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authorJulian Wiedmann <[email protected]>2018-07-19 12:43:58 +0200
committerDavid S. Miller <[email protected]>2018-07-21 10:12:30 -0700
commit5f89eca577776952325ee35da54786d26de1120a (patch)
treebae78d7a1eca3196a41a4bdb0aa44dd08a6b7a4e /tools/perf/scripts/python
parenta7c2f4a33290fbad615a0c4e977f317f37d7a057 (diff)
s390/qeth: speed up L2 IQD xmit
Modify the L2 OSA xmit path so that it also supports L2 IQD devices (in particular, their HW header requirements). This allows IQD devices to advertise NETIF_F_SG support, and eliminates the allocation overhead for the HW header. Signed-off-by: Julian Wiedmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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