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-rw-r--r--share/man/man4/Makefile5
-rw-r--r--share/man/man4/isa.46
-rw-r--r--share/man/man4/schsio.469
-rw-r--r--sys/arch/amd64/conf/GENERIC7
-rw-r--r--sys/arch/i386/conf/GENERIC7
-rw-r--r--sys/dev/isa/files.isa7
-rw-r--r--sys/dev/isa/sch311x.c467
7 files changed, 561 insertions, 7 deletions
diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index b20cb365e63..c1df61d3afe 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile,v 1.474 2009/01/16 05:03:52 kevlo Exp $
+# $OpenBSD: Makefile,v 1.475 2009/01/23 20:32:22 mk Exp $
MAN= aac.4 ac97.4 acphy.4 \
acpi.4 acpiac.4 acpiasus.4 acpibat.4 acpibtn.4 acpicpu.4 acpidock.4 \
@@ -40,7 +40,8 @@ MAN= aac.4 ac97.4 acphy.4 \
pms.4 ppb.4 ppp.4 pppoe.4 pty.4 puc.4 pwdog.4 qsphy.4 radio.4 raid.4 \
ral.4 random.4 ray.4 rd.4 re.4 rgephy.4 ricohrtc.4 \
rl.4 rlphy.4 route.4 rt.4 rum.4 run.4 \
- rtfps.4 rtii.4 rtw.4 safe.4 safte.4 san.4 sbt.4 sbus.4 scsi.4 sd.4 \
+ rtfps.4 rtii.4 rtw.4 safe.4 safte.4 san.4 sbt.4 sbus.4 schsio.4 \
+ scsi.4 sd.4 \
sdmmc.4 sdhc.4 ses.4 \
sequencer.4 sf.4 sf2r.4 sfr.4 sili.4 siop.4 sis.4 sk.4 sl.4 sli.4 \
sm.4 softraid.4 spdmem.4 sdtemp.4 speaker.4 sppp.4 sqphy.4 \
diff --git a/share/man/man4/isa.4 b/share/man/man4/isa.4
index 797ec4cba3c..1ab1f3d0dcf 100644
--- a/share/man/man4/isa.4
+++ b/share/man/man4/isa.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: isa.4,v 1.62 2009/01/16 14:43:00 jmc Exp $
+.\" $OpenBSD: isa.4,v 1.63 2009/01/23 20:32:22 mk Exp $
.\" $NetBSD: isa.4,v 1.19 2000/03/18 16:54:37 augustss Exp $
.\"
.\" Copyright (c) 2000 Theo de Raadt. All rights reserved.
@@ -31,7 +31,7 @@
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd $Mdocdate: January 16 2009 $
+.Dd $Mdocdate: January 23 2009 $
.Dt ISA 4
.Os
.Sh NAME
@@ -200,6 +200,8 @@ temperature, voltage, and fan sensor with watchdog timer
National Semiconductor LM78/79/81 temperature, voltage, and fan sensor
.It Xr nsclpcsio 4
National Semiconductor PC87366 LPC Super I/O with GPIO
+.It Xr schsio 4
+SMSC SCH311x LPC Super I/O
.It Xr viasio 4
VIA VT1211 LPC Super I/O
.It Xr wbsio 4
diff --git a/share/man/man4/schsio.4 b/share/man/man4/schsio.4
new file mode 100644
index 00000000000..4b03d0badea
--- /dev/null
+++ b/share/man/man4/schsio.4
@@ -0,0 +1,69 @@
+.\" $OpenBSD: schsio.4,v 1.1 2009/01/23 20:32:22 mk Exp $
+.\"
+.\" Copyright (c) 2009 Michael Knudsen <mk@openbsd.org>
+.\"
+.\" Permission to use, copy, modify, and distribute this software for any
+.\" purpose with or without fee is hereby granted, provided that the above
+.\" copyright notice and this permission notice appear in all copies.
+.\"
+.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+.Dd $Mdocdate: January 23 2009 $
+.Dt SCHSIO 4
+.Os
+.Sh NAME
+.Nm schsio
+.Nd SMSC SCH311x LPC Super I/O
+.Sh SYNOPSIS
+.Cd "schsio* at isa? port 0x2e flags 0x0000"
+.Cd "schsio* at isa? port 0x4e flags 0x0000"
+.Cd "schsio* at isa? port 0x162e flags 0x0000"
+.Cd "schsio* at isa? port 0x164e flags 0x0000"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the SMSC SCH3112, SCH3114, and SCH3116
+ICs.
