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93 Commits

Author SHA1 Message Date
Mark McLoughlin
4954e079c8 Revert changes to allow pciResetDevice() reset multiple devices 
It turns out that the previous attempt at this doesn't work well
in the case of hotplug. We need qemuCheckPciHostDevice() to
disallow the reset affecting devices already attach to the guest,
but we still need to avoid double locking the virDomainObjPtr.

This is all getting messy, I've a better idea.

This reverts commit 6318808270 and
c106c8a18c.

* src/qemu_driver.c, src/pci.[ch], src/xen_unified.c,
  src/libvirt_private.syms: revert a bunch of stuff.
 2009-08-18 09:41:56 +01:00
Mark McLoughlin
6318808270 Allow pciResetDevice() to reset multiple devices 
When using a Secondary Bus Reset, all devices on the bus are reset.

Extend the pciResetDevice() API so that a 'check' callback can be
supplied which will verify that it is safe to reset the other devices
on the bus.

The virDomainObjPtr parameter is needed so that when the check function
iterates over the domain list, it can avoid double locking.

* src/pci.[ch]: add a 'check' callback to pciResetDevice(), re-work
  pciIterDevices() to pass the check function to the iter functions,
  use the check function in the bus iterator, return the first unsafe
  device from pciBusCheckOtherDevices() and include its details in
  the bus reset error message.

