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When displaying boot-time trip-register settings, shift to exclude

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fractional bits.  Otherwise, a setting of 52C reports 832 during
boot, and that's way too hot for any memory!
This commit is contained in:
pgoyette 2009-05-19 23:43:27 +00:00
parent a76a7fd159
commit 9cce088ba8
1 changed files with 8 additions and 5 deletions
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13
sys/dev/i2c/sdtemp.c
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@ -1,4 +1,4 @@
/* $NetBSD: sdtemp.c,v 1.1 2009/05/09 15:04:25 pgoyette Exp $ */
/* $NetBSD: sdtemp.c,v 1.2 2009/05/19 23:43:27 pgoyette Exp $ */
/*
* Copyright (c) 2009 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sdtemp.c,v 1.1 2009/05/09 15:04:25 pgoyette Exp $");
__KERNEL_RCSID(0, "$NetBSD: sdtemp.c,v 1.2 2009/05/19 23:43:27 pgoyette Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -282,17 +282,20 @@ sdtemp_attach(device_t parent, device_t self, void *aux)
iic_acquire_bus(sc->sc_tag, 0);
if (sdtemp_read_16(sc, SDTEMP_REG_LOWER_LIM, &sc->sc_low_lim) == 0 &&
sc->sc_low_lim != 0) {
aprint_normal("low limit %d ", sc->sc_low_lim);
sc->sc_low_lim >>= 4;
aprint_normal("low limit %dC ", sc->sc_low_lim);
i++;
}
if (sdtemp_read_16(sc, SDTEMP_REG_UPPER_LIM, &sc->sc_high_lim) == 0 &&
sc->sc_high_lim != 0) {
aprint_normal("high limit %d ", sc->sc_high_lim);
sc->sc_high_lim >>= 4;
aprint_normal("high limit %dC ", sc->sc_high_lim);
i++;
}
if (sdtemp_read_16(sc, SDTEMP_REG_CRIT_LIM, &sc->sc_crit_lim) == 0 &&
sc->sc_crit_lim != 0) {
aprint_normal("critical limit %d ", sc->sc_crit_lim);
sc->sc_crit_lim >>= 4;
aprint_normal("critical limit %dC ", sc->sc_crit_lim);
i++;
}
iic_release_bus(sc->sc_tag, 0);