diff options
| -rw-r--r-- | include/opal.h | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/include/opal.h b/include/opal.h index bdb0cc5..2428102 100644 --- a/include/opal.h +++ b/include/opal.h @@ -164,7 +164,8 @@ #define OPAL_FLASH_READ 110 #define OPAL_FLASH_WRITE 111 #define OPAL_FLASH_ERASE 112 -#define OPAL_LAST 112 +#define OPAL_PRD_MSG 113 +#define OPAL_LAST 113 /* Device tree flags */ @@ -419,6 +420,7 @@ enum opal_msg_type { OPAL_MSG_SHUTDOWN, /* params[0] = 1 reboot, 0 shutdown */ OPAL_MSG_HMI_EVT, OPAL_MSG_DPO, + OPAL_MSG_PRD, OPAL_MSG_TYPE_MAX, }; @@ -786,6 +788,42 @@ typedef struct oppanel_line { __be64 line_len; } oppanel_line_t; +enum opal_prd_msg_type { + OPAL_PRD_MSG_TYPE_INIT = 0, /* HBRT --> OPAL */ + OPAL_PRD_MSG_TYPE_FINI, /* HBRT --> OPAL */ + OPAL_PRD_MSG_TYPE_ATTN, /* HBRT <-- OPAL */ + OPAL_PRD_MSG_TYPE_ATTN_ACK, /* HBRT --> OPAL */ + OPAL_PRD_MSG_TYPE_OCC_ERROR, /* HBRT <-- OPAL */ + OPAL_PRD_MSG_TYPE_OCC_RESET, /* HBRT <-- OPAL */ +}; + +struct opal_prd_msg { + uint8_t type; + uint8_t pad[3]; + __be32 token; + union { + struct { + __be64 version; + __be64 ipoll; + } init; + struct { + __be64 proc; + __be64 ipoll_status; + __be64 ipoll_mask; + } attn; + struct { + __be64 proc; + __be64 ipoll_ack; + } attn_ack; + struct { + __be64 chip; + } occ_error; + struct { + __be64 chip; + } occ_reset; + }; +}; + /* * SG entries * |