dmaengine: idxd: update IAA definitions for user header

mainline inclusion
from mainline-v5.19
commit 2d7991fe
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I596WO
CVE: NA

Intel-SIG: commit 2d7991fe dmaengine: idxd: update IAA definitions for user header.
Incremental backporting patches for DSA/IAA on Intel Xeon platform.

--------------------------------

Add additional structure definitions for Intel In-memory Analytics
Accelerator (IAA/IAX). See specification (1) for more details.

1: https://cdrdv2.intel.com/v1/dl/getContent/721858



Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/164704100212.1373038.18362680016033557757.stgit@djiang5-desk3.ch.intel.com


Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Xiaochen Shen <xiaochen.shen@intel.com>