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From: Yongseok Koh <yskoh@mellanox.com>
To: bruce.richardson@intel.com, jerinj@marvell.com,
	pbhagavatula@marvell.com,  shahafs@mellanox.com
Cc: dev@dpdk.org, thomas@monjalon.net, gavin.hu@arm.com,
	Honnappa.Nagarahalli@arm.com
Subject: [dpdk-dev] [PATCH 2/6] meson: change default cache line size for cortex-a72
Date: Fri, 12 Apr 2019 16:24:47 -0700	[thread overview]
Message-ID: <20190412232451.30197-3-yskoh@mellanox.com> (raw)
In-Reply-To: <20190412232451.30197-1-yskoh@mellanox.com>

Per the email discussion [1], the default cache line size of armv8
cortex-a72 is changed to 64 bytes.

[1] https://mails.dpdk.org/archives/dev/2019-January/123218.html

Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
---
 config/arm/meson.build | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/config/arm/meson.build b/config/arm/meson.build
index e00b894523..73c581948c 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -51,6 +51,8 @@ flags_dpaa2 = [
 	['RTE_MAX_LCORE', 16],
 	['RTE_LIBRTE_DPAA2_USE_PHYS_IOVA', false]]
 flags_default_extra = []
+flags_cortex_a72_extra = [
+	['RTE_CACHE_LINE_SIZE', 64]]
 flags_thunderx_extra = [
 	['RTE_MACHINE', '"thunderx"'],
 	['RTE_USE_C11_MEM_MODEL', false]]
@@ -73,7 +75,7 @@ machine_args_generic = [
 	['0xd03', ['-mcpu=cortex-a53']],
 	['0xd04', ['-mcpu=cortex-a35']],
 	['0xd07', ['-mcpu=cortex-a57']],
-	['0xd08', ['-mcpu=cortex-a72']],
+	['0xd08', ['-mcpu=cortex-a72'], flags_cortex_a72_extra],
 	['0xd09', ['-mcpu=cortex-a73']],
 	['0xd0a', ['-mcpu=cortex-a75']]]
 
-- 
2.21.0.196.g041f5ea


  parent reply	other threads:[~2019-04-12 23:25 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-12 23:24 [dpdk-dev] [PATCH 0/6] build: fix build for arm64 Yongseok Koh
2019-04-12 23:24 ` [dpdk-dev] [PATCH 1/6] meson: disable octeontx for buggy compilers on arm64 Yongseok Koh
2019-04-13  5:52   ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula
2019-04-15 18:16     ` Yongseok Koh
2019-04-12 23:24 ` Yongseok Koh [this message]
2019-04-13  6:43   ` [dpdk-dev] [EXT] [PATCH 2/6] meson: change default cache line size for cortex-a72 Jerin Jacob Kollanukkaran
2019-04-15  4:35     ` Honnappa Nagarahalli
2019-04-15 13:40       ` Honnappa Nagarahalli
2019-04-15 20:40         ` Yongseok Koh
2019-04-15 20:44           ` Honnappa Nagarahalli
2019-04-12 23:24 ` [dpdk-dev] [PATCH 3/6] net/mlx: fix library search in meson build Yongseok Koh
2019-04-15  9:19   ` Bruce Richardson
2019-04-15 19:48     ` Yongseok Koh
2019-04-15 10:12   ` Luca Boccassi
2019-04-15 19:48     ` Yongseok Koh
2019-04-18  9:25       ` Luca Boccassi
2019-04-18 10:14         ` Bruce Richardson
2019-04-18 11:25           ` Yongseok Koh
2019-04-12 23:24 ` [dpdk-dev] [PATCH 4/6] meson: add Mellanox BlueField cross-compile config Yongseok Koh
2019-04-13  7:04   ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2019-04-12 23:24 ` [dpdk-dev] [PATCH 5/6] build: add option for armv8 crypto extension Yongseok Koh
2019-04-13  7:22   ` [dpdk-dev] [EXT] " Jerin Jacob Kollanukkaran
2019-04-15  4:52     ` Honnappa Nagarahalli
2019-04-15 18:43     ` Yongseok Koh
2019-04-15 20:13       ` Honnappa Nagarahalli
2019-04-17 16:28         ` Yongseok Koh
2019-04-30  3:33           ` Honnappa Nagarahalli
2019-05-02  1:54             ` Yongseok Koh
2019-05-02 10:13             ` Jerin Jacob Kollanukkaran
2019-05-02 23:08               ` Yongseok Koh
2019-05-02 23:33                 ` Yongseok Koh
2019-05-03 10:28                   ` Jerin Jacob Kollanukkaran
2019-05-03  3:54                 ` Honnappa Nagarahalli
2019-05-03  9:49                   ` Yongseok Koh
2019-05-03 14:21                     ` Honnappa Nagarahalli
2019-04-12 23:24 ` [dpdk-dev] [PATCH 6/6] mk: disable armv8 crypto extension for Mellanox BlueField Yongseok Koh
2019-04-13  7:12 ` [dpdk-dev] [EXT] [PATCH 0/6] build: fix build for arm64 Jerin Jacob Kollanukkaran
2019-04-15 20:56   ` Yongseok Koh
2019-04-16  5:57     ` Jerin Jacob Kollanukkaran
2019-04-17 20:06 ` [dpdk-dev] " Thomas Monjalon
2019-04-17 20:24   ` Honnappa Nagarahalli
2019-04-17 22:14   ` Yongseok Koh
2019-04-18  1:47 ` [dpdk-dev] [PATCH v2 1/4] meson: disable octeontx for buggy compilers on arm64 Yongseok Koh
2019-04-18  1:47   ` [dpdk-dev] [PATCH v2 2/4] meson: change default cache line size for armv8 Yongseok Koh
2019-04-18  5:00     ` Honnappa Nagarahalli
2019-04-18  8:23       ` [dpdk-dev] [EXT] " Hemant Agrawal
2019-04-18 11:32         ` Yongseok Koh
2019-04-18  1:47   ` [dpdk-dev] [PATCH v2 3/4] net/mlx: fix library search in meson build Yongseok Koh
2019-04-18  1:47   ` [dpdk-dev] [PATCH v2 4/4] meson: add Mellanox BlueField cross-compile config Yongseok Koh
2019-04-18  7:21   ` [dpdk-dev] [EXT] [PATCH v2 1/4] meson: disable octeontx for buggy compilers on arm64 Jerin Jacob Kollanukkaran
2019-04-18 10:41     ` Yongseok Koh
2019-04-18 11:04       ` Thomas Monjalon
2019-04-18 11:10         ` Yongseok Koh
2019-04-18 11:49 ` [dpdk-dev] [PATCH v3 1/4] drivers/event: " Yongseok Koh
2019-04-18 11:49   ` [dpdk-dev] [PATCH v3 2/4] meson: change default config for armv8 Yongseok Koh
2019-04-18 14:25     ` Honnappa Nagarahalli
2019-04-18 11:49   ` [dpdk-dev] [PATCH v3 3/4] net/mlx: fix library search in meson build Yongseok Koh
2019-04-18 12:02     ` Luca Boccassi
2019-04-18 11:49   ` [dpdk-dev] [PATCH v3 4/4] meson: add Mellanox BlueField cross-compile config Yongseok Koh
2019-04-18 16:23     ` Thomas Monjalon

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