From 8eef5f9723f987d14de409c0a65e94a83841b28a Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Fri, 30 May 2014 13:40:05 -0300 Subject: [PATCH] net: mvneta: Limit the TSO segments and adjust stop/wake thresholds Currently small MSS values may require too many TSO descriptors for the default queue size. This commit prevents this situation by fixing the maximum supported TSO number of segments to 100 and by setting a minimum Tx queue size. The minimum Tx queue size is set so that at least 2 worst-case skb can be accommodated. In addition, the queue stop and wake thresholds values are adjusted accordingly. The queue is stopped when there's room for only 1 worst-case skb and waked when the number of descriptors is half that value. Signed-off-by: Ezequiel Garcia Signed-off-by: David S. Miller --- Reading git-format-patch failed