Add device promiscuous and allmulticast mode.
Signed-off-by: Jiawen Wu <jiawe...@trustnetic.com>
---
doc/guides/nics/features/txgbe.ini | 2 +
doc/guides/nics/txgbe.rst | 2 +
drivers/net/txgbe/txgbe_ethdev.c | 63 ++++++++++++++++++++++++++++++
3 files changed, 67 insertions(+)
diff --git a/doc/guides/nics/features/txgbe.ini
b/doc/guides/nics/features/txgbe.ini
index f69785787..34f8985d5 100644
--- a/doc/guides/nics/features/txgbe.ini
+++ b/doc/guides/nics/features/txgbe.ini
@@ -13,6 +13,8 @@ Jumbo frame = Y
Scattered Rx = Y
LRO = Y
TSO = Y
+Promiscuous mode = Y
+Allmulticast mode = Y
Unicast MAC filter = Y
Multicast MAC filter = Y
RSS hash = Y
diff --git a/doc/guides/nics/txgbe.rst b/doc/guides/nics/txgbe.rst
index 95919478b..16f786cc4 100644
--- a/doc/guides/nics/txgbe.rst
+++ b/doc/guides/nics/txgbe.rst
@@ -17,6 +17,8 @@ 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/txgbe/txgbe_ethdev.c b/drivers/net/txgbe/txgbe_ethdev.c
index d0238e5bc..9547938d0 100644
--- a/drivers/net/txgbe/txgbe_ethdev.c
+++ b/drivers/net/txgbe/txgbe_ethdev.c
@@ -2403,6 +2403,65 @@ txgbe_dev_link_update(struct rte_eth_dev *dev, int
wait_to_complete)
return txgbe_dev_link_update_share(dev, wait_to_complete);
}
+static int
+txgbe_dev_promiscuous_enable(struct rte_eth_dev *dev)
+{
+ struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
+ uint32_t fctrl;
+
+ fctrl = rd32(hw, TXGBE_PSRCTL);
+ fctrl |= (TXGBE_PSRCTL_UCP | TXGBE_PSRCTL_MCP);
+ wr32(hw, TXGBE_PSRCTL, fctrl);
+
+ return 0;
+}
+
+static int
+txgbe_dev_promiscuous_disable(struct rte_eth_dev *dev)
+{
+ struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
+ uint32_t fctrl;
+
+ fctrl = rd32(hw, TXGBE_PSRCTL);
+ fctrl &= (~TXGBE_PSRCTL_UCP);
+ if (dev->data->all_multicast == 1)
+ fctrl |= TXGBE_PSRCTL_MCP;
+ else
+ fctrl &= (~TXGBE_PSRCTL_MCP);
+ wr32(hw, TXGBE_PSRCTL, fctrl);
+
+ return 0;
+}
+
+static int
+txgbe_dev_allmulticast_enable(struct rte_eth_dev *dev)
+{
+ struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
+ uint32_t fctrl;
+
+ fctrl = rd32(hw, TXGBE_PSRCTL);
+ fctrl |= TXGBE_PSRCTL_MCP;
+ wr32(hw, TXGBE_PSRCTL, fctrl);
+
+ return 0;
+}
+
+static int
+txgbe_dev_allmulticast_disable(struct rte_eth_dev *dev)
+{
+ struct txgbe_hw *hw = TXGBE_DEV_HW(dev);
+ uint32_t fctrl;
+
+ if (dev->data->promiscuous == 1)
+ return 0; /* must remain in all_multicast mode */
+
+ fctrl = rd32(hw, TXGBE_PSRCTL);
+ fctrl &= (~TXGBE_PSRCTL_MCP);
+ wr32(hw, TXGBE_PSRCTL, fctrl);
+
+ return 0;
+}
+
/**
* It clears the interrupt causes and enables the interrupt.
* It will be called once only during nic initialized.
@@ -3314,6 +3373,10 @@ static const struct eth_dev_ops txgbe_eth_dev_ops = {
.dev_set_link_down = txgbe_dev_set_link_down,
.dev_close = txgbe_dev_close,
.dev_reset = txgbe_dev_reset,
+ .promiscuous_enable = txgbe_dev_promiscuous_enable,
+ .promiscuous_disable = txgbe_dev_promiscuous_disable,
+ .allmulticast_enable = txgbe_dev_allmulticast_enable,
+ .allmulticast_disable = txgbe_dev_allmulticast_disable,
.link_update = txgbe_dev_link_update,
.stats_get = txgbe_dev_stats_get,
.xstats_get = txgbe_dev_xstats_get,
--
2.18.4
