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[Qemu-devel] [PATCH 13/16] pc: Convert port92 to isa_register_ioport.
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH 13/16] pc: Convert port92 to isa_register_ioport. |
Date: |
Tue, 23 Aug 2011 17:13:52 -0700 |
Signed-off-by: Richard Henderson <address@hidden>
---
hw/pc.c | 16 +++++++++++++---
1 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/hw/pc.c b/hw/pc.c
index 263fb1a..4c460fd 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -428,6 +428,7 @@ void pc_cmos_init(ram_addr_t ram_size, ram_addr_t
above_4g_mem_size,
/* port 92 stuff: could be split off */
typedef struct Port92State {
ISADevice dev;
+ MemoryRegion io;
uint8_t outport;
qemu_irq *a20_out;
} Port92State;
@@ -479,13 +480,22 @@ static void port92_reset(DeviceState *d)
s->outport &= ~1;
}
+static const MemoryRegionPortio port92_portio[] = {
+ { 0, 1, 1, .read = port92_read, .write = port92_write },
+ PORTIO_END_OF_LIST(),
+};
+
+static const MemoryRegionOps port92_ops = {
+ .old_portio = port92_portio
+};
+
static int port92_initfn(ISADevice *dev)
{
Port92State *s = DO_UPCAST(Port92State, dev, dev);
- register_ioport_read(0x92, 1, 1, port92_read, s);
- register_ioport_write(0x92, 1, 1, port92_write, s);
- isa_init_ioport(dev, 0x92);
+ memory_region_init_io(&s->io, &port92_ops, s, "port92", 1);
+ isa_register_ioport(dev, &s->io, 0x92);
+
s->outport = 0;
return 0;
}
--
1.7.4.4
- [Qemu-devel] [PATCH 02/16] fixup: merge with last arm_sysctl patch, (continued)
- [Qemu-devel] [PATCH 02/16] fixup: merge with last arm_sysctl patch, Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 03/16] isa: Tidy support code for isabus_get_fw_dev_path., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 04/16] isa: Add isa_register_portio_list()., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 05/16] fdc: Convert to isa_register_portio_list., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 06/16] gus: Convert to isa_register_portio_list., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 07/16] m48t59: Convert to isa_register_ioport., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 09/16] ne2000: Convert to isa_register_ioport., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 10/16] parallel: Convert to isa_register_portio_list., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 11/16] sb16: Convert to isa_register_portio_list., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 08/16] rtc: Convert to isa_register_ioport., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 13/16] pc: Convert port92 to isa_register_ioport.,
Richard Henderson <=
- [Qemu-devel] [PATCH 12/16] vga: Convert to isa_register_portio_list., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 15/16] ide: Convert to isa_register_portio_list., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 16/16] isa: Remove isa_init_ioport_range and isa_init_ioport., Richard Henderson, 2011/08/23
- [Qemu-devel] [PATCH 14/16] vmport: Convert to isa_register_ioport., Richard Henderson, 2011/08/23
- Re: [Qemu-devel] [PATCH 00/16] isa_register_portio_list, v2, Avi Kivity, 2011/08/24
- Re: [Qemu-devel] [PATCH 00/16] isa_register_portio_list, v2, malc, 2011/08/24