diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/inline_crypto')
5 files changed, 19 insertions, 37 deletions
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c b/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c index c7338ac6a5bb..ecd9a0bd5e18 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ipsec/chcr_ipsec.c @@ -71,21 +71,22 @@ static LIST_HEAD(uld_ctx_list); static DEFINE_MUTEX(dev_mutex); -static bool ch_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x); static int ch_ipsec_uld_state_change(void *handle, enum cxgb4_state new_state); static int ch_ipsec_xmit(struct sk_buff *skb, struct net_device *dev); static void *ch_ipsec_uld_add(const struct cxgb4_lld_info *infop); static void ch_ipsec_advance_esn_state(struct xfrm_state *x); -static void ch_ipsec_xfrm_free_state(struct xfrm_state *x); -static void ch_ipsec_xfrm_del_state(struct xfrm_state *x); -static int ch_ipsec_xfrm_add_state(struct xfrm_state *x, +static void ch_ipsec_xfrm_free_state(struct net_device *dev, + struct xfrm_state *x); +static void ch_ipsec_xfrm_del_state(struct net_device *dev, + struct xfrm_state *x); +static int ch_ipsec_xfrm_add_state(struct net_device *dev, + struct xfrm_state *x, struct netlink_ext_ack *extack); static const struct xfrmdev_ops ch_ipsec_xfrmdev_ops = { .xdo_dev_state_add = ch_ipsec_xfrm_add_state, .xdo_dev_state_delete = ch_ipsec_xfrm_del_state, .xdo_dev_state_free = ch_ipsec_xfrm_free_state, - .xdo_dev_offload_ok = ch_ipsec_offload_ok, .xdo_dev_state_advance_esn = ch_ipsec_advance_esn_state, }; @@ -225,7 +226,8 @@ out: * returns 0 on success, negative error if failed to send message to FPGA * positive error if FPGA returned a bad response */ -static int ch_ipsec_xfrm_add_state(struct xfrm_state *x, +static int ch_ipsec_xfrm_add_state(struct net_device *dev, + struct xfrm_state *x, struct netlink_ext_ack *extack) { struct ipsec_sa_entry *sa_entry; @@ -304,14 +306,16 @@ out: return res; } -static void ch_ipsec_xfrm_del_state(struct xfrm_state *x) +static void ch_ipsec_xfrm_del_state(struct net_device *dev, + struct xfrm_state *x) { /* do nothing */ if (!x->xso.offload_handle) return; } -static void ch_ipsec_xfrm_free_state(struct xfrm_state *x) +static void ch_ipsec_xfrm_free_state(struct net_device *dev, + struct xfrm_state *x) { struct ipsec_sa_entry *sa_entry; @@ -323,20 +327,6 @@ static void ch_ipsec_xfrm_free_state(struct xfrm_state *x) module_put(THIS_MODULE); } -static bool ch_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x) -{ - if (x->props.family == AF_INET) { - /* Offload with IP options is not supported yet */ - if (ip_hdr(skb)->ihl > 5) - return false; - } else { - /* Offload with IPv6 extension headers is not support yet */ - if (ipv6_ext_hdr(ipv6_hdr(skb)->nexthdr)) - return false; - } - return true; -} - static void ch_ipsec_advance_esn_state(struct xfrm_state *x) { /* do nothing */ diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c index 6482728794dd..4e2096e49684 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c @@ -10,6 +10,7 @@ #include <net/ipv6.h> #include <linux/netdevice.h> #include <crypto/aes.h> +#include <linux/skbuff_ref.h> #include "chcr_ktls.h" static LIST_HEAD(uld_ctx_list); @@ -1639,6 +1640,7 @@ static int chcr_ktls_tunnel_pkt(struct chcr_ktls_info *tx_info, cxgb4_write_sgl(skb, &q->q, pos, end, 0, sgl_sdesc->addr); sgl_sdesc->skb = skb; chcr_txq_advance(&q->q, ndesc); + skb_tx_timestamp(skb); cxgb4_ring_tx_db(tx_info->adap, &q->q, ndesc); return 0; } @@ -1902,7 +1904,6 @@ static int chcr_ktls_sw_fallback(struct sk_buff *skb, th = tcp_hdr(nskb); skb_offset = skb_tcp_all_headers(nskb); data_len = nskb->len - skb_offset; - skb_tx_timestamp(nskb); if (chcr_ktls_tunnel_pkt(tx_info, nskb, q)) goto out; diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls.h b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls.h index 7ff82b6778ba..21e0dfeff158 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls.h +++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls.h @@ -573,7 +573,6 @@ int send_tx_flowc_wr(struct sock *sk, int compl, u32 snd_nxt, u32 rcv_nxt); void chtls_tcp_push(struct sock *sk, int flags); int chtls_push_frames(struct chtls_sock *csk, int comp); -int chtls_set_tcb_tflag(struct sock *sk, unsigned int bit_pos, int val); void chtls_set_tcb_field_rpl_skb(struct sock *sk, u16 word, u64 mask, u64 val, u8 cookie, int through_l2t); diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_hw.c b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_hw.c index 1e67140b0f80..fab6df21f01c 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_hw.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_hw.c @@ -106,15 +106,6 @@ void chtls_set_tcb_field_rpl_skb(struct sock *sk, u16 word, send_or_defer(sk, tcp_sk(sk), skb, through_l2t); } -/* - * Set one of the t_flags bits in the TCB. - */ -int chtls_set_tcb_tflag(struct sock *sk, unsigned int bit_pos, int val) -{ - return chtls_set_tcb_field(sk, 1, 1ULL << bit_pos, - (u64)val << bit_pos); -} - static int chtls_set_tcb_keyid(struct sock *sk, int keyid) { return chtls_set_tcb_field(sk, 31, 0xFFFFFFFFULL, keyid); diff --git a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c index 455a54708be4..daa1ebaef511 100644 --- a/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c +++ b/drivers/net/ethernet/chelsio/inline_crypto/chtls/chtls_main.c @@ -342,12 +342,13 @@ static struct sk_buff *copy_gl_to_skb_pkt(const struct pkt_gl *gl, { struct sk_buff *skb; - /* Allocate space for cpl_pass_accpet_req which will be synthesized by - * driver. Once driver synthesizes cpl_pass_accpet_req the skb will go + /* Allocate space for cpl_pass_accept_req which will be synthesized by + * driver. Once driver synthesizes cpl_pass_accept_req the skb will go * through the regular cpl_pass_accept_req processing in TOM. */ - skb = alloc_skb(gl->tot_len + sizeof(struct cpl_pass_accept_req) - - pktshift, GFP_ATOMIC); + skb = alloc_skb(size_add(gl->tot_len, + sizeof(struct cpl_pass_accept_req)) - + pktshift, GFP_ATOMIC); if (unlikely(!skb)) return NULL; __skb_put(skb, gl->tot_len + sizeof(struct cpl_pass_accept_req) |