PTPEDMAC driver Interface

Interface for PTPEDMAC functions. More...

Data Structures
struct	ptpedmac_descriptor_t
struct	ptpedmac_callback_args_t
struct	ptpedmac_cfg_t
struct	ptpedmac_api_t
struct	ptpedmac_instance_t

Typedefs
typedef void	ptpedmac_ctrl_t

Enumerations
enum	ptpedmac_event_t { PTPEDMAC_EVENT_READ = 0, PTPEDMAC_EVENT_WRITE, PTPEDMAC_EVENT_ERR }
enum	ptpedmac_trans_t { PTPEDMAC_TRANS_FLAG_OFF = 0, PTPEDMAC_TRANS_FLAG_ON = 1 }

Detailed Description

Interface for PTPEDMAC functions.

Summary

The PTPEDMAC interface supports PTP host interface to receive PTP message.

The PTPEDMAC interface can be implemented by:

• PTPEDMAC

Related SSP architecture topics:

• SSP Interfaces
• SSP Predefined Layers
• Using SSP Modules

PTPEDMAC Interface description: PTPEDMAC Driver on r_ptpedmac

Typedef Documentation

ptpedmac_ctrl_t

typedef void ptpedmac_ctrl_t

PTPEDMAC control block. Allocate an instance specific control block to pass into the PTPEDMAC API calls.

Implemented as

• ptpedmac_instance_ctrl_t

Enumeration Type Documentation

ptpedmac_event_t

enum ptpedmac_event_t

PTPEDMAC interrupt event definitions

Enumerator
PTPEDMAC_EVENT_READ	Frame reception interrupt (FR)
PTPEDMAC_EVENT_WRITE	Frame transmission interrupt (TC)
PTPEDMAC_EVENT_ERR	Error interrupt (MACE, RFOF, RDE, TFUF, TDE, ADE and RFCOF)

ptpedmac_trans_t

enum ptpedmac_trans_t

Enumeration to specify the status of transfer flag

Enumerator
PTPEDMAC_TRANS_FLAG_OFF	Transfer disable.
PTPEDMAC_TRANS_FLAG_ON	Transfer enable.