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| author |   Edward Cree <ecree@solarflare.com> | 2016-11-17 10:52:36 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-18 11:55:38 -0500 |
| commit | 46d1efd852ccbc94e8c4f8c41cfd84147a103436 (patch) | |
| tree | 0ea6687be60f6afcc7d6cd1798480e2ef4b8209e /drivers/xen | |
| parent | sfc: handle failure to allocate TSOv2 contexts (diff) | |
| download | linux-dev-46d1efd852ccbc94e8c4f8c41cfd84147a103436.tar.xz linux-dev-46d1efd852ccbc94e8c4f8c41cfd84147a103436.zip | |
sfc: remove Software TSO
It gives no advantage over GSO now that xmit_more exists. If we find
ourselves unable to handle a TSO skb (because our TXQ doesn't have a
TSOv2 context and the NIC doesn't support TSOv1), hand it back to GSO.
Also do that if the TSO handler fails with EINVAL for any other reason.
As Falcon-architecture NICs don't support any firmware-assisted TSO,
they no longer advertise TSO feature flags at all.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/xen')
0 files changed, 0 insertions, 0 deletions