Source-Changes-HG archive
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
[src/trunk]: src/sys/arch/hpcarm pcmcia support of SA1110
details: https://anonhg.NetBSD.org/src/rev/17e9d7cbf620
branches: trunk
changeset: 512188:17e9d7cbf620
user: ichiro <ichiro%NetBSD.org@localhost>
date: Sat Jul 07 15:53:24 2001 +0000
description:
pcmcia support of SA1110
diffstat:
sys/arch/hpcarm/conf/IPAQ | 39 +++-
sys/arch/hpcarm/sa11x0/sa11x0_pcic.c | 281 ++++++++++++++++++++++++++++++++
sys/arch/hpcarm/sa11x0/sa11x0_pcicreg.h | 43 ++++
3 files changed, 357 insertions(+), 6 deletions(-)
diffs (truncated from 396 to 300 lines):
diff -r 3a7cb2c71a35 -r 17e9d7cbf620 sys/arch/hpcarm/conf/IPAQ
--- a/sys/arch/hpcarm/conf/IPAQ Sat Jul 07 15:53:13 2001 +0000
+++ b/sys/arch/hpcarm/conf/IPAQ Sat Jul 07 15:53:24 2001 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: IPAQ,v 1.6 2001/07/07 07:04:56 ichiro Exp $
+# $NetBSD: IPAQ,v 1.7 2001/07/07 15:53:25 ichiro Exp $
#
# iPAQ H3600 -- Windows-CE based PDA
#
@@ -130,15 +130,39 @@
options CONSPEED=19200
sacom* at saip? addr 0xd000d000 size 0x24 intr 17
-#OS Timer
+# OS Timer
saost* at saip? addr 0x90000000 size 0x20
+# Internal LCD controller
#salcd* at saip?
#hpcfb* at salcd?
-
-# Workstation Console attachments
-#wsdisplay* at hpcfb? console?
-
+
+# PCMCIA bus support
+sagpcic* at saip?
+pcmcia* at sagpcic?
+
+# PCMCIA serial interfaces
+com* at pcmcia? function ? # Modems and serial cards
+
+# PCMCIA IDE controllers and disks
+wdc* at pcmcia? function ?
+wd* at wdc?
+
+# PCMCIA network interfaces
+an* at pcmcia? function ? # Aironet PC4500/PC4800 (802.11)
+awi* at pcmcia? function ? # BayStack 650/660 (802.11FH/DS)
+cnw* at pcmcia? function ? # Xircom/Netwave AirSurfer
+ep* at pcmcia? function ? # 3Com 3c589 and 3c562 Ethernet
+mbe* at pcmcia? function ? # MB8696x based Ethernet
+ne* at pcmcia? function ? # NE2000-compatible Ethernet
+ray* at pcmcia? function ? # Raytheon Raylink (802.11)
+#sm* at pcmcia? function ? # Megahertz Ethernet
+wi* at pcmcia? function ? # Lucent WaveLan IEEE (802.11)
+#xi* at pcmcia? function ? # Xircom CreditCard Ethernet
+#mhzc* at pcmcia? function ? # Megahertz Ethernet/Modem combo cards
+#com* at mhzc?
+#sm* at mhzc?
+
# Serial ports
#com* at pioc? offset 0x03f8 irq 10
#com* at pioc? offset 0x02f8 irq -1
@@ -150,6 +174,9 @@
#lpt* at pioc? offset 0x0378 irq -1
#lpt* at pioc? offset 0x03bc irq -1
+# Workstation Console attachments
+#wsdisplay* at hpcfb? console?
+
pseudo-device loop 1 # network loopback
pseudo-device bpfilter 8 # packet filter
pseudo-device sl 2 # CSLIP
diff -r 3a7cb2c71a35 -r 17e9d7cbf620 sys/arch/hpcarm/sa11x0/sa11x0_pcic.c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/hpcarm/sa11x0/sa11x0_pcic.c Sat Jul 07 15:53:24 2001 +0000
@@ -0,0 +1,281 @@
+/* $NetBSD: sa11x0_pcic.c,v 1.1 2001/07/07 15:53:24 ichiro Exp $ */
+
+/*-
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Ichiro FUKUHARA (ichiro%ichiro.org@localhost).
