diff options
Diffstat (limited to 'hw/display/apple-gfx.m')
| -rw-r--r-- | hw/display/apple-gfx.m | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/hw/display/apple-gfx.m b/hw/display/apple-gfx.m index c432357..174d56a 100644 --- a/hw/display/apple-gfx.m +++ b/hw/display/apple-gfx.m @@ -18,7 +18,7 @@ #include "qapi/visitor.h" #include "qapi/error.h" #include "block/aio-wait.h" -#include "exec/address-spaces.h" +#include "system/address-spaces.h" #include "system/dma.h" #include "migration/blocker.h" #include "ui/console.h" @@ -69,7 +69,7 @@ struct PGTask_s { mach_vm_address_t address; uint64_t len; /* - * All unique MemoryRegions for which a mapping has been created in in this + * All unique MemoryRegions for which a mapping has been created in this * task, and on which we have thus called memory_region_ref(). There are * usually very few regions of system RAM in total, so we expect this array * to be very short. Therefore, no need for sorting or fancy search @@ -454,7 +454,7 @@ static void set_cursor_glyph(void *opaque) /* ------ DMA (device reading system memory) ------ */ typedef struct AppleGFXReadMemoryJob { - QemuSemaphore sem; + QemuEvent event; hwaddr physical_address; uint64_t length; void *dst; @@ -470,7 +470,7 @@ static void apple_gfx_do_read_memory(void *opaque) job->dst, job->length, MEMTXATTRS_UNSPECIFIED); job->success = (r == MEMTX_OK); - qemu_sem_post(&job->sem); + qemu_event_set(&job->event); } static bool apple_gfx_read_memory(AppleGFXState *s, hwaddr physical_address, @@ -483,11 +483,11 @@ static bool apple_gfx_read_memory(AppleGFXState *s, hwaddr physical_address, trace_apple_gfx_read_memory(physical_address, length, dst); /* Performing DMA requires BQL, so do it in a BH. */ - qemu_sem_init(&job.sem, 0); + qemu_event_init(&job.event, 0); aio_bh_schedule_oneshot(qemu_get_aio_context(), apple_gfx_do_read_memory, &job); - qemu_sem_wait(&job.sem); - qemu_sem_destroy(&job.sem); + qemu_event_wait(&job.event); + qemu_event_destroy(&job.event); return job.success; } |