Commit Graph

2 Commits

Author SHA1 Message Date
Daniel Verkamp
b483027aca util/crc32c: add SSE 4.2 CRC32 instruction support
Use the CRC32 CPU instruction, if available, to optimize the iSCSI
CRC-32C calculation.

Change-Id: Ifb706528c28f5e6921ebf525274b959d8cac85a0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/370766
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2017-08-02 19:47:35 -04:00
Daniel Verkamp
ae60710ab8 util: add CRC32 utility functions
Factor out the iSCSI and GPT CRC32 functions into generic library
functions.

Change-Id: I1f1a5f3968a983b663a51bd984500492eeb12605
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-on: https://review.gerrithub.io/370765
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
2017-08-02 19:47:35 -04:00