linux-kernel - [PATCH] DTS: DMA: Fix DMA3 interrupts

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <1385712446-28221-1-git-send-email-hongbo.zhang@freescale.com>
Date:	Fri, 29 Nov 2013 16:07:26 +0800
From:	<hongbo.zhang@...escale.com>
To:	<scottwood@...escale.com>, <benh@...nel.crashing.org>,
	<linuxppc-dev@...ts.ozlabs.org>
CC:	<linux-kernel@...r.kernel.org>,
	Hongbo Zhang <hongbo.zhang@...escale.com>
Subject: [PATCH] DTS: DMA: Fix DMA3 interrupts

From: Hongbo Zhang <hongbo.zhang@...escale.com>

MPIC registers for internal interrupts is non-continous in address, any
internal interrupt number greater than 159 should be added (16+208) to work.
16 is due to external interrupts as usual, 208 is due to the non-continous MPIC
register space.
Tested on T4240 rev2 with SRIO2 disabled.

Signed-off-by: Hongbo Zhang <hongbo.zhang@...escale.com>
---
 arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi |   16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi b/arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi
index b89d816..d3cc8d0 100644
--- a/arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi
+++ b/arch/powerpc/boot/dts/fsl/elo3-dma-2.dtsi
@@ -42,41 +42,41 @@ dma2: dma@...300 {
 	dma-channel@0 {
 		compatible = "fsl,eloplus-dma-channel";
 		reg = <0x0 0x80>;
-		interrupts = <256 2 0 0>;
+		interrupts = <464 2 0 0>;
 	};
 	dma-channel@80 {
 		compatible = "fsl,eloplus-dma-channel";
 		reg = <0x80 0x80>;
-		interrupts = <257 2 0 0>;
+		interrupts = <465 2 0 0>;
 	};
 	dma-channel@100 {
 		compatible = "fsl,eloplus-dma-channel";
 		reg = <0x100 0x80>;
-		interrupts = <258 2 0 0>;
+		interrupts = <466 2 0 0>;
 	};
 	dma-channel@180 {
 		compatible = "fsl,eloplus-dma-channel";
 		reg = <0x180 0x80>;
-		interrupts = <259 2 0 0>;
+		interrupts = <467 2 0 0>;
 	};
 	dma-channel@300 {
 		compatible = "fsl,eloplus-dma-channel";
 		reg = <0x300 0x80>;
-		interrupts = <260 2 0 0>;
+		interrupts = <468 2 0 0>;
 	};
 	dma-channel@380 {
 		compatible = "fsl,eloplus-dma-channel";
 		reg = <0x380 0x80>;
-		interrupts = <261 2 0 0>;
+		interrupts = <469 2 0 0>;
 	};
 	dma-channel@400 {
 		compatible = "fsl,eloplus-dma-channel";
 		reg = <0x400 0x80>;
-		interrupts = <262 2 0 0>;
+		interrupts = <470 2 0 0>;
 	};
 	dma-channel@480 {
 		compatible = "fsl,eloplus-dma-channel";
 		reg = <0x480 0x80>;
-		interrupts = <263 2 0 0>;
+		interrupts = <471 2 0 0>;
 	};
 };
-- 
1.7.9.5



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/