X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fraw%2Fntb%2Fntb.c;h=6dd213ef6ea73986a8419dd59ff34350ee42daa6;hb=b66a418d2ad31d53994451a6fc517b0713bffb44;hp=ced5b6d6240c948792f010ffab3741b2473ddc38;hpb=f150dd8839dd6c7a386cc98a5b0025684a31bdc1;p=dpdk.git

diff --git a/drivers/raw/ntb/ntb.c b/drivers/raw/ntb/ntb.c
index ced5b6d624..6dd213ef6e 100644
--- a/drivers/raw/ntb/ntb.c
+++ b/drivers/raw/ntb/ntb.c
@@ -25,6 +25,7 @@
 
 static const struct rte_pci_id pci_id_ntb_map[] = {
 	{ RTE_PCI_DEVICE(NTB_INTEL_VENDOR_ID, NTB_INTEL_DEV_ID_B2B_SKX) },
+	{ RTE_PCI_DEVICE(NTB_INTEL_VENDOR_ID, NTB_INTEL_DEV_ID_B2B_ICX) },
 	{ .vendor_id = 0, /* sentinel */ },
 };
 
@@ -244,19 +245,28 @@ ntb_dev_intr_handler(void *param)
 		hw->peer_dev_up = 0;
 		return;
 	}
+
+	/* Clear other received doorbells. */
+	(*hw->ntb_ops->db_clear)(dev, db_bits);
 }
 
-static void
+static int
 ntb_queue_conf_get(struct rte_rawdev *dev,
 		   uint16_t queue_id,
-		   rte_rawdev_obj_t queue_conf)
+		   rte_rawdev_obj_t queue_conf,
+		   size_t conf_size)
 {
 	struct ntb_queue_conf *q_conf = queue_conf;
 	struct ntb_hw *hw = dev->dev_private;
 
+	if (conf_size != sizeof(*q_conf))
+		return -EINVAL;
+
 	q_conf->tx_free_thresh = hw->tx_queues[queue_id]->tx_free_thresh;
 	q_conf->nb_desc = hw->rx_queues[queue_id]->nb_rx_desc;
 	q_conf->rx_mp = hw->rx_queues[queue_id]->mpool;
+
+	return 0;
 }
 
 static void
@@ -294,12 +304,16 @@ ntb_rxq_release(struct ntb_rx_queue *rxq)
 static int
 ntb_rxq_setup(struct rte_rawdev *dev,
 	      uint16_t qp_id,
-	      rte_rawdev_obj_t queue_conf)
+	      rte_rawdev_obj_t queue_conf,
+	      size_t conf_size)
 {
 	struct ntb_queue_conf *rxq_conf = queue_conf;
 	struct ntb_hw *hw = dev->dev_private;
 	struct ntb_rx_queue *rxq;
 
+	if (conf_size != sizeof(*rxq_conf))
+		return -EINVAL;
+
 	/* Allocate the rx queue data structure */
 	rxq = rte_zmalloc_socket("ntb rx queue",
 				 sizeof(struct ntb_rx_queue),
@@ -375,13 +389,17 @@ ntb_txq_release(struct ntb_tx_queue *txq)
 static int
 ntb_txq_setup(struct rte_rawdev *dev,
 	      uint16_t qp_id,
-	      rte_rawdev_obj_t queue_conf)
+	      rte_rawdev_obj_t queue_conf,
+	      size_t conf_size)
 {
 	struct ntb_queue_conf *txq_conf = queue_conf;
 	struct ntb_hw *hw = dev->dev_private;
 	struct ntb_tx_queue *txq;
 	uint16_t i, prev;
 
+	if (conf_size != sizeof(*txq_conf))
+		return -EINVAL;
+
 	/* Allocate the TX queue data structure. */
 	txq = rte_zmalloc_socket("ntb tx queue",
 				  sizeof(struct ntb_tx_queue),
@@ -439,7 +457,8 @@ ntb_txq_setup(struct rte_rawdev *dev,
 static int
 ntb_queue_setup(struct rte_rawdev *dev,
 		uint16_t queue_id,
-		rte_rawdev_obj_t queue_conf)
+		rte_rawdev_obj_t queue_conf,
+		size_t conf_size)
 {
 	struct ntb_hw *hw = dev->dev_private;
 	int ret;
@@ -447,11 +466,11 @@ ntb_queue_setup(struct rte_rawdev *dev,
 	if (queue_id >= hw->queue_pairs)
 		return -EINVAL;
 
-	ret = ntb_txq_setup(dev, queue_id, queue_conf);
+	ret = ntb_txq_setup(dev, queue_id, queue_conf, conf_size);
 	if (ret < 0)
 		return ret;
 
-	ret = ntb_rxq_setup(dev, queue_id, queue_conf);
+	ret = ntb_rxq_setup(dev, queue_id, queue_conf, conf_size);
 
 	return ret;
 }
@@ -837,13 +856,17 @@ ntb_dev_info_get(struct rte_rawdev *dev, rte_rawdev_obj_t dev_info,
 }
 
 static int
-ntb_dev_configure(const struct rte_rawdev *dev, rte_rawdev_obj_t config)
+ntb_dev_configure(const struct rte_rawdev *dev, rte_rawdev_obj_t config,
+		size_t config_size)
 {
 	struct ntb_dev_config *conf = config;
 	struct ntb_hw *hw = dev->dev_private;
 	uint32_t xstats_num;
 	int ret;
 
+	if (conf == NULL || config_size != sizeof(*conf))
+		return -EINVAL;
+
 	hw->queue_pairs	= conf->num_queues;
 	hw->queue_size = conf->queue_size;
 	hw->used_mw_num = conf->mz_num;
@@ -1341,6 +1364,7 @@ ntb_init_hw(struct rte_rawdev *dev, struct rte_pci_device *pci_dev)
 
 	switch (pci_dev->id.device_id) {
 	case NTB_INTEL_DEV_ID_B2B_SKX:
+	case NTB_INTEL_DEV_ID_B2B_ICX:
 		hw->ntb_ops = &intel_ntb_ops;
 		break;
 	default: