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authorAvi Kivity <avi@redhat.com>2011-11-27 11:32:34 +0200
committerAvi Kivity <avi@redhat.com>2011-11-28 15:38:43 +0200
commit3f7f1c8067157e06fd468f09d050803c11d4ae53 (patch)
treeccaf4d0329cbe6a7d11bb6aaaa7ea75039ee05d6 /hw
parent9a542a482160182cb56f3014ad929ee9079b1532 (diff)
sysbus: remove sysbus_init_mmio()
No longer used - replaced by sysbus_init_mmio_region(). Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/sysbus.c27
-rw-r--r--hw/sysbus.h4
2 files changed, 6 insertions, 25 deletions
diff --git a/hw/sysbus.c b/hw/sysbus.c
index fd2fc6a51d..047a76fe87 100644
--- a/hw/sysbus.c
+++ b/hw/sysbus.c
@@ -55,9 +55,6 @@ void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr)
dev->mmio[n].memory);
} else if (dev->mmio[n].unmap) {
dev->mmio[n].unmap(dev, dev->mmio[n].addr);
- } else {
- cpu_register_physical_memory(dev->mmio[n].addr, dev->mmio[n].size,
- IO_MEM_UNASSIGNED);
}
}
dev->mmio[n].addr = addr;
@@ -67,9 +64,6 @@ void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr)
dev->mmio[n].memory);
} else if (dev->mmio[n].cb) {
dev->mmio[n].cb(dev, addr);
- } else {
- cpu_register_physical_memory(addr, dev->mmio[n].size,
- dev->mmio[n].iofunc);
}
}
@@ -95,18 +89,6 @@ void sysbus_pass_irq(SysBusDevice *dev, SysBusDevice *target)
}
}
-void sysbus_init_mmio(SysBusDevice *dev, target_phys_addr_t size,
- ram_addr_t iofunc)
-{
- int n;
-
- assert(dev->num_mmio < QDEV_MAX_MMIO);
- n = dev->num_mmio++;
- dev->mmio[n].addr = -1;
- dev->mmio[n].size = size;
- dev->mmio[n].iofunc = iofunc;
-}
-
void sysbus_init_mmio_cb2(SysBusDevice *dev,
mmio_mapfunc cb, mmio_mapfunc unmap)
{
@@ -115,7 +97,6 @@ void sysbus_init_mmio_cb2(SysBusDevice *dev,
assert(dev->num_mmio < QDEV_MAX_MMIO);
n = dev->num_mmio++;
dev->mmio[n].addr = -1;
- dev->mmio[n].size = 0;
dev->mmio[n].cb = cb;
dev->mmio[n].unmap = unmap;
}
@@ -127,7 +108,6 @@ void sysbus_init_mmio_region(SysBusDevice *dev, MemoryRegion *memory)
assert(dev->num_mmio < QDEV_MAX_MMIO);
n = dev->num_mmio++;
dev->mmio[n].addr = -1;
- dev->mmio[n].size = memory_region_size(memory);
dev->mmio[n].memory = memory;
}
@@ -237,12 +217,17 @@ DeviceState *sysbus_try_create_varargs(const char *name,
static void sysbus_dev_print(Monitor *mon, DeviceState *dev, int indent)
{
SysBusDevice *s = sysbus_from_qdev(dev);
+ target_phys_addr_t size;
int i;
monitor_printf(mon, "%*sirq %d\n", indent, "", s->num_irq);
for (i = 0; i < s->num_mmio; i++) {
+ size = 0;
+ if (s->mmio[i].memory) {
+ size = memory_region_size(s->mmio[i].memory);
+ }
monitor_printf(mon, "%*smmio " TARGET_FMT_plx "/" TARGET_FMT_plx "\n",
- indent, "", s->mmio[i].addr, s->mmio[i].size);
+ indent, "", s->mmio[i].addr, size);
}
}
diff --git a/hw/sysbus.h b/hw/sysbus.h
index 6c36537c24..e3b4c915b5 100644
--- a/hw/sysbus.h
+++ b/hw/sysbus.h
@@ -21,10 +21,8 @@ struct SysBusDevice {
int num_mmio;
struct {
target_phys_addr_t addr;
- target_phys_addr_t size;
mmio_mapfunc cb;
mmio_mapfunc unmap;
- ram_addr_t iofunc;
MemoryRegion *memory;
} mmio[QDEV_MAX_MMIO];
int num_pio;
@@ -45,8 +43,6 @@ typedef struct {
void sysbus_register_dev(const char *name, size_t size, sysbus_initfn init);
void sysbus_register_withprop(SysBusDeviceInfo *info);
void *sysbus_new(void);
-void sysbus_init_mmio(SysBusDevice *dev, target_phys_addr_t size,
- ram_addr_t iofunc);
void sysbus_init_mmio_cb2(SysBusDevice *dev,
mmio_mapfunc cb, mmio_mapfunc unmap);
void sysbus_init_mmio_region(SysBusDevice *dev, MemoryRegion *memory);