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Diffstat (limited to 'drivers/net/ethernet/chelsio')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb3/l2t.h2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb3/sge.c15
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/l2t.c2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/sched.h2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/sge.c2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/smt.h2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4vf/sge.c2
-rw-r--r--drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.c43
-rw-r--r--drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.h36
11 files changed, 55 insertions, 55 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
index ea75f275023f..646ca0bc25bd 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
@@ -76,7 +76,7 @@ struct l2t_data {
atomic_t nfree; /* number of free entries */
rwlock_t lock;
struct rcu_head rcu_head; /* to handle rcu cleanup */
- struct l2t_entry l2tab[];
+ struct l2t_entry l2tab[] __counted_by(nentries);
};
typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c
index 2e9a74fe0970..6268f96cb4aa 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
@@ -2501,14 +2501,6 @@ static int napi_rx_handler(struct napi_struct *napi, int budget)
return work_done;
}
-/*
- * Returns true if the device is already scheduled for polling.
- */
-static inline int napi_is_scheduled(struct napi_struct *napi)
-{
- return test_bit(NAPI_STATE_SCHED, &napi->state);
-}
-
/**
* process_pure_responses - process pure responses from a response queue
* @adap: the adapter
@@ -2674,12 +2666,7 @@ static int rspq_check_napi(struct sge_qset *qs)
{
struct sge_rspq *q = &qs->rspq;
- if (!napi_is_scheduled(&qs->napi) &&
- is_new_response(&q->desc[q->cidx], q)) {
- napi_schedule(&qs->napi);
- return 1;
- }
- return 0;
+ return is_new_response(&q->desc[q->cidx], q) && napi_schedule(&qs->napi);
}
/*
diff --git a/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h b/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h
index 290c1058069a..847c7fc2bbd9 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h
@@ -29,7 +29,7 @@ struct clip_tbl {
atomic_t nfree;
struct list_head ce_free_head;
void *cl_list;
- struct list_head hash_list[];
+ struct list_head hash_list[] __counted_by(clipt_size);
};
enum {
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h
index f59dd4b2ae6f..9050568a034c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_u32_parse.h
@@ -331,6 +331,6 @@ struct cxgb4_link {
struct cxgb4_tc_u32_table {
unsigned int size; /* number of entries in table */
- struct cxgb4_link table[]; /* Jump table */
+ struct cxgb4_link table[] __counted_by(size); /* Jump table */
};
#endif /* __CXGB4_TC_U32_PARSE_H */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/l2t.c b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
index a10a6862a9a4..1e5f5b1a22a6 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/l2t.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/l2t.c
@@ -59,7 +59,7 @@ struct l2t_data {
rwlock_t lock;
atomic_t nfree; /* number of free entries */
struct l2t_entry *rover; /* starting point for next allocation */
- struct l2t_entry l2tab[]; /* MUST BE LAST */
+ struct l2t_entry l2tab[] __counted_by(l2t_size); /* MUST BE LAST */
};
