From patchwork Wed Apr 6 08:25:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 12803218 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6A141C433F5 for ; Wed, 6 Apr 2022 11:36:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230146AbiDFLiV (ORCPT ); Wed, 6 Apr 2022 07:38:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56694 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232596AbiDFLhp (ORCPT ); Wed, 6 Apr 2022 07:37:45 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D5A975777B1; Wed, 6 Apr 2022 01:26:45 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 3C6C660B62; Wed, 6 Apr 2022 08:26:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 27DC5C385A8; Wed, 6 Apr 2022 08:26:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1649233604; bh=yTqbiKtFHf8rCUWDV/6SrW/ck2biprXiZegV3WYrODs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aaIwVoQtJ0CMJk7Huijy4TjOnDyjh0ACrPFbiUobtVY/IYJITiegBHpIHCX32hd3x tjEJz9Ow4+gviNTttPoP54GoNrHK6wID3n8HGEEQ+ASLNlYlKvFDIhHyvWZ/6cyiom 525A/GZktu18wBxRucM0IJv2OGfvr9AMzARIkF3/Saa8W6+Yx56XRhzgqpjSLgMlca 9ruVvqYQkxboeT9CmgIx3PbZA8qoeqIav6a1LwbS9+A+4i+rJ/fVgRpFn2t1Z9f7Go Xfs7UNgCrK9xHxNfT3yegp80tBvi7AkMs9uEeSX2eHyRsLX3Wrd94LWSVYtXnMyy7t CMQCBFwtS3J8Q== From: Leon Romanovsky To: Jason Gunthorpe , Jakub Kicinski , Paolo Abeni , Saeed Mahameed Cc: Leon Romanovsky , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, Raed Salem Subject: [PATCH mlx5-next 13/17] net/mlx5: Remove not-needed IPsec config Date: Wed, 6 Apr 2022 11:25:48 +0300 Message-Id: X-Mailer: git-send-email 2.35.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky In current code, the CONFIG_MLX5_IPSEC and CONFIG_MLX5_EN_IPSEC are the same. So remove useless indirection. Reviewed-by: Raed Salem Signed-off-by: Leon Romanovsky --- .../net/ethernet/mellanox/mlx5/core/Kconfig | 16 +--------------- .../net/ethernet/mellanox/mlx5/core/Makefile | 4 ++-- .../mellanox/mlx5/core/accel/ipsec_offload.h | 18 ++---------------- include/linux/mlx5/accel.h | 4 ++-- include/linux/mlx5/driver.h | 2 +- 5 files changed, 8 insertions(+), 36 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig index e34e64a9ff4a..176883cf2827 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx5/core/Kconfig @@ -142,28 +142,14 @@ config MLX5_CORE_IPOIB help MLX5 IPoIB offloads & acceleration support. -config MLX5_IPSEC +config MLX5_EN_IPSEC bool "Mellanox Technologies IPsec Connect-X support" depends on MLX5_CORE_EN depends on XFRM_OFFLOAD depends on INET_ESP_OFFLOAD || INET6_ESP_OFFLOAD select MLX5_ACCEL - help - Build IPsec support for the Connect-X family of network cards by Mellanox - Technologies. - Note: If you select this option, the mlx5_core driver will include - IPsec support for the Connect-X family. - -config MLX5_EN_IPSEC - bool "IPSec XFRM cryptography-offload acceleration" - depends on MLX5_CORE_EN - depends on XFRM_OFFLOAD - depends on INET_ESP_OFFLOAD || INET6_ESP_OFFLOAD - depends on MLX5_IPSEC help Build support for IPsec cryptography-offload acceleration in the NIC. - Note: Support for hardware with this capability needs to be selected - for this option to