diff options
Diffstat (limited to 'drivers/misc/mei/hw.h')
| -rw-r--r-- | drivers/misc/mei/hw.h | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/misc/mei/hw.h b/drivers/misc/mei/hw.h index 6b476ab49b2e..dd448e58cc87 100644 --- a/drivers/misc/mei/hw.h +++ b/drivers/misc/mei/hw.h @@ -31,14 +31,21 @@ #define MEI_IAMTHIF_STALL_TIMER 12 /* HPS */ #define MEI_IAMTHIF_READ_TIMER 10 /* HPS */ +#define MEI_PGI_TIMEOUT 1 /* PG Isolation time response 1 sec */ #define MEI_HBM_TIMEOUT 1 /* 1 second */ /* * MEI Version */ -#define HBM_MINOR_VERSION 0 +#define HBM_MINOR_VERSION 1 #define HBM_MAJOR_VERSION 1 +/* + * MEI version with PGI support + */ +#define HBM_MINOR_VERSION_PGI 1 +#define HBM_MAJOR_VERSION_PGI 1 + /* Host bus message command opcode */ #define MEI_HBM_CMD_OP_MSK 0x7f /* Host bus message command RESPONSE */ @@ -69,6 +76,11 @@ #define MEI_FLOW_CONTROL_CMD 0x08 +#define MEI_PG_ISOLATION_ENTRY_REQ_CMD 0x0a +#define MEI_PG_ISOLATION_ENTRY_RES_CMD 0x8a +#define MEI_PG_ISOLATION_EXIT_REQ_CMD 0x0b +#define MEI_PG_ISOLATION_EXIT_RES_CMD 0x8b + /* * MEI Stop Reason * used by hbm_host_stop_request.reason @@ -208,6 +220,17 @@ struct hbm_props_response { } __packed; /** + * struct hbm_power_gate - power gate request/response + * + * @hbm_cmd - bus message command header + * @reserved[3] + */ +struct hbm_power_gate { + u8 hbm_cmd; + u8 reserved[3]; +} __packed; + +/** * struct hbm_client_connect_request - connect/disconnect request * * @hbm_cmd - bus message command header |