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[Qemu-devel] [PATCH 3/7] m48t59: move ISA ports/memory regions registrat
From: |
Hervé Poussineau |
Subject: |
[Qemu-devel] [PATCH 3/7] m48t59: move ISA ports/memory regions registration to QOM constructor |
Date: |
Thu, 2 May 2013 22:09:00 +0200 |
-device m48t59_isa can now be used to create a fully functional nvram.
Signed-off-by: Hervé Poussineau <address@hidden>
---
hw/timer/m48t59.c | 15 ++++++++-------
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/hw/timer/m48t59.c b/hw/timer/m48t59.c
index 45753d8..fb78d20 100644
--- a/hw/timer/m48t59.c
+++ b/hw/timer/m48t59.c
@@ -655,9 +655,9 @@ M48t59State *m48t59_init(qemu_irq IRQ, hwaddr mem_base,
d = FROM_SYSBUS(M48t59SysBusState, s);
state = &d->state;
sysbus_connect_irq(s, 0, IRQ);
- memory_region_init_io(&d->io, &m48t59_io_ops, state, "m48t59", 4);
if (io_base != 0) {
- memory_region_add_subregion(get_system_io(), io_base, &d->io);
+ memory_region_add_subregion(get_system_io(), io_base,
+ sysbus_mmio_get_region(dev, 1));
}
if (mem_base != 0) {
sysbus_mmio_map(s, 0, mem_base);
@@ -683,11 +683,6 @@ M48t59State *m48t59_init_isa(ISABus *bus, uint32_t
io_base, uint16_t size,
d = ISA_M48T59(isadev);
s = &d->state;
- memory_region_init_io(&d->io, &m48t59_io_ops, s, "m48t59", 4);
- if (io_base != 0) {
- isa_register_ioport(isadev, &d->io, io_base);
- }
-
return s;
}
@@ -710,6 +705,10 @@ static int m48t59_init_isa1(ISADevice *dev)
isa_init_irq(dev, &s->IRQ, 8);
m48t59_init_common(s);
+ memory_region_init_io(&d->io, &m48t59_io_ops, s, "m48t59", 4);
+ if (s->io_base != 0) {
+ isa_register_ioport(dev, &d->io, s->io_base);
+ }
return 0;
}
@@ -723,6 +722,8 @@ static int m48t59_init1(SysBusDevice *dev)
memory_region_init_io(&s->iomem, &nvram_ops, s, "m48t59.nvram", s->size);
sysbus_init_mmio(dev, &s->iomem);
+ memory_region_init_io(&d->io, &m48t59_io_ops, s, "m48t59", 4);
+ sysbus_init_mmio(dev, &d->io);
m48t59_init_common(s);
return 0;
--
1.7.10.4
- Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/7] pci: add MPC105 PCI host bridge emulation, (continued)
- Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/7] pci: add MPC105 PCI host bridge emulation, Hervé Poussineau, 2013/05/03
- Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/7] pci: add MPC105 PCI host bridge emulation, Alexander Graf, 2013/05/06
- Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/7] pci: add MPC105 PCI host bridge emulation, Hervé Poussineau, 2013/05/06
- Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/7] pci: add MPC105 PCI host bridge emulation, Alexander Graf, 2013/05/06
- Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/7] pci: add MPC105 PCI host bridge emulation, Andreas Färber, 2013/05/06
- Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/7] pci: add MPC105 PCI host bridge emulation, Hervé Poussineau, 2013/05/07
- Re: [Qemu-devel] [Qemu-ppc] [PATCH 1/7] pci: add MPC105 PCI host bridge emulation, Blue Swirl, 2013/05/09
[Qemu-devel] [PATCH 2/7] qom: handle registration of new types when initializing the first ones, Hervé Poussineau, 2013/05/02
[Qemu-devel] [PATCH 3/7] m48t59: move ISA ports/memory regions registration to QOM constructor,
Hervé Poussineau <=
[Qemu-devel] [PATCH 4/7] m48t59: register a QOM type for each nvram type we support, Hervé Poussineau, 2013/05/02
[Qemu-devel] [PATCH 5/7] m48t59: add a Nvram interface, Hervé Poussineau, 2013/05/02
[Qemu-devel] [PATCH 6/7] prep: add IBM RS/6000 7248 (43p) machine emulation, Hervé Poussineau, 2013/05/02
[Qemu-devel] [PATCH 7/7] prep: QOM'ify System I/O, Hervé Poussineau, 2013/05/02