Merge tag 'buildsys-qom-qdev-ui-20230227' of https://github.com/philmd/qemu into staging

- buildsys
  - Various header cleaned up (removing pointless headers)
  - Mark various files/code user/system specific
  - Make various objects target-independent
  - Remove tswapN() calls from dump.o
  - Suggest g_assert_not_reached() instead of assert(0)

- qdev / qom
  - Replace various container_of() by QOM cast macros
  - Declare some QOM macros using OBJECT_DECLARE_TYPE()
  - Embed OHCI QOM child in SM501 chipset

- hw (ISA & IDE)
  - add some documentation, improve function names
  - un-inline, open-code few functions
  - have ISA API accessing IRQ/DMA prefer ISABus over ISADevice
  - Demote IDE subsystem maintenance to "Odd Fixes"

- ui: Improve Ctrl+Alt hint on Darwin Cocoa

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* tag 'buildsys-qom-qdev-ui-20230227' of https://github.com/philmd/qemu: (125 commits)
  ui/cocoa: user friendly characters for release mouse
  dump: Add create_win_dump() stub for non-x86 targets
  dump: Simplify compiling win_dump.o by introducing win_dump_available()
  dump: Clean included headers
  dump: Replace TARGET_PAGE_SIZE -> qemu_target_page_size()
  dump: Replace tswapN() -> cpu_to_dumpN()
  hw/ide/pci: Add PCIIDEState::isa_irq[]
  hw/ide/via: Replace magic 2 value by ARRAY_SIZE / MAX_IDE_DEVS
  hw/ide/piix: Refactor pci_piix_init_ports as pci_piix_init_bus per bus
  hw/ide/piix: Pass Error* to pci_piix_init_ports() for better error msg
  hw/ide/piix: Remove unused includes
  hw/ide/pci: Unexport bmdma_active_if()
  hw/ide/ioport: Remove unnecessary includes
  hw/ide: Declare ide_get_[geometry/bios_chs_trans] in 'hw/ide/internal.h'
  hw/ide: Rename idebus_active_if() -> ide_bus_active_if()
  hw/ide: Rename ide_init2() -> ide_bus_init_output_irq()
  hw/ide: Rename ide_exec_cmd() -> ide_bus_exec_cmd()
  hw/ide: Rename ide_register_restart_cb -> ide_bus_register_restart_cb
  hw/ide: Rename ide_create_drive() -> ide_bus_create_drive()
  hw/ide: Rename ide_set_irq() -> ide_bus_set_irq()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

2 files changed, 42 insertions, 1 deletions

diff --git a/include/hw/intc/i8259.h b/include/hw/intc/i8259.h
index a0e34dd..c412575 100644
--- a/include/hw/intc/i8259.h
+++ b/include/hw/intc/i8259.h
@@ -4,7 +4,15 @@
 /* i8259.c */
 
 extern PICCommonState *isa_pic;
-qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq);
+
+/*
+ * i8259_init()
+ *
+ * Create a i8259 device on an ISA @bus,
+ * connect its output to @parent_irq_in,
+ * return an (allocated) array of 16 input IRQs.
+ */
+qemu_irq *i8259_init(ISABus *bus, qemu_irq parent_irq_in);
 qemu_irq *kvm_i8259_init(ISABus *bus);
 int pic_get_output(PICCommonState *s);
 int pic_read_irq(PICCommonState *s);
diff --git a/include/hw/intc/ioapic.h b/include/hw/intc/ioapic.h
new file mode 100644
index 0000000..aa122e2
--- /dev/null
+++ b/include/hw/intc/ioapic.h
@@ -0,0 +1,33 @@
+/*
+ *  ioapic.c IOAPIC emulation logic
+ *
+ *  Copyright (c) 2011 Jan Kiszka, Siemens AG
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HW_INTC_IOAPIC_H
+#define HW_INTC_IOAPIC_H
+
+#define IOAPIC_NUM_PINS 24
+#define IO_APIC_DEFAULT_ADDRESS 0xfec00000
+#define IO_APIC_SECONDARY_ADDRESS (IO_APIC_DEFAULT_ADDRESS + 0x10000)
+#define IO_APIC_SECONDARY_IRQBASE 24 /* primary 0 -> 23, secondary 24 -> 47 */
+
+#define TYPE_KVM_IOAPIC "kvm-ioapic"
+#define TYPE_IOAPIC "ioapic"
+
+void ioapic_eoi_broadcast(int vector);
+
+#endif /* HW_INTC_IOAPIC_H */