[dpdk-dev] [PATCH 4/5] ixgbe: add multicast MAC address filtering
Ivan Boule
ivan.boule at 6wind.com
Thu May 28 17:05:22 CEST 2015
Support the function "set_mc_addr_list" in the "ixgbe" and in the
"ixgbe-vf" Poll Mode Drivers.
Signed-off-by: Ivan Boule <ivan.boule at 6wind.com>
---
drivers/net/ixgbe/ixgbe_ethdev.c | 32 ++++++++++++++++++++++++++++++++
1 file changed, 32 insertions(+)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index 0d9f9b2..885ed8f 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -257,6 +257,10 @@ static int ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
void *arg);
static int ixgbevf_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
+static int ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
+ struct ether_addr *mc_addr_set,
+ uint32_t nb_mc_addr);
+
/*
* Define VF Stats MACRO for Non "cleared on read" register
*/
@@ -381,6 +385,7 @@ static const struct eth_dev_ops ixgbe_eth_dev_ops = {
.rss_hash_update = ixgbe_dev_rss_hash_update,
.rss_hash_conf_get = ixgbe_dev_rss_hash_conf_get,
.filter_ctrl = ixgbe_dev_filter_ctrl,
+ .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
};
/*
@@ -406,6 +411,7 @@ static const struct eth_dev_ops ixgbevf_eth_dev_ops = {
.tx_queue_release = ixgbe_dev_tx_queue_release,
.mac_addr_add = ixgbevf_add_mac_addr,
.mac_addr_remove = ixgbevf_remove_mac_addr,
+ .set_mc_addr_list = ixgbe_dev_set_mc_addr_list,
};
/**
@@ -4439,6 +4445,32 @@ ixgbe_dev_filter_ctrl(struct rte_eth_dev *dev,
return ret;
}
+static u8 *
+ixgbe_dev_addr_list_itr(__attribute__((unused)) struct ixgbe_hw *hw,
+ u8 **mc_addr_ptr, u32 *vmdq)
+{
+ u8 *mc_addr;
+
+ *vmdq = 0;
+ mc_addr = *mc_addr_ptr;
+ *mc_addr_ptr = (mc_addr + sizeof(struct ether_addr));
+ return mc_addr;
+}
+
+static int
+ixgbe_dev_set_mc_addr_list(struct rte_eth_dev *dev,
+ struct ether_addr *mc_addr_set,
+ uint32_t nb_mc_addr)
+{
+ struct ixgbe_hw *hw;
+ u8 *mc_addr_list;
+
+ hw = IXGBE_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+ mc_addr_list = (u8 *)mc_addr_set;
+ return ixgbe_update_mc_addr_list(hw, mc_addr_list, nb_mc_addr,
+ ixgbe_dev_addr_list_itr, TRUE);
+}
+
static struct rte_driver rte_ixgbe_driver = {
.type = PMD_PDEV,
.init = rte_ixgbe_pmd_init,
--
1.7.10.4
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