diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-07-08 19:53:09 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-08 20:21:09 -0700 |
| commit | ff8869d5ed4e798c6dad89809689cb9d2e2ab2f8 (patch) | |
| tree | bae49b8ba50d4568c3a91d5679af592729ccba43 | |
| parent | 0f93242d96ff5a04fe02c4978e8dddb014235971 (diff) | |
| download | linux-ff8869d5ed4e798c6dad89809689cb9d2e2ab2f8.tar.bz2 | |
nfp: tls: move setting ipver_vlan to a helper
Long lines are ugly. No functional changes.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/crypto/tls.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/crypto/tls.c b/drivers/net/ethernet/netronome/nfp/crypto/tls.c index 086bea0a7f2d..b13b3dbd4843 100644 --- a/drivers/net/ethernet/netronome/nfp/crypto/tls.c +++ b/drivers/net/ethernet/netronome/nfp/crypto/tls.c @@ -147,6 +147,14 @@ static void nfp_net_tls_del_fw(struct nfp_net *nn, __be32 *fw_handle) NFP_CCM_TYPE_CRYPTO_DEL); } +static void +nfp_net_tls_set_ipver_vlan(struct nfp_crypto_req_add_front *front, u8 ipver) +{ + front->ipver_vlan = cpu_to_be16(FIELD_PREP(NFP_NET_TLS_IPVER, ipver) | + FIELD_PREP(NFP_NET_TLS_VLAN, + NFP_NET_TLS_VLAN_UNUSED)); +} + static struct nfp_crypto_req_add_back * nfp_net_tls_set_ipv4(struct nfp_crypto_req_add_v4 *req, struct sock *sk, int direction) @@ -154,9 +162,6 @@ nfp_net_tls_set_ipv4(struct nfp_crypto_req_add_v4 *req, struct sock *sk, struct inet_sock *inet = inet_sk(sk); req->front.key_len += sizeof(__be32) * 2; - req->front.ipver_vlan = cpu_to_be16(FIELD_PREP(NFP_NET_TLS_IPVER, 4) | - FIELD_PREP(NFP_NET_TLS_VLAN, - NFP_NET_TLS_VLAN_UNUSED)); if (direction == TLS_OFFLOAD_CTX_DIR_TX) { req->src_ip = inet->inet_saddr; @@ -177,9 +182,6 @@ nfp_net_tls_set_ipv6(struct nfp_crypto_req_add_v6 *req, struct sock *sk, struct ipv6_pinfo *np = inet6_sk(sk); req->front.key_len += sizeof(struct in6_addr) * 2; - req->front.ipver_vlan = cpu_to_be16(FIELD_PREP(NFP_NET_TLS_IPVER, 6) | - FIELD_PREP(NFP_NET_TLS_VLAN, - NFP_NET_TLS_VLAN_UNUSED)); if (direction == TLS_OFFLOAD_CTX_DIR_TX) { memcpy(req->src_ip, &np->saddr, sizeof(req->src_ip)); @@ -304,6 +306,8 @@ nfp_net_tls_add(struct net_device *netdev, struct sock *sk, front->opcode = nfp_tls_1_2_dir_to_opcode(direction); memset(front->resv, 0, sizeof(front->resv)); + nfp_net_tls_set_ipver_vlan(front, ipv6 ? 6 : 4); + if (ipv6) back = nfp_net_tls_set_ipv6((void *)skb->data, sk, direction); else |