diff options
Diffstat (limited to 'drivers/crypto/chelsio/chtls')
-rw-r--r-- | drivers/crypto/chelsio/chtls/chtls.h | 5 | ||||
-rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_cm.c | 2 | ||||
-rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_io.c | 17 | ||||
-rw-r--r-- | drivers/crypto/chelsio/chtls/chtls_main.c | 20 |
4 files changed, 22 insertions, 22 deletions
diff --git a/drivers/crypto/chelsio/chtls/chtls.h b/drivers/crypto/chelsio/chtls/chtls.h index 025c831d0899..d2bc655ab931 100644 --- a/drivers/crypto/chelsio/chtls/chtls.h +++ b/drivers/crypto/chelsio/chtls/chtls.h @@ -21,6 +21,7 @@ #include <crypto/internal/hash.h> #include <linux/tls.h> #include <net/tls.h> +#include <net/tls_toe.h> #include "t4fw_api.h" #include "t4_msg.h" @@ -118,7 +119,7 @@ struct tls_scmd { }; struct chtls_dev { - struct tls_device tlsdev; + struct tls_toe_device tlsdev; struct list_head list; struct cxgb4_lld_info *lldi; struct pci_dev *pdev; @@ -362,7 +363,7 @@ enum { #define TCP_PAGE(sk) (sk->sk_frag.page) #define TCP_OFF(sk) (sk->sk_frag.offset) -static inline struct chtls_dev *to_chtls_dev(struct tls_device *tlsdev) +static inline struct chtls_dev *to_chtls_dev(struct tls_toe_device *tlsdev) { return container_of(tlsdev, struct chtls_dev, tlsdev); } diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c index 774d991d7cca..aca75237bbcf 100644 --- a/drivers/crypto/chelsio/chtls/chtls_cm.c +++ b/drivers/crypto/chelsio/chtls/chtls_cm.c @@ -1297,7 +1297,7 @@ static void make_established(struct sock *sk, u32 snd_isn, unsigned int opt) tp->write_seq = snd_isn; tp->snd_nxt = snd_isn; tp->snd_una = snd_isn; - inet_sk(sk)->inet_id = tp->write_seq ^ jiffies; + inet_sk(sk)->inet_id = prandom_u32(); assign_rxopt(sk, opt); if (tp->rcv_wnd > (RCV_BUFSIZ_M << 10)) diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c index 0891ab829b1b..5cf9b021220b 100644 --- a/drivers/crypto/chelsio/chtls/chtls_io.c +++ b/drivers/crypto/chelsio/chtls/chtls_io.c @@ -97,7 +97,7 @@ static struct sk_buff *create_flowc_wr_skb(struct sock *sk, if (!skb) return NULL; - memcpy(__skb_put(skb, flowclen), flowc, flowclen); + __skb_put_data(skb, flowc, flowclen); skb_set_queue_mapping(skb, (csk->txq_idx << 1) | CPL_PRIORITY_DATA); return skb; @@ -1437,7 +1437,7 @@ static int chtls_pt_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, csk->wr_max_credits)) sk->sk_write_space(sk); - if (copied >= target && !sk->sk_backlog.tail) + if (copied >= target && !READ_ONCE(sk->sk_backlog.tail)) break; if (copied) { @@ -1470,7 +1470,7 @@ static int chtls_pt_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, break; } } - if (sk->sk_backlog.tail) { + if (READ_ONCE(sk->sk_backlog.tail)) { release_sock(sk); lock_sock(sk); chtls_cleanup_rbuf(sk, copied); @@ -1615,7 +1615,7 @@ static int peekmsg(struct sock *sk, struct msghdr *msg, break; } - if (sk->sk_backlog.tail) { + if (READ_ONCE(sk->sk_backlog.tail)) { /* Do not sleep, just process backlog. */ release_sock(sk); lock_sock(sk); @@ -1702,7 +1702,7 @@ int chtls_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, return peekmsg(sk, msg, len, nonblock, flags); if (sk_can_busy_loop(sk) && - skb_queue_empty(&sk->sk_receive_queue) && + skb_queue_empty_lockless(&sk->sk_receive_queue) && sk->sk_state == TCP_ESTABLISHED) sk_busy_loop(sk, nonblock); @@ -1743,7 +1743,7 @@ int chtls_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, csk->wr_max_credits)) sk->sk_write_space(sk); - if (copied >= target && !sk->sk_backlog.tail) + if (copied >= target && !READ_ONCE(sk->sk_backlog.tail)) break; if (copied) { @@ -1774,7 +1774,7 @@ int chtls_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, } } - if (sk->sk_backlog.tail) { + if (READ_ONCE(sk->sk_backlog.tail)) { release_sock(sk); lock_sock(sk); chtls_cleanup_rbuf(sk, copied); @@ -1841,8 +1841,7 @@ skip_copy: tp->urg_data = 0; if (avail + offset >= skb->len) { - if (likely(skb)) - chtls_free_skb(sk, skb); + chtls_free_skb(sk, skb); buffers_freed++; if (copied >= target && diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c b/drivers/crypto/chelsio/chtls/chtls_main.c index e6df5b95ed47..18996935d8ba 100644 --- a/drivers/crypto/chelsio/chtls/chtls_main.c +++ b/drivers/crypto/chelsio/chtls/chtls_main.c @@ -124,7 +124,7 @@ static void chtls_stop_listen(struct chtls_dev *cdev, struct sock *sk) mutex_unlock(¬ify_mutex); } -static int chtls_inline_feature(struct tls_device *dev) +static int chtls_inline_feature(struct tls_toe_device *dev) { struct net_device *netdev; struct chtls_dev *cdev; @@ -140,7 +140,7 @@ static int chtls_inline_feature(struct tls_device *dev) return 0; } -static int chtls_create_hash(struct tls_device *dev, struct sock *sk) +static int chtls_create_hash(struct tls_toe_device *dev, struct sock *sk) { struct chtls_dev *cdev = to_chtls_dev(dev); @@ -149,7 +149,7 @@ static int chtls_create_hash(struct tls_device *dev, struct sock *sk) return 0; } -static void chtls_destroy_hash(struct tls_device *dev, struct sock *sk) +static void chtls_destroy_hash(struct tls_toe_device *dev, struct sock *sk) { struct chtls_dev *cdev = to_chtls_dev(dev); @@ -161,7 +161,7 @@ static void chtls_free_uld(struct chtls_dev *cdev) { int i; - tls_unregister_device(&cdev->tlsdev); + tls_toe_unregister_device(&cdev->tlsdev); kvfree(cdev->kmap.addr); idr_destroy(&cdev->hwtid_idr); for (i = 0; i < (1 << RSPQ_HASH_BITS); i++) @@ -173,27 +173,27 @@ static void chtls_free_uld(struct chtls_dev *cdev) static inline void chtls_dev_release(struct kref *kref) { + struct tls_toe_device *dev; struct chtls_dev *cdev; - struct tls_device *dev; - dev = container_of(kref, struct tls_device, kref); + dev = container_of(kref, struct tls_toe_device, kref); cdev = to_chtls_dev(dev); chtls_free_uld(cdev); } static void chtls_register_dev(struct chtls_dev *cdev) { - struct tls_device *tlsdev = &cdev->tlsdev; + struct tls_toe_device *tlsdev = &cdev->tlsdev; - strlcpy(tlsdev->name, "chtls", TLS_DEVICE_NAME_MAX); + strlcpy(tlsdev->name, "chtls", TLS_TOE_DEVICE_NAME_MAX); strlcat(tlsdev->name, cdev->lldi->ports[0]->name, - TLS_DEVICE_NAME_MAX); + TLS_TOE_DEVICE_NAME_MAX); tlsdev->feature = chtls_inline_feature; tlsdev->hash = chtls_create_hash; tlsdev->unhash = chtls_destroy_hash; tlsdev->release = chtls_dev_release; kref_init(&tlsdev->kref); - tls_register_device(tlsdev); + tls_toe_register_device(tlsdev); cdev->cdev_state = CHTLS_CDEV_STATE_UP; } |