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Searched refs:xmit_head (Results 1 – 2 of 2) sorted by relevance

/linux/drivers/tty/
A 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()
A Dmxser.c262 unsigned int xmit_head; member
793 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mxser_activate()
867 info->xmit_cnt = info->xmit_head = info->xmit_tail = 0; in mxser_flush_buffer()
948 SERIAL_XMIT_SIZE - info->xmit_head)); in mxser_write()
952 memcpy(info->port.xmit_buf + info->xmit_head, buf, c); in mxser_write()
954 info->xmit_head = (info->xmit_head + c) & in mxser_write()
983 info->port.xmit_buf[info->xmit_head++] = ch; in mxser_put_char()
984 info->xmit_head &= SERIAL_XMIT_SIZE - 1; in mxser_put_char()

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