+Among other things, the devices contain environment sensors, a watchdog
+timer, and fan control.
+The
+.Nm
+driver currently only supports the environment sensors.
+The hardware provides the following sensors:
+.Bl -column "Internal diode" "Units" "Typical" -offset indent
+.It Sy "Sensor" Ta Sy "Units" Ta Sy "Typical use"
+.It Li "Internal diode" Ta "uK" Ta "IC internal thermal diode"
+.It Li "Remote diode 1" Ta "uK" Ta "External thermal diode"
+.It Li "Remove diode 2" Ta "uK" Ta "External thermal diode"
+.It Li "FAN1" Ta "RPM" Ta "Fan tachometer"
+.It Li "FAN2" Ta "RPM" Ta "Fan tachometer"
+.It Li "FAN3" Ta "RPM" Ta "Fan tachometer"
+.It Li "+2.5V" Ta "uV" Ta "Voltage"
+.It Li "+1.5V (Vccp)" Ta "uV" Ta "Voltage"
+.It Li "+3.3V (VCC)" Ta "uV" Ta "Voltage"
+.It Li "+5V" Ta "uV" Ta "Voltage"
+.It Li "+12V" Ta "uV" Ta "Voltage"
+.It Li "+3.3V (VTR)" Ta "uV" Ta "Voltage"
+.It Li "+3V (Vbat)" Ta "uV" Ta "Voltage"
+.El
+.Sh SEE ALSO
+.Xr intro 4 ,
+.Xr isa 4 ,
+.Xr watchdog 4 ,
+.Xr sensorsd 8 ,
+.Xr sysctl 8
+.Sh HISTORY
+The
+.Nm
+driver first appeared in
+.Ox 4.5 .
+.Sh AUTHORS
+The
+.Nm
+driver was written by
+.An Michael Knudsen Aq mk@openbsd.org .
diff --git a/sys/arch/amd64/conf/GENERIC b/sys/arch/amd64/conf/GENERIC
index 0678609356b..eb63ca9a462 100644
--- a/sys/arch/amd64/conf/GENERIC
+++ b/sys/arch/amd64/conf/GENERIC
@@ -1,4 +1,4 @@
-# $OpenBSD: GENERIC,v 1.255 2009/01/18 04:41:26 kevlo Exp $
+# $OpenBSD: GENERIC,v 1.256 2009/01/23 20:32:22 mk Exp $
#
# For further information on compiling OpenBSD kernels, see the config(8)
# man page.
@@ -78,6 +78,11 @@ it* at isa? port 0x2e # ITE IT8705F, IT8712F, IT8716F, IT8718F,
