diff options
| -rw-r--r-- | hw/display/macfb.c | 8 | ||||
| -rw-r--r-- | include/hw/display/macfb.h | 3 |
2 files changed, 10 insertions, 1 deletions
diff --git a/hw/display/macfb.c b/hw/display/macfb.c index fb54b460c1..dfdae90144 100644 --- a/hw/display/macfb.c +++ b/hw/display/macfb.c @@ -537,6 +537,10 @@ static uint64_t macfb_ctrl_read(void *opaque, case DAFB_MODE_SENSE: val = macfb_sense_read(s); break; + default: + if (addr < MACFB_CTRL_TOPADDR) { + val = s->regs[addr >> 2]; + } } trace_macfb_ctrl_read(addr, val, size); @@ -592,6 +596,10 @@ static void macfb_ctrl_write(void *opaque, macfb_invalidate_display(s); } break; + default: + if (addr < MACFB_CTRL_TOPADDR) { + s->regs[addr >> 2] = val; + } } trace_macfb_ctrl_write(addr, val, size); diff --git a/include/hw/display/macfb.h b/include/hw/display/macfb.h index 6d9f0f7869..55a50d3fb0 100644 --- a/include/hw/display/macfb.h +++ b/include/hw/display/macfb.h @@ -48,7 +48,8 @@ typedef struct MacFbMode { uint32_t offset; } MacFbMode; -#define MACFB_NUM_REGS 8 +#define MACFB_CTRL_TOPADDR 0x200 +#define MACFB_NUM_REGS (MACFB_CTRL_TOPADDR / sizeof(uint32_t)) typedef struct MacfbState { MemoryRegion mem_vram; |