Lines Matching refs:trace_buffer
36 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in tracebuf_ctrl_init() local
38 pvr_fw_object_get_fw_addr(trace_buffer->buf_obj, in tracebuf_ctrl_init()
41 tracebuf_space->trace_buffer = trace_buffer->buf; in tracebuf_ctrl_init()
53 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in pvr_fw_trace_init() local
55 trace_buffer->buf = in pvr_fw_trace_init()
58 sizeof(*trace_buffer->buf), in pvr_fw_trace_init()
61 NULL, NULL, &trace_buffer->buf_obj); in pvr_fw_trace_init()
62 if (IS_ERR(trace_buffer->buf)) { in pvr_fw_trace_init()
64 err = PTR_ERR(trace_buffer->buf); in pvr_fw_trace_init()
65 trace_buffer->buf = NULL; in pvr_fw_trace_init()
92 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in pvr_fw_trace_init() local
94 trace_buffer->tracebuf_space = tracebuf_space; in pvr_fw_trace_init()
101 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in pvr_fw_trace_init() local
103 if (trace_buffer->buf) in pvr_fw_trace_init()
104 pvr_fw_object_unmap_and_destroy(trace_buffer->buf_obj); in pvr_fw_trace_init()
115 struct pvr_fw_trace_buffer *trace_buffer = &fw_trace->buffers[thread_nr]; in pvr_fw_trace_fini() local
117 pvr_fw_object_unmap_and_destroy(trace_buffer->buf_obj); in pvr_fw_trace_fini()
375 struct pvr_fw_trace_buffer *trace_buffer = inode->i_private; in fw_trace_open() local
377 trace_buffer->tracebuf_space; in fw_trace_open()
396 memcpy(trace_seq_data->buffer, trace_buffer->buf, in fw_trace_open()