide.h' include from header
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Paul Durrant <paul@xen.org>
Message-Id: <
20230220092707.22584-1-philmd@linaro.org>
John Snow [Mon, 6 Feb 2023 18:25:44 +0000 (13:25 -0500)]
MAINTAINERS: Mark IDE and Floppy as "Odd Fixes"
I have not been able to give these devices the love they need for a
while now. Update the maintainers file to reflect the truth of the
matter.
Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <
20230206182544.711117-1-jsnow@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Tue, 21 Feb 2023 23:00:42 +0000 (00:00 +0100)]
scripts/checkpatch.pl: Do not allow assert(0)
Since commit
262a69f428 ("osdep.h: Prohibit disabling assert()
in supported builds") we can not build QEMU with NDEBUG (or
G_DISABLE_ASSERT) defined, thus 'assert(0)' always aborts QEMU.
However some static analyzers / compilers doesn't notice NDEBUG
can't be defined and emit warnings if code is used after an
'assert(0)' call.
Apparently such compiler isn't as clever with G_DISABLE_ASSERT,
so we can silent these warnings by using g_assert_not_reached()
which is easier to read anyway.
In order to avoid these annoying warnings, add a checkpatch rule
to prohibit 'assert(0)'. Suggest using g_assert_not_reached()
instead. For example when reverting the previous patch we get:
ERROR: use g_assert_not_reached() instead of assert(0)
#21: FILE: target/ppc/dfp_helper.c:124:
+ assert(0); /* cannot get here */
ERROR: use g_assert_not_reached() instead of assert(0)
#30: FILE: target/ppc/dfp_helper.c:141:
+ assert(0); /* cannot get here */
total: 2 errors, 0 warnings, 16 lines checked
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230221232520.14480-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Tue, 21 Feb 2023 23:15:54 +0000 (00:15 +0100)]
block/vvfat: Remove pointless check of NDEBUG
Since commit
262a69f428 ("osdep.h: Prohibit disabling
assert() in supported builds") 'NDEBUG' can not be defined,
so '#ifndef NDEBUG' is dead code. Remove it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230221232520.14480-5-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 2 Feb 2023 13:06:42 +0000 (14:06 +0100)]
hw/ppc/sam460ex: Correctly set MAL properties
MAL properties are declared as uint8_t:
static Property ppc4xx_mal_properties[] = {
DEFINE_PROP_UINT8("txc-num", Ppc4xxMalState, txcnum, 0),
DEFINE_PROP_UINT8("rxc-num", Ppc4xxMalState, rxcnum, 0),
DEFINE_PROP_END_OF_LIST(),
};
Correct the API use by setting the property using
qdev_prop_set_uint8(). No behavioral change.
Fixes:
da116a8aab ("ppc/ppc405: QOM'ify MAL")
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230203145536.17585-7-philmd@linaro.org>
BALATON Zoltan [Sat, 25 Feb 2023 21:35:28 +0000 (22:35 +0100)]
hw/display/sm501: Add fallbacks to pixman routines
Pixman may return false if it does not have a suitable implementation.
Add fallbacks to handle such cases.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reported-by: Rene Engel <ReneEngel80@emailn.de>
Tested-by: Rene Engel <ReneEngel80@emailn.de>
Message-Id: <
20ed9442a0146238254ccc340c0d1efa226c6356.
1677445307.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
BALATON Zoltan [Wed, 15 Feb 2023 15:35:42 +0000 (16:35 +0100)]
hw/display/sm501: Implement more 2D raster operations
Add simple implementation for two raster operations that are used by
AmigaOS which fixes graphics problems in some programs using these.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reported-by: Rene Engel <ReneEngel80@emailn.de>
Tested-by: Rene Engel <ReneEngel80@emailn.de>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <
17ef3c59dc7868f75034e9ebe21e2999c8f718d4.
1677445307.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 3 Feb 2023 14:31:52 +0000 (15:31 +0100)]
hw/display/sm501: Alias 'dma-offset' QOM property in chipset object
No need to use an intermediate 'dma-offset' property in the
chipset object. Alias the property, so when the machine (here
r2d-plus) sets the value on the chipset, it is propagated to
the OHCI object.
