ethernet/sfc/rx.c

43 static void efx_rx_packet__check_len(struct efx_rx_queue *rx_queue,
47 	struct efx_nic *efx = rx_queue->efx;
61 			  efx_rx_queue_index(rx_queue), len, max_len);
63 	efx_rx_queue_channel(rx_queue)->n_rx_overlength++;
105 			rx_buf = efx_rx_buf_next(&channel->rx_queue, rx_buf);
121 void efx_rx_packet(struct efx_rx_queue *rx_queue, unsigned int index,
124 	struct efx_nic *efx = rx_queue->efx;
125 	struct efx_channel *channel = efx_rx_queue_channel(rx_queue);
128 	rx_queue->rx_packets++;
130 	rx_buf = efx_rx_buffer(rx_queue, index);
136 			efx_rx_packet__check_len(rx_queue, rx_buf, len);
150 		   efx_rx_queue_index(rx_queue), index,
151 		   (index + n_frags - 1) & rx_queue->ptr_mask, len,
187 			rx_buf = efx_rx_buf_next(rx_queue, rx_buf);
197 	rx_buf = efx_rx_buffer(rx_queue, index);
217 		struct efx_rx_queue *rx_queue;
219 		rx_queue = efx_channel_get_rx_queue(channel);
220 		efx_free_rx_buffers(rx_queue, rx_buf, n_frags);
223 	skb_record_rx_queue(skb, channel->rx_queue.core_index);
255 	struct efx_rx_queue *rx_queue;
267 	rx_queue = efx_channel_get_rx_queue(channel);
271 		efx_free_rx_buffers(rx_queue, rx_buf,
289 	xdp_init_buff(&xdp, efx->rx_page_buf_step, &rx_queue->xdp_rxq_info);
315 			efx_free_rx_buffers(rx_queue, rx_buf, 1);
329 			efx_free_rx_buffers(rx_queue, rx_buf, 1);
342 		efx_free_rx_buffers(rx_queue, rx_buf, 1);
351 		efx_free_rx_buffers(rx_queue, rx_buf, 1);
362 	struct efx_rx_queue *rx_queue = efx_channel_get_rx_queue(channel);
365 		efx_rx_buffer(rx_queue, channel->rx_pkt_index);
380 			efx_free_rx_buffers(rx_queue, rx_buf,
392 		efx_free_rx_buffers(rx_queue, rx_buf,