it* at isa? port 0x4e # IT8726F and SiS SiS950 monitors and
# watchdog timer
+schsio* at isa? port 0x2e # SMSC SCH311x Super I/O
+schsio* at isa? port 0x4e
+#schsio* at isa? port 0x162e
+#schsio* at isa? port 0x164e
+
viaenv* at pci? # VIA VT82C686A hardware monitor
#viasio* at isa? port 0x2e flags 0x0000 # VIA VT1211 LPC Super I/O
#viasio* at isa? port 0x4e flags 0x0000
diff --git a/sys/arch/i386/conf/GENERIC b/sys/arch/i386/conf/GENERIC
index 70e83754990..b8d960bc75b 100644
--- a/sys/arch/i386/conf/GENERIC
+++ b/sys/arch/i386/conf/GENERIC
@@ -1,4 +1,4 @@
-# $OpenBSD: GENERIC,v 1.649 2009/01/18 04:41:26 kevlo Exp $
+# $OpenBSD: GENERIC,v 1.650 2009/01/23 20:32:22 mk Exp $
#
# For further information on compiling OpenBSD kernels, see the config(8)
# man page.
@@ -131,6 +131,11 @@ it* at isa? port 0x2e # ITE IT8705F, IT8712F, IT8716F,
it* at isa? port 0x4e # IT8718F, IT8726F and SiS SiS950
# monitors and watchdog timer
+schsio* at isa? port 0x2e # SMSC SCH311x Super I/O
+schsio* at isa? port 0x4e
+#schsio* at isa? port 0x162e
+#schsio* at isa? port 0x164e
+
viaenv* at pci? # VIA VT82C686A hardware monitor
viasio* at isa? port 0x2e flags 0x0000 # VIA VT1211 LPC Super I/O
viasio* at isa? port 0x4e flags 0x0000
diff --git a/sys/dev/isa/files.isa b/sys/dev/isa/files.isa
index e9051b11971..1489c93ac09 100644
--- a/sys/dev/isa/files.isa
+++ b/sys/dev/isa/files.isa
@@ -1,4 +1,4 @@
-# $OpenBSD: files.isa,v 1.104 2008/04/23 13:28:59 jsg Exp $
+# $OpenBSD: files.isa,v 1.105 2009/01/23 20:32:22 mk Exp $
# $NetBSD: files.isa,v 1.21 1996/05/16 03:45:55 mycroft Exp $
#
# Config file and device description for machine-independent ISA code.
@@ -337,6 +337,11 @@ device wbsio {}
attach wbsio at isa
file dev/isa/wbsio.c wbsio
+# SMSC SCH311x Super I/O
+device schsio {}
+attach schsio at isa
+file dev/isa/sch311x.c schsio
+
# National Semiconductor LM78/79/81 and compatible hardware monitors
attach lm at isa with lm_isa
attach lm at wbsio with lm_wbsio
diff --git a/sys/dev/isa/sch311x.c b/sys/dev/isa/sch311x.c
new file mode 100644
index 00000000000..d288f94803c
--- /dev/null
+++ b/sys/dev/isa/sch311x.c
@@ -0,0 +1,467 @@
+/* $OpenBSD: sch311x.c,v 1.1 2009/01/23 20:32:22 mk Exp $ */
+/*
+ * Copyright (c) 2008 Mark Kettenis <kettenis@openbsd.org>
+ * Copyright (c) 2009 Michael Knudsen <mk@openbsd.org>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/*
+ * SMSC SCH3112, SCH3114, and SCH3116 LPC Super I/O driver.
+ */
+
+#include <sys/param.h>
+#include <sys/device.h>
+#include <sys/kernel.h>
+#include <sys/systm.h>
+#include <sys/types.h>
+#include <sys/sensors.h>
+
+#include <machine/bus.h>
+
+#include <dev/isa/isareg.h>
+#include <dev/isa/isavar.h>
+
+/* Device identifiers */
+#define SCHSIO_ID_SCH3112 0x7c
+#define SCHSIO_ID_SCH3114 0x7d
+#define SCHSIO_ID_SCH3116 0x7f
+
+#define SCHSIO_IOSIZE 0x02
+#define SCHSIO_PORT_CONFIG 0x00
+
+/* These are used in configuration mode */
+#define SCHSIO_PORT_INDEX 0x00
+#define SCHSIO_PORT_DATA 0x01
+
+#define SCHSIO_CONFIG_ENTER 0x55
+#define SCHSIO_CONFIG_LEAVE 0xaa
+
+/* Register definitions */
+#define SCHSIO_IDX_LDEVSEL 0x07 /* Logical device select */
+#define SCHSIO_IDX_DEVICE 0x20 /* Device ID */
