From: Chengwen Feng <fengchengwen@huawei.com>
To: <thomas@monjalon.net>, <ferruh.yigit@intel.com>
Cc: <dev@dpdk.org>, <jerinj@marvell.com>, <ruifeng.wang@arm.com>,
<viktorin@rehivetech.com>, <bruce.richardson@intel.com>,
<Honnappa.Nagarahalli@arm.com>
Subject: [dpdk-dev] [PATCH 1/2] config/arm: add non-SVE march for soc kunpeng930
Date: Wed, 12 May 2021 16:28:45 +0800 [thread overview]
Message-ID: <1620808126-18876-2-git-send-email-fengchengwen@huawei.com> (raw)
In-Reply-To: <1620808126-18876-1-git-send-email-fengchengwen@huawei.com>
Currently, the soc_kunpeng930 declares '-march=armv8.2-a+crypto+sve',
but some compiler doesn't recognize the march because it doesn't
support sve.
This patch adds '-march=armv8.2-a+crypto' before
'-march=armv8.2-a+crypto+sve' so that:
1. If compiler doesn't support '-march=armv8.2-a+crypto+sve', then it
will fallback supports 'armv8.2-a+crypto'.
2. If compiler supports '-march=armv8.2-a+crypto+sve', then it will
compile SVE-related code.
Fixes: 7cf32a22b240 ("config/arm: add Hisilicon kunpeng")
Signed-off-by: Chengwen Feng <fengchengwen@huawei.com>
---
config/arm/meson.build | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/config/arm/meson.build b/config/arm/meson.build
index 3f34ec9..fe6c29b 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -158,7 +158,7 @@ implementer_hisilicon = {
]
},
'0xd02': {
- 'machine_args': ['-march=armv8.2-a+crypto+sve'],
+ 'machine_args': ['-march=armv8.2-a+crypto', '-march=armv8.2-a+crypto+sve'],
'flags': [
['RTE_MACHINE', '"Kunpeng 930"'],
['RTE_ARM_FEATURE_ATOMICS', true],
--
2.8.1
next prev parent reply other threads:[~2021-05-12 8:31 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-12 8:28 [dpdk-dev] [PATCH 0/2] bugfix for Kunpeng930 SVE compile Chengwen Feng
2021-05-12 8:28 ` Chengwen Feng [this message]
2021-05-12 8:44 ` [dpdk-dev] [PATCH 1/2] config/arm: add non-SVE march for soc kunpeng930 Jerin Jacob
2021-05-12 23:00 ` Honnappa Nagarahalli
2021-05-13 4:49 ` fengchengwen
2021-05-12 8:28 ` [dpdk-dev] [PATCH 2/2] net/hns3: refactor SVE code compile method Chengwen Feng
2021-05-12 23:12 ` Honnappa Nagarahalli
2021-05-12 23:21 ` Honnappa Nagarahalli
2021-05-13 0:51 ` fengchengwen
2021-05-13 20:42 ` Honnappa Nagarahalli
2021-05-13 10:04 ` Bruce Richardson
2021-05-13 4:41 ` [dpdk-dev] [PATCH v2 0/2] bugfix for Kunpeng SVE compile Chengwen Feng
2021-05-13 4:41 ` [dpdk-dev] [PATCH v2 1/2] config/arm: select best -march parameter for kunpeng soc Chengwen Feng
2021-05-13 4:41 ` [dpdk-dev] [PATCH v2 2/2] net/hns3: refactor SVE code compile method Chengwen Feng
2021-05-13 6:16 ` [dpdk-dev] [PATCH v3 0/2] bugfix for Kunpeng SVE compile Chengwen Feng
2021-05-13 6:16 ` [dpdk-dev] [PATCH v3 1/2] config/arm: select most suitable -march for kunpeng soc Chengwen Feng
2021-05-13 6:16 ` [dpdk-dev] [PATCH v3 2/2] net/hns3: refactor SVE code compile method Chengwen Feng
2021-05-13 13:08 ` [dpdk-dev] [PATCH v4 0/2] bugfix for Kunpeng SVE compile Chengwen Feng
2021-05-13 13:08 ` [dpdk-dev] [PATCH v4 1/2] config/arm: select most suitable -march for kunpeng soc Chengwen Feng
