From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E570322DFA2 for ; Wed, 9 Apr 2025 09:47:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744192058; cv=none; b=kfr3rVm+ZWcg7WiOuKRF9bp4jxtpMjvQK/6sFAAkbce0Wb4w/f4qzX9o51gdEQd66ZVp+CP4WFLQS6LiH0usvK6QWF5g+5jox+O56CMlZOzYTw84Hxlxhgzn84z1OlO4aM7kFqavRabVjhl+78Q9mJ5dyllDx7MlQKg5drC/rlQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744192058; c=relaxed/simple; bh=+m0+N46haligEw11nrASxYuR/7DydAeoOe7+i2M73fo=; h=From:Subject:Date:Message-Id:MIME-Version:Content-Type:To:Cc; b=FhvVPvsSxhM4gjl/W5hPJiZG/Dk/IISIaOVkc25UTMaVSVsjywM2BqLdrPn0xtUtWk0T5FC1pa3GyUryBS6HZOtbR8ubi+9NMrCSTB7HC4aktqv7N34ClwkyCuADRJd9o/hZUx6eguifGD92rLhOKnf9q/iFYg8Ohg1ak60dhSo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=rbUfYfs5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="rbUfYfs5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 18ADBC4CEE3; Wed, 9 Apr 2025 09:47:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744192057; bh=+m0+N46haligEw11nrASxYuR/7DydAeoOe7+i2M73fo=; h=From:Subject:Date:To:Cc:From; b=rbUfYfs5XOo5tkvyZq39tMu8b4hVDMHci6cq/9DXOBwaKcXCKkRskse6SYupSxtEQ 75FRODDHVTWK1FHXjUg1asgP7As971PPBF6wObzRNrQ5BF2Kw846N8HtKpvL3UmWil zbgYe6lPLEWyNRhuz2PVaWXJlFjSZzn9MFYnJPZM+Dhe3dq5E/+Cvo0feP5Ind+ski PrqqBftR8k8UJ2GJAyI4nnQls9+jxDIVwNziaT0MKOiwcuaSmt24xE9M5/EmAKlDjQ d+90Ct/JS+RIUL179++0TBJYmhTRdH8t+KmaMxLw5UfZXIXW8ObK4dgMC1oSh/sMEY X6L7Kym3CSMvA== From: Lorenzo Bianconi Subject: [PATCH net-next v2 0/2] Add L2 hw acceleration for airoha_eth driver Date: Wed, 09 Apr 2025 11:47:13 +0200 Message-Id: <20250409-airoha-flowtable-l2b-v2-0-4a1e3935ea92@kernel.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIACFC9mcC/22NwQ6CMBBEf4Xs2TVtoUI8+R+GQ5EFNjaUbAlqC P9uwatze5PMmxUiCVOEa7aC0MKRw5jAnDJ4DG7sCblNDEYZq3Kdo2MJg8POh9fsGk/oTYOkGqv awuVGW0jTSajj96G914kHjnOQz/Gy6L39CQtV/hcuGhXqqtxTkb1UtyfJSP4cpId627YvMfYLL rkAAAA= X-Change-ID: 20250313-airoha-flowtable-l2b-e0b50d4a3215 To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Lorenzo Bianconi Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, netdev@vger.kernel.org, Michal Kubiak X-Mailer: b4 0.14.2 Introduce the capability to offload L2 traffic defining flower rules in the PSE/PPE engine available on EN7581 SoC. Since the hw always reports L2/L3/L4 flower rules, link all L2 rules sharing the same L2 info (with different L3/L4 info) in the L2 subflows list of a given L2 PPE entry. --- Changes in v2: - squash patch 1/3 and 2/3 - explicitly initialize airoha_flow_table_entry type for FLOW_TYPE_L4 entry - get rid of airoha_ppe_foe_flow_remove_entry_locked() and just rely on airoha_ppe_foe_flow_remove_entry() - Link to v1: https://lore.kernel.org/r/20250407-airoha-flowtable-l2b-v1-0-18777778e568@kernel.org --- Lorenzo Bianconi (2): net: airoha: Add l2_flows rhashtable net: airoha: Add L2 hw acceleration support drivers/net/ethernet/airoha/airoha_eth.c | 2 +- drivers/net/ethernet/airoha/airoha_eth.h | 22 ++- drivers/net/ethernet/airoha/airoha_ppe.c | 224 ++++++++++++++++++++++++++----- 3 files changed, 212 insertions(+), 36 deletions(-) --- base-commit: 61f96e684edd28ca40555ec49ea1555df31ba619 change-id: 20250313-airoha-flowtable-l2b-e0b50d4a3215 Best regards, -- Lorenzo Bianconi