[dpdk-dev] [PATCH 6/8] net/mvneta: add MAC filtering
Andrzej Ostruszka
amo at semihalf.com
Tue Aug 28 17:10:28 CEST 2018
From: Yelena Krivosheev <yelena at marvell.com>
Add callbacks for adding/removing MAC addresses.
Signed-off-by: Yelena Krivosheev <yelena at marvell.com>
Signed-off-by: Natalie Samsonov <nsamsono at marvell.com>
---
drivers/net/mvneta/mvneta_ethdev.c | 69 ++++++++++++++++++++++++++++++++++++++
1 file changed, 69 insertions(+)
diff --git a/drivers/net/mvneta/mvneta_ethdev.c b/drivers/net/mvneta/mvneta_ethdev.c
index 3236e93..f19d2ea 100644
--- a/drivers/net/mvneta/mvneta_ethdev.c
+++ b/drivers/net/mvneta/mvneta_ethdev.c
@@ -1586,6 +1586,73 @@ mvneta_promiscuous_disable(struct rte_eth_dev *dev)
}
/**
+ * DPDK callback to remove a MAC address.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param index
+ * MAC address index.
+ */
+static void
+mvneta_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index)
+{
+ struct mvneta_priv *priv = dev->data->dev_private;
+ char buf[ETHER_ADDR_FMT_SIZE];
+ int ret;
+
+ if (!priv->ppio)
+ return;
+
+ ret = neta_ppio_remove_mac_addr(priv->ppio,
+ dev->data->mac_addrs[index].addr_bytes);
+ if (ret) {
+ ether_format_addr(buf, sizeof(buf),
+ &dev->data->mac_addrs[index]);
+ MVNETA_LOG(ERR, "Failed to remove mac %s\n", buf);
+ }
+}
+
+/**
+ * DPDK callback to add a MAC address.
+ *
+ * @param dev
+ * Pointer to Ethernet device structure.
+ * @param mac_addr
+ * MAC address to register.
+ * @param index
+ * MAC address index.
+ * @param vmdq
+ * VMDq pool index to associate address with (unused).
+ *
+ * @return
+ * 0 on success, negative error value otherwise.
+ */
+static int
+mvneta_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac_addr,
+ uint32_t index, uint32_t vmdq __rte_unused)
+{
+ struct mvneta_priv *priv = dev->data->dev_private;
+ char buf[ETHER_ADDR_FMT_SIZE];
+ int ret;
+
+ if (index == 0)
+ /* For setting index 0, mrvl_mac_addr_set() should be used.*/
+ return -1;
+
+ if (!priv->ppio)
+ return 0;
+
+ ret = neta_ppio_add_mac_addr(priv->ppio, mac_addr->addr_bytes);
+ if (ret) {
+ ether_format_addr(buf, sizeof(buf), mac_addr);
+ MVNETA_LOG(ERR, "Failed to add mac %s\n", buf);
+ return -1;
+ }
+
+ return 0;
+}
+
+/**
* DPDK callback to set the primary MAC address.
*
* @param dev
@@ -1621,6 +1688,8 @@ static const struct eth_dev_ops mvneta_ops = {
.link_update = mvneta_link_update,
.promiscuous_enable = mvneta_promiscuous_enable,
.promiscuous_disable = mvneta_promiscuous_disable,
+ .mac_addr_remove = mvneta_mac_addr_remove,
+ .mac_addr_add = mvneta_mac_addr_add,
.mac_addr_set = mvneta_mac_addr_set,
.mtu_set = mvneta_mtu_set,
.dev_infos_get = mvneta_dev_infos_get,
--
2.7.4
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