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[Qemu-devel] [PATCH 08/17] zaurus: convert to memory API
From: |
Avi Kivity |
Subject: |
[Qemu-devel] [PATCH 08/17] zaurus: convert to memory API |
Date: |
Sun, 30 Oct 2011 16:33:45 +0200 |
Signed-off-by: Avi Kivity <address@hidden>
---
hw/zaurus.c | 26 +++++++++++---------------
1 files changed, 11 insertions(+), 15 deletions(-)
diff --git a/hw/zaurus.c b/hw/zaurus.c
index 0eeacf7..3c27cd8 100644
--- a/hw/zaurus.c
+++ b/hw/zaurus.c
@@ -28,6 +28,7 @@
struct ScoopInfo {
SysBusDevice busdev;
qemu_irq handler[16];
+ MemoryRegion iomem;
uint16_t status;
uint16_t power;
uint32_t gpio_level;
@@ -67,7 +68,8 @@ static inline void scoop_gpio_handler_update(ScoopInfo *s) {
s->prev_level = level;
}
-static uint32_t scoop_readb(void *opaque, target_phys_addr_t addr)
+static uint64_t scoop_read(void *opaque, target_phys_addr_t addr,
+ unsigned size)
{
ScoopInfo *s = (ScoopInfo *) opaque;
@@ -100,7 +102,8 @@ static uint32_t scoop_readb(void *opaque,
target_phys_addr_t addr)
return 0;
}
-static void scoop_writeb(void *opaque, target_phys_addr_t addr, uint32_t value)
+static void scoop_write(void *opaque, target_phys_addr_t addr,
+ uint64_t value, unsigned size)
{
ScoopInfo *s = (ScoopInfo *) opaque;
value &= 0xffff;
@@ -143,15 +146,10 @@ static void scoop_writeb(void *opaque, target_phys_addr_t
addr, uint32_t value)
}
}
-static CPUReadMemoryFunc * const scoop_readfn[] = {
- scoop_readb,
- scoop_readb,
- scoop_readb,
-};
-static CPUWriteMemoryFunc * const scoop_writefn[] = {
- scoop_writeb,
- scoop_writeb,
- scoop_writeb,
+static const MemoryRegionOps scoop_ops = {
+ .read = scoop_read,
+ .write = scoop_write,
+ .endianness = DEVICE_NATIVE_ENDIAN,
};
static void scoop_gpio_set(void *opaque, int line, int level)
@@ -167,15 +165,13 @@ static void scoop_gpio_set(void *opaque, int line, int
level)
static int scoop_init(SysBusDevice *dev)
{
ScoopInfo *s = FROM_SYSBUS(ScoopInfo, dev);
- int iomemtype;
s->status = 0x02;
qdev_init_gpio_out(&s->busdev.qdev, s->handler, 16);
qdev_init_gpio_in(&s->busdev.qdev, scoop_gpio_set, 16);
- iomemtype = cpu_register_io_memory(scoop_readfn,
- scoop_writefn, s, DEVICE_NATIVE_ENDIAN);
+ memory_region_init_io(&s->iomem, &scoop_ops, s, "scoop", 0x1000);
- sysbus_init_mmio(dev, 0x1000, iomemtype);
+ sysbus_init_mmio_region(dev, &s->iomem);
return 0;
}
--
1.7.6.3
- [Qemu-devel] [PATCH 00/17] Memory API conversions, batch 13, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 01/17] tosa: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 02/17] versatilepb: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 07/17] parallel: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 05/17] shix: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 08/17] zaurus: convert to memory API,
Avi Kivity <=
- [Qemu-devel] [PATCH 09/17] pl011: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 12/17] pl050: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 03/17] vexpress: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 04/17] virtex_ml507: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 06/17] jazz_led: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 11/17] pl031: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 10/17] pl022: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 16/17] pl181: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 17/17] pl190: convert to memory API, Avi Kivity, 2011/10/30
- [Qemu-devel] [PATCH 15/17] pl110: convert to memory API, Avi Kivity, 2011/10/30