Note we can rename the chipset 'base' property as 'dma-offset'
since the object is a non-user-creatable sysbus type.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <
20230203145536.17585-12-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 3 Feb 2023 14:29:52 +0000 (15:29 +0100)]
hw/display/sm501: Embed OHCI QOM child in chipset
Note this device doesn't implement unrealize().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <
20230203145536.17585-11-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 17 Feb 2023 13:12:13 +0000 (14:12 +0100)]
hw/usb/xhci-nec: Replace container_of() by NEC_XHCI() QOM cast macro
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220150515.32549-8-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 17 Feb 2023 13:12:13 +0000 (14:12 +0100)]
hw/usb/xhci-nec: Declare QOM macros for NEC_XHCI
NEC_XHCI is a QOM object type. Declare its macros /
typedefs using OBJECT_DECLARE_SIMPLE_TYPE().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220150515.32549-7-philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 20 Feb 2023 10:42:46 +0000 (11:42 +0100)]
hw/usb/uhci: Replace container_of() by UHCI_GET_CLASS() QOM macro
By using the QOM UHCI_GET_CLASS() cast macro we don't to
use the intermediate PCIDeviceClass variable.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220150515.32549-6-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 6 Jan 2023 12:58:32 +0000 (13:58 +0100)]
hw/usb/uhci: Declare QOM macros using OBJECT_DECLARE_TYPE()
The automatic conversion done during commit
a489d1951c
("Use OBJECT_DECLARE_TYPE when possible") missed this
model because the typedefs are in a different file unit
(hcd-uhci.c) than where the DECLARE_INSTANCE_CHECKER()
is (hcd-uhci.h). Manually convert to OBJECT_DECLARE_TYPE().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220150515.32549-5-philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 20 Feb 2023 18:15:10 +0000 (19:15 +0100)]
hw/usb/ohci: Fix typo
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
03599fd4db313ac4f651cceb43340109ad6a14b8.
1676916640.git.balaton@eik.bme.hu>
BALATON Zoltan [Mon, 20 Feb 2023 18:19:09 +0000 (19:19 +0100)]
hw/usb/ohci: Add trace points for register access
To help debugging add trace points that print values read from or
written to the device's registers.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Message-Id: <
1bb4985e5dfc1df5a290e77f76fd827ae3592ab7.
1676916640.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
BALATON Zoltan [Mon, 20 Feb 2023 18:15:07 +0000 (19:15 +0100)]
hw/usb/ohci: Move a function next to where it is used
The ohci_port_set_if_connected() function is only used by
ohci_port_set_status(), move next to it to have them at the same place.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
46411d4980ab0fba61ab0d2209a939fdc41eb573.
1676916640.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
BALATON Zoltan [Mon, 20 Feb 2023 18:15:06 +0000 (19:15 +0100)]
hw/usb/ohci: Code style fix missing braces and extra parenthesis
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
aaa3ddee99c7677d6cc137f637982e94267b99b6.
1676916640.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
BALATON Zoltan [Mon, 20 Feb 2023 18:15:05 +0000 (19:15 +0100)]
hw/usb/ohci: Code style fix white space errors
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
c9b99b3555dcd03194a8950b810f5e1b4b4bd5d3.
1676916640.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
BALATON Zoltan [Mon, 20 Feb 2023 18:15:04 +0000 (19:15 +0100)]
hw/usb/ohci: Code style fix comments
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <
9b0aadedc7c4780fefdc27f14f72ac9003032fbf.
