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 mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9259F1125863 for ; Wed, 11 Mar 2026 18:41:54 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CB8B240A76; Wed, 11 Mar 2026 19:41:53 +0100 (CET) Received: from fhigh-b7-smtp.messagingengine.com (fhigh-b7-smtp.messagingengine.com [202.12.124.158]) by mails.dpdk.org (Postfix) with ESMTP id DCCC74060A; Wed, 11 Mar 2026 19:41:51 +0100 (CET) Received: from phl-compute-07.internal (phl-compute-07.internal [10.202.2.47]) by mailfhigh.stl.internal (Postfix) with ESMTP id 27CE17A00B6; Wed, 11 Mar 2026 14:41:51 -0400 (EDT) Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-07.internal (MEProxy); Wed, 11 Mar 2026 14:41:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=monjalon.net; h= cc:cc:content-transfer-encoding:content-type:content-type:date :date:from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to; s=fm1; t=1773254510; x=1773340910; bh=xHma0u+akC/tvs61BhwM8QcnLqGH+z26qW5ch4SqxNU=; b= f9uc1Qzt+8v81+jdmKQH1LJ8pOAse7kJ/S93nhj5lYI3+Dopu2RkIOl+J5du7aC3 sAZdGeXefvkORcWoj+A8lXD4R02F3g6B77v81+d9Dt1qQKDWbQ1WD227IIjY9mjX Oun9ZCHORvoWncemB6B1UiVlN3ncuUQ/91cVfF6srx1IZWt3Vz1yJJHL3mKkPwps BRp+OIMOVysQwJfmnkPnle4KRRdoflhWlUX9f+p19hRQOc2t1Oqo9cj8SgtFj+Wn bEwOeC2VJgYiasVoFYP92zaGUOaVLcq+MCwyqHlTGqDn9Hp8kvQNu8GHW8xAtA4y IoHH6kdrVMTLj7mxmiUDvw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-transfer-encoding :content-type:content-type:date:date:feedback-id:feedback-id :from:from:in-reply-to:in-reply-to:message-id:mime-version :references:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm1; t=1773254510; x= 1773340910; bh=xHma0u+akC/tvs61BhwM8QcnLqGH+z26qW5ch4SqxNU=; b=i BKXdyBltArYB8n01ydwwhtbmQjZ5SOjj/zTxpMAdoxFaSX3QcgpY1CTjaGGVaVAR fc0Njc1BrjRWXBsP+zipfHBDjyj2JZUsfrAwejfOSgzcldKl/nEt50vnGj0JkgqJ QA9gaXFch4dTRzqy7VXH6e/Si+Ic1w7btrhNLUg0RlgzI32c+AlfziD+nRE5DbOx xvsw40/PAGYzd3RTBZy1DN3XdC1ILnlY90EhL4w0mSJeUw1b1jSKnogltwO+hdaY BoRtsE1v97W+blro5yYyiK1ZYsVLuf3yb/jGcaoUnmSCBiJZccYnTg3V6CYUpLZ0 ibvm7lwx5Kofl5P28VEFw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeefgedrtddtgddvkeegieehucetufdoteggodetrf dotffvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfurfetoffkrfgpnffqhgenuceu rghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujf gurhephffvvefufffkjghfggfgtgesthhqredttddtjeenucfhrhhomhepvfhhohhmrghs ucfoohhnjhgrlhhonhcuoehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtqeenucggtf frrghtthgvrhhnpeegtddtleejjeegffekkeektdejvedtheevtdekiedvueeuvdeiuddv leevjeeujeenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhroh hmpehthhhomhgrshesmhhonhhjrghlohhnrdhnvghtpdhnsggprhgtphhtthhopeegpdhm ohguvgepshhmthhpohhuthdprhgtphhtthhopehmohhhrghmmhgrugdqshhhuhgrsgdrsh hiugguihhquhgvsegsrhhorggutghomhdrtghomhdprhgtphhtthhopeguvghvseguphgu khdrohhrghdprhgtphhtthhopehsthgrsghlvgesughpughkrdhorhhgpdhrtghpthhtoh epkhhishhhohhrvgdrphgrughmrghnrggshhgrsegsrhhorggutghomhdrtghomh X-ME-Proxy: Feedback-ID: i47234305:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Wed, 11 Mar 2026 14:41:49 -0400 (EDT) From: Thomas Monjalon To: Mohammad Shuab Siddique Cc: dev@dpdk.org, stable@dpdk.org, Kishore Padmanabha Subject: Re: [PATCH v2] net/bnxt: add multi-doorbell support Date: Wed, 11 Mar 2026 19:41:48 +0100 Message-ID: <3032945.e9J7NaK4W3@thomas> In-Reply-To: References: <20260303173156.204872-1-Mohammad-Shuab.Siddique@broadcom.com> <20260303174219.204977-1-Mohammad-Shuab.Siddique@broadcom.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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 03/03/2026 19:14, Kishore Padmanabha: > On Tue, Mar 3, 2026 at 12:41=E2=80=AFPM Mohammad Shuab Siddique > wrote: > > > > From: Mohammad Shuab Siddique > > > > Add multi-doorbell support to spread doorbell accesses across > > multiple doorbell pages for improved performance on P5/P7 chips. > > > > Detect capability via HWRM_FUNC_QCAPS > > Round-robin DPI assignment for NQ rings per device > > TX rings inherit DPI from parent NQ > > RX/CQ rings use privileged DPI 0 > > P7: DPI 0=3Dlegacy, DPI 1=3Dpush, DPI 2+ for multi-DB > > P5: DPI 0=3Dlegacy, DPI 1+ for multi-DB > > > > Cc: stable@dpdk.org > > > > Signed-off-by: Mohammad Shuab Siddique > Acked-by: Kishore Padmanabha Applied, thanks.