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* xl: add "check-xl-vif-parse" test scriptMathieu Gagne2012-04-241-0/+209
| | | | | | | | | | | | This test script runs "xl -N network-attach 0 <foobar>" against various rate syntax and checks that the output is as expected. [ Added entries to .hgignore and .gitignore for tools/libxl/tmp.* -iwj ] Signed-off-by: Mathieu Gagne <mgagne@iweb.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xl: add support for vif rate limitingMathieu Gagne2012-04-247-2/+184
| | | | | | | | | | | | | | | | | | | | | The `rate` keyword specifies the rate at which the outgoing traffic will be limited to. The default if this keyword is not specified is unlimited. The `rate` keyword supports an optional replenishment interval parameter for specifying the granularity of credit replenishment. It determines the frequency at which the vif transmission credit is replenished. The default interval is 50ms. For example: 'rate=10Mb/s' 'rate=250KB/s' 'rate=1MB/s@20ms' Signed-off-by: Mathieu Gagne <mgagne@iweb.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: use qemu-xen with PV guests by defaultStefano Stabellini2012-04-241-5/+28
| | | | | | | | | | qemu-xen offers better disk performances than qemu-xen-traditional because it supports Linux native AIO: use it for PV guests if it is available. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xl: xl network-attach -N (dry run) optionMathieu Gagne2012-04-172-1/+11
| | | | | | | | Add dryrun for testing and debugging purposes. Signed-off-by: Mathieu Gagne <mgagne@iweb.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
* xl: cleanup indentationMathieu Gagne2012-04-171-4/+4
| | | | | | Signed-off-by: Mathieu Gagne <mgagne@iweb.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
* libxl: Query VNC listening port through QMPAnthony PERARD2012-04-171-0/+59
| | | | | | | | | | Currently `xl vncviewer $dom` does not work because the VNC port is not registered in xenstore when using qemu-upstream. This patch attempted to fix this. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: provide STATE_AO_GCIan Jackson2012-04-111-3/+8
| | | | | | | | | Provide a convenience macro for use in ao callback functions, and document that it should be used. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: Protect fds with CLOEXEC even with forking threadsIan Jackson2012-04-116-1/+232
| | | | | | | | | | | | | | | | | | | We introduce a new "carefd" concept, which relates to fds that we care about not being inherited by long-lived children. As yet we do not use this anywhere in libxl. Until all locations in libxl which make such fds are converted, libxl__postfork may not work entirely properly. If these locations do not use O_CLOEXEC (or use calls for which there is no O_CLOEXEC) then multithreaded programs may not work properly. This introduces a new API call libxl_postfork_child_noexec which must be called by applications which make long-running non-execing children. Add the appropriate call to xl's postfork function. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: libxl_event.c:beforepoll_internal, REQUIRE_FDSIan Jackson2012-04-111-26/+56
| | | | | | | | | | | Introduce definition and use of a new function-local macro REQUIRE_FDS to avoid repeatedly spelling out which fds we are interested in. We are going to introduce a new fd for the SIGCHLD self-pipe. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: abolish libxl_ctx_postforkIan Jackson2012-04-115-14/+11
| | | | | | | | | | | | | libxl's task has become too complicated (particularly in the presence of both forking and multithreading) to support reuse of the same libxl_ctx after fork. So abolish libxl_ctx_fork. xl instead simply initialises a new libxl_ctx. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: include <_libxl_paths.h> in libxl_internal.hIan Jackson2012-04-113-4/+2
| | | | | | | | | | | | | | | | | | | | | | Ie, we permit general code in libxl direct access to the manifest constants such as XEN_RUN_DIR. This simplifies their use in (eg) format strings. This might be controversial because it will make it difficult to make any of these runtime-configurable later without changing lots of use sites. But I don't think it's likely we'll want to do that. For the moment, leave existing call sites of all the functions in libxl_paths.c unchanged. The simplified use arrangements can be used in new code and when we update call sites for other reasons. Also correct the dependencies in the Makefile so that _libxl_paths.h is generated before anything that uses libxl_internal.h. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: Provide libxl_string_list_lengthIan Jackson2012-04-112-0/+9
| | | | | | Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: include <ctype.h> and introduce CTYPE helper macroIan Jackson2012-04-111-0/+20
| | | | | | Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: Introduce some convenience macrosIan Jackson2012-04-111-0/+72
| | | | | | | | | | | | | | | | | | | | We introduce: <type> *GCNEW(<type> *var); <type> *GCNEW_ARRAY(<type> *var, ssize_t nmemb); <type> *GCREALLOC_ARRAY(<type> *var, size_t nmemb); char *GCSPRINTF(const char *fmt, ...); void LOG(<xtl_level_suffix>, const char *fmt, ...); void LOGE(<xtl_level_suffix>, const char *fmt, ...); void LOGEV(<xtl_level_suffix>, int errnoval, const char *fmt, ...); all of which expect, in the calling context, libxl__gc *gc; Most of these will find callers in subsequent patches. The exceptions are the orthogonally necessary LOGE and LOGEV, and GCREALLOC_ARRAY. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: Make libxl__zalloc et al tolerate a NULL gcIan Jackson2012-04-112-9/+17
| | | | | | | | | | Arrange that if we pass NULL as a gc, we simply don't register the pointer. This instantly gives us non-gc'ing but error-checking versions of malloc, realloc, vasprintf, etc. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: Crash (more sensibly) on malloc failureIan Jackson2012-04-113-45/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Formally change the libxl memory allocation failure policy to "crash". Previously we had a very uneven approach; much code assumed that libxl__sprintf (for example) would never return NULL, but some code was written more carefully. We think it is unlikely that we will be able to make the library actually robust against allocation failure (since that would be an awful lot of never-tested error paths) and few calling environments will be able to cope anyway. So, instead, adopt the alternative approach: provide allocation functions which never return null, but will crash the whole process instead. Consequently, - New noreturn function libxl__alloc_failed which may be used for printing a vaguely-useful error message, rather than simply dereferencing a null pointer. - libxl__ptr_add now returns void as it crashes on failure. - libxl__zalloc, _calloc, _strdup, _strndup, crash on failure using libxl__alloc_failed. So all the code that uses these can no longer dereference null on malloc failure. While we're at it, make libxl__ptr_add use realloc rather than emulating it with calloc and free, and make it grow the array exponentially rather than linearly. Things left to do: - Remove a lot of now-spurious error handling. - Remove the ERROR_NOMEM error code. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: Use PTHREAD_CFLAGS, LDFLAGS, LIBSIan Jackson2012-04-111-0/+4
| | | | | | | | | This is going to be needed for pthread_atfork. It is a mystery why it hasn't been needed before. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: Fix leak of ctx->lockIan Jackson2012-04-111-4/+13
| | | | | | | | | | | | | A mutex created with pthread_mutex_init, like ctx->lock, may need to be destroyed with pthread_mutex_destroy. Also, previously, if libxl__init_recursive_mutex failed, the nascent ctx would be leaked. Add some comments which will hopefully make these kind of mistakes less likely in future. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: remove poller from list in libxl__poller_getRoger Pau Monne2012-04-111-1/+3
| | | | | | | | | Remove poller from the list once it has been requested. Fixes a double-free bug. Signed-off-by: Roger Pau Monne <roger.pau@citrix.com> Acked-by: Ian Jackson <ian.jackson@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: Fix eventloop_iteration over-lockingIan Jackson2012-04-112-6/+2
| | | | | | | | | | | | | | | | | | | | eventloop_iteration's head comment says that it must be called with the ctx locked exactly once, and this is indeed true, and it's done correctly at both the call sites. However, it takes out the lock an additional time itself. This is wrong because it prevents the unlocks around poll from being effective. This would mean that a multithreaded event-loop using program might suffer from undesired blocking, as one thread trying to enter libxl might end up stalled by another thread waiting for a slow event. So remove those two lock calls. Also add a couple of comments documenting the locking behaviour of libxl__ao_inprogress and libxl__egc_cleanup. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: fix hang due to libxl__initiate_device_removeIan Jackson2012-04-113-11/+18
