From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-177.mta0.migadu.com (out-177.mta0.migadu.com [91.218.175.177]) (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 C2F601CAA96 for ; Thu, 27 Feb 2025 17:02:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.177 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740675740; cv=none; b=lR1nZeSmo6GxDz8lMUPpEVKiBLaMcSwagBU3FrBEIi0zHJ80VsOhhhMoMoXXb68RbV4A/ytyDz4IMZezvSzLWx/HBrR4VF/sfaCIwbj0dxcEOtOhxnRMvcumnaRvuNn72MmAWqRx5VVFTAWfEMIydthGlX2RYhf94qUWD8hJFuI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740675740; c=relaxed/simple; bh=MUFbVFjIYZLhtsooeA7GWuQyzlkwwMGqWPqMOQNcnSc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=FuapvmzBb7Ljn85+ZT0hcgDQVprHEZEO1pT5Hu9TQTEYloRosEb0iqjBVEfOWjc/yffZXuN8+PVLGyUzwIFEnDLzQny1UVdBJ1NJgWr1Icusifb0n7mC/YhAo6Y6qPdaFj3HcErZLHLlfZ0Un/dd7ikFkkYI76KazT5NdVgy9mw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=rosenzweig.io; spf=pass smtp.mailfrom=rosenzweig.io; dkim=pass (2048-bit key) header.d=rosenzweig.io header.i=@rosenzweig.io header.b=jYgTgyQa; arc=none smtp.client-ip=91.218.175.177 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=rosenzweig.io Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rosenzweig.io Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=rosenzweig.io header.i=@rosenzweig.io header.b="jYgTgyQa" Date: Thu, 27 Feb 2025 12:02:11 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=rosenzweig.io; s=key1; t=1740675736; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=buScLni0fJpq/olYSYs/TP5v5AMqPIGM9l8uVS6GTbk=; b=jYgTgyQatW2/J5YgV8UCLIUrdXMporvBsRM4196W2rfF289Fk2/Fo4JOKsXSBEwxsHD4Sf Mi0suq3ARv+pa1DunsrhOHKtSWRaKeBTK+UgaRt3cgCDDk/HhsWQTkI1OVWM+CDgh5mKYN HOlYj17+N+3DA6LbkE8AmChqAivD9n73e4EY23o4GoSzEU9mLNbvqv2fk1PVTh3q10oaTd mWilusDemTDcY1gqTUHcmmcPS2ePcoYQAdzXYG3QrJkJ0RYqZOj5/rp/Hfr3kLMm/4o8bq 6ctgtfJJHAQ1CHalr99fAEPA+kFirTjIlrx4PsnMJ+/2Cy8DEVuDlLkWEV0fig== X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Alyssa Rosenzweig To: fnkl.kernel@gmail.com Cc: Sven Peter , Janne Grunau , Joerg Roedel , Will Deacon , Robin Murphy , asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, Hector Martin Subject: Re: [PATCH 1/2] iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3 Message-ID: References: <20250227-isp-dart-v1-0-161e91ef4f46@gmail.com> <20250227-isp-dart-v1-1-161e91ef4f46@gmail.com> 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=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20250227-isp-dart-v1-1-161e91ef4f46@gmail.com> X-Migadu-Flow: FLOW_OUT Reviewed-by: Alyssa Rosenzweig Le Thu , Feb 27, 2025 at 05:56:03PM +0100, Sasha Finkelstein via B4 Relay a écrit : > 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 > >