diff options
Diffstat (limited to 'drivers/compress/isal/isal_compress_pmd_ops.c')
| -rw-r--r-- | drivers/compress/isal/isal_compress_pmd_ops.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/compress/isal/isal_compress_pmd_ops.c b/drivers/compress/isal/isal_compress_pmd_ops.c index 41cade87..472e54e8 100644 --- a/drivers/compress/isal/isal_compress_pmd_ops.c +++ b/drivers/compress/isal/isal_compress_pmd_ops.c @@ -133,10 +133,18 @@ isal_comp_pmd_info_get(struct rte_compressdev *dev __rte_unused, { if (dev_info != NULL) { dev_info->capabilities = isal_pmd_capabilities; - dev_info->feature_flags = RTE_COMPDEV_FF_CPU_AVX512 | - RTE_COMPDEV_FF_CPU_AVX2 | - RTE_COMPDEV_FF_CPU_AVX | - RTE_COMPDEV_FF_CPU_SSE; + + /* Check CPU for supported vector instruction and set + * feature_flags + */ + if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX512F)) + dev_info->feature_flags |= RTE_COMPDEV_FF_CPU_AVX512; + else if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX2)) + dev_info->feature_flags |= RTE_COMPDEV_FF_CPU_AVX2; + else if (rte_cpu_get_flag_enabled(RTE_CPUFLAG_AVX)) + dev_info->feature_flags |= RTE_COMPDEV_FF_CPU_AVX; + else + dev_info->feature_flags |= RTE_COMPDEV_FF_CPU_SSE; } } |