On Fri, May 23, 2025 at 11:29:58PM +0000, David Matlack wrote:
> Import drivers/dma/ioat/{hw.h,registers.h} into tools/include/ so that
> they can be used in VFIO selftests to interact with Intel CBDMA devices.
>
> Changes made when importing:
> - Drop system_has_dca_enabled() prototype from hw.h
>
> Cc: Dave Jiang <dave.ji...@intel.com>
> Cc: Dan Williams <dan.j.willi...@intel.com>
> Signed-off-by: David Matlack <dmatl...@google.com>
> ---
> tools/include/drivers/dma/ioat/hw.h | 270 +++++++++++++++++++++
> tools/include/drivers/dma/ioat/registers.h | 251 +++++++++++++++++++
> 2 files changed, 521 insertions(+)
> create mode 100644 tools/include/drivers/dma/ioat/hw.h
> create mode 100644 tools/include/drivers/dma/ioat/registers.h
I think you'd be better to not duplicate the code but just #include a
shared header from drivers/dma/ioat/ and so on for the other patches
too
Jason
