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From: Jiawen Wu <jiawenwu@trustnetic.com>
To: dev@dpdk.org
Cc: Jiawen Wu <jiawenwu@trustnetic.com>
Subject: [dpdk-dev] [PATCH v2 12/26] net/ngbe: add device promiscuous and allmulticast mode
Date: Thu, 21 Oct 2021 17:50:09 +0800	[thread overview]
Message-ID: <20211021095023.18288-13-jiawenwu@trustnetic.com> (raw)
In-Reply-To: <20211021095023.18288-1-jiawenwu@trustnetic.com>

Support to enable/disable promiscuous and allmulticast mode for a port.

Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
 doc/guides/nics/features/ngbe.ini |  2 +
 doc/guides/nics/ngbe.rst          |  2 +
 drivers/net/ngbe/ngbe_ethdev.c    | 63 +++++++++++++++++++++++++++++++
 3 files changed, 67 insertions(+)

diff --git a/doc/guides/nics/features/ngbe.ini b/doc/guides/nics/features/ngbe.ini
index d4e66ab23f..1d0e87e8bb 100644
--- a/doc/guides/nics/features/ngbe.ini
+++ b/doc/guides/nics/features/ngbe.ini
@@ -13,6 +13,8 @@ MTU update           = Y
 Jumbo frame          = Y
 Scattered Rx         = Y
 TSO                  = Y
+Promiscuous mode     = Y
+Allmulticast mode    = Y
 VLAN filter          = Y
 CRC offload          = Y
 VLAN offload         = Y
diff --git a/doc/guides/nics/ngbe.rst b/doc/guides/nics/ngbe.rst
index a180acbea3..2a92f91e9f 100644
--- a/doc/guides/nics/ngbe.rst
+++ b/doc/guides/nics/ngbe.rst
@@ -16,6 +16,8 @@ Features
 - Checksum offload
 - VLAN/QinQ stripping and inserting
 - TSO offload
+- Promiscuous mode
+- Multicast mode
 - Port hardware statistics
 - Jumbo frames
 - Link state information
diff --git a/drivers/net/ngbe/ngbe_ethdev.c b/drivers/net/ngbe/ngbe_ethdev.c
index adb51bf8d9..665fb8fe41 100644
--- a/drivers/net/ngbe/ngbe_ethdev.c
+++ b/drivers/net/ngbe/ngbe_ethdev.c
@@ -1750,6 +1750,65 @@ ngbe_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
 	return ngbe_dev_link_update_share(dev, wait_to_complete);
 }
 
+static int
+ngbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
+{
+	struct ngbe_hw *hw = ngbe_dev_hw(dev);
+	uint32_t fctrl;
+
+	fctrl = rd32(hw, NGBE_PSRCTL);
+	fctrl |= (NGBE_PSRCTL_UCP | NGBE_PSRCTL_MCP);
+	wr32(hw, NGBE_PSRCTL, fctrl);
+
+	return 0;
+}
+
+static int
+ngbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
+{
+	struct ngbe_hw *hw = ngbe_dev_hw(dev);
+	uint32_t fctrl;
+
+	fctrl = rd32(hw, NGBE_PSRCTL);
+	fctrl &= (~NGBE_PSRCTL_UCP);
+	if (dev->data->all_multicast == 1)
+		fctrl |= NGBE_PSRCTL_MCP;
+	else
+		fctrl &= (~NGBE_PSRCTL_MCP);
+	wr32(hw, NGBE_PSRCTL, fctrl);
+
+	return 0;
+}
+
+static int
+ngbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
+{
+	struct ngbe_hw *hw = ngbe_dev_hw(dev);
+	uint32_t fctrl;
+
+	fctrl = rd32(hw, NGBE_PSRCTL);
+	fctrl |= NGBE_PSRCTL_MCP;
+	wr32(hw, NGBE_PSRCTL, fctrl);
+
+	return 0;
+}
+
+static int
+ngbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
+{
+	struct ngbe_hw *hw = ngbe_dev_hw(dev);
+	uint32_t fctrl;
+
+	if (dev->data->promiscuous == 1)
+		return 0; /* must remain in all_multicast mode */
+
+	fctrl = rd32(hw, NGBE_PSRCTL);
+	fctrl &= (~NGBE_PSRCTL_MCP);
+	wr32(hw, NGBE_PSRCTL, fctrl);
+
+	return 0;
+}
+
 /**
  * It clears the interrupt causes and enables the interrupt.
  * It will be called once only during NIC initialized.
@@ -2172,6 +2231,10 @@ static const struct eth_dev_ops ngbe_eth_dev_ops = {
 	.dev_stop                   = ngbe_dev_stop,
 	.dev_close                  = ngbe_dev_close,
 	.dev_reset                  = ngbe_dev_reset,
+	.promiscuous_enable         = ngbe_dev_promiscuous_enable,
+	.promiscuous_disable        = ngbe_dev_promiscuous_disable,
+	.allmulticast_enable        = ngbe_dev_allmulticast_enable,
+	.allmulticast_disable       = ngbe_dev_allmulticast_disable,
 	.link_update                = ngbe_dev_link_update,
 	.stats_get                  = ngbe_dev_stats_get,
 	.xstats_get                 = ngbe_dev_xstats_get,
-- 
2.21.0.windows.1




  parent reply	other threads:[~2021-10-21  9:52 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-21  9:49 [dpdk-dev] [PATCH v2 00/26] net/ngbe: add many features Jiawen Wu
2021-10-21  9:49 ` [dpdk-dev] [PATCH v2 01/26] net/ngbe: add packet type Jiawen Wu
2021-10-21  9:49 ` [dpdk-dev] [PATCH v2 02/26] net/ngbe: support scattered Rx Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 03/26] net/ngbe: support Rx checksum offload Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 04/26] net/ngbe: support TSO Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 05/26] net/ngbe: support Rx/Tx burst mode info Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 06/26] net/ngbe: support CRC offload Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 07/26] net/ngbe: support jumbo frame Jiawen Wu
2021-10-29 22:17   ` Ferruh Yigit
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 08/26] net/ngbe: support VLAN offload and VLAN filter Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 09/26] net/ngbe: support basic statistics Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 10/26] net/ngbe: support device xstats Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 11/26] net/ngbe: support MTU set Jiawen Wu
2021-10-21  9:50 ` Jiawen Wu [this message]
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 13/26] net/ngbe: support getting FW version Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 14/26] net/ngbe: add loopback mode Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 15/26] net/ngbe: support MAC filters Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 16/26] net/ngbe: support RSS hash Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 17/26] net/ngbe: support SRIOV Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 18/26] net/ngbe: add mailbox process operations Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 19/26] net/ngbe: support flow control Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 20/26] net/ngbe: support device LED on and off Jiawen Wu
2021-10-29 22:20   ` Ferruh Yigit
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 21/26] net/ngbe: support EEPROM dump Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 22/26] net/ngbe: support register dump Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 23/26] net/ngbe: support timesync Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 24/26] net/ngbe: add Rx and Tx queue info get Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 25/26] net/ngbe: add Rx and Tx descriptor status Jiawen Wu
2021-10-21  9:50 ` [dpdk-dev] [PATCH v2 26/26] net/ngbe: add Tx done cleanup Jiawen Wu
2021-10-29 22:24   ` Ferruh Yigit
2021-10-29 22:15 ` [dpdk-dev] [PATCH v2 00/26] net/ngbe: add many features Ferruh Yigit
2021-10-29 22:55   ` Ferruh Yigit
2021-11-01  2:08   ` Jiawen Wu

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