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Set the ENVSYS_FCHANGERFACT flag in voltage sensors, so that we

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can use the 'rfact' property in /etc/envsys.conf to change the
resistor factor (in case the converted data is not correct).
This commit is contained in:
xtraeme 2008-04-22 13:33:38 +00:00
parent 1b916313b0
commit fc4443a49b
1 changed files with 8 additions and 3 deletions
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11
sys/dev/isa/finsio_isa.c
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@ -1,5 +1,5 @@
/* $OpenBSD: fins.c,v 1.1 2008/03/19 19:33:09 deraadt Exp $ */
/* $NetBSD: finsio_isa.c,v 1.3 2008/04/05 18:32:14 xtraeme Exp $ */
/* $NetBSD: finsio_isa.c,v 1.4 2008/04/22 13:33:38 xtraeme Exp $ */
/*
* Copyright (c) 2008 Juan Romero Pardines
@ -19,7 +19,7 @@
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: finsio_isa.c,v 1.3 2008/04/05 18:32:14 xtraeme Exp $");
__KERNEL_RCSID(0, "$NetBSD: finsio_isa.c,v 1.4 2008/04/22 13:33:38 xtraeme Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -543,6 +543,8 @@ finsio_isa_attach(device_t parent, device_t self, void *aux)
sc->sc_sme = sysmon_envsys_create();
for (i = 0; sc->sc_finsio_sensors[i].fs_desc; i++) {
sc->sc_sensor[i].units = sc->sc_finsio_sensors[i].fs_type;
if (sc->sc_sensor[i].units == ENVSYS_SVOLTS_DC)
sc->sc_sensor[i].flags = ENVSYS_FCHANGERFACT;
strlcpy(sc->sc_sensor[i].desc, sc->sc_finsio_sensors[i].fs_desc,
sizeof(sc->sc_sensor[i].desc));
if (sysmon_envsys_sensor_attach(sc->sc_sme,
@ -628,7 +630,10 @@ finsio_refresh_volt(struct finsio_softc *sc, envsys_data_t *edata)
edata->state = ENVSYS_SINVALID;
else {
edata->state = ENVSYS_SVALID;
edata->value_cur = data * fs->fs_rfact;
if (edata->rfact)
edata->value_cur = data * edata->rfact;
else
edata->value_cur = data * fs->fs_rfact;
}
}