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the NetBSD
+ * Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+ * ``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 THE FOUNDATION OR CONTRIBUTORS
+ * 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/param.h>
+#include <sys/systm.h>
+#include <sys/types.h>
+#include <sys/conf.h>
+#include <sys/file.h>
+#include <sys/device.h>
+#include <sys/kernel.h>
+#include <sys/kthread.h>
+#include <sys/malloc.h>
+
+#include <machine/bus.h>
+#include <dev/pcmcia/pcmciachip.h>
+#include <dev/pcmcia/pcmciavar.h>
+#include <hpcarm/sa11x0/sa11x0_gpioreg.h>
+#include <hpcarm/sa11x0/sa11x0_reg.h>
+#include <hpcarm/sa11x0/sa11x0_var.h>
+#include <hpcarm/sa11x0/sa11x0_pcicreg.h>
+#include <hpcarm/sa11x0/sa11xx_pcicvar.h>
+
+#include "sagpcic.h"
+
+static int sagpcic_match(struct device *, struct cfdata *, void *);
+static void sagpcic_attach(struct device *, struct device *, void *);
+static int sagpcic_print(void *, const char *);
+static int sagpcic_submatch(struct device *, struct cfdata *, void *);
+
+static int sagpcic_read(struct sapcic_socket *, int);
+static void sagpcic_write(struct sapcic_socket *, int, int);
+static void sagpcic_set_power(struct sapcic_socket *, int);
+static void sagpcic_clear_intr(int);
+static void *sagpcic_intr_establish(struct sapcic_socket *, int,
+ int (*)(void *), void *);
+static void sagpcic_intr_disestablish(struct sapcic_socket *, void *);
+
+struct sagpcic_softc {
+ struct sapcic_softc sc_pc;
+ bus_space_handle_t sc_ioh;
+ bus_space_handle_t sc_gpioh;
+ bus_space_handle_t sc_egpioh;
+
+ struct sapcic_socket sc_socket[2];
+};
+
+static struct sapcic_tag sagpcic_functions = {
+ sagpcic_read,
+ sagpcic_write,
+ sagpcic_set_power,
+ sagpcic_clear_intr,
+ sagpcic_intr_establish,
+ sagpcic_intr_disestablish
+};
+
+struct cfattach sagpcic_ca = {
+ sizeof(struct sagpcic_softc), sagpcic_match, sagpcic_attach
+};
+
+static int
+sagpcic_match(parent, cf, aux)
+ struct device *parent;
+ struct cfdata *cf;
+ void *aux;
+{
+ return (1);
+}
+
+static void
+sagpcic_attach(parent, self, aux)
+ struct device *parent;
+ struct device *self;
+ void *aux;
+{
+ int i;
+ struct pcmciabus_attach_args paa;
+ struct sagpcic_softc *sc = (struct sagpcic_softc *)self;
+ struct sa11x0_softc *psc = (struct sa11x0_softc *)parent;
+
+ printf("\n");
+
+ sc->sc_pc.sc_iot = psc->sc_iot;
+ sc->sc_ioh = psc->sc_ioh;
+
+ sc->sc_gpioh = psc->sc_gpioh;
+ sc->sc_egpioh = psc->sc_egpioh;
+
+ for(i = 0; i < 2; i++) {
+ sc->sc_socket[i].sc = (struct sapcic_softc *)sc;
+ sc->sc_socket[i].socket = i;
+ sc->sc_socket[i].saip_sc = psc;
+ sc->sc_socket[i].sacc_sc = NULL;
+ sc->sc_socket[i].pcictag = &sagpcic_functions;
+ sc->sc_socket[i].pddata = NULL; /* XXX */
+ sc->sc_socket[i].event_thread = NULL;
+ sc->sc_socket[i].event = 0;
+ sc->sc_socket[i].laststatus = SAPCIC_CARD_INVALID;
+ sc->sc_socket[i].shutdown = 0;
+
+ paa.paa_busname = "pcmcia";
+ paa.pct = (pcmcia_chipset_tag_t)&sa11x0_pcmcia_functions;
+ paa.pch = (pcmcia_chipset_handle_t)&sc->sc_socket[i];
+ paa.iobase = 0;
+ paa.iosize = 0x4000000;
+
+ sc->sc_socket[i].pcmcia =
+ (struct device *)config_found_sm(&sc->sc_pc.sc_dev,
+ &paa, sagpcic_print, sagpcic_submatch);
+
+ sa11x0_intr_establish((sa11x0_chipset_tag_t)psc,
+ i ? IRQ_CD1 : IRQ_CD0,
+ 1, IPL_BIO, sapcic_intr,
+ &sc->sc_socket[i]);
+
+ /* schedule kthread creation */
+ kthread_create(sapcic_kthread_create, &sc->sc_socket[i]);
+
+#if 0 /* XXX */
+ /* establish_intr should be after creating the kthread */
+ config_interrupt(&sc->sc_socket[i], sacpcic_config_intr);
+#endif
+ }
+}
+
+static int
+sagpcic_print(aux, name)
+ void *aux;
+ const char *name;
+{
+ return (UNCONF);
+}
+
+static int
+sagpcic_submatch(parent, cf, aux)
+ struct device *parent;
+ struct cfdata *cf;
+ void *aux;
+{
+ return (*cf->cf_attach->ca_match)(parent, cf, aux);
+}
+
+
+static int
+sagpcic_read(so, reg)
+ struct sapcic_socket *so;
+ int reg;
+{
+ int cr, bit;
+ struct sagpcic_softc *sc = (struct sagpcic_softc *)so->sc;
+
+ cr = bus_space_read_4(sc->sc_pc.sc_iot, sc->sc_gpioh, SAGPIO_PLR);
+
+ switch (reg) {
+ case SAPCIC_STATUS_CARD:
+ case SAPCIC_STATUS_READY:
+ bit = (so->socket ? GPIO_H3600_PCMCIA_CD1 :
+ GPIO_H3600_PCMCIA_CD0) & cr;
+ if (bit)
+ return SAPCIC_CARD_INVALID;
+ else
+ return SAPCIC_CARD_VALID;
+ case SAPCIC_STATUS_VS1:
+ case SAPCIC_STATUS_VS2:
+ default:
+ panic("sagpcic_read: bogus register\n");
+ }
+}
+
+static void
+sagpcic_write(so, reg, arg)
+ struct sapcic_socket *so;
+ int reg;
+ int arg;
+{
+ int s, value;
+ struct sagpcic_softc *sc = (struct sagpcic_softc *)so->sc;
+
+ s = splhigh();
+ switch (reg) {
+ case SAPCIC_CONTROL_RESET:
+ value = EGPIO_H3600_CARD_RESET;
+ break;
+ case SAPCIC_CONTROL_LINEENABLE:
+ case SAPCIC_CONTROL_WAITENABLE:
+ case SAPCIC_CONTROL_POWERSELECT:
+ break;
+
+ default:
+ splx(s);
+ panic("sagpcic_write: bogus register");
+ }
+ bus_space_write_4(sc->sc_pc.sc_iot, sc->sc_egpioh, 0, value);
+ splx(s);
+}
+
+static void
+sagpcic_set_power(so, arg)
Home |
Main Index |
Thread Index |
Old Index