diff options
Diffstat (limited to 'build')
| -rw-r--r-- | build/external/patches/dpdk_21.05/0001-net-i40e-disable-source-pruning-on-pf.patch | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/build/external/patches/dpdk_21.05/0001-net-i40e-disable-source-pruning-on-pf.patch b/build/external/patches/dpdk_21.05/0001-net-i40e-disable-source-pruning-on-pf.patch new file mode 100644 index 00000000000..b1e840f9a03 --- /dev/null +++ b/build/external/patches/dpdk_21.05/0001-net-i40e-disable-source-pruning-on-pf.patch @@ -0,0 +1,43 @@ +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) + |