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[Qemu-devel] [PATCH 17/25] rtc: Convert to isa_register_ioport
From: |
Avi Kivity |
Subject: |
[Qemu-devel] [PATCH 17/25] rtc: Convert to isa_register_ioport |
Date: |
Thu, 6 Oct 2011 12:23:27 +0200 |
From: Richard Henderson <address@hidden>
Signed-off-by: Richard Henderson <address@hidden>
Signed-off-by: Avi Kivity <address@hidden>
---
hw/mc146818rtc.c | 15 ++++++++++++---
1 files changed, 12 insertions(+), 3 deletions(-)
diff --git a/hw/mc146818rtc.c b/hw/mc146818rtc.c
index feb3b25..2aaca2f 100644
--- a/hw/mc146818rtc.c
+++ b/hw/mc146818rtc.c
@@ -81,6 +81,7 @@
typedef struct RTCState {
ISADevice dev;
+ MemoryRegion io;
uint8_t cmos_data[128];
uint8_t cmos_index;
struct tm current_tm;
@@ -604,6 +605,15 @@ static void rtc_reset(void *opaque)
#endif
}
+static const MemoryRegionPortio cmos_portio[] = {
+ {0, 2, 1, .read = cmos_ioport_read, .write = cmos_ioport_write },
+ PORTIO_END_OF_LIST(),
+};
+
+static const MemoryRegionOps cmos_ops = {
+ .old_portio = cmos_portio
+};
+
static int rtc_initfn(ISADevice *dev)
{
RTCState *s = DO_UPCAST(RTCState, dev, dev);
@@ -632,9 +642,8 @@ static int rtc_initfn(ISADevice *dev)
qemu_get_clock_ns(rtc_clock) + (get_ticks_per_sec() * 99) / 100;
qemu_mod_timer(s->second_timer2, s->next_second_time);
- register_ioport_write(base, 2, 1, cmos_ioport_write, s);
- register_ioport_read(base, 2, 1, cmos_ioport_read, s);
- isa_init_ioport_range(dev, base, 2);
+ memory_region_init_io(&s->io, &cmos_ops, s, "rtc", 2);
+ isa_register_ioport(dev, &s->io, base);
qdev_set_legacy_instance_id(&dev->qdev, base, 2);
qemu_register_reset(rtc_reset, s);
--
1.7.6.3
- [Qemu-devel] [PATCH 13/25] isa: Add isa_register_portio_list(), (continued)
- [Qemu-devel] [PATCH 13/25] isa: Add isa_register_portio_list(), Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 08/25] hw/versatile_pci: Expose multiple sysbus mmio regions, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 04/25] petalogix_ml605: convert to memory API, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 12/25] memory: Fix old portio word accesses, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 19/25] parallel: Convert to isa_register_portio_list, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 18/25] ne2000: Convert to isa_register_ioport, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 21/25] vga: Convert to isa_register_portio_list, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 20/25] sb16: Convert to isa_register_portio_list, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 06/25] ppc405_boards: convert to memory API, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 15/25] gus: Convert to isa_register_portio_list, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 17/25] rtc: Convert to isa_register_ioport,
Avi Kivity <=
- [Qemu-devel] [PATCH 16/25] m48t59: Convert to isa_register_ioport, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 22/25] pc: Convert port92 to isa_register_ioport, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 23/25] vmport: Convert to isa_register_ioport, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 11/25] Introduce PortioList, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 24/25] ide: Convert to isa_register_portio_list, Avi Kivity, 2011/10/06
- [Qemu-devel] [PATCH 25/25] isa: Remove isa_init_ioport_range and isa_init_ioport, Avi Kivity, 2011/10/06