From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 67AB942D22; Thu, 22 Jun 2023 11:53:39 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EDC52406B8; Thu, 22 Jun 2023 11:53:38 +0200 (CEST) Received: from shelob.oktetlabs.ru (shelob.oktetlabs.ru [91.220.146.113]) by mails.dpdk.org (Postfix) with ESMTP id 8F874406A2 for ; Thu, 22 Jun 2023 11:53:37 +0200 (CEST) Received: from [192.168.1.40] (unknown [188.170.81.161]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by shelob.oktetlabs.ru (Postfix) with ESMTPSA id 6740650; Thu, 22 Jun 2023 12:53:36 +0300 (MSK) DKIM-Filter: OpenDKIM Filter v2.11.0 shelob.oktetlabs.ru 6740650 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=oktetlabs.ru; s=default; t=1687427616; bh=SYnXacFVIfAiBX8mb4a1CbsBaNMPWJ150GyYo5RarqU=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gXWZ7QOJjvzwZVDNul4wYCig0v3Zhw17VV+I2UHBvI4/PnmGTXsVA8QbaknaO6nlG RUHr50QJIgPQ+7cGX1cspOD4xDx9fBMDIPr8CwRQVkXsQaNm6AkDrF8aFBv0uBaxZV x+Nej5blq1no3MN9uw5wsjbw14SMsHw3LWAGpTDg= Message-ID: <5a2b9971-df23-2718-3bfd-a585c269b7dc@oktetlabs.ru> Date: Thu, 22 Jun 2023 12:53:35 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v2 4/4] net/sfc: add configurable Rx CRC stripping Content-Language: en-US To: Denis Pryazhennikov , dev@dpdk.org Cc: Ferruh Yigit , Roman Zhukov , Andy Moreton References: <20230601114220.17796-1-denis.pryazhennikov@arknetworks.am> <20230622034738.51288-1-denis.pryazhennikov@arknetworks.am> <20230622034738.51288-5-denis.pryazhennikov@arknetworks.am> From: Andrew Rybchenko In-Reply-To: <20230622034738.51288-5-denis.pryazhennikov@arknetworks.am> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org On 6/22/23 06:47, Denis Pryazhennikov wrote: > Configurable Rx CRC stripping is allowed only if > running firmware variant supports it and if NIC is > configured with single PF per port and without VFs. > When KEEP_CRC is supported, CRC will be part of > the packet payload. The packet length will also > contain CRC length. At the same time, CRC length > should be removed from stats. > > Signed-off-by: Denis Pryazhennikov > Signed-off-by: Roman Zhukov > Reviewed-by: Andy Moreton Acked-by: Andrew Rybchenko