Perhaps you could create an array of length NUM_TX_DESC. When a packet is enqueued in the tx ring, copy your tag from the skb header into the element of the array that parallels the tx buffer in the ring. When tx_interrupt occurs, read the tag back from the array. which variable tells me about number of descriptor read (packet txed)? as far as i understand DESC stands for descriptor and descriptor can be mapped to single packet, right??? regards adam - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
