From: Zhigang Lu <zlu@ezchip.com>
To: <dev@dpdk.org>
Subject: [dpdk-dev] [PATCH v3 03/12] hash: check SSE flags only on x86 builds
Date: Mon, 6 Jul 2015 16:51:28 +0800 [thread overview]
Message-ID: <1436172698-21749-4-git-send-email-zlu@ezchip.com> (raw)
In-Reply-To: <1436172698-21749-1-git-send-email-zlu@ezchip.com>
This is necessary because the required CPU flags may not be defined on
other architectures.
Change-Id: I14d3f9f625b2e7567123f1c97095f8d06abd674b
Signed-off-by: Zhigang Lu <zlu@ezchip.com>
---
lib/librte_hash/rte_hash_crc.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lib/librte_hash/rte_hash_crc.h b/lib/librte_hash/rte_hash_crc.h
index abdbd9a..1f6f5bf 100644
--- a/lib/librte_hash/rte_hash_crc.h
+++ b/lib/librte_hash/rte_hash_crc.h
@@ -425,12 +425,14 @@ static inline void
rte_hash_crc_set_alg(uint8_t alg)
{
switch (alg) {
+#if defined(RTE_ARCH_I686) || defined(RTE_ARCH_X86_64)
case CRC32_SSE42_x64:
if (! rte_cpu_get_flag_enabled(RTE_CPUFLAG_EM64T))
alg = CRC32_SSE42;
case CRC32_SSE42:
if (! rte_cpu_get_flag_enabled(RTE_CPUFLAG_SSE4_2))
alg = CRC32_SW;
+#endif
case CRC32_SW:
crc32_alg = alg;
default:
--
2.1.2
next prev parent reply other threads:[~2015-07-06 8:52 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-06 8:51 [dpdk-dev] [PATCH v3 00/12] Introducing the TILE-Gx platform Zhigang Lu
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 01/12] test: limit x86 cpuflags checks to x86 builds Zhigang Lu
2015-07-06 10:53 ` Bruce Richardson
2015-07-07 8:21 ` Tony Lu
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 02/12] hash: fix compilation on non-X86 platforms Zhigang Lu
2015-07-06 11:15 ` Bruce Richardson
2015-07-07 8:24 ` Tony Lu
2015-07-07 14:52 ` Sanford, Robert
2015-07-08 8:21 ` Tony Lu
2015-07-06 8:51 ` Zhigang Lu [this message]
2015-07-06 15:32 ` [dpdk-dev] [PATCH v3 03/12] hash: check SSE flags only on x86 builds Bruce Richardson
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 04/12] eal: allow empty compile time flags Zhigang Lu
2015-07-06 15:33 ` Bruce Richardson
2015-07-09 0:46 ` Thomas Monjalon
2015-07-09 4:20 ` Tony Lu
2015-07-09 6:49 ` damu
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 05/12] config: remove RTE_LIBNAME definition Zhigang Lu
2015-07-06 15:34 ` Bruce Richardson
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 06/12] memzone: refactor rte_memzone_reserve() variants Zhigang Lu
2015-07-09 0:51 ` Thomas Monjalon
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 07/12] memzone: allow multiple pagesizes to be requested Zhigang Lu
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 08/12] mempool: allow config override on element alignment Zhigang Lu
2015-07-06 15:37 ` Bruce Richardson
2015-07-07 9:15 ` Tony Lu
2015-07-07 10:10 ` Bruce Richardson
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 09/12] tile: add page sizes for TILE-Gx/Mx platforms Zhigang Lu
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 10/12] tile: initial TILE-Gx support Zhigang Lu
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 11/12] tile: Add TILE-Gx mPIPE poll mode driver Zhigang Lu
2015-07-06 8:51 ` [dpdk-dev] [PATCH v3 12/12] maintainers: claim responsibility for TILE-Gx platform Zhigang Lu
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