taglinefilesource code
xmit_buf316drivers/char/serial.cif (info->xmit_cnt && info->xmit_buf && !(info->IER & UART_IER_THRI)) {
xmit_buf425drivers/char/serial.cserial_out(info, UART_TX, info->xmit_buf[info->xmit_tail++]);
xmit_buf858drivers/char/serial.cif (!info->xmit_buf) {
xmit_buf859drivers/char/serial.cinfo->xmit_buf = (unsigned char *) get_free_page(GFP_KERNEL);
xmit_buf860drivers/char/serial.cif (!info->xmit_buf)
xmit_buf1040drivers/char/serial.cif (info->xmit_buf) {
xmit_buf1041drivers/char/serial.cfree_page((unsigned long) info->xmit_buf);
xmit_buf1042drivers/char/serial.cinfo->xmit_buf = 0;
xmit_buf1203drivers/char/serial.cif (!tty || !info->xmit_buf)
xmit_buf1212drivers/char/serial.cinfo->xmit_buf[info->xmit_head++] = ch;
xmit_buf1227drivers/char/serial.c!info->xmit_buf)
xmit_buf1246drivers/char/serial.cif (!tty || !info->xmit_buf || !tmp_buf)
xmit_buf1262drivers/char/serial.cmemcpy(info->xmit_buf + info->xmit_head, tmp_buf, c);
xmit_buf1265drivers/char/serial.cmemcpy(info->xmit_buf + info->xmit_head, buf, c);
xmit_buf108include/linux/serial.hunsigned char     *xmit_buf;