Mario Holbe wrote:
Jason Luo <[EMAIL PROTECTED]> wrote:
Now, I am writing a driver, which need 200M contiguous physical
memory? can do? how to do it?
The ftape utils have a tool called swapout which tries to 'free'
large chunks of memory which then can be allocated by the ftape
module loaded
Mario Holbe wrote:
Jason Luo [EMAIL PROTECTED] wrote:
Now, I am writing a driver, which need 200M contiguous physical
memory? can do? how to do it?
The ftape utils have a tool called swapout which tries to 'free'
large chunks of memory which then can be allocated by the ftape
module loaded
Chris Wedgwood wrote:
it's driver in windows can do it.
windows can get 200MB of memory on a running system relaibly? does it
swap like mad when you do this?
I'm guessing that driver isn't too likely to pass WHQL testing on
Windows either, whatever it's doing..
--
Robert Hancock
On Thu, 10 Mar 2005, Nate Edel wrote:
From: "Arjan van de Ven" <[EMAIL PROTECTED]>
To: "Jason Luo" <[EMAIL PROTECTED]>
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
(or want to reserve memory at the boot commandline and then do really
really evil hacks)
Such
From: "Arjan van de Ven" <[EMAIL PROTECTED]>
To: "Jason Luo" <[EMAIL PROTECTED]>
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
(or want to reserve memory at the boot commandline and then do really
really evil hacks)
Such as booting the machine with "mem=(real
On Thu, 2005-03-10 at 10:57 -0800, Nate Edel wrote:
> From: "Arjan van de Ven" <[EMAIL PROTECTED]>
> To: "Jason Luo" <[EMAIL PROTECTED]>
> >> A data acquisition card. In DMA mode, the card need 200M contiguous
> >> memory for DMA.
> >
> > (or want to reserve memory at the boot commandline and then
Jason Luo <[EMAIL PROTECTED]> wrote:
> Now, I am writing a driver, which need 200M contiguous physical
> memory? can do? how to do it?
The ftape utils have a tool called swapout which tries to 'free'
large chunks of memory which then can be allocated by the ftape
module loaded subsequently.
I
On Thu, Mar 10, 2005 at 04:49:20PM +0800, Jason Luo wrote:
> A data acquisition card. In DMA mode, the card need 200M contiguous
> memory for DMA.
ick? it can't do scatter-gather or anything sane?
> it's driver in windows can do it.
windows can get 200MB of memory on a running system relaibly?
On Thu, 2005-03-10 at 16:49 +0800, Jason Luo wrote:
> thanks!
> A data acquisition card. In DMA mode, the card need 200M contiguous
> memory for DMA.
> it's driver in windows can do it. so custom ask us to support it.
> are there a way although it'is unpopular?
not really unless your card can do
thanks!
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
it's driver in windows can do it. so custom ask us to support it.
are there a way although it'is unpopular?
On Thu, 10 Mar 2005 00:16:34 -0800, Chris Wedgwood <[EMAIL PROTECTED]> wrote:
> On Thu, Mar 10,
On Thu, Mar 10, 2005 at 04:10:18PM +0800, Jason Luo wrote:
> Now, I am writing a driver, which need 200M contiguous physical
> memory? can do? how to do it?
Not easily no. Do you really need this? What kind of hardware is
this?
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Hi,
Now, I am writing a driver, which need 200M contiguous physical
memory? can do? how to do it?
thanks!
Jason
-
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the body of a message to [EMAIL PROTECTED]
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Hi,
Now, I am writing a driver, which need 200M contiguous physical
memory? can do? how to do it?
thanks!
Jason
-
To unsubscribe from this list: send the line unsubscribe linux-kernel in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thu, Mar 10, 2005 at 04:10:18PM +0800, Jason Luo wrote:
Now, I am writing a driver, which need 200M contiguous physical
memory? can do? how to do it?
Not easily no. Do you really need this? What kind of hardware is
this?
-
To unsubscribe from this list: send the line unsubscribe
thanks!
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
it's driver in windows can do it. so custom ask us to support it.
are there a way although it'is unpopular?
On Thu, 10 Mar 2005 00:16:34 -0800, Chris Wedgwood [EMAIL PROTECTED] wrote:
On Thu, Mar 10, 2005
On Thu, 2005-03-10 at 16:49 +0800, Jason Luo wrote:
thanks!
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
it's driver in windows can do it. so custom ask us to support it.
are there a way although it'is unpopular?
not really unless your card can do
On Thu, Mar 10, 2005 at 04:49:20PM +0800, Jason Luo wrote:
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
ick? it can't do scatter-gather or anything sane?
it's driver in windows can do it.
windows can get 200MB of memory on a running system relaibly?
Jason Luo [EMAIL PROTECTED] wrote:
Now, I am writing a driver, which need 200M contiguous physical
memory? can do? how to do it?
The ftape utils have a tool called swapout which tries to 'free'
large chunks of memory which then can be allocated by the ftape
module loaded subsequently.
I don't
On Thu, 2005-03-10 at 10:57 -0800, Nate Edel wrote:
From: Arjan van de Ven [EMAIL PROTECTED]
To: Jason Luo [EMAIL PROTECTED]
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
(or want to reserve memory at the boot commandline and then do really
really
From: Arjan van de Ven [EMAIL PROTECTED]
To: Jason Luo [EMAIL PROTECTED]
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
(or want to reserve memory at the boot commandline and then do really
really evil hacks)
Such as booting the machine with mem=(real memory -
On Thu, 10 Mar 2005, Nate Edel wrote:
From: Arjan van de Ven [EMAIL PROTECTED]
To: Jason Luo [EMAIL PROTECTED]
A data acquisition card. In DMA mode, the card need 200M contiguous
memory for DMA.
(or want to reserve memory at the boot commandline and then do really
really evil hacks)
Such as
Chris Wedgwood wrote:
it's driver in windows can do it.
windows can get 200MB of memory on a running system relaibly? does it
swap like mad when you do this?
I'm guessing that driver isn't too likely to pass WHQL testing on
Windows either, whatever it's doing..
--
Robert Hancock
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