static void
tmp121temp_attach(device_t parent, device_t self, void *aux)
{
struct tmp121temp_softc *sc = device_private(self);
struct spi_attach_args *sa = aux;
aprint_naive(": Temperature Sensor\n");
aprint_normal(": TI TMP121 Temperature Sensor\n");
sc->sc_sh = sa->sa_handle;
sc->sc_sme = sysmon_envsys_create();
sc->sc_sensor.units = ENVSYS_STEMP;
strlcpy(sc->sc_sensor.desc, device_xname(self),
sizeof(sc->sc_sensor.desc));
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor)) {
sysmon_envsys_destroy(sc->sc_sme);
return;
}
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_refresh = tmp121temp_refresh;
sc->sc_sme->sme_cookie = sc;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(self, "unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
}
}
static void
axp20x_attach(device_t parent, device_t self, void *aux)
{
struct axp20x_softc *sc = device_private(self);
struct i2c_attach_args *ia = aux;
sc->sc_dev = self;
sc->sc_i2c = ia->ia_tag;
sc->sc_addr = ia->ia_addr;
aprint_naive("\n");
aprint_normal("\n");
sc->sc_sme = sysmon_envsys_create();
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = axp20x_sensors_refresh;
sc->sc_sensor_temp.units = ENVSYS_STEMP;
sc->sc_sensor_temp.state = ENVSYS_SINVALID;
sc->sc_sensor_temp.flags = ENVSYS_FHAS_ENTROPY;
snprintf(sc->sc_sensor_temp.desc, sizeof(sc->sc_sensor_temp.desc),
"internal temperature");
sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor_temp);
sysmon_envsys_register(sc->sc_sme);
}
void
tda_attach(device_t parent, device_t self, void *aux)
{
struct tda_softc *sc = device_private(self);
struct i2c_attach_args *ia = aux;
sc->sc_dev = self;
sc->sc_tag = ia->ia_tag;
sc->sc_addr = ia->ia_addr;
aprint_normal(": %s\n", ia->ia_name);
aprint_naive(": Environment sensor\n");
/*
* Set the fans to maximum speed and save the power levels;
* the controller is write-only.
*/
sc->sc_cfan_speed = sc->sc_sfan_speed = (TDA_FANSPEED_MAX+TDA_FANSPEED_MIN)/2;
tda_setspeed(sc);
callout_init(&sc->sc_timer, CALLOUT_MPSAFE);
callout_reset(&sc->sc_timer, hz*20, tda_timeout, sc);
/* Initialise sensor data */
sc->sc_sensor[SENSOR_FAN_CPU].state = ENVSYS_SINVALID;
sc->sc_sensor[SENSOR_FAN_CPU].units = ENVSYS_INTEGER;
sc->sc_sensor[SENSOR_FAN_CPU].flags = ENVSYS_FMONNOTSUPP;
strlcpy(sc->sc_sensor[SENSOR_FAN_CPU].desc,
"fan.cpu",sizeof("fan.cpu"));
sc->sc_sensor[SENSOR_FAN_SYS].state = ENVSYS_SINVALID;
sc->sc_sensor[SENSOR_FAN_SYS].units = ENVSYS_INTEGER;
sc->sc_sensor[SENSOR_FAN_SYS].flags = ENVSYS_FMONNOTSUPP;
strlcpy(sc->sc_sensor[SENSOR_FAN_SYS].desc,
"fan.sys",sizeof("fan.sys"));
sc->sc_sme = sysmon_envsys_create();
if (sysmon_envsys_sensor_attach(
sc->sc_sme, &sc->sc_sensor[SENSOR_FAN_CPU])) {
sysmon_envsys_destroy(sc->sc_sme);
aprint_error_dev(self,
"unable to attach cpu fan at sysmon\n");
return;
}
if (sysmon_envsys_sensor_attach(
sc->sc_sme, &sc->sc_sensor[SENSOR_FAN_SYS])) {
sysmon_envsys_destroy(sc->sc_sme);
aprint_error_dev(self,
"unable to attach sys fan at sysmon\n");
return;
}
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = tda_refresh;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(self,
"unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
return;
}
}
static void
hytp14_attach(device_t parent, device_t self, void *aux)
{
struct hytp14_sc *sc = device_private(self);
struct i2c_attach_args *ia = aux;
int i;
sc->sc_dev = self;
sc->sc_tag = ia->ia_tag;
sc->sc_addr = ia->ia_addr;
sc->sc_refresh = 0;
sc->sc_valid = ENVSYS_SINVALID;
sc->sc_numsensors = __arraycount(hytp14_sensors);
if ((sc->sc_sme = sysmon_envsys_create()) == NULL) {
aprint_error_dev(sc->sc_dev,
"unable to create sysmon structure\n");
return;
}
for (i = 0; i < sc->sc_numsensors; i++) {
strlcpy(sc->sc_sensors[i].desc,
hytp14_sensors[i].desc,
sizeof sc->sc_sensors[i].desc);
sc->sc_sensors[i].units = hytp14_sensors[i].type;
sc->sc_sensors[i].state = ENVSYS_SINVALID;
DPRINTF(2, ("hytp14_attach: registering sensor %d (%s)\n", i,
sc->sc_sensors[i].desc));
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensors[i])) {
aprint_error_dev(sc->sc_dev,
"unable to attach sensor\n");
sysmon_envsys_destroy(sc->sc_sme);
return;
}
}
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = hytp14_refresh;
DPRINTF(2, ("hytp14_attach: registering with envsys\n"));
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(sc->sc_dev,
"unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
return;
}
aprint_normal(": HYT-221/271/939 humidity and temperature sensor\n");
}
static void
thinkpad_sensors_init(thinkpad_softc_t *sc)
{
int i, j;
if (sc->sc_ecdev == NULL)
return; /* no chance of this working */
sc->sc_sme = sysmon_envsys_create();
for (i = j = 0; i < THINKPAD_NTEMPSENSORS; i++) {
sc->sc_sensor[i].units = ENVSYS_STEMP;
sc->sc_sensor[i].state = ENVSYS_SINVALID;
sc->sc_sensor[i].flags = ENVSYS_FHAS_ENTROPY;
(void)snprintf(sc->sc_sensor[i].desc,
sizeof(sc->sc_sensor[i].desc), "temperature %d", i);
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i]) != 0)
goto fail;
}
for (i = THINKPAD_NTEMPSENSORS; i < THINKPAD_NSENSORS; i++, j++) {
sc->sc_sensor[i].units = ENVSYS_SFANRPM;
sc->sc_sensor[i].state = ENVSYS_SINVALID;
sc->sc_sensor[i].flags = ENVSYS_FHAS_ENTROPY;
(void)snprintf(sc->sc_sensor[i].desc,
sizeof(sc->sc_sensor[i].desc), "fan speed %d", j);
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i]) != 0)
goto fail;
}
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = thinkpad_sensors_refresh;
if (sysmon_envsys_register(sc->sc_sme) != 0)
goto fail;
return;
fail:
aprint_error_dev(sc->sc_dev, "failed to initialize sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
sc->sc_sme = NULL;
}
static void
asus_attach(device_t parent, device_t self, void *opaque)
