From patchwork Thu Aug 1 12:05:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 13750236 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 462F8C3DA7F for ; Thu, 1 Aug 2024 12:05:38 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 994B610E92F; Thu, 1 Aug 2024 12:05:36 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="f8tlBfJo"; dkim-atps=neutral Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gabe.freedesktop.org (Postfix) with ESMTPS id 86B2C10E92E for ; Thu, 1 Aug 2024 12:05:35 +0000 (UTC) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id C012962857; Thu, 1 Aug 2024 12:05:34 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 16003C32786; Thu, 1 Aug 2024 12:05:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722513934; bh=yHsuGHxiLjgWyN5xswDwNMl+wTJR3b2GStP/fjg5kt4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=f8tlBfJo2NqAZZS65pSrGZVWv9Qzy47YMB34cU0sxgOaihlTEZdZKqm2VEHPgGkDm YBtp5Ezayj34aO17JzWcQiD5bNmVM89D5Vgbz5cZ9uwEhjfAaIQU5b5OuUECtL9ApT wAtu1mg0zSnUHuEM9YvjVumzl2TjaxbdZKYycWliUZZ3YVm2ndz6zkklroAVWWFGKC q90fY+es675tl6BfcZEXSK7eu7fl0o5nzAw6ZFbNsAKMp0fFvFVZEcnD5eo0a6DErx 3HH2Rp+5F2L+uEvv7OTpE6xyg/0UExPdXLn2TUoERC8loOHJ+SUz742M8AmjqjIKjX KNZEXveWw24yg== From: Leon Romanovsky To: Jason Gunthorpe Cc: Yishai Hadas , =?utf-8?q?Christian_K=C3=B6nig?= , dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-media@vger.kernel.org, linux-rdma@vger.kernel.org, Michael Margolin , Mustafa Ismail , netdev@vger.kernel.org, Saeed Mahameed , Selvin Xavier , Sumit Semwal , Tariq Toukan , Tatyana Nikolova Subject: [PATCH mlx5-next 1/8] net/mlx5: Add IFC related stuff for data direct Date: Thu, 1 Aug 2024 15:05:10 +0300 Message-ID: <82da7f578a567909bb5858a64ba844fe4cc298fa.1722512548.git.leon@kernel.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: References: MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Yishai Hadas Add IFC related stuff for data direct. Signed-off-by: Yishai Hadas Signed-off-by: Leon Romanovsky --- include/linux/mlx5/mlx5_ifc.h | 51 +++++++++++++++++++++++++++++++---- 1 file changed, 46 insertions(+), 5 deletions(-) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index cab228cf51c6..970c9d8473ef 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -313,6 +313,7 @@ enum { MLX5_CMD_OP_MODIFY_VHCA_STATE = 0xb0e, MLX5_CMD_OP_SYNC_CRYPTO = 0xb12, MLX5_CMD_OP_ALLOW_OTHER_VHCA_ACCESS = 0xb16, + MLX5_CMD_OPCODE_QUERY_VUID = 0xb22, MLX5_CMD_OP_MAX }; @@ -1885,7 +1886,8 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_5a0[0x10]; u8 enhanced_cqe_compression[0x1]; - u8 reserved_at_5b1[0x2]; + u8 reserved_at_5b1[0x1]; + u8 crossing_vhca_mkey[0x1]; u8 log_max_dek[0x5]; u8 reserved_at_5b8[0x4]; u8 mini_cqe_resp_stride_index[0x1]; @@ -1954,7 +1956,9 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 dynamic_msix_table_size[0xc]; u8 reserved_at_740[0xc]; u8 min_dynamic_vf_msix_table_size[0x4]; - u8 reserved_at_750[0x4]; + u8 reserved_at_750[0x2]; + u8 data_direct[0x1]; + u8 reserved_at_753[0x1]; u8 max_dynamic_vf_msix_table_size[0xc]; u8 reserved_at_760[0x3]; @@ -1982,7 +1986,9 @@ struct mlx5_ifc_cmd_hca_cap_2_bits { u8 reserved_at_0[0x80]; u8 migratable[0x1]; - u8 reserved_at_81[0x1f]; + u8 reserved_at_81[0x11]; + u8 query_vuid[0x1]; + u8 reserved_at_93[0xd]; u8 max_reformat_insert_size[0x8]; u8 max_reformat_insert_offset[0x8]; @@ -4154,6 +4160,7 @@ enum { MLX5_MKC_ACCESS_MODE_KSM = 0x3, MLX5_MKC_ACCESS_MODE_SW_ICM = 0x4, MLX5_MKC_ACCESS_MODE_MEMIC = 0x5, + MLX5_MKC_ACCESS_MODE_CROSSING = 0x6, }; struct mlx5_ifc_mkc_bits { @@ -4196,7 +4203,10 @@ struct mlx5_ifc_mkc_bits { u8 bsf_octword_size[0x20]; - u8 reserved_at_120[0x80]; + u8 reserved_at_120[0x60]; + + u8 crossing_target_vhca_id[0x10]; + u8 reserved_at_190[0x10]; u8 translations_octword_size[0x20]; @@ -5124,6 +5134,36 @@ struct mlx5_ifc_query_vport_state_out_bits { u8 state[0x4]; }; +struct mlx5_ifc_array1024_auto_bits { + u8 array1024_auto[32][0x20]; +}; + +struct mlx5_ifc_query_vuid_in_bits { + u8 opcode[0x10]; + u8 uid[0x10]; + + u8 reserved_at_20[0x40]; + + u8 query_vfs_vuid[0x1]; + u8 data_direct[0x1]; + u8 reserved_at_62[0xe]; + u8 vhca_id[0x10]; +}; + +struct mlx5_ifc_query_vuid_out_bits { + u8 status[0x8]; + u8 reserved_at_8[0x18]; + + u8 syndrome[0x20]; + + u8 reserved_at_40[0x1a0]; + + u8 reserved_at_1e0[0x10]; + u8 num_of_entries[0x10]; + + struct mlx5_ifc_array1024_auto_bits vuid[]; +}; + enum { MLX5_VPORT_STATE_OP_MOD_VNIC_VPORT = 0x0, MLX5_VPORT_STATE_OP_MOD_ESW_VPORT = 0x1, @@ -8989,7 +9029,8 @@ struct mlx5_ifc_create_mkey_in_bits { u8 pg_access[0x1]; u8 mkey_umem_valid[0x1]; - u8 reserved_at_62[0x1e]; + u8 data_direct[0x1]; + u8 reserved_at_63[0x1d]; struct mlx5_ifc_mkc_bits memory_key_mkey_entry;