Re: [PATCH v2 1/4] ARM: new cache maintenance api for iommu mem flush

2012-06-20 Thread Russell King - ARM Linux
On Tue, Jun 19, 2012 at 04:51:07PM +0530, Gupta, Ramesh wrote: From 785a1f2854002ce7c1c8880bc5d8d92a7868bf1c Mon Sep 17 00:00:00 2001 From: Ramesh Gupta G grgu...@ti.com Date: Fri, 15 Jun 2012 16:37:20 +0530 Subject: [PATCH v2 1/4] ARM: new cache maintenance api for iommu mem flush non

Re: [PATCH v2 1/4] ARM: new cache maintenance api for iommu mem flush

2012-06-20 Thread Gupta, Ramesh
16:37:20 +0530 Subject: [PATCH v2 1/4] ARM: new cache maintenance api for iommu mem flush non-coherent IOMMUs need to make sure that the data held in the caches need to be visible for the MMU hardware. A new L1 cache maintenance api has been created to handle this. Thanks to RMK's suggestions

[PATCH v2 1/4] ARM: new cache maintenance api for iommu mem flush

2012-06-19 Thread Gupta, Ramesh
From 785a1f2854002ce7c1c8880bc5d8d92a7868bf1c Mon Sep 17 00:00:00 2001 From: Ramesh Gupta G grgu...@ti.com Date: Fri, 15 Jun 2012 16:37:20 +0530 Subject: [PATCH v2 1/4] ARM: new cache maintenance api for iommu mem flush non-coherent IOMMUs need to make sure that the data held in the caches need