Lines Matching refs:MASK
126 #define MASK(x) ((x) & (N_TTY_BUF_SIZE - 1)) macro
135 return ldata->read_buf[MASK(i)]; in read_buf()
140 return &ldata->read_buf[MASK(i)]; in read_buf_addr()
146 return ldata->echo_buf[MASK(i)]; in echo_buf()
151 return &ldata->echo_buf[MASK(i)]; in echo_buf_addr()
574 if (MASK(ldata->echo_commit) == MASK(*tail + 1)) in n_tty_process_echo_ops()
587 if (MASK(ldata->echo_commit) == MASK(*tail + 2)) in n_tty_process_echo_ops()
690 while (MASK(ldata->echo_commit) != MASK(tail)) { in __process_echoes()
966 while (MASK(ldata->read_head) != MASK(ldata->canon_head)) { in eraser()
974 MASK(head) != MASK(ldata->canon_head)); in eraser()
1016 while (MASK(tail) != MASK(ldata->canon_head)) { in eraser()
1246 set_bit(MASK(ldata->read_head), ldata->read_flags); in n_tty_receive_handle_newline()
1285 while (MASK(tail) != MASK(ldata->read_head)) { in n_tty_receive_char_canon()
1513 size_t head = MASK(ldata->read_head); in n_tty_receive_buf_real_raw()
1795 set_bit(MASK(ldata->read_head - 1), ldata->read_flags); in n_tty_set_termios()
1955 size_t tail = MASK(ldata->read_tail); in copy_from_read_buf()
2018 tail = MASK(ldata->read_tail); in canon_copy_from_read_buf()
2482 while (MASK(head) != MASK(tail)) { in inq_canon()
2483 if (test_bit(MASK(tail), ldata->read_flags) && in inq_canon()