I'd still much prefer to always have the pointer in struct device.
Especially as we're also looking into things like a global 64-bit bounce
buffer. Something like this untested patch ontop of your series:
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 628e33939aca..3cb95fa29f70 100
On Mon, May 24, 2021 at 11:49:34AM -0400, Konrad Rzeszutek Wilk wrote:
> rmem_swiotlb_setup
>
> ?
>
> Which is ARM specific and inside the generic code?
I don't think it is arm specific at all. It is OF specific, but just
about every platform but x86 uses OF. And I can think of an ACPI version
On Mon, May 24, 2021 at 11:49 PM Konrad Rzeszutek Wilk
wrote:
>
> On Tue, May 18, 2021 at 02:48:35PM +0800, Claire Chang wrote:
> > I didn't move this to a separate file because I feel it might be
> > confusing for swiotlb_alloc/free (and need more functions to be
> > non-static).
> > Maybe instea
On Tue, May 18, 2021 at 02:48:35PM +0800, Claire Chang wrote:
> I didn't move this to a separate file because I feel it might be
> confusing for swiotlb_alloc/free (and need more functions to be
> non-static).
> Maybe instead of moving to a separate file, we can try to come up with
> a better namin
On Thu, May 20, 2021 at 2:54 AM Florian Fainelli wrote:
>
>
>
> On 5/17/2021 11:42 PM, Claire Chang wrote:
> > Add the initialization function to create restricted DMA pools from
> > matching reserved-memory nodes.
> >
> > Signed-off-by: Claire Chang
> > ---
> > include/linux/device.h | 4 +++
On 5/17/2021 11:42 PM, Claire Chang wrote:
> Add the initialization function to create restricted DMA pools from
> matching reserved-memory nodes.
>
> Signed-off-by: Claire Chang
> ---
> include/linux/device.h | 4 +++
> include/linux/swiotlb.h | 3 +-
> kernel/dma/swiotlb.c| 76 ++
I didn't move this to a separate file because I feel it might be
confusing for swiotlb_alloc/free (and need more functions to be
non-static).
Maybe instead of moving to a separate file, we can try to come up with
a better naming?
Add the initialization function to create restricted DMA pools from
matching reserved-memory nodes.
Signed-off-by: Claire Chang
---
include/linux/device.h | 4 +++
include/linux/swiotlb.h | 3 +-
kernel/dma/swiotlb.c| 76 +
3 files changed, 82 inser
