SBus/EBus auxio driver
Pyun YongHyeon
yongari at kt-is.co.kr
Mon Jul 12 01:10:55 PDT 2004
Hello,
This is an auxio driver for SBus/EBus based sparc64 systems.
The driver controls front panel LED. By setting an OID
"machdep.auxio_led_blink" with sysctl(8), the LED is made to
blink based on system load average.
The driver is based on NetBSD's driver and modified to allow
changes of blinking setup dynamically. The driver was tested
on SBus Ultra2(SMP). It was not tested on EBus based sparc64
systems.(I don't have the H/W.)
If you have EBus based sparc64 system, please let me know success
or failure of the driver. Even though I don't have that hardware,
I'll do my best to fix it.
Driver URL:
http://www.kr.freebsd.org/~yongari/auxio.diff
Installation:
1. Get a diff file and patch your system.
#fetch http://www.kr.freebsd.org/~yongari/auxio.diff
#cd /usr/src
#patch -p0 < /path/to/auxio.diff
2. Add 'device auxio' to your kernel configuration file if you
prefer to use statically linked driver.
3. Build a new kernel/kernel modules and install.
4. Reboot or load kernel module with kldload(8).
Test:
#sysctl machdep.auxio_led_blink=1
LED blink rate is:
full cycle every second if completely idle (loadav = 0)
full cycle every 2 seconds if loadav = 1
full cycle every 3 seconds if loadav = 2
etc.
Thanks.
Regards,
Pyun YongHyeon
--
Pyun YongHyeon <http://www.kr.freebsd.org/~yongari>
-------------- next part --------------
--- sys/conf/files.orig Wed Jun 30 23:52:49 2004
+++ sys/conf/files Wed Jul 7 11:55:19 2004
@@ -362,6 +362,8 @@
dev/ath/if_ath.c optional ath
dev/ath/if_ath_pci.c optional ath pci
dev/ath/if_ath_pci.c optional ath card
+dev/auxio/auxio.c optional auxio sbus
+dev/auxio/auxio.c optional auxio ebus
dev/awi/am79c930.c optional awi
dev/awi/awi.c optional awi
dev/awi/if_awi_pccard.c optional awi card
--- /dev/null Mon Jul 12 16:55:00 2004
+++ sys/dev/auxio/auxio.c Mon Jul 12 16:58:12 2004
@@ -0,0 +1,469 @@
+/*-
+ * Copyright (c) 2004 Pyun YongHyeon <yongari at kt-is.co.kr>
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
+ *
+ */
+
+/* $NetBSD: auxio.c,v 1.11 2003/07/15 03:36:04 lukem Exp $ */
+
+/*
+ * Copyright (c) 2000, 2001 Matthew R. Green
+ * 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. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+/*
+ * AUXIO registers support on the sbus & ebus2, used for the floppy driver
+ * and to control the system LED, for the BLINK option.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/param.h>
+#include <sys/systm.h>
+#include <sys/bus.h>
+#include <sys/callout.h>
+#include <sys/endian.h>
+#include <sys/kernel.h>
+#include <sys/lock.h>
+#include <sys/module.h>
+#include <sys/mutex.h>
+#include <sys/resource.h>
+#include <sys/sysctl.h>
+
+#include <machine/bus.h>
+#include <dev/ofw/openfirm.h>
+#include <machine/ofw_machdep.h>
+#include <machine/resource.h>
+#include <sys/rman.h>
+#include <sparc64/sbus/sbusvar.h>
+#include <sparc64/ebus/ebusvar.h>
+
+#include <dev/auxio/auxioreg.h>
+
+/*
+ * on sun4u, auxio exists with one register (LED) on the sbus, and 5
+ * registers on the ebus2 (pci) (LED, PCIMODE, FREQUENCY, SCSI
+ * OSCILLATOR, and TEMP SENSE.