{
struct asus_softc *sc = device_private(self);
struct acpi_attach_args *aa = opaque;
sc->sc_dev = self;
sc->sc_node = aa->aa_node;
aprint_naive("\n");
aprint_normal("\n");
asus_init(self);
asus_sysctl_setup(sc);
sc->sc_smpsw_valid = true;
sc->sc_smpsw[ASUS_PSW_DISPLAY_CYCLE].smpsw_name =
PSWITCH_HK_DISPLAY_CYCLE;
sc->sc_smpsw[ASUS_PSW_DISPLAY_CYCLE].smpsw_type =
PSWITCH_TYPE_HOTKEY;
if (sysmon_pswitch_register(&sc->sc_smpsw[ASUS_PSW_DISPLAY_CYCLE])) {
aprint_error_dev(self, "couldn't register with sysmon\n");
sc->sc_smpsw_valid = false;
}
if (asus_get_fan_speed(sc, NULL) == false)
goto out;
sc->sc_sme = sysmon_envsys_create();
strcpy(sc->sc_sensor[ASUS_SENSOR_FAN].desc, "fan");
sc->sc_sensor[ASUS_SENSOR_FAN].units = ENVSYS_SFANRPM;
sc->sc_sensor[ASUS_SENSOR_FAN].state = ENVSYS_SINVALID;
sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[ASUS_SENSOR_FAN]);
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = asus_sensors_refresh;
sc->sc_sme->sme_flags = SME_POLL_ONLY;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(self, "couldn't register with envsys\n");
sysmon_envsys_destroy(sc->sc_sme);
sc->sc_sme = NULL;
}
out:
(void)pmf_device_register(self, asus_suspend, asus_resume);
(void)acpi_register_notify(sc->sc_node, asus_notify_handler);
}
static void
owtemp_attach(device_t parent, device_t self, void *aux)
{
struct owtemp_softc *sc = device_private(self);
struct onewire_attach_args *oa = aux;
aprint_naive("\n");
sc->sc_onewire = oa->oa_onewire;
sc->sc_rom = oa->oa_rom;
switch(ONEWIRE_ROM_FAMILY_TYPE(sc->sc_rom)) {
case ONEWIRE_FAMILY_DS18B20:
case ONEWIRE_FAMILY_DS1822:
sc->sc_owtemp_decode = owtemp_decode_ds18b20;
break;
case ONEWIRE_FAMILY_DS1920:
sc->sc_owtemp_decode = owtemp_decode_ds1920;
break;
}
sc->sc_sme = sysmon_envsys_create();
/* Initialize sensor */
sc->sc_sensor.units = ENVSYS_STEMP;
sc->sc_sensor.state = ENVSYS_SINVALID;
(void)strlcpy(sc->sc_sensor.desc,
device_xname(self), sizeof(sc->sc_sensor.desc));
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor)) {
sysmon_envsys_destroy(sc->sc_sme);
return;
}
/* Hook into system monitor. */
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = owtemp_refresh;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(self, "unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
return;
}
aprint_normal("\n");
}
static void
tps65217pmic_envsys_register(struct tps65217pmic_softc *sc)
{
int i;
sc->sc_sme = sysmon_envsys_create();
/* iterate over all regulators and attach them as sensors */
for(i = 0; i <= SNUM_REGS; i++) {
/* set name */
strlcpy(sc->sc_regsensor[i].desc, tps_regulators[i].name,
sizeof(sc->sc_regsensor[i].desc));
sc->sc_regsensor[i].units = ENVSYS_SVOLTS_DC;
sc->sc_regsensor[i].state = ENVSYS_SINVALID;
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_regsensor[i]))
aprint_error_dev(sc->sc_dev,
"error attaching regulator sensor %d\n", i);
}
/* attach power source indicators */
strcpy(sc->sc_usbsensor.desc, "USB power source"); /* SNUM_USBSTATUS */
sc->sc_usbsensor.units = ENVSYS_INDICATOR;
sc->sc_usbsensor.state = ENVSYS_SINVALID;
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_usbsensor))
aprint_error_dev(sc->sc_dev,
"error attaching USB power source sensor\n");
strcpy(sc->sc_acsensor.desc, "AC power source"); /* SNUM_ACSTATUS */
sc->sc_acsensor.units = ENVSYS_INDICATOR;
sc->sc_acsensor.state = ENVSYS_SINVALID;
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_acsensor))
aprint_error_dev(sc->sc_dev,
"error attaching AC power source sensor\n");
/* register everything in sysmon */
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = tps65217pmic_envsys_refresh;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(sc->sc_dev, "unable to register in sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
}
}
int
cac_create_sensors(struct cac_softc *sc)
{
int i;
int nsensors = sc->sc_nunits;
sc->sc_sme = sysmon_envsys_create();
sc->sc_sensor = malloc(sizeof(envsys_data_t) * nsensors,
M_DEVBUF, M_NOWAIT | M_ZERO);
if (sc->sc_sensor == NULL) {
aprint_error_dev(sc->sc_dev, "can't allocate envsys_data_t\n");
return(ENOMEM);
}
for (i = 0; i < nsensors; i++) {
sc->sc_sensor[i].units = ENVSYS_DRIVE;
sc->sc_sensor[i].state = ENVSYS_SINVALID;
sc->sc_sensor[i].value_cur = ENVSYS_DRIVE_EMPTY;
/* Enable monitoring for drive state changes */
sc->sc_sensor[i].flags |= ENVSYS_FMONSTCHANGED;
/* logical drives */
snprintf(sc->sc_sensor[i].desc,
sizeof(sc->sc_sensor[i].desc), "%s:%d",
device_xname(sc->sc_dev), i);
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i]))
goto out;
}
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = cac_sensor_refresh;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(sc->sc_dev, "unable to register with sysmon\n");
return(1);
}
return (0);
out:
free(sc->sc_sensor, M_DEVBUF);
sysmon_envsys_destroy(sc->sc_sme);
return EINVAL;
}
static void
thinkpad_sensors_init(thinkpad_softc_t *sc)
{
char sname[5] = "TMP?";
char fname[5] = "FAN?";
int i, j, err;
if (sc->sc_ecdev == NULL)
return; /* no chance of this working */
sc->sc_sme = sysmon_envsys_create();
for (i = 0; i < THINKPAD_NTEMPSENSORS; i++) {
sname[3] = '0' + i;
strcpy(sc->sc_sensor[i].desc, sname);
sc->sc_sensor[i].units = ENVSYS_STEMP;
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor[i]))
aprint_error_dev(sc->sc_dev,
"couldn't attach sensor %s\n", sname);
}
j = i; /* THINKPAD_NTEMPSENSORS */
for (; i < (j + THINKPAD_NFANSENSORS); i++) {
fname[3] = '0' + (i - j);
strcpy(sc->sc_sensor[i].desc, fname);
sc->sc_sensor[i].units = ENVSYS_SFANRPM;
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor[i]))
aprint_error_dev(sc->sc_dev,
"couldn't attach sensor %s\n", fname);
