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| author | Cédric Le Goater <clg@fr.ibm.com> | 2015-03-09 21:56:12 +0100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-03-24 18:22:55 +1100 |
| commit | 132e593400f959074f72cf066e3e99c8cd8d7b82 (patch) | |
| tree | 1525fccc1dc2d5976ee2d1b22b4dcb2bc69d2666 /platforms | |
| parent | 95098fccb85fdd8e5911884f5ef3744bcc17478a (diff) | |
| download | skiboot-132e593400f959074f72cf066e3e99c8cd8d7b82.zip skiboot-132e593400f959074f72cf066e3e99c8cd8d7b82.tar.gz skiboot-132e593400f959074f72cf066e3e99c8cd8d7b82.tar.bz2 | |
core: add a platform op to read sensors
This patch introduces an initial framework to define a sensor_read
operation per platform. It also proposes a few helper routines to
work on the sensor 'handler' which identifies a sensor and attribute
in the OPAL_SENSOR_READ call.
Signed-off-by: Cédric Le Goater <clg@fr.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'platforms')
| -rw-r--r-- | platforms/ibm-fsp/common.c | 5 | ||||
| -rw-r--r-- | platforms/ibm-fsp/firenze.c | 1 | ||||
| -rw-r--r-- | platforms/ibm-fsp/ibm-fsp.h | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/platforms/ibm-fsp/common.c b/platforms/ibm-fsp/common.c index da1da5a..d993b95 100644 --- a/platforms/ibm-fsp/common.c +++ b/platforms/ibm-fsp/common.c @@ -217,3 +217,8 @@ int64_t ibm_fsp_cec_power_down(uint64_t request) return OPAL_SUCCESS; } +int64_t ibm_fsp_sensor_read(uint32_t sensor_hndl, int token, + uint32_t *sensor_data) +{ + return fsp_opal_read_sensor(sensor_hndl, token, sensor_data); +} diff --git a/platforms/ibm-fsp/firenze.c b/platforms/ibm-fsp/firenze.c index fbdbcf3..d473875 100644 --- a/platforms/ibm-fsp/firenze.c +++ b/platforms/ibm-fsp/firenze.c @@ -416,4 +416,5 @@ DECLARE_PLATFORM(firenze) = { .elog_commit = elog_fsp_commit, .start_preload_resource = fsp_start_preload_resource, .resource_loaded = fsp_resource_loaded, + .sensor_read = ibm_fsp_sensor_read, } ; diff --git a/platforms/ibm-fsp/ibm-fsp.h b/platforms/ibm-fsp/ibm-fsp.h index c045aac..3b24b5b 100644 --- a/platforms/ibm-fsp/ibm-fsp.h +++ b/platforms/ibm-fsp/ibm-fsp.h @@ -27,4 +27,7 @@ extern int64_t ibm_fsp_cec_reboot(void); struct errorlog; extern int elog_fsp_commit(struct errorlog *buf); +extern int64_t ibm_fsp_sensor_read(uint32_t sensor_hndl, int token, + uint32_t *sensor_data); + #endif /* __IBM_FSP_COMMON_H */ |