+ */
+
+struct auxio_softc {
+ struct device *sc_dev;
+
+ int sc_rid_temp;
+ struct resource *sc_res_temp;
+ bus_space_handle_t sc_regh_temp;
+ bus_space_tag_t sc_regt_temp;
+ int sc_rid_scsi;
+ struct resource *sc_res_scsi;
+ bus_space_handle_t sc_regh_scsi;
+ bus_space_tag_t sc_regt_scsi;
+ int sc_rid_freq;
+ struct resource *sc_res_freq;
+ bus_space_handle_t sc_regh_freq;
+ bus_space_tag_t sc_regt_freq;
+ int sc_rid_pci;
+ struct resource *sc_res_pci;
+ bus_space_handle_t sc_regh_pci;
+ bus_space_tag_t sc_regt_pci;
+ int sc_rid_led;
+ struct resource *sc_res_led;
+ bus_space_handle_t sc_regh_led;
+ bus_space_tag_t sc_regt_led;
+ u_int32_t sc_led_stat;
+
+ int sc_flags;
+#define AUXIO_LEDONLY 0x1
+#define AUXIO_EBUS 0x2
+#define AUXIO_SBUS 0x4
+
+ struct callout sc_ch;
+ struct mtx sc_lock;
+};
+
+#define AUXIO_ROM_NAME "auxio"
+
+static void auxio_attach_common(struct auxio_softc *);
+static int auxio_sbus_probe(device_t);
+static int auxio_sbus_attach(device_t);
+static int auxio_sbus_detach(device_t);
+static void auxio_sbus_free_resource(struct auxio_softc *);
+static int auxio_ebus_probe(device_t);
+static int auxio_ebus_attach(device_t);
+static int auxio_ebus_detach(device_t);
+static void auxio_ebus_free_resource(struct auxio_softc *);
+static void auxio_blink(void *);
+static int sysctl_auxio_led_blink(SYSCTL_HANDLER_ARGS);
+static __inline u_int32_t auxio_led_read(struct auxio_softc *);
+static __inline void auxio_led_write(struct auxio_softc *, u_int32_t);
+
+/* SBus */
+static device_method_t auxio_sbus_methods[] = {
+ DEVMETHOD(device_probe, auxio_sbus_probe),
+ DEVMETHOD(device_attach, auxio_sbus_attach),
+ DEVMETHOD(device_detach, auxio_sbus_detach),
+ {0, 0}
+};
+
+static driver_t auxio_sbus_driver = {
+ "auxio",
+ auxio_sbus_methods,
+ sizeof(struct auxio_softc)
+};
+
+static devclass_t auxio_devclass;
+DRIVER_MODULE(auxio, sbus, auxio_sbus_driver, auxio_devclass, 0, 0);
+
+/* EBus */
+static device_method_t auxio_ebus_methods[] = {
+ DEVMETHOD(device_probe, auxio_ebus_probe),
+ DEVMETHOD(device_attach, auxio_ebus_attach),
+ DEVMETHOD(device_detach, auxio_ebus_detach),
+ {0, 0}
+};
+
+static driver_t auxio_ebus_driver = {
+ "auxio",
+ auxio_ebus_methods,
+ sizeof(struct auxio_softc)
+};
+
+/* not elegant solution :-( */
+static struct auxio_softc *auxio_sc;
+
+DRIVER_MODULE(auxio, ebus, auxio_ebus_driver, auxio_devclass, 0, 0);
+
+#define AUXIO_LOCK_INIT(sc) \
+ mtx_init(&sc->sc_lock, "auxio mtx", NULL, MTX_DEF)
+#define AUXIO_LOCK(sc) mtx_lock(&sc->sc_lock)
+#define AUXIO_UNLOCK(sc) mtx_unlock(&sc->sc_lock)
+#define AUXIO_LOCK_DESTROY(sc) mtx_destroy(&sc->sc_lock)
+
+/* 0 : no blink(default), 1 : blink depending on system loads */
+static int auxio_led_blink;
+SYSCTL_PROC(_machdep, OID_AUTO, auxio_led_blink, CTLTYPE_INT | CTLFLAG_RW,
+ &auxio_led_blink, 0, &sysctl_auxio_led_blink, "I",
+ "auxio led blink control");
+
+
+static __inline void
