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* Use OBJECT_DECLARE_SIMPLE_TYPE when possibleEduardo Habkost2020-09-181-3/+1Star
| | | | | | | | | | | | | This converts existing DECLARE_INSTANCE_CHECKER usage to OBJECT_DECLARE_SIMPLE_TYPE when possible. $ ./scripts/codeconverter/converter.py -i \ --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]') Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paul Durrant <paul@xen.org> Message-Id: <20200916182519.415636-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* Use DECLARE_*CHECKER* macrosEduardo Habkost2020-09-091-2/+2
| | | | | | | | | | | | | | | Generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=TypeCheckMacro $(git grep -l '' -- '*.[ch]') Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-12-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-13-ehabkost@redhat.com> Message-Id: <20200831210740.126168-14-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* Move QOM typedefs and add missing includesEduardo Habkost2020-09-091-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some typedefs and macros are defined after the type check macros. This makes it difficult to automatically replace their definitions with OBJECT_DECLARE_TYPE. Patch generated using: $ ./scripts/codeconverter/converter.py -i \ --pattern=QOMStructTypedefSplit $(git grep -l '' -- '*.[ch]') which will split "typdef struct { ... } TypedefName" declarations. Followed by: $ ./scripts/codeconverter/converter.py -i --pattern=MoveSymbols \ $(git grep -l '' -- '*.[ch]') which will: - move the typedefs and #defines above the type check macros - add missing #include "qom/object.h" lines if necessary Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-9-ehabkost@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Message-Id: <20200831210740.126168-10-ehabkost@redhat.com> Message-Id: <20200831210740.126168-11-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* qdev: set properties with device_class_set_props()Marc-André Lureau2020-01-241-1/+1
| | | | | | | | | | | | | | | | | | | | | The following patch will need to handle properties registration during class_init time. Let's use a device_class_set_props() setter. spatch --macro-file scripts/cocci-macro-file.h --sp-file ./scripts/coccinelle/qdev-set-props.cocci --keep-comments --in-place --dir . @@ typedef DeviceClass; DeviceClass *d; expression val; @@ - d->props = val + device_class_set_props(d, val) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20200110153039.1379601-20-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* Include hw/qdev-properties.h lessMarkus Armbruster2019-08-161-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | In my "build everything" tree, changing hw/qdev-properties.h triggers a recompile of some 2700 out of 6600 objects (not counting tests and objects that don't depend on qemu/osdep.h). Many places including hw/qdev-properties.h (directly or via hw/qdev.h) actually need only hw/qdev-core.h. Include hw/qdev-core.h there instead. hw/qdev.h is actually pointless: all it does is include hw/qdev-core.h and hw/qdev-properties.h, which in turn includes hw/qdev-core.h. Replace the remaining uses of hw/qdev.h by hw/qdev-properties.h. While there, delete a few superfluous inclusions of hw/qdev-core.h. Touching hw/qdev-properties.h now recompiles some 1200 objects. Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Message-Id: <20190812052359.30071-22-armbru@redhat.com>
* Include qemu/module.h where needed, drop it from qemu-common.hMarkus Armbruster2019-06-121-0/+1
| | | | | | | | | Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190523143508.25387-4-armbru@redhat.com> [Rebased with conflicts resolved automatically, except for hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c; ui/cocoa.m fixed up]
* pci: Make is_bridge a boolDavid Gibson2019-05-301-1/+1
| | | | | | | | | | | | The is_bridge field in PCIDevice acts as a bool, but is declared as an int. Declare it as a bool for clarity, and change everything that writes it to use true/false instead of 0/1 to match. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <20190513061939.3464-5-david@gibson.dropbear.id.au> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci/shpc: perform unplug via the hotplug handlerDavid Hildenbrand2018-12-201-0/+10
| | | | | | | | | | | | | | | | Introduce and use the "unplug" callback. This is a preparation for multi-stage hotplug handlers, whereby the bus hotplug handler is overwritten by the machine hotplug handler. This handler will then pass control to the bus hotplug handler. So to get this running cleanly, we also have to make sure to go via the hotplug handler chain when actually unplugging a device after an unplug request. Lookup the hotplug handler and call "unplug". Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci: Reuse pci-bridge hotplug handler handlers for pcie-pci-bridgeDavid Hildenbrand2018-12-201-6/+6