+#define SCHSIO_IDX_REV 0x21 /* Device revision */
+
+#define SCHSIO_IDX_BASE_HI 0x60 /* Configuration base address */
+#define SCHSIO_IDX_BASE_LO 0x61
+
+/* Logical devices */
+#define SCHSIO_LDEV_RUNTIME 0x0a /* holds wdog and sensors */
+
+
+/* Hardware monitor */
+#define SCHSIO_HWM_INTERVAL 5 /* seconds */
+
+/* Register access */
+#define SCHSIO_HWM_IOSIZE 0x02
+#define SCHSIO_HWM_OFFSET 0x70
+#define SCHSIO_HWM_INDEX 0x00
+#define SCHSIO_HWM_DATA 0x01
+
+/* Sensor definitions */
+/* Voltage */
+#define SCHSIO_HWM_VOLT1 0x20
+#define SCHSIO_HWM_VOLT2 0x21
+#define SCHSIO_HWM_VOLT3 0x22
+#define SCHSIO_HWM_VOLT4 0x23
+#define SCHSIO_HWM_VOLT5 0x24
+#define SCHSIO_HWM_VOLT6 0x99
+#define SCHSIO_HWM_VOLT7 0x9a
+
+/* Temperature */
+#define SCHSIO_HWM_TEMP1 0x26
+#define SCHSIO_HWM_TEMP2 0x25
+#define SCHSIO_HWM_TEMP3 0x27
+
+/* Fan speed */
+#define SCHSIO_HWM_TACH1_L 0x28
+#define SCHSIO_HWM_TACH1_U 0x29
+#define SCHSIO_HWM_TACH2_L 0x2a
+#define SCHSIO_HWM_TACH2_U 0x2b
+#define SCHSIO_HWM_TACH3_L 0x2c
+#define SCHSIO_HWM_TACH3_U 0x2d
+
+/* 11111 = 90kHz * 10^9 */
+#define SCHSIO_FAN_RPM(x) (1000000000 / ((x) * 11111) * 60)
+
+#define SCHSIO_CONV_VOLT1 66400
+#define SCHSIO_CONV_VOLT2 20000
+#define SCHSIO_CONV_VOLT3 43800
+#define SCHSIO_CONV_VOLT4 66400
+#define SCHSIO_CONV_VOLT5 160000
+#define SCHSIO_CONV_VOLT6 43800
+#define SCHSIO_CONV_VOLT7 43800
+#define SCHSIO_VOLT_MUV(x, k) (1000000 * (x) / 2560000 * (k))
+
+#define SCHSIO_TEMP_MUK(x) (((x) + 273) * 1000000)
+
+#define SCHSIO_SENSORS 13
+
+#define SCHSIO_SENSOR_FAN1 0
+#define SCHSIO_SENSOR_FAN2 1
+#define SCHSIO_SENSOR_FAN3 2
+
+#define SCHSIO_SENSOR_VOLT1 3
+#define SCHSIO_SENSOR_VOLT2 4
+#define SCHSIO_SENSOR_VOLT3 5
+#define SCHSIO_SENSOR_VOLT4 6
+#define SCHSIO_SENSOR_VOLT5 7
+#define SCHSIO_SENSOR_VOLT6 8
+#define SCHSIO_SENSOR_VOLT7 9
+
+#define SCHSIO_SENSOR_TEMP1 10
+#define SCHSIO_SENSOR_TEMP2 11
+#define SCHSIO_SENSOR_TEMP3 12
+
+
+#ifdef SCHSIO_DEBUG
+#define DPRINTF(x) printf x
+#else
+#define DPRINTF(x)
+#endif
+
+#define DEVNAME(x) ((x)->sc_dev.dv_xname)
+
+struct schsio_softc {
+ struct device sc_dev;
+
+ bus_space_tag_t sc_iot;
+ bus_space_handle_t sc_ioh;
+
+ bus_space_handle_t sc_hwm_ioh;
+
+ struct ksensordev sc_sensordev;
+ struct ksensor sc_sensor[SCHSIO_SENSORS];
+};
+
+int schsio_probe(struct device *, void *, void *);
+void schsio_attach(struct device *, struct device *, void *);
+int schsio_print(void *, const char *);
+
+static __inline void schsio_config_enable(bus_space_tag_t iot,
+ bus_space_handle_t ioh);
+static __inline void schsio_config_disable(bus_space_tag_t iot,
+ bus_space_handle_t ioh);
+
+u_int8_t schsio_config_read(bus_space_tag_t iot, bus_space_handle_t ioh,
+ int reg);
+void schsio_config_write(bus_space_tag_t iot,
+ bus_space_handle_t ioh, int reg, u_int8_t val);
+
+/* HWM prototypes */
+void schsio_hwm_init(struct schsio_softc *sc);
+void schsio_hwm_update(void *arg);
+
+u_int8_t schsio_hwm_read(struct schsio_softc *sc, int reg);
+
+
+struct cfattach schsio_ca = {
+ sizeof(struct schsio_softc),
+ schsio_probe,
+ schsio_attach
+};
+
+struct cfdriver schsio_cd = {
+ NULL, "schsio", DV_DULL
+};
+
+static __inline void
