ksz8851snl driver structure.
Data Fields | |
struct netif * | netif |
Reference to lwIP netif structure. More... | |
uint32_t | rx_desc [NETIF_RX_BUFFERS] |
Set to 1 when owner is software (ready to read), 0 for Micrel. More... | |
struct pbuf * | rx_pbuf [NETIF_RX_BUFFERS] |
RX pbuf pointer list. More... | |
sys_sem_t | sync_sem |
RX task notification semaphore. More... | |
uint32_t | tx_desc [NETIF_TX_BUFFERS] |
Set to 1 when owner is Micrel, 0 for software. More... | |
struct pbuf * | tx_pbuf [NETIF_TX_BUFFERS] |
TX pbuf pointer list. More... | |
uint32_t | us_rx_head |
Circular buffer head pointer for packet received. More... | |
uint32_t | us_rx_tail |
Circular buffer tail pointer for packet to be read. More... | |
uint32_t | us_tx_head |
Circular buffer head pointer by upper layer (buffer to be sent). More... | |
uint32_t | us_tx_tail |
Circular buffer tail pointer incremented by handlers (buffer sent). More... | |
struct netif* ksz8851snl_device::netif |
Reference to lwIP netif structure.
Referenced by ethernetif_init(), and ksz8851snl_task().
uint32_t ksz8851snl_device::rx_desc[NETIF_RX_BUFFERS] |
Set to 1 when owner is software (ready to read), 0 for Micrel.
Referenced by ksz8851snl_low_level_input(), ksz8851snl_rx_init(), ksz8851snl_rx_populate_queue(), and ksz8851snl_update().
struct pbuf* ksz8851snl_device::rx_pbuf[NETIF_RX_BUFFERS] |
RX pbuf pointer list.
Referenced by ksz8851snl_low_level_input(), ksz8851snl_rx_init(), ksz8851snl_rx_populate_queue(), and ksz8851snl_update().
sys_sem_t ksz8851snl_device::sync_sem |
RX task notification semaphore.
Referenced by ethernetif_init(), INTN_Handler(), ksz8851snl_low_level_output(), and ksz8851snl_task().
uint32_t ksz8851snl_device::tx_desc[NETIF_TX_BUFFERS] |
Set to 1 when owner is Micrel, 0 for software.
Referenced by ksz8851snl_low_level_output(), ksz8851snl_task(), ksz8851snl_tx_init(), and ksz8851snl_update().
struct pbuf* ksz8851snl_device::tx_pbuf[NETIF_TX_BUFFERS] |
TX pbuf pointer list.
Referenced by ksz8851snl_low_level_output(), and ksz8851snl_update().
uint32_t ksz8851snl_device::us_rx_head |
Circular buffer head pointer for packet received.
Referenced by ksz8851snl_low_level_input(), ksz8851snl_rx_init(), and ksz8851snl_update().
uint32_t ksz8851snl_device::us_rx_tail |
Circular buffer tail pointer for packet to be read.
Referenced by ksz8851snl_low_level_input(), ksz8851snl_rx_init(), and ksz8851snl_update().
uint32_t ksz8851snl_device::us_tx_head |
Circular buffer head pointer by upper layer (buffer to be sent).
Referenced by ksz8851snl_low_level_output(), ksz8851snl_tx_init(), and ksz8851snl_update().
uint32_t ksz8851snl_device::us_tx_tail |
Circular buffer tail pointer incremented by handlers (buffer sent).
Referenced by ksz8851snl_low_level_output(), ksz8851snl_task(), ksz8851snl_tx_init(), and ksz8851snl_update().