On Mon, May 18, 2009 at 11:15:31AM +0530, arun c wrote:
> Hi,
> > Sorry, I don't think so.
> >
> > Copying stuff to non-cacheable addresses can have other side effects.
>
> My destination memory is a PCI pre-fetchable memory. I am not sure
> this is cacheable or not.
Yes, it is cacheable. "Pre-f
Hi,
On Mon, May 18, 2009 at 6:50 AM, Grant Grundler
wrote:
> Hi Arun, Sandeep,
>
> On Sat, May 16, 2009 at 06:33:44PM +0530, SandeepKsinha wrote:
>> Hi Arun,
>>
>> On Sat, May 16, 2009 at 5:48 PM, arun c wrote:
>> > Hi all,
>> >
>> > I want to copy data from user space to PCI memory.
>> >
>> > I
On Mon, May 18, 2009 at 6:50 AM, Grant Grundler
wrote:
> Hi Arun, Sandeep,
>
> On Sat, May 16, 2009 at 06:33:44PM +0530, SandeepKsinha wrote:
>> Hi Arun,
>>
>> On Sat, May 16, 2009 at 5:48 PM, arun c wrote:
>> > Hi all,
>> >
>> > I want to copy data from user space to PCI memory.
>> >
>> > I mapp
Hi Arun, Sandeep,
On Sat, May 16, 2009 at 06:33:44PM +0530, SandeepKsinha wrote:
> Hi Arun,
>
> On Sat, May 16, 2009 at 5:48 PM, arun c wrote:
> > Hi all,
> >
> > I want to copy data from user space to PCI memory.
> >
> > I mapped the PCI memory of the card by,
> >
> > 1)pci_request_regions(pci_
On Sat, May 16, 2009 at 6:33 PM, SandeepKsinha wrote:
> Hi Arun,
>
> On Sat, May 16, 2009 at 5:48 PM, arun c wrote:
>> Hi all,
>>
>> I want to copy data from user space to PCI memory.
>>
>> I mapped the PCI memory of the card by,
>>
>> 1)pci_request_regions(pci_dev, DEVICE_NAME);
>> 2)buffer_addr
Hi Arun,
On Sat, May 16, 2009 at 5:48 PM, arun c wrote:
> Hi all,
>
> I want to copy data from user space to PCI memory.
>
> I mapped the PCI memory of the card by,
>
> 1)pci_request_regions(pci_dev, DEVICE_NAME);
> 2)buffer_addr = pci_iomap(pci_dev, 1, 1024);
>
> Now I want to write data supplie
Hi all,
I want to copy data from user space to PCI memory.
I mapped the PCI memory of the card by,
1)pci_request_regions(pci_dev, DEVICE_NAME);
2)buffer_addr = pci_iomap(pci_dev, 1, 1024);
Now I want to write data supplied by the
user to buffer_addr(BAR1 pre-fetch-able memory
of the device)
I
