diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_common.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c index d4eeb3b3cf35..9bfb3b077bc1 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c @@ -47,6 +47,7 @@ #include "nfp_net_sriov.h" #include "nfp_port.h" #include "crypto/crypto.h" +#include "crypto/fw.h" /** * nfp_net_get_fw_version() - Read and parse the FW version @@ -1661,9 +1662,9 @@ nfp_net_set_hash_desc(struct net_device *netdev, struct nfp_meta_parsed *meta, &rx_hash->hash); } -static void * +static bool nfp_net_parse_meta(struct net_device *netdev, struct nfp_meta_parsed *meta, - void *data, int meta_len) + void *data, void *pkt, unsigned int pkt_len, int meta_len) { u32 meta_info; @@ -1693,14 +1694,20 @@ nfp_net_parse_meta(struct net_device *netdev, struct nfp_meta_parsed *meta, (__force __wsum)__get_unaligned_cpu32(data); data += 4; break; + case NFP_NET_META_RESYNC_INFO: + if (nfp_net_tls_rx_resync_req(netdev, data, pkt, + pkt_len)) + return NULL; + data += sizeof(struct nfp_net_tls_resync_req); + break; default: - return NULL; + return true; } meta_info >>= NFP_NET_META_FIELD_SIZE; } - return data; + return data != pkt; } static void @@ -1885,12 +1892,10 @@ static int nfp_net_rx(struct nfp_net_rx_ring *rx_ring, int budget) nfp_net_set_hash_desc(dp->netdev, &meta, rxbuf->frag + meta_off, rxd); } else if (meta_len) { - void *end; - - end = nfp_net_parse_meta(dp->netdev, &meta, - rxbuf->frag + meta_off, - meta_len); - if (unlikely(end != rxbuf->frag + pkt_off)) { + if (unlikely(nfp_net_parse_meta(dp->netdev, &meta, + rxbuf->frag + meta_off, + rxbuf->frag + pkt_off, + pkt_len, meta_len))) { nn_dp_warn(dp, "invalid RX packet metadata\n"); nfp_net_rx_drop(dp, r_vec, rx_ring, rxbuf, NULL); |