+schsio_config_enable(bus_space_tag_t iot, bus_space_handle_t ioh)
+{
+ bus_space_write_1(iot, ioh, SCHSIO_PORT_CONFIG, SCHSIO_CONFIG_ENTER);
+}
+
+static __inline void
+schsio_config_disable(bus_space_tag_t iot, bus_space_handle_t ioh)
+{
+ bus_space_write_1(iot, ioh, SCHSIO_PORT_CONFIG, SCHSIO_CONFIG_LEAVE);
+}
+
+u_int8_t
+schsio_config_read(bus_space_tag_t iot, bus_space_handle_t ioh, int reg)
+{
+ bus_space_write_1(iot, ioh, SCHSIO_PORT_INDEX, reg);
+ return (bus_space_read_1(iot, ioh, SCHSIO_PORT_DATA));
+}
+
+void
+schsio_config_write(bus_space_tag_t iot, bus_space_handle_t ioh, int reg,
+ u_int8_t val)
+{
+ bus_space_write_1(iot, ioh, SCHSIO_PORT_INDEX, reg);
+ bus_space_write_1(iot, ioh, SCHSIO_PORT_DATA, val);
+}
+
+int
+schsio_probe(struct device *parent, void *match, void *aux)
+{
+ struct isa_attach_args *ia = aux;
+ bus_space_tag_t iot;
+ bus_space_handle_t ioh;
+ u_int8_t reg;
+
+ /* Match by device ID */
+ iot = ia->ia_iot;
+ if (bus_space_map(iot, ia->ipa_io[0].base, SCHSIO_IOSIZE, 0, &ioh))
+ return (0);
+
+ schsio_config_enable(iot, ioh);
+ reg = schsio_config_read(iot, ioh, SCHSIO_IDX_DEVICE);
+ schsio_config_disable(iot, ioh);
+
+ bus_space_unmap(iot, ia->ipa_io[0].base, SCHSIO_IOSIZE);
+
+ switch (reg) {
+ case SCHSIO_ID_SCH3112:
+ case SCHSIO_ID_SCH3114:
+ case SCHSIO_ID_SCH3116:
+ ia->ipa_nio = 1;
+ ia->ipa_io[0].length = SCHSIO_IOSIZE;
+ ia->ipa_nmem = 0;
+ ia->ipa_nirq = 0;
+ ia->ipa_ndrq = 0;
+
+ return (1);
+ break;
+ }
+
+ return (0);
+}
+
+void
+schsio_attach(struct device *parent, struct device *self, void *aux)
+{
+ struct schsio_softc *sc = (void *)self;
+ struct isa_attach_args *ia = aux;
+ u_int8_t reg;
+
+ /* Map ISA I/O space */
+ sc->sc_iot = ia->ia_iot;
+ if (bus_space_map(sc->sc_iot, ia->ipa_io[0].base,
+ SCHSIO_IOSIZE, 0, &sc->sc_ioh)) {
+ printf(": can't map I/O space\n");
+ return;
+ }
+
+ /* Enter configuration mode */
+ schsio_config_enable(sc->sc_iot, sc->sc_ioh);
+
+ /* Read device ID */
+ reg = schsio_config_read(sc->sc_iot, sc->sc_ioh, SCHSIO_IDX_DEVICE);
+ switch (reg) {
+ case SCHSIO_ID_SCH3112:
+ printf(": SCH3112");
+ break;
+ case SCHSIO_ID_SCH3114:
+ printf(": SCH3114");
+ break;
+ case SCHSIO_ID_SCH3116:
+ printf(": SCH3116");
+ break;
+ }
+
+ /* Read device revision */
+ reg = schsio_config_read(sc->sc_iot, sc->sc_ioh, SCHSIO_IDX_REV);
+ printf(" rev 0x%02x", reg);
+
+ schsio_hwm_init(sc);
+
+ printf("\n");
+
+ /* Escape from configuration mode */
+ schsio_config_disable(sc->sc_iot, sc->sc_ioh);
+
+}
+
+void
+schsio_hwm_init(struct schsio_softc *sc)
+{
+ int i;
+ u_int16_t iobase;
+ u_int8_t reg0, reg1;
+
+ /* Select runtime registers logical device */
+ schsio_config_write(sc->sc_iot, sc->sc_ioh, SCHSIO_IDX_LDEVSEL,
+ SCHSIO_LDEV_RUNTIME);
+
+ reg0 = schsio_config_read(sc->sc_iot, sc->sc_ioh,
+ SCHSIO_IDX_BASE_HI);
+ reg1 = schsio_config_read(sc->sc_iot, sc->sc_ioh,
+ SCHSIO_IDX_BASE_LO);
+ iobase = ((reg0 << 8) | reg1) + SCHSIO_HWM_OFFSET;
+
+
+ if (bus_space_map(sc->sc_iot, iobase,
+ SCHSIO_HWM_IOSIZE, 0, &sc->sc_hwm_ioh)) {
+ printf(": can't map I/O space\n");
+ return;
+ }
+
+ /* Set up sensors */
