From mboxrd@z Thu Jan 1 00:00:00 1970 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 2C06FC77B72 for ; Fri, 14 Apr 2023 22:10:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230085AbjDNWKV (ORCPT ); Fri, 14 Apr 2023 18:10:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49416 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230058AbjDNWJz (ORCPT ); Fri, 14 Apr 2023 18:09:55 -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 BC9E2468B for ; Fri, 14 Apr 2023 15:09:51 -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 9D6BB64A96 for ; Fri, 14 Apr 2023 22:09:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F1D23C433EF; Fri, 14 Apr 2023 22:09:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681510191; bh=6xs1KLFr4dAfNKWpV3sav6lkjfjyFewO5xeVRB0xKsA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cJ8NNRm/4i/S8bDay4LS5BkxjKT57nTwwnWhCETkuvPiGZvtK0MWYQIQafXepJha7 nROgG7I04zJGuxT19oKbeCtpZmR/vMObvMWYcKaFFou2sW2b+lHY1+PiH0Rn1PDC71 EnAOmI2uytKAPJx9Y5lM6Y6kqrIHEKZv0cZVImyYNn///4S/tzyrTb3DIcGPeF16rn aiD+zEkKqJFhypyEkD8f96PRC8kXANIZYSEZ+I2mCs+IPSEe0AJMYeM43eiRj1mRP1 8b/kVq5ZWp9d4pSVWln+dgpauEJzQlFzv2woS5Yjalm6cme6UVZrrw7y/3bqSRXXlq YghluB5/BBl9w== From: Saeed Mahameed To: "David S. Miller" , Jakub Kicinski , Paolo Abeni , Eric Dumazet Cc: Saeed Mahameed , netdev@vger.kernel.org, Tariq Toukan , Yevgeny Kliteynik , Erez Shitrit , Alex Vesker Subject: [net-next 12/15] net/mlx5: DR, Support decap L3 action using pattern / arg mechanism Date: Fri, 14 Apr 2023 15:09:36 -0700 Message-Id: <20230414220939.136865-13-saeed@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230414220939.136865-1-saeed@kernel.org> References: <20230414220939.136865-1-saeed@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Yevgeny Kliteynik Use the new accelerated action for decap L3 on RX side: use the mechanism of pattern and argument same as in modify-header action. Signed-off-by: Erez Shitrit Signed-off-by: Yevgeny Kliteynik Reviewed-by: Alex Vesker Signed-off-by: Saeed Mahameed --- .../mellanox/mlx5/core/steering/dr_action.c | 21 +++++-------------- 1 file changed, 5 insertions(+), 16 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c index 98e3d4f572eb..8f8f0a0b38fd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c @@ -1428,23 +1428,12 @@ dr_action_create_reformat_action(struct mlx5dr_domain *dmn, return ret; } - action->rewrite->chunk = mlx5dr_icm_alloc_chunk(dmn->action_icm_pool, - DR_CHUNK_SIZE_8); - if (!action->rewrite->chunk) { - mlx5dr_dbg(dmn, "Failed allocating modify header chunk\n"); - return -ENOMEM; - } - - action->rewrite->data = (void *)hw_actions; - action->rewrite->index = (mlx5dr_icm_pool_get_chunk_icm_addr - (action->rewrite->chunk) - - dmn->info.caps.hdr_modify_icm_addr) / - DR_ACTION_CACHE_LINE_SIZE; + action->rewrite->data = hw_actions; + action->rewrite->dmn = dmn; - ret = mlx5dr_send_postsend_action(dmn, action); + ret = mlx5dr_ste_alloc_modify_hdr(action); if (ret) { - mlx5dr_dbg(dmn, "Writing decap l3 actions to ICM failed\n"); - mlx5dr_icm_free_chunk(action->rewrite->chunk); + mlx5dr_dbg(dmn, "Failed preparing reformat data\n"); return ret; } return 0; @@ -2161,7 +2150,7 @@ int mlx5dr_action_destroy(struct mlx5dr_action *action) refcount_dec(&action->reformat->dmn->refcount); break; case DR_ACTION_TYP_TNL_L3_TO_L2: - mlx5dr_icm_free_chunk(action->rewrite->chunk); + mlx5dr_ste_free_modify_hdr(action); refcount_dec(&action->rewrite->dmn->refcount); break; case DR_ACTION_TYP_L2_TO_TNL_L2: -- 2.39.2