11 files changed, 42 insertions, 68 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
index 3b7068832f95..4a0e2d2eb60a 100644
--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
@@ -351,7 +351,7 @@ static void set_msglevel(struct net_device *dev, u32 val)
 	adapter->msg_enable = val;
 }
 
-static const char stats_strings[][ETH_GSTRING_LEN] = {
+static const char stats_strings[][ETH_GSTRING_LEN] __nonstring_array = {
 	"TxOctetsOK",
 	"TxOctetsBad",
 	"TxUnicastFramesOK",
diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c
index 861edff5ed89..a10923c7e25c 100644
--- a/drivers/net/ethernet/chelsio/cxgb/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb/sge.c
@@ -1984,9 +1984,9 @@ void t1_sge_stop(struct sge *sge)
 	readl(sge->adapter->regs + A_SG_CONTROL); /* flush */
 
 	if (is_T2(sge->adapter))
-		del_timer_sync(&sge->espibug_timer);
+		timer_delete_sync(&sge->espibug_timer);
 
-	del_timer_sync(&sge->tx_reclaim_timer);
+	timer_delete_sync(&sge->tx_reclaim_timer);
 	if (sge->tx_sched)
 		tx_sched_stop(sge);
 
diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c
index 6268f96cb4aa..bd5c3b3fa5e3 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
@@ -3223,9 +3223,9 @@ void t3_stop_sge_timers(struct adapter *adap)
 		struct sge_qset *q = &adap->sge.qs[i];
 
 		if (q->tx_reclaim_timer.function)
-			del_timer_sync(&q->tx_reclaim_timer);
+			timer_delete_sync(&q->tx_reclaim_timer);
 		if (q->rx_reclaim_timer.function)
-			del_timer_sync(&q->rx_reclaim_timer);
+			timer_delete_sync(&q->rx_reclaim_timer);
 	}
 }
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index c7c2c15a1815..95e6f015a6af 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -1211,9 +1211,6 @@ struct adapter {
 	struct timer_list flower_stats_timer;
 	struct work_struct flower_stats_work;
 
-	/* Ethtool Dump */
-	struct ethtool_dump eth_dump;
-
 	/* HMA */
 	struct hma_data hma;
 
@@ -1233,6 +1230,10 @@ struct adapter {
 
 	/* Ethtool n-tuple */
 	struct cxgb4_ethtool_filter *ethtool_filters;
+
+	/* Ethtool Dump */
+	/* Must be last - ends in a flex-array member. */
+	struct ethtool_dump eth_dump;
 };
 
 /* Support for "sched-class" command to allow a TX Scheduling Class to be
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
index 7f3f5afa864f..1546c3db08f0 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c
@@ -2270,6 +2270,7 @@ int cxgb4_init_ethtool_filters(struct adapter *adap)
 		eth_filter->port[i].bmap = bitmap_zalloc(nentries, GFP_KERNEL);
 		if (!eth_filter->port[i].bmap) {
 			ret = -ENOMEM;
+			kvfree(eth_filter->port[i].loc_array);
 			goto free_eth_finfo;
 		}
 	}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 2f0b3e389e62..51395c96b2e9 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -6480,10 +6480,11 @@ static const struct tlsdev_ops cxgb4_ktls_ops = {
 
 #if IS_ENABLED(CONFIG_CHELSIO_IPSEC_INLINE)
 
-static int cxgb4_xfrm_add_state(struct xfrm_state *x,
+static int cxgb4_xfrm_add_state(struct net_device *dev,
+				struct xfrm_state *x,
 				struct netlink_ext_ack *extack)
 {
-	struct adapter *adap = netdev2adap(x->xso.dev);
+	struct adapter *adap = netdev2adap(dev);
 	int ret;
 
 	if (!mutex_trylock(&uld_mutex)) {
@@ -6494,7 +6495,8 @@ static int cxgb4_xfrm_add_state(struct xfrm_state *x,
 	if (ret)
 		goto out_unlock;
 
-	ret = adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_add(x, extack);
+	ret = adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_add(dev, x,
+									extack);
 
 out_unlock:
 	mutex_unlock(&uld_mutex);
@@ -6502,9 +6504,9 @@ out_unlock:
 	return ret;
 }
 
-static void cxgb4_xfrm_del_state(struct xfrm_state *x)
+static void cxgb4_xfrm_del_state(struct net_device *dev, struct xfrm_state *x)
 {
-	struct adapter *adap = netdev2adap(x->xso.dev);
+	struct adapter *adap = netdev2adap(dev);
 
 	if (!mutex_trylock(&uld_mutex)) {
 		dev_dbg(adap->pdev_dev,
@@ -6514,15 +6516,15 @@ static void cxgb4_xfrm_del_state(struct xfrm_state *x)
 	if (chcr_offload_state(adap, CXGB4_XFRMDEV_OPS))
 		goto out_unlock;
 
-	adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_delete(x);
+	adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_delete(dev, x);
 
 out_unlock:
 	mutex_unlock(&uld_mutex);
 }
 
-static void cxgb4_xfrm_free_state(struct xfrm_state *x)
+static void cxgb4_xfrm_free_state(struct net_device *dev, struct xfrm_state *x)
 {
-	struct adapter *adap = netdev2adap(x->xso.dev);
+	struct adapter *adap = netdev2adap(dev);
 
 	if (!mutex_trylock(&uld_mutex)) {
 		dev_dbg(adap->pdev_dev,
@@ -6532,32 +6534,12 @@ static void cxgb4_xfrm_free_state(struct xfrm_state *x)
 	if (chcr_offload_state(adap, CXGB4_XFRMDEV_OPS))
 		goto out_unlock;
 
