diff options
| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-07-04 10:40:06 +0200 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2019-07-04 10:48:05 +0200 |
| commit | 8d53e9f3c6001dcb2865f6e894da5b54e1418f88 (patch) | |
| tree | 63907f21c13636a987d43463c675d0727a04e327 /drivers/compress/isal/isal_compress_pmd_ops.c | |
| parent | e2bea7436061ca2e7e14bfcfdc5870f2555c3965 (diff) | |
New upstream version 18.11.2upstream-18.11-stable
Change-Id: I23eb4f9179abf1f9c659891f8fddb27ee68ad26b
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
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; } } |