4 files changed, 65 insertions, 9 deletions

diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
index 379c02fb4181..7871379342f4 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c
@@ -155,7 +155,66 @@ static int ipoib_get_sset_count(struct net_device __always_unused *dev,
 	return -EOPNOTSUPP;
 }
 
+/* Return lane speed in unit of 1e6 bit/sec */
+static inline int ib_speed_enum_to_int(int speed)
+{
+	switch (speed) {
+	case IB_SPEED_SDR:
+		return SPEED_2500;
+	case IB_SPEED_DDR:
+		return SPEED_5000;
+	case IB_SPEED_QDR:
+	case IB_SPEED_FDR10:
+		return SPEED_10000;
+	case IB_SPEED_FDR:
+		return SPEED_14000;
+	case IB_SPEED_EDR:
+		return SPEED_25000;
+	}
+
+	return SPEED_UNKNOWN;
+}
+
+static int ipoib_get_link_ksettings(struct net_device *netdev,
+				    struct ethtool_link_ksettings *cmd)
+{
+	struct ipoib_dev_priv *priv = ipoib_priv(netdev);
+	struct ib_port_attr attr;
+	int ret, speed, width;
+
+	if (!netif_carrier_ok(netdev)) {
+		cmd->base.speed = SPEED_UNKNOWN;
+		cmd->base.duplex = DUPLEX_UNKNOWN;
+		return 0;
+	}
+
+	ret = ib_query_port(priv->ca, priv->port, &attr);
+	if (ret < 0)
+		return -EINVAL;
+
+	speed = ib_speed_enum_to_int(attr.active_speed);
+	width = ib_width_enum_to_int(attr.active_width);
+
+	if (speed < 0 || width < 0)
+		return -EINVAL;
+
+	/* Except the following are set, the other members of
+	 * the struct ethtool_link_settings are initialized to
+	 * zero in the function __ethtool_get_link_ksettings.
+	 */
+	cmd->base.speed		 = speed * width;
+	cmd->base.duplex	 = DUPLEX_FULL;
+
+	cmd->base.phy_address	 = 0xFF;
+
+	cmd->base.autoneg	 = AUTONEG_ENABLE;
+	cmd->base.port		 = PORT_OTHER;
+
+	return 0;
+}
+
 static const struct ethtool_ops ipoib_ethtool_ops = {
+	.get_link_ksettings	= ipoib_get_link_ksettings,
 	.get_drvinfo		= ipoib_get_drvinfo,
 	.get_coalesce		= ipoib_get_coalesce,
 	.set_coalesce		= ipoib_set_coalesce,
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 2869d1adb1de..a115c0b7a310 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -1590,7 +1590,7 @@ static void ipoib_neigh_hash_uninit(struct net_device *dev)
 	wait_for_completion(&priv->ntbl.deleted);
 }
 
-void ipoib_dev_uninit_default(struct net_device *dev)
+static void ipoib_dev_uninit_default(struct net_device *dev)
 {
 	struct ipoib_dev_priv *priv = ipoib_priv(dev);
 
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index def723a5df29..2354c742caa1 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -320,7 +320,7 @@ static int srp_new_cm_id(struct srp_rdma_ch *ch)
 	ch->path.sgid = target->sgid;
 	ch->path.dgid = target->orig_dgid;
 	ch->path.pkey = target->pkey;
-	sa_path_set_service_id(&ch->path, target->service_id);
+	ch->path.service_id = target->service_id;
 
 	return 0;
 }
@@ -575,7 +575,7 @@ static int srp_create_ch_ib(struct srp_rdma_ch *ch)
 	return 0;
 
 err_qp:
-	srp_destroy_qp(ch, qp);
+	ib_destroy_qp(qp);
 
 err_send_cq:
 	ib_free_cq(send_cq);
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index 7d6c199de2d6..1ced0731c140 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -2302,12 +2302,8 @@ static void srpt_queue_response(struct se_cmd *cmd)
 	}
 	spin_unlock_irqrestore(&ioctx->spinlock, flags);
 
-	if (unlikely(transport_check_aborted_status(&ioctx->cmd, false)
-		     || WARN_ON_ONCE(state == SRPT_STATE_CMD_RSP_SENT))) {
-		atomic_inc(&ch->req_lim_delta);
-		srpt_abort_cmd(ioctx);
+	if (unlikely(WARN_ON_ONCE(state == SRPT_STATE_CMD_RSP_SENT)))
 		return;
-	}
 
 	/* For read commands, transfer the data to the initiator. */
 	if (ioctx->cmd.data_direction == DMA_FROM_DEVICE &&
@@ -2689,7 +2685,8 @@ static void srpt_release_cmd(struct se_cmd *se_cmd)
 	struct srpt_rdma_ch *ch = ioctx->ch;
 	unsigned long flags;
 
-	WARN_ON(ioctx->state != SRPT_STATE_DONE);
+	WARN_ON_ONCE(ioctx->state != SRPT_STATE_DONE &&
+		     !(ioctx->cmd.transport_state & CMD_T_ABORTED));
 
 	if (ioctx->n_rw_ctx) {
 		srpt_free_rw_ctxs(ch, ioctx);