From patchwork Thu Mar 18 11:15:42 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 12147945 X-Patchwork-Delegate: kuba@kernel.org 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=-19.2 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,URIBL_BLOCKED,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 5814DC43603 for ; Thu, 18 Mar 2021 11:16:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1FC9864E42 for ; Thu, 18 Mar 2021 11:16:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230527AbhCRLQN (ORCPT ); Thu, 18 Mar 2021 07:16:13 -0400 Received: from mail.kernel.org ([198.145.29.99]:54448 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230378AbhCRLQF (ORCPT ); Thu, 18 Mar 2021 07:16:05 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id ACB6164F2A; Thu, 18 Mar 2021 11:16:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1616066165; bh=S8hZOUFcGCuQUCdKDUyOuiZcrCRczJtzyfMojtfu5pE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=H18XoSmcXxTQs5/kvdz874n3iT4eJpqV5meEde5hsv41KDQ7mZKeBbe3BNGma6DmH O/2W94bSM4txcG56nOZe8za7wJTOq8rRpFU0bDJRgRySFXqGQYaoOk253cusIG6WvT yOP7I4phr6GTkCl1CuYmrZAJ9erUTKNZZgDG+OTnMRxog9eilJ48JjIyUfO3hj0hBW mWqu5xWgs8tpKVu+jXym7HokUKZL7AkZ+N/MPpewoto1xk1rwYZ2sKUKbR2N4SmmK2 A+QpyyFkVBpZoJ8H3OT7m5TFK2/ys1J5axeceERqg3Puw4731o2T6Rv0c74sVVLBLC UOwWuAYnJA/1A== From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Maor Gottlieb , linux-rdma@vger.kernel.org, netdev@vger.kernel.org, Saeed Mahameed , Yishai Hadas Subject: [PATCH mlx5-next 1/7] net/mlx5: Add MEMIC operations related bits Date: Thu, 18 Mar 2021 13:15:42 +0200 Message-Id: <20210318111548.674749-2-leon@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210318111548.674749-1-leon@kernel.org> References: <20210318111548.674749-1-leon@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Maor Gottlieb Add the MEMIC operations bits and structures to the mlx5_ifc file. Signed-off-by: Maor Gottlieb Signed-off-by: Leon Romanovsky --- include/linux/mlx5/mlx5_ifc.h | 42 ++++++++++++++++++++++++++++++++++- 1 file changed, 41 insertions(+), 1 deletion(-) -- 2.30.2 diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index c0ce1c2e1e57..dd69cf1320ce 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -133,6 +133,7 @@ enum { MLX5_CMD_OP_PAGE_FAULT_RESUME = 0x204, MLX5_CMD_OP_ALLOC_MEMIC = 0x205, MLX5_CMD_OP_DEALLOC_MEMIC = 0x206, + MLX5_CMD_OP_MODIFY_MEMIC = 0x207, MLX5_CMD_OP_CREATE_EQ = 0x301, MLX5_CMD_OP_DESTROY_EQ = 0x302, MLX5_CMD_OP_QUERY_EQ = 0x303, @@ -1015,7 +1016,11 @@ struct mlx5_ifc_device_mem_cap_bits { u8 header_modify_sw_icm_start_address[0x40]; - u8 reserved_at_180[0x680]; + u8 reserved_at_180[0x80]; + + u8 memic_operations[0x20]; + + u8 reserved_at_220[0x5e0]; }; struct mlx5_ifc_device_event_cap_bits { @@ -10408,6 +10413,41 @@ struct mlx5_ifc_destroy_vport_lag_in_bits { u8 reserved_at_40[0x40]; }; +enum { + MLX5_MODIFY_MEMIC_OP_MOD_ALLOC, + MLX5_MODIFY_MEMIC_OP_MOD_DEALLOC, +}; + +struct mlx5_ifc_modify_memic_in_bits { + u8 opcode[0x10]; + u8 uid[0x10]; + + u8 reserved_at_20[0x10]; + u8 op_mod[0x10]; + + u8 reserved_at_40[0x20]; + + u8 reserved_at_60[0x18]; + u8 memic_operation_type[0x8]; + + u8 memic_start_addr[0x40]; + + u8 reserved_at_c0[0x140]; +}; + +struct mlx5_ifc_modify_memic_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x40]; + + u8 memic_operation_addr[0x40]; + + u8 reserved_at_c0[0x140]; +}; + struct mlx5_ifc_alloc_memic_in_bits { u8 opcode[0x10]; u8 reserved_at_10[0x10];