accel/dpdk_compressdev: Support uadk compress pmd

Add support of UADK Compress Poll Mode Driver to accel/dpdk_compressdev.

build:
./configure --with-dpdk-uadk --with-dpdk-compressdev
make

./build

accel/dpdk_compressdev: Support uadk compress pmd

Add support of UADK Compress Poll Mode Driver to accel/dpdk_compressdev.

build:
./configure --with-dpdk-uadk --with-dpdk-compressdev
make

./build/bin/spdk_tgt -m 0xf0 --wait-for-rpc

./scripts/rpc.py compressdev_scan_accel_module -p 3
./scripts/rpc.py accel_assign_opc -o compress -m dpdk_compressdev
./scripts/rpc.py accel_assign_opc -o decompress -m dpdk_compressdev
./scripts/rpc.py framework_start_init
./scripts/rpc.py accel_get_opc_assignments

Change-Id: I202c17c3a936208901a3bdc6bb2a11ddc88875f7
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/23738
Reviewed-by: Changpeng Liu <changpeliu@tencent.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Konrad Sztyber <konrad.sztyber@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <jim.harris@samsung.com>

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module/accel: Add compressDev accel_module

This is the port of the vbdev compress logic into the accel
framework. It includes just one enhancement, to only fill each
mbuf in either src or dst array

module/accel: Add compressDev accel_module

This is the port of the vbdev compress logic into the accel
framework. It includes just one enhancement, to only fill each
mbuf in either src or dst array with max "window size" param to
avoid QAT errors. Note that DPDK ISAL PMD was not ported as we
have native ISAL compression in accel now.

Note: ISAL w/DPDK is still built w/this patch, that can't be
removed until the vbdev module moves to accel fw as it still
depends on DPDK ISAL PMD.

Follow-on patches will include addition C API for PMD selection,
this patch just gets equivalent functionality going. Upcoming
patches will also convert the vbdev compress module to use the
accel framework instead of talking directly to compressdev.

More patches will also address comments on vbdev common code
that addressed here would make the review challenging.

This patch also fixes a bug in the ported code that needs to
be fixed here to pass CI. Capability discovery was incorrect
causing all devices to appear to not support chained mbufs,
with the mbuf splitting code this is important to get right.

Signed-off-by: paul luse <paul.e.luse@intel.com>
Change-Id: I7f526404819b145ef26e40877122ba80a02fcf51
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/15178
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com>

show more ...