| | | | | | | | | | | | | These functions are essentially the same, we only have to use object_get_typename() for reporting errors. So let's share the implementation of hotplug handler callbacks. Suggested-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci/shpc: rename hotplug handler callbacksDavid Hildenbrand2018-12-201-9/+8Star
| | | | | | | | | | | | | | The callbacks are also called for cold plugged devices. Drop the "hot" to better match the actual callback names. While at it, also rename shpc_device_hotplug_common() to shpc_device_plug_common(). Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* hw/pci: add PCI resource reserve capability to legacy PCI bridgeJing Liu2018-09-071-0/+24
| | | | | | | | | | | Add hint to firmware (e.g. SeaBIOS) to reserve addtional BUS/IO/MEM/PREF resource for legacy pci-pci bridge. Add the resource reserve capability deleting in pci_bridge_dev_exitfn. Signed-off-by: Jing Liu <jing2.liu@linux.intel.com> Reviewed-by: Marcel Apfelbaum<marcel.apfelbaum@gmail.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci/bus: let it has higher migration priorityPeter Xu2018-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the past, we prioritized IOMMU migration so that we have such a priority order: IOMMU > PCI Devices When migrating a guest with both vIOMMU and a pcie-root-port, we'll always migrate vIOMMU first, since pci buses will be seen to have the same priority of general PCI devices. That's problematic. The thing is that PCI bus number information is stored in the root port, and that is needed by vIOMMU during post_load(), e.g., to figure out context entry for a device. If we don't have correct bus numbers for devices, we won't be able to recover device state of the DMAR memory regions, and things will be messed up. So let's boost the PCIe root ports to be even with higher priority: PCIe Root Port > IOMMU > PCI Devices A smoke test shows that this patch fixes bug 1538953. Also, apply this rule to all the PCI bus/bridge devices: ioh3420, xio3130_downstream, xio3130_upstream, pcie_pci_bridge, pci-pci bridge, i82801b11. I noted that we set pcie_pci_bridge_dev_vmstate twice. Clean that up together. CC: Alex Williamson <alex.williamson@redhat.com> CC: Marcel Apfelbaum <marcel@redhat.com> CC: Michael S. Tsirkin <mst@redhat.com> CC: Dr. David Alan Gilbert <dgilbert@redhat.com> CC: Juan Quintela <quintela@redhat.com> CC: Laurent Vivier <lvivier@redhat.com> Bug: https://bugzilla.redhat.com/show_bug.cgi?id=1538953 Reported-by: Maxime Coquelin <maxime.coquelin@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devicesEduardo Habkost2017-10-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add INTERFACE_CONVENTIONAL_PCI_DEVICE to all direct subtypes of TYPE_PCI_DEVICE, except: 1) The ones that already have INTERFACE_PCIE_DEVICE set: * base-xhci * e1000e * nvme * pvscsi * vfio-pci * virtio-pci * vmxnet3 2) base-pci-bridge Not all PCI bridges are Conventional PCI devices, so INTERFACE_CONVENTIONAL_PCI_DEVICE is added only to the subtypes that are actually Conventional PCI: * dec-21154-p2p-bridge * i82801b11-bridge * pbm-bridge * pci-bridge The direct subtypes of base-pci-bridge not touched by this patch are: * xilinx-pcie-root: Already marked as PCIe-only. * pcie-pci-bridge: Already marked as PCIe-only. * pcie-port: all non-abstract subtypes of pcie-port are already marked as PCIe-only devices. 3) megasas-base Not all megasas devices are Conventional PCI devices, so the interface names are added to the subclasses registered by megasas_register_types(), according to information in the megasas_devices[] array. "megasas-gen2" already implements INTERFACE_PCIE_DEVICE, so add INTERFACE_CONVENTIONAL_PCI_DEVICE only to "megasas". Acked-by: Alberto Garcia <berto@igalia.com> Acked-by: John Snow <jsnow@redhat.com> Acked-by: Anthony PERARD <anthony.perard@citrix.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: David Gibson <david@gibson.dropbear.id.au> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci: Convert shpc_init() to ErrorMao Zhongyi2017-07-031-8/+6Star
| | | | | | | | | | | | | In order to propagate error message better, convert shpc_init() to Error also convert the pci_bridge_dev_initfn() to realize. Cc: mst@redhat.com Cc: marcel@redhat.com Cc: armbru@redhat.com Signed-off-by: Mao Zhongyi <maozy.fnst@cn.fujitsu.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* Revert "hw/pci: disable pci-bridge's shpc by default"Marcel Apfelbaum2017-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | This reverts commit dc0ae767700c156894e36fab89a745a2dc4173de. Disabling the shpc controller has an undesired side effect. The PCI bridge remains with no attached devices at boot time, and the guest operating systems do not allocate any resources for it, leaving the bridge unusable. Note that the behaviour is dictated by the pci bridge specification. Revert the commit and leave the shpc controller even if is not actually used by any architecture. Slot 0 remains unusable at boot time. Keep shpc off for QEMU 2.9 machines. Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* hw/pci: disable pci-bridge's shpc by defaultMarcel Apfelbaum2017-02-011-1/+1