| | | | | | | | | | | | | | libxl__initiate_device_remove might discover that the operation was complete, immediately (typically, if the device is already removed). Previously, in this situation, it would return 0 to the caller but never call libxl__ao_complete. Fix this. This necessitates passing the egc in from the functions which are the ao initiators. Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Roger Pau Monne <roger.pau@entel.upc.edu> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: ao: allow immediate completionIan Jackson2012-04-112-5/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make it possible to complete an ao during its initating function. Previously this was not generally possible because initiators did not have an egc. But there is no reason why an ao initiator should not have an egc, so make the standard macros provide one. Change the internal documentation comments accordingly. (This change, which means that an initiator function may call a completion callback directly, is already consistent with the documented external API.) We also invent of a new state flag "constructing" which indicates whether we are between ao__create and ao__inprogress. This is a slightly optimisation which allows ao_complete to not bother poking the wakeup pipe, since the logic in ao__inprogress will not run the event loop if the ao is complete on entry. Also fix the wording in the libxl_internal.h comment forbidding use of ao_how-taking functions from within libxl. (There are sadly currently some such functions.) Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Roger Pau Monne <roger.pau@entel.upc.edu> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <Ian.Jackson@eu.citrix.com>
* libxl: fixup error handling in libxl_send_triggerIan Campbell2012-04-041-5/+6
| | | | | | | | | | | | | xc_domain_send_trigger returns -1 and sets errno on failure so use LIBXL__LOG_ERRNO not LIBXL__LOG_ERRNOVAL(rc). Change the default case of the switch to set rc=-1,errno=EINVAL too. Also we weren't actually returning the error code we'd decided on. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xl, libxl: Add per-device and global permissive config options for pci ↵George Dunlap2012-04-044-1/+40
| | | | | | | | | | | | | | | | | | | | | | | passthrough By default pciback only allows PV guests to write "known safe" values into PCI config space. But many devices require writes to other areas of config space in order to operate properly. One way to do that is with the "quirks" interface, which specifies areas known safe to a particular device; the other way is to mark a device as "permissive", which tells pciback to allow all config space writes for that domain and device. This adds a "permissive" flag to the libxl_pci struct and teaches libxl how to write the appropriate value into sysfs to enable the permissive feature for devices being passed through. It also adds the permissive config options either on a per-device basis, or as a global option in the xl command-line. Because of the potential stability and security implications of enabling permissive, the flag is left off by default. Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: Move bdf parsing into libxluGeorge Dunlap2012-04-046-160/+197
| | | | | | | | | | | | | Config parsing functions do not properly belong in libxl. Move them into libxlu so that others can use them or not as they see fit. No functional changes. One side-effect was making public a private libxl utility function which just set the elements of a structure from the function arguments passed in. Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: Pass actual RAM amount to qemu-xenAnthony PERARD2012-04-031-4/+3
| | | | | | | | QEMU upstream need to kown the amount of RAM given to a guest. This patch give the correct value. Signed-off-by: Anthony PERARD <anthony.perard@citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: Document API and ABI compatibility guarantees.Ian Campbell2012-03-191-0/+78
| | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson.citrix.com>
* libxl: log device model arguments to aid debuggingIan Campbell2012-03-191-1/+5
| | | | | | | At the moment the only easy way to get at these is to strace xl. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson.citrix.com>
* libxl: Use enum values for qemu version not raw numbersIan Campbell2012-03-221-4/+6
| | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson.citrix.com>
* libxl: support for "rtc_timeoffset" and "localtime"Lin Ming2012-04-024-0/+21
| | | | | | | | | | | | | | | | | | | Implement "rtc_timeoffset" and "localtime" options compatible as xm. rtc_timeoffset is the offset between host time and guest time. localtime means to specify whether the emulted RTC appears as UTC or is offset by the host. Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Lin Ming <mlin@ss.pku.edu.cn> Committed-by: Ian Jackson <ian.jackson.citrix.com> --- docs/man/xl.cfg.pod.5 | 8 ++++++++ tools/libxl/libxl_create.c | 11 +++++++++++ tools/libxl/libxl_dom.c | 3 +++ tools/libxl/libxl_types.idl | 2 ++ tools/libxl/xl_cmdimpl.c | 5 +++++ 5 files changed, 29 insertions(+), 0 deletions(-)
* libxl: Handle non-ballooned, zero slackmem properly for pci passthruGeorge Dunlap2012-04-021-1/+1
| | | | | | | | | The e820_sanitize() function in libxl_pci.c expects one of its arguments to be non-zero; but since a recent changeset, it can typically expect *to be* zero. Since the zero case is handled properly, just remove the check. Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson.citrix.com>