* src/qemu_driver.c, src/xen_uninified.c: just pass NULL as the
  check function for now
 2009-08-14 08:31:11 +01:00
Daniel Veillard
144276aa1a extend the configuration parser for VMX syntax 
* qemud/qemud.c src/conf.c src/conf.h src/qemu_conf.c src/xen_unified.c
  src/xm_internal.c tests/conftest.c tests/xmconfigtest.c: extend
  the configuration parser for VMX syntax, patch by Matthias Bolte
Daniel
 2009-06-19 12:34:30 +00:00
Daniel P. Berrange
0420a03240 Remove use of getuid()==0 for privilege checks 2009-06-12 13:20:13 +00:00
Daniel P. Berrange
d2c9fe850b Improve error reporting for virConnectOpen URIs 2009-06-12 12:06:15 +00:00
Daniel Veillard
81d0ffbc3b NPIV implementation for node device create and destroy 
* src/Makefile.am src/node_device.[ch] src/node_device_conf.[ch]
  src/node_device_hal.[ch] src/node_device_hal_linux.c
  src/qemu_driver.c src/remote_internal.c src/storage_backend.c
  src/virsh.c src/xen_unified.c tests/nodedevxml2xmltest.c
  po/POTFILES.in: implementation for node device create and destroy
  in NPIV support, patch by David Allan
Daniel
 2009-06-02 15:12:53 +00:00
Daniel P. Berrange
d8dbd61107 Basic domain XML conversions for Xen/QEMU drivers 2009-05-21 14:14:01 +00:00
Daniel P. Berrange
4d5383fd36 public API for domain XML conversions 2009-05-21 13:46:35 +00:00
Daniel P. Berrange
e4073623a6 Support PCI passthrough for Xen 2009-04-03 12:38:52 +00:00
Chris Lalancette
4d3d0039e5 Convert all drivers to use old-style struct initializers; this makes a handy 
built-in TODO list for each driver.  Also rip out the internal getURI method;
it is never used by any of the drivers, and was buggy to boot.
 2009-03-31 15:47:16 +00:00
Jim Meyering
a9aa76bad5 remove useless code 
* src/bridge.c (brAddTap): Remove redundant errno=ENOMEM assignment
after failed strdup.
* src/cgroup.c (virCgroupFree): Remove redundant *group=NULL assignment
after VIR_FREE(*group).
* src/lxc_driver.c (lxcShutdown): Likewise.
* src/xen_unified.c (xenUnifiedClose): Likewise.
* src/xm_internal.c (xenXMDomainConfigFormat): Rewrite disk-
and net-config-setting code to be clearer.
 2009-02-05 16:03:11 +00:00
Daniel P. Berrange
1c64dc76c1 Misc xen driver bug/crash fixes 2009-01-29 23:01:37 +00:00
Jim Meyering
339cc9d992 build: avoid format warnings 
* src/proxy_internal.c (xenProxyCommand): Mark a diagnostic.
* src/xen_unified.c (xenUnifiedOpen, xenUnifiedAddDomainInfo):
Fix unmarked diagnostics by removing the diagnostic altogether:
replace each xenUnifiedError(...,VIR_ERR_NO_MEMORY call with a
call to virReportOOMError.
 2009-01-27 08:50:03 +00:00
Jim Meyering
6278bb191a maint: update list of error function names and adapt 
* Makefile.maint (msg_gen_function): Update list.
Remove some now-unused names, add some new ones.
* src/hash.c (virHashError): Remove unused definition.
* src/openvz_conf.h (openvzLog): Likewise.
* src/xen_unified.c: Mark newly-exposed diagnostics for translation.
 2009-01-23 12:29:29 +00:00
Daniel P. Berrange
1b745219c7 Remove use of non-reentrant POSIX apis 2009-01-22 19:41:48 +00:00
John Levon
2b29698352 Least privilege support for Solaris 2009-01-22 17:49:41 +00:00
Daniel P. Berrange
e52d74e536 Make xen driver threadsafe 2009-01-21 18:11:14 +00:00
Daniel P. Berrange
788bedd904 Remove use of static data in Xen XM driver 2009-01-20 17:34:56 +00:00
Daniel P. Berrange
437ac354fc Make error reporting threadsafe by avoiding strerror 2009-01-20 17:13:33 +00:00
John Levon
c8070bf632 Fix activeDomainList handling 2009-01-15 01:21:36 +00:00
John Levon
65316d7940 Fix ref-counting for Xen driver event registration 2009-01-15 01:18:37 +00:00
Daniel Veillard
fbba4423e9 * src/libvirt_private.syms src/qemu_driver.c src/test.c 
src/uml_driver.c src/util.c src/util.h src/xen_unified.c:
  unify hostname lookup using virGetHostname convenience function,
  patch by David Lutterkort
daniel
 2009-01-07 10:43:16 +00:00
Daniel P. Berrange
b5259e7e11 Fix domain events callback type (John Levon) 2008-12-17 21:48:20 +00:00
Daniel P. Berrange
0604e9efe0 Fix __sun macro check (John Levon) 2008-12-17 21:31:51 +00:00
Daniel P. Berrange
e5fc0aad31 Fix return type for Xen open subdriver method impl (John Levon) 2008-12-17 21:26:16 +00:00
Daniel P. Berrange
bc898df2c7 QEMU domain event thread safety 2008-12-04 21:09:20 +00:00
Guido Günther
5acdb5761d Prefer xenstore driver for listDomains, since xen HV reports ghost ids of 
already shutdown domains in some xen versions
 2008-11-28 15:25:04 +00:00
Daniel P. Berrange
d88d459d7b Allow remote://hostname/ style URIs for automatic driver probe. Fix virGetVersion impl 2008-11-28 12:03:20 +00:00
