Patchwork powerpc: remove tls_ssl_stream descriptor type capability in sec3.3 node

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Submitter Kim Phillips
Date April 23, 2010, 12:25 a.m.
Message ID <20100422192513.27ce5356.kim.phillips@freescale.com>
Download mbox | patch
Permalink /patch/50770/
State Accepted, archived
Commit 18f397c838e50bb2b8d581dcfc73f3d35ee5b1e2
Delegated to: Kumar Gala
Headers show

Comments

Kim Phillips - April 23, 2010, 12:25 a.m.
Technically, whilst SEC v3.3 h/w honours the tls_ssl_stream descriptor
type, it lacks the ARC4 algorithm execution unit required to be able
to execute anything meaningful with it.  Change the node to agree with
the documentation that declares that the sec3.3 really doesn't have such
a descriptor type.

Reported-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
---
 arch/powerpc/boot/dts/mpc8315erdb.dts |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
Kumar Gala - May 17, 2010, 3:51 p.m.
On Apr 22, 2010, at 7:25 PM, Kim Phillips wrote:

> Technically, whilst SEC v3.3 h/w honours the tls_ssl_stream descriptor
> type, it lacks the ARC4 algorithm execution unit required to be able
> to execute anything meaningful with it.  Change the node to agree with
> the documentation that declares that the sec3.3 really doesn't have such
> a descriptor type.
> 
> Reported-by: Haiying Wang <Haiying.Wang@freescale.com>
> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
> ---
> arch/powerpc/boot/dts/mpc8315erdb.dts |    2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)

applied to next

- k

Patch

diff --git a/arch/powerpc/boot/dts/mpc8315erdb.dts b/arch/powerpc/boot/dts/mpc8315erdb.dts
index 8a3a4f3..508b770 100644
--- a/arch/powerpc/boot/dts/mpc8315erdb.dts
+++ b/arch/powerpc/boot/dts/mpc8315erdb.dts
@@ -292,7 +292,7 @@ 
 			fsl,num-channels = <4>;
 			fsl,channel-fifo-len = <24>;
 			fsl,exec-units-mask = <0x97c>;
-			fsl,descriptor-types-mask = <0x3ab0abf>;
+			fsl,descriptor-types-mask = <0x3a30abf>;
 		};
 
 		sata@18000 {