* xl: do not include xenctrl.hIan Campbell2012-03-271-1/+0
| | | | | | | | Toolstacks which use libxl should not need to use libxc. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xl: provide a command to set the saved configuration for a running domainIan Campbell2012-04-023-2/+156
| | | | | | | Pickup this new configuration on reboot. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson.citrix.com>
* xl: Implement sched-credit schedule parameter command-line interfaceGeorge Dunlap2012-03-142-17/+121
| | | | | | | | | Add features to the sched-credit interface to allow querying and displaying scheduler parameters. Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xl: Refactor sched_domain_output to have a callback for pool informationGeorge Dunlap2012-03-141-9/+23
| | | | | | | | | | Allow a scheduler to provide a callback to display pool-wide information, providing a default. This is in preparation for displaying pool-wide scheduler parameters on this line. Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xl: display max_cpu_ids for xl infoAndrew Cooper2012-03-141-0/+1
| | | | | | | | Expose `max_cpu_id' in stdout from `xl info' Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* xl block-detach: allow other than numeric-decimal specification of the diskJan Beulich2012-03-133-4/+8
| | | | | | | | ... to be in sync with block-attach. And rename the function. Signed-off-by: Jan Beulich <jbeulich@suse.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: always set a default value for VFB.openglIan Campbell2012-03-131-3/+1
| | | | | | | | | | Fixes an assertion failure. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Reported-by: Fantu <fantonifabio@tiscali.it> Tested-by: Fantu <fantonifabio@tiscali.it> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: fix libxl_get_cpu_topologyWei Liu2012-03-131-1/+1
| | | | | | | | | Fix upper bound of for loop, thus preventing memory corruption. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: publish number of paged pages.Andres Lagar-Cavilla2012-03-132-0/+2
| | | | | | | | This is information is currently not harvested from libxc. Signed-off-by: Andres Lagar-Cavilla <andres@lagarcavilla.org> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: only set b_info->u.hvm.bios if type if HVMIan Campbell2012-03-021-17/+23
| | | | | | | | | | | This fixes a PV guest breakage causes by 24932:6eac4a1ee646 "libxl: Select BIOS using libxl_domain_build_info_setdefaults". I have also included a sanity check on b_info->type. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Committed-by: Ian Campbell <ian.campbell@citrix.com>
* libxl: Implement libxl_sched_credit_param_[gs]etGeorge Dunlap2012-03-013-0/+70
| | | | | | | | Implement functions to set credit scheduler global parameters. Signed-off-by: George Dunlap <george.dunlap@eu.citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: autogenerate libxl_FOO_init and libxl_FOO_init_FIELDIan Campbell2012-03-0110-83/+173
| | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
* libxl: idl: generate KeyedUnion key member as part of the KeyedUnionIan Campbell2012-03-012-2/+3
| | | | | | Rather than specifying it twice in the IDL. Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
* libxl: Make IDL KeyedUnion keyvar an idl.FieldIan Campbell2012-03-014-8/+8
| | | | | | | This is more logical than having keyvar_name and keyvar_type members. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: add libxl_domain_build_info_init_typeIan Campbell2012-03-014-9/+18
| | | | | | | | | Use instead of parameterising libxl_domain_build_info_init. This allows callers to initialise a libxl_domain_build_info but not to commit to a particular type later on (e.g. after they've parsed the domain config) Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: switch device model selection over to libxl_defboolIan Campbell2012-03-015-10/+18
| | | | | | | | This allows it to be set via the _init/_setdefault methods. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com> [since last v -- ERROR_INVAL on stubdomains + !traditional qemu]
* libxl: do not explicitly initialise members of build info to zeroIan Campbell2012-03-011-7/+0
| | | | | Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
* libxl: Select BIOS using libxl_domain_build_info_setdefaultsIan Campbell2012-03-012-16/+27
| | | | | | | | | Remove libxl__domain_bios -- it is no longer necessary. Also we appear to have been setting the xenstore key even for device models for PV guests -- stop doing that. Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
* libxl: use defbool for graphics related optionsIan Campbell2012-03-016-89/+112
| | | | | | | This allows them to be set via the _init/_setdefault methods. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
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