From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D16C5C76195 for ; Fri, 19 Jul 2019 17:22:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B668E21872 for ; Fri, 19 Jul 2019 17:22:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729358AbfGSRWE convert rfc822-to-8bit (ORCPT ); Fri, 19 Jul 2019 13:22:04 -0400 Received: from mga07.intel.com ([134.134.136.100]:32584 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726243AbfGSRWD (ORCPT ); Fri, 19 Jul 2019 13:22:03 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by orsmga105.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 Jul 2019 10:22:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,283,1559545200"; d="scan'208";a="170191140" Received: from orsmsx102.amr.corp.intel.com ([10.22.225.129]) by fmsmga007.fm.intel.com with ESMTP; 19 Jul 2019 10:22:03 -0700 Received: from orsmsx111.amr.corp.intel.com (10.22.240.12) by ORSMSX102.amr.corp.intel.com (10.22.225.129) with Microsoft SMTP Server (TLS) id 14.3.439.0; Fri, 19 Jul 2019 10:22:02 -0700 Received: from orsmsx104.amr.corp.intel.com ([169.254.4.232]) by ORSMSX111.amr.corp.intel.com ([169.254.12.226]) with mapi id 14.03.0439.000; Fri, 19 Jul 2019 10:22:02 -0700 From: "Bowers, AndrewX" To: "netdev@vger.kernel.org" , "ast@kernel.org" CC: "intel-wired-lan@lists.osuosl.org" , "bpf@vger.kernel.org" Subject: RE: [Intel-wired-lan] [PATCH v2 04/10] i40e: modify driver for handling offsets Thread-Topic: [Intel-wired-lan] [PATCH v2 04/10] i40e: modify driver for handling offsets Thread-Index: AQHVO8i3OlSrkNfIIky1YfC/b1eLNKbSNS6g Date: Fri, 19 Jul 2019 17:22:01 +0000 Message-ID: <26D9FDECA4FBDD4AADA65D8E2FC68A4A1D40C32D@ORSMSX104.amr.corp.intel.com> References: <20190620090958.2135-1-kevin.laatz@intel.com> <20190716030637.5634-1-kevin.laatz@intel.com> <20190716030637.5634-5-kevin.laatz@intel.com> In-Reply-To: <20190716030637.5634-5-kevin.laatz@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiNmU4ZWNiM2MtOTgzMi00ZDNmLTkxMWYtMjZjMzk5MjViNzFlIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiREdHVlFhc1BYNTRqdjZ1bkJoVmlQN3NIRVZZZ2I3MVBYc0hGYzhJXC9ickY5T29mYTdtejM4dUNuWjVZUm10R3EifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.400.15 dlp-reaction: no-action x-originating-ip: [10.22.254.139] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org > -----Original Message----- > From: Intel-wired-lan [mailto:intel-wired-lan-bounces@osuosl.org] On > Behalf Of Kevin Laatz > Sent: Monday, July 15, 2019 8:07 PM > To: netdev@vger.kernel.org; ast@kernel.org; daniel@iogearbox.net; Topel, > Bjorn ; Karlsson, Magnus > ; jakub.kicinski@netronome.com; > jonathan.lemon@gmail.com > Cc: Richardson, Bruce ; Loftus, Ciara > ; intel-wired-lan@lists.osuosl.org; > bpf@vger.kernel.org; Laatz, Kevin > Subject: [Intel-wired-lan] [PATCH v2 04/10] i40e: modify driver for handling > offsets > > With the addition of the unaligned chunks option, we need to make sure we > handle the offsets accordingly based on the mode we are currently running > in. This patch modifies the driver to appropriately mask the address for each > case. > > Signed-off-by: Bruce Richardson > Signed-off-by: Kevin Laatz > --- > drivers/net/ethernet/intel/i40e/i40e_xsk.c | 26 +++++++++++++++++----- > 1 file changed, 21 insertions(+), 5 deletions(-) Tested-by: Andrew Bowers