The current QEMU code allocates PCI addresses incrementally starting
at 4. This is not satisfactory because the user may have given some
addresses in their XML config, which need to be skipped over when
allocating addresses to remaining devices.
It is thus neccessary to maintain a list of already allocated PCI
addresses and then only allocate ones that remain unused. This is
also required for domain device hotplug to work properly later.
* src/qemu/qemu_conf.c, src/qemu/qemu_conf.h: Add APIs for creating
list of existing PCI addresses, and allocating new addresses.
Refactor address assignment to use this code
* src/qemu/qemu_driver.c: Pull PCI address assignment up into the
qemuStartVMDaemon() method, as a prelude to moving it into the
'define' method. Update list of allocated addresses when connecting
to a running VM at daemon startup.
* tests/qemuxml2argvtest.c, tests/qemuargv2xmltest.c,
tests/qemuxml2xmltest.c: Remove USB product test since all
passthrough is done based on address
* tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.args,
tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.xml: Kil
unused data files
When parsing the <disk> element specification, if no <address>
is provided for the disk, then automatically assign one based on
the <target dev='sdXX'/> device name. This provides for backwards
compatability with existing applications using libvirt, while also
allowing new apps to have complete fine grained control.
* src/conf/domain_conf.h, src/conf/domain_conf.c,
src/libvirt_private.syms: Add virDomainDiskDefAssignAddress()
for assigning a controller/bus/unit address based on disk target
* src/qemu/qemu_conf.c: Call virDomainDiskDefAssignAddress() after
generating XML from ARGV
* tests/qemuxml2argvdata/*.xml: Add in drive address information
to all XML files
Introduce a new type="dir" mode for <disks> that allows use of
QEMU's virtual FAT block device driver. eg
<disk type='dir' device='floppy'>
<source dir='/tmp/test'/>
<target dev='fda' bus='fdc'/>
<readonly/>
</disk>
gets turned into
-drive file=fat:floppy:/tmp/test,if=floppy,index=0
Only read-only disks are supported with virtual FAT mode
* src/conf/domain_conf.c, src/conf/domain_conf.h: Add type="dir"
* docs/schemas/domain.rng: Document new disk type
* src/xen/xend_internal.c, src/xen/xm_internal.c: Raise error for
unsupported disk types
* tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-empty.args: Fix
empty disk file handling
* tests/qemuxml2argvdata/qemuxml2argv-disk-drive-fat.args,
tests/qemuxml2argvdata/qemuxml2argv-disk-drive-fat.xml,
tests/qemuxml2argvdata/qemuxml2argv-floppy-drive-fat.args,
tests/qemuxml2argvdata/qemuxml2argv-floppy-drive-fat.xml
tests/qemuxml2argvtest.c: Test QEMU vitual FAT driver
* src/qemu/qemu_conf.c: Support generating fat:/some/dir type
disk args
* src/security/security_selinux.c: Temporarily skip labelling
of directory based disks
allows the following to be specified in a domain:
<channel type='pipe'>
<source path='/tmp/guestfwd'/>
<target type='guestfwd' address='10.0.2.1' port='4600'/>
</channel>
* proxy/Makefile.am: add network.c as dep of domain_conf.c
* docs/schemas/domain.rng src/conf/domain_conf.[ch]: extend the domain
schemas and the parsing/serialization side for the new construct
QEmu support will add the following on the qemu command line:
-chardev pipe,id=channel0,path=/tmp/guestfwd
-net user,guestfwd=tcp:10.0.2.1:4600-chardev:channel0
* src/qemu/qemu_conf.c: Add argument output for channel
* tests/qemuxml2(argv|xml)test.c: Add test for <channel> domain syntax
Add option to domain XML for
<memoryBacking>
<hugepages/>
</memoryBacking>
* configure.in: Add check for mntent.h
* qemud/libvirtd_qemu.aug, qemud/test_libvirtd_qemu.aug, src/qemu.conf
Add 'hugetlbfs_mount' config parameter
* src/qemu_conf.c, src/qemu_conf.h: Check for -mem-path flag in QEMU,
and pass it when hugepages are requested.
Load hugetlbfs_mount config parameter, search for mount if not given.
* src/qemu_driver.c: Free hugetlbfs_mount/path parameter in driver shutdown.
Create directory for QEMU hugepage usage, chowning if required.
* docs/formatdomain.html.in: Document memoryBacking/hugepages elements
* docs/schemas/domain.rng: Add memoryBacking/hugepages elements to schema
* src/util.c, src/util.h, src/libvirt_private.syms: Add virFileFindMountPoint
helper API
* tests/qemuhelptest.c: Add -mem-path constants
* tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c: Add tests for hugepage
handling
* tests/qemuxml2argvdata/qemuxml2argv-hugepages.xml,
tests/qemuxml2argvdata/qemuxml2argv-hugepages.args: Data files for
hugepage tests
* src/qemu_conf.c, src/qemu_conf.h: Use -vga or -std-vga
when starting guests if video card is present
* tests/qemuhelptest.c: Change to use constants instead
of hardcoded hex numbers, and add VGA support
* tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.xml,
tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.args,
tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl.xml,
tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.args,
tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-sasl.xml,
tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc-tls.xml,
tests/qemuxml2argvdata/qemuxml2argv-graphics-vnc.xml,
tests/qemuxml2argvdata/qemuxml2argv-input-xen.xml: Add <video>
element for testing graphics adapter
* tests/qemuxml2argvtest.c: Add QEMUD_CMD_FLAG_VGA flag
* tests/qemuxml2xmltest.c: Add missing graphics-vnc-sasl/tls tests
* docs/formatdomain.html.in docs/libvirt.rng docs/formatdomain.html:
document the new PCI passthrough format
* tests/qemuxml2argvtest.c tests/qemuxml2xmltest.c
tests/qemuxml2argvdata/qemuxml2argv-hostdev-pci-address.args
tests/qemuxml2argvdata/qemuxml2argv-hostdev-pci-address.xml:
and add a regression test for it.
