From patchwork Fri Mar 13 09:42:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sunil Kovvuri X-Patchwork-Id: 222567 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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT 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 96C7AC10DCE for ; Fri, 13 Mar 2020 09:42:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6CE632073E for ; Fri, 13 Mar 2020 09:42:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="sLMJzJ/q" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726437AbgCMJm6 (ORCPT ); Fri, 13 Mar 2020 05:42:58 -0400 Received: from mail-pl1-f193.google.com ([209.85.214.193]:36627 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726216AbgCMJm6 (ORCPT ); Fri, 13 Mar 2020 05:42:58 -0400 Received: by mail-pl1-f193.google.com with SMTP id g2so1486774plo.3 for ; Fri, 13 Mar 2020 02:42:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=T8AP5q33K1ZSF/K7IUaq4eatlpKLkez73iEUeFTHM40=; b=sLMJzJ/q0OChz63Yf4mVwQhSf8kGUXE4dxwdFEF3zaPy0podfaJOJYD7APv/abWREI pX+kpSsgFhM54LEa++h0zPPn9bx6H9W5DDHS+7AW3TVrAJi6ru40xItaOw+UxKk9kdtr MXrqkDbyE/tSPSb28Y3VWgWcGNPziNo8vGeF6dA72ddkjKXejw84u31tovv2S5TYkiyw OinLc8OkCCu3WK8VCtrFwPX57ywxXs0iKnlV881itk/nMltce9otA9cd4bt6vLQSZfJi Pp4733ESYavGGYvAtDMKG0ERaTnEEOlCnGtsA+15RtQ/vB8ylg+DXPjPClQutqTD4cyu TKHg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=T8AP5q33K1ZSF/K7IUaq4eatlpKLkez73iEUeFTHM40=; b=LmK++7g0+NJ5Fb2fJsUz90lAkCMmcIODcXHe91HVbf0kRmCgFwkovJnqaQeFGueDWC FWyAV0wnh3jLJhtVGVJppLpwfqe2VxB6RCZP5W9M0IC7eEXP8YSnHVTUnyZgt3EwEdoU v7tqdprWFxBK8M100Rb+0Vn9kK+dGMxYuKWKwkjfseLgNWRSt7C17W5eJVOLod3nwlqI e+TnapNehIbc20rsv6g+6CvPoayaWHsFITCyDs4YkwcFjDeF8MBoPix4Wf7zJKjFPBaC u+kETnd7MrpwPW9hAm1JwI+csyPpZRwvOT+M29tSlOlzWdm8320399yyoVOk2GLmCelJ dYcg== X-Gm-Message-State: ANhLgQ3tp6nwRysyvCcmj1oF3v2Ylm/Ljc1s2xdyMcNWTBO8i4BGwxol 0nkTR8UJ4X2hSbI9+empUAZv33cuGVU= X-Google-Smtp-Source: ADFU+vu2likb+YcmLcnAYIn3KoalBAbIn5XY0fPxNpuullyhlOywijjUPUapQlT+MNVu2cHzh4XlSw== X-Received: by 2002:a17:902:a40e:: with SMTP id p14mr12482296plq.295.1584092574772; Fri, 13 Mar 2020 02:42:54 -0700 (PDT) Received: from machine421.marvell.com ([115.113.156.2]) by smtp.googlemail.com with ESMTPSA id v67sm13896386pfc.120.2020.03.13.02.42.52 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 13 Mar 2020 02:42:54 -0700 (PDT) From: sunil.kovvuri@gmail.com To: netdev@vger.kernel.org Cc: davem@davemloft.net, kuba@kernel.org, leon@kernel.org, Sunil Goutham Subject: [PATCH v2 net-next 0/7] octeontx2-vf: Add network driver for virtual function Date: Fri, 13 Mar 2020 15:12:39 +0530 Message-Id: <1584092566-4793-1-git-send-email-sunil.kovvuri@gmail.com> X-Mailer: git-send-email 2.7.4 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Sunil Goutham This patch series adds network driver for the virtual functions of OcteonTX2 SOC's resource virtualization unit (RVU). Changes from v1: * Removed driver version and fixed authorship * Removed driver version and fixed authorship in the already upstreamed AF, PF drivers. * Removed unnecessary checks in sriov_enable and xmit fn()s. * Removed WQ_MEM_RECLAIM flag while creating workqueue. * Added lock in tx_timeout task. * Added 'supported_coalesce_params' in ethtool ops. * Minor other cleanups. - Sugested by Jakub Kicinski Geetha sowjanya (2): octeontx2-pf: Handle VF function level reset octeontx2-pf: Cleanup all receive buffers in SG descriptor Sunil Goutham (2): octeontx2-pf: Enable SRIOV and added VF mbox handling octeontx2-af: Remove driver version and fix authorship Tomasz Duszynski (3): octeontx2-vf: Virtual function driver support octeontx2-vf: Ethtool support octeontx2-vf: Link event notification support drivers/net/ethernet/marvell/octeontx2/Kconfig | 6 + drivers/net/ethernet/marvell/octeontx2/af/rvu.c | 4 +- .../net/ethernet/marvell/octeontx2/nic/Makefile | 2 + .../ethernet/marvell/octeontx2/nic/otx2_common.c | 23 +- .../ethernet/marvell/octeontx2/nic/otx2_common.h | 27 + .../ethernet/marvell/octeontx2/nic/otx2_ethtool.c | 133 +++- .../net/ethernet/marvell/octeontx2/nic/otx2_pf.c | 774 ++++++++++++++++++++- .../net/ethernet/marvell/octeontx2/nic/otx2_reg.h | 13 + .../net/ethernet/marvell/octeontx2/nic/otx2_txrx.c | 35 +- .../net/ethernet/marvell/octeontx2/nic/otx2_vf.c | 663 ++++++++++++++++++ 10 files changed, 1662 insertions(+), 18 deletions(-) create mode 100644 drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.c