[dpdk-dev] [PATCH 1/2] drivers/qat: im buffer too small - split op

[Akhil Goyal]

Hi Fiona,

Could you please review this patchset.
> 
> This patch implements a special way of buffer handling when internal
> QAT IM buffer is too small for Huffman dynamic compression operation.
> Instead of falling back to fixed compression, the operation is now
> split into multiple smaller dynamic compression requests (possible to
> execute on QAT) and their results are then combined and copied into
> the output buffer. This is not possible if any checksum calculation
> was requested - in such case the code falls back to fixed compression
> as before.
> 
> Signed-off-by: Adam Dybkowski <adamx.dybkowski at intel.com>
> ---
>  drivers/common/qat/qat_qp.c         | 231 ++++++++++++--
>  drivers/common/qat/qat_qp.h         |   7 +
>  drivers/compress/qat/qat_comp.c     | 458 +++++++++++++++++++++++++---
>  drivers/compress/qat/qat_comp.h     |  22 +-
>  drivers/compress/qat/qat_comp_pmd.c |  24 +-
>  5 files changed, 669 insertions(+), 73 deletions(-)
>