From patchwork Tue Sep 14 23:07:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 511524 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=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham 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 5B1E2C4332F for ; Tue, 14 Sep 2021 23:07:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4D21061209 for ; Tue, 14 Sep 2021 23:07:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235807AbhINXJD (ORCPT ); Tue, 14 Sep 2021 19:09:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:45134 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235594AbhINXJA (ORCPT ); Tue, 14 Sep 2021 19:09:00 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id D250960F46; Tue, 14 Sep 2021 23:07:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1631660862; bh=aaKaYR2sBksQpkejwPiEc/hFK8LOLip8JH6pG0FuYYQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GdpSESlgOZVM9dF+qXPtUkqrOS+0LwY6sAC9iKummXUgP2gipTbABg/yP/eCZ82As bvx4NiGnjJLSnMIUFvwyLTgKjYapAgJK4k83DSKfM/71vvFh3yFMeT9qtsuYfVCcOd RaM0BqPaPKFaBioHvqDZM7tmF1PI8MndSNI7zX6BdjPxilAqml7KV+X/z+gZ/tXpYT YX/VeXpLl87/S+wpQXf6WZsTUZe/KII6QZcngNDusziGVhrEo4kBGF7CisFXk3A24P t8h6o9J3ZWoqqw190sOZdrKaqGMW5XkTM1czeNo7GWsn38RiV0DjveteFP1gGhPI9w GHzLCAz0cCzhw== From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Aharon Landau , Dennis Dalessandro , Gal Pressman , Jakub Kicinski , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, Maor Gottlieb , Mark Zhang , Mike Marciniszyn , Mustafa Ismail , Naresh Kumar PBS , netdev@vger.kernel.org, Potnuri Bharat Teja , Saeed Mahameed , Selvin Xavier , Shiraz Saleem , Yishai Hadas , Zhu Yanjun Subject: [PATCH mlx5-next v1 01/11] net/mlx5: Add ifc bits to support optional counters Date: Wed, 15 Sep 2021 02:07:20 +0300 Message-Id: <939e84d6d3e312330f4527dcd75df2275d675f19.1631660727.git.leonro@nvidia.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Aharon Landau Adding bth_opcode field and the relevant bits. This field will be used to capture and count congestion notification packets (CNP). Adding source_vhca_port support bit. This field will be used to check the capability to use the source_vhca_port as a match criteria in cases of dual port. Signed-off-by: Aharon Landau Reviewed-by: Maor Gottlieb Signed-off-by: Mark Zhang Signed-off-by: Leon Romanovsky --- include/linux/mlx5/mlx5_ifc.h | 22 +++++++++++++++++++--- 1 file changed, 19 insertions(+), 3 deletions(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 4a7e6914ed9b..d90a65b6824f 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -342,7 +342,7 @@ struct mlx5_ifc_flow_table_fields_supported_bits { u8 outer_geneve_oam[0x1]; u8 outer_geneve_protocol_type[0x1]; u8 outer_geneve_opt_len[0x1]; - u8 reserved_at_1e[0x1]; + u8 source_vhca_port[0x1]; u8 source_eswitch_port[0x1]; u8 inner_dmac[0x1]; @@ -393,6 +393,14 @@ struct mlx5_ifc_flow_table_fields_supported_bits { u8 metadata_reg_c_0[0x1]; }; +struct mlx5_ifc_flow_table_fields_supported_2_bits { + u8 reserved_at_0[0xe]; + u8 bth_opcode[0x1]; + u8 reserved_at_f[0x11]; + + u8 reserved_at_20[0x60]; +}; + struct mlx5_ifc_flow_table_prop_layout_bits { u8 ft_support[0x1]; u8 reserved_at_1[0x1]; @@ -539,7 +547,7 @@ struct mlx5_ifc_fte_match_set_misc_bits { union mlx5_ifc_gre_key_bits gre_key; u8 vxlan_vni[0x18]; - u8 reserved_at_b8[0x8]; + u8 bth_opcode[0x8]; u8 geneve_vni[0x18]; u8 reserved_at_d8[0x7]; @@ -756,7 +764,15 @@ struct mlx5_ifc_flow_table_nic_cap_bits { struct mlx5_ifc_flow_table_prop_layout_bits flow_table_properties_nic_transmit_sniffer; - u8 reserved_at_e00[0x1200]; + u8 reserved_at_e00[0x700]; + + struct mlx5_ifc_flow_table_fields_supported_2_bits ft_field_support_2_nic_receive_rdma; + + u8 reserved_at_1580[0x280]; + + struct mlx5_ifc_flow_table_fields_supported_2_bits ft_field_support_2_nic_transmit_rdma; + + u8 reserved_at_1880[0x780]; u8 sw_steering_nic_rx_action_drop_icm_address[0x40];