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[Qemu-devel] [RFC 22/34] serial: QOM'ify ISA serial
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [RFC 22/34] serial: QOM'ify ISA serial |
Date: |
Mon, 26 Nov 2012 01:12:34 +0100 |
Introduce type constant and cast macro to obsolete DO_UPCAST().
Prepares for ISA realizefn.
Signed-off-by: Andreas Färber <address@hidden>
---
hw/serial-isa.c | 13 ++++++++-----
hw/serial.h | 1 +
2 Dateien geändert, 9 Zeilen hinzugefügt(+), 5 Zeilen entfernt(-)
diff --git a/hw/serial-isa.c b/hw/serial-isa.c
index 96c78f7..904cc41 100644
--- a/hw/serial-isa.c
+++ b/hw/serial-isa.c
@@ -26,8 +26,11 @@
#include "serial.h"
#include "isa.h"
+#define ISA_SERIAL(obj) OBJECT_CHECK(ISASerialState, (obj), TYPE_ISA_SERIAL)
+
typedef struct ISASerialState {
- ISADevice dev;
+ ISADevice parent_obj;
+
uint32_t index;
uint32_t iobase;
uint32_t isairq;
@@ -44,7 +47,7 @@ static const int isa_serial_irq[MAX_SERIAL_PORTS] = {
static int serial_isa_initfn(ISADevice *dev)
{
static int index;
- ISASerialState *isa = DO_UPCAST(ISASerialState, dev, dev);
+ ISASerialState *isa = ISA_SERIAL(dev);
SerialState *s = &isa->state;
if (isa->index == -1) {
@@ -99,8 +102,8 @@ static void serial_isa_class_initfn(ObjectClass *klass, void
*data)
dc->props = serial_isa_properties;
}
-static TypeInfo serial_isa_info = {
- .name = "isa-serial",
+static const TypeInfo serial_isa_info = {
+ .name = TYPE_ISA_SERIAL,
.parent = TYPE_ISA_DEVICE,
.instance_size = sizeof(ISASerialState),
.class_init = serial_isa_class_initfn,
@@ -117,7 +120,7 @@ bool serial_isa_init(ISABus *bus, int index,
CharDriverState *chr)
{
ISADevice *dev;
- dev = isa_try_create(bus, "isa-serial");
+ dev = isa_try_create(bus, TYPE_ISA_SERIAL);
if (!dev) {
return false;
}
diff --git a/hw/serial.h b/hw/serial.h
index ed1a5cd..bb06366 100644
--- a/hw/serial.h
+++ b/hw/serial.h
@@ -96,4 +96,5 @@ SerialState *serial_mm_init(MemoryRegion *address_space,
CharDriverState *chr, enum device_endian end);
/* serial-isa.c */
+#define TYPE_ISA_SERIAL "isa-serial"
bool serial_isa_init(ISABus *bus, int index, CharDriverState *chr);
--
1.7.10.4
- [Qemu-devel] [RFC 00/34] QOM realize, device-only plus ISA conversion, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 05/34] isa: Split off instance_init for ISADevice, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 15/34] mc146818rtc: QOM'ify, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 12/34] i8259: QOM cleanups, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 06/34] applesmc: QOM'ify, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 07/34] cirrus_vga: QOM'ify ISA Cirrus VGA, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 18/34] pc: QOM'ify port 92, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 23/34] sga: QOM'ify, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 17/34] parallel: QOM'ify, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 21/34] sb16: QOM'ify, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 22/34] serial: QOM'ify ISA serial,
Andreas Färber <=
- [Qemu-devel] [RFC 10/34] i82374: QOM'ify, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 08/34] debugcon: QOM'ify ISA debug console, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 14/34] m48t59: QOM'ify ISA M48T59 NVRAM, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 02/34] qbus: QOM'ify qbus_realize(), Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 29/34] i8254: QOM'ify, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 09/34] fdc: QOM'ify ISA floppy controller, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 13/34] ide: QOM'ify ISA IDE, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 24/34] vga-isa: QOM'ify ISA VGA, Andreas Färber, 2012/11/25
- [Qemu-devel] [RFC 32/34] i8259: QOM'ify some more, Andreas Färber, 2012/11/25
- [Qemu-devel] [PATCH 01/34] qdev: Eliminate qdev_free() in favor of QOM, Andreas Färber, 2012/11/25