}
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = thinkpad_sensors_refresh;
err = sysmon_envsys_register(sc->sc_sme);
if (err) {
aprint_error_dev(sc->sc_dev,
"couldn't register with sysmon: %d\n", err);
sysmon_envsys_destroy(sc->sc_sme);
}
}
static void
omap3_scm_sensor_attach(struct omap3_scm_softc *sc)
{
uint32_t ctrl;
/* Enable single conversion mode */
ctrl = SCM_READ_REG(sc, CONTROL_TEMP_SENSOR);
ctrl &= ~CONTROL_TEMP_SENSOR_CONTCONV;
SCM_WRITE_REG(sc, CONTROL_TEMP_SENSOR, ctrl);
sc->sc_sme = sysmon_envsys_create();
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_refresh = omap3_scm_sensor_refresh;
sc->sc_sensor.units = ENVSYS_STEMP;
sc->sc_sensor.state = ENVSYS_SINVALID;
sc->sc_sensor.flags = ENVSYS_FHAS_ENTROPY;
strlcpy(sc->sc_sensor.desc, "TEMP", sizeof(sc->sc_sensor.desc));
sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor);
sysmon_envsys_register(sc->sc_sme);
}
static void
battery_setup_envsys(struct battery_softc *sc)
{
int i;
sc->sc_sme = sysmon_envsys_create();
INITDATA(BAT_CPU_TEMPERATURE, ENVSYS_STEMP, "CPU temperature");
INITDATA(BAT_AC_PRESENT, ENVSYS_INDICATOR, "AC present");
INITDATA(BAT_PRESENT, ENVSYS_INDICATOR, "Battery present");
INITDATA(BAT_VOLTAGE, ENVSYS_SVOLTS_DC, "Battery voltage");
INITDATA(BAT_CHARGE, ENVSYS_SAMPHOUR, "Battery charge");
INITDATA(BAT_MAX_CHARGE, ENVSYS_SAMPHOUR, "Battery design cap");
INITDATA(BAT_CURRENT, ENVSYS_SAMPS, "Battery current");
INITDATA(BAT_TEMPERATURE, ENVSYS_STEMP, "Battery temperature");
INITDATA(BAT_CHARGING, ENVSYS_BATTERY_CHARGE, "Battery charging");
INITDATA(BAT_FULL, ENVSYS_INDICATOR, "Battery full");
#undef INITDATA
for (i = 0; i < BAT_NSENSORS; i++) {
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i])) {
sysmon_envsys_destroy(sc->sc_sme);
return;
}
}
sc->sc_sme->sme_name = sc->sc_dev.dv_xname;
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = battery_refresh;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error("%s: unable to register with sysmon\n",
sc->sc_dev.dv_xname);
sysmon_envsys_destroy(sc->sc_sme);
}
}
static void
vcmbox_attach(device_t parent, device_t self, void *aux)
{
struct vcmbox_softc *sc = device_private(self);
sc->sc_dev = self;
aprint_naive("\n");
aprint_normal("\n");
vcmbox_cpufreq_init(sc);
sc->sc_sme = sysmon_envsys_create();
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_refresh = vcmbox_sensor_refresh;
sc->sc_sme->sme_get_limits = vcmbox_sensor_get_limits;
vcmbox_create_sensors(sc);
if (sysmon_envsys_register(sc->sc_sme) == 0)
return;
aprint_error_dev(self, "unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
}
void
uyurex_attach(device_t parent, device_t self, void *aux)
{
struct uyurex_softc *sc = device_private(self);
struct usb_attach_arg *uaa = aux;
struct uhidev_attach_arg *uha = (struct uhidev_attach_arg *)uaa;
usbd_device_handle dev = uha->parent->sc_udev;
int size, repid, err;
void *desc;
sc->sc_udev = dev;
sc->sc_hdev.sc_dev = self;
sc->sc_hdev.sc_intr = uyurex_intr;
sc->sc_hdev.sc_parent = uha->parent;
sc->sc_hdev.sc_report_id = uha->reportid;
uhidev_get_report_desc(uha->parent, &desc, &size);
repid = uha->reportid;
sc->sc_ilen = hid_report_size(desc, size, hid_input, repid);
sc->sc_olen = hid_report_size(desc, size, hid_output, repid);
sc->sc_flen = hid_report_size(desc, size, hid_feature, repid);
aprint_normal("\n");
aprint_naive("\n");
err = uhidev_open(&sc->sc_hdev);
if (err) {
aprint_error_dev(self, "uyurex_open: uhidev_open %d\n", err);
return;
}
sc->sc_ibuf = malloc(sc->sc_ilen, M_USBDEV, M_WAITOK);
usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, sc->sc_udev,
sc->sc_hdev.sc_dev);
/* attach sensor */
sc->sc_sme = sysmon_envsys_create();
/* error handling? XXX */
sc->sc_sme->sme_name = device_xname(self);
/* add BBU sensor */
sc->sc_sensor_val.units = ENVSYS_INTEGER;
sc->sc_sensor_val.state = ENVSYS_SINVALID;
sc->sc_sensor_val.flags = ENVSYS_FMONCRITICAL; /* abuse XXX */
strlcpy(sc->sc_sensor_val.desc, "BBU",
sizeof(sc->sc_sensor_val.desc));
sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor_val);
/* add BBU delta sensor */
sc->sc_sensor_delta.units = ENVSYS_INTEGER;
sc->sc_sensor_delta.state = ENVSYS_SINVALID;
strlcpy(sc->sc_sensor_delta.desc, "mBBU/sec",
sizeof(sc->sc_sensor_delta.desc));
sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_sensor_delta);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = uyurex_refresh;
sc->sc_sme->sme_events_timeout = UPDATE_TICK;
sc->sc_sme->sme_flags = SME_INIT_REFRESH;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(self, "unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
}
callout_init(&sc->sc_deltach, 0);
callout_reset(&sc->sc_deltach, UPDATE_TICK * hz, uyurex_delta, sc);
DPRINTF(("uyurex_attach: complete\n"));
/* init device */ /* XXX */
uyurex_set_mode(sc, 0);
}
void
ug2_attach(device_t dv)
{
struct ug_softc *sc = device_private(dv);
uint8_t buf[2];
int i;
struct ug2_motherboard_info *ai;
struct ug2_sensor_info *si;
aprint_normal(": Abit uGuru 2005 system monitor\n");
if (ug2_read(sc, UG2_MISC_BANK, UG2_BOARD_ID, 2, buf) != 2) {
aprint_error_dev(dv, "Cannot detect board ID. Using default\n");
buf[0] = UG_MAX_MSB_BOARD;
buf[1] = UG_MAX_LSB_BOARD;
}
if (buf[0] > UG_MAX_MSB_BOARD || buf[1] > UG_MAX_LSB_BOARD ||
buf[1] < UG_MIN_LSB_BOARD) {
aprint_error_dev(dv, "Invalid board ID(%X,%X). Using default\n",
buf[0], buf[1]);
buf[0] = UG_MAX_MSB_BOARD;
buf[1] = UG_MAX_LSB_BOARD;
}
ai = &ug2_mb[buf[1] - UG_MIN_LSB_BOARD];
aprint_normal_dev(dv, "mainboard %s (%.2X%.2X)\n",
ai->name, buf[0], buf[1]);
sc->mbsens = (void*)ai->sensors;
sc->sc_sme = sysmon_envsys_create();
for (i = 0, si = ai->sensors; si && si->name; si++, i++) {
