Lines Matching refs:descriptor
149 struct e1000_rx_desc *descriptor;
165 * zero out all of the receive buffer descriptor memory
185 descriptor = rx_data->rbd_first;
188 i++, packet = packet->next, descriptor++) {
190 ASSERT(descriptor != NULL);
191 descriptor->buffer_addr =
211 /* Setup the initial pointer to the first rx descriptor */
214 descriptor = rx_data->rbd_first;
218 ASSERT(descriptor != NULL);
219 descriptor->buffer_addr =
225 descriptor++;
240 * Setup our descriptor pointers
257 * Setup our HW Rx Head & Tail descriptor pointers
267 * disable VLAN filter checking, set the receive descriptor
401 * to see if there are any available descriptor there.
468 /* Sync the Rx descriptor DMA buffers */
492 * descriptor owned by the hardware that begins a packet.
648 * get free buffer, then replace the descriptor buffer
774 * continue to get the next descriptor,
847 /* Sync the Rx descriptor DMA buffers */
872 /* Sync the Rx descriptor DMA buffers */