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Differential D23718 Diff 68417 sys/dev/iicbus/max6690.c

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sys/dev/iicbus/max6690.c

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device_printf(dev, "WARNING: No MAX6690 sensors detected!\n"); device_printf(dev, "WARNING: No MAX6690 sensors detected!\n");
sc->sc_sensors = malloc (sc->sc_nsensors * sizeof(struct max6690_sensor), sc->sc_sensors = malloc (sc->sc_nsensors * sizeof(struct max6690_sensor),
M_MAX6690, M_WAITOK | M_ZERO); M_MAX6690, M_WAITOK | M_ZERO);
ctx = device_get_sysctl_ctx(dev); ctx = device_get_sysctl_ctx(dev);
sensroot_oid = SYSCTL_ADD_NODE(ctx, sensroot_oid = SYSCTL_ADD_NODE(ctx,
SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "sensor", SYSCTL_CHILDREN(device_get_sysctl_tree(dev)), OID_AUTO, "sensor",
CTLFLAG_RD, 0, "MAX6690 Sensor Information"); CTLFLAG_RD | CTLFLAG_MPSAFE, 0, "MAX6690 Sensor Information");
/* Now we can fill the properties into the allocated struct. */ /* Now we can fill the properties into the allocated struct. */
sc->sc_nsensors = max6690_fill_sensor_prop(dev); sc->sc_nsensors = max6690_fill_sensor_prop(dev);
/* Register with powermac_thermal */ /* Register with powermac_thermal */
for (i = 0; i < sc->sc_nsensors; i++) for (i = 0; i < sc->sc_nsensors; i++)
pmac_thermal_sensor_register(&sc->sc_sensors[i].therm); pmac_thermal_sensor_register(&sc->sc_sensors[i].therm);
/* Add sysctls for the sensors. */ /* Add sysctls for the sensors. */
for (i = 0; i < sc->sc_nsensors; i++) { for (i = 0; i < sc->sc_nsensors; i++) {
for (j = 0; j < strlen(sc->sc_sensors[i].therm.name); j++) { for (j = 0; j < strlen(sc->sc_sensors[i].therm.name); j++) {
sysctl_name[j] = sysctl_name[j] =
tolower(sc->sc_sensors[i].therm.name[j]); tolower(sc->sc_sensors[i].therm.name[j]);
if (isspace(sysctl_name[j])) if (isspace(sysctl_name[j]))
sysctl_name[j] = '_'; sysctl_name[j] = '_';
} }
sysctl_name[j] = 0; sysctl_name[j] = 0;
sprintf(sysctl_desc,"%s %s", sc->sc_sensors[i].therm.name, sprintf(sysctl_desc,"%s %s", sc->sc_sensors[i].therm.name,
"(C)"); "(C)");
oid = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(sensroot_oid), oid = SYSCTL_ADD_NODE(ctx, SYSCTL_CHILDREN(sensroot_oid),
OID_AUTO, OID_AUTO, sysctl_name, CTLFLAG_RD | CTLFLAG_MPSAFE, 0,
sysctl_name, CTLFLAG_RD, 0, "Sensor Information");
"Sensor Information");
/* I use i to pass the sensor id. */ /* I use i to pass the sensor id. */
SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(oid), OID_AUTO, "temp", SYSCTL_ADD_PROC(ctx, SYSCTL_CHILDREN(oid), OID_AUTO, "temp",
CTLTYPE_INT | CTLFLAG_RD, dev, i % 2, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_NEEDGIANT, dev, i % 2,
max6690_sensor_sysctl, "IK", sysctl_desc); max6690_sensor_sysctl, "IK", sysctl_desc);
} }
/* Dump sensor location & ID. */ /* Dump sensor location & ID. */
if (bootverbose) { if (bootverbose) {
device_printf(dev, "Sensors\n"); device_printf(dev, "Sensors\n");
for (i = 0; i < sc->sc_nsensors; i++) { for (i = 0; i < sc->sc_nsensors; i++) {
device_printf(dev, "Location : %s ID: %d\n", device_printf(dev, "Location : %s ID: %d\n",
sc->sc_sensors[i].therm.name, sc->sc_sensors[i].therm.name,
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