Hi! This series brings various fixes to nfp tls offload recently added to net-next.
First 4 patches revolve around device mailbox communication, trying to make it more reliable. Next patch fixes statistical counter. Patch 6 improves the TX resync if device communication failed. Patch 7 makes sure we remove keys from memory after talking to FW. Patch 8 adds missing tls context initialization, we fill in the context information from various places based on the configuration and looks like we missed the init in the case of where TX is offloaded, but RX wasn't initialized yet. Patches 9 and 10 make the nfp driver undo TLS state changes if we need to drop the frame (e.g. due to DMA mapping error). Last but not least TLS fallback should not adjust socket memory after skb_orphan_partial(). This code will go away once we forbid orphaning of skbs in need of crypto, but that's "real" -next material, so lets do a quick fix. Dirk van der Merwe (2): nfp: ccm: increase message limits net/tls: don't clear TX resync flag on error Jakub Kicinski (9): nfp: tls: ignore queue limits for delete commands nfp: tls: move setting ipver_vlan to a helper nfp: tls: use unique connection ids instead of 4-tuple for TX nfp: tls: count TSO segments separately for the TLS offload nfp: tls: don't leave key material in freed FW cmsg skbs net/tls: add missing prot info init nfp: tls: avoid one of the ifdefs for TLS nfp: tls: undo TLS sequence tracking when dropping the frame net/tls: fix socket wmem accounting on fallback with netem .../mellanox/mlx5/core/en_accel/tls.c | 8 +- drivers/net/ethernet/netronome/nfp/ccm.h | 4 + drivers/net/ethernet/netronome/nfp/ccm_mbox.c | 31 ++++--- .../net/ethernet/netronome/nfp/crypto/fw.h | 2 + .../net/ethernet/netronome/nfp/crypto/tls.c | 93 +++++++++++++------ drivers/net/ethernet/netronome/nfp/nfp_net.h | 3 + .../ethernet/netronome/nfp/nfp_net_common.c | 32 ++++++- include/net/tls.h | 6 +- net/tls/tls_device.c | 10 +- net/tls/tls_device_fallback.c | 4 + 10 files changed, 143 insertions(+), 50 deletions(-) -- 2.21.0
