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Unknown chip support

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Some basic support, in the form of sensors_get_all_features(), for chips that
are known to the library, but unknown to the application. prog/sensors has
a demo of how to use this, in function print_unknown_chip in chips.c.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@110 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Frodo Looijaard committed 1998-12-24 18:40:58 +00:00
1 parent dc9ff8085a
commit 2b415b8690
8 files changed
+282 -175
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lib/access.c
+33 -2
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@@ -172,7 +172,7 @@ int sensors_get_feature(sensors_chip_name name, int feature, double *result)
sensors_lookup_feature_nr(name.prefix,
main_feature->compute_mapping)))
return -SENSORS_ERR_NO_ENTRY;
if (! (main_feature->mode && SENSORS_R))
if (! (main_feature->mode && SENSORS_MODE_R))
return -SENSORS_ERR_ACCESS;
for (chip = NULL; !expr && (chip = sensors_for_all_config_chips(name,chip));)
for (i = 0; !final_expr && (i < chip->computes_count); i++) {
@@ -206,7 +206,7 @@ int sensors_set_feature(sensors_chip_name name, int feature, double value)
return -SENSORS_ERR_WILDCARDS;
if (! (featureptr = sensors_lookup_feature_nr(name.prefix,feature)))
return -SENSORS_ERR_NO_ENTRY;
if (! (featureptr->mode && SENSORS_W))
if (! (featureptr->mode && SENSORS_MODE_W))
return -SENSORS_ERR_ACCESS;
for (chip = NULL; !expr && (chip = sensors_for_all_config_chips(name,chip));)
for (i = 0; !expr && (i < chip->computes_count); i++)
@@ -249,3 +249,34 @@ const char *sensors_get_algorithm_name(int bus_nr)
return sensors_proc_bus[i].algorithm;
return NULL;
}
/* nr1-1 is the last main feature found; nr2-1 is the last subfeature found */
const sensors_feature_data *sensors_get_all_features (sensors_chip_name name,
int *nr1, int*nr2)
{
sensors_chip_feature *feature_list;
int i;
for (i = 0; sensors_chip_features_list[i].prefix; i++)
if (!strcmp(sensors_chip_features_list[i].prefix,name.prefix)) {
feature_list=sensors_chip_features_list[i].feature;
if (!*nr1 && !*nr2) { /* Return the first entry */
if (!feature_list[0].name) /* The list may be empty */
return NULL;
*nr1 = *nr2 = 1;
return (sensors_feature_data *) (feature_list + 0);
}
for ((*nr2)++; feature_list[*nr2-1].name; (*nr2)++)
if (feature_list[*nr2-1].logical_mapping == feature_list[*nr1-1].number)
return (sensors_feature_data *) (feature_list + *nr2 - 1);
for ((*nr1)++; feature_list[*nr1-1].name &&
(feature_list[*nr1-1].logical_mapping != SENSORS_NO_MAPPING);
(*nr1)++);
*nr2 = *nr1;
if (! feature_list[*nr1-1].name)
return NULL;
return (sensors_feature_data *) (feature_list + *nr1 - 1);
}
return NULL;
}