Searched refs:sio_in (Results 1 – 1 of 1) sorted by relevance
/kernel/linux/linux-5.10/drivers/tty/serial/ |
D | serial_txx9.c | 166 static inline unsigned int sio_in(struct uart_txx9_port *up, int offset) in sio_in() function 192 sio_out(up, offset, sio_in(up, offset) & ~value); in sio_mask() 197 sio_out(up, offset, sio_in(up, offset) | value); in sio_set() 248 while ((sio_in(up, TXX9_SIFCR) & TXX9_SIFCR_SWRST) && --tmout) in serial_txx9_initialize() 273 ch = sio_in(up, TXX9_SIRFIFO); in receive_chars() 331 disr = sio_in(up, TXX9_SIDISR); in receive_chars() 379 status = sio_in(up, TXX9_SIDISR); in serial_txx9_interrupt() 380 if (!(sio_in(up, TXX9_SIDICR) & TXX9_SIDICR_TIE)) in serial_txx9_interrupt() 412 ret = (sio_in(up, TXX9_SICISR) & TXX9_SICISR_TXALS) ? TIOCSER_TEMT : 0; in serial_txx9_tx_empty() 425 ret |= (sio_in(up, TXX9_SIFLCR) & TXX9_SIFLCR_RTSSC) ? 0 : TIOCM_RTS; in serial_txx9_get_mctrl() [all …]
|