1. 10 3月, 2015 3 次提交
  2. 16 6月, 2014 1 次提交
  3. 15 2月, 2014 1 次提交
  4. 23 12月, 2013 2 次提交
    • M
      isa: Clean up use of cannot_instantiate_with_device_add_yet · f3b17640
      Markus Armbruster 提交于
      Drop it when there's no obvious reason why device_add could not work.
      Else keep and document why.
      
      * isa-fdc: drop
      
      * i8042: drop, even though its I/O base is hardcoded (because you
        could conceivably still add one to a board that has none), and even
        though PC board code wires up the A20 line (because that wiring is
        optional)
      
      * port92: keep because it needs additional wiring by port92_init()
      
      * mc146818rtc: keep because it needs to be wired up by rtc_init()
      
      * m48t59_isa: keep because needs to be wired up by m48t59_init_isa()
      
      * isa-pit, kvm-pit: keep (in their abstract base pic-common) because
        the PIT needs additional wiring by board code, depending on HPET
        presence
      
      * pcspk: keep because of pointer property pit, and because realize
        sets global pcspk_state
      
      * vmmouse: keep because of pointer property ps2_mouse
      
      * vmport: keep because realize sets global port_state
      
      * isa-i8259, kvm-i8259: keep (in their abstract base pic-common),
        because the PICs' IRQ input lines are set up by board code, and the
        wiring of the slave to the master is hard-coded in device model code
      Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
      Signed-off-by: NAndreas Färber <afaerber@suse.de>
      f3b17640
    • M
      qdev: Replace no_user by cannot_instantiate_with_device_add_yet · efec3dd6
      Markus Armbruster 提交于
      In an ideal world, machines can be built by wiring devices together
      with configuration, not code.  Unfortunately, that's not the world we
      live in right now.  We still have quite a few devices that need to be
      wired up by code.  If you try to device_add such a device, it'll fail
      in sometimes mysterious ways.  If you're lucky, you get an
      unmysterious immediate crash.
      
      To protect users from such badness, DeviceClass member no_user used to
      make device models unavailable with -device / device_add, but that
      regressed in commit 18b6dade.  The device model is still omitted from
      help, but is available anyway.
      
      Attempts to fix the regression have been rejected with the argument
      that the purpose of no_user isn't clear, and it's prone to misuse.
      
      This commit clarifies no_user's purpose.  Anthony suggested to rename
      it cannot_instantiate_with_device_add_yet_due_to_internal_bugs, which
      I shorten somewhat to keep checkpatch happy.  While there, make it
      bool.
      
      Every use of cannot_instantiate_with_device_add_yet gets a FIXME
      comment asking for rationale.  The next few commits will clean them
      all up, either by providing a rationale, or by getting rid of the use.
      
      With that done, the regression fix is hopefully acceptable.
      Signed-off-by: NMarkus Armbruster <armbru@redhat.com>
      Reviewed-by: NMarcel Apfelbaum <marcel.a@redhat.com>
      Signed-off-by: NAndreas Färber <afaerber@suse.de>
      efec3dd6
  5. 03 12月, 2013 1 次提交
  6. 23 8月, 2013 2 次提交
  7. 30 7月, 2013 1 次提交
  8. 04 7月, 2013 2 次提交
  9. 07 6月, 2013 1 次提交
  10. 29 4月, 2013 1 次提交
  11. 09 4月, 2013 2 次提交
  12. 01 3月, 2013 1 次提交
    • P
      hw: include hw header files with full paths · 83c9f4ca
      Paolo Bonzini 提交于
      Done with this script:
      
      cd hw
      for i in `find . -name '*.h' | sed 's/^..//'`; do
        echo '\,^#.*include.*["<]'$i'[">], s,'$i',hw/&,'
      done | sed -i -f - `find . -type f`
      
      This is so that paths remain valid as files are moved.
      
      Instead, files in hw/dataplane are referenced with the relative path.
      We know they are not going to move to include/, and they are the only
      include files that are in subdirectories _and_ move.
      Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
      83c9f4ca
  13. 22 1月, 2013 1 次提交
  14. 11 1月, 2013 1 次提交
    • A
      Make all static TypeInfos const · 8c43a6f0
      Andreas Färber 提交于
      Since 39bffca2 (qdev: register all
      types natively through QEMU Object Model), TypeInfo as used in
      the common, non-iterative pattern is no longer amended with information
      and should therefore be const.
      
