diff options
| author |   Julian Wiedmann <jwi@linux.ibm.com> | 2018-09-17 17:36:02 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-17 09:10:25 -0700 |
| commit | e517b649b3c311a8a828b4ee3353bc713e0d5ef0 (patch) | |
| tree | 68a3c6a104268cac56c02df996bdcdc239f754d0 /drivers/s390/net/qeth_core.h | |
| parent | s390/qeth: check size of required HW header cache object (diff) | |
| download | linux-dev-e517b649b3c311a8a828b4ee3353bc713e0d5ef0.tar.xz linux-dev-e517b649b3c311a8a828b4ee3353bc713e0d5ef0.zip | |
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>
Diffstat (limited to 'drivers/s390/net/qeth_core.h')
| -rw-r--r-- | drivers/s390/net/qeth_core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h index b47fb95a49e9..d86eea9db2a7 100644 --- a/drivers/s390/net/qeth_core.h +++ b/drivers/s390/net/qeth_core.h @@ -26,6 +26,7 @@ #include <net/ipv6.h> #include <net/if_inet6.h> #include <net/addrconf.h> +#include <net/tcp.h> #include <asm/debug.h> #include <asm/qdio.h> |