From mboxrd@z Thu Jan 1 00:00:00 1970 From: Qi Zhang Subject: [PATCH 1/2] doc/ixgbe: convert to new offload API Date: Wed, 23 May 2018 10:56:06 +0800 Message-ID: <20180523025607.47980-1-qi.z.zhang@intel.com> Cc: dev@dpdk.org, Qi Zhang To: ferruh.yigit@intel.com Return-path: Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by dpdk.org (Postfix) with ESMTP id AAF781C0B for ; Wed, 23 May 2018 04:55:46 +0200 (CEST) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Cleanup document to convert old rxmode flags to new offload bit mask. Signed-off-by: Qi Zhang --- doc/guides/nics/ixgbe.rst | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/doc/guides/nics/ixgbe.rst b/doc/guides/nics/ixgbe.rst index c637bb351..070cac974 100644 --- a/doc/guides/nics/ixgbe.rst +++ b/doc/guides/nics/ixgbe.rst @@ -68,15 +68,15 @@ Other features are supported using optional MACRO configuration. They include: * HW extend dual VLAN -To guarantee the constraint, configuration flags in dev_conf.rxmode will be checked: +To guarantee the constraint, capabilities in dev_conf.rxmode.offloads will be checked: -* hw_vlan_strip +* DEV_RX_OFFLOAD_VLAN_STRIP -* hw_vlan_extend +* DEV_RX_OFFLOAD_VLAN_EXTEND -* hw_ip_checksum +* DEV_RX_OFFLOAD_CHECKSUM -* header_split +* DEV_RX_OFFLOAD_HEADER_SPLIT * dev_conf @@ -119,13 +119,13 @@ l3fwd ~~~~~ When running l3fwd with vPMD, there is one thing to note. -In the configuration, ensure that port_conf.rxmode.hw_ip_checksum=0. +In the configuration, ensure that DEV_RX_OFFLOAD_CHECKSUM in port_conf.rxmode.offloads is NOT set. Otherwise, by default, RX vPMD is disabled. load_balancer ~~~~~~~~~~~~~ -As in the case of l3fwd, set configure port_conf.rxmode.hw_ip_checksum=0 to enable vPMD. +As in the case of l3fwd, to enable vPMD, do NOT set DEV_RX_OFFLOAD_CHECKSUM in port_conf.rxmode.offloads. In addition, for improved performance, use -bsz "(32,32),(64,64),(32,32)" in load_balancer to avoid using the default burst size of 144. -- 2.13.6