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_FAN1].desc, "",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_FAN1].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_FAN2].desc, "",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_FAN2].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_FAN3].desc, "",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_FAN3].desc));
+ for (i = SCHSIO_SENSOR_FAN1; i < SCHSIO_SENSOR_FAN3 + 1; i++) {
+ sc->sc_sensor[i].type = SENSOR_FANRPM;
+ sc->sc_sensor[i].flags = SENSOR_FINVALID;
+ sc->sc_sensor[i].status = SENSOR_S_OK;
+ sc->sc_sensor[i].value = 0;
+ }
+
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_VOLT1].desc, "+2.5V",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_VOLT1].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_VOLT2].desc, "+1.5V (Vccp)",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_VOLT2].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_VOLT3].desc, "+3.3V (VCC)",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_VOLT3].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_VOLT4].desc, "+5V",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_VOLT4].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_VOLT5].desc, "+12V",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_VOLT5].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_VOLT6].desc, "+3.3V (VTR)",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_VOLT6].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_VOLT7].desc, "+3V (Vbat)",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_VOLT7].desc));
+ for (i = SCHSIO_SENSOR_VOLT1; i < SCHSIO_SENSOR_VOLT7 + 1; i++) {
+ sc->sc_sensor[i].type = SENSOR_VOLTS_DC;
+ sc->sc_sensor[i].flags = SENSOR_FINVALID;
+ sc->sc_sensor[i].status = SENSOR_S_OK;
+ sc->sc_sensor[i].value = 0;
+ }
+
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_TEMP1].desc, "Internal",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_TEMP1].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_TEMP2].desc, "Remote",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_TEMP2].desc));
+ strlcpy(sc->sc_sensor[SCHSIO_SENSOR_TEMP3].desc, "Remote",
+ sizeof(sc->sc_sensor[SCHSIO_SENSOR_TEMP3].desc));
+ for (i = SCHSIO_SENSOR_TEMP1; i < SCHSIO_SENSOR_TEMP3 + 1; i++) {
+ sc->sc_sensor[i].type = SENSOR_TEMP;
+ sc->sc_sensor[i].flags = SENSOR_FINVALID;
+ sc->sc_sensor[i].status = SENSOR_S_OK;
+ sc->sc_sensor[i].value = 0;
+ }
+
+ strlcpy(sc->sc_sensordev.xname, DEVNAME(sc),
+ sizeof(sc->sc_sensordev.xname));
+
+ for (i = 0; i < SCHSIO_SENSORS; i++)
+ sensor_attach(&sc->sc_sensordev, &sc->sc_sensor[i]);
+
+ sensordev_install(&sc->sc_sensordev);
+
+ sensor_task_register(sc, schsio_hwm_update, SCHSIO_HWM_INTERVAL);
+}
+
+void
+schsio_hwm_update(void *arg)
+{
+ struct schsio_softc *sc;
+ u_int16_t tach;
+ int8_t temp;
+ u_int8_t volt;
+ u_int8_t reg0, reg1;
+
+ sc = (struct schsio_softc *)arg;
+
+ schsio_config_enable(sc->sc_iot, sc->sc_ioh);
+
+ /* Select logical device a */
+ schsio_config_write(sc->sc_iot, sc->sc_ioh, SCHSIO_IDX_LDEVSEL,
+ SCHSIO_LDEV_RUNTIME);
+
+ reg0 = schsio_hwm_read(sc, SCHSIO_HWM_TACH1_L);
+ reg1 = schsio_hwm_read(sc, SCHSIO_HWM_TACH1_U);
+ tach = (reg1 << 8) | reg0;
+ sc->sc_sensor[SCHSIO_SENSOR_FAN1].value = SCHSIO_FAN_RPM(tach);