+auxio_led_write(struct auxio_softc *sc, u_int32_t v)
+{
+ if (sc->sc_flags & AUXIO_EBUS)
+ bus_space_write_4(sc->sc_regt_led, sc->sc_regh_led, 0,
+ htole32(v));
+ else
+ bus_space_write_1(sc->sc_regt_led, sc->sc_regh_led, 0, v);
+}
+
+static __inline u_int32_t
+auxio_led_read(struct auxio_softc *sc)
+{
+ u_int32_t led;
+
+ if (sc->sc_flags & AUXIO_EBUS)
+ led = le32toh(bus_space_read_4(sc->sc_regt_led,
+ sc->sc_regh_led, 0));
+ else
+ led = bus_space_read_1(sc->sc_regt_led, sc->sc_regh_led, 0);
+
+ return (led);
+}
+
+/*
+ * handler for machdep.auxio_led_blink
+ */
+static int
+sysctl_auxio_led_blink(SYSCTL_HANDLER_ARGS)
+{
+ int blink, error;
+
+ blink = auxio_led_blink;
+ error = sysctl_handle_int(oidp, &blink, 0, req);
+ if (error)
+ return (error);
+ /* force to boolean */
+ blink = blink ? 1 : 0;
+ if (blink == auxio_led_blink)
+ return (error);
+ auxio_led_blink = blink;
+ if (blink)
+ auxio_blink(auxio_sc);
+ else {
+ callout_stop(&auxio_sc->sc_ch);
+ AUXIO_LOCK(auxio_sc);
+ auxio_led_write(auxio_sc, auxio_sc->sc_led_stat);
+ AUXIO_UNLOCK(auxio_sc);
+ }
+
+ return (error);
+}
+
+static void
+auxio_blink(void *arg)
+{
+ struct auxio_softc *sc;
+ u_int32_t led;
+ int nticks;
+
+ sc = (struct auxio_softc *)arg;
+ AUXIO_LOCK(sc);
+ led = auxio_led_read(sc);
+ led ^= AUXIO_LED_LED;
+ auxio_led_write(sc, led);
+ AUXIO_UNLOCK(sc);
+
+ /*
+ * Blink rate is:
+ * full cycle every second if completely idle (loadav = 0)
+ * full cycle every 2 seconds if loadav = 1
+ * full cycle every 3 seconds if loadav = 2
+ * etc.
+ */
+ nticks = (((averunnable.ldavg[0] + FSCALE) * hz) >> (FSHIFT + 1));
+ callout_reset(&sc->sc_ch, nticks, auxio_blink, sc);
+}
+
+static void
+auxio_attach_common(struct auxio_softc *sc)
+{
+ auxio_sc = sc; /* for sysctl reference */
+ callout_init(&sc->sc_ch, CALLOUT_MPSAFE);
+ AUXIO_LOCK(sc);
+ sc->sc_led_stat = auxio_led_read(sc);
+ AUXIO_UNLOCK(sc);
+ if (auxio_led_blink)
+ auxio_blink(sc);
+}
+
+static int
+auxio_ebus_probe(device_t dev)
+{
+ char *name;
+
+ name = ebus_get_name(dev);
+ if (strcmp(AUXIO_ROM_NAME, name) == 0) {
+ device_set_desc(dev, "Sun Auxiliary I/O");
+ return (0);
+ }
+
+ return (ENXIO);
+}
+
+static int
+auxio_ebus_attach(device_t dev)
+{
+ struct auxio_softc *sc;
+
+ sc = device_get_softc(dev);
+ bzero(sc, sizeof(*sc));
+ sc->sc_dev = dev;
+
+ AUXIO_LOCK_INIT(sc);
+ /* XXX Check for # of available I/O ports? */
+ sc->sc_rid_temp = 0;
+ if ((sc->sc_res_temp = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
+ &sc->sc_rid_temp, RF_ACTIVE)) == NULL) {
+ device_printf(dev, "cannot map temp. port\n");
+ goto attach_fail;
+ }
+ sc->sc_regt_temp = rman_get_bustag(sc->sc_res_temp);
+ sc->sc_regh_temp = rman_get_bushandle(sc->sc_res_temp);
+
+ sc->sc_rid_scsi = 1;
+ if ((sc->sc_res_scsi = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
+ &sc->sc_rid_scsi, RF_ACTIVE)) == NULL) {
+ device_printf(dev, "cannot map scsi port\n");