Daniel
* src/domain_conf.c src/domain_conf.h src/qemu_conf.c
tests/qemuxml2argvtest.c tests/qemuxml2xmltest.c
tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.args
tests/qemuxml2argvdata/qemuxml2argv-graphics-sdl-fullscreen.xml:
slightly modified patch for SDL fullscreen from Itamar Heim
* docs/formatdomain.html docs/formatdomain.html.in docs/libvirt.rng:
update the schemas and docs about the sdl graphic element attributes
* AUTHORS: add Itamar Heim
Daniel
* src/domain_conf.c src/domain_conf.h src/qemu_conf.c
src/qemu_driver.c: patch from Guido Günther allowing to add
disk as USB devices
* docs/libvirt.rng: extend the schemas for the new value
* tests/qemuxml2argvdata/qemuxml2argv-disk-usb.args
tests/qemuxml2argvdata/qemuxml2argv-disk-usb.xml
tests/qemuxml2argvtest.c tests/qemuxml2xmltest.c: add a specific
test to the regression suite
Daniel
* src/domain_conf.c src/domain_conf.h src/qemu_conf.c
src/qemu_driver.c: Patch from Guido Günther allowing to pass
usb devices to qemu/kvm
* docs/libvirt.rng: add the new functionality to the grammar
* tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.args
tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-address.xml
tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.args
tests/qemuxml2argvdata/qemuxml2argv-hostdev-usb-product.xml
tests/qemuxml2argvtest.c tests/qemuxml2xmltest.c: adding examples
to the regression tests
* libvirt.spec.in: fix the licence tag
Daniel
Use <config.h>, not "config.h", per autoconf documentation.
* Makefile.cfg (local-checks-to-skip) [sc_require_config_h]: Enable.
* .x-sc_require_config_h: New file, to list exempted files.
* Makefile.am (EXTRA_DIST): Add .x-sc_require_config_h.
* docs/examples/suspend.c: Declare global "conn" to be static.
* tests/qemuxml2argvtest.c: Declare global "driver" to be static.
* tests/qemuxml2xmltest.c: Likewise.
Author: Jim Meyering <meyering@redhat.com>
* python/libvir.c, python/libvirt_wrap.h, qemud/qemud.c,
qemud/remote.c, src/internal.h, src/openvz_conf.c,
src/openvz_driver.c, src/proxy_internal.h, src/qemu_conf.c,
src/qemu_driver.c, src/remote_internal.h, src/test.h, src/util.c,
src/xen_unified.c, src/xen_unified.h, tests/nodeinfotest.c,
tests/qemuxml2argvtest.c, tests/qemuxml2xmltest.c, tests/reconnect.c,
tests/sexpr2xmltest.c, tests/virshtest.c, tests/xencapstest.c,
tests/xmconfigtest.c, tests/xml2sexprtest.c:
Change #include <> to #include "" for local includes.
Removed many includes from src/internal.h and put them in
the C files which actually use them.
Removed <ansidecl.h> - unused.
Added a comment around __func__.
Removed a clashing redefinition of VERSION symbol.
All limits (PATH_MAX etc) now done in src/internal.h, so we
don't need to include those headers in other files.
* tests/Makefile.am, tests/nodeinfotest.c, tests/qemuxml2argvtest.c,
tests/qemuxml2xmltest.c, tests/sexpr2xmltest.c, tests/virshtest.c,
tests/xencapstest.c, tests/xmconfigtest.c, tests/xml2sexprtest.c:
Miscellaneous fixes to the tests to compile under Cygwin.
* tests/Makefile.am: Include the contents of the *data directories
in the make-dist-built tarball by adding each of that *data
directories to EXTRA_DIST.
Also add int-overflow (via $(test_scripts)) to EXTRA_DIST.
* tests/nodeinfotest.c: Prepend "$abs_top_srcdir/tests" to
each input file name.
* tests/qemuxml2argvtest.c: Likewise.
* tests/qemuxml2xmltest.c: Likewise.
* tests/sexpr2xmltest.c: Likewise.
* tests/test_conf.sh: Likewise.
* tests/virshtest.c: Likewise.
* tests/xencapstest.c: Likewise.
* tests/xmconfigtest.c: Likewise.
* tests/xml2sexprtest.c: Likewise.
Author: Jim Meyering <meyering@redhat.com>
Daniel P. Berrange