diff options
Diffstat (limited to 'include/linux/platform_data/wilco-ec.h')
| -rw-r--r-- | include/linux/platform_data/wilco-ec.h | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/include/linux/platform_data/wilco-ec.h b/include/linux/platform_data/wilco-ec.h index 446473a46b88..1ff224793c99 100644 --- a/include/linux/platform_data/wilco-ec.h +++ b/include/linux/platform_data/wilco-ec.h @@ -14,10 +14,6 @@ /* Message flags for using the mailbox() interface */ #define WILCO_EC_FLAG_NO_RESPONSE BIT(0) /* EC does not respond */ #define WILCO_EC_FLAG_EXTENDED_DATA BIT(1) /* EC returns 256 data bytes */ -#define WILCO_EC_FLAG_RAW_REQUEST BIT(2) /* Do not trim request data */ -#define WILCO_EC_FLAG_RAW_RESPONSE BIT(3) /* Do not trim response data */ -#define WILCO_EC_FLAG_RAW (WILCO_EC_FLAG_RAW_REQUEST | \ - WILCO_EC_FLAG_RAW_RESPONSE) /* Normal commands have a maximum 32 bytes of data */ #define EC_MAILBOX_DATA_SIZE 32 @@ -56,10 +52,7 @@ struct wilco_ec_device { * @mailbox_id: Mailbox identifier, specifies the command set. * @mailbox_version: Mailbox interface version %EC_MAILBOX_VERSION * @reserved: Set to zero. - * @data_size: Length of request, data + last 2 bytes of the header. - * @command: Mailbox command code, unique for each mailbox_id set. - * @reserved_raw: Set to zero for most commands, but is used by - * some command types and for raw commands. + * @data_size: Length of following data. */ struct wilco_ec_request { u8 struct_version; @@ -68,8 +61,6 @@ struct wilco_ec_request { u8 mailbox_version; u8 reserved; u16 data_size; - u8 command; - u8 reserved_raw; } __packed; /** @@ -79,8 +70,6 @@ struct wilco_ec_request { * @result: Result code from the EC. Non-zero indicates an error. * @data_size: Length of the response data buffer. * @reserved: Set to zero. - * @mbox0: EC returned data at offset 0 is unused (always 0) so this byte - * is treated as part of the header instead of the data. * @data: Response data buffer. Max size is %EC_MAILBOX_DATA_SIZE_EXTENDED. */ struct wilco_ec_response { @@ -89,7 +78,6 @@ struct wilco_ec_response { u16 result; u16 data_size; u8 reserved[2]; - u8 mbox0; u8 data[0]; } __packed; @@ -111,21 +99,15 @@ enum wilco_ec_msg_type { * struct wilco_ec_message - Request and response message. * @type: Mailbox message type. * @flags: Message flags, e.g. %WILCO_EC_FLAG_NO_RESPONSE. - * @command: Mailbox command code. - * @result: Result code from the EC. Non-zero indicates an error. * @request_size: Number of bytes to send to the EC. * @request_data: Buffer containing the request data. - * @response_size: Number of bytes expected from the EC. - * This is 32 by default and 256 if the flag - * is set for %WILCO_EC_FLAG_EXTENDED_DATA + * @response_size: Number of bytes to read from EC. * @response_data: Buffer containing the response data, should be * response_size bytes and allocated by caller. */ struct wilco_ec_message { enum wilco_ec_msg_type type; u8 flags; - u8 command; - u8 result; size_t request_size; void *request_data; size_t response_size; |