COPYDESCR(sc->sc_sensor[i].desc, si->name);
sc->sc_sensor[i].rfact = 1;
sc->sc_sensor[i].state = ENVSYS_SVALID;
switch (si->type) {
case UG2_VOLTAGE_SENSOR:
sc->sc_sensor[i].units = ENVSYS_SVOLTS_DC;
sc->sc_sensor[i].rfact = UG_RFACT;
break;
case UG2_TEMP_SENSOR:
sc->sc_sensor[i].units = ENVSYS_STEMP;
break;
case UG2_FAN_SENSOR:
sc->sc_sensor[i].units = ENVSYS_SFANRPM;
break;
default:
break;
}
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i])) {
sysmon_envsys_destroy(sc->sc_sme);
return;
}
}
#undef COPYDESCR
sc->sc_sme->sme_name = device_xname(dv);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = ug2_refresh;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(dv, "unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
}
}
static void
acpitz_init_envsys(device_t dv)
{
const int flags = ENVSYS_FMONLIMITS | ENVSYS_FMONNOTSUPP |
ENVSYS_FHAS_ENTROPY;
struct acpitz_softc *sc = device_private(dv);
unsigned int i;
sc->sc_sme = sysmon_envsys_create();
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_name = device_xname(dv);
sc->sc_sme->sme_flags = SME_DISABLE_REFRESH;
sc->sc_sme->sme_get_limits = acpitz_get_limits;
sc->sc_temp_sensor.flags = flags;
sc->sc_temp_sensor.units = ENVSYS_STEMP;
sc->sc_temp_sensor.state = ENVSYS_SINVALID;
memset(sc->sc_temp_sensor.desc, 0, sizeof(sc->sc_temp_sensor.desc));
if (sc->sc_psl) {
for (i = 0; sc->sc_psl[i] != NULL; i++) {
if (i > 0)
strlcat(sc->sc_temp_sensor.desc, "/",
sizeof(sc->sc_temp_sensor.desc));
strlcat(sc->sc_temp_sensor.desc,
device_xname(sc->sc_psl[i]->ci_dev),
sizeof(sc->sc_temp_sensor.desc));
}
strlcat(sc->sc_temp_sensor.desc, " ",
sizeof(sc->sc_temp_sensor.desc));
}
strlcat(sc->sc_temp_sensor.desc, "temperature",
sizeof(sc->sc_temp_sensor.desc));
if (sysmon_envsys_sensor_attach(sc->sc_sme, &sc->sc_temp_sensor))
goto out;
if (sc->sc_have_fan != false) {
sc->sc_fan_sensor.flags = flags;
sc->sc_fan_sensor.units = ENVSYS_SFANRPM;
sc->sc_fan_sensor.state = ENVSYS_SINVALID;
(void)strlcpy(sc->sc_fan_sensor.desc,
"FAN", sizeof(sc->sc_fan_sensor.desc));
/* Ignore error because fan sensor is optional. */
(void)sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_fan_sensor);
}
if (sysmon_envsys_register(sc->sc_sme) == 0)
return;
out:
aprint_error_dev(dv, "unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
sc->sc_sme = NULL;
}
static void
adm1026_attach(device_t parent, device_t self, void *aux)
{
struct adm1026_softc *sc = device_private(self);
struct i2c_attach_args *ia = aux;
prop_dictionary_t props = device_properties(self);
uint8_t val, fan_div2;
int err, div2_val;
sc->sc_tag = ia->ia_tag;
sc->sc_address = ia->ia_addr;
sc->sc_dev = self;
sc->sc_iic_flags = I2C_F_POLL; /* Use polling during autoconf */
sc->sc_multi_read = false;
prop_dictionary_get_bool(props, "multi_read", &sc->sc_multi_read);
if (prop_dictionary_get_uint8(props, "fan_div2", &fan_div2) != 0)
div2_val = fan_div2;
else
div2_val = -1;
(void) adm1026_ident(sc);
aprint_normal(": ADM1026 hardware monitor: rev. 0x%x, step. 0x%x\n",
ADM1026_REVISION(sc->sc_rev), ADM1026_STEPPING(sc->sc_rev));
/*
* Start monitoring if not already monitoring.
* Wait 1.8s for the fan readings to stabilise.
*/
if ((err = adm1026_read_reg(sc, ADM1026_CONF1, &val)) != 0) {
aprint_error_dev(sc->sc_dev, ": unable to read conf1\n");
return;
}
if (!(val & ADM1026_CONF1_MONITOR)) {
aprint_normal_dev(sc->sc_dev,
": starting monitoring, waiting 1.8s for readings\n");
val |= ADM1026_CONF1_MONITOR;
if ((err = adm1026_write_reg(sc, ADM1026_CONF1, val)) != 0) {
aprint_error_dev(sc->sc_dev,
": unable to write conf1\n");
return;
}
delay(1800000);
}
sc->sc_cfg[0] = val;
sc->sc_sme = sysmon_envsys_create();
sc->sc_nfans = 0;
adm1026_setup_fans(sc, div2_val);
sc->sc_ntemps = 0;
adm1026_setup_temps(sc);
adm1026_setup_volts(sc);
aprint_normal_dev(self, "%d fans, %d temperatures, %d voltages\n",
sc->sc_nfans, sc->sc_ntemps, sc->sc_ntemps == 3 ? 15 : 17);
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = adm1026_refresh;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(self,
"unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
return;
}
if (!pmf_device_register(self, adm1026_pmf_suspend, adm1026_pmf_resume))
aprint_error_dev(self, "couldn't establish power handler\n");
sc->sc_iic_flags = 0; /* Drop polling flag */
return;
}
static int
apple_smc_fan_attach_sensors(struct apple_smc_fan_softc *sc)
{
uint8_t fan, sensor;
char fan_desc_key_name[4 + 1];
struct apple_smc_key *fan_desc_key;
struct fan_desc fan_desc;
char name[sizeof(fan_desc.fd_name) + 1];
int error;
/* Create a sysmon_envsys record, but don't register it yet. */
sc->sc_sme = sysmon_envsys_create();
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = apple_smc_fan_refresh;
/* Create an array of fan sensor records. */
CTASSERT(10 <= (SIZE_MAX / sizeof(sc->sc_fans[0])));
sc->sc_fans = kmem_zalloc((sizeof(sc->sc_fans[0]) * sc->sc_nfans),
KM_SLEEP);
/* Find all the fans. */
for (fan = 0; fan < sc->sc_nfans; fan++) {
/* Format the name of the key for the fan's description. */
(void)snprintf(fan_desc_key_name, sizeof(fan_desc_key_name),
"F%"PRIu8"ID", fan);
KASSERT(4 == strlen(fan_desc_key_name));
/* Look up the key for this fan's description. */
error = apple_smc_named_key(sc->sc_smc, fan_desc_key_name,
APPLE_SMC_TYPE_FANDESC, &fan_desc_key);
if (error) {
aprint_error_dev(sc->sc_dev,
"error identifying fan %"PRIu8": %d\n",
fan, error);
continue;
}
/* Read the description of this fan. */
error = apple_smc_read_key(sc->sc_smc, fan_desc_key, &fan_desc,
sizeof(fan_desc));
if (error) {
aprint_error_dev(sc->sc_dev,
"error identifying fan %"PRIu8": %d\n",
fan, error);
continue;
}
/*
* XXX Do more with the fan description...
