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path: root/include/hw/misc/pvpanic.h
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2025-04-23include/system: Move exec/memory.h to system/memory.hRichard Henderson1-1/+1
Convert the existing includes with sed -i ,exec/memory.h,system/memory.h,g Move the include within cpu-all.h into a !CONFIG_USER_ONLY block. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-03-04hw/misc/pvpanic: Add MMIO interfaceAlexander Graf1-0/+1
In addition to the ISA and PCI variants of pvpanic, let's add an MMIO platform device that we can use in embedded arm environments. Signed-off-by: Alexander Graf <graf@amazon.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Phil Dennis-Jordan <phil@philjordan.eu> Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com> Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com> Message-ID: <20241223221645.29911-8-phil@philjordan.eu> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2024-07-01hw/misc/pvpanic: add support for normal shutdownsThomas Weißschuh1-1/+3
Shutdown requests are normally hardware dependent. By extending pvpanic to also handle shutdown requests, guests can submit such requests with an easily implementable and cross-platform mechanism. Acked-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de> Message-Id: <20240527-pvpanic-shutdown-v8-5-5a28ec02558b@t-8ch.de> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2024-07-01hw/misc/pvpanic: centralize definition of supported eventsThomas Weißschuh1-0/+4
The different components of pvpanic duplicate the list of supported events. Move it to the shared header file to minimize changes when new events are added. MST: tweak: keep header included in pvpanic.c to avoid header dependency, rebase. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de> Message-Id: <20240527-pvpanic-shutdown-v8-3-5a28ec02558b@t-8ch.de> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-01-08include: Include headers where neededMarkus Armbruster1-0/+1
A number of headers neglect to include everything they need. They compile only if the headers they need are already included from elsewhere. Fix that. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20221222120813.727830-3-armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-06-09acpi: pvpanic-isa: use AcpiDevAmlIfClass:build_dev_aml to provide device's AMLIgor Mammedov1-9/+0
.. and clean up not longer needed conditionals in DSTD build code pvpanic-isa AML will be fetched and included when ISA bridge will build its own AML code (including attached devices). Expected AML change: the device under separate _SB.PCI0.ISA scope is moved directly under Device(ISA) node. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com> Message-Id: <20220608135340.3304695-29-imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-03-06hw/misc/pvpanic: Use standard headers insteadzhenwei pi1-8/+0
QEMU side has already imported pvpanic.h from linux, remove bit definitions from include/hw/misc/pvpanic.h, and use include/standard-headers/linux/pvpanic.h instead. Also minor changes for PVPANIC_CRASHLOADED -> PVPANIC_CRASH_LOADED. Signed-off-by: zhenwei pi <pizhenwei@bytedance.com> Message-Id: <20220221122717.1371010-2-pizhenwei@bytedance.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2021-01-29hw/misc/pvpanic: add PCI interface supportMihai Carabas1-0/+1
Add PCI interface support for PVPANIC device. Create a new file pvpanic-pci.c where the PCI specific routines reside and update the build system with the new files and config structure. Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com> Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-01-29hw/misc/pvpanic: split-out generic and bus dependent codeMihai Carabas1-2/+21
To ease the PCI device addition in next patches, split the code as follows: - generic code (read/write/setup) is being kept in pvpanic.c - ISA dependent code moved to pvpanic-isa.c Also, rename: - ISA_PVPANIC_DEVICE -> PVPANIC_ISA_DEVICE. - TYPE_PVPANIC -> TYPE_PVPANIC_ISA. - MemoryRegion io -> mr. - pvpanic_ioport_* in pvpanic_*. Update the build system with the new files and config structure. Signed-off-by: Mihai Carabas <mihai.carabas@oracle.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2019-08-16include: Make headers more self-containedMarkus Armbruster1-0/+3
Back in 2016, we discussed[1] rules for headers, and these were generally liked: 1. Have a carefully curated header that's included everywhere first. We got that already thanks to Peter: osdep.h. 2. Headers should normally include everything they need beyond osdep.h. If exceptions are needed for some reason, they must be documented in the header. If all that's needed from a header is typedefs, put those into qemu/typedefs.h instead of including the header. 3. Cyclic inclusion is forbidden. This patch gets include/ closer to obeying 2. It's actually extracted from my "[RFC] Baby steps towards saner headers" series[2], which demonstrates a possible path towards checking 2 automatically. It passes the RFC test there. [1] Message-ID: <87h9g8j57d.fsf@blackfin.pond.sub.org> https://lists.nongnu.org/archive/html/qemu-devel/2016-03/msg03345.html [2] Message-Id: <20190711122827.18970-1-armbru@redhat.com> https://lists.nongnu.org/archive/html/qemu-devel/2019-07/msg02715.html Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-Id: <20190812052359.30071-2-armbru@redhat.com> Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2018-08-21check: Only test pvpanic when it is compiled inJuan Quintela1-1/+10
It was not possible to compile out pvpanic. Use the same trick than applesmc. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com>
2017-12-18hw/misc/pvpanic: extract public API from i386/pc to "hw/misc/pvpanic.h"Philippe Mathieu-Daudé1-0/+21
and remove the old i386/pc dependency. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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