| | | | | | | | | | | | The shpc component is optional while ACPI hotplug is used for hot-plugging PCI devices into a PCI-PCI bridge. Disabling the shpc by default will make slot 0 usable at boot time and not only for hot-plug, without loosing any functionality. Older machines will have shpc enabled for compatibility reasons. Signed-off-by: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci: Convert msi_init() to Error and fix callers to check itCao jin2016-07-051-4/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | msi_init() reports errors with error_report(), which is wrong when it's used in realize(). Fix by converting it to Error. Fix its callers to handle failure instead of ignoring it. For those callers who don't handle the failure, it might happen: when user want msi on, but he doesn't get what he want because of msi_init fails silently. cc: Gerd Hoffmann <kraxel@redhat.com> cc: John Snow <jsnow@redhat.com> cc: Dmitry Fleytman <dmitry@daynix.com> cc: Jason Wang <jasowang@redhat.com> cc: Michael S. Tsirkin <mst@redhat.com> cc: Hannes Reinecke <hare@suse.de> cc: Paolo Bonzini <pbonzini@redhat.com> cc: Alex Williamson <alex.williamson@redhat.com> cc: Markus Armbruster <armbru@redhat.com> cc: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Hannes Reinecke <hare@suse.com>
* pci bridge dev: change msi property typeCao jin2016-07-051-6/+7
| | | | | | | | | | | | | >From bit to enum OnOffAuto. cc: Michael S. Tsirkin <mst@redhat.com> cc: Markus Armbruster <armbru@redhat.com> cc: Marcel Apfelbaum <marcel@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* fix some coding style problemsCao jin2016-06-171-0/+4
| | | | | | | | | | | | | | | | | | | | | | It has: 1. More newlines make the code block well separated. 2. Add more comments for msi_init. 3. Fix a indentation in vmxnet3.c. 4. ioh3420 & xio3130_downstream: put PCI Express capability init function together, make it more readable. cc: Michael S. Tsirkin <mst@redhat.com> cc: Markus Armbruster <armbru@redhat.com> cc: Marcel Apfelbaum <marcel@redhat.com> cc: Dmitry Fleytman <dmitry@daynix.com> cc: Jason Wang <jasowang@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* include/qemu/osdep.h: Don't include qapi/error.hMarkus Armbruster2016-03-221-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the Error typedef. Since then, we've moved to include qemu/osdep.h everywhere. Its file comment explains: "To avoid getting into possible circular include dependencies, this file should not include any other QEMU headers, with the exceptions of config-host.h, compiler.h, os-posix.h and os-win32.h, all of which are doing a similar job to this file and are under similar constraints." qapi/error.h doesn't do a similar job, and it doesn't adhere to similar constraints: it includes qapi-types.h. That's in excess of 100KiB of crap most .c files don't actually need. Add the typedef to qemu/typedefs.h, and include that instead of qapi/error.h. Include qapi/error.h in .c files that need it and don't get it now. Include qapi-types.h in qom/object.h for uint16List. Update scripts/clean-includes accordingly. Update it further to match reality: replace config.h by config-target.h, add sysemu/os-posix.h, sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h comment quoted above similarly. This reduces the number of objects depending on qapi/error.h from "all of them" to less than a third. Unfortunately, the number depending on qapi-types.h shrinks only a little. More work is needed for that one. Signed-off-by: Markus Armbruster <armbru@redhat.com> [Fix compilation without the spice devel packages. - Paolo] Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* msi_supported -> msi_nonbrokenMichael S. Tsirkin2016-03-111-1/+1
| | | | | | | Rename controller flag to make it clearer what it means. Add some documentation as well. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* change type of pci_bridge_initfn() to voidCao jin2016-02-161-5/+3Star
| | | | | | | | | | Since it can`t fail. Also modify the callers. Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
* pci: Clean up includesPeter Maydell2016-01-291-0/+1
| | | | | | | | | | Clean up includes so that osdep.h is included first and headers which it implies are not included manually. This commit was created with scripts/clean-includes. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1453832250-766-23-git-send-email-peter.maydell@linaro.org
* hw/pci-bridge: introduce "shpc" propertyLaszlo Ersek2015-06-231-16/+70
