From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pascal Mazon Subject: [PATCH v4 0/4] net/tap: support flow API Date: Tue, 14 Mar 2017 09:29:52 +0100 Message-ID: References: Cc: dev@dpdk.org, Pascal Mazon To: keith.wiles@intel.com Return-path: Received: from proxy.6wind.com (host.76.145.23.62.rev.coltfrance.com [62.23.145.76]) by dpdk.org (Postfix) with ESMTP id 857E5CFA8 for ; Tue, 14 Mar 2017 09:31:06 +0100 (CET) In-Reply-To: List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" This series add support for the flow API in tap PMD. It enables filtering specific packets incoming on the tap netdevice, to process only desired ones. Under the hood, it uses kernel TC (traffic control), which takes place very early in the stack, and supports most common pattern items and actions defined in the flow API. This series applies on top of: [PATCH 0/6] net/tap: add additional management ops v2 changes: - support compilation on kernels < 4.2 (where flower support appeared) - set whitespaces in tap.h - remove unnecessary goto v3 changes: - vlan patterns enabled depending on running kernel (4.9+) - update doc/guides/nics/tap.rst for Flow API support - rebase on top of "net/tap: add additional management ops" series v4 changes: - rebase on top of "net/tap: add additional management ops" series - fix a few netlink doxygen comments - rename tap.h -> rte_eth_tap.h - flush flow rules only when applicable Pascal Mazon (4): net/tap: move private elements to external header net/tap: add preliminary support for rte_flow net/tap: add netlink back-end for flow API net/tap: add basic flow API patterns and actions doc/guides/nics/features/tap.ini | 1 + doc/guides/nics/tap.rst | 23 + drivers/net/tap/Makefile | 44 ++ drivers/net/tap/rte_eth_tap.c | 100 ++-- drivers/net/tap/rte_eth_tap.h | 79 +++ drivers/net/tap/tap_flow.c | 1078 ++++++++++++++++++++++++++++++++++++++ drivers/net/tap/tap_flow.h | 58 ++ drivers/net/tap/tap_netlink.c | 367 +++++++++++++ drivers/net/tap/tap_netlink.h | 69 +++ drivers/net/tap/tap_tcmsgs.c | 378 +++++++++++++ drivers/net/tap/tap_tcmsgs.h | 63 +++ 11 files changed, 2226 insertions(+), 34 deletions(-) create mode 100644 drivers/net/tap/rte_eth_tap.h create mode 100644 drivers/net/tap/tap_flow.c create mode 100644 drivers/net/tap/tap_flow.h create mode 100644 drivers/net/tap/tap_netlink.c create mode 100644 drivers/net/tap/tap_netlink.h create mode 100644 drivers/net/tap/tap_tcmsgs.c create mode 100644 drivers/net/tap/tap_tcmsgs.h -- 2.8.0.rc0