253     struct snd_pcm_mmap_status *mmap_status;  member
351     pcm->mmap_status = mmap(NULL, page_size, PROT_READ, MAP_FILE | MAP_SHARED,  in pcm_hw_mmap_status()
353     if (pcm->mmap_status == MAP_FAILED)  in pcm_hw_mmap_status()
354         pcm->mmap_status = NULL;  in pcm_hw_mmap_status()
355     if (!pcm->mmap_status)  in pcm_hw_mmap_status()
363         munmap(pcm->mmap_status, page_size);  in pcm_hw_mmap_status()
364         pcm->mmap_status = NULL;  in pcm_hw_mmap_status()
379     pcm->mmap_status = &pcm->sync_ptr->s.status;  in pcm_hw_mmap_status()
397         if (pcm->mmap_status)  in pcm_hw_munmap_status()
398             munmap(pcm->mmap_status, page_size);  in pcm_hw_munmap_status()
402     pcm->mmap_status = NULL;  in pcm_hw_munmap_status()
464     if ((pcm->mmap_status->state != PCM_STATE_RUNNING) &&  in pcm_get_htimestamp()
465             (pcm->mmap_status->state != PCM_STATE_DRAINING))  in pcm_get_htimestamp()
468     *tstamp = pcm->mmap_status->tstamp;  in pcm_get_htimestamp()
472     hw_ptr = pcm->mmap_status->hw_ptr;  in pcm_get_htimestamp()
503     if (pcm->mmap_status == NULL)  in pcm_mmap_get_hw_ptr()
506     if ((pcm->mmap_status->state != PCM_STATE_RUNNING) &&  in pcm_mmap_get_hw_ptr()
507             (pcm->mmap_status->state != PCM_STATE_DRAINING))  in pcm_mmap_get_hw_ptr()
508         return oops(pcm, ENOSYS, "invalid stream state %d", pcm->mmap_status->state);  in pcm_mmap_get_hw_ptr()
510     *tstamp = pcm->mmap_status->tstamp;  in pcm_mmap_get_hw_ptr()
514     *hw_ptr = pcm->mmap_status->hw_ptr;  in pcm_mmap_get_hw_ptr()
1090     avail = pcm->mmap_status->hw_ptr + pcm->buffer_size - pcm->mmap_control->appl_ptr;  in pcm_mmap_playback_avail()
1102     int avail = pcm->mmap_status->hw_ptr - pcm->mmap_control->appl_ptr;  in pcm_mmap_capture_avail()
1176     return pcm->mmap_status->state;  in pcm_state()
1258                     (unsigned int)pcm->mmap_status->hw_ptr,  in pcm_mmap_transfer()
1288                         (unsigned int)pcm->mmap_status->hw_ptr,  in pcm_mmap_transfer()
1309                     (unsigned int)pcm->mmap_status->hw_ptr,  in pcm_mmap_transfer()