| uart_dev_ns8250.c (119815) | uart_dev_ns8250.c (119943) |
|---|---|
| 1/* 2 * Copyright (c) 2003 Marcel Moolenaar 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/* 2 * Copyright (c) 2003 Marcel Moolenaar 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * --- 11 unchanged lines hidden (view full) --- 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/sys/dev/uart/uart_dev_ns8250.c 119815 2003-09-06 23:13:47Z marcel $"); | 28__FBSDID("$FreeBSD: head/sys/dev/uart/uart_dev_ns8250.c 119943 2003-09-10 05:01:08Z marcel $"); |
| 29 30#include <sys/param.h> 31#include <sys/systm.h> 32#include <sys/bus.h> 33#include <sys/conf.h> 34#include <machine/bus.h> 35 36#include <dev/uart/uart.h> --- 596 unchanged lines hidden (view full) --- 633 device_set_desc(sc->sc_dev, "16650 or compatible"); 634 } else if (count >= 56 && count < 64) { 635 sc->sc_rxfifosz = 64; 636 device_set_desc(sc->sc_dev, "16750 or compatible"); 637 } else if (count >= 112 && count < 128) { 638 sc->sc_rxfifosz = 128; 639 device_set_desc(sc->sc_dev, "16950 or compatible"); 640 } else { | 29 30#include <sys/param.h> 31#include <sys/systm.h> 32#include <sys/bus.h> 33#include <sys/conf.h> 34#include <machine/bus.h> 35 36#include <dev/uart/uart.h> --- 596 unchanged lines hidden (view full) --- 633 device_set_desc(sc->sc_dev, "16650 or compatible"); 634 } else if (count >= 56 && count < 64) { 635 sc->sc_rxfifosz = 64; 636 device_set_desc(sc->sc_dev, "16750 or compatible"); 637 } else if (count >= 112 && count < 128) { 638 sc->sc_rxfifosz = 128; 639 device_set_desc(sc->sc_dev, "16950 or compatible"); 640 } else { |
| 641 sc->sc_rxfifosz = 1; | 641 sc->sc_rxfifosz = 16; |
| 642 device_set_desc(sc->sc_dev, 643 "Non-standard ns8250 class UART with FIFOs"); 644 } 645 646 /* 647 * Force the Tx FIFO size to 16 bytes for now. We don't program the 648 * Tx trigger. Also, we assume that all data has been sent when the 649 * interrupt happens. --- 77 unchanged lines hidden --- | 642 device_set_desc(sc->sc_dev, 643 "Non-standard ns8250 class UART with FIFOs"); 644 } 645 646 /* 647 * Force the Tx FIFO size to 16 bytes for now. We don't program the 648 * Tx trigger. Also, we assume that all data has been sent when the 649 * interrupt happens. --- 77 unchanged lines hidden --- |