This patchset fixes a bunch of very old issues in flow management in IXGBE driver, such as:
- storing process-local pointers in shared memory - incorrect L4 protocol matching for FDIR - wrong handling of SCTP flow items - reading stale FDIR state after flow destroy/flush - storing all flows in global lists In addition, some cleanup is also performed - refactors, moving things around to avoid accessing process-local state, and writing read-only values at init instead of deep in FDIR. Finally, FDIR was also rejecting protocol-only matches for TCP and UDP, these are now supported. Depends on flow dump patchset: https://patches.dpdk.org/project/dpdk/list/?series=38016 Anatoly Burakov (15): net/ixgbe: fix flows not being scoped to port net/ixgbe: fix shared PF pointer in representor net/ixgbe: fix non-shared data in IPsec session net/ixgbe: fix SCTP protocol-only flow parsing net/ixgbe: fix L4 protocol mask handling net/ixgbe: reset flow state on clear paths net/ixgbe: store max VFs in adapter net/ixgbe: do not use flow list to count flows net/ixgbe: remove redundant flow tracking lists net/ixgbe: reduce FDIR conf macro usage net/ixgbe: use adapter in flow-related calls net/ixgbe: support protocol-only TCP and UDP rules net/ixgbe: write drop queue at init net/ixgbe: rely less on global flow state net/ixgbe: refactor flow creation drivers/net/intel/ixgbe/ixgbe_ethdev.c | 112 +-- drivers/net/intel/ixgbe/ixgbe_ethdev.h | 45 +- drivers/net/intel/ixgbe/ixgbe_fdir.c | 240 +++--- drivers/net/intel/ixgbe/ixgbe_flow.c | 716 +++++++++--------- drivers/net/intel/ixgbe/ixgbe_ipsec.c | 10 +- drivers/net/intel/ixgbe/ixgbe_ipsec.h | 3 +- drivers/net/intel/ixgbe/ixgbe_rxtx.c | 10 +- .../net/intel/ixgbe/ixgbe_vf_representor.c | 63 +- 8 files changed, 590 insertions(+), 609 deletions(-) -- 2.47.3
