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authorDavid S. Miller <davem@davemloft.net>2017-04-07 16:26:15 +0300
committerDavid S. Miller <davem@davemloft.net>2017-04-07 16:26:15 +0300
commit7db4c0dd149ea027527a0d2fe5edd5f2fb415c72 (patch)
treefd69702322ca50528093e42bd87167809e3f3c5e /drivers/net/ethernet/chelsio/cxgb
parent1ca221262e63a8b786fe4fd1c85b94c2c7d9c21d (diff)
parent059eeb07e175086db1f84c1d8d29bb9aa8057797 (diff)
downloadlinux-7db4c0dd149ea027527a0d2fe5edd5f2fb415c72.tar.xz
Merge branch 'qed-XDP-header-adjust'
Yuval Mintz says: ==================== qede: support XDP head adjustments Daniel has brought to my attention the fact that qede is the only driver that currently supports XDP but still fails any program where xdp_adjust_head is set on the bpf_prog. This series is meant to remedy this and align qede with the rest of the driver, making it possible to remove said field. Patch #1 contains a minor cache-saving optimization for latter patches. Patches #2 & #3 address existing issues with the qede implementation [#2 should have been a part of this as it addresses something that's affected by the additional headroom; #3 is simply here for the ride]. Patches #4 & #5 add the necessary logic in driver for ingress headroom, the first adding the infrastrucutre needed for supporting the headroon [as currently qede doesn't support such], and the second removing the existing XDP limitation. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
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