+ sc->sc_sensor[SCHSIO_SENSOR_FAN1].flags =
+ (tach == 0xffff) ? SENSOR_FINVALID : 0;
+
+ reg0 = schsio_hwm_read(sc, SCHSIO_HWM_TACH2_L);
+ reg1 = schsio_hwm_read(sc, SCHSIO_HWM_TACH2_U);
+ tach = (reg1 << 8) | reg0;
+ sc->sc_sensor[SCHSIO_SENSOR_FAN2].value = SCHSIO_FAN_RPM(tach);
+ sc->sc_sensor[SCHSIO_SENSOR_FAN2].flags =
+ (tach == 0xffff) ? SENSOR_FINVALID : 0;
+
+ reg0 = schsio_hwm_read(sc, SCHSIO_HWM_TACH3_L);
+ reg1 = schsio_hwm_read(sc, SCHSIO_HWM_TACH3_U);
+ tach = (reg1 << 8) | reg0;
+ sc->sc_sensor[SCHSIO_SENSOR_FAN3].value = SCHSIO_FAN_RPM(tach);
+ sc->sc_sensor[SCHSIO_SENSOR_FAN3].flags =
+ (tach == 0xffff) ? SENSOR_FINVALID : 0;
+
+ volt = schsio_hwm_read(sc, SCHSIO_HWM_VOLT1);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT1].value =
+ SCHSIO_VOLT_MUV(volt, SCHSIO_CONV_VOLT1);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT1].flags = 0;
+
+ volt = schsio_hwm_read(sc, SCHSIO_HWM_VOLT2);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT2].value =
+ SCHSIO_VOLT_MUV(volt, SCHSIO_CONV_VOLT2);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT2].flags = 0;
+
+ volt = schsio_hwm_read(sc, SCHSIO_HWM_VOLT3);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT3].value =
+ SCHSIO_VOLT_MUV(volt, SCHSIO_CONV_VOLT3);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT3].flags = 0;
+
+ volt = schsio_hwm_read(sc, SCHSIO_HWM_VOLT4);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT4].value =
+ SCHSIO_VOLT_MUV(volt, SCHSIO_CONV_VOLT4);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT4].flags = 0;
+
+ volt = schsio_hwm_read(sc, SCHSIO_HWM_VOLT5);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT5].value =
+ SCHSIO_VOLT_MUV(volt, SCHSIO_CONV_VOLT5);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT5].flags = 0;
+
+ volt = schsio_hwm_read(sc, SCHSIO_HWM_VOLT6);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT6].value =
+ SCHSIO_VOLT_MUV(volt, SCHSIO_CONV_VOLT6);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT6].flags = 0;
+
+ volt = schsio_hwm_read(sc, SCHSIO_HWM_VOLT7);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT7].value =
+ SCHSIO_VOLT_MUV(volt, SCHSIO_CONV_VOLT7);
+ sc->sc_sensor[SCHSIO_SENSOR_VOLT7].flags = 0;
+
+ temp = schsio_hwm_read(sc, SCHSIO_HWM_TEMP1);
+ sc->sc_sensor[SCHSIO_SENSOR_TEMP1].value = SCHSIO_TEMP_MUK(temp);
+ sc->sc_sensor[SCHSIO_SENSOR_TEMP1].flags =
+ ((uint8_t)temp == 0x80) ? SENSOR_FINVALID : 0;
+
+ temp = schsio_hwm_read(sc, SCHSIO_HWM_TEMP2);
+ sc->sc_sensor[SCHSIO_SENSOR_TEMP2].value = SCHSIO_TEMP_MUK(temp);
+ sc->sc_sensor[SCHSIO_SENSOR_TEMP2].flags =
+ ((uint8_t)temp == 0x80) ? SENSOR_FINVALID : 0;
+
+ temp = schsio_hwm_read(sc, SCHSIO_HWM_TEMP3);
+ sc->sc_sensor[SCHSIO_SENSOR_TEMP3].value = SCHSIO_TEMP_MUK(temp);
+ sc->sc_sensor[SCHSIO_SENSOR_TEMP3].flags =
+ ((uint8_t)temp == 0x80) ? SENSOR_FINVALID : 0;
+
+ schsio_config_disable(sc->sc_iot, sc->sc_ioh);
+
+}
+
+u_int8_t
+schsio_hwm_read(struct schsio_softc *sc, int reg)
+{
+ bus_space_write_1(sc->sc_iot, sc->sc_hwm_ioh, SCHSIO_HWM_INDEX, reg);
+ return (bus_space_read_1(sc->sc_iot, sc->sc_hwm_ioh, SCHSIO_HWM_DATA));
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-15 07:02:02 +0000