From patchwork Sun Apr 11 12:29:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 419876 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=-19.0 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 AEDCDC433B4 for ; Sun, 11 Apr 2021 12:29:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 78D6F60FF1 for ; Sun, 11 Apr 2021 12:29:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235484AbhDKM3y (ORCPT ); Sun, 11 Apr 2021 08:29:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:51376 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229804AbhDKM3t (ORCPT ); Sun, 11 Apr 2021 08:29:49 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id E9D1E610C8; Sun, 11 Apr 2021 12:29:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1618144173; bh=ryPSsBc8zChcyATljURiG55ushiGkwgPiPc5jB748y0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZF0B0ni8dz3nUEjKXkhsh3FIH/BXdOlJc5EPuhTfBj/RyFKEDdi1AYCf94xcrWgyf 03nLVYEdqHXMsZGKivQc/ZaBkVde86TrXaXAmoKVniQ1h6ZLKo6dHBVNBtD25cx78H 2SFwIP11BTUaEX+f9sLYZpoIAbAgg3VfEuSbqUuTxbokNejStjEPwrJjpfBveG687D ILhVL6MliyH1WL5jnfO7ucjjEwbnGtNnxX+aMXnwBxLSztN98f4XjUlTxZxsIYYAsg UXgE8Xa4tZqMITlEwxrBT7bGWCCxD5KUiofNx6x4Ivmr0MRWL+POGDt7ZBXAPKhvqW JRJ4gESUzGRMw== From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Maor Gottlieb , linux-api@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, Saeed Mahameed , Yishai Hadas Subject: [PATCH mlx5-next v1 1/7] net/mlx5: Add MEMIC operations related bits Date: Sun, 11 Apr 2021 15:29:18 +0300 Message-Id: <20210411122924.60230-2-leon@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210411122924.60230-1-leon@kernel.org> References: <20210411122924.60230-1-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(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index df5d91c8b2d4..0ec4ea0a9c92 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 { @@ -10399,6 +10404,41 @@ 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];