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Searched refs:SERIAL_XMIT_SIZE (Results 1 – 13 of 13) sorted by relevance

/linux-4.1.27/arch/ia64/hp/sim/
Dsimserial.c117 if (CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE) == 0) { in rs_put_char()
122 info->xmit.head = (info->xmit.head + 1) & (SERIAL_XMIT_SIZE-1); in rs_put_char()
160 count = min(CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE), in transmit_chars()
161 SERIAL_XMIT_SIZE - info->xmit.tail); in transmit_chars()
164 info->xmit.tail = (info->xmit.tail+count) & (SERIAL_XMIT_SIZE-1); in transmit_chars()
169 count = CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in transmit_chars()
201 c = CIRC_SPACE_TO_END(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_write()
209 (SERIAL_XMIT_SIZE-1)); in rs_write()
218 if (CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE) && in rs_write()
229 return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_write_room()
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/linux-4.1.27/drivers/tty/
Dmetag_da.c239 count = min((unsigned int)(SERIAL_XMIT_SIZE - dport->xmit_tail), in put_channel_data()
252 if (dport->xmit_tail >= SERIAL_XMIT_SIZE) in put_channel_data()
253 dport->xmit_tail -= SERIAL_XMIT_SIZE; in put_channel_data()
493 total = min(total, (int)(SERIAL_XMIT_SIZE - dport->xmit_cnt)); in dashtty_write()
498 block = min(count, (int)(SERIAL_XMIT_SIZE - dport->xmit_head)); in dashtty_write()
501 if (dport->xmit_head >= SERIAL_XMIT_SIZE) in dashtty_write()
502 dport->xmit_head -= SERIAL_XMIT_SIZE; in dashtty_write()
517 if (count == SERIAL_XMIT_SIZE) { in dashtty_write()
538 room = SERIAL_XMIT_SIZE - dport->xmit_cnt; in dashtty_write_room()
Disicom.c459 cnt = min_t(int, txcount, (SERIAL_XMIT_SIZE in isicom_tx()
467 & (SERIAL_XMIT_SIZE - 1); in isicom_tx()
482 + (word_count << 1)) & (SERIAL_XMIT_SIZE - 1); in isicom_tx()
489 & (SERIAL_XMIT_SIZE - 1); in isicom_tx()
960 cnt = min_t(int, count, min(SERIAL_XMIT_SIZE - port->xmit_cnt in isicom_write()
961 - 1, SERIAL_XMIT_SIZE - port->xmit_head)); in isicom_write()
966 port->xmit_head = (port->xmit_head + cnt) & (SERIAL_XMIT_SIZE in isicom_write()
990 if (port->xmit_cnt >= SERIAL_XMIT_SIZE - 1) { in isicom_put_char()
996 port->xmit_head &= (SERIAL_XMIT_SIZE - 1); in isicom_put_char()
1028 free = SERIAL_XMIT_SIZE - port->xmit_cnt - 1; in isicom_write_room()
Damiserial.c360 info->xmit.tail = info->xmit.tail & (SERIAL_XMIT_SIZE-1); in transmit_chars()
365 SERIAL_XMIT_SIZE) < WAKEUP_CHARS) in transmit_chars()
812 SERIAL_XMIT_SIZE) == 0) { in rs_put_char()
818 info->xmit.head &= SERIAL_XMIT_SIZE-1; in rs_put_char()
863 SERIAL_XMIT_SIZE); in rs_write()
871 (SERIAL_XMIT_SIZE-1)); in rs_write()
900 return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_write_room()
909 return CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_chars_in_buffer()
Dcyclades.c92 #ifndef SERIAL_XMIT_SIZE
93 #define SERIAL_XMIT_SIZE (min(PAGE_SIZE, 4096)) macro
656 (SERIAL_XMIT_SIZE - 1); in cyy_chip_tx()
663 (SERIAL_XMIT_SIZE - 1); in cyy_chip_tx()
1052 (SERIAL_XMIT_SIZE - info->xmit_tail), in cyz_handle_tx()
1065 (SERIAL_XMIT_SIZE - 1); in cyz_handle_tx()
1072 (SERIAL_XMIT_SIZE - 1); in cyz_handle_tx()
