From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Chan Subject: [PATCH net-next 00/10] bnxt_en: Add XDP support. Date: Mon, 30 Jan 2017 20:49:25 -0500 Message-ID: <1485827375-20421-1-git-send-email-michael.chan@broadcom.com> Cc: netdev@vger.kernel.org To: davem@davemloft.net Return-path: Received: from mail-pf0-f173.google.com ([209.85.192.173]:34058 "EHLO mail-pf0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751454AbdAaBur (ORCPT ); Mon, 30 Jan 2017 20:50:47 -0500 Received: by mail-pf0-f173.google.com with SMTP id e4so96191986pfg.1 for ; Mon, 30 Jan 2017 17:49:55 -0800 (PST) Sender: netdev-owner@vger.kernel.org List-ID: The first 8 patches refactor the code (rx/tx code paths and ring logic) and add the basic infrastructure to support XDP. The 9th patch adds basic ndo_xdp to support XDP_DROP and XDP_PASS only. The 10th patch completes the series with XDP_TX. Michael Chan (10): bnxt_en: Refactor rx SKB function. bnxt_en: Add bp->rx_dir field for rx buffer DMA direction. bnxt_en: Add RX page mode support. bnxt_en: Use event bit map in RX path. bnxt_en: Centralize logic to reserve rings. bnxt_en: Add tx ring mapping logic. bnxt_en: Add a set of TX rings to support XDP. bnxt_en: Refactor tx completion path. bnxt_en: Add basic XDP support. bnxt_en: Add support for XDP_TX action. drivers/net/ethernet/broadcom/Kconfig | 8 + drivers/net/ethernet/broadcom/bnxt/Makefile | 2 +- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 347 ++++++++++++++++------ drivers/net/ethernet/broadcom/bnxt/bnxt.h | 56 +++- drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 53 ++-- drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c | 231 ++++++++++++++ drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h | 30 ++ 7 files changed, 599 insertions(+), 128 deletions(-) create mode 100644 drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c create mode 100644 drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.h -- 1.8.3.1