summaryrefslogtreecommitdiff
path: root/net/tls/tls_device.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/tls/tls_device.c')
-rw-r--r--net/tls/tls_device.c22
1 files changed, 8 insertions, 14 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index bf8ed36b1ad6..f672a62a9a52 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -37,6 +37,7 @@
#include <net/inet_connection_sock.h>
#include <net/tcp.h>
#include <net/tls.h>
+#include <linux/skbuff_ref.h>
#include "tls.h"
#include "trace.h"
@@ -156,7 +157,7 @@ static void delete_all_records(struct tls_offload_context_tx *offload_ctx)
offload_ctx->retransmit_hint = NULL;
}
-static void tls_icsk_clean_acked(struct sock *sk, u32 acked_seq)
+static void tls_tcp_clean_acked(struct sock *sk, u32 acked_seq)
{
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct tls_record_info *info, *temp;
@@ -203,7 +204,7 @@ void tls_device_sk_destruct(struct sock *sk)
destroy_record(ctx->open_record);
delete_all_records(ctx);
crypto_free_aead(ctx->aead_send);
- clean_acked_data_disable(inet_csk(sk));
+ clean_acked_data_disable(tcp_sk(sk));
}
tls_device_queue_ctx_destruction(tls_ctx);
@@ -230,14 +231,10 @@ static void tls_device_resync_tx(struct sock *sk, struct tls_context *tls_ctx,
u32 seq)
{
struct net_device *netdev;
- struct sk_buff *skb;
int err = 0;
u8 *rcd_sn;
- skb = tcp_write_queue_tail(sk);
- if (skb)
- TCP_SKB_CB(skb)->eor = 1;
-
+ tcp_write_collapse_fence(sk);
rcd_sn = tls_ctx->tx.rec_seq;
trace_tls_device_tx_resync_send(sk, seq, rcd_sn);
@@ -1066,7 +1063,6 @@ int tls_set_device_offload(struct sock *sk)
struct tls_prot_info *prot;
struct net_device *netdev;
struct tls_context *ctx;
- struct sk_buff *skb;
char *iv, *rec_seq;
int rc;
@@ -1130,16 +1126,14 @@ int tls_set_device_offload(struct sock *sk)
start_marker_record->num_frags = 0;
list_add_tail(&start_marker_record->list, &offload_ctx->records_list);
- clean_acked_data_enable(inet_csk(sk), &tls_icsk_clean_acked);
+ clean_acked_data_enable(tcp_sk(sk), &tls_tcp_clean_acked);
ctx->push_pending_record = tls_device_push_pending_record;
/* TLS offload is greatly simplified if we don't send
* SKBs where only part of the payload needs to be encrypted.
* So mark the last skb in the write queue as end of record.
*/
- skb = tcp_write_queue_tail(sk);
- if (skb)
- TCP_SKB_CB(skb)->eor = 1;
+ tcp_write_collapse_fence(sk);
/* Avoid offloading if the device is down
* We don't want to offload new flows after
@@ -1178,7 +1172,7 @@ int tls_set_device_offload(struct sock *sk)
release_lock:
up_read(&device_offload_lock);
- clean_acked_data_disable(inet_csk(sk));
+ clean_acked_data_disable(tcp_sk(sk));
crypto_free_aead(offload_ctx->aead_send);
free_offload_ctx:
kfree(offload_ctx);
@@ -1233,7 +1227,7 @@ int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx)
context->resync_nh_reset = 1;
ctx->priv_ctx_rx = context;
- rc = tls_set_sw_offload(sk, 0);
+ rc = tls_set_sw_offload(sk, 0, NULL);
if (rc)
goto release_ctx;