bwlp/qemu.git/include/hw/xen, branch spice_video_codecs

hw/i386/xen/xen-hvm: Inline xen_piix_pci_write_config_client() and remove it

2022-06-28T22:24:59+00:00

xen_piix_pci_write_config_client() is implemented in the xen sub tree and uses PIIX constants internally, thus creating a direct dependency on PIIX. Now that xen_set_pci_link_route() is stubbable, the logic of xen_piix_pci_write_config_client() can be moved to PIIX which resolves the dependency. Signed-off-by: Bernhard Beschow Acked-by: Michael S. Tsirkin Reviewed-by: Paul Durrant Message-Id: <20220626094656.15673-3-shentey@gmail.com> Signed-off-by: Laurent Vivier

hw/i386/xen/xen-hvm: Allow for stubbing xen_set_pci_link_route()

2022-06-28T22:24:13+00:00

The only user of xen_set_pci_link_route() is xen_piix_pci_write_config_client() which implements PIIX-specific logic in the xen namespace. This makes xen-hvm depend on PIIX which could be avoided if xen_piix_pci_write_config_client() was implemented in PIIX. In order to do this, xen_set_pci_link_route() needs to be stubbable which this patch addresses. Signed-off-by: Bernhard Beschow Reviewed-by: Paul Durrant Message-Id: <20220626094656.15673-2-shentey@gmail.com> Signed-off-by: Laurent Vivier

Replace GCC_FMT_ATTR with G_GNUC_PRINTF

2022-03-22T10:40:51+00:00

One less qemu-specific macro. It also helps to make some headers/units only depend on glib, and thus moved in standalone projects eventually. Signed-off-by: Marc-André Lureau Reviewed-by: Richard W.M. Jones

xen: Free xenforeignmemory_resource at exit

2021-05-10T12:43:58+00:00

Because Coverity complains about it and this is one leak that Valgrind reports. Signed-off-by: Anthony PERARD Acked-by: Paul Durrant Message-Id: <20210430163742.469739-1-anthony.perard@citrix.com> Signed-off-by: Anthony PERARD

xen: remove GNUC check

2020-12-15T17:53:13+00:00

QEMU requires Clang or GCC, that define and support __GNUC__ extensions Signed-off-by: Marc-André Lureau Acked-by: Stefano Stabellini Message-Id: <20201210134752.780923-11-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini

include/hw/xen.h: drop superfluous struct

2020-11-16T11:07:49+00:00

Chardev is already a typedef'ed struct. Signed-off-by: Alex Bennée Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20201110192316.26397-5-alex.bennee@linaro.org>

xen-bus: reduce scope of backend watch

2020-10-19T15:32:41+00:00

Currently a single watch on /local/domain/X/backend is registered by each QEMU process running in service domain X (where X is usually 0). The purpose of this watch is to ensure that QEMU is notified when the Xen toolstack creates a new device backend area. Such a backend area is specific to a single frontend area created for a specific guest domain and, since each QEMU process is also created to service a specfic guest domain, it is unnecessary and inefficient to notify all QEMU processes. Only the QEMU process associated with the same guest domain need receive the notification. This patch re-factors the watch registration code such that notifications are targetted appropriately. Reported-by: Jerome Leseinne Signed-off-by: Paul Durrant Reviewed-by: Anthony PERARD Message-Id: <20201001081500.1026-1-paul@xen.org> Signed-off-by: Anthony PERARD

xen: Rename XENBACKEND_DEVICE to XENBACKEND

2020-10-19T15:32:06+00:00

Make the type checking macro name consistent with the TYPE_* constant. Signed-off-by: Eduardo Habkost Acked-by: Anthony PERARD Message-Id: <20200902224311.1321159-58-ehabkost@redhat.com> Signed-off-by: Anthony PERARD

hw/xen: Split x86-specific declaration from generic hardware ones

2020-09-30T17:11:36+00:00

xen_hvm_init() is restricted to the X86 architecture. Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20200908155530.249806-6-philmd@redhat.com> Signed-off-by: Paolo Bonzini

hw/i386/xen: Rename X86/PC specific function as xen_hvm_init_pc()

2020-09-30T17:11:36+00:00

xen_hvm_init() is only meanful to initialize a X86/PC machine, rename it as xen_hvm_init_pc(). Signed-off-by: Philippe Mathieu-Daudé Message-Id: <20200908155530.249806-3-philmd@redhat.com> Signed-off-by: Paolo Bonzini