Lines Matching refs:sc
599 char sc[4]; /* status/control */ member
608 #define ring_sc u.s.sc
2075 char *sc; in do_read() local
2191 sc = &(entry->ring_sc[byte_num]); in do_read()
2194 if ((*sc & IOC4_RXSB_MODEM_VALID) in do_read()
2199 && !(*sc & IOC4_RXSB_DCD)) { in do_read()
2218 *sc &= ~IOC4_RXSB_MODEM_VALID; in do_read()
2253 if (*sc & IOC4_RXSB_MODEM_VALID) { in do_read()
2255 if ((*sc & IOC4_RXSB_OVERRUN) in do_read()
2260 *sc &= ~IOC4_RXSB_MODEM_VALID; in do_read()
2264 if ((*sc & IOC4_RXSB_DATA_VALID) && in do_read()
2265 ((*sc & (IOC4_RXSB_PAR_ERR in do_read()
2282 if ((*sc & IOC4_RXSB_PAR_ERR) && in do_read()
2287 if ((*sc & IOC4_RXSB_FRAME_ERR) && in do_read()
2292 if ((*sc & IOC4_RXSB_BREAK) in do_read()
2301 if (*sc & IOC4_RXSB_DATA_VALID) { in do_read()
2302 *sc &= ~IOC4_RXSB_DATA_VALID; in do_read()