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=-12.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 3C17FC433E0 for ; Mon, 20 Jul 2020 08:01:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1210220709 for ; Mon, 20 Jul 2020 08:01:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=amazon.com header.i=@amazon.com header.b="i/akHcUG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727045AbgGTIBo (ORCPT ); Mon, 20 Jul 2020 04:01:44 -0400 Received: from smtp-fw-9101.amazon.com ([207.171.184.25]:17210 "EHLO smtp-fw-9101.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726015AbgGTIBo (ORCPT ); Mon, 20 Jul 2020 04:01:44 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1595232105; x=1626768105; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=4JUwrNiSJZwSVwrsBeW/YCoDSq7HGL1IpIHRkIHroU8=; b=i/akHcUGhHdZF2gEVGXDi64e2gkQCvX7SrNw1mmAsTTyz8PtCFKhfWrY BkB9oP6+AyWC3aQcelKFMTXI3ESWrU6P2rHTc7/bQvP3b8MsURPfAH0Fu 51655+5G/gw1edMfGCnkLSc2PVoRDXiAmFwEMCyIENqdjSrTl04ANyvN+ o=; IronPort-SDR: QNmgXJ4j9uurPHyIqy9b+UhiEaXjDXppQRpKcn9mvpJETYRFKk94M9OXMCjCLNaxGkB6kH+wtM /0iOaIuYWdGQ== X-IronPort-AV: E=Sophos;i="5.75,374,1589241600"; d="scan'208";a="52800276" Received: from sea32-co-svc-lb4-vlan3.sea.corp.amazon.com (HELO email-inbound-relay-2b-4ff6265a.us-west-2.amazon.com) ([10.47.23.38]) by smtp-border-fw-out-9101.sea19.amazon.com with ESMTP; 20 Jul 2020 08:01:30 +0000 Received: from EX13MTAUEA002.ant.amazon.com (pdx4-ws-svc-p6-lb7-vlan3.pdx.amazon.com [10.170.41.166]) by email-inbound-relay-2b-4ff6265a.us-west-2.amazon.com (Postfix) with ESMTPS id 5413DA30B1; Mon, 20 Jul 2020 08:01:28 +0000 (UTC) Received: from EX13D02EUC004.ant.amazon.com (10.43.164.117) by EX13MTAUEA002.ant.amazon.com (10.43.61.77) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 20 Jul 2020 08:01:27 +0000 Received: from EX13MTAUWB001.ant.amazon.com (10.43.161.207) by EX13D02EUC004.ant.amazon.com (10.43.164.117) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 20 Jul 2020 08:01:26 +0000 Received: from 8c85908914bf.ant.amazon.com (10.1.212.12) by mail-relay.amazon.com (10.43.161.249) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Mon, 20 Jul 2020 08:01:23 +0000 From: Gal Pressman To: Jason Gunthorpe , Doug Ledford CC: , Alexander Matushevsky , Gal Pressman Subject: [PATCH for-next v2 0/4] Add support for 0xefa1 device Date: Mon, 20 Jul 2020 11:01:09 +0300 Message-ID: <20200720080113.13055-1-galpress@amazon.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org Hi all, The following submission adds the needed functionality in order to support 0xefa1 devices, and adds it to the driver pci table. PR was sent: https://github.com/linux-rdma/rdma-core/pull/789 Changelog - v1->v2: https://lore.kernel.org/linux-rdma/20200709083630.21377-1-galpress@amazon.com/ * Add handshake with userspace provider to verify required features support. Regards, Gal Gal Pressman (4): RDMA/efa: Expose maximum TX doorbell batch RDMA/efa: Expose minimum SQ size RDMA/efa: User/kernel compatibility handshake mechanism RDMA/efa: Add EFA 0xefa1 PCI ID .../infiniband/hw/efa/efa_admin_cmds_defs.h | 15 ++++- drivers/infiniband/hw/efa/efa_com_cmd.c | 2 + drivers/infiniband/hw/efa/efa_com_cmd.h | 2 + drivers/infiniband/hw/efa/efa_main.c | 6 +- drivers/infiniband/hw/efa/efa_verbs.c | 62 +++++++++++++++++++ include/uapi/rdma/efa-abi.h | 15 ++++- 6 files changed, 97 insertions(+), 5 deletions(-) base-commit: 5f0b2a6093a4d9aab093964c65083fe801ef1e58 -- 2.27.0