diff options
Diffstat (limited to 'arch/powerpc/include/asm/opal-api.h')
-rw-r--r-- | arch/powerpc/include/asm/opal-api.h | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h index a49e5fa6f939..e9e4c52f3685 100644 --- a/arch/powerpc/include/asm/opal-api.h +++ b/arch/powerpc/include/asm/opal-api.h @@ -153,7 +153,8 @@ #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 */ @@ -359,6 +360,7 @@ 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, }; @@ -681,6 +683,23 @@ 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/kernel --> 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_header { + uint8_t type; + uint8_t pad[1]; + __be16 size; +}; + +struct opal_prd_msg; + /* * SG entries * |