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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CA4C4C38A2D for ; Tue, 25 Oct 2022 17:31:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232540AbiJYRbX (ORCPT ); Tue, 25 Oct 2022 13:31:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231964AbiJYRbS (ORCPT ); Tue, 25 Oct 2022 13:31:18 -0400 Received: from mail-qk1-x731.google.com (mail-qk1-x731.google.com [IPv6:2607:f8b0:4864:20::731]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2EFBF16E2A4 for ; Tue, 25 Oct 2022 10:31:17 -0700 (PDT) Received: by mail-qk1-x731.google.com with SMTP id b25so8581042qkk.7 for ; Tue, 25 Oct 2022 10:31:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:from:to:cc:subject:date:message-id:reply-to; bh=7ElRO0TnqE6k4vc6nWDmc1KRZEg3elcKet3Wh3isY2U=; b=CyQUHn29ni9Qc6Kvlc28FZH1I6ZuC+ohJhKIPETmu5CY/w+izYdDw9O31QfU7HkzrO P7E5qKsVO3SiYLe3ynnPO5dCUxRD4/vWRPRUehKW9lL75tchqhKkjNFAvfenKxP179cE kYYpiTNgbudAPM0YYtJEWbAB6iSAe2reDcTao= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=mime-version:references:in-reply-to:message-id:date:subject:cc:to :from:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=7ElRO0TnqE6k4vc6nWDmc1KRZEg3elcKet3Wh3isY2U=; b=JplH1y58OBolECjXkctdWAhSg3EwyMt+ZDpz3XqyIbsylo3XVWpO3/9uSjEG82s0l/ muldhkA1NkQF9YCcAFOEOMg7TaAN7LAf9lIRZ8FuYnMWVz4PS6kbVDcVLR4K6PGGyeS3 5rE0TO9dPDKCK/JxyvJmKBOZI9lLoSCvlM/7+Q5wuDDfJgdtNoA50ROcVBzkuXxS5NUK z+ztMX9IBPE7TJh60CCAozLqEC5YSdQYgkKqD7s/ZMVpVc767qKECJwKRvuTRNeTetGa y6InEHQ48GhcBLj1A1fX5H7t+bUQoBqYTjeEUImj479ADzIrznO4+8qGXhlhRCUY0PIc G7wg== X-Gm-Message-State: ACrzQf2FPHLD7WtLLcNMg+T26Y+Y/X253m5sbwU+HmakWx3X0w7oNyl9 9bvcT01btzYI/F4aV3FGYiJoHQ== X-Google-Smtp-Source: AMsMyM6m8FSXpS2ccXVCvDPxjYBh/3qJen9rgdCg5y6wPCMAi0OWWcoxfpBLFKvlfoyreADk2Rnu3w== X-Received: by 2002:a05:620a:290d:b0:6b6:1a92:d88a with SMTP id m13-20020a05620a290d00b006b61a92d88amr27957043qkp.58.1666719076285; Tue, 25 Oct 2022 10:31:16 -0700 (PDT) Received: from C02GC2QQMD6T.wifi.broadcom.net ([192.19.223.252]) by smtp.gmail.com with ESMTPSA id u6-20020a37ab06000000b006eed094dcdasm2329034qke.70.2022.10.25.10.31.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 25 Oct 2022 10:31:14 -0700 (PDT) From: Ajit Khaparde To: ajit.khaparde@broadcom.com Cc: andrew.gospodarek@broadcom.com, davem@davemloft.net, edumazet@google.com, jgg@ziepe.ca, kuba@kernel.org, leon@kernel.org, linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, michael.chan@broadcom.com, netdev@vger.kernel.org, pabeni@redhat.com, selvin.xavier@broadcom.com Subject: [PATCH v2 0/6] Add Auxiliary driver support Date: Tue, 25 Oct 2022 10:31:04 -0700 Message-Id: <20221025173110.33192-1-ajit.khaparde@broadcom.com> X-Mailer: git-send-email 2.37.0 (Apple Git-136) In-Reply-To: <20220724231458.93830-1-ajit.khaparde@broadcom.com> References: <20220724231458.93830-1-ajit.khaparde@broadcom.com> MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000007f98a505ebdf46de" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0000000000007f98a505ebdf46de Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Add auxiliary device driver for Broadcom devices. The bnxt_en driver will register and initialize an aux device if RDMA is enabled in the underlying device. The bnxt_re driver will then probe and initialize the RoCE interfaces with the infiniband stack. v1->v2: - Incorporated review comments including usage of ulp_id &   complex function indirections. - Used function calls provided by auxiliary bus interface   instead of proprietary calls. - Refactor code to remove ROCE driver's access to bnxt structure. Please apply. Thanks. Ajit Khaparde (5): bnxt_en: Add auxiliary driver support RDMA/bnxt_re: Use auxiliary driver interface bnxt_en: Remove usage of ulp_id bnxt_en: Use direct API instead of indirection bnxt_en: Use auxiliary bus calls over proprietary calls Hongguang Gao (1): bnxt_en: Remove struct bnxt access from RoCE driver drivers/infiniband/hw/bnxt_re/bnxt_re.h | 9 +- drivers/infiniband/hw/bnxt_re/main.c | 576 +++++++----------- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 10 +- drivers/net/ethernet/broadcom/bnxt/bnxt.h | 8 + drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c | 401 ++++++------ drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.h | 51 +- 6 files changed, 494 insertions(+), 561 deletions(-) -- 2.37.0 (Apple Git-136) --0000000000007f98a505ebdf46de Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature 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