become available. config MLX5_EN_TLS bool "Mellanox Technologies TLS Connect-X support" diff --git a/drivers/net/ethernet/mellanox/mlx5/core/Makefile b/drivers/net/ethernet/mellanox/mlx5/core/Makefile index ad852703a3cb..9e715a1056f8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/Makefile +++ b/drivers/net/ethernet/mellanox/mlx5/core/Makefile @@ -88,13 +88,13 @@ mlx5_core-$(CONFIG_MLX5_CORE_IPOIB) += ipoib/ipoib.o ipoib/ethtool.o ipoib/ipoib # # Accelerations & FPGA # -mlx5_core-$(CONFIG_MLX5_IPSEC) += accel/ipsec_offload.o mlx5_core-$(CONFIG_MLX5_ACCEL) += lib/crypto.o mlx5_core-$(CONFIG_MLX5_FPGA) += fpga/cmd.o fpga/core.o fpga/conn.o fpga/sdk.o mlx5_core-$(CONFIG_MLX5_EN_IPSEC) += en_accel/ipsec.o en_accel/ipsec_rxtx.o \ - en_accel/ipsec_stats.o en_accel/ipsec_fs.o + en_accel/ipsec_stats.o en_accel/ipsec_fs.o \ + accel/ipsec_offload.o mlx5_core-$(CONFIG_MLX5_EN_TLS) += en_accel/ktls_stats.o \ en_accel/fs_tcp.o en_accel/ktls.o en_accel/ktls_txrx.o \ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/accel/ipsec_offload.h b/drivers/net/ethernet/mellanox/mlx5/core/accel/ipsec_offload.h index 3d13e2c136b1..36e700b596d8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/accel/ipsec_offload.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/accel/ipsec_offload.h @@ -7,7 +7,7 @@ #include #include -#ifdef CONFIG_MLX5_IPSEC +#ifdef CONFIG_MLX5_EN_IPSEC unsigned int mlx5_accel_ipsec_counters_count(struct mlx5_core_dev *mdev); int mlx5_accel_ipsec_counters_read(struct mlx5_core_dev *mdev, u64 *counters, @@ -42,22 +42,8 @@ struct mlx5_accel_ipsec_ops { }; #else - -static inline void * -mlx5_accel_esp_create_hw_context(struct mlx5_core_dev *mdev, - struct mlx5_accel_esp_xfrm *xfrm, - u32 *sa_handle) -{ - return NULL; -} - -static inline void mlx5_accel_esp_free_hw_context(struct mlx5_core_dev *mdev, - void *context) -{ -} - static inline void mlx5_accel_ipsec_init(struct mlx5_core_dev *mdev) {} static inline void mlx5_accel_ipsec_cleanup(struct mlx5_core_dev *mdev) {} -#endif /* CONFIG_MLX5_IPSEC */ +#endif /* CONFIG_MLX5_EN_IPSEC */ #endif /* __MLX5_IPSEC_OFFLOAD_H__ */ diff --git a/include/linux/mlx5/accel.h b/include/linux/mlx5/accel.h index 9145e2d37c0e..73e4d50a9f02 100644 --- a/include/linux/mlx5/accel.h +++ b/include/linux/mlx5/accel.h @@ -122,7 +122,7 @@ enum mlx5_accel_ipsec_cap { MLX5_ACCEL_IPSEC_CAP_TX_IV_IS_ESN = 1 << 7, }; -#ifdef CONFIG_MLX5_ACCEL +#ifdef CONFIG_MLX5_EN_IPSEC u32 mlx5_ipsec_device_caps(struct mlx5_core_dev *mdev); @@ -152,5 +152,5 @@ static inline int mlx5_accel_esp_modify_xfrm(struct mlx5_accel_esp_xfrm *xfrm, const struct mlx5_accel_esp_xfrm_attrs *attrs) { return -EOPNOTSUPP; } -#endif /* CONFIG_MLX5_ACCEL */ +#endif /* CONFIG_MLX5_EN_IPSEC */ #endif /* __MLX5_ACCEL_H__ */ diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 9424503eb8d3..5af53c035949 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -778,7 +778,7 @@ struct mlx5_core_dev { #ifdef CONFIG_MLX5_FPGA struct mlx5_fpga_device *fpga; #endif -#ifdef CONFIG_MLX5_ACCEL +#ifdef CONFIG_MLX5_EN_IPSEC const struct mlx5_accel_ipsec_ops *ipsec_ops; #endif struct mlx5_clock clock;