+ goto attach_fail;
+ }
+ sc->sc_regt_scsi = rman_get_bustag(sc->sc_res_scsi);
+ sc->sc_regh_scsi = rman_get_bushandle(sc->sc_res_scsi);
+
+ sc->sc_rid_freq = 2;
+ if ((sc->sc_res_freq = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
+ &sc->sc_rid_freq, RF_ACTIVE)) == NULL) {
+ device_printf(dev, "cannot map freq. port\n");
+ goto attach_fail;
+ }
+ sc->sc_regt_freq = rman_get_bustag(sc->sc_res_freq);
+ sc->sc_regh_freq = rman_get_bushandle(sc->sc_res_freq);
+
+ sc->sc_rid_pci = 3;
+ if ((sc->sc_res_pci = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
+ &sc->sc_rid_pci, RF_ACTIVE)) == NULL) {
+ device_printf(dev, "cannot map pci port\n");
+ goto attach_fail;
+ }
+ sc->sc_regt_pci = rman_get_bustag(sc->sc_res_pci);
+ sc->sc_regh_pci = rman_get_bushandle(sc->sc_res_pci);
+
+ sc->sc_rid_led = 4;
+ if ((sc->sc_res_led = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
+ &sc->sc_rid_led, RF_ACTIVE)) == NULL) {
+ device_printf(dev, "cannot map led port\n");
+ goto attach_fail;
+ }
+ sc->sc_regt_led = rman_get_bustag(sc->sc_res_led);
+ sc->sc_regh_led = rman_get_bushandle(sc->sc_res_led);
+
+ /* ebus auxio has 5 I/O ports */
+ sc->sc_flags = AUXIO_EBUS;
+ auxio_attach_common(sc);
+
+ return (0);
+
+attach_fail:
+ auxio_ebus_free_resource(sc);
+
+ return (ENXIO);
+}
+
+static int
+auxio_ebus_detach(device_t dev)
+{
+ struct auxio_softc *sc;
+
+ sc = device_get_softc(dev);
+ callout_stop(&sc->sc_ch);
+ AUXIO_LOCK(sc);
+ auxio_led_write(sc, sc->sc_led_stat);
+ AUXIO_UNLOCK(sc);
+ auxio_ebus_free_resource(sc);
+
+ return (0);
+}
+
+static void
+auxio_ebus_free_resource(struct auxio_softc *sc)
+{
+ if (sc->sc_res_led)
+ bus_release_resource(sc->sc_dev, SYS_RES_IOPORT,
+ sc->sc_rid_led, sc->sc_res_led);
+ if (sc->sc_res_pci)
+ bus_release_resource(sc->sc_dev, SYS_RES_IOPORT,
+ sc->sc_rid_pci, sc->sc_res_pci);
+ if (sc->sc_res_freq)
+ bus_release_resource(sc->sc_dev, SYS_RES_IOPORT,
+ sc->sc_rid_freq, sc->sc_res_freq);
+ if (sc->sc_res_scsi)
+ bus_release_resource(sc->sc_dev, SYS_RES_IOPORT,
+ sc->sc_rid_scsi, sc->sc_res_scsi);
+ if (sc->sc_res_temp)
+ bus_release_resource(sc->sc_dev, SYS_RES_IOPORT,
+ sc->sc_rid_temp, sc->sc_res_temp);
+ AUXIO_LOCK_DESTROY(sc);
+}
+
+static int
+auxio_sbus_probe(device_t dev)
+{
+ char *name;
+
+ name = sbus_get_name(dev);
+ if (strcmp(AUXIO_ROM_NAME, name) == 0) {
+ device_set_desc(dev, "Sun Auxiliary I/O");
+ return (0);
+ }
+
+ return (ENXIO);
+}
+
+
+static int
+auxio_sbus_attach(device_t dev)
+{
+ struct auxio_softc *sc;
+
+ sc = device_get_softc(dev);
+ bzero(sc, sizeof(*sc));
+ sc->sc_dev = dev;
+
+ AUXIO_LOCK_INIT(sc);
+ sc->sc_rid_led = 0;
+ if ((sc->sc_res_led = bus_alloc_resource_any(dev, SYS_RES_MEMORY,
+ &sc->sc_rid_led, RF_ACTIVE)) == NULL) {
+ device_printf(dev, "cannot map led register\n");
+ goto attach_fail;
+ }
+ sc->sc_regt_led = rman_get_bustag(sc->sc_res_led);
