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 A152A1531DD; Wed, 21 Aug 2024 11:53:30 +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=1724241211; cv=none; b=YSkMocGEFAwDQg4BrOgzhcW6W1FBHFow1oLBHlAxmVdanRvM0Ba26vbpgILqWUJXqqFxXT7u97gSv7MA8WdYgvvAl1cWxrH6jI1aLI6E8bdmCd77rXXWOD48BmXqyEWr7iBSQq7RDRSVnmDWutuzFMFx7T4QHU16S9TJYNyyl0E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724241211; c=relaxed/simple; bh=SjvoXMNdM73BPuawH5vc8ASiJ4k7N2z502aoHa7wGB0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Xx2VgSeOSBTwljE3U4bTgGp4V5WT5WGL13I1+8rMhfmYzmbPSNC4grPzUVjHCLPtYcf/TAV7j0Om/qc6iJskZieaznE4UuaxRDE4nKKpALXDDn/mTKezNo4IRsIAeEc2wU3pbu75DJSKUzxF+omD3PdaDhYjOQXqBBIqqRYodg8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=J60k7Img; 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="J60k7Img" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B23DC32782; Wed, 21 Aug 2024 11:53:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724241210; bh=SjvoXMNdM73BPuawH5vc8ASiJ4k7N2z502aoHa7wGB0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=J60k7ImgqJtAuMSYlFwUmt8jq1IGk0xtivF1yoSEqx1TMeh4Q7NyaMyGt1QP6qMVM 8u8F9L6TFSwsE+8uLgNKlHkOWsFZLDE39Cg4bt8qGj7p7iSSn/z7FLQnfj/zGQnl0F +EwJXmJ3FjFgCxeu0BHj1B/t7e/BVArUBcdYITfrgXPLyNZtohrC2ljDDaJYIlY/G4 IrvCwNLcngiZ9ENKix1Gr/MepK6BC+OZuxiSmnMawfJsSSDVH6+hKts65twfpXqfi1 i6LhtKDdIgXJ/qwuJ+tcvm/b27KVC5zEb3I0MuXqFcfIMPkW1MT5mq18gAzLlmKAB5 sD1Mwq0Z8ICJQ== Message-ID: Date: Wed, 21 Aug 2024 14:53:23 +0300 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v2 1/7] net: ti: icssg-prueth: Enable IEP1 To: "Anwar, Md Danish" , MD Danish Anwar , Dan Carpenter , Andrew Lunn , Jan Kiszka , Vignesh Raghavendra , Javier Carrasco , Jacob Keller , Diogo Ivo , Simon Horman , Richard Cochran , Paolo Abeni , Jakub Kicinski , Eric Dumazet , "David S. Miller" Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, srk@ti.com References: <20240813074233.2473876-1-danishanwar@ti.com> <20240813074233.2473876-2-danishanwar@ti.com> <9766c4f6-b687-49d6-8476-8414928a3a0e@ti.com> Content-Language: en-US From: Roger Quadros In-Reply-To: <9766c4f6-b687-49d6-8476-8414928a3a0e@ti.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 21/08/2024 14:33, Anwar, Md Danish wrote: > Hi Roger, > > On 8/21/2024 4:57 PM, Roger Quadros wrote: >> Hi, >> >> On 13/08/2024 10:42, MD Danish Anwar wrote: >>> IEP1 is needed by firmware to enable FDB learning and FDB ageing. >> >> Required by which firmware? >> > > IEP1 is needed by all ICSSG firmwares (Dual EMAC / Switch / HSR) > >> Does dual-emac firmware need this? >> > > Yes, Dual EMAC firmware needs IEP1 to enabled. Then this need to be a bug fix? What is the impact if IEP1 is not enabled for dual emac. > >>> Always enable IEP1 >>> >>> Signed-off-by: MD Danish Anwar >>> --- -- cheers, -roger