2021-05-13 15:24 ` Jerin Jacob
2021-05-13 23:12 ` Honnappa Nagarahalli
2021-05-14 10:23 ` fengchengwen
2021-05-18 13:25 ` Honnappa Nagarahalli
2021-05-18 13:45 ` Jerin Jacob
2021-05-13 13:08 ` [dpdk-dev] [PATCH v4 2/2] net/hns3: refactor SVE code compile method Chengwen Feng
2021-05-13 22:19 ` Honnappa Nagarahalli
2021-05-14 2:53 ` fengchengwen
2021-05-14 9:53 ` [dpdk-dev] [PATCH v5 0/2] bugfix for Kunpeng SVE compile Chengwen Feng
2021-05-14 9:53 ` [dpdk-dev] [PATCH v5 1/2] config/arm: select most suitable -march for kunpeng soc Chengwen Feng
2021-05-14 9:53 ` [dpdk-dev] [PATCH v5 2/2] net/hns3: refactor SVE code compile method Chengwen Feng
2021-05-14 14:12 ` Honnappa Nagarahalli
2021-05-18 12:41 ` fengchengwen
2021-05-18 13:11 ` Honnappa Nagarahalli
2021-05-18 13:12 ` Honnappa Nagarahalli
2021-05-18 13:24 ` Ferruh Yigit
2021-05-18 16:27 ` Ferruh Yigit
2021-05-19 0:23 ` fengchengwen
2021-05-19 8:08 ` David Marchand
2021-05-19 9:27 ` Ferruh Yigit
2021-05-19 12:16 ` fengchengwen
2021-05-19 12:37 ` David Marchand
2021-05-19 13:35 ` fengchengwen
2021-05-18 14:40 ` Ferruh Yigit
2021-05-18 15:15 ` Bruce Richardson
2021-05-18 16:12 ` Ferruh Yigit
2021-05-18 15:48 ` Honnappa Nagarahalli
2021-05-18 16:00 ` Ferruh Yigit
2021-05-18 16:12 ` Honnappa Nagarahalli
2021-05-18 16:37 ` Ferruh Yigit
2021-05-19 0:18 ` fengchengwen
2021-05-19 13:25 ` [dpdk-dev] [PATCH v6 0/2] bugfix for Kunpeng SVE compile Chengwen Feng
2021-05-19 13:25 ` [dpdk-dev] [PATCH v6 1/2] config/arm: select most suitable -march for kunpeng soc Chengwen Feng
2021-05-19 14:05 ` Jerin Jacob
2021-05-20 22:38 ` Honnappa Nagarahalli
2021-05-19 13:25 ` [dpdk-dev] [PATCH v6 2/2] net/hns3: refactor SVE code compile method Chengwen Feng
2021-05-19 15:02 ` Ferruh Yigit
2021-05-20 1:11 ` fengchengwen
2021-05-20 7:57 ` Ferruh Yigit
2021-05-20 8:24 ` Ruifeng Wang
2021-05-20 10:55 ` fengchengwen
2021-05-21 5:21 ` Ruifeng Wang
2021-05-21 6:53 ` fengchengwen
2021-05-24 5:38 ` Ruifeng Wang
2021-05-24 8:43 ` fengchengwen
2021-05-24 10:03 ` Ruifeng Wang
2021-05-24 13:15 ` fengchengwen
2021-05-24 13:12 ` [dpdk-dev] [PATCH v7 0/2] bugfix for Kunpeng SVE compile Chengwen Feng
2021-05-24 13:12 ` [dpdk-dev] [PATCH v7 1/2] config/arm: select most suitable -march for kunpeng soc Chengwen Feng
2021-05-24 13:12 ` [dpdk-dev] [PATCH v7 2/2] net/hns3: refactor SVE code compile method Chengwen Feng
2021-05-24 13:23 ` [dpdk-dev] [PATCH v8 0/2] bugfix for Kunpeng SVE compile Chengwen Feng
2021-05-24 13:23 ` [dpdk-dev] [PATCH v8 1/2] config/arm: select most suitable -march for kunpeng soc Chengwen Feng
2021-06-17 7:03 ` Thomas Monjalon
2021-06-17 23:33 ` Honnappa Nagarahalli
2021-06-21 0:52 ` fengchengwen
2021-06-23 8:08 ` Thomas Monjalon
2021-06-23 8:24 ` fengchengwen
2021-05-24 13:23 ` [dpdk-dev] [PATCH v8 2/2] net/hns3: refactor SVE code compile method Chengwen Feng
2021-05-25 6:04 ` Ruifeng Wang
2021-05-27 7:07 ` Fengchengwen
2021-06-12 7:09 ` fengchengwen
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