This is much more natural. Continue to support the old syntax in xl
but deprecate it.
[ Fixed up a long line in xl_cmdimpl.c. -iwj ]
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Returns a cfg list as a libxl_string_list.
Use this to simplify the parsing of device model extra args.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Add an enum at the libxl level with a hopefully descriptive set of names.
Deprecate the use of an integer in xl cfg files.
Signed-off-by: Ian Campbell
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
I want it for get_long but we might as well have it everywhere.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
I have confirmed that the relevant pages have been transitioned.
What remains is pages which have not yet been moved over:
$ rgrep xenwiki *
tools/libxen/README:http://wiki.xensource.com/xenwiki/XenApi
tools/xenballoon/xenballoond.README:http://wiki.xensource.com/xenwiki/Open_Topics_For_Discussion?action=AttachFile&do=get&target=Memory+Overcommit.pdf
Note that "PythonInXlConfig" never existed in the old wiki and does not exist
in the new. This reference was introduced by 22735:cb94dbe20f97 and was
supposed to have been written prior to the 4.1 release. I have transitioned it
anyway but it's not clear how valuable the message actually is. Perhaps we
should just remove that aspect of it?
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
To acknowledge the tools' setting of control/shutdown it is normal for
PV drivers to rm the key. This leads to libxl__xs_read() returning
NULL and thus a subsequent strcmp on the return value will cause a
segfault.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Linux PV on HVM guests can use vkbd, so add a vkbd frontend/backend
pair for HVM guests by default. It is useful because it doesn't
require frequent qemu wakeups as the usb keyboard/mouse does.
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Introduce acpi_s3 and acpi_s4 configuration options (default=1). The
S3 and S4 packages are moved into separate SSDTs and their inclusion
is controlled by the new configuration options.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
Since hvmloader has a xentore client, use a platform key in xenstore
to indicate whether ACPI is enabled or not rather than the shared
hvm_info_table structure.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Committed-by: Keir Fraser <keir@xen.org>
Create two new variables called APPEND_ and PREPEND_ to add compile
flags at the beginning or at the end of the search path.
Added a new semantic for user defined compile flags, here is the list
of possible options:
PREPEND_LIB: add libraries to the search path before xen
(before xen installation folders).
PREPEND_INCLUDES: add headers to the search path before xen
(before xen installation folders).
APPEND_LIB: add libraries to the search path at the end
(after all xen installation folders have been added).
APPEND_INCLUDES: add libraries to the search path at the end
(after all xen installation folders have been added).
EXTRA_INCLUDES and EXTRA_LIB can still be used, and they will have the
same effect as PREPEND_INCLUDES and PREPEND_LIB.
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Also move the xenstore specific code to a new function and add a
message if sscanf fails.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
This function insert a PCI passthrough device in qemu.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
The integers are now "long long" in the json_object.
If a number (decimal or integer) is too big (or too low), it is stored as it in
a string. So for that, we introduce a new type JSON_NUMBER.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
This structure helps to track the return code of a callback. It's only used
between qmp_synchronous_send and qmp_send.
Now, qmp_synchronous_send will return the rc of the callback if there is no
error.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Because the function qmp_synchronous_send rely on the presence of the id
in the callback_list.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
The all key is /libxl/$domid/dm-version.
The /libxl/$domid dir is created with the domain and should be only accessible
by the toolstack domain. The function libxl__xs_libxl_path() give this path.
This come with libxl__device_model_version_running() helper function.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
By setting the next string to parse after having printed any error messages.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Handle the return value of the select call inside wait_for_dev_destroy
properly, and return 0 if a device is removed, or ERROR_* if a timeout
or error happened. Use the return value of wait_for_dev_destroy inside
libxl__device_remove to properly return from that function.
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Since 23915:4c4b72c94bac "" it is possible that no bus exists and this is not
an error. Removes the following spurious warning when destroying a PV domain
with no PCI devices:
libxl: error: libxl.c:759:libxl_domain_destroy: pci shutdown failed
for domid 1005
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Allow to enable/disable SVM specific cpuid bits in the guest config
file via cpuid config option. Also allow to enable/disable the
hypervisor cpuid bit in the guest config file. We need to disable the
hypervisor cpuid bit to get Hyper-V going.
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Acked-by: Tim Deegan <tim@xen.org>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Implement a buffer for the bootloading process that appends data to
the end until it's full. Drop the whole buffer if a timeout has
occurred and the buffer is full. Prevents the bootloader from getting
stuck when using ptys with small buffers.
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
libxl__spawn_check expects a malloc'd libxl__spawn_starting. The
currently only user of libxl__spawn_check gets a libxl__spawn_starting
and passes it on. Update prototype to not take a void pointer, and also
update comment in header file.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Group spawn related prototypes and add some documentation.
Remove unused prototype for libxl__log_child_exitstatus
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
libxl__spawn_confirm_offspring_startup() is a generic version of
libxl__confirm_device_model_startup().
Use libxl__spawn_confirm_offspring_startup for device model.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
libxl__wait_for_offspring() is a generic version of
libxl__wait_for_device_model().
Use libxl__wait_for_offspring for device model.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
libxl_spawner_record_pid() should be able to write the pid to arbitrary paths.
v2:
- use const char* for ->pid_path, and update comment
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Currently unused but gives us scope for expansion in an ABI compatible manner
in the future.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
It has no callers, the only code which adds consoles in internal to libxl and
uses libxl__device_console_add directly.
Rather than worrying about what the public API should look like in this case
simply remove it, adding new APIs is much easier than fixing broken ones...
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
It's not immediately clear that "l1" iterates over device types and "l2"
iterates over individual devices. Name things in a way which makes this more
obvious.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Note that the "wait" parameter added to libxl_device_remove is different to the
wait paramter previously used by similar functions. In the past not-wait meant
forced whereas now in means wait for a graceful shutdown, as opposed to setting
off a graceful shutdown but not waiting.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Use libxl__device in libxl_devices_destroy and
libxl__device_pci_remove_xenstore.
Doing this allows us to use the common functions for removing devices.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Currently this appears to only include "/local/domain/<domid>/device/suspend".
Ultimately the caller will nuke the whole guest directory anyway but not having
this function remove things which don't look like devices seems less
surprising.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
I'd like to use the from_string functionality...
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson.citrix.com>
Committed-by: Ian Jackson <ian.jackson.citrix.com>
Ian Campbell
Ian Jackson
Olaf Hering
Paul Durrant
Stefano Stabellini
Roger Pau Monne
Anthony PERARD
Christoph Egger