static inline unsigned int vlan_prio(const struct l2t_entry *e)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sched.h b/drivers/net/ethernet/chelsio/cxgb4/sched.h
index 5f8b871d79af..6b3c778815f0 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sched.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/sched.h
@@ -82,7 +82,7 @@ struct sched_class {
struct sched_table { /* per port scheduling table */
u8 sched_size;
- struct sched_class tab[];
+ struct sched_class tab[] __counted_by(sched_size);
};
static inline bool can_sched(struct net_device *dev)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index 98dd78551d89..b5ff2e1a9975 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -4261,7 +4261,7 @@ static void sge_rx_timer_cb(struct timer_list *t)
if (fl_starving(adap, fl)) {
rxq = container_of(fl, struct sge_eth_rxq, fl);
- if (napi_reschedule(&rxq->rspq.napi))
+ if (napi_schedule(&rxq->rspq.napi))
fl->starving++;
else
set_bit(id, s->starving_fl);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/smt.h b/drivers/net/ethernet/chelsio/cxgb4/smt.h
index 541249d78914..109c1dff563a 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/smt.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/smt.h
@@ -66,7 +66,7 @@ struct smt_entry {
struct smt_data {
unsigned int smt_size;
rwlock_t lock;
- struct smt_entry smtab[];
+ struct smt_entry smtab[] __counted_by(smt_size);
};
struct smt_data *t4_init_smt(void);
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
index 2d0cf76fb3c5..5b1d746e6563 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
@@ -2094,7 +2094,7 @@ static void sge_rx_timer_cb(struct timer_list *t)
struct sge_eth_rxq *rxq;
rxq = container_of(fl, struct sge_eth_rxq, fl);
- if (napi_reschedule(&rxq->rspq.napi))
+ if (napi_schedule(&rxq->rspq.napi))
fl->starving++;
else
set_bit(id, s->starving_fl);
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 bcdc7fc2f427..6482728794dd 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
@@ -361,9 +361,7 @@ static void chcr_ktls_dev_del(struct net_device *netdev,
struct tls_context *tls_ctx,
enum tls_offload_ctx_dir direction)
{
- struct chcr_ktls_ofld_ctx_tx *tx_ctx =
- chcr_get_ktls_tx_context(tls_ctx);
- struct chcr_ktls_info *tx_info = tx_ctx->chcr_info;
+ struct chcr_ktls_info *tx_info = chcr_get_ktls_tx_info(tls_ctx);
struct ch_ktls_port_stats_debug *port_stats;
struct chcr_ktls_uld_ctx *u_ctx;
@@ -396,7 +394,7 @@ static void chcr_ktls_dev_del(struct net_device *netdev,
port_stats = &tx_info->adap->ch_ktls_stats.ktls_port[tx_info->port_id];
atomic64_inc(&port_stats->ktls_tx_connection_close);
kvfree(tx_info);
- tx_ctx->chcr_info = NULL;
+ chcr_set_ktls_tx_info(tls_ctx, NULL);
/* release module refcount */
module_put(THIS_MODULE);
}
@@ -417,7 +415,6 @@ static int chcr_ktls_dev_add(struct net_device *netdev, struct sock *sk,
{
struct tls_context *tls_ctx = tls_get_ctx(sk);
struct ch_ktls_port_stats_debug *port_stats;
- struct chcr_ktls_ofld_ctx_tx *tx_ctx;
struct chcr_ktls_uld_ctx *u_ctx;
struct chcr_ktls_info *tx_info;
struct dst_entry *dst;
@@ -427,8 +424,6 @@ static int chcr_ktls_dev_add(struct net_device *netdev, struct sock *sk,
u8 daaddr[16];
int ret = -1;
- tx_ctx = chcr_get_ktls_tx_context(tls_ctx);
-
pi = netdev_priv(netdev);
adap = pi->adapter;
port_stats = &adap->ch_ktls_stats.ktls_port[pi->port_id];
