diff options
Diffstat (limited to 'sys/arch/arm/s3c2xx0/sscom_s3c2410.c')
| -rw-r--r-- | sys/arch/arm/s3c2xx0/sscom_s3c2410.c | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/sys/arch/arm/s3c2xx0/sscom_s3c2410.c b/sys/arch/arm/s3c2xx0/sscom_s3c2410.c deleted file mode 100644 index 741469409ea..00000000000 --- a/sys/arch/arm/s3c2xx0/sscom_s3c2410.c +++ /dev/null @@ -1,185 +0,0 @@ -/* $OpenBSD: sscom_s3c2410.c,v 1.5 2008/12/30 15:52:15 drahn Exp $ */ -/* $NetBSD: sscom_s3c2410.c,v 1.2 2005/12/11 12:16:51 christos Exp $ */ - -/* - * Copyright (c) 2002, 2003 Fujitsu Component Limited - * Copyright (c) 2002, 2003 Genetec Corporation - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of The Fujitsu Component Limited nor the name of - * Genetec corporation may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY FUJITSU COMPONENT LIMITED AND GENETEC - * CORPORATION ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, - * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL FUJITSU COMPONENT LIMITED OR GENETEC - * CORPORATION BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#include <sys/cdefs.h> -/* -__KERNEL_RCSID(0, "$NetBSD: sscom_s3c2410.c,v 1.2 2005/12/11 12:16:51 christos Exp $"); - -#include "opt_sscom.h" -#include "opt_ddb.h" -#include "opt_kgdb.h" -*/ - -#include <sys/param.h> -#include <sys/systm.h> -#include <sys/ioctl.h> -#include <sys/select.h> -#include <sys/tty.h> -#include <sys/proc.h> -#include <sys/user.h> -#include <sys/conf.h> -#include <sys/file.h> -#include <sys/uio.h> -#include <sys/kernel.h> -#include <sys/syslog.h> -#include <sys/types.h> -#include <sys/device.h> -#include <sys/malloc.h> -#include <sys/vnode.h> - -#include <machine/intr.h> -#include <machine/bus.h> - -#include <arm/s3c2xx0/s3c2410reg.h> -#include <arm/s3c2xx0/s3c2410var.h> -#include <arm/s3c2xx0/sscom_var.h> -#include <sys/termios.h> - -int sscom_match(struct device *, void *, void *); -void sscom_attach(struct device *, struct device *, void *); - -int s3c2410_sscom_cnattach(bus_space_tag_t iot, int unit, int rate, - int frequency, tcflag_t cflag); - -#if 0 -CFATTACH_DECL(sscom, sizeof(struct sscom_softc), sscom_match, - sscom_attach, NULL, NULL); -#endif - -struct cfdriver sscom_cd = { - NULL, "sscom", DV_TTY -}; -struct cfattach sscom_ca = { - sizeof(struct sscom_softc), sscom_match, sscom_attach -}; - -const struct sscom_uart_info s3c2410_uart_config[] = { - /* UART 0 */ - { - 0, - S3C2410_INT_TXD0, - S3C2410_INT_RXD0, - S3C2410_INT_ERR0, - S3C2410_UART_BASE(0), - }, - /* UART 1 */ - { - 1, - S3C2410_INT_TXD1, - S3C2410_INT_RXD1, - S3C2410_INT_ERR1, - S3C2410_UART_BASE(1), - }, - /* UART 2 */ - { - 2, - S3C2410_INT_TXD2, - S3C2410_INT_RXD2, - S3C2410_INT_ERR2, - S3C2410_UART_BASE(2), - }, -}; - -int -sscom_match(struct device *parent, void *c, void *aux) -{ - struct s3c2xx0_attach_args *sa = aux; - int unit = sa->sa_index; - - return unit == 0 || unit == 1 || unit == 2; -} - -void -sscom_attach(struct device *parent, struct device *self, void *aux) -{ - struct sscom_softc *sc = (struct sscom_softc *)self; - struct s3c2xx0_attach_args *sa = aux; - int unit = sa->sa_index; - bus_addr_t iobase = s3c2410_uart_config[unit].iobase; - - printf( ": addr=%lx", iobase ); - - sc->sc_iot = s3c2xx0_softc->sc_iot; - sc->sc_unit = unit; - sc->sc_frequency = s3c2xx0_softc->sc_pclk; - - sc->sc_rx_irqno = s3c2410_uart_config[unit].rx_int; - sc->sc_tx_irqno = s3c2410_uart_config[unit].tx_int; - - if (bus_space_map(sc->sc_iot, iobase, SSCOM_SIZE, 0, &sc->sc_ioh)) { - printf( ": failed to map registers\n" ); - return; - } - - - sscom_disable_txrxint(sc); - - printf(" irqs(%d:%d:%d)", - s3c2410_uart_config[unit].tx_int, - s3c2410_uart_config[unit].rx_int, - s3c2410_uart_config[unit].err_int); - - sscom_attach_subr(sc); - - - s3c24x0_intr_establish(s3c2410_uart_config[unit].tx_int, - IPL_TTY, IST_LEVEL, sscomtxintr, sc); - s3c24x0_intr_establish(s3c2410_uart_config[unit].rx_int, - IPL_TTY, IST_LEVEL, sscomrxintr, sc); - s3c24x0_intr_establish(s3c2410_uart_config[unit].err_int, - IPL_TTY, IST_LEVEL, sscomrxintr, sc); - - printf("\n"); -} - - - -int -s3c2410_sscom_cnattach(bus_space_tag_t iot, int unit, int rate, - int frequency, tcflag_t cflag) -{ - return sscom_cnattach(iot, s3c2410_uart_config + unit, - rate, frequency, cflag); -} - -#ifdef KGDB -int -s3c2410_sscom_kgdb_attach(bus_space_tag_t iot, int unit, int rate, - int frequency, tcflag_t cflag) -{ - return sscom_kgdb_attach(iot, s3c2410_uart_config + unit, - rate, frequency, cflag); -} -#endif /* KGDB */ |