*/
/* Make a null-terminated copy of this fan's description. */
(void)memcpy(name, fan_desc.fd_name, sizeof(fan_desc.fd_name));
name[sizeof(fan_desc.fd_name)] = '\0';
/* Attach all the sensors for this fan. */
for (sensor = 0; sensor < __arraycount(fan_sensors); sensor++)
apple_smc_fan_attach_sensor(sc, fan, name, sensor);
#if 0 /* XXX sysctl */
/* Attach sysctl knobs to control this fan. */
apple_smc_fan_sysctl_setup_1(sc, fan);
#endif
}
/* Fan sensors are all attached. Register with sysmon_envsys now. */
error = sysmon_envsys_register(sc->sc_sme);
if (error)
goto fail;
/* Success! */
error = 0;
goto out;
fail: sysmon_envsys_destroy(sc->sc_sme);
sc->sc_sme = NULL;
out: return error;
}
static void
wmi_hp_sensor_init(struct wmi_hp_softc *sc)
{
int sensor;
KDASSERT(sc->sc_sme == NULL);
KDASSERT(sc->sc_sensor != NULL);
(void)memset(sc->sc_sensor, 0, WMI_HP_SENSOR_SIZE);
sc->sc_sme = sysmon_envsys_create();
wmi_hp_switch_init(sc);
if (wmi_hp_method_read(sc, WMI_HP_METHOD_CMD_HDDTEMP) == true) {
sensor = WMI_HP_SENSOR_HDDTEMP;
(void)strlcpy(sc->sc_sensor[sensor].desc, "hddtemp",
ENVSYS_DESCLEN);
sc->sc_sensor[sensor].state = ENVSYS_SVALID;
sc->sc_sensor[sensor].units = ENVSYS_STEMP;
sc->sc_sensor[sensor].value_cur =
sc->sc_val * 1000000 + 273150000;
sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[sensor]);
}
if (wmi_hp_method_read(sc, WMI_HP_METHOD_CMD_DISPLAY) == true) {
sensor = WMI_HP_SENSOR_DISPLAY;
(void)strlcpy(sc->sc_sensor[sensor].desc, "display",
ENVSYS_DESCLEN);
sc->sc_sensor[sensor].state = ENVSYS_SVALID;
sc->sc_sensor[sensor].units = ENVSYS_INDICATOR;
sc->sc_sensor[sensor].value_cur = sc->sc_val;
sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[sensor]);
}
if (wmi_hp_method_read(sc, WMI_HP_METHOD_CMD_DOCK) == true) {
sensor = WMI_HP_SENSOR_DOCK;
(void)strlcpy(sc->sc_sensor[sensor].desc, "docking station",
ENVSYS_DESCLEN);
sc->sc_sensor[sensor].state = ENVSYS_SVALID;
sc->sc_sensor[sensor].units = ENVSYS_INDICATOR;
sc->sc_sensor[sensor].value_cur = sc->sc_val;
sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[sensor]);
}
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = wmi_hp_sensor_refresh;
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
if (sysmon_envsys_register(sc->sc_sme) != 0)
goto fail;
wmi_hp_sensor_switch_update(sc->sc_dev);
return;
fail:
aprint_debug_dev(sc->sc_dev, "failed to initialize sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
kmem_free(sc->sc_sensor, WMI_HP_SENSOR_SIZE);
sc->sc_sme = NULL;
sc->sc_sensor = NULL;
}
/*
* Get the base address for the monitoring registers and set up the
* sysmon_envsys(9) framework.
*/
static void
smsc_attach(device_t parent, device_t self, void *aux)
{
struct smsc_softc *sc = device_private(self);
struct isa_attach_args *ia = aux;
bus_space_handle_t ioh;
uint8_t rev, msb, lsb, chipid;
unsigned address;
int i;
sc->sc_iot = ia->ia_iot;
aprint_naive("\n");
/*
* To attach we need to find the actual Hardware Monitor
* I/O address space.
*/
if (bus_space_map(ia->ia_iot, ia->ia_io[0].ir_addr, 2, 0,
&ioh)) {
aprint_error(": can't map base i/o space\n");
return;
}
/* Enter config mode */
bus_space_write_1(ia->ia_iot, ioh, SMSC_ADDR, SMSC_CONFIG_START);
/*
* While we have the base registers mapped, grab the chip
* revision and device ID.
*/
rev = smsc_readreg(ia->ia_iot, ioh, SMSC_DEVICE_REVISION);
chipid = smsc_readreg(ia->ia_iot, ioh, SMSC_DEVICE_ID);
/* Select the Hardware Monitor LDN */
smsc_writereg(ia->ia_iot, ioh, SMSC_LOGICAL_DEV_SEL,
SMSC_LOGICAL_DEVICE);
/* Read the base address for the registers. */
msb = smsc_readreg(ia->ia_iot, ioh, SMSC_IO_BASE_MSB);
lsb = smsc_readreg(ia->ia_iot, ioh, SMSC_IO_BASE_LSB);
address = (msb << 8) | lsb;
/* Exit config mode */
bus_space_write_1(ia->ia_iot, ioh, SMSC_ADDR, SMSC_CONFIG_END);
bus_space_unmap(ia->ia_iot, ioh, 2);
/* Map the Hardware Monitor I/O space. */
if (bus_space_map(ia->ia_iot, address, 2, 0, &sc->sc_ioh)) {
aprint_error(": can't map register i/o space\n");
return;
}
sc->sc_sme = sysmon_envsys_create();
#define INITSENSOR(index, string, reg, type) \
do { \
strlcpy(sc->sc_sensor[index].desc, string, \
sizeof(sc->sc_sensor[index].desc)); \
sc->sc_sensor[index].units = type; \
sc->sc_regs[index] = reg; \
sc->sc_sensor[index].state = ENVSYS_SVALID; \
} while (/* CONSTCOND */ 0)
/* Temperature sensors */
INITSENSOR(0, "Temp0", SMSC_TEMP1, ENVSYS_STEMP);
INITSENSOR(1, "Temp1", SMSC_TEMP2, ENVSYS_STEMP);
INITSENSOR(2, "Temp2", SMSC_TEMP3, ENVSYS_STEMP);
INITSENSOR(3, "Temp3", SMSC_TEMP4, ENVSYS_STEMP);
/* Fan sensors */
INITSENSOR(4, "Fan0", SMSC_FAN1_LSB, ENVSYS_SFANRPM);
INITSENSOR(5, "Fan1", SMSC_FAN2_LSB, ENVSYS_SFANRPM);
INITSENSOR(6, "Fan2", SMSC_FAN3_LSB, ENVSYS_SFANRPM);
INITSENSOR(7, "Fan3", SMSC_FAN4_LSB, ENVSYS_SFANRPM);
for (i = 0; i < SMSC_MAX_SENSORS; i++) {
sc->sc_sensor[i].state = ENVSYS_SINVALID;
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i])) {
sysmon_envsys_destroy(sc->sc_sme);
bus_space_unmap(sc->sc_iot, sc->sc_ioh, 2);
return;
}
}
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = smsc_refresh;
if ((i = sysmon_envsys_register(sc->sc_sme)) != 0) {
aprint_error(": unable to register with sysmon (%d)\n", i);
sysmon_envsys_destroy(sc->sc_sme);
bus_space_unmap(sc->sc_iot, sc->sc_ioh, 2);
return;
}
switch (chipid) {
case SMSC_ID_47B397:
aprint_normal(": SMSC LPC47B397 Super I/O");
break;
case SMSC_ID_SCH5307NS:
aprint_normal(": SMSC SCH5307-NS Super I/O");
break;
case SMSC_ID_SCH5317:
aprint_normal(": SMSC SCH5317 Super I/O");
break;
}
aprint_normal(" (rev %u)\n", rev);
aprint_normal_dev(self, "Hardware Monitor registers at 0x%04x\n",
address);
}
static void
aps_attach(device_t parent, device_t self, void *aux)
{
struct aps_softc *sc = device_private(self);
struct isa_attach_args *ia = aux;
int iobase, i;
sc->sc_iot = ia->ia_iot;
iobase = ia->ia_io[0].ir_addr;
if (bus_space_map(sc->sc_iot, iobase, APS_ADDR_SIZE, 0, &sc->sc_ioh)) {
aprint_error(": can't map i/o space\n");
return;
}
aprint_naive("\n");
aprint_normal("\n");
if (!aps_init(sc)) {
aprint_error_dev(self, "failed to initialise\n");
goto out;
}
/* Initialize sensors */
#define INITDATA(idx, unit, string) \
sc->sc_sensor[idx].units = unit; \
strlcpy(sc->sc_sensor[idx].desc, string, \
sizeof(sc->sc_sensor[idx].desc));
INITDATA(APS_SENSOR_XACCEL, ENVSYS_INTEGER, "X_ACCEL");
INITDATA(APS_SENSOR_YACCEL, ENVSYS_INTEGER, "Y_ACCEL");
INITDATA(APS_SENSOR_TEMP1, ENVSYS_STEMP, "TEMP_1");
INITDATA(APS_SENSOR_TEMP2, ENVSYS_STEMP, "TEMP_2");
INITDATA(APS_SENSOR_XVAR, ENVSYS_INTEGER, "X_VAR");
INITDATA(APS_SENSOR_YVAR, ENVSYS_INTEGER, "Y_VAR");
INITDATA(APS_SENSOR_KBACT, ENVSYS_INDICATOR, "Keyboard Active");
INITDATA(APS_SENSOR_MSACT, ENVSYS_INDICATOR, "Mouse Active");
INITDATA(APS_SENSOR_LIDOPEN, ENVSYS_INDICATOR, "Lid Open");
sc->sc_sme = sysmon_envsys_create();
for (i = 0; i < APS_NUM_SENSORS; i++) {
sc->sc_sensor[i].state = ENVSYS_SVALID;
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i])) {
sysmon_envsys_destroy(sc->sc_sme);
goto out;
}
}
/*
* Register with the sysmon_envsys(9) framework.
