dmaengine: idxd: Correct IAX operation code names

mainline inclusion
from mainline-v6.0
commit d0b55afa
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I596WO


CVE: NA

Intel-SIG: commit d0b55afa dmaengine: idxd: Correct IAX operation code names.
Incremental backporting patches for DSA/IAA on Intel Xeon platform.

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

Some IAX operation code nomenclatures are misleading or don't match with
others:

1. Operation code 0x4c is Zero Compress 32. IAX_OPCODE_DECOMP_32 is a
   misleading name. Change it to IAX_OPCODE_ZERO_COMP_32.
2. Operation code 0x4d is Zero Compress 16. IAX_OPCODE_DECOMP_16 is a
   misleading name. Change it to IAX_OPCODE_ZERO_COMP_16.
3. IAX_OPCDE_FIND_UNIQUE is corrected to match with other nomenclatures.

Co-developed-by: Li Zhang <li4.zhang@intel.com>
Signed-off-by: Li Zhang <li4.zhang@intel.com>
Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20220707002052.1546361-1-fenghua.yu@intel.com


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