18 #ifndef SMSC9220_EMAC_H_ 19 #define SMSC9220_EMAC_H_ 23 #include "rtos/Mutex.h" 25 #include "smsc9220_emac_config.h" 56 virtual void get_ifname(
char *name, uint8_t size)
const;
101 virtual bool link_out(emac_mem_buf_t *buf);
159 static const struct smsc9220_eth_dev_t *dev;
163 void link_status_task();
164 bool low_level_init_successful();
165 emac_mem_buf_t *low_level_input();
166 static void receiver_thread_function(
void* params);
170 bool _prev_link_status_up;
171 int _link_status_task_handle;
172 uint8_t _hwaddr[SMSC9220_HWADDR_SIZE];
174 Thread receiver_thread;
virtual bool power_up()
Initializes the HW.
virtual void remove_multicast_group(const uint8_t *address)
Remove device from a multicast group.
virtual void set_all_multicast(bool all)
Request reception of all multicast packets.
virtual bool get_hwaddr(uint8_t *addr) const
Return interface-supplied HW address.
virtual void power_down()
Deinitializes the HW.
virtual uint8_t get_hwaddr_size() const
Returns size of the underlying interface HW address size.
virtual uint32_t get_align_preference() const
Gets memory buffer alignment preference.
virtual void set_link_input_cb(emac_link_input_cb_t input_cb)
Sets a callback that needs to be called for packets received for that interface.
mbed::Callback< void(emac_mem_buf_t *buf)> emac_link_input_cb_t
Callback to be register with EMAC interface and to be called for received packets.
virtual void get_ifname(char *name, uint8_t size) const
Return interface name.
The Mutex class is used to synchronize the execution of threads.
virtual void add_multicast_group(const uint8_t *address)
Add device to a multicast group.
virtual bool link_out(emac_mem_buf_t *buf)
Sends the packet over the link.
virtual void set_memory_manager(EMACMemoryManager &mem_mngr)
Sets memory manager that is used to handle memory buffers.
This interface should be used to abstract low level access to networking hardware All operations rece...
virtual uint32_t get_mtu_size() const
Return maximum transmission unit.
virtual void set_hwaddr(const uint8_t *addr)
Set HW address for interface.
virtual void set_link_state_cb(emac_link_state_change_cb_t state_cb)
Sets a callback that needs to be called on link status changes for given interface.