+ sc->sc_regh_led = rman_get_bushandle(sc->sc_res_led);
+
+ /* sbus auxio only has one set of registers */
+ sc->sc_flags = AUXIO_LEDONLY | AUXIO_SBUS;
+ auxio_attach_common(sc);
+
+ return (0);
+
+attach_fail:
+ auxio_sbus_free_resource(sc);
+
+ return (ENXIO);
+}
+
+static void
+auxio_sbus_free_resource(struct auxio_softc *sc)
+{
+ if (sc->sc_res_led)
+ bus_release_resource(sc->sc_dev, SYS_RES_MEMORY,
+ sc->sc_rid_led, sc->sc_res_led);
+ AUXIO_LOCK_DESTROY(sc);
+}
+
+static int
+auxio_sbus_detach(device_t dev)
+{
+ struct auxio_softc *sc;
+
+ sc = device_get_softc(dev);
+ callout_stop(&sc->sc_ch);
+ AUXIO_LOCK(sc);
+ auxio_led_write(sc, sc->sc_led_stat);
+ AUXIO_UNLOCK(sc);
+ auxio_sbus_free_resource(sc);
+
+ return (0);
+}
--- /dev/null Wed Jul 7 12:44:00 2004
+++ sys/dev/auxio/auxioreg.h Wed Jul 7 12:02:27 2004
@@ -0,0 +1,72 @@
+/* $NetBSD: auxioreg.h,v 1.4 2001/10/22 07:31:41 mrg Exp $ */
+
+/*
+ * Copyright (c) 2000 Matthew R. Green
+ * 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. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+ */
+
+/*
+ * The AUXIO registers; their offset in the Ebus2 address space, plus the
+ * bits for each register. Note that the fdthree (FD), SUNW,CS4231 (AUDIO)
+ * and power (POWER) devices on the Ebus2 have their AUXIO regsiters mapped
+ * into their own "reg" properties, not the "auxio" device's "reg" properties.
+ */
+#define AUXIO_FD 0x00720000
+#define AUXIO_FD_DENSENSE_INPUT 0x0
+#define AUXIO_FD_DENSENSE_OUTPUT 0x1
+
+#define AUXIO_AUDIO 0x00722000
+#define AUXIO_AUDIO_POWERDOWN 0x0
+
+#define AUXIO_POWER 0x00724000
+#define AUXIO_POWER_SYSTEM_OFF 0x0
+#define AUXIO_POWER_COURTESY_OFF 0x1
+
+#define AUXIO_LED 0x00726000
+#define AUXIO_LED_LED 1
+
+#define AUXIO_PCI 0x00728000
+#define AUXIO_PCI_SLOT0 0x0 /* two bits each */
+#define AUXIO_PCI_SLOT1 0x2
+#define AUXIO_PCI_SLOT2 0x4
+#define AUXIO_PCI_SLOT3 0x6
+#define AUXIO_PCI_MODE 0x8
+
+#define AUXIO_FREQ 0x0072a000
+#define AUXIO_FREQ_FREQ0 0x0
+#define AUXIO_FREQ_FREQ1 0x1
+#define AUXIO_FREQ_FREQ2 0x2
+
+#define AUXIO_SCSI 0x0072c000
+#define AUXIO_SCSI_INT_OSC_EN 0x0
+#define AUXIO_SCSI_EXT_OSC_EN 0x1
+
+#define AUXIO_TEMP 0x0072f000
+#define AUXIO_TEMP_SELECT 0x0
+#define AUXIO_TEMP_CLOCK 0x1
+#define AUXIO_TEMP_ENABLE 0x2
+#define AUXIO_TEMP_DATAOUT 0x3
+#define AUXIO_TEMP_DATAINT 0x4
--- sys/modules/Makefile.orig Fri Jul 2 16:05:24 2004
+++ sys/modules/Makefile Wed Jul 7 12:06:03 2004
@@ -27,6 +27,7 @@
ath \
${_ath_hal} \
aue \
+ ${_auxio} \
${_awi} \
axe \
bfe \
@@ -418,6 +419,7 @@
.endif
.if ${MACHINE_ARCH} == "sparc64"
+_auxio= auxio
_gem= gem
_hme= hme
_sound= sound
--- /dev/null Mon Jul 12 14:11:00 2004
+++ sys/modules/auxio/Makefile Wed Jul 7 12:07:10 2004
@@ -0,0 +1,10 @@
+# $FreeBSD$
+
+.PATH: ${.CURDIR}/../../dev/auxio
+
+KMOD= auxio
+
+SRCS= auxio.c
+SRCS+= device_if.h bus_if.h
+
+.include <bsd.kmod.mk>
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