diff options
| author | Avi Kivity <avi@redhat.com> | 2011-07-26 14:26:21 +0300 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-07-29 08:25:44 -0500 |
| commit | ec3bb837a21a7d32d3dcb010e955991f5784c1e8 (patch) | |
| tree | 45275824a2f38ca9628be517084e6ac5abf3a00b /hw/sysbus.h | |
| parent | 79ff8cb0df5f3f7ec818690f7ad5bdc03859525d (diff) | |
sysbus: add MemoryRegion based memory management API
Allow registering sysbus device memory using a MemoryRegion. Once all users
are converted, sysbus_init_mmio() and sysbus_init_mmio_cb() will be removed.
Reviewed-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/sysbus.h')
| -rw-r--r-- | hw/sysbus.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/sysbus.h b/hw/sysbus.h index 4e8cb16d4..5f62e2da3 100644 --- a/hw/sysbus.h +++ b/hw/sysbus.h @@ -4,6 +4,7 @@ /* Devices attached directly to the main system bus. */ #include "qdev.h" +#include "memory.h" #define QDEV_MAX_MMIO 32 #define QDEV_MAX_PIO 32 @@ -23,6 +24,7 @@ struct SysBusDevice { target_phys_addr_t size; mmio_mapfunc cb; ram_addr_t iofunc; + MemoryRegion *memory; } mmio[QDEV_MAX_MMIO]; int num_pio; pio_addr_t pio[QDEV_MAX_PIO]; @@ -46,6 +48,7 @@ void sysbus_init_mmio(SysBusDevice *dev, target_phys_addr_t size, ram_addr_t iofunc); void sysbus_init_mmio_cb(SysBusDevice *dev, target_phys_addr_t size, mmio_mapfunc cb); +void sysbus_init_mmio_region(SysBusDevice *dev, MemoryRegion *memory); void sysbus_init_irq(SysBusDevice *dev, qemu_irq *p); void sysbus_pass_irq(SysBusDevice *dev, SysBusDevice *target); void sysbus_init_ioports(SysBusDevice *dev, pio_addr_t ioport, pio_addr_t size); |