[PATCHv7 0/4] omap: iovmm - fixes for iovmm module
Kanigeri, Hari
h-kanigeri2 at ti.com
Tue Dec 14 20:54:17 EST 2010
Fernando,
For omap patches, follow the convention
OMAP: iommu: <subject>
OMAP: iovmm: <subject>
Ref: http://www.spinics.net/lists/linux-omap/msg39956.html
On Tue, Dec 14, 2010 at 6:53 PM, Fernando Guzman Lugo
<fernando.lugo at ti.com> wrote:
> Misc fixes found while working with iovmm module. They are
> needed in order to tidspbridge can work properly along with
> iovmm module.
>
> Version 7:
> * Change 4/4 patch base on Felipe Contreras comments about
> having start/end in platform data and struct iommu.
>
> Version 6:
> * Rebase on Russell King branch.
> - for details see:
> http://marc.info/?l=linux-omap&m=129228495723001&w=2
>
> Version 5:
> * Changes in "iommu: create new api to set valid da range"
> - Change range variables to platform data structure.
>
> Version 4:
> * Changes in "iommu: create new api to set valid da range"
> - Validate range for fixed address.
> - Change way of change boundaries to avoid possible overflow
> instead of style :
> start + bytes >= end which start + end can overflow
> use style:
> end - start < bytes
>
> Version 3:
> * change patch 2 base on Felipe Contreras' comments,
> now it uses min_t and I deleted some blank lines.
> * patch "create new api to set valid da range" is base on
> "iovmm: IVA2 MMU range is from 0x11000000 to 0xFFFFFFFF"
> patch and on Hiroshi's comments and now it is added to
> this set.
>
> Version 2:
> * Removed "iovmm: fixes for iovmm module" that patch was already
> sent.
> * Modified "iovmm: fix roundup for next area and end check for the
> last area" patch, base on Davin Cohen's comments and rename it
> to a proper name that describes what it is doing now.
>
>
> Guzman Lugo, Fernando (4):
> omap: iovmm - no gap checking for fixed address
> omap: iovmm - add superpages support to fixed da address
> omap: iovmm - replace __iounmap with iounmap
> omap: iommu - create new api to set valid da range
>
> arch/arm/mach-omap2/omap-iommu.c | 8 +++
> arch/arm/plat-omap/include/plat/iommu.h | 5 ++
> arch/arm/plat-omap/iommu.c | 24 +++++++++
> arch/arm/plat-omap/iovmm.c | 81 +++++++++++++++++-------------
> 4 files changed, 83 insertions(+), 35 deletions(-)
>
>
--
Thank you,
Best regards,
Hari Kanigeri
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