Lines Matching refs:sc
599 char sc[4]; /* status/control */ member
608 #define ring_sc u.s.sc
2074 char *sc; in do_read() local
2190 sc = &(entry->ring_sc[byte_num]); in do_read()
2193 if ((*sc & IOC4_RXSB_MODEM_VALID) in do_read()
2198 && !(*sc & IOC4_RXSB_DCD)) { in do_read()
2217 *sc &= ~IOC4_RXSB_MODEM_VALID; in do_read()
2252 if (*sc & IOC4_RXSB_MODEM_VALID) { in do_read()
2254 if ((*sc & IOC4_RXSB_OVERRUN) in do_read()
2259 *sc &= ~IOC4_RXSB_MODEM_VALID; in do_read()
2263 if ((*sc & IOC4_RXSB_DATA_VALID) && in do_read()
2264 ((*sc & (IOC4_RXSB_PAR_ERR in do_read()
2281 if ((*sc & IOC4_RXSB_PAR_ERR) && in do_read()
2286 if ((*sc & IOC4_RXSB_FRAME_ERR) && in do_read()
2291 if ((*sc & IOC4_RXSB_BREAK) in do_read()
2300 if (*sc & IOC4_RXSB_DATA_VALID) { in do_read()
2301 *sc &= ~IOC4_RXSB_DATA_VALID; in do_read()