| | | | | | | | | | | | | | | | | | | | In the PCI expander bridge, we will want to disable those features of pci-bridge that relate to SHPC (standard hotplug controller): - SHPC bar and underlying MemoryRegion - interrupt (INTx or MSI) - effective hotplug callbacks - other SHPC hooks (initialization, cleanup, migration etc) Introduce a new feature request bit in the PCIBridgeDev.flags field, and turn off the above if the bit is explicitly cleared. Suggested-by: Michael S. Tsirkin <mst@redhat.com> Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* hw/pci-bridge: add macro for "msi" propertyLaszlo Ersek2015-06-231-1/+2
| | | | | | | | | | This should help catch property name typos at compile time. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* hw/pci-bridge: add macro for "chassis_nr" propertyLaszlo Ersek2015-06-231-1/+2
| | | | | | | | | | This should help catch property name typos at compile time. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* hw/pci-bridge: expose _test parameter in SHPC_VMSTATE()Laszlo Ersek2015-06-231-1/+1
| | | | | | | | | | | | Change the signature of the function-like macro SHPC_VMSTATE(), so that we can produce and expect this field conditionally in the migration stream, starting with an upcoming patch. Cc: Michael S. Tsirkin <mst@redhat.com> Cc: Marcel Apfelbaum <marcel@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* add pci-bridge-seatGerd Hoffmann2015-06-231-1/+24
| | | | | | | | | Simplifies multiseat configuration, see docs/multiseat.txt update for details. Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci: split shpc_cleanup and shpc_freePaolo Bonzini2015-02-161-4/+10
| | | | | | | | | | | | object_unparent should not be called until the parent device is going to be destroyed. Only remove the capability and do memory_region_del_subregion at unrealize time. Freeing the data structures is left in shpc_free, to be called from the instance_finalize callback. Acked-by: Michael S. Tsirkin <mst@redhat.com> Reviewed-by: Matthew Rosato <mjrosato@linux.vnet.ibm.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* qdev: HotplugHandler: Rename unplug callback to unplug_requestIgor Mammedov2014-10-151-1/+1
| | | | | | | | | | | | | 'HotplugHandler.unplug' callback is currently used as async call to issue unplug request for device that implements it. Renaming 'unplug' callback to 'unplug_request' should help to avoid confusion about what callback does and would allow to introduce 'unplug' callback that would perform actual device removal when guest is ready for it. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* memory: remove memory_region_destroyPaolo Bonzini2014-08-181-2/+0Star
| | | | | | | The function is empty after the previous patch, so remove it. Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* pci/shpc: convert SHPC hotplug to use hotplug-handler APIIgor Mammedov2014-02-101-0/+9
| | | | | | | | | | | | | Split shpc_device_hotplug() into hotplug/unplug callbacks and register them as "hotplug-handler" interface implementation of PCI_BRIDGE_DEV device. Replace pci_bus_hotplug() wiring with setting link on PCI BUS "hotplug-handler" property to PCI_BRIDGE_DEV device. Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* hw/pci-bridge: set PCI_INTERRUPT_PIN register before shpc initMarcel Apfelbaum2013-10-141-1/+1
| | | | | | | | The PCI_INTERRUPT_PIN will be used by shpc init, so was moved before the call to shpc_init. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
* pci-bridge-dev: QOM parent field cleanupAndreas Färber2013-07-291-8/+14
| | | | | | | | Rename it to avoid accidental use. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Don Koch <dkoch@verizon.com> Signed-off-by: Andreas Färber <afaerber@suse.de>
* pci-bridge: Turn PCIBridge into abstract QOM typeAndreas Färber2013-07-291-5/+5
| | | | | | | | | Introduce TYPE_PCI_BRIDGE as base type and use PCI_BRIDGE() casts. Reviewed-by: Don Koch <dkoch@verizon.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> [AF: Updated pbm-bridge parent to TYPE_PCI_BRIDGE] Signed-off-by: Andreas Färber <afaerber@suse.de>
* devices: Associate devices to their logical categoryMarcel Apfelbaum2013-07-291-0/+1
| | | | | | | | | The category will be used to sort the devices displayed in the command line help. Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com> Message-id: 1375107465-25767-4-git-send-email-marcel.a@redhat.com Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
* hw/p*: pass owner to memory_region_init* functionsPaolo Bonzini2013-07-041-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* memory: add owner argument to initialization functionsPaolo Bonzini2013-07-041-1/+1
| | | | Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
* hw: move PCI bridges to hw/pci-* or hw/ARCHPaolo Bonzini2013-04-081-0/+158
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-12-18 11:55:16 +0100