| Matthew Smith | fc1f3ef | 2021-07-02 15:30:37 -0500 | [diff] [blame] | 1 | From 7f12cf029c8be96314711bd02b3ea8b2d180d8ca Mon Sep 17 00:00:00 2001 |
| 2 | From: Matthew Smith <mgsmith@netgate.com> |
| 3 | Date: Fri, 2 Jul 2021 15:09:25 -0500 |
| 4 | Subject: [PATCH] net/i40e: disable source pruning on pf |
| 5 | |
| 6 | VRRP advertisement packets are dropped on X710 and XL710 devices |
| 7 | because when a MAC address is added to a device, packets originating |
| 8 | from that MAC address are dropped. We disable source pruning to work |
| 9 | around that issue. |
| 10 | |
| 11 | Signed-off-by: Matthew Smith <mgsmith@netgate.com> |
| 12 | --- |
| 13 | drivers/net/i40e/i40e_ethdev.c | 14 ++++++++++++++ |
| 14 | 1 file changed, 14 insertions(+) |
| 15 | |
| 16 | diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c |
| 17 | index dd61258739..f5d2a262ec 100644 |
| 18 | --- a/drivers/net/i40e/i40e_ethdev.c |
| 19 | +++ b/drivers/net/i40e/i40e_ethdev.c |
| 20 | @@ -5794,6 +5794,20 @@ i40e_vsi_setup(struct i40e_pf *pf, |
| 21 | * interrupt from device side only. |
| 22 | */ |
| 23 | |
| 24 | + /* disable source pruning */ |
| 25 | + memset(&ctxt, 0, sizeof(ctxt)); |
| 26 | + ctxt.seid = vsi->seid; |
| 27 | + ctxt.pf_num = hw->pf_id; |
| 28 | + ctxt.vf_num = 0; |
| 29 | + ctxt.info.valid_sections |= |
| 30 | + rte_cpu_to_le_16(I40E_AQ_VSI_PROP_SWITCH_VALID); |
| 31 | + ctxt.info.switch_id = |
| 32 | + rte_cpu_to_le_16(I40E_AQ_VSI_SW_ID_FLAG_LOCAL_LB); |
| 33 | + ret = i40e_aq_update_vsi_params(hw, &ctxt, NULL); |
| 34 | + if (ret != I40E_SUCCESS) { |
| 35 | + PMD_DRV_LOG(ERR, "Failed to disable source pruning"); |
| 36 | + } |
| 37 | + |
| 38 | /* Get default VSI parameters from hardware */ |
| 39 | memset(&ctxt, 0, sizeof(ctxt)); |
| 40 | ctxt.seid = vsi->seid; |
| 41 | -- |
| 42 | 2.30.1 (Apple Git-130) |
| 43 | |