*/
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_flags = SME_DISABLE_REFRESH;
if ((i = sysmon_envsys_register(sc->sc_sme))) {
aprint_error_dev(self,
"unable to register with sysmon (%d)\n", i);
sysmon_envsys_destroy(sc->sc_sme);
goto out;
}
if (!pmf_device_register(self, aps_suspend, aps_resume))
aprint_error_dev(self, "couldn't establish power handler\n");
/* Refresh sensor data every 0.5 seconds */
callout_init(&sc->sc_callout, 0);
callout_setfunc(&sc->sc_callout, aps_refresh, sc);
callout_schedule(&sc->sc_callout, (hz) / 2);
aprint_normal_dev(self, "Thinkpad Active Protection System\n");
return;
out:
bus_space_unmap(sc->sc_iot, sc->sc_ioh, APS_ADDR_SIZE);
}
static
int
swsensor_init(void *arg)
{
int error, val = 0;
const char *key, *str;
prop_dictionary_t pd = (prop_dictionary_t)arg;
prop_object_t po, obj;
prop_object_iterator_t iter;
prop_type_t type;
const struct sme_descr_entry *descr;
swsensor_sme = sysmon_envsys_create();
if (swsensor_sme == NULL)
return ENOTTY;
swsensor_sme->sme_name = "swsensor";
swsensor_sme->sme_cookie = &swsensor_edata;
swsensor_sme->sme_refresh = swsensor_refresh;
swsensor_sme->sme_set_limits = NULL;
swsensor_sme->sme_get_limits = NULL;
/* Set defaults in case no prop dictionary given */
swsensor_edata.units = ENVSYS_INTEGER;
swsensor_edata.flags = 0;
sw_sensor_mode = 0;
sw_sensor_value = 0;
sw_sensor_limit = 0;
/* Iterate over the provided dictionary, if any */
if (pd != NULL) {
iter = prop_dictionary_iterator(pd);
if (iter == NULL)
return ENOMEM;
while ((obj = prop_object_iterator_next(iter)) != NULL) {
key = prop_dictionary_keysym_cstring_nocopy(obj);
po = prop_dictionary_get_keysym(pd, obj);
type = prop_object_type(po);
if (type == PROP_TYPE_NUMBER)
val = prop_number_integer_value(po);
/* Sensor type/units */
if (strcmp(key, "type") == 0) {
if (type == PROP_TYPE_NUMBER) {
descr = sme_find_table_entry(
SME_DESC_UNITS, val);
if (descr == NULL)
return EINVAL;
swsensor_edata.units = descr->type;
continue;
}
if (type != PROP_TYPE_STRING)
return EINVAL;
str = prop_string_cstring_nocopy(po);
descr = sme_find_table_desc(SME_DESC_UNITS,
str);
if (descr == NULL)
return EINVAL;
swsensor_edata.units = descr->type;
continue;
}
/* Sensor flags */
if (strcmp(key, "flags") == 0) {
if (type != PROP_TYPE_NUMBER)
return EINVAL;
swsensor_edata.flags = val;
continue;
}
/* Sensor limit behavior
* 0 - simple sensor, no hw limits
* 1 - simple sensor, hw provides initial limit
* 2 - complex sensor, hw provides settable
* limits and does its own limit checking
*/
if (strcmp(key, "mode") == 0) {
if (type != PROP_TYPE_NUMBER)
return EINVAL;
sw_sensor_mode = val;
if (sw_sensor_mode > 2)
sw_sensor_mode = 2;
else if (sw_sensor_mode < 0)
sw_sensor_mode = 0;
continue;
}
/* Grab any limit that might be specified */
if (strcmp(key, "limit") == 0) {
if (type != PROP_TYPE_NUMBER)
return EINVAL;
sw_sensor_limit = val;
continue;
}
/* Grab the initial value */
if (strcmp(key, "value") == 0) {
if (type != PROP_TYPE_NUMBER)
return EINVAL;
sw_sensor_value = val;
continue;
}
/* Grab value_min and value_max */
if (strcmp(key, "value_min") == 0) {
if (type != PROP_TYPE_NUMBER)
return EINVAL;
swsensor_edata.value_min = val;
swsensor_edata.flags |= ENVSYS_FVALID_MIN;
continue;
}
if (strcmp(key, "value_max") == 0) {
if (type != PROP_TYPE_NUMBER)
return EINVAL;
swsensor_edata.value_max = val;
swsensor_edata.flags |= ENVSYS_FVALID_MAX;
continue;
}
/* See if sensor reports percentages vs raw values */
if (strcmp(key, "percentage") == 0) {
if (type != PROP_TYPE_BOOL)
return EINVAL;
if (prop_bool_true(po))
swsensor_edata.flags |= ENVSYS_FPERCENT;
continue;
}
/* Unrecognized dicttionary object */
#ifdef DEBUG
printf("%s: unknown attribute %s\n", __func__, key);
#endif
return EINVAL;
} /* while */
prop_object_iterator_release(iter);
}
/* Initialize limit processing */
if (sw_sensor_mode >= 1)
swsensor_sme->sme_get_limits = swsensor_get_limits;
if (sw_sensor_mode == 2)
swsensor_sme->sme_set_limits = swsensor_set_limits;
if (sw_sensor_mode != 0) {
swsensor_edata.flags |= ENVSYS_FMONLIMITS;
swsensor_get_limits(swsensor_sme, &swsensor_edata,
&sw_sensor_deflims, &sw_sensor_defprops);
}
strlcpy(swsensor_edata.desc, "sensor", ENVSYS_DESCLEN);
/* Wait for refresh to validate the sensor value */
swsensor_edata.state = ENVSYS_SINVALID;
sw_sensor_state = ENVSYS_SVALID;
error = sysmon_envsys_sensor_attach(swsensor_sme, &swsensor_edata);
if (error != 0) {
aprint_error("sysmon_envsys_sensor_attach failed: %d\n", error);
return error;
}
error = sysmon_envsys_register(swsensor_sme);
if (error != 0) {
aprint_error("sysmon_envsys_register failed: %d\n", error);
return error;
}
sysctl_swsensor_setup();
aprint_normal("swsensor: initialized\n");
return 0;
}
static void
ecadc_attach(device_t parent, device_t self, void *aux)
{
struct i2c_attach_args *ia = aux;
struct ecadc_softc *sc = device_private(self);
u_char term[256];
u_char *cp, *desc;
int64_t minv, warnv, crit, num, den;
u_int8_t junk[PCF8591_CHANNELS + 1];
envsys_data_t *sensor;
int len, error, addr, chan, node = (int)ia->ia_cookie;
u_int i;
sc->sc_dev = self;
if ((len = OF_getprop(node, "thermisters", term,
sizeof(term))) < 0) {
aprint_error(": couldn't find \"thermisters\" property\n");
return;
