mirror of https://github.com/rusefi/ChibiOS.git
Updated MAC driver LLD template.
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@15876 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
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/* Driver data structures and types. */
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/*===========================================================================*/
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/**
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* @brief Driver configuration structure.
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*/
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typedef struct {
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/**
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* @brief MAC address.
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*/
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uint8_t *mac_address;
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/* End of the mandatory fields.*/
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} MACConfig;
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/**
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* @brief Structure representing a MAC driver.
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*/
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struct MACDriver {
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/**
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* @brief Driver state.
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*/
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macstate_t state;
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/**
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* @brief Current configuration data.
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*/
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const MACConfig *config;
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/**
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* @brief Transmit semaphore.
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*/
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threads_queue_t tdqueue;
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/**
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* @brief Receive semaphore.
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*/
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threads_queue_t rdqueue;
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#if (MAC_USE_EVENTS == TRUE) || defined(__DOXYGEN__)
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/**
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* @brief Receive event.
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*/
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event_source_t rdevent;
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#endif
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/* End of the mandatory fields.*/
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};
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/**
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* @brief Structure representing a transmit descriptor.
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*/
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typedef struct {
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/**
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* @brief Current write offset.
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*/
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size_t offset;
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/**
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* @brief Available space size.
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*/
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size_t size;
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/* End of the mandatory fields.*/
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} MACTransmitDescriptor;
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/**
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* @brief Structure representing a receive descriptor.
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*/
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typedef struct {
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/**
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* @brief Current read offset.
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*/
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size_t offset;
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/**
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* @brief Available data size.
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*/
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size_t size;
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/* End of the mandatory fields.*/
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} MACReceiveDescriptor;
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/*===========================================================================*/
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/* Driver macros. */
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/*===========================================================================*/
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/**
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* @brief Low level fields of the MAC driver structure.
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*/
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#define mac_lld_driver_fields
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/**
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* @brief Low level fields of the MAC configuration structure.
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*/
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#define mac_lld_config_fields
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/**
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* @brief Low level fields of the MAC transmit descriptor structure.
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*/
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#define mac_lld_transmit_descriptor_fields
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/**
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* @brief Low level fields of the MAC receive descriptor structure.
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*/
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#define mac_lld_receive_descriptor_fields
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/*===========================================================================*/
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/* External declarations. */
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/*===========================================================================*/
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