1 files changed, 20 insertions, 45 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 2eb33a727bba..51395c96b2e9 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -1799,7 +1799,10 @@ void cxgb4_remove_tid(struct tid_info *t, unsigned int chan, unsigned int tid,
 	struct adapter *adap = container_of(t, struct adapter, tids);
 	struct sk_buff *skb;
 
-	WARN_ON(tid_out_of_range(&adap->tids, tid));
+	if (tid_out_of_range(&adap->tids, tid)) {
+		dev_err(adap->pdev_dev, "tid %d out of range\n", tid);
+		return;
+	}
 
 	if (t->tid_tab[tid - adap->tids.tid_base]) {
 		t->tid_tab[tid - adap->tids.tid_base] = NULL;
@@ -2188,18 +2191,6 @@ void cxgb4_get_tcp_stats(struct pci_dev *pdev, struct tp_tcp_stats *v4,
 }
 EXPORT_SYMBOL(cxgb4_get_tcp_stats);
 
-void cxgb4_iscsi_init(struct net_device *dev, unsigned int tag_mask,
-		      const unsigned int *pgsz_order)
-{
-	struct adapter *adap = netdev2adap(dev);
-
-	t4_write_reg(adap, ULP_RX_ISCSI_TAGMASK_A, tag_mask);
-	t4_write_reg(adap, ULP_RX_ISCSI_PSZ_A, HPZ0_V(pgsz_order[0]) |
-		     HPZ1_V(pgsz_order[1]) | HPZ2_V(pgsz_order[2]) |
-		     HPZ3_V(pgsz_order[3]));
-}
-EXPORT_SYMBOL(cxgb4_iscsi_init);
-
 int cxgb4_flush_eq_cache(struct net_device *dev)
 {
 	struct adapter *adap = netdev2adap(dev);
@@ -3180,7 +3171,7 @@ static int cxgb_change_mtu(struct net_device *dev, int new_mtu)
 	ret = t4_set_rxmode(pi->adapter, pi->adapter->mbox, pi->viid,
 			    pi->viid_mirror, new_mtu, -1, -1, -1, -1, true);
 	if (!ret)
-		dev->mtu = new_mtu;
+		WRITE_ONCE(dev->mtu, new_mtu);
 	return ret;
 }
 
@@ -3246,7 +3237,7 @@ static int cxgb4_mgmt_set_vf_mac(struct net_device *dev, int vf, u8 *mac)
 
 	dev_info(pi->adapter->pdev_dev,
 		 "Setting MAC %pM on VF %d\n", mac, vf);
-	ret = t4_set_vf_mac_acl(adap, vf + 1, 1, mac);
+	ret = t4_set_vf_mac_acl(adap, vf + 1, pi->lport, 1, mac);
 	if (!ret)
 		ether_addr_copy(adap->vfinfo[vf].vf_mac_addr, mac);
 	return ret;
@@ -6489,10 +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)) {
@@ -6503,7 +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);
@@ -6511,9 +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,
@@ -6523,15 +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,
@@ -6541,36 +6534,19 @@ 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);
-
-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);
+	adap->uld[CXGB4_ULD_IPSEC].xfrmdev_ops->xdo_dev_state_free(dev, 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);
 
+	if (x->xso.dir != XFRM_DEV_OFFLOAD_IN)
+		return;
+
 	if (!mutex_trylock(&uld_mutex)) {
 		dev_dbg(adap->pdev_dev,
 			"crypto uld critical resource is under use\n");
@@ -6589,7 +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,
 };