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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9076EC282C5 for ; Thu, 27 Feb 2025 19:40:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tHS/39La90WwvnseVs5GXu6/gSN0G+xptssm68HDKOQ=; b=Rah1blRkU0cgLe0Nao1atymFxG pBmB09rVAKbQTBRbZX2vzudNNl3MIR+Y8TRysMIMwM9wb5PPWI/z417YMjwm6qf7kPMKbrmiPe5B/ 8BOMftU4CqHP9H5cTC/0DBLn1zXVDLWmyrnyc18Sr8YWAoQNUUHDOrFLKRDgCmkgFTYKiK9lRW+iQ ckgMMPDCq7pha/b8DeLIPB0QS/Bnh1MKsvxqz/MQb4LumlxJ1e7EDsUrYr30kbBkLA77O0Mzg4Ceo wwM84+RBfx8RkC/xx2TNkIIYf5T3LxgTT+Ax14TdM5dpcFYvtSLUJL6WSEm1in1XIrbqPjvDyD2Zi WFgcrMQw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tnjjc-00000008YcC-3PLk; Thu, 27 Feb 2025 19:39:52 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tnhBB-0000000890Z-1PiV for linux-arm-kernel@lists.infradead.org; Thu, 27 Feb 2025 16:56:10 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 763305C607D; Thu, 27 Feb 2025 16:55:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 039B5C4CEE7; Thu, 27 Feb 2025 16:56:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740675368; bh=4UiMkKkA2k7XmYBH6m4C6kTI8TjWMvHDne3q7Wmshd8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=r3WXj7Zf9qbAc4E44AOSlvzhMW8gE1wOPf+XLxyFDJfByYEYpiuwzAE3i65/G8kyO 60YB0MdyzN95iADRDOKAJBg5Bx4hjlRKVjuLv+vL47fRZZPv0EyYVA4S03iwvcmCjv VpGWnW4zCpwHraa4KfdmZG+nScj3iOIDKf6qBBesR8FMshSSo8eHjoSu7yPCIXf3qC bfUXHYo42MPHIo1IUqoq4xSVmX9GUXeB9ewt8dVqp3Lw25lTRHoJ8x0+Nhag1WDe7y 0z0pOQ2CeeL03jp38KB87WLdvAMNdBEkOjGOidaVDE+QTUJWrm8EsL+sTAYGtV1Wlq bNR85VXu28Qyw== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2E65C282C1; Thu, 27 Feb 2025 16:56:07 +0000 (UTC) From: Sasha Finkelstein via B4 Relay Date: Thu, 27 Feb 2025 17:56:03 +0100 Subject: [PATCH 1/2] iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250227-isp-dart-v1-1-161e91ef4f46@gmail.com> References: <20250227-isp-dart-v1-0-161e91ef4f46@gmail.com> In-Reply-To: <20250227-isp-dart-v1-0-161e91ef4f46@gmail.com> To: Sven Peter , Janne Grunau , Alyssa Rosenzweig , Joerg Roedel , Will Deacon , Robin Murphy Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, Sasha Finkelstein , Hector Martin X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1740675366; l=643; i=fnkl.kernel@gmail.com; s=20241124; h=from:subject:message-id; bh=VLb6ei5YDATwjI9GwTuWhThgZUr54hxXR+bLrvtteos=; b=nGennlX6EccZFKEYMqV//HecoBeGHkhvWIENZ1kzeI1LmLGnOIbWsPLane7YabErGkJ94lnzi EDuLvx5Cd4UCBm8e92qD8T/Q5beHjuc2U6wmjryWx2nGorcigYKmfbH X-Developer-Key: i=fnkl.kernel@gmail.com; a=ed25519; pk=aSkp1PdZ+eF4jpMO6oLvz/YfT5XkBUneWwyhQrOgmsU= X-Endpoint-Received: by B4 Relay for fnkl.kernel@gmail.com/20241124 with auth_id=283 X-Original-From: Sasha Finkelstein X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250227_085609_441255_4BA3D854 X-CRM114-Status: GOOD ( 10.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: fnkl.kernel@gmail.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Hector Martin ISP needs this. Signed-off-by: Hector Martin Signed-off-by: Sasha Finkelstein --- drivers/iommu/apple-dart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/apple-dart.c b/drivers/iommu/apple-dart.c index 95ba3caeb40177901086076416874b9905a1f40a..edb2fb22333506d7c64ad1b6321df00ebfd07747 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -36,7 +36,7 @@ #define DART_MAX_STREAMS 256 #define DART_MAX_TTBR 4 -#define MAX_DARTS_PER_DEVICE 2 +#define MAX_DARTS_PER_DEVICE 3 /* Common registers */ -- 2.48.1