diff options
Diffstat (limited to 'drivers/staging/nmf-cm/cm/engine/communication/inc/communication_type.h')
-rw-r--r-- | drivers/staging/nmf-cm/cm/engine/communication/inc/communication_type.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/staging/nmf-cm/cm/engine/communication/inc/communication_type.h b/drivers/staging/nmf-cm/cm/engine/communication/inc/communication_type.h new file mode 100644 index 00000000000..db426845a82 --- /dev/null +++ b/drivers/staging/nmf-cm/cm/engine/communication/inc/communication_type.h @@ -0,0 +1,61 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * Author: Jean-Philippe FASSINO <jean-philippe.fassino@stericsson.com> for ST-Ericsson. + * License terms: GNU General Public License (GPL), version 2, with + * user space exemption described in the top-level COPYING file in + * the Linux kernel source tree. + */ + +/*! + * \brief Communication Component Manager API type. + */ +#ifndef COMMUNICATION_TYPE_H_ +#define COMMUNICATION_TYPE_H_ + +#include <cm/inc/cm_type.h> + + +/*! + * \brief Buffer type used for (un)marshalling parameters. + * + * This buffer type is used for (un)marshalling paramaters. It can either be a + * shared memory buffer (ESRAM or SDRAM) or a pure host software memory (stack). + + * \ingroup CM_ENGINE_API + */ +typedef t_uint16 *t_event_params_handle; + +/*! + * \brief Component manager handle to Host -> MPC communication. + * + * \ingroup CM_ENGINE_API + */ +typedef t_uint32 t_cm_bf_host2mpc_handle; + +/*! + * \brief Component manager handle to MPC -> Host communication. + * + * \ingroup CM_ENGINE_API + */ +typedef t_uint32 t_cm_bf_mpc2host_handle; + +/*! + * \brief Component manager proxy handle to MPC -> Host skeleton context. + * + * \ingroup CM_ENGINE_API + */ +typedef t_uint32 t_nmf_mpc2host_handle; + +/*! + * @defgroup t_nmf_coms_location t_nmf_coms_location + * \brief Definition of the location of the internal CM communication objects + * + * @{ + * \ingroup CM_ENGINE_API + */ +typedef t_uint8 t_nmf_coms_location; //!< Fake enumeration type +#define COMS_IN_ESRAM ((t_nmf_coms_location)0) //!< All coms objects (coms and params fifos) will be in embedded RAM +#define COMS_IN_SDRAM ((t_nmf_coms_location)1) //!< All coms objects (coms and params fifos) will be in external RAM +/* @} */ + +#endif /*COMMUNICATION_TYPE_H_*/ |