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From: Sasha Finkelstein via B4 Relay <devnull+fnkl.kernel.gmail.com@kernel.org>
To: Sven Peter <sven@svenpeter.dev>, Janne Grunau <j@jannau.net>,
	 Alyssa Rosenzweig <alyssa@rosenzweig.io>,
	Joerg Roedel <joro@8bytes.org>,  Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>
Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
	 iommu@lists.linux.dev, linux-kernel@vger.kernel.org,
	 Sasha Finkelstein <fnkl.kernel@gmail.com>,
	Hector Martin <marcan@marcan.st>
Subject: [PATCH v2 1/2] iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3
Date: Fri, 28 Feb 2025 17:32:07 +0100	[thread overview]
Message-ID: <20250228-isp-dart-v2-1-0ead81a90e2d@gmail.com> (raw)
In-Reply-To: <20250228-isp-dart-v2-0-0ead81a90e2d@gmail.com>

From: Hector Martin <marcan@marcan.st>

ISP needs this.

Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
---
 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



WARNING: multiple messages have this Message-ID (diff)
From: Sasha Finkelstein <fnkl.kernel@gmail.com>
To: Sven Peter <sven@svenpeter.dev>, Janne Grunau <j@jannau.net>,
	 Alyssa Rosenzweig <alyssa@rosenzweig.io>,
	Joerg Roedel <joro@8bytes.org>,  Will Deacon <will@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>
Cc: asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
	 iommu@lists.linux.dev, linux-kernel@vger.kernel.org,
	 Sasha Finkelstein <fnkl.kernel@gmail.com>,
	Hector Martin <marcan@marcan.st>
Subject: [PATCH v2 1/2] iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3
Date: Fri, 28 Feb 2025 17:32:07 +0100	[thread overview]
Message-ID: <20250228-isp-dart-v2-1-0ead81a90e2d@gmail.com> (raw)
In-Reply-To: <20250228-isp-dart-v2-0-0ead81a90e2d@gmail.com>

From: Hector Martin <marcan@marcan.st>

ISP needs this.

Signed-off-by: Hector Martin <marcan@marcan.st>
Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
---
 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


  reply	other threads:[~2025-02-28 16:32 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-28 16:32 [PATCH v2 0/2] iommu: apple-dart: Support the ISP DART Sasha Finkelstein via B4 Relay
2025-02-28 16:32 ` Sasha Finkelstein
2025-02-28 16:32 ` Sasha Finkelstein via B4 Relay [this message]
2025-02-28 16:32   ` [PATCH v2 1/2] iommu: apple-dart: Increase MAX_DARTS_PER_DEVICE to 3 Sasha Finkelstein
2025-02-28 16:32 ` [PATCH v2 2/2] iommu: apple-dart: Allow mismatched bypass support Sasha Finkelstein via B4 Relay
2025-02-28 16:32   ` Sasha Finkelstein
2025-02-28 16:42   ` Alyssa Rosenzweig

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