diff options
Diffstat (limited to 'sys/dev/i2c/adm1021.c')
| -rw-r--r-- | sys/dev/i2c/adm1021.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/sys/dev/i2c/adm1021.c b/sys/dev/i2c/adm1021.c index 3f7e223b61a..5c3a95391db 100644 --- a/sys/dev/i2c/adm1021.c +++ b/sys/dev/i2c/adm1021.c @@ -1,4 +1,4 @@ -/* $OpenBSD: adm1021.c,v 1.4 2005/12/24 22:08:17 deraadt Exp $ */ +/* $OpenBSD: adm1021.c,v 1.5 2005/12/24 23:09:19 deraadt Exp $ */ /* * Copyright (c) 2005 Theo de Raadt @@ -44,6 +44,7 @@ struct admtemp_softc { i2c_addr_t sc_addr; struct sensor sc_sensor[ADMTEMP_NUM_SENSORS]; + int sc_xeon; }; int admtemp_match(struct device *, void *, void *); @@ -88,6 +89,11 @@ admtemp_attach(struct device *parent, struct device *self, void *aux) sc->sc_tag = ia->ia_tag; sc->sc_addr = ia->ia_addr; + if (ia->ia_name && strcmp(ia->ia_name, "xeon") == 0) { + printf(": Xeon\n"); + sc->sc_xeon = 1; + } + // iic_acquire_bus(sc->sc_tag, 0); // cmd = ADM1021_CONFIG_READ; // if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, @@ -114,8 +120,8 @@ admtemp_attach(struct device *parent, struct device *self, void *aux) sc->sc_sensor[ADMTEMP_INT].type = SENSOR_TEMP; strlcpy(sc->sc_sensor[ADMTEMP_INT].desc, "Internal", sizeof(sc->sc_sensor[ADMTEMP_INT].desc)); - if (ia->ia_name && strcmp(ia->ia_name, "xeon") == 0) - sc->sc_sensor[ADMTEMP_INT].flags |= SENSOR_FINVALID; + if (sc->sc_xeon) + sc->sc_sensor[ADMTEMP_INT].flags |= SENSOR_FINVALID; sc->sc_sensor[ADMTEMP_EXT].type = SENSOR_TEMP; strlcpy(sc->sc_sensor[ADMTEMP_EXT].desc, "External", @@ -141,14 +147,19 @@ admtemp_refresh(void *arg) iic_acquire_bus(sc->sc_tag, 0); - cmd = ADM1021_INT_TEMP; - if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, - sc->sc_addr, &cmd, sizeof cmd, &sdata, sizeof sdata, I2C_F_POLL) == 0) - sc->sc_sensor[ADMTEMP_INT].value = 273150000 + 1000000 * sdata; + if (sc->sc_xeon == 0) { + cmd = ADM1021_INT_TEMP; + if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, + sc->sc_addr, &cmd, sizeof cmd, &sdata, + sizeof sdata, I2C_F_POLL) == 0) + sc->sc_sensor[ADMTEMP_INT].value = + 273150000 + 1000000 * sdata; + } cmd = ADM1021_EXT_TEMP; if (iic_exec(sc->sc_tag, I2C_OP_READ_WITH_STOP, - sc->sc_addr, &cmd, sizeof cmd, &sdata, sizeof sdata, I2C_F_POLL) == 0) + sc->sc_addr, &cmd, sizeof cmd, &sdata, + sizeof sdata, I2C_F_POLL) == 0) sc->sc_sensor[ADMTEMP_EXT].value = 273150000 + 1000000 * sdata; iic_release_bus(sc->sc_tag, 0); |