Commit 23c5e4ca (convert to memory API) broke the VIA Cuda emulation layer
by not registering the IO structs.
This patch registers them properly and thus makes -M g3beige and -M mac99
work again.
Tested-by: Andreas Färber <andreas.faer...@web.de>
Signed-off-by: Alexander Graf <ag...@suse.de>
---
hw/cuda.c | 28 ++++++++++++++++------------
1 files changed, 16 insertions(+), 12 deletions(-)
diff --git a/hw/cuda.c b/hw/cuda.c
index 6f05975..4077436 100644
--- a/hw/cuda.c
+++ b/hw/cuda.c
@@ -634,16 +634,20 @@ static uint32_t cuda_readl (void *opaque,
target_phys_addr_t addr)
return 0;
}
-static CPUWriteMemoryFunc * const cuda_write[] = {
- &cuda_writeb,
- &cuda_writew,
- &cuda_writel,
-};
-
-static CPUReadMemoryFunc * const cuda_read[] = {
- &cuda_readb,
- &cuda_readw,
- &cuda_readl,
+static MemoryRegionOps cuda_ops = {
+ .old_mmio = {
+ .write = {
+ cuda_writeb,
+ cuda_writew,
+ cuda_writel,
+ },
+ .read = {
+ cuda_readb,
+ cuda_readw,
+ cuda_readl,
+ },
+ },
+ .endianness = DEVICE_NATIVE_ENDIAN,
};
static bool cuda_timer_exist(void *opaque, int version_id)
@@ -740,8 +744,8 @@ void cuda_init (MemoryRegion **cuda_mem, qemu_irq irq)
s->tick_offset = (uint32_t)mktimegm(&tm) + RTC_OFFSET;
s->adb_poll_timer = qemu_new_timer_ns(vm_clock, cuda_adb_poll, s);
- cpu_register_io_memory(cuda_read, cuda_write, s,
- DEVICE_NATIVE_ENDIAN);
+ memory_region_init_io(&s->mem, &cuda_ops, s, "cuda", 0x2000);
+
*cuda_mem = &s->mem;
vmstate_register(NULL, -1, &vmstate_cuda, s);
qemu_register_reset(cuda_reset, s);
--
1.6.0.2
