Searched refs:READ_SC_PORT (Results 1 – 1 of 1) sorted by relevance
| /linux-3.4.99/drivers/tty/serial/ |
| D | sc26xx.c | 108 #define READ_SC_PORT(p, r) read_sc_port(p, RD_PORT_##r) macro
147 status = READ_SC_PORT(port, SR); in receive_chars()
150 ch = READ_SC_PORT(port, RHR); in receive_chars()
202 if (!(READ_SC_PORT(port, SR) & SR_TXRDY)) in transmit_chars()
253 return (READ_SC_PORT(port, SR) & SR_TXRDY) ? TIOCSER_TEMT : 0; in sc26xx_tx_empty()
322 if (!(READ_SC_PORT(port, SR) & SR_TXRDY)) { in sc26xx_start_tx()
391 while ((READ_SC_PORT(port, SR) & ((1 << 3) | (1 << 2))) != 0xc) in sc26xx_set_termios()
485 while ((READ_SC_PORT(port, SR) & ((1 << 3) | (1 << 2))) != 0xc) in sc26xx_set_termios()
548 if (READ_SC_PORT(port, SR) & SR_TXRDY) { in sc26xx_console_putchar()
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