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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/spira.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/spira.h')
| -rw-r--r-- | hdata/spira.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/hdata/spira.h b/hdata/spira.h index e98edbd..0916fe3 100644 --- a/hdata/spira.h +++ b/hdata/spira.h @@ -611,6 +611,7 @@ struct slca_entry { uint8_t fru_id[2]; /* ASCII VPD ID */ #define SLCA_ROOT_VPD_ID VPD_ID('V','V') #define SLCA_SYSTEM_VPD_ID VPD_ID('S','V') +#define SLCA_SAI_INDICATOR_ID VPD_ID('S','A') __be16 parent_index; /* Parent entry index */ uint8_t flags; #define SLCA_FLAG_NON_FUNCTIONAL 0x02 /* For redundant entries */ |