-	adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_free(x);
+	adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_free(dev, x);
 
 out_unlock:
 	mutex_unlock(&uld_mutex);
 }
 
-static bool cxgb4_ipsec_offload_ok(struct sk_buff *skb, struct xfrm_state *x)
-{
-	struct adapter *adap = netdev2adap(x->xso.dev);
-	bool ret = false;
-
-	if (!mutex_trylock(&uld_mutex)) {
-		dev_dbg(adap->pdev_dev,
-			"crypto uld critical resource is under use\n");
-		return ret;
-	}
-	if (chcr_offload_state(adap, CXGB4_XFRMDEV_OPS))
-		goto out_unlock;
-
-	ret = adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_offload_ok(skb, x);
-
-out_unlock:
-	mutex_unlock(&uld_mutex);
-	return ret;
-}
-
 static void cxgb4_advance_esn_state(struct xfrm_state *x)
 {
 	struct adapter *adap = netdev2adap(x->xso.dev);
@@ -6583,7 +6565,6 @@ static const struct xfrmdev_ops cxgb4_xfrmdev_ops = {
 	.xdo_dev_state_add      = cxgb4_xfrm_add_state,
 	.xdo_dev_state_delete   = cxgb4_xfrm_del_state,
 	.xdo_dev_state_free     = cxgb4_xfrm_free_state,
-	.xdo_dev_offload_ok     = cxgb4_ipsec_offload_ok,
 	.xdo_dev_state_advance_esn = cxgb4_advance_esn_state,
 };
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c
index b08356060fb4..7bab8da8f6e6 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_thermal.c
@@ -29,7 +29,7 @@ static int cxgb4_thermal_get_temp(struct thermal_zone_device *tzdev,
 	return 0;
 }
 
-static struct thermal_zone_device_ops cxgb4_thermal_ops = {
+static const struct thermal_zone_device_ops cxgb4_thermal_ops = {
 	.get_temp = cxgb4_thermal_get_temp,
 };
 
diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c
index a7d76a8ed050..f2d533acb056 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c
@@ -1533,7 +1533,6 @@ static netdev_tx_t cxgb4_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 	} else {
 		q = &adap->sge.ethtxq[qidx + pi->first_qset];
 	}
-	skb_tx_timestamp(skb);
 
 	reclaim_completed_tx(adap, &q->q, -1, true);
 	cntrl = TXPKT_L4CSUM_DIS_F | TXPKT_IPCSUM_DIS_F;
@@ -1706,6 +1705,8 @@ static netdev_tx_t cxgb4_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 	cpl->len = htons(skb->len);
 	cpl->ctrl1 = cpu_to_be64(cntrl);
 
+	skb_tx_timestamp(skb);
+
 	if (immediate) {
 		cxgb4_inline_tx_skb(skb, &q->q, sgl);
 		dev_consume_skb_any(skb);
@@ -2268,7 +2269,6 @@ static int ethofld_hard_xmit(struct net_device *dev,
 
 	d = &eosw_txq->desc[eosw_txq->last_pidx];
 	skb = d->skb;
-	skb_tx_timestamp(skb);
 
 	wr = (struct fw_eth_tx_eo_wr *)&eohw_txq->q.desc[eohw_txq->q.pidx];
 	if (unlikely(eosw_txq->state != CXGB4_EO_STATE_ACTIVE &&
@@ -2373,6 +2373,7 @@ write_wr_headers:
 		eohw_txq->vlan_ins++;
 
 	txq_advance(&eohw_txq->q, ndesc);
+	skb_tx_timestamp(skb);
 	cxgb4_ring_tx_db(adap, &eohw_txq->q, ndesc);
 	eosw_txq_advance_index(&eosw_txq->last_pidx, 1, eosw_txq->ndesc);
 
@@ -4996,9 +4997,9 @@ void t4_sge_stop(struct adapter *adap)
 	struct sge *s = &adap->sge;
 
 	if (s->rx_timer.function)
-		del_timer_sync(&s->rx_timer);
+		timer_delete_sync(&s->rx_timer);
 	if (s->tx_timer.function)
-		del_timer_sync(&s->tx_timer);
+		timer_delete_sync(&s->tx_timer);
 
 	if (is_offload(adap)) {
 		struct sge_uld_txq_info *txq_info;
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
index 5b1d746e6563..f42af01f4114 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/sge.c
@@ -2609,9 +2609,9 @@ void t4vf_sge_stop(struct adapter *adapter)
 	struct sge *s = &adapter->sge;
 
 	if (s->rx_timer.function)
-		del_timer_sync(&s->rx_timer);
+		timer_delete_sync(&s->rx_timer);
 	if (s->tx_timer.function)
-		del_timer_sync(&s->tx_timer);
+		timer_delete_sync(&s->tx_timer);
 }
 
 /**
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 e8e460a92e0e..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
@@ -1640,6 +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;
 }
@@ -1903,7 +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;