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

/kernel/linux/linux-5.10/drivers/tty/
Dmips_ejtag_fdc.c111 unsigned int xmit_head; member
452 dport->xmit_head = 0; in mips_ejtag_fdc_put_chan()
790 dport->xmit_head = 0; in mips_ejtag_fdc_tty_hangup()
824 block = min(count, (int)(priv->xmit_size - dport->xmit_head)); in mips_ejtag_fdc_tty_write()
825 memcpy(dport->port.xmit_buf + dport->xmit_head, buf, block); in mips_ejtag_fdc_tty_write()
826 dport->xmit_head += block; in mips_ejtag_fdc_tty_write()
827 if (dport->xmit_head >= priv->xmit_size) in mips_ejtag_fdc_tty_write()
828 dport->xmit_head -= priv->xmit_size; in mips_ejtag_fdc_tty_write()
Disicom.c205 int xmit_head; member
809 port->xmit_cnt = port->xmit_head = port->xmit_tail = 0; in isicom_activate()
895 port->xmit_cnt = port->xmit_head = port->xmit_tail = 0; in isicom_flush_buffer()
947 - 1, SERIAL_XMIT_SIZE - port->xmit_head)); in isicom_write()
951 memcpy(port->port.xmit_buf + port->xmit_head, buf, cnt); in isicom_write()
952 port->xmit_head = (port->xmit_head + cnt) & (SERIAL_XMIT_SIZE in isicom_write()
981 port->port.xmit_buf[port->xmit_head++] = ch; in isicom_put_char()
982 port->xmit_head &= (SERIAL_XMIT_SIZE - 1); in isicom_put_char()
Dmxser.c250 int xmit_head; member
938 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mxser_activate()
1029 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mxser_flush_buffer()
1112 SERIAL_XMIT_SIZE - info->xmit_head)); in mxser_write()
1116 memcpy(info->port.xmit_buf + info->xmit_head, buf, c); in mxser_write()
1118 info->xmit_head = (info->xmit_head + c) & in mxser_write()
1155 info->port.xmit_buf[info->xmit_head++] = ch; in mxser_put_char()
1156 info->xmit_head &= SERIAL_XMIT_SIZE - 1; in mxser_put_char()
Drocket.c467 printk(KERN_DEBUG "(%d,%d,%d,%d)...\n", info->xmit_cnt, info->xmit_head, in rp_do_transmit()
1538 info->xmit_buf[info->xmit_head++] = ch; in rp_put_char()
1539 info->xmit_head &= XMIT_BUF_SIZE - 1; in rp_put_char()
1615 c = min(c, XMIT_BUF_SIZE - info->xmit_head); in rp_write()
1620 memcpy(info->xmit_buf + info->xmit_head, b, c); in rp_write()
1623 info->xmit_head = in rp_write()
1624 (info->xmit_head + c) & (XMIT_BUF_SIZE - 1); in rp_write()
1701 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in rp_flush_buffer()
Dcyclades.c1366 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in cy_startup()
1677 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in cy_flush_buffer()
1783 c = min(c, (int)(SERIAL_XMIT_SIZE - info->xmit_head)); in cy_write()
1788 memcpy(info->port.xmit_buf + info->xmit_head, buf, c); in cy_write()
1789 info->xmit_head = (info->xmit_head + c) & in cy_write()
1835 info->port.xmit_buf[info->xmit_head++] = ch; in cy_put_char()
1836 info->xmit_head &= SERIAL_XMIT_SIZE - 1; in cy_put_char()
Dsynclink.c191 int xmit_head; member
1242 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mgsl_isr_transmit_status()
1868 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mgsl_program_hw()
2020 info->xmit_buf[info->xmit_head++] = ch; in mgsl_put_char()
2021 info->xmit_head &= SERIAL_XMIT_SIZE-1; in mgsl_put_char()
2175 SERIAL_XMIT_SIZE - info->xmit_head)); in mgsl_write()
2180 memcpy(info->xmit_buf + info->xmit_head, buf, c); in mgsl_write()
2181 info->xmit_head = ((info->xmit_head + c) & in mgsl_write()
2295 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mgsl_flush_buffer()
7336 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mgsl_tx_timeout()
Drocket_int.h1140 int xmit_head; member
/kernel/linux/linux-5.10/include/linux/
Dcyclades.h149 int xmit_head; member
/kernel/linux/linux-5.10/drivers/net/wan/
Dz85230.h343 int xmit_head; /* Transmit ring */ member