      Fix the documented QOM examples:
      
       sed -i 's/static TypeInfo/static const TypeInfo/g' include/qom/object.h
      
      Since frequently the wrong examples are being copied by contributors of
      new devices, fix all types in the tree:
      
       sed -i 's/^static TypeInfo/static const TypeInfo/g' */*.c
       sed -i 's/^static TypeInfo/static const TypeInfo/g' */*/*.c
      
      This also avoids to piggy-back these changes onto real functional
      changes or other refactorings.
      Signed-off-by: NAndreas Färber <afaerber@suse.de>
      Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      8c43a6f0
  15. 19 12月, 2012 3 次提交
  16. 10 11月, 2012 1 次提交
  17. 29 10月, 2012 1 次提交
  18. 23 10月, 2012 1 次提交
    • A
      Rename target_phys_addr_t to hwaddr · a8170e5e
      Avi Kivity 提交于
      target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
      reserved) and its purpose doesn't match the name (most target_phys_addr_t
      addresses are not target specific).  Replace it with a finger-friendly,
      standards conformant hwaddr.
      
      Outstanding patchsets can be fixed up with the command
      
        git rebase -i --exec 'find -name "*.[ch]"
                              | xargs s/target_phys_addr_t/hwaddr/g' origin
      Signed-off-by: NAvi Kivity <avi@redhat.com>
      Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      a8170e5e
  19. 18 6月, 2012 1 次提交
  20. 24 4月, 2012 1 次提交
  21. 15 2月, 2012 1 次提交
  22. 04 2月, 2012 1 次提交
    • A
      qdev: register all types natively through QEMU Object Model · 39bffca2
      Anthony Liguori 提交于
      This was done in a mostly automated fashion.  I did it in three steps and then
      rebased it into a single step which avoids repeatedly touching every file in
      the tree.
      
      The first step was a sed-based addition of the parent type to the subclass
      registration functions.
      
      The second step was another sed-based removal of subclass registration functions
      while also adding virtual functions from the base class into a class_init
      function as appropriate.
      
      Finally, a python script was used to convert the DeviceInfo structures and
      qdev_register_subclass functions to TypeInfo structures, class_init functions,
      and type_register_static calls.
      
      We are almost fully converted to QOM after this commit.
      Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
      39bffca2
  23. 31 1月, 2012 1 次提交
  24. 28 1月, 2012 2 次提交
  25. 21 12月, 2011 1 次提交
  26. 28 11月, 2011 1 次提交
  27. 25 11月, 2011 1 次提交
  28. 23 10月, 2011 2 次提交
  29. 11 10月, 2011 1 次提交
  30. 22 8月, 2011 1 次提交
    • B
      m48t59: avoid structure holes spotted by pahole · 42c812b9
      Blue Swirl 提交于
      Report from pahole on amd64 host:
      struct M48t59State {
      	uint32_t                   type;                 /*     0     4 */
      
      	/* XXX 4 bytes hole, try to pack */
      
      	qemu_irq                   IRQ;                  /*     8     8 */
      	uint32_t                   io_base;              /*    16     4 */
      	uint32_t                   size;                 /*    20     4 */
      	time_t                     time_offset;          /*    24     8 */
      	time_t                     stop_time;            /*    32     8 */
      	struct tm                  alarm;                /*    40    56 */
      	/* --- cacheline 1 boundary (64 bytes) was 32 bytes ago --- */
      	struct QEMUTimer *         alrm_timer;           /*    96     8 */
      	struct QEMUTimer *         wd_timer;             /*   104     8 */
      	uint8_t                    lock;                 /*   112     1 */
      
      	/* XXX 1 byte hole, try to pack */
      
      	uint16_t                   addr;                 /*   114     2 */
      
      	/* XXX 4 bytes hole, try to pack */
      
      	uint8_t *                  buffer;               /*   120     8 */
      	/* --- cacheline 2 boundary (128 bytes) --- */
      
      	/* size: 128, cachelines: 2 */
      	/* sum members: 119, holes: 3, sum holes: 9 */
      };	/* definitions: 1 */
      
      Fix by rearranging the structure to avoid padding.
      Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
      42c812b9