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[Qemu-devel] [RFC 17/34] parallel: QOM'ify
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [RFC 17/34] parallel: QOM'ify |
Date: |
Mon, 26 Nov 2012 01:12:29 +0100 |
Introduce type constant and cast macro to obsolete DO_UPCAST().
Prepares for ISA realizefn.
Signed-off-by: Andreas Färber <address@hidden>
---
hw/parallel.c | 13 +++++++++----
1 Datei geändert, 9 Zeilen hinzugefügt(+), 4 Zeilen entfernt(-)
diff --git a/hw/parallel.c b/hw/parallel.c
index c4705bc..65447d3 100644
--- a/hw/parallel.c
+++ b/hw/parallel.c
@@ -80,8 +80,13 @@ typedef struct ParallelState {
int it_shift;
} ParallelState;
+#define TYPE_ISA_PARALLEL "isa-parallel"
+#define ISA_PARALLEL(obj) \
+ OBJECT_CHECK(ISAParallelState, (obj), TYPE_ISA_PARALLEL)
+
typedef struct ISAParallelState {
- ISADevice dev;
+ ISADevice parent_obj;
+
uint32_t index;
uint32_t iobase;
uint32_t isairq;
@@ -475,7 +480,7 @@ static const MemoryRegionPortio
isa_parallel_portio_sw_list[] = {
static int parallel_isa_initfn(ISADevice *dev)
{
static int index;
- ISAParallelState *isa = DO_UPCAST(ISAParallelState, dev, dev);
+ ISAParallelState *isa = ISA_PARALLEL(dev);
ParallelState *s = &isa->state;
int base;
uint8_t dummy;
@@ -599,8 +604,8 @@ static void parallel_isa_class_initfn(ObjectClass *klass,
void *data)
dc->props = parallel_isa_properties;
}
-static TypeInfo parallel_isa_info = {
- .name = "isa-parallel",
+static const TypeInfo parallel_isa_info = {
+ .name = TYPE_ISA_PARALLEL,
.parent = TYPE_ISA_DEVICE,
.instance_size = sizeof(ISAParallelState),
.class_init = parallel_isa_class_initfn,
--
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 <=
- [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, 2012/11/25
- [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