1676916639.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 20 Feb 2023 10:44:15 +0000 (11:44 +0100)]
hw/usb/ohci: Use OHCIState type definition
Forward-define the type first, then use it for the ohci_die() handler.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220150515.32549-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 3 Feb 2023 09:52:26 +0000 (10:52 +0100)]
hw/usb/ohci: Include missing 'sysbus.h' header
Avoid when including "hw/usb/hcd-ohci.h":
hw/usb/hcd-ohci.h:100:5: error: unknown type name 'SysBusDevice'
SysBusDevice parent_obj;
^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <
20230203113650.78146-6-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 17 Feb 2023 13:11:23 +0000 (14:11 +0100)]
hw/usb/u2f: Declare QOM macros using OBJECT_DECLARE_TYPE()
hw/usb/u2f.h was added by commit
80e267f1d1 ("hw/usb: Add
U2F key base class"), almost the same time of the automatic
conversion done by commit
c821774a3b ("Use OBJECT_DECLARE_TYPE
where posible"). Manually convert to OBJECT_DECLARE_TYPE().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220150515.32549-9-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 6 Jan 2023 21:05:19 +0000 (22:05 +0100)]
hw/usb/dev-smartcard-reader: Avoid forward-declaring CCIDBus
To avoid forward-declaring CCIDBus, declare CCID_BUS QOM
definitions before its use in the USBCCIDState structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220150515.32549-2-philmd@linaro.org>
BALATON Zoltan [Tue, 25 Jan 2022 19:48:36 +0000 (20:48 +0100)]
hw/audio/ac97: Split off some definitions to a header
These can be shared with other AC97 implementations.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
6f0980fdc3753624be6f3935a6ab0a2dc1df4b30.
1677445307.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 20 Feb 2023 10:47:14 +0000 (11:47 +0100)]
hw/audio/ac97: Replace container_of() by AC97() QOM cast macro
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220131837.26292-5-philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 20 Feb 2023 13:15:15 +0000 (14:15 +0100)]
hw/audio/es1370: Replace container_of() by ES1370() QOM cast macro
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220131837.26292-4-philmd@linaro.org>
Philippe Mathieu-Daudé [Mon, 9 Jan 2023 14:19:33 +0000 (15:19 +0100)]
hw/audio/es1370: Avoid forward-declaring ES1370State
To avoid forward-declaring ES1370State, declare ES1370 QOM
definitions before its use in the chan_bits structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220131837.26292-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 6 Jan 2023 21:06:36 +0000 (22:06 +0100)]
hw/audio/hda-codec: Avoid forward-declaring HDAAudioState
To avoid forward-declaring HDAAudioState, declare HDA_AUDIO QOM
definitions before its use in the HDAAudioStream structure.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230220131837.26292-2-philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 15 Feb 2023 16:23:49 +0000 (17:23 +0100)]
hw/timer/hpet: Include missing 'hw/qdev-properties.h' header
Avoid when refactoring unrelated headers:
hw/timer/hpet.c:776:39: error: array has incomplete element type 'Property' (aka 'struct Property')
static Property hpet_device_properties[] = {
^
hw/timer/hpet.c:777:5: error: implicit declaration of function 'DEFINE_PROP_UINT8' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
DEFINE_PROP_UINT8("timers", HPETState, num_timers, HPET_MIN_TIMERS),
^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230215174353.37097-2-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 10 Feb 2023 23:18:53 +0000 (00:18 +0100)]
hw/rtc: Rename rtc_[get|set]_memory -> mc146818rtc_[get|set]_cmos_data
rtc_get_memory() and rtc_set_memory() helpers only work with
TYPE_MC146818_RTC devices. 'memory' in their name refer to
the CMOS region. Rename them as mc146818rtc_get_cmos_data()
and mc146818rtc_set_cmos_data() to be explicit about what
they are doing.
Mechanical change doing:
$ sed -i -e 's/rtc_set_memory/mc146818rtc_set_cmos_data/g' \
$(git grep -wl rtc_set_memory)
$ sed -i -e 's/rtc_get_memory/mc146818rtc_get_cmos_data/g' \
$(git grep -wl rtc_get_memory)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230210233116.80311-4-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 10 Feb 2023 23:17:51 +0000 (00:17 +0100)]
hw/rtc/mc146818rtc: Pass MC146818RtcState instead of ISADevice argument
rtc_get_memory() and rtc_set_memory() methods can not take any
TYPE_ISA_DEVICE object. They expect a TYPE_MC146818_RTC one.