}
if (OF_getprop(node, "cpu-temp-factors", &sc->sc_cpu_xlate[2],
sizeof(sc->sc_cpu_xlate) - 2) < 0) {
aprint_error(": couldn't find \"cpu-temp-factors\" property\n");
return;
}
sc->sc_cpu_xlate[0] = sc->sc_cpu_xlate[1] = sc->sc_cpu_xlate[2];
/* Only the Sun Enterprise 450 has these. */
OF_getprop(node, "ps-temp-factors", &sc->sc_ps_xlate[2],
sizeof(sc->sc_ps_xlate) - 2);
sc->sc_ps_xlate[0] = sc->sc_ps_xlate[1] = sc->sc_ps_xlate[2];
cp = term;
while (cp < term + len) {
addr = cp[0] << 24 | cp[1] << 16 | cp[2] << 8 | cp[3]; cp += 4;
chan = cp[0] << 24 | cp[1] << 16 | cp[2] << 8 | cp[3]; cp += 4;
minv = cp[0] << 24 | cp[1] << 16 | cp[2] << 8 | cp[3]; cp += 4;
warnv = cp[0] << 24 | cp[1] << 16 | cp[2] << 8 | cp[3]; cp += 4;
crit = cp[0] << 24 | cp[1] << 16 | cp[2] << 8 | cp[3]; cp += 4;
num = cp[0] << 24 | cp[1] << 16 | cp[2] << 8 | cp[3]; cp += 4;
den = cp[0] << 24 | cp[1] << 16 | cp[2] << 8 | cp[3]; cp += 4;
desc = cp;
while (cp < term + len && *cp++);
if (addr != (ia->ia_addr << 1))
continue;
if (num == 0 || den == 0)
num = den = 1;
sc->sc_channels[sc->sc_nchan].chan_num = chan;
sensor = &sc->sc_channels[sc->sc_nchan].chan_sensor;
sensor->units = ENVSYS_STEMP;
sensor->flags |= ENVSYS_FMONLIMITS;
sensor->state = ENVSYS_SINVALID;
strlcpy(sensor->desc, desc, sizeof(sensor->desc));
if (strncmp(desc, "CPU", 3) == 0)
sc->sc_channels[sc->sc_nchan].chan_xlate =
sc->sc_cpu_xlate;
else if (strncmp(desc, "PS", 2) == 0)
sc->sc_channels[sc->sc_nchan].chan_xlate =
sc->sc_ps_xlate;
else
sc->sc_channels[sc->sc_nchan].chan_factor =
(1000000 * num) / den;
sc->sc_channels[sc->sc_nchan].chan_min =
273150000 + 1000000 * minv;
sc->sc_channels[sc->sc_nchan].chan_warn =
273150000 + 1000000 * warnv;
sc->sc_channels[sc->sc_nchan].chan_crit =
273150000 + 1000000 * crit;
sc->sc_nchan++;
}
sc->sc_tag = ia->ia_tag;
sc->sc_addr = ia->ia_addr;
iic_acquire_bus(sc->sc_tag, 0);
/* Try a read now, so we can fail if it doesn't work */
if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, sc->sc_addr,
NULL, 0, junk, sc->sc_nchan + 1, 0)) {
aprint_error(": read failed\n");
iic_release_bus(sc->sc_tag, 0);
return;
}
iic_release_bus(sc->sc_tag, 0);
/* Hook us into the sysmon_envsys subsystem */
sc->sc_sme = sysmon_envsys_create();
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = ecadc_refresh;
sc->sc_sme->sme_get_limits = ecadc_get_limits;
/* Initialize sensor data. */
for (i = 0; i < sc->sc_nchan; i++)
sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_channels[i].chan_sensor);
error = sysmon_envsys_register(sc->sc_sme);
if (error) {
aprint_error_dev(self, "error %d registering with sysmon\n",
error);
sysmon_envsys_destroy(sc->sc_sme);
return;
}
aprint_naive(": Temp Sensors\n");
aprint_normal(": %s Temp Sensors\n", ia->ia_name);
}
static void
tctrl_sensor_setup(struct tctrl_softc *sc)
{
int i, error;
sc->sc_sme = sysmon_envsys_create();
/* case temperature */
(void)strlcpy(sc->sc_sensor[0].desc, "Case temperature",
sizeof(sc->sc_sensor[0].desc));
sc->sc_sensor[0].units = ENVSYS_STEMP;
sc->sc_sensor[0].state = ENVSYS_SINVALID;
/* battery voltage */
(void)strlcpy(sc->sc_sensor[1].desc, "Internal battery voltage",
sizeof(sc->sc_sensor[1].desc));
sc->sc_sensor[1].units = ENVSYS_SVOLTS_DC;
sc->sc_sensor[1].state = ENVSYS_SINVALID;
/* DC voltage */
(void)strlcpy(sc->sc_sensor[2].desc, "DC-In voltage",
sizeof(sc->sc_sensor[2].desc));
sc->sc_sensor[2].units = ENVSYS_SVOLTS_DC;
sc->sc_sensor[2].state = ENVSYS_SINVALID;
for (i = 0; i < ENVSYS_NUMSENSORS; i++) {
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i])) {
sysmon_envsys_destroy(sc->sc_sme);
return;
}
}
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = tctrl_refresh;
if ((error = sysmon_envsys_register(sc->sc_sme)) != 0) {
printf("%s: couldn't register sensors (%d)\n",
device_xname(sc->sc_dev), error);
sysmon_envsys_destroy(sc->sc_sme);
return;
}
/* now register the power button */
sysmon_task_queue_init();
sc->sc_powerpressed = 0;
memset(&sc->sc_sm_pbutton, 0, sizeof(struct sysmon_pswitch));
sc->sc_sm_pbutton.smpsw_name = device_xname(sc->sc_dev);
sc->sc_sm_pbutton.smpsw_type = PSWITCH_TYPE_POWER;
if (sysmon_pswitch_register(&sc->sc_sm_pbutton) != 0)
printf("%s: unable to register power button with sysmon\n",
device_xname(sc->sc_dev));
memset(&sc->sc_sm_lid, 0, sizeof(struct sysmon_pswitch));
sc->sc_sm_lid.smpsw_name = device_xname(sc->sc_dev);
sc->sc_sm_lid.smpsw_type = PSWITCH_TYPE_LID;
if (sysmon_pswitch_register(&sc->sc_sm_lid) != 0)
printf("%s: unable to register lid switch with sysmon\n",
device_xname(sc->sc_dev));
memset(&sc->sc_sm_ac, 0, sizeof(struct sysmon_pswitch));
sc->sc_sm_ac.smpsw_name = device_xname(sc->sc_dev);
sc->sc_sm_ac.smpsw_type = PSWITCH_TYPE_ACADAPTER;
if (sysmon_pswitch_register(&sc->sc_sm_ac) != 0)
printf("%s: unable to register AC adaptor with sysmon\n",
device_xname(sc->sc_dev));
}
static void
itesio_isa_attach(device_t parent, device_t self, void *aux)
{
struct itesio_softc *sc = device_private(self);
struct isa_attach_args *ia = aux;
int i;
uint8_t cr;
sc->sc_iot = ia->ia_iot;
if (bus_space_map(sc->sc_iot, ia->ia_io[0].ir_addr, 2, 0,
&sc->sc_ioh)) {
aprint_error(": can't map i/o space\n");
return;
}
aprint_naive("\n");
/*
* Enter to the Super I/O MB PNP mode.
