diff mbox

[dpdk-dev,v4,07/29] net/i40e: set VF multicast promisc mode from PF

Message ID 20161216143919.4909-8-ferruh.yigit@intel.com (mailing list archive)
State Superseded, archived
Delegated to: Ferruh Yigit
Headers show

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel compilation fail apply patch file failure

Commit Message

Ferruh Yigit Dec. 16, 2016, 2:38 p.m. UTC
From: Wenzhuo Lu <wenzhuo.lu@intel.com>

Support enabling/disabling VF multicast promiscuous mode from
PF.
User can call the API on PF to enable/disable a specific
VF's multicast promiscuous mode.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
---
 drivers/net/i40e/i40e_ethdev.c            | 36 +++++++++++++++++++++++++++++++
 drivers/net/i40e/rte_pmd_i40e.h           | 19 ++++++++++++++++
 drivers/net/i40e/rte_pmd_i40e_version.map |  1 +
 3 files changed, 56 insertions(+)
diff mbox

Patch

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index ffb69a1..e2214bd 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -10153,3 +10153,39 @@  rte_pmd_i40e_set_vf_unicast_promisc(uint8_t port, uint16_t vf_id, uint8_t on)
 
 	return ret;
 }
+
+int
+rte_pmd_i40e_set_vf_multicast_promisc(uint8_t port, uint16_t vf_id, uint8_t on)
+{
+	struct rte_eth_dev *dev;
+	struct rte_eth_dev_info dev_info;
+	struct i40e_pf *pf;
+	struct i40e_pf_vf *vf;
+	struct i40e_hw *hw;
+	int ret;
+
+	RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
+
+	dev = &rte_eth_devices[port];
+	rte_eth_dev_info_get(port, &dev_info);
+
+	if (vf_id >= dev_info.max_vfs)
+		return -EINVAL;
+
+	pf = I40E_DEV_PRIVATE_TO_PF(dev->data->dev_private);
+
+	if (vf_id > pf->vf_num - 1 || !pf->vfs) {
+		PMD_DRV_LOG(ERR, "Invalid argument.");
+		return -EINVAL;
+	}
+
+	vf = &pf->vfs[vf_id];
+	hw = I40E_VSI_TO_HW(vf->vsi);
+
+	ret = i40e_aq_set_vsi_multicast_promiscuous(hw, vf->vsi->seid,
+						    on, NULL);
+	if (ret != I40E_SUCCESS)
+		PMD_DRV_LOG(ERR, "Failed to set multicast promiscuous mode");
+
+	return ret;
+}
diff --git a/drivers/net/i40e/rte_pmd_i40e.h b/drivers/net/i40e/rte_pmd_i40e.h
index 4c98136..9091520 100644
--- a/drivers/net/i40e/rte_pmd_i40e.h
+++ b/drivers/net/i40e/rte_pmd_i40e.h
@@ -149,4 +149,23 @@  int rte_pmd_i40e_set_vf_unicast_promisc(uint8_t port,
 					uint16_t vf_id,
 					uint8_t on);
 
+/**
+ * Enable/Disable VF multicast promiscuous mode.
+ *
+ * @param port
+ *    The port identifier of the Ethernet device.
+ * @param vf
+ *    VF on which to set.
+ * @param on
+ *    1 - Enable.
+ *    0 - Disable.
+ * @return
+ *   - (0) if successful.
+ *   - (-ENODEV) if *port* invalid.
+ *   - (-EINVAL) if bad parameter.
+ */
+int rte_pmd_i40e_set_vf_multicast_promisc(uint8_t port,
+					  uint16_t vf_id,
+					  uint8_t on);
+
 #endif /* _PMD_I40E_H_ */
diff --git a/drivers/net/i40e/rte_pmd_i40e_version.map b/drivers/net/i40e/rte_pmd_i40e_version.map
index 24b78ce..08d3028 100644
--- a/drivers/net/i40e/rte_pmd_i40e_version.map
+++ b/drivers/net/i40e/rte_pmd_i40e_version.map
@@ -11,4 +11,5 @@  DPDK_17.02 {
 	rte_pmd_i40e_set_vf_vlan_anti_spoof;
 	rte_pmd_i40e_set_tx_loopback;
 	rte_pmd_i40e_set_vf_unicast_promisc;
+	rte_pmd_i40e_set_vf_multicast_promisc;
 } DPDK_2.0;