From d4f891b5fc6d3a25d61adb6f3515de89034266fe Mon Sep 17 00:00:00 2001 From: Ivan Boule Date: Thu, 28 May 2015 17:05:22 +0200 Subject: [PATCH] ixgbe: add multicast MAC address filtering Support the function "set_mc_addr_list" in the "ixgbe" and in the "ixgbe-vf" Poll Mode Drivers. Signed-off-by: Ivan Boule --- 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 ca65103ec1..7414a2ec39 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, -- 2.20.1