diff options
Diffstat (limited to 'drivers/staging/vc04_services/interface/vchi/vchi_common.h')
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchi/vchi_common.h | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/drivers/staging/vc04_services/interface/vchi/vchi_common.h b/drivers/staging/vc04_services/interface/vchi/vchi_common.h index e7955cbaf26a..141af16ce031 100644 --- a/drivers/staging/vc04_services/interface/vchi/vchi_common.h +++ b/drivers/staging/vc04_services/interface/vchi/vchi_common.h @@ -5,7 +5,7 @@ #define VCHI_COMMON_H_ //flags used when sending messages (must be bitmapped) -typedef enum { +enum vchi_flags { VCHI_FLAGS_NONE = 0x0, VCHI_FLAGS_BLOCK_UNTIL_OP_COMPLETE = 0x1, // waits for message to be received, or sent (NB. not the same as being seen on other side) VCHI_FLAGS_CALLBACK_WHEN_OP_COMPLETE = 0x2, // run a callback when message sent @@ -20,17 +20,17 @@ typedef enum { VCHI_FLAGS_BULK_DATA_QUEUED = 0x040000, // internal use only VCHI_FLAGS_BULK_DATA_COMPLETE = 0x080000, // internal use only VCHI_FLAGS_INTERNAL = 0xFF0000 -} VCHI_FLAGS_T; +}; // constants for vchi_crc_control() -typedef enum { +enum vchi_crc_control { VCHI_CRC_NOTHING = -1, VCHI_CRC_PER_SERVICE = 0, VCHI_CRC_EVERYTHING = 1, -} VCHI_CRC_CONTROL_T; +}; //callback reasons when an event occurs on a service -typedef enum { +enum vchi_callback_reason { VCHI_CALLBACK_REASON_MIN, //This indicates that there is data available @@ -73,22 +73,22 @@ typedef enum { VCHI_CALLBACK_BULK_TRANSMIT_ABORTED, VCHI_CALLBACK_REASON_MAX -} VCHI_CALLBACK_REASON_T; +}; // service control options -typedef enum { +enum vchi_service_option { VCHI_SERVICE_OPTION_MIN, VCHI_SERVICE_OPTION_TRACE, VCHI_SERVICE_OPTION_SYNCHRONOUS, VCHI_SERVICE_OPTION_MAX -} VCHI_SERVICE_OPTION_T; +}; //Callback used by all services / bulk transfers -typedef void (*VCHI_CALLBACK_T)(void *callback_param, //my service local param - VCHI_CALLBACK_REASON_T reason, - void *handle); //for transmitting msg's only +typedef void (*vchi_callback)(void *callback_param, //my service local param + enum vchi_callback_reason reason, + void *handle); //for transmitting msg's only /* * Define vector struct for scatter-gather (vector) operations @@ -112,12 +112,6 @@ struct vchi_msg_vector { int32_t vec_len; }; -// Opaque type for a connection API -typedef struct opaque_vchi_connection_api_t VCHI_CONNECTION_API_T; - -// Opaque type for a message driver -typedef struct opaque_vchi_message_driver_t VCHI_MESSAGE_DRIVER_T; - // Iterator structure for reading ahead through received message queue. Allocated by client, // initialised by vchi_msg_look_ahead. Fields are for internal VCHI use only. // Iterates over messages in queue at the instant of the call to vchi_msg_lookahead - |