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| author | Vasant Hegde <hegdevasant@linux.vnet.ibm.com> | 2015-04-06 14:02:10 +0530 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-05-07 17:42:34 +1000 |
| commit | 13168bbbbb1f41f63c9a53f6772868ba02726d5b (patch) | |
| tree | 4f333a315d3437dbb0634def80b24d4a80a6b892 /hdata/hdata.h | |
| parent | f30f196e5c03fc6ffef0f240c74e08e44ceb66b5 (diff) | |
| download | skiboot-13168bbbbb1f41f63c9a53f6772868ba02726d5b.zip skiboot-13168bbbbb1f41f63c9a53f6772868ba02726d5b.tar.gz skiboot-13168bbbbb1f41f63c9a53f6772868ba02726d5b.tar.bz2 | |
FSP/hdata: Populate System Attention Indicator location code
On FSP based machine, FSP controls System Attention Indicator. This
indicator detail (location code) is passed to OPAL via HDAT. OPAL
can get/set this indicator via normal MBOX command.
This patch takes care of parsing SLCA entry and populating device tree
with SAI location code.
Device Tree:
We create '/ibm,opal/led' node which contains all location code LED
information. 'led-types' property under each node tells LED type.
For SAI indicator 'led-types' property will be 'attention'.
Signed-off-by: Vasant Hegde <hegdevasant@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hdata/hdata.h')
| -rw-r--r-- | hdata/hdata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hdata/hdata.h b/hdata/hdata.h index 79cc576..567927c 100644 --- a/hdata/hdata.h +++ b/hdata/hdata.h @@ -43,6 +43,7 @@ extern const struct slca_entry *slca_get_entry(uint16_t slca_index); extern const char *slca_get_vpd_name(uint16_t slca_index); extern const char *slca_get_loc_code_index(uint16_t slca_index); extern void slca_vpd_add_loc_code(struct dt_node *node, uint16_t slca_index); +extern void slca_dt_add_sai_node(void); extern bool hservices_from_hdat(const void *fdt, size_t size); |