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 8248141DF5; Mon, 6 Mar 2023 10:55:39 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 1C65240E50; Mon, 6 Mar 2023 10:55:39 +0100 (CET) Received: from mail-vs1-f43.google.com (mail-vs1-f43.google.com [209.85.217.43]) by mails.dpdk.org (Postfix) with ESMTP id 3344D40A8A for ; Mon, 6 Mar 2023 10:55:37 +0100 (CET) Received: by mail-vs1-f43.google.com with SMTP id o6so8522068vsq.10 for ; Mon, 06 Mar 2023 01:55:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=AIwIcNE2yQfwvdz75EdnvLD3fCqXRiZ89zh2QyQ3C5Q=; b=iLU5nDWZ93qh1emc6hg2hicKJI7rS8PgfpheQxSZVuBZyOrTIM9dV2ZjAC4C1h1UoM sv9xArWBv+F4a8CfC4TbzqKZxWIkJ2DK2FAxwTRJ7FTaHkjI0SKNe2WERWwZARqQ1Byu 1F5NjkFHxPwxPso90Lx+uKTmqm19Jt/SvXNk9LrFE283VaAlCou/M6YZiRoEFhWLLhqj 05gxSxeUu+nYEFY9v1vLNE7EL3r8n5E2J04krp92fCRpu4aFmzE9Qa+cgoIOjQZlGN9G Wzau/KZLHLiYoCssnoJEDcRso9qLTKnMIvULSPvxJdEdEwxOKwa3W/Y5Slr49PN2/Sch c7Zw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=AIwIcNE2yQfwvdz75EdnvLD3fCqXRiZ89zh2QyQ3C5Q=; b=SFobq9uAru5V3UjTZ2WvvsMwpr6eJFBO0joQSmTTwgCyRCH56EWafRKzHldupJkSWO thuAo0LOf//ZL4LAkSEEwkzowlmQhX8NsE97S0pGJYAkUPjjRfx+jthLxFQ8zZu7NuAT 9KVDyIcvo0ul2c+XLG1HtmaaqPO92+EqS5W8xVD6sgeMuQagSVy4mGYAKnmB0ot2uXWp qcj5dBxrP/4EcEc/aCDT+3OoUKC6dfmr/DYCgVlcG+uFjhwRUuVlWP2QuX3mcTxaxWxy nKGohsuQUYbPjfJGTmI/6xl/XYB7nHxDUpvRmqeun+r5DtVTD39ymjk3orilaxpdjuw8 Vlbw== X-Gm-Message-State: AO0yUKX4Fko8v+L00YNtyHg/3N6ygKHsbBF/LVjvSRlRwoR1VSiUCj4p 3x7pLdqKITueTtMZbbbaMI5IA3IHapAlelEWA+k= X-Google-Smtp-Source: AK7set96mWRMMKjZgw3BgJVwlWAe1vaP45ipgjn3p9T56hx9HCOqStM+VeS2GAXnygf2K8HsQ4b2LeygoZJq+8wx+L8= X-Received: by 2002:a67:e2c7:0:b0:412:2f46:4073 with SMTP id i7-20020a67e2c7000000b004122f464073mr6308188vsm.3.1678096536389; Mon, 06 Mar 2023 01:55:36 -0800 (PST) MIME-Version: 1.0 References: <20230303081013.589868-1-ndabilpuram@marvell.com> <20230303081013.589868-15-ndabilpuram@marvell.com> In-Reply-To: <20230303081013.589868-15-ndabilpuram@marvell.com> From: Jerin Jacob Date: Mon, 6 Mar 2023 15:25:10 +0530 Message-ID: Subject: Re: [PATCH 15/15] common/cnxk: enable SDP channel backpressure to TL4 To: Nithin Dabilpuram Cc: Kiran Kumar K , Sunil Kumar Kori , Satha Rao , jerinj@marvell.com, dev@dpdk.org, Veerasenareddy Burru Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable 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 Fri, Mar 3, 2023 at 1:42=E2=80=AFPM Nithin Dabilpuram wrote: > > From: Veerasenareddy Burru > > Configure TL4 to respond to SDP channel backpressure. > > Signed-off-by: Veerasenareddy Burru Changed git commit logs and added Fixes: as needed. Series applied to dpdk-next-net-mrvl/for-next-net. Thanks > --- > drivers/common/cnxk/roc_nix_tm_utils.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/drivers/common/cnxk/roc_nix_tm_utils.c b/drivers/common/cnxk= /roc_nix_tm_utils.c > index a7ba2bf027..5864833109 100644 > --- a/drivers/common/cnxk/roc_nix_tm_utils.c > +++ b/drivers/common/cnxk/roc_nix_tm_utils.c > @@ -582,8 +582,12 @@ nix_tm_topology_reg_prep(struct nix *nix, struct nix= _tm_node *node, > > /* Configure TL4 to send to SDP channel instead of CGX/LB= K */ > if (nix->sdp_link) { > + plt_tm_dbg("relchan=3D%u schq=3D%u tx_chan_cnt=3D= %u\n", relchan, schq, > + nix->tx_chan_cnt); > reg[k] =3D NIX_AF_TL4X_SDP_LINK_CFG(schq); > regval[k] =3D BIT_ULL(12); > + regval[k] |=3D BIT_ULL(13); > + regval[k] |=3D relchan; > k++; > } > break; > -- > 2.25.1 >