1795 c = min(count, (int)(SERIAL_XMIT_SIZE - info->xmit_cnt - 1)); in cy_write()
1796 c = min(c, (int)(SERIAL_XMIT_SIZE - info->xmit_head)); in cy_write()
1803 (SERIAL_XMIT_SIZE - 1); in cy_write()
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Dmxser.c1110 c = min_t(int, count, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, in mxser_write()
1111 SERIAL_XMIT_SIZE - info->xmit_head)); in mxser_write()
1118 (SERIAL_XMIT_SIZE - 1); in mxser_write()
1150 if (info->xmit_cnt >= SERIAL_XMIT_SIZE - 1) in mxser_put_char()
1155 info->xmit_head &= SERIAL_XMIT_SIZE - 1; in mxser_put_char()
1197 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; in mxser_write_room()
2194 port->xmit_tail = port->xmit_tail & (SERIAL_XMIT_SIZE - 1); in mxser_transmit_chars()
Dsynclink.c316 #ifndef SERIAL_XMIT_SIZE
317 #define SERIAL_XMIT_SIZE 4096 macro
2031 if (info->xmit_cnt < SERIAL_XMIT_SIZE - 1) { in mgsl_put_char()
2033 info->xmit_head &= SERIAL_XMIT_SIZE-1; in mgsl_put_char()
2186 min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, in mgsl_write()
2187 SERIAL_XMIT_SIZE - info->xmit_head)); in mgsl_write()
2194 (SERIAL_XMIT_SIZE-1)); in mgsl_write()
2232 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; in mgsl_write_room()
5729 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in usc_load_txfifo()
5731 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in usc_load_txfifo()
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Dmips_ejtag_fdc.c916 priv->xmit_size = min(tx_fifo * 4, (unsigned int)SERIAL_XMIT_SIZE); in mips_ejtag_fdc_tty_probe()
/linux-4.1.27/include/linux/
Dserial.h29 #define SERIAL_XMIT_SIZE PAGE_SIZE macro
/linux-4.1.27/drivers/tty/serial/
D68328serial.c330 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in transmit_chars()
569 info->xmit_tail = (info->xmit_tail+1) & (SERIAL_XMIT_SIZE-1); in rs_fair_output()
650 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1);
680 c = min_t(int, count, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1,
681 SERIAL_XMIT_SIZE - info->xmit_head));
690 info->xmit_head = (info->xmit_head + c) & (SERIAL_XMIT_SIZE-1);
713 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1);
733 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1;
Dcrisv10.c1452 info->xmit.tail,SERIAL_XMIT_SIZE))); in rs_stop()
1477 info->xmit.tail,SERIAL_XMIT_SIZE))); in rs_start()
1576 info->xmit.tail = (info->xmit.tail + sentl) & (SERIAL_XMIT_SIZE - 1); in transmit_chars_dma()
1582 SERIAL_XMIT_SIZE) < WAKEUP_CHARS) in transmit_chars_dma()
1587 c = CIRC_CNT_TO_END(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in transmit_chars_dma()
2470 info->xmit.tail = (info->xmit.tail + 1) & (SERIAL_XMIT_SIZE-1); in handle_ser_tx_interrupt()
2496 SERIAL_XMIT_SIZE) < WAKEUP_CHARS) in handle_ser_tx_interrupt()
3040 SERIAL_XMIT_SIZE); in rs_raw_write()
3049 (SERIAL_XMIT_SIZE-1); in rs_raw_write()
3142 return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_write_room()
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Dmeson_uart.c164 xmit->tail = (xmit->tail+1) & (SERIAL_XMIT_SIZE - 1); in meson_uart_start_tx()
/linux-4.1.27/drivers/net/wan/
Dz85230.h429 #define SERIAL_XMIT_SIZE 4096 macro