| From 7f12cf029c8be96314711bd02b3ea8b2d180d8ca Mon Sep 17 00:00:00 2001 |
| From: Matthew Smith <mgsmith@netgate.com> |
| Date: Fri, 2 Jul 2021 15:09:25 -0500 |
| Subject: [PATCH] net/i40e: disable source pruning on pf |
| |
| VRRP advertisement packets are dropped on X710 and XL710 devices |
| because when a MAC address is added to a device, packets originating |
| from that MAC address are dropped. We disable source pruning to work |
| around that issue. |
| |
| Signed-off-by: Matthew Smith <mgsmith@netgate.com> |
| --- |
| drivers/net/i40e/i40e_ethdev.c | 14 ++++++++++++++ |
| 1 file changed, 14 insertions(+) |
| |
| diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c |
| index dd61258739..f5d2a262ec 100644 |
| --- a/drivers/net/i40e/i40e_ethdev.c |
| +++ b/drivers/net/i40e/i40e_ethdev.c |
| @@ -5794,6 +5794,20 @@ i40e_vsi_setup(struct i40e_pf *pf, |
| * interrupt from device side only. |
| */ |
| |
| + /* disable source pruning */ |
| + memset(&ctxt, 0, sizeof(ctxt)); |
| + ctxt.seid = vsi->seid; |
| + ctxt.pf_num = hw->pf_id; |
| + ctxt.vf_num = 0; |
| + ctxt.info.valid_sections |= |
| + rte_cpu_to_le_16(I40E_AQ_VSI_PROP_SWITCH_VALID); |
| + ctxt.info.switch_id = |
| + rte_cpu_to_le_16(I40E_AQ_VSI_SW_ID_FLAG_LOCAL_LB); |
| + ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL); |
| + if (ret != I40E_SUCCESS) { |
| + PMD_DRV_LOG(ERR, "Failed to disable source pruning"); |
| + } |
| + |
| /* Get default VSI parameters from hardware */ |
| memset(&ctxt, 0, sizeof(ctxt)); |
| ctxt.seid = vsi->seid; |
| -- |
| 2.30.1 (Apple Git-130) |
| |