*/
itesio_enter(sc->sc_iot, sc->sc_ioh);
/*
* Get info from the Super I/O Global Configuration Registers:
* Chip IDs and Device Revision.
*/
sc->sc_chipid = (itesio_readreg(sc->sc_iot, sc->sc_ioh,
ITESIO_CHIPID1) << 8);
sc->sc_chipid |= itesio_readreg(sc->sc_iot, sc->sc_ioh,
ITESIO_CHIPID2);
sc->sc_devrev = (itesio_readreg(sc->sc_iot, sc->sc_ioh,
ITESIO_DEVREV) & 0x0f);
/*
* Select the EC LDN to get the Base Address.
*/
itesio_writereg(sc->sc_iot, sc->sc_ioh, ITESIO_LDNSEL, ITESIO_EC_LDN);
sc->sc_hwmon_baseaddr =
(itesio_readreg(sc->sc_iot, sc->sc_ioh, ITESIO_EC_MSB) << 8);
sc->sc_hwmon_baseaddr |= itesio_readreg(sc->sc_iot, sc->sc_ioh,
ITESIO_EC_LSB);
/*
* We are done, exit MB PNP mode.
*/
itesio_exit(sc->sc_iot, sc->sc_ioh);
aprint_normal(": iTE IT%4xF Super I/O (rev %d)\n",
sc->sc_chipid, sc->sc_devrev);
aprint_normal_dev(self, "Hardware Monitor registers at 0x%x\n",
sc->sc_hwmon_baseaddr);
if (bus_space_map(sc->sc_ec_iot, sc->sc_hwmon_baseaddr, 8, 0,
&sc->sc_ec_ioh)) {
aprint_error_dev(self, "cannot map hwmon i/o space\n");
goto out2;
}
sc->sc_hwmon_mapped = true;
/* Activate monitoring */
cr = itesio_ecreadreg(sc, ITESIO_EC_CONFIG);
SET(cr, 0x01);
itesio_ecwritereg(sc, ITESIO_EC_CONFIG, cr);
#ifdef notyet
/* Enable beep alarms */
cr = itesio_ecreadreg(sc, ITESIO_EC_BEEPEER);
SET(cr, 0x02); /* Voltage exceeds limit */
SET(cr, 0x04); /* Temperature exceeds limit */
itesio_ecwritereg(sc, ITESIO_EC_BEEPEER, cr);
#endif
/*
* Initialize and attach sensors.
*/
itesio_setup_sensors(sc);
sc->sc_sme = sysmon_envsys_create();
for (i = 0; i < IT_NUM_SENSORS; i++) {
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i])) {
sysmon_envsys_destroy(sc->sc_sme);
goto out;
}
}
/*
* Hook into the system monitor.
*/
sc->sc_sme->sme_name = device_xname(self);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = itesio_refresh;
if ((i = sysmon_envsys_register(sc->sc_sme))) {
aprint_error_dev(self,
"unable to register with sysmon (%d)\n", i);
sysmon_envsys_destroy(sc->sc_sme);
goto out;
}
sc->sc_hwmon_enabled = true;
if (!pmf_device_register(self, NULL, NULL))
aprint_error_dev(self, "couldn't establish power handler\n");
/* The IT8705 doesn't support the WDT */
if (sc->sc_chipid == ITESIO_ID8705)
goto out2;
/*
* Initialize the watchdog timer.
*/
sc->sc_smw.smw_name = device_xname(self);
sc->sc_smw.smw_cookie = sc;
sc->sc_smw.smw_setmode = itesio_wdt_setmode;
sc->sc_smw.smw_tickle = itesio_wdt_tickle;
sc->sc_smw.smw_period = 60;
if (sysmon_wdog_register(&sc->sc_smw)) {
aprint_error_dev(self, "unable to register watchdog timer\n");
goto out2;
}
sc->sc_wdt_enabled = true;
aprint_normal_dev(self, "Watchdog Timer present\n");
return;
out:
bus_space_unmap(sc->sc_ec_iot, sc->sc_ec_ioh, 8);
out2:
bus_space_unmap(sc->sc_iot, sc->sc_ioh, 2);
}
static void
pic16lc_attach(device_t parent, device_t self, void *opaque)
{
struct pic16lc_softc *sc = device_private(self);
struct i2c_attach_args *ia = opaque;
u_char ver[4];
int i;
sc->sc_dev = self;
sc->sc_tag = ia->ia_tag;
sc->sc_addr = ia->ia_addr;
pic16lc = sc;
sc->sc_sme = sysmon_envsys_create();
/* initialize CPU sensor */
sc->sc_sensor[XBOX_SENSOR_CPU].units = ENVSYS_STEMP;
(void)strlcpy(sc->sc_sensor[XBOX_SENSOR_CPU].desc, "Xbox CPU Temp",
sizeof(sc->sc_sensor[XBOX_SENSOR_CPU]));
/* initialize board sensor */
sc->sc_sensor[XBOX_SENSOR_BOARD].units = ENVSYS_STEMP;
(void)strlcpy(sc->sc_sensor[XBOX_SENSOR_BOARD].desc, "Xbox Board Temp",
sizeof(sc->sc_sensor[XBOX_SENSOR_BOARD]));
for (i = 0; i < XBOX_NSENSORS; i++) {
if (sysmon_envsys_sensor_attach(sc->sc_sme,
&sc->sc_sensor[i])) {
sysmon_envsys_destroy(sc->sc_sme);
return;
}
}
/* hook into sysmon */
sc->sc_sme->sme_name = device_xname(sc->sc_dev);
sc->sc_sme->sme_cookie = sc;
sc->sc_sme->sme_refresh = pic16lc_refresh;
if (sysmon_envsys_register(sc->sc_sme)) {
aprint_error_dev(self, "unable to register with sysmon\n");
sysmon_envsys_destroy(sc->sc_sme);
return;
}
if (iic_acquire_bus(sc->sc_tag, 0) != 0) {
aprint_error(": unable to acquire i2c bus\n");
return;
}
aprint_normal(": Xbox System Management Controller");
/* find the PIC version */
pic16lc_write_1(sc, PIC16LC_REG_VER, 0x00);
pic16lc_read_1(sc, PIC16LC_REG_VER, &ver[0]);
pic16lc_read_1(sc, PIC16LC_REG_VER, &ver[1]);
pic16lc_read_1(sc, PIC16LC_REG_VER, &ver[2]);
ver[3] = '\0';
aprint_normal(" (rev. %s)\n", ver);
pic16lc_setled(0xff); /* orange */
iic_release_bus(sc->sc_tag, 0);
/* disable reset on eject */
pic16lc_write_1(sc, PIC16LC_REG_RESETONEJECT, 0x01);
sc->sc_ih = iic_smbus_intr_establish_proc(sc->sc_tag, pic16lc_intr, sc);
if (sc->sc_ih == NULL)
aprint_error_dev(self, "couldn't establish interrupt\n");
return;
}
