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From: Nipun Gupta <nipun.gupta@nxp.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, david.marchand@redhat.com,
	hemant.agrawal@nxp.com, sachin.saxena@nxp.com,
	Nipun Gupta <nipun.gupta@nxp.com>
Subject: [dpdk-dev] [PATCH v2] config: disable 1588 timer support on DPAA2
Date: Thu, 31 Oct 2019 18:18:35 +0530	[thread overview]
Message-ID: <20191031124835.29927-1-nipun.gupta@nxp.com> (raw)
In-Reply-To: <20191004111106.30267-1-nipun.gupta@nxp.com>

This patch disables the 1588 timer support by default on DPAA2
platform due to the performance impact.
By default it is disabled in the common/base, so remove the entry
from DPAA2.

Signed-off-by: Nipun Gupta <nipun.gupta@nxp.com>
---

Changes in v2:
 - Change only the 1588 timestamp option in DPAA2 and do not touch
   the CONFIG_RTE_LIBRTE_DPAA2_USE_PHYS_IOVA option.

 config/defconfig_arm64-dpaa2-linuxapp-gcc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/config/defconfig_arm64-dpaa2-linuxapp-gcc b/config/defconfig_arm64-dpaa2-linuxapp-gcc
index 5c7eddd5e..b2ccbec0c 100644
--- a/config/defconfig_arm64-dpaa2-linuxapp-gcc
+++ b/config/defconfig_arm64-dpaa2-linuxapp-gcc
@@ -15,8 +15,8 @@ CONFIG_RTE_CACHE_LINE_SIZE=64
 
 CONFIG_RTE_PKTMBUF_HEADROOM=128
 
-# Enable IEEE1588, Keep it disable by default
-CONFIG_RTE_LIBRTE_IEEE1588=y
+# Disable IEEE1588 by default
+CONFIG_RTE_LIBRTE_IEEE1588=n
 
 # Doesn't support NUMA
 CONFIG_RTE_EAL_NUMA_AWARE_HUGEPAGES=n
-- 
2.17.1


  parent reply	other threads:[~2019-10-31 13:04 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-04 11:11 [dpdk-dev] [PATCH] config: disable iova phys for dpaa and 1588 for dpaa2 Nipun Gupta
2019-10-10 12:26 ` Hemant Agrawal
2019-10-27 11:03 ` David Marchand
2019-10-30  9:36   ` Nipun Gupta
2019-10-30 10:14     ` David Marchand
2019-10-31  6:56       ` Nipun Gupta
2019-10-31 12:48 ` Nipun Gupta [this message]
2019-10-31 16:18   ` [dpdk-dev] [PATCH v2] config: disable 1588 timer support on DPAA2 David Marchand
2019-11-01  2:52   ` Hemant Agrawal

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