diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_gpu_load.c | 30 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.h | 35 |
2 files changed, 33 insertions, 32 deletions
diff --git a/src/gallium/drivers/radeon/r600_gpu_load.c b/src/gallium/drivers/radeon/r600_gpu_load.c index 83b7bd72106..c84b86d76cf 100644 --- a/src/gallium/drivers/radeon/r600_gpu_load.c +++ b/src/gallium/drivers/radeon/r600_gpu_load.c @@ -66,8 +66,8 @@ p_atomic_inc(&counters->named.field.idle); \ } while (0) -static void r600_update_grbm_counters(struct r600_common_screen *rscreen, - union r600_grbm_counters *counters) +static void r600_update_mmio_counters(struct r600_common_screen *rscreen, + union r600_mmio_counters *counters) { uint32_t value = 0; @@ -116,7 +116,7 @@ static PIPE_THREAD_ROUTINE(r600_gpu_load_thread, param) last_time = cur_time; /* Update the counters. */ - r600_update_grbm_counters(rscreen, &rscreen->grbm_counters); + r600_update_mmio_counters(rscreen, &rscreen->mmio_counters); } p_atomic_dec(&rscreen->gpu_load_stop_thread); return 0; @@ -132,7 +132,7 @@ void r600_gpu_load_kill_thread(struct r600_common_screen *rscreen) rscreen->gpu_load_thread = 0; } -static uint64_t r600_read_grbm_counter(struct r600_common_screen *rscreen, +static uint64_t r600_read_mmio_counter(struct r600_common_screen *rscreen, unsigned busy_index) { /* Start the thread if needed. */ @@ -145,16 +145,16 @@ static uint64_t r600_read_grbm_counter(struct r600_common_screen *rscreen, pipe_mutex_unlock(rscreen->gpu_load_mutex); } - unsigned busy = p_atomic_read(&rscreen->grbm_counters.array[busy_index]); - unsigned idle = p_atomic_read(&rscreen->grbm_counters.array[busy_index + 1]); + unsigned busy = p_atomic_read(&rscreen->mmio_counters.array[busy_index]); + unsigned idle = p_atomic_read(&rscreen->mmio_counters.array[busy_index + 1]); return busy | ((uint64_t)idle << 32); } -static unsigned r600_end_grbm_counter(struct r600_common_screen *rscreen, +static unsigned r600_end_mmio_counter(struct r600_common_screen *rscreen, uint64_t begin, unsigned busy_index) { - uint64_t end = r600_read_grbm_counter(rscreen, busy_index); + uint64_t end = r600_read_mmio_counter(rscreen, busy_index); unsigned busy = (end & 0xffffffff) - (begin & 0xffffffff); unsigned idle = (end >> 32) - (begin >> 32); @@ -167,16 +167,16 @@ static unsigned r600_end_grbm_counter(struct r600_common_screen *rscreen, if (idle || busy) { return busy*100 / (busy + idle); } else { - union r600_grbm_counters counters; + union r600_mmio_counters counters; memset(&counters, 0, sizeof(counters)); - r600_update_grbm_counters(rscreen, &counters); + r600_update_mmio_counters(rscreen, &counters); return counters.array[busy_index] ? 100 : 0; } } -#define BUSY_INDEX(rscreen, field) (&rscreen->grbm_counters.named.field.busy - \ - rscreen->grbm_counters.array) +#define BUSY_INDEX(rscreen, field) (&rscreen->mmio_counters.named.field.busy - \ + rscreen->mmio_counters.array) static unsigned busy_index_from_type(struct r600_common_screen *rscreen, unsigned type) @@ -211,19 +211,19 @@ static unsigned busy_index_from_type(struct r600_common_screen *rscreen, case R600_QUERY_GPU_CB_BUSY: return BUSY_INDEX(rscreen, cb); default: - unreachable("query type does not correspond to grbm id"); + unreachable("invalid query type"); } } uint64_t r600_begin_counter(struct r600_common_screen *rscreen, unsigned type) { unsigned busy_index = busy_index_from_type(rscreen, type); - return r600_read_grbm_counter(rscreen, busy_index); + return r600_read_mmio_counter(rscreen, busy_index); } unsigned r600_end_counter(struct r600_common_screen *rscreen, unsigned type, uint64_t begin) { unsigned busy_index = busy_index_from_type(rscreen, type); - return r600_end_grbm_counter(rscreen, begin, busy_index); + return r600_end_mmio_counter(rscreen, begin, busy_index); } diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h index 2c11551e03a..b9608e05f78 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.h +++ b/src/gallium/drivers/radeon/r600_pipe_common.h @@ -352,27 +352,28 @@ struct r600_surface { unsigned db_preload_control; /* EG and later */ }; -struct r600_grbm_counter { +struct r600_mmio_counter { unsigned busy; unsigned idle; }; -union r600_grbm_counters { +union r600_mmio_counters { struct { - struct r600_grbm_counter spi; - struct r600_grbm_counter gui; - struct r600_grbm_counter ta; - struct r600_grbm_counter gds; - struct r600_grbm_counter vgt; - struct r600_grbm_counter ia; - struct r600_grbm_counter sx; - struct r600_grbm_counter wd; - struct r600_grbm_counter bci; - struct r600_grbm_counter sc; - struct r600_grbm_counter pa; - struct r600_grbm_counter db; - struct r600_grbm_counter cp; - struct r600_grbm_counter cb; + /* GRBM_STATUS */ + struct r600_mmio_counter spi; + struct r600_mmio_counter gui; + struct r600_mmio_counter ta; + struct r600_mmio_counter gds; + struct r600_mmio_counter vgt; + struct r600_mmio_counter ia; + struct r600_mmio_counter sx; + struct r600_mmio_counter wd; + struct r600_mmio_counter bci; + struct r600_mmio_counter sc; + struct r600_mmio_counter pa; + struct r600_mmio_counter db; + struct r600_mmio_counter cp; + struct r600_mmio_counter cb; } named; unsigned array[0]; }; @@ -410,7 +411,7 @@ struct r600_common_screen { /* GPU load thread. */ pipe_mutex gpu_load_mutex; pipe_thread gpu_load_thread; - union r600_grbm_counters grbm_counters; + union r600_mmio_counters mmio_counters; volatile unsigned gpu_load_stop_thread; /* bool */ char renderer_string[100]; |