Simplify the API by passing a MC146818RtcState.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230210233116.80311-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 10 Feb 2023 23:17:03 +0000 (00:17 +0100)]
hw/rtc/mc146818rtc: Rename RTCState -> MC146818RtcState
RTCState only represents a Motorola MC146818 model,
not any RTC chipset. Rename the structure as MC146818RtcState
using:
$ sed -i -e s/RTCState/MC146818RtcState/g $(git grep -wl RTCState)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230210233116.80311-2-philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 15 Feb 2023 14:36:42 +0000 (15:36 +0100)]
hw: Replace isa_get_irq() by isa_bus_get_irq() when ISABus is available
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20230215161641.32663-4-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 10:55:03 +0000 (11:55 +0100)]
hw/isa: Factor isa_bus_get_irq() out of isa_get_irq()
isa_get_irq() was added in commit
3a38d437ca
("Add isa_reserve_irq()" Fri Aug 14 11:36:15 2009) as:
a temporary interface to be used to allocate ISA IRQs for
devices which have not yet been converted to qdev, and for
special cases which are not suited for qdev conversions,
such as the 'ferr'.
We still use it 14 years later, using the global 'isabus'
singleton. In order to get rid of such *temporary* interface,
extract isa_bus_get_irq() which can take any ISABus* object.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20230215161641.32663-3-philmd@linaro.org>
Philippe Mathieu-Daudé [Wed, 15 Feb 2023 14:38:19 +0000 (15:38 +0100)]
hw/isa: Rename isa_get_dma() -> isa_bus_get_dma()
isa_get_dma() returns a DMA channel handler from an ISABus.
To emphasize this, rename it as isa_bus_get_dma().
Mechanical change using:
$ sed -i -e 's/isa_get_dma/isa_bus_get_dma/g' \
$(git grep -l isa_get_dma)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <
20230215161641.32663-2-philmd@linaro.org>
Philippe Mathieu-Daudé [Fri, 20 Jan 2023 11:45:54 +0000 (12:45 +0100)]
hw/isa: Use isa_address_space_io() to reduce access on global 'isabus'
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230210163744.32182-11-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 12:32:18 +0000 (13:32 +0100)]
hw/isa: Rename isa_bus_irqs() -> isa_bus_register_input_irqs()
isa_bus_irqs() register an array of input IRQs on
the ISA bus. Rename it as isa_bus_register_input_irqs().
Mechanical change using:
$ sed -i -e 's/isa_bus_irqs/isa_bus_register_input_irqs/g' \
$(git grep -wl isa_bus_irqs)
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230210163744.32182-10-philmd@linaro.org>
Philippe Mathieu-Daudé [Tue, 7 Feb 2023 21:47:20 +0000 (22:47 +0100)]
hw/isa: Un-inline isa_bus_from_device()
No point in inlining isa_bus_from_device() which is only
used at device realization time.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <
20230210163744.32182-9-philmd@linaro.org>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 10:59:43 +0000 (11:59 +0100)]
hw/isa: Reorder to separate ISABus* vs ISADevice* functions
Separate functions taking an ISABus* argument versus
functions taking a ISADevice* one.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230210163744.32182-8-philmd@linaro.org>
Philippe Mathieu-Daudé [Tue, 14 Feb 2023 11:48:15 +0000 (12:48 +0100)]
hw/isa: Remove empty ISADeviceClass structure
ISADeviceClass is an empty class and just increase code
complexity. Remove it, directly embedding DeviceClass in
classes expanding TYPE_ISA_DEVICE.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Message-Id: <
20230215161641.32663-19-philmd@linaro.org>
Philippe Mathieu-Daudé [Thu, 9 Feb 2023 12:04:29 +0000 (13:04 +0100)]
hw/sparc64/sun4u: Keep reference to ISA input IRQs in EbusState
Keep reference to ISA input IRQs in EbusState.
To emphasize input/output distinction, rename arrays
as isa_irqs_in / isa_irqs_out.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <
20230210163744.32182-7-philmd@linaro.org>