Hello.
On 14-04-2011 1:16, Janusz Krzysztofik wrote:
Janusz Krzysztofik wrote:
After switching from mem-dma_handle to
virt_to_phys(mem-vaddr) used for obtaining page frame number
passed to remap_pfn_range() (commit
35d9f510b67b10338161aba6229d4f55b4000f5b),
videobuf-dma-contig
Please
Hello.
On 14-04-2011 1:01, Janusz Krzysztofik wrote:
After switching from mem-dma_handle to virt_to_phys(mem-vaddr)
used for obtaining page frame number passed to remap_pfn_range()
(commit 35d9f510b67b10338161aba6229d4f55b4000f5b),
videobuf-dma-contig
Please specify the commit summary
On Tue 12 Apr 2011 at 23:40:11 Russell King - ARM Linux wrote:
On Tue, Apr 12, 2011 at 11:06:34PM +0200, Janusz Krzysztofik wrote:
The patch tries to solve this regression by using
virt_to_phys(bus_to_virt(mem-dma_handle)) instead of problematic
virt_to_phys(mem-vaddr).
Who says that DMA
Hello.
On 13-04-2011 1:06, Janusz Krzysztofik wrote:
After switching from mem-dma_handle to virt_to_phys(mem-vaddr) used
for obtaining page frame number passed to remap_pfn_range()
(commit 35d9f510b67b10338161aba6229d4f55b4000f5b), videobuf-dma-contig
Please specify the commit summary --
Dnia środa 13 kwiecień 2011 o 14:03:44 Sergei Shtylyov napisał(a):
Hello.
On 13-04-2011 1:06, Janusz Krzysztofik wrote:
After switching from mem-dma_handle to virt_to_phys(mem-vaddr)
used for obtaining page frame number passed to remap_pfn_range()
(commit
Hello.
Janusz Krzysztofik wrote:
After switching from mem-dma_handle to virt_to_phys(mem-vaddr)
used for obtaining page frame number passed to remap_pfn_range()
(commit 35d9f510b67b10338161aba6229d4f55b4000f5b),
videobuf-dma-contig
Please specify the commit summary -- for the human
On Wed, Apr 13, 2011 at 12:52:31PM +0200, Janusz Krzysztofik wrote:
Taking into account that I'm just trying to fix a regression, and not
invent a new, long term solution: are you able to name an ARM based
board which a) is already supported in 2.6.39, b) is (or can be)
equipped with a
Dnia środa 13 kwiecień 2011 o 20:32:31 Russell King - ARM Linux
napisał(a):
On Wed, Apr 13, 2011 at 12:52:31PM +0200, Janusz Krzysztofik wrote:
Taking into account that I'm just trying to fix a regression, and
not invent a new, long term solution: are you able to name an ARM
based board
Dnia środa 13 kwiecień 2011 o 19:36:30 Sergei Shtylyov napisał(a):
Hello.
Janusz Krzysztofik wrote:
After switching from mem-dma_handle to virt_to_phys(mem-vaddr)
used for obtaining page frame number passed to remap_pfn_range()
(commit 35d9f510b67b10338161aba6229d4f55b4000f5b),
Dnia środa 13 kwiecień 2011 o 23:01:55 Janusz Krzysztofik napisał(a):
Dnia środa 13 kwiecień 2011 o 19:36:30 Sergei Shtylyov napisał(a):
Hello.
Janusz Krzysztofik wrote:
After switching from mem-dma_handle to
virt_to_phys(mem-vaddr) used for obtaining page frame number
passed to
On Wed, Apr 13, 2011 at 10:56:39PM +0200, Janusz Krzysztofik wrote:
Dnia środa 13 kwiecień 2011 o 20:32:31 Russell King - ARM Linux
napisał(a):
On Wed, Apr 13, 2011 at 12:52:31PM +0200, Janusz Krzysztofik wrote:
Taking into account that I'm just trying to fix a regression, and
not
Dnia czwartek 14 kwiecień 2011 o 00:00:08 Russell King - ARM Linux
napisał(a):
On Wed, Apr 13, 2011 at 10:56:39PM +0200, Janusz Krzysztofik wrote:
Dnia środa 13 kwiecień 2011 o 20:32:31 Russell King - ARM Linux
napisał(a):
On Wed, Apr 13, 2011 at 12:52:31PM +0200, Janusz Krzysztofik
On Tue, Apr 12, 2011 at 11:06:34PM +0200, Janusz Krzysztofik wrote:
The patch tries to solve this regression by using
virt_to_phys(bus_to_virt(mem-dma_handle)) instead of problematic
virt_to_phys(mem-vaddr).
Who says that DMA handles are bus addresses in the strictest sense?
DMA handles on
On Tue, 12 Apr 2011, Russell King - ARM Linux wrote:
On Tue, Apr 12, 2011 at 11:06:34PM +0200, Janusz Krzysztofik wrote:
The patch tries to solve this regression by using
virt_to_phys(bus_to_virt(mem-dma_handle)) instead of problematic
virt_to_phys(mem-vaddr).
Who says that DMA
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