Changes between Version 6 and Version 7 of nic_driver
- Timestamp:
- Oct 23, 2014, 10:19:18 AM (10 years ago)
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nic_driver
v6 v7 42 42 == __Functions using the chained buffer DMA__ == 43 43 44 === void '''_nic_cma_s tart_send'''( unsigned int nic_channel, unsigned int cma_channel, chbuf_descriptor_t* chbuf ) ===44 === void '''_nic_cma_send'''( unsigned int nic_channel, unsigned int cma_channel, chbuf_descriptor_t* chbuf ) === 45 45 This non blocking funtion starts a CMA channel to transfer a flow of containers from a NIC_RX chbuf to a kernel chbuf. 46 46 * '''nic_channel''' : NIC_RX channel index … … 49 49 The NIC channel is supposed to be already initialized. 50 50 51 === void '''_nic_cma_ start_receive'''( unsigned int nic_channel, unsigned int cma_channel, chbuf_descriptor_t* chbuf ) ===51 === void '''_nic_cma_receive'''( unsigned int nic_channel, unsigned int cma_channel, chbuf_descriptor_t* chbuf ) === 52 52 This non blocking funtion starts a CMA channel to transfer a flow of containers from a NIC_RX chbuf to a kernel chbuf. 53 53 * '''nic_channel''' : NIC_RX channel index