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Searched refs:SERIAL_XMIT_SIZE (Results 1 – 11 of 11) sorted by relevance

/Linux-v4.19/arch/ia64/hp/sim/
Dsimserial.c119 if (CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE) == 0) { in rs_put_char()
124 info->xmit.head = (info->xmit.head + 1) & (SERIAL_XMIT_SIZE-1); in rs_put_char()
162 count = min(CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE), in transmit_chars()
163 SERIAL_XMIT_SIZE - info->xmit.tail); in transmit_chars()
166 info->xmit.tail = (info->xmit.tail+count) & (SERIAL_XMIT_SIZE-1); in transmit_chars()
171 count = CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in transmit_chars()
203 c = CIRC_SPACE_TO_END(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_write()
211 (SERIAL_XMIT_SIZE-1)); in rs_write()
220 if (CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE) && in rs_write()
231 return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_write_room()
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/Linux-v4.19/include/linux/
Dserial.h29 #define SERIAL_XMIT_SIZE PAGE_SIZE macro
/Linux-v4.19/drivers/tty/
Disicom.c451 cnt = min_t(int, txcount, (SERIAL_XMIT_SIZE in isicom_tx()
459 & (SERIAL_XMIT_SIZE - 1); in isicom_tx()
474 + (word_count << 1)) & (SERIAL_XMIT_SIZE - 1); in isicom_tx()
481 & (SERIAL_XMIT_SIZE - 1); in isicom_tx()
947 cnt = min_t(int, count, min(SERIAL_XMIT_SIZE - port->xmit_cnt in isicom_write()
948 - 1, SERIAL_XMIT_SIZE - port->xmit_head)); in isicom_write()
953 port->xmit_head = (port->xmit_head + cnt) & (SERIAL_XMIT_SIZE in isicom_write()
977 if (port->xmit_cnt >= SERIAL_XMIT_SIZE - 1) { in isicom_put_char()
983 port->xmit_head &= (SERIAL_XMIT_SIZE - 1); in isicom_put_char()
1015 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()
795 SERIAL_XMIT_SIZE) == 0) { in rs_put_char()
801 info->xmit.head &= SERIAL_XMIT_SIZE-1; in rs_put_char()
846 SERIAL_XMIT_SIZE); in rs_write()
854 (SERIAL_XMIT_SIZE-1)); in rs_write()
883 return CIRC_SPACE(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_write_room()
892 return CIRC_CNT(info->xmit.head, info->xmit.tail, SERIAL_XMIT_SIZE); in rs_chars_in_buffer()
Dcyclades.c93 #ifndef SERIAL_XMIT_SIZE
94 #define SERIAL_XMIT_SIZE (min(PAGE_SIZE, 4096)) macro
654 (SERIAL_XMIT_SIZE - 1); in cyy_chip_tx()
661 (SERIAL_XMIT_SIZE - 1); in cyy_chip_tx()
1048 (SERIAL_XMIT_SIZE - info->xmit_tail), in cyz_handle_tx()
1061 (SERIAL_XMIT_SIZE - 1); in cyz_handle_tx()
1068 (SERIAL_XMIT_SIZE - 1); in cyz_handle_tx()
1782 c = min(count, (int)(SERIAL_XMIT_SIZE - info->xmit_cnt - 1)); in cy_write()
1783 c = min(c, (int)(SERIAL_XMIT_SIZE - info->xmit_head)); in cy_write()
1790 (SERIAL_XMIT_SIZE - 1); in cy_write()
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Dmxser.c1107 c = min_t(int, count, min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, in mxser_write()
1108 SERIAL_XMIT_SIZE - info->xmit_head)); in mxser_write()
1115 (SERIAL_XMIT_SIZE - 1); in mxser_write()
1147 if (info->xmit_cnt >= SERIAL_XMIT_SIZE - 1) in mxser_put_char()
1152 info->xmit_head &= SERIAL_XMIT_SIZE - 1; in mxser_put_char()
1194 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; in mxser_write_room()
2187 port->xmit_tail = port->xmit_tail & (SERIAL_XMIT_SIZE - 1); in mxser_transmit_chars()
Dsynclink.c315 #ifndef SERIAL_XMIT_SIZE
316 #define SERIAL_XMIT_SIZE 4096 macro
2020 if (info->xmit_cnt < SERIAL_XMIT_SIZE - 1) { in mgsl_put_char()
2022 info->xmit_head &= SERIAL_XMIT_SIZE-1; in mgsl_put_char()
2175 min(SERIAL_XMIT_SIZE - info->xmit_cnt - 1, in mgsl_write()
2176 SERIAL_XMIT_SIZE - info->xmit_head)); in mgsl_write()
2183 (SERIAL_XMIT_SIZE-1)); in mgsl_write()
2221 ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; in mgsl_write_room()
5690 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in usc_load_txfifo()
5692 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in usc_load_txfifo()
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Dmips_ejtag_fdc.c918 priv->xmit_size = min(tx_fifo * 4, (unsigned int)SERIAL_XMIT_SIZE); in mips_ejtag_fdc_tty_probe()
/Linux-v4.19/drivers/net/wan/
Dz85230.h430 #define SERIAL_XMIT_SIZE 4096 macro
/Linux-v4.19/drivers/tty/serial/
Dowl-uart.c200 xmit->tail = (xmit->tail + 1) & (SERIAL_XMIT_SIZE - 1); in owl_uart_send_chars()
Dmeson_uart.c160 xmit->tail = (xmit->tail+1) & (SERIAL_XMIT_SIZE - 1); in meson_uart_start_tx()