lkml.org 
[lkml]   [2010]   [Dec]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[PATCHv7 0/4] omap: iovmm - fixes for iovmm module
Date
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(-)



\
 
 \ /
  Last update: 2010-12-15 01:57    [W:0.042 / U:0.136 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site