Searched refs:buf_read_count (Results 1 – 5 of 5) sorted by relevance
233 async->buf_read_count = 0; in comedi_buf_reset()251 unsigned int free_end = async->buf_read_count + async->prealloc_bufsz; in comedi_buf_write_n_unalloc()259 unsigned int free_end = async->buf_read_count + async->prealloc_bufsz; in comedi_buf_write_n_available()403 num_bytes = async->munge_count - async->buf_read_count; in comedi_buf_read_n_available()454 return async->buf_read_alloc_count - async->buf_read_count; in comedi_buf_read_n_allocated()486 async->buf_read_count += nbytes; in comedi_buf_read_free()
359 unsigned int buf_read_count; member954 return s->async->buf_write_count - s->async->buf_read_count; in comedi_buf_n_bytes_ready()
496 unsigned int buf_read_count; member
1131 bi.buf_read_count = 0; in do_bufinfo_ioctl()1163 bi.buf_read_count = async->buf_read_count; in do_bufinfo_ioctl()
569 count = nbytes_lb - async->buf_read_count; in mite_sync_output_dma()