From nobody Mon Feb 9 08:34:12 2026 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 EFE7A33E7; Fri, 28 Feb 2025 16:32:08 +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=1740760329; cv=none; b=Jg+NbnjMMP+m+e//p1HbntrZQeHClaeaKXhXIzmi9KmgwdnSOlpbR4q2XusVGdHN4PI4xNlYP9s+NeNPAlqYriN+KU/M1cTA1PxEqo4giKNDridMKd0LOdB8Fj1KYC4xgQD6M4zroLr67A1XzB+P1JUBrRO2gVE8S2gIEQhxp6Q= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740760329; c=relaxed/simple; bh=IbehU3J+OYsV0YR19msdwmo9VEnGilX4b2l/J/pWEKE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ibt0CaBJ9qUSQofKlJet7EZfvSyRuVlKwvXun4/oRG3VrSdMaYaLfa0rC8GkR8kReTMf7gibmfPyUgtP/xJckbmj3JoFQyZBRlVgPemWnvmUPd+rMCpliRhvck+YHa5aKkxbXEeIq0arrgvtb0lIFqr//JMcBy8o9CM/WZzotWI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TmXHIIuM; 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="TmXHIIuM" Received: by smtp.kernel.org (Postfix) with ESMTPS id CB02AC4CEE2; Fri, 28 Feb 2025 16:32:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740760328; bh=IbehU3J+OYsV0YR19msdwmo9VEnGilX4b2l/J/pWEKE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=TmXHIIuMbkmQ1XYD/WDnmG2toGxcQgUsC0tlH/Q2rAlfQ31uDUBa3MkGANGzLAjH0 4aN2p0mvuSNgb7uOp9s8ht1JxgBUXMU7KQIu24dwXJib4qMpwR5xoqO1SBPyUWYaLO BQShG+qTimycwaldYMwXsXqvqq/DywDcuP+Kb+U51ROfOyQVW9FJFgs9GOqlDkdiXN GY6ErfSLPC9YQfA0sU/vEwteWlOUQOts6fgawvsGSspHaiYc8aZQEtyg7e8QU6QkNP i7pLpQ4/tpqwQ1YQJjWLZGle9dpMCDyQLYwpQO/K/UX3K+s7J3Xk8dmvCiQON+ejoV +7K/QqXXj3mvg== 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 BCB9EC282D0; Fri, 28 Feb 2025 16:32:08 +0000 (UTC) From: Sasha Finkelstein via B4 Relay Date: Fri, 28 Feb 2025 17:32:07 +0100 Subject: [PATCH v2 1/2] iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250228-isp-dart-v2-1-0ead81a90e2d@gmail.com> References: <20250228-isp-dart-v2-0-0ead81a90e2d@gmail.com> In-Reply-To: <20250228-isp-dart-v2-0-0ead81a90e2d@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=1740760327; l=698; i=fnkl.kernel@gmail.com; s=20241124; h=from:subject:message-id; bh=lnQqB1BR4mWIGODXOGI5G9lt91LbhceR/0LaO+MRnP8=; b=S06jxQ7AYreCqafQAUkk1RbVxcL4tN9dIdffKsqJUcXn9Y6vwsP8LtxfP1nNmIV4pa79FE9S0 ndH2BkZx621DgfmBLn9vvS2e3dDYhQIoXOHwK0Q9zdQXq83cKazxu68 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 Reply-To: fnkl.kernel@gmail.com From: Hector Martin ISP needs this. Signed-off-by: Hector Martin Reviewed-by: Alyssa Rosenzweig 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..edb2fb22333506d7c64ad1b6321= df00ebfd07747 100644 --- a/drivers/iommu/apple-dart.c +++ b/drivers/iommu/apple-dart.c @@ -36,7 +36,7 @@ =20 #define DART_MAX_STREAMS 256 #define DART_MAX_TTBR 4 -#define MAX_DARTS_PER_DEVICE 2 +#define MAX_DARTS_PER_DEVICE 3 =20 /* Common registers */ =20 --=20 2.48.1