From ff64beabad91c771329ad6a605147b24d1fb609f Mon Sep 17 00:00:00 2001 From: Gagandeep Singh Date: Thu, 10 Oct 2019 12:02:32 +0530 Subject: [PATCH] net/pfe: add allmulticast and promiscuous This patch adds support to enable multicast and promiscuous mode. Signed-off-by: Gagandeep Singh Acked-by: Nipun Gupta Acked-by: Akhil Goyal --- doc/guides/nics/features/pfe.ini | 2 ++ doc/guides/nics/pfe.rst | 2 ++ drivers/net/pfe/pfe_ethdev.c | 42 ++++++++++++++++++++++++++++++++ 3 files changed, 46 insertions(+) diff --git a/doc/guides/nics/features/pfe.ini b/doc/guides/nics/features/pfe.ini index dceccc1990..f48cb26941 100644 --- a/doc/guides/nics/features/pfe.ini +++ b/doc/guides/nics/features/pfe.ini @@ -9,6 +9,8 @@ L4 checksum offload = Y Packet type parsing = Y Basic stats = Y MTU update = Y +Promiscuous mode = Y +Allmulticast mode = Y Linux VFIO = Y ARMv8 = Y Usage doc = Y diff --git a/doc/guides/nics/pfe.rst b/doc/guides/nics/pfe.rst index ad7d15ac6b..db407a807b 100644 --- a/doc/guides/nics/pfe.rst +++ b/doc/guides/nics/pfe.rst @@ -97,6 +97,8 @@ PFE Features - Packet type parsing - Basic stats - MTU update +- Promiscuous mode +- Allmulticast mode - ARMv8 Supported PFE SoCs diff --git a/drivers/net/pfe/pfe_ethdev.c b/drivers/net/pfe/pfe_ethdev.c index 58e2dfaf86..8af003782a 100644 --- a/drivers/net/pfe/pfe_ethdev.c +++ b/drivers/net/pfe/pfe_ethdev.c @@ -547,6 +547,45 @@ pfe_supported_ptypes_get(struct rte_eth_dev *dev) return NULL; } +static int +pfe_promiscuous_enable(struct rte_eth_dev *dev) +{ + struct pfe_eth_priv_s *priv = dev->data->dev_private; + + priv->promisc = 1; + dev->data->promiscuous = 1; + gemac_enable_copy_all(priv->EMAC_baseaddr); + + return 0; +} + +static int +pfe_promiscuous_disable(struct rte_eth_dev *dev) +{ + struct pfe_eth_priv_s *priv = dev->data->dev_private; + + priv->promisc = 0; + dev->data->promiscuous = 0; + gemac_disable_copy_all(priv->EMAC_baseaddr); + + return 0; +} + +static int +pfe_allmulticast_enable(struct rte_eth_dev *dev) +{ + struct pfe_eth_priv_s *priv = dev->data->dev_private; + struct pfe_mac_addr hash_addr; /* hash register structure */ + + /* Set the hash to rx all multicast frames */ + hash_addr.bottom = 0xFFFFFFFF; + hash_addr.top = 0xFFFFFFFF; + gemac_set_hash(priv->EMAC_baseaddr, &hash_addr); + dev->data->all_multicast = 1; + + return 0; +} + static int pfe_mtu_set(struct rte_eth_dev *dev, uint16_t mtu) { @@ -631,6 +670,9 @@ static const struct eth_dev_ops ops = { .tx_queue_setup = pfe_tx_queue_setup, .tx_queue_release = pfe_tx_queue_release, .dev_supported_ptypes_get = pfe_supported_ptypes_get, + .promiscuous_enable = pfe_promiscuous_enable, + .promiscuous_disable = pfe_promiscuous_disable, + .allmulticast_enable = pfe_allmulticast_enable, .mtu_set = pfe_mtu_set, .mac_addr_set = pfe_dev_set_mac_addr, .stats_get = pfe_stats_get, -- 2.20.1