Daniel Veillard
431d40fa9c * src/xen_unified.c: use preferably xend method to update 
the maximum memory of a xen guest (Jim Fehlig)
Daniel
 2008-11-27 16:16:13 +00:00
Daniel P. Berrange
8f7e086f19 Implement autostart for XM driver 2008-11-25 11:04:34 +00:00
Daniel P. Berrange
1eeceaa649 Support domain lifecycle events for Xen (Ben Guthro & Daniel Berrange) 2008-11-25 10:44:52 +00:00
Daniel P. Berrange
2c855c1c66 Optional dlopen support for drivers 2008-11-21 12:16:08 +00:00
Daniel P. Berrange
618276de19 Push URI probing logic down into individual drivers 2008-11-17 11:44:51 +00:00
Daniel Veillard
df93e1ee24 add new logging module, and move existing definitions there 
* src/logging.c src/logging.h proxy/Makefile.am proxy/libvirt_proxy.c
  src/Makefile.am src/cgroup.c src/datatypes.c src/domain_event.c
  src/internal.h src/libvirt.c src/lxc_container.c src/lxc_controller.c
  src/lxc_driver.c src/proxy_internal.c src/qemu_driver.c
  src/remote_internal.c src/storage_backend_disk.c src/util.c
  src/veth.c src/xen_internal.c src/xen_unified.c src/xend_internal.c:
  add new logging module, and move existing definitions there
Daniel
 2008-11-06 16:36:07 +00:00
Daniel P. Berrange
6ace5a39c3 Move some API declarations out of internal.h & hash.c into dedicated files 2008-11-04 23:22:06 +00:00
Daniel P. Berrange
d714b2afae Move internal error APIs into virterror_internal.h & drop leading __ prefix 2008-11-04 22:30:33 +00:00
Daniel Veillard
f6803c960f virDomainDefineXML, and a few additional cleanups 
* include/libvirt/libvirt.h[.in] include/libvirt/virterror.h
  qemud/remote* src/driver.h src/libvirt.c src/libvirt_sym.version
  src/lxc_driver.c src/openvz_driver.c src/proxy_internal.c
  src/qemu_driver.c src/remote_internal.c src/test.c src/virsh.c
  src/xen_internal.c src/xen_unified.c src/xen_unified.h
  src/xend_internal.c src/xend_internal.h src/xm_internal.c
  src/xs_internal.c docs/*: cleanup virDomainCreateLinux into
  virDomainDefineXML, and a few additional cleanups
Daniel
 2008-10-10 09:32:27 +00:00
Cole Robinson
02fc93d624 Centralize majority of error reporting logic. 2008-10-09 15:38:31 +00:00
Cole Robinson
e2a43cdb87 Move DEBUG macros to central location. 2008-10-06 19:53:06 +00:00
Daniel P. Berrange
f193e19536 Fix xen capabilities data creation 2008-09-05 11:35:43 +00:00
Daniel P. Berrange
bb16f4a25d Do conditional driver config in Makefile.am, not source files 2008-08-20 20:48:35 +00:00
Daniel P. Berrange
8c6f5a546b Convert XenD XML->SEXPR conversion to new domain XML APIs 2008-07-25 13:17:27 +00:00
Daniel P. Berrange
d9383fe158 Remove unused/no-op Xen driver code 2008-07-25 09:51:23 +00:00
Daniel Veillard
fa6177aafe fix a warning when no proxy is configured in, Daniel 2008-07-22 09:52:31 +00:00
Daniel Veillard
f92e0898d3 Fix compile , Daniel 2008-07-21 12:06:16 +00:00
Daniel Veillard
403a5163c9 * src/xen_unified.c: fix a leak in xenUnifiedOpen 
Daniel
 2008-07-21 09:48:01 +00:00
Daniel P. Berrange
d789ef5a88 Switch over remaining driver code to use memory alloc apis 2008-06-06 11:09:57 +00:00
Richard W.M. Jones
a73a88a19f virDomainBlockPeek QEMU and remote support 
* qemud/remote.c, qemud/remote_protocol.x, src/remote_internal.c:
	  Remote support.
	* qemud/remote_dispatch_localvars.h,
	  qemud/remote_dispatch_proc_switch.h,
	  qemud/remote_dispatch_prototypes.h,
	  qemud/remote_protocol.c,
	  qemud/remote_protocol.h:
	  Generated files for remote support.
	* src/xen_unified.c, src/driver.h, src/libvirt.c: Small fix -
	  pass flags around internally.
	* src/qemu_driver.c: Support for QEMU.
	* src/xend_internal.c: Remove redundant fstat call from Xen.
 2008-06-05 21:12:26 +00:00
Richard W.M. Jones
8354895e68 virDomainBlockPeek call 
* configure.in: Document AC_SYS_LARGEFILE.
	* docs/hvsupport.html.in: Document HV support for virDomainBlockPeek.
	* include/libvirt/libvirt.h.in, src/driver.h, src/libvirt.c,
	src/libvirt_sym.version: Add virDomainBlockPeek infrastructure.
	* src/qemu_driver.c, src/test.c: Null versions of this call.
	* src/xen_unified.c, src/xend_internal.c, src/xend_internal.h,
	src/xm_internal.c, src/xm_internal.h: Xen implementation.
	* tests/sexpr2xmldata/sexpr2xml-curmem.xml,
	tests/sexpr2xmldata/sexpr2xml-no-source-cdrom.xml: XML output
	has been reordered slightly in the Xen driver, but should be
	functionally the same.
 2008-06-05 13:17:45 +00:00
Daniel P. Berrange
1d73398e8f Remove all use of strcmp, strncmp in favour of STREQ, STREQLEN, STRPREFIX 2008-05-14 19:51:24 +00:00