tag | line | file | source code |
xmit_buf | 316 | drivers/char/serial.c | if (info->xmit_cnt && info->xmit_buf && !(info->IER & UART_IER_THRI)) { |
xmit_buf | 425 | drivers/char/serial.c | serial_out(info, UART_TX, info->xmit_buf[info->xmit_tail++]); |
xmit_buf | 858 | drivers/char/serial.c | if (!info->xmit_buf) { |
xmit_buf | 859 | drivers/char/serial.c | info->xmit_buf = (unsigned char *) get_free_page(GFP_KERNEL); |
xmit_buf | 860 | drivers/char/serial.c | if (!info->xmit_buf) |
xmit_buf | 1040 | drivers/char/serial.c | if (info->xmit_buf) { |
xmit_buf | 1041 | drivers/char/serial.c | free_page((unsigned long) info->xmit_buf); |
xmit_buf | 1042 | drivers/char/serial.c | info->xmit_buf = 0; |
xmit_buf | 1203 | drivers/char/serial.c | if (!tty || !info->xmit_buf) |
xmit_buf | 1212 | drivers/char/serial.c | info->xmit_buf[info->xmit_head++] = ch; |
xmit_buf | 1227 | drivers/char/serial.c | !info->xmit_buf) |
xmit_buf | 1246 | drivers/char/serial.c | if (!tty || !info->xmit_buf || !tmp_buf) |
xmit_buf | 1262 | drivers/char/serial.c | memcpy(info->xmit_buf + info->xmit_head, tmp_buf, c); |
xmit_buf | 1265 | drivers/char/serial.c | memcpy(info->xmit_buf + info->xmit_head, buf, c); |
xmit_buf | 108 | include/linux/serial.h | unsigned char *xmit_buf; |