Remove generating _libxl_list.h and use the common _xen_list.h instead.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
This avoid the need to generate the _paths.h header when the
information is from autoconf anyway.
They are no more users of the "buildmakevars2header" macro, so it can
be removed from "Config.mk".
Also removed the extra "-f" flag where "$(RM)" is used (xl/Makefile).
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
We are going to want to check QEMU's version in other places where we
can use libxl__ev_qmp_send.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Jason Andryuk <jandryuk@gmail.com>
Also change libxl__cpuid_legacy to propagate the error from
xc_cpuid_apply_policy into callers.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
In do_domain_soft_reset(), a `libxl__domain_suspend_state' is used
without been properly initialised and disposed of. This lead do a
abort() in libxl due to the `dsps.qmp' state been used before been
initialised:
libxl__ev_qmp_send: Assertion `ev->state == qmp_state_disconnected || ev->state == qmp_state_connected' failed.
Once initialised, `dsps' also needs to be disposed of as the `qmp'
state might still be in the `Connected' state in the callback for
libxl__domain_suspend_device_model(). So this patch adds
libxl__domain_suspend_dispose() which can be called from the two
places where we need to dispose of `dsps'.
Reported-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Reviewed-by: Ian Jackson <iwj@xenproject.org>
Tested-by: Olaf Hering <olaf@aepfle.de>
NetBSD doesn't have setresuid(). introcuce libxl__setresuid(),
which on NetBSD assert() that it's never called (it should not be called when
dm restriction is off, and NetBSD doesn't support dm restriction at
this time).
On linux and FreeBSD it just calls setresuid().
Signed-off-by: Manuel Bouyer <bouyer@netbsd.org>
Reviewed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Switch NetBSD to QEMU_XEN.
All 3 versions of libxl__default_device_model() now return
LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN, so remove it and just set
b_info->device_model_version to LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN in
libxl__domain_build_info_setdefault().
Signed-off-by: Manuel Bouyer <bouyer@netbsd.org>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
This patch reverts eight patches from staging.
The offending patch is the one that introduced libxl_pci_bdf (last one
in the list). The rest depend on that patch so they are also reverted.
8bf0fab142 "libxl / libxlu: support 'xl pci-attach/detach' by name"
e1141654c3 "docs/man: modify xl-pci-configuration(5) to add 'name' field to PCI_SPEC_STRING"
93c16ae47b "xl: support naming of assignable devices"
5ab684cb3e "libxl: introduce libxl_pci_bdf_assignable_add/remove/list/list_free(), ..."
66c2fbc6e8 "libxl: convert internal functions in libxl_pci.c..."
f73c5dd56d "docs/man: modify xl(1) in preparation for naming of assignable devices"
96ed6ff297 "libxlu: introduce xlu_pci_parse_spec_string()"
929f231140 "libxl: introduce 'libxl_pci_bdf' in the idl..."
Signed-off-by: Wei Liu <wl@xen.org>
... and use in 'libxl_device_pci'
This patch is preparatory work for restricting the type passed to functions
that only require BDF information, rather than passing a 'libxl_device_pci'
structure which is only partially filled. In this patch only the minimal
mechanical changes necessary to deal with the structural changes are made.
Subsequent patches will adjust the code to make better use of the new type.
Signed-off-by: Paul Durrant <pdurrant@amazon.com>
Acked-by: Wei Liu <wl@xen.org>
Acked-by: Nick Rosbrook <rosbrookn@ainfosec.com>
... rather than an open-coded equivalent.
This patch tidies up the is_pci_in_array() function, making it take a single
'libxl_device_pci' argument rather than separate domain, bus, device and
function arguments. The already-available COMPARE_PCI() macro can then be
used and it is also modified to return 'bool' rather than 'int'.
The patch also modifies libxl_pci_assignable() to use is_pci_in_array() rather
than a separate open-coded equivalent, and also modifies it to return a
'bool' rather than an 'int'.
NOTE: The COMPARE_PCI() macro is also fixed to include the 'domain' in its
comparison, which should always have been the case.
Signed-off-by: Paul Durrant <pdurrant@amazon.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Acked-by: Wei Liu <wl@xen.org>
... devices.
Currently there is an assumption built into libxl__device_list() that device
backends are fully enumarated under the '/libxl' path in xenstore. This is
not the case for PCI backend devices, which are only properly enumerated
under '/local/domain/0/backend'.
This patch adds a new get_path() method to libxl__device_type to allow a
backend implementation (such as PCI) to specify the xenstore path where
devices are enumerated and modifies libxl__device_list() to use this method
if it is available. Also, if the get_num() method is defined then the
from_xenstore() method expects to be passed the backend path without the device
number concatenated, so this issue is also rectified.
Having made libxl__device_list() work correctly, this patch removes the
open-coded libxl_pci_device_pci_list() in favour of an evaluation of the
LIBXL_DEFINE_DEVICE_LIST() macro. This has the side-effect of also defining
libxl_pci_device_pci_list_free() which will be used in subsequent patches.
Signed-off-by: Paul Durrant <pdurrant@amazon.com>
Reviewed-by: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
Acked-by: Wei Liu <wl@xen.org>
The seemingly arbitrary use of 'pci' and 'pcidev' in the code in libxl_pci.c
is confusing and also compromises use of some macros used for other device
types. Indeed it seems that DEFINE_DEVICE_TYPE_STRUCT_X exists solely because
of this duality.
This patch purges use of 'pcidev' from the libxl internal code, but
unfortunately the 'pcidevs' and 'num_pcidevs' fields in 'libxl_domain_config'
are part of the API and need to be retained to avoid breaking callers,
particularly libvirt.
DEFINE_DEVICE_TYPE_STRUCT_X is still removed to avoid the special case in
libxl_pci.c but DEFINE_DEVICE_TYPE_STRUCT is given an extra 'array' argument
which is used to identify the fields in 'libxl_domain_config' relating to
the device type.
NOTE: Some of the more gross formatting errors (such as lack of spaces after
keywords) that came into context have been fixed in libxl_pci.c.
Signed-off-by: Paul Durrant <pdurrant@amazon.com>
Acked-by: Wei Liu <wl@xen.org>
Today xenctrl_dom.h is part of libxenctrl as it is included by
xc_private.c. This seems not to be needed, so merge xenctrl_dom.h into
xenguest.h where its contents really should be.
Replace all #includes of xenctrl_dom.h by xenguest.h ones or drop them
if xenguest.h is already included.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Carve out all libxenlight related sources and move them to
tools/libs/light in order to use the generic library build environment.
The closely related sources for libxl-save-helper and the libxl test
environment are being moved, too.
Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Juergen Gross
Anthony PERARD
Roger Pau Monne
Manuel Bouyer
Wei Liu
Paul Durrant