Lines Matching defs:uart
180 m68328_uart *uart = &uart_addr[info->line];
187 uart->ustcnt &= ~USTCNT_TXEN;
211 m68328_uart *uart = &uart_addr[info->line];
218 if (info->xmit_cnt && info->xmit_buf && !(uart->ustcnt & USTCNT_TXEN)) {
220 uart->ustcnt |= USTCNT_TXEN | USTCNT_TX_INTR_MASK;
222 uart->ustcnt |= USTCNT_TXEN;
250 m68328_uart *uart = &uart_addr[info->line];
296 } while((rx = uart->urx.w) & URX_DATA_READY);
307 m68328_uart *uart = &uart_addr[info->line];
311 uart->utx.b.txdata = info->x_char;
318 uart->ustcnt &= ~USTCNT_TX_INTR_MASK;
323 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
332 uart->ustcnt &= ~USTCNT_TX_INTR_MASK;
347 m68328_uart *uart;
351 uart = &uart_addr[info->line];
352 rx = uart->urx.w;
355 tx = uart->utx.w;
399 m68328_uart *uart = &uart_addr[info->line];
418 uart->ustcnt = USTCNT_UEN;
420 uart->ustcnt = USTCNT_UEN | USTCNT_RXEN | USTCNT_TXEN;
421 (void)uart->urx.w;
427 uart->ustcnt = USTCNT_UEN | USTCNT_RXEN |
430 uart->ustcnt = USTCNT_UEN | USTCNT_RXEN | USTCNT_RX_INTR_MASK;
454 m68328_uart *uart = &uart_addr[info->line];
457 uart->ustcnt = 0; /* All off! */
529 m68328_uart *uart = &uart_addr[info->line];
541 ustcnt = uart->ustcnt;
542 uart->ustcnt = ustcnt & ~USTCNT_TXEN;
550 uart->ubaud = PUT_FIELD(UBAUD_DIVIDE, hw_baud_table[i].divisor) |
568 uart->utx.w &= ~ UTX_NOCTS;
570 uart->utx.w |= UTX_NOCTS;
576 uart->ustcnt = ustcnt;
648 m68328_uart *uart = &uart_addr[info->line];
667 uart->ustcnt |= USTCNT_TXEN | USTCNT_TX_INTR_MASK;
669 uart->ustcnt |= USTCNT_TXEN;
673 if (uart->utx.w & UTX_TX_AVAIL) {
678 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
684 while (!(uart->utx.w & UTX_TX_AVAIL)) udelay(5);
697 m68328_uart *uart = &uart_addr[info->line];
734 uart->ustcnt |= USTCNT_TXEN;
736 uart->ustcnt |= USTCNT_TX_INTR_MASK;
738 while (!(uart->utx.w & UTX_TX_AVAIL)) udelay(5);
740 if (uart->utx.w & UTX_TX_AVAIL) {
741 uart->utx.b.txdata = info->xmit_buf[info->xmit_tail++];
916 m68328_uart *uart = &uart_addr[info->line];
923 status = (uart->utx.w & UTX_CTS_STAT) ? 1 : 0;
936 m68328_uart *uart = &uart_addr[info->line];
942 uart->utx.w |= UTX_SEND_BREAK;
944 uart->utx.w &= ~UTX_SEND_BREAK;
1028 m68328_uart *uart = &uart_addr[info->line];
1077 uart->ustcnt &= ~USTCNT_RXEN;
1078 uart->ustcnt &= ~(USTCNT_RXEN | USTCNT_RX_INTR_MASK);