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Searched refs:xmit_tail (Results 1 – 9 of 9) sorted by relevance

/drivers/tty/
Dmetag_da.c115 unsigned int xmit_tail; member
239 count = min((unsigned int)(SERIAL_XMIT_SIZE - dport->xmit_tail), in put_channel_data()
242 dport->port.xmit_buf + dport->xmit_tail, in put_channel_data()
248 dport->xmit_tail = 0; in put_channel_data()
251 dport->xmit_tail += number_written; 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()
448 dport->xmit_tail = 0; in dashtty_hangup()
Disicom.c210 int xmit_tail; member
460 - port->xmit_tail)); in isicom_tx()
464 wrd |= (port->port.xmit_buf[port->xmit_tail] in isicom_tx()
466 port->xmit_tail = (port->xmit_tail + 1) in isicom_tx()
480 outsw(base, port->port.xmit_buf+port->xmit_tail, word_count); in isicom_tx()
481 port->xmit_tail = (port->xmit_tail in isicom_tx()
487 wrd = port->port.xmit_buf[port->xmit_tail]; in isicom_tx()
488 port->xmit_tail = (port->xmit_tail + 1) in isicom_tx()
818 port->xmit_cnt = port->xmit_head = port->xmit_tail = 0; in isicom_activate()
904 port->xmit_cnt = port->xmit_head = port->xmit_tail = 0; in isicom_flush_buffer()
Dmips_ejtag_fdc.c115 unsigned int xmit_tail; member
430 ptrs[0] = dport->port.xmit_buf + dport->xmit_tail; in mips_ejtag_fdc_put_chan()
432 priv->xmit_size - dport->xmit_tail, in mips_ejtag_fdc_put_chan()
455 dport->xmit_tail = 0; in mips_ejtag_fdc_put_chan()
458 dport->xmit_tail += word.bytes; in mips_ejtag_fdc_put_chan()
459 if (dport->xmit_tail >= priv->xmit_size) in mips_ejtag_fdc_put_chan()
460 dport->xmit_tail -= priv->xmit_size; in mips_ejtag_fdc_put_chan()
793 dport->xmit_tail = 0; in mips_ejtag_fdc_tty_hangup()
Dcyclades.c650 outch = info->port.xmit_buf[info->xmit_tail]; in cyy_chip_tx()
653 info->xmit_tail = (info->xmit_tail + 1) & in cyy_chip_tx()
660 info->xmit_tail = (info->xmit_tail + 1) & in cyy_chip_tx()
1050 (SERIAL_XMIT_SIZE - info->xmit_tail), in cyz_handle_tx()
1055 &info->port.xmit_buf[info->xmit_tail], in cyz_handle_tx()
1062 info->xmit_tail = (info->xmit_tail + small_count) & in cyz_handle_tx()
1067 data = info->port.xmit_buf[info->xmit_tail]; in cyz_handle_tx()
1069 info->xmit_tail = (info->xmit_tail + 1) & in cyz_handle_tx()
1368 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in cy_startup()
1679 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in cy_flush_buffer()
Drocket.c451 c = min(c, XMIT_BUF_SIZE - info->xmit_tail); in rp_do_transmit()
454 sOutStrW(sGetTxRxDataIO(cp), (unsigned short *) (info->xmit_buf + info->xmit_tail), c / 2); in rp_do_transmit()
456 sOutB(sGetTxRxDataIO(cp), info->xmit_buf[info->xmit_tail + c - 1]); in rp_do_transmit()
457 info->xmit_tail += c; in rp_do_transmit()
458 info->xmit_tail &= XMIT_BUF_SIZE - 1; in rp_do_transmit()
481 info->xmit_tail, info->xmit_fifo_room); in rp_do_transmit()
1718 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in rp_flush_buffer()
Dsynclink.c193 int xmit_tail; member
1244 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mgsl_isr_transmit_status()
1870 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mgsl_program_hw()
2297 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mgsl_flush_buffer()
5704 TwoBytes[0] = info->xmit_buf[info->xmit_tail++]; in usc_load_txfifo()
5705 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in usc_load_txfifo()
5706 TwoBytes[1] = info->xmit_buf[info->xmit_tail++]; in usc_load_txfifo()
5707 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in usc_load_txfifo()
5724 outw( info->xmit_buf[info->xmit_tail++],info->io_base + CCAR ); in usc_load_txfifo()
5725 info->xmit_tail = info->xmit_tail & (SERIAL_XMIT_SIZE-1); in usc_load_txfifo()
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Dmxser.c255 int xmit_tail; member
937 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mxser_activate()
1024 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mxser_flush_buffer()
2184 outb(port->port.xmit_buf[port->xmit_tail++], in mxser_transmit_chars()
2186 port->xmit_tail = port->xmit_tail & (SERIAL_XMIT_SIZE - 1); in mxser_transmit_chars()
Drocket_int.h1140 int xmit_tail; member
/drivers/net/wan/
Dz85230.h343 int xmit_tail; member