@@ -440,7 +435,7 @@ static int chcr_ktls_dev_add(struct net_device *netdev, struct sock *sk,
goto out;
}
- if (tx_ctx->chcr_info)
+ if (chcr_get_ktls_tx_info(tls_ctx))
goto out;
if (u_ctx && u_ctx->detach)
@@ -566,7 +561,7 @@ static int chcr_ktls_dev_add(struct net_device *netdev, struct sock *sk,
goto free_tid;
atomic64_inc(&port_stats->ktls_tx_ctx);
- tx_ctx->chcr_info = tx_info;
+ chcr_set_ktls_tx_info(tls_ctx, tx_info);
return 0;
@@ -647,7 +642,7 @@ static int chcr_ktls_cpl_act_open_rpl(struct adapter *adap,
{
const struct cpl_act_open_rpl *p = (void *)input;
struct chcr_ktls_info *tx_info = NULL;
- struct chcr_ktls_ofld_ctx_tx *tx_ctx;
+ struct tls_offload_context_tx *tx_ctx;
struct chcr_ktls_uld_ctx *u_ctx;
unsigned int atid, tid, status;
struct tls_context *tls_ctx;
@@ -686,7 +681,7 @@ static int chcr_ktls_cpl_act_open_rpl(struct adapter *adap,
cxgb4_insert_tid(t, tx_info, tx_info->tid, tx_info->ip_family);
/* Adding tid */
tls_ctx = tls_get_ctx(tx_info->sk);
- tx_ctx = chcr_get_ktls_tx_context(tls_ctx);
+ tx_ctx = tls_offload_ctx_tx(tls_ctx);
u_ctx = adap->uld[CXGB4_ULD_KTLS].handle;
if (u_ctx) {
ret = xa_insert_bh(&u_ctx->tid_list, tid, tx_ctx,
@@ -1924,7 +1919,7 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
{
u32 tls_end_offset, tcp_seq, skb_data_len, skb_offset;
struct ch_ktls_port_stats_debug *port_stats;
- struct chcr_ktls_ofld_ctx_tx *tx_ctx;
+ struct tls_offload_context_tx *tx_ctx;
struct ch_ktls_stats_debug *stats;
struct tcphdr *th = tcp_hdr(skb);
int data_len, qidx, ret = 0, mss;
@@ -1944,6 +1939,7 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
mss = skb_is_gso(skb) ? skb_shinfo(skb)->gso_size : data_len;
tls_ctx = tls_get_ctx(skb->sk);
+ tx_ctx = tls_offload_ctx_tx(tls_ctx);
tls_netdev = rcu_dereference_bh(tls_ctx->netdev);
/* Don't quit on NULL: if tls_device_down is running in parallel,
* netdev might become NULL, even if tls_is_skb_tx_device_offloaded was
@@ -1952,8 +1948,7 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
if (unlikely(tls_netdev && tls_netdev != dev))
goto out;
- tx_ctx = chcr_get_ktls_tx_context(tls_ctx);
- tx_info = tx_ctx->chcr_info;
+ tx_info = chcr_get_ktls_tx_info(tls_ctx);
if (unlikely(!tx_info))
goto out;
@@ -1979,19 +1974,19 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
* we will send the complete record again.
*/
- spin_lock_irqsave(&tx_ctx->base.lock, flags);
+ spin_lock_irqsave(&tx_ctx->lock, flags);
do {
cxgb4_reclaim_completed_tx(adap, &q->q, true);
/* fetch the tls record */
- record = tls_get_record(&tx_ctx->base, tcp_seq,
+ record = tls_get_record(tx_ctx, tcp_seq,
&tx_info->record_no);
/* By the time packet reached to us, ACK is received, and record
* won't be found in that case, handle it gracefully.
*/
if (unlikely(!record)) {
- spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
+ spin_unlock_irqrestore(&tx_ctx->lock, flags);
atomic64_inc(&port_stats->ktls_tx_drop_no_sync_data);
goto out;
}
@@ -2015,7 +2010,7 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
tls_end_offset !=
record->len);
if (ret) {
- spin_unlock_irqrestore(&tx_ctx->base.lock,
+ spin_unlock_irqrestore(&tx_ctx->lock,
flags);
goto out;
}
@@ -2046,7 +2041,7 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
/* free the refcount taken earlier */
if (tls_end_offset < data_len)
dev_kfree_skb_any(skb);
- spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
+ spin_unlock_irqrestore(&tx_ctx->lock, flags);
goto out;
}
@@ -2082,7 +2077,7 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
/* if any failure, come out from the loop. */
if (ret) {
- spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
+ spin_unlock_irqrestore(&tx_ctx->lock, flags);
if (th->fin)
dev_kfree_skb_any(skb);
@@ -2097,7 +2092,7 @@ static int chcr_ktls_xmit(struct sk_buff *skb, struct net_device *dev)
} while (data_len > 0);
- spin_unlock_irqrestore(&tx_ctx->base.lock, flags);
+ spin_unlock_irqrestore(&tx_ctx->lock, flags);
atomic64_inc(&port_stats->ktls_tx_encrypted_packets);
atomic64_add(skb_data_len, &port_stats->ktls_tx_encrypted_bytes);
@@ -2185,17 +2180,17 @@ static void clear_conn_resources(struct chcr_ktls_info *tx_info)
static void ch_ktls_reset_all_conn(struct chcr_ktls_uld_ctx *u_ctx)
{
struct ch_ktls_port_stats_debug *port_stats;
- struct chcr_ktls_ofld_ctx_tx *tx_ctx;
+ struct tls_offload_context_tx *tx_ctx;
struct chcr_ktls_info *tx_info;
unsigned long index;
xa_for_each(&u_ctx->tid_list, index, tx_ctx) {
- tx_info = tx_ctx->chcr_info;
+ tx_info = __chcr_get_ktls_tx_info(tx_ctx);
clear_conn_resources(tx_info);
port_stats = &tx_info->adap->ch_ktls_stats.ktls_port[tx_info->port_id];
atomic64_inc(&port_stats->ktls_tx_connection_close);
kvfree(tx_info);
- tx_ctx->chcr_info = NULL;
+ memset(tx_ctx->driver_state, 0, TLS_DRIVER_STATE_SIZE_TX);
/* release module refcount */
module_put(THIS_MODULE);
}
diff --git a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.h b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.h
index 10572dc55365..dbbba92bf540 100644
--- a/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.h
+++ b/drivers/net/ethernet/chelsio/inline_crypto/ch_ktls/chcr_ktls.h
@@ -67,8 +67,7 @@ struct chcr_ktls_info {
bool pending_close;
};
-struct chcr_ktls_ofld_ctx_tx {
- struct tls_offload_context_tx base;
+struct chcr_ktls_ctx_tx {
struct chcr_ktls_info *chcr_info;
};
@@ -79,14 +78,33 @@ struct chcr_ktls_uld_ctx {
bool detach;
};
-static inline struct chcr_ktls_ofld_ctx_tx *
-chcr_get_ktls_tx_context(struct tls_context *tls_ctx)
+static inline struct chcr_ktls_info *
+__chcr_get_ktls_tx_info(struct tls_offload_context_tx *octx)
{
- BUILD_BUG_ON(sizeof(struct chcr_ktls_ofld_ctx_tx) >
- TLS_OFFLOAD_CONTEXT_SIZE_TX);
- return container_of(tls_offload_ctx_tx(tls_ctx),
- struct chcr_ktls_ofld_ctx_tx,
- base);
+ struct chcr_ktls_ctx_tx *priv_ctx;
+
+ BUILD_BUG_ON(sizeof(struct chcr_ktls_ctx_tx) > TLS_DRIVER_STATE_SIZE_TX);
+ priv_ctx = (struct chcr_ktls_ctx_tx *)octx->driver_state;
+ return priv_ctx->chcr_info;
+}
+
+static inline struct chcr_ktls_info *
+chcr_get_ktls_tx_info(struct tls_context *tls_ctx)
+{
+ struct chcr_ktls_ctx_tx *priv_ctx;
+
+ BUILD_BUG_ON(sizeof(struct chcr_ktls_ctx_tx) > TLS_DRIVER_STATE_SIZE_TX);
+ priv_ctx = (struct chcr_ktls_ctx_tx *)__tls_driver_ctx(tls_ctx, TLS_OFFLOAD_CTX_DIR_TX);
+ return priv_ctx->chcr_info;
+}
+
+static inline void
+chcr_set_ktls_tx_info(struct tls_context *tls_ctx, struct chcr_ktls_info *chcr_info)
+{
+ struct chcr_ktls_ctx_tx *priv_ctx;
+
+ priv_ctx = __tls_driver_ctx(tls_ctx, TLS_OFFLOAD_CTX_DIR_TX);
+ priv_ctx->chcr_info = chcr_info;
}
static inline int chcr_get_first_rx_qid(struct adapter *adap)
generated by cgit (git 2.34.1) at 2024-05-27 05:53:01 +0000