d/numam-spdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

util: Move architecture detection to crc32c.c

Browse Source 
This is only needed within the c file. It doesn't
need to be in the public header.

Change-Id: I0e072ea5eddc6edc84faecee9ef50fb2c20dbb24
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/442426
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Ben Walker 2019-01-28 13:07:17 -07:00 committed by Jim Harris
parent 608d80a033
commit 99382d2f7f
2 changed files with 17 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
include/spdk/crc32.h
View File

@ -46,22 +46,6 @@
extern "C" {
#endif
#if defined(__aarch64__) || defined(__AARCH64__)
#ifdef __ARM_FEATURE_CRC32
#define SPDK_HAVE_ARM_CRC
#include <arm_acle.h>
#endif
#endif
#if defined(__x86_64__) && defined(__SSE4_2__)
#ifdef SPDK_CONFIG_ISAL
#define SPDK_HAVE_ISAL
#include <isa-l/include/crc.h>
#else
#define SPDK_HAVE_SSE4_2
#include <x86intrin.h>
#endif
#endif
/**
* IEEE CRC-32 polynomial (bit reflected)
*/

17
lib/util/crc32c.c
View File

@ -33,6 +33,23 @@
#include "spdk/crc32.h"
#if defined(__aarch64__) || defined(__AARCH64__)
#ifdef __ARM_FEATURE_CRC32
#define SPDK_HAVE_ARM_CRC
#include <arm_acle.h>
#endif
#endif
#if defined(__x86_64__) && defined(__SSE4_2__)
#ifdef SPDK_CONFIG_ISAL
#define SPDK_HAVE_ISAL
#include <isa-l/include/crc.h>
#else
#define SPDK_HAVE_SSE4_2
#include <x86intrin.h>
#endif
#endif
#ifdef SPDK_HAVE_ISAL
uint32_t