[Qemu-devel] [PATCH 00/16] HPET cleanups, fixes, enhancements

[Jan Kiszka]

Second round, specifically adressing:
 - IRQMsg framework to refactor existing de-coalescing code
 - RTC IRQ output as GPIO pin (routed depening on HPET or -no-hpet)
 - ISA reservation for RTC IRQ

If discussion around IRQMsg and de-coalescing happens to continue, I
would suggest to merge patches 1..7 as they are likely uncontroversial
and also fix bugs.

Jan Kiszka (16):
  hpet: Catch out-of-bounds timer access
  hpet: Coding style cleanups and some refactorings
  hpet: Silence warning on write to running main counter
  hpet: Move static timer field initialization
  hpet: Convert to qdev
  hpet: Start/stop timer when HPET_TN_ENABLE is modified
  monitor/QMP: Drop info hpet / query-hpet
  Pass IRQ object on handler invocation
  Enable message delivery via IRQs
  x86: Refactor RTC IRQ coalescing workaround
  hpet/rtc: Rework RTC IRQ replacement by HPET
  hpet: Drop static state
  hpet: Add support for level-triggered interrupts
  vmstate: Add VMSTATE_STRUCT_VARRAY_UINT8
  hpet: Make number of timers configurable
  hpet: Add MSI support

 QMP/vm-info             |    2 +-
 hw/acpi_piix4.c         |    3 +-
 hw/apic.c               |   66 +++---
 hw/apic.h               |   11 +-
 hw/arm11mpcore.c        |   12 +-
 hw/arm_gic.c            |   18 +-
 hw/arm_pic.c            |    6 +-
 hw/arm_timer.c          |    4 +-
 hw/bitbang_i2c.c        |    4 +-
 hw/bt-hci-csr.c         |    2 +-
 hw/cbus.c               |    6 +-
 hw/cris_pic_cpu.c       |    4 +-
 hw/esp.c                |    2 +-
 hw/etraxfs_pic.c        |   16 +-
 hw/fdc.c                |    2 +-
 hw/heathrow_pic.c       |    3 +-
 hw/hpet.c               |  595 ++++++++++++++++++++++++++++++-----------------
 hw/hpet_emul.h          |   46 +---
 hw/hw.h                 |   10 +
 hw/i8259.c              |   28 ++-
 hw/ide/cmd646.c         |    2 +-
 hw/ide/microdrive.c     |    2 +-
 hw/integratorcp.c       |   10 +-
 hw/ioapic.c             |   22 ++-
 hw/irq.c                |   48 ++++-
 hw/irq.h                |   42 +++-
 hw/lance.c              |    2 +-
 hw/max7310.c            |    2 +-
 hw/mc146818rtc.c        |  111 +++++-----
 hw/mc146818rtc.h        |    4 +-
 hw/mcf5206.c            |    6 +-
 hw/mcf_intc.c           |   14 +-
 hw/microblaze_pic_cpu.c |    5 +-
 hw/mips_int.c           |   10 +-
 hw/mips_jazz.c          |    4 +-
 hw/mips_malta.c         |    4 +-
 hw/mips_r4k.c           |    2 +-
 hw/mst_fpga.c           |   10 +-
 hw/musicpal.c           |   16 +-
 hw/nseries.c            |    4 +-
 hw/omap.h               |    2 +-
 hw/omap1.c              |   34 ++--
 hw/omap2.c              |    8 +-
 hw/omap_dma.c           |    8 +-
 hw/omap_mmc.c           |    2 +-
 hw/openpic.c            |    6 +-
 hw/palm.c               |    2 +-
 hw/pc.c                 |   59 ++++--
 hw/pc.h                 |    8 +-
 hw/pci.c                |    4 +-
 hw/pl061.c              |    4 +-
 hw/pl190.c              |    6 +-
 hw/ppc.c                |    8 +-
 hw/ppc4xx_devs.c        |    2 +-
 hw/ppc_prep.c           |    4 +-
 hw/pxa2xx.c             |    2 +-
 hw/pxa2xx_gpio.c        |    2 +-
 hw/pxa2xx_pcmcia.c      |    3 +-
 hw/pxa2xx_pic.c         |   10 +-
 hw/r2d.c                |    2 +-
 hw/rc4030.c             |    7 +-
 hw/sbi.c                |    2 +-
 hw/sh_intc.c            |    4 +-
 hw/sh_intc.h            |    2 +-
 hw/sharpsl.h            |    1 -
 hw/slavio_intctl.c      |   16 +-
 hw/slavio_misc.c        |    3 +-
 hw/sparc32_dma.c        |    2 +-
 hw/spitz.c              |   14 +-
 hw/ssd0323.c            |    2 +-
 hw/stellaris.c          |    6 +-
 hw/sun4c_intctl.c       |    8 +-
 hw/sun4m.c              |   14 +-
 hw/sun4u.c              |   12 +-
 hw/syborg_interrupt.c   |    8 +-
 hw/tc6393xb.c           |    7 +-
 hw/tosa.c               |    2 +-
 hw/tusb6010.c           |    3 +-
 hw/twl92230.c           |    5 +-
 hw/versatilepb.c        |   10 +-
 hw/xilinx_intc.c        |    8 +-
 hw/zaurus.c             |    2 +-
 monitor.c               |   22 --
 qemu-monitor.hx         |   21 --
 84 files changed, 874 insertions(+), 643 deletions(-)