[dpdk-dev] [PATCH] net/i40e: fix broadcast promiscuous mode setting
Wenzhuo Lu
wenzhuo.lu at intel.com
Thu Mar 16 04:09:45 CET 2017
When setting up the VSIs, MAC filter is used for
receiving MAC broadcast packets.
We should follow it to implement the broadcast
promiscuous mode setting.
Fixes: 61fff9b4c68b (net/i40e: set VF broadcast mode from PF)
Signed-off-by: Wenzhuo Lu <wenzhuo.lu at intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 16 +++++++++++++---
1 file changed, 13 insertions(+), 3 deletions(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 303027b..fb1beae 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -10954,6 +10954,9 @@ int rte_pmd_i40e_set_vf_broadcast(uint8_t port, uint16_t vf_id,
struct i40e_pf *pf;
struct i40e_vsi *vsi;
struct i40e_hw *hw;
+ struct i40e_mac_filter_info filter;
+ struct ether_addr broadcast = {
+ .addr_bytes = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff} };
int ret;
RTE_ETH_VALID_PORTID_OR_ERR_RET(port, -ENODEV);
@@ -10992,12 +10995,19 @@ int rte_pmd_i40e_set_vf_broadcast(uint8_t port, uint16_t vf_id,
return -EINVAL;
}
- hw = I40E_VSI_TO_HW(vsi);
+ if (on) {
+ (void)rte_memcpy(&filter.mac_addr, &broadcast, ETHER_ADDR_LEN);
+ filter.filter_type = RTE_MACVLAN_PERFECT_MATCH;
+ ret = i40e_vsi_add_mac(vsi, &filter);
+ } else {
+ ret = i40e_vsi_delete_mac(vsi, &broadcast);
+ }
- ret = i40e_aq_set_vsi_broadcast(hw, vsi->seid, on, NULL);
- if (ret != I40E_SUCCESS) {
+ if (ret != I40E_SUCCESS && ret != I40E_ERR_PARAM) {
ret = -ENOTSUP;
PMD_DRV_LOG(ERR, "Failed to set VSI broadcast");
+ } else {
+ ret = 0;
}
return ret;
--
1.9.3
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