Searched refs:N_OUTPUT_LOWAT (Results 1 – 2 of 2) sorted by relevance
| /Linux-v4.19/drivers/tty/serial/ |
| D | ioc3_serial.c | 81 #define N_OUTPUT_LOWAT 0x02 macro
93 #define N_ALL_OUTPUT N_OUTPUT_LOWAT
98 #define N_ALL (N_DATA_READY | N_OUTPUT_LOWAT | N_BREAK \
784 if (mask & N_OUTPUT_LOWAT) in set_notification()
938 set_notification(port, N_OUTPUT_LOWAT, 0); in transmit_chars()
940 set_notification(port, N_OUTPUT_LOWAT, 1); in transmit_chars()
1562 if (port->ip_notify & N_OUTPUT_LOWAT) in ioc3uart_intr_one()
1575 if (port->ip_notify & N_OUTPUT_LOWAT) { in ioc3uart_intr_one()
1687 set_notification(port, N_OUTPUT_LOWAT, 0); in ic3_stop_tx()
1793 set_notification(port, N_OUTPUT_LOWAT, 1); in ic3_start_tx()
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| D | ioc4_serial.c | 350 #define N_OUTPUT_LOWAT 0x02 macro
362 #define N_ALL_OUTPUT N_OUTPUT_LOWAT
366 #define N_ALL (N_DATA_READY | N_OUTPUT_LOWAT | N_BREAK | \
1520 if (mask & N_OUTPUT_LOWAT) in set_notification()
1673 set_notification(port, N_OUTPUT_LOWAT, 0); in transmit_chars()
1675 set_notification(port, N_OUTPUT_LOWAT, 1); in transmit_chars()
1971 if (port->ip_notify & N_OUTPUT_LOWAT) in handle_intr()
1984 if (port->ip_notify & N_OUTPUT_LOWAT) { in handle_intr()
2414 set_notification(port, N_OUTPUT_LOWAT, 0); in ic4_stop_tx()
2518 set_notification(port, N_OUTPUT_LOWAT, 1); in ic4_start_tx()
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