[Skiboot] [PATCH] occ: Update Dynamic Data comment block with new GPU presence fields

[Andrew Donnellan]

Document new GPU presence fields in the comment block next to struct
occ_dynamic_data.

Fixes: 9b394a32c8ea ("occ: Add support for GPU presence detection")
Suggested-by: Shilpasri G Bhat <shilpa.bhat at linux.vnet.ibm.com>
Signed-off-by: Andrew Donnellan <andrew.donnellan at au1.ibm.com>
---
 hw/occ.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hw/occ.c b/hw/occ.c
index 10b2de07dd7a..95577af6d4b5 100644
--- a/hw/occ.c
+++ b/hw/occ.c
@@ -212,6 +212,11 @@ struct occ_response_buffer {
  *
  * struct occ_dynamic_data -	Contains runtime attributes
  * @occ_state:			Current state of OCC
+ * @major_version:		Major version number
+ * @minor_version:		Minor version number (backwards compatible)
+ *				Version 1 indicates GPU presence populated
+ * @gpus_present:		Bitmask of GPUs present (on systems where GPU
+ *				presence is detected through APSS)
  * @cpu_throttle:		Reason for limiting the max pstate
  * @mem_throttle:		Reason for throttling memory
  * @quick_pwr_drop:		Indicates if QPD is asserted
-- 
2.11.0