[Qemu-devel] [PATCH 00/22] Rework i8259 and PC interrupt models

[Jan Kiszka]

Highlights of this series:
 - generic i8259, now part of hwlib
 - qdev conversion of i8259
 - fix for i8259 poll mode (and removal of PREP hack)

The refactoring will also be important to instantiate i8259-kvm devices
for in-kernel irqchip acceleration one day.

Note: depends on "mips_fulong2e: Reorder ISA bus and i8259 creation"

CC: Alexander Graf <address@hidden>

Jan Kiszka (22):
  pc: Drop useless test from isa_irq_handler
  pc: Generalize ISA IRQs to GSIs
  pc: Convert GSIState::i8259_irq into array
  pc: Fix and clean up PIC-to-APIC IRQ path
  i8259: Remove premature inline function attributes
  i8259: Drop obsolete prototypes
  i8259: Move pic_set_irq1 after pic_update_irq
  i8239: Introduce per-PIC output interrupt
  i8259: Do not update IRQ output after spurious pic_poll_read
  i8259: Reorder intack in pic_read_irq
  i8259: Update IRQ state after reset
  i8259: Switch to per-PIC IRQ update
  i8259: Fix poll command
  i8259: Clean up pic_ioport_read
  i8259: PREP: Replace pic_intack_read with pic_read_irq
  i8259: Replace PicState::pics_state with master flag
  i8259: Eliminate PicState2
  qdev: Add HEX8 property
  i8259: Convert to qdev
  i8259: Fix coding style
  monitor: Restrict pic/irq_info to supporting targets
  i8259: Move to hw library

 Makefile.objs           |    2 +-
 Makefile.target         |    8 +-
 hw/an5206.c             |   10 --
 hw/apic.c               |    4 +
 hw/arm_pic.c            |   11 --
 hw/cris_pic_cpu.c       |    6 -
 hw/etraxfs.h            |    1 +
 hw/i8259.c              |  387 ++++++++++++++++++++++++-----------------------
 hw/ioapic.h             |    7 +
 hw/isa.h                |    2 +
 hw/lm32_pic.c           |    4 +-
 hw/lm32_pic.h           |    3 +
 hw/microblaze_pic_cpu.c |    6 -
 hw/pc.c                 |   24 ++--
 hw/pc.h                 |   29 ++--
 hw/pc_piix.c            |   30 ++--
 hw/ppc_prep.c           |    2 +-
 hw/qdev-properties.c    |   29 ++++
 hw/qdev.h               |    3 +
 hw/s390-virtio.c        |   11 --
 hw/shix.c               |   11 --
 hw/slavio_intctl.c      |   14 ++-
 hw/sun4m.c              |   16 +--
 hw/sun4m.h              |    6 +-
 hw/sun4u.c              |    8 -
 hw/xtensa_pic.c         |   10 --
 monitor.c               |   21 +++
 27 files changed, 331 insertions(+), 334 deletions(-)

-- 
1.7.3.4