| commit | e517b649b3c311a8a828b4ee3353bc713e0d5ef0 | [log] [tgz] |
|---|---|---|
| author | Julian Wiedmann <jwi@linux.ibm.com> | Mon Sep 17 17:36:02 2018 +0200 |
| committer | David S. Miller <davem@davemloft.net> | Mon Sep 17 09:10:25 2018 -0700 |
| tree | 68a3c6a104268cac56c02df996bdcdc239f754d0 | |
| parent | 554942646653c913268da8a7ec02724afe1166cb [diff] |
s390/qeth: prepare for copy-free TSO transmission Add all the necessary TSO plumbing to the copy-less transmit path. This includes calculating the right length of required protocol headers, and always building a separate buffer element for the TSO headers. A follow-up patch will then switch TSO traffic over to this path. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>