From: Chao Zhu <chaozhu@linux.vnet.ibm.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] PPC: Fix NUMA node numbering on IBM POWER8 LE machine
Date: Fri, 14 Aug 2015 20:19:48 +0800 [thread overview]
Message-ID: <1439554788-31037-1-git-send-email-chaozhu@linux.vnet.ibm.com> (raw)
When Linux is running on bare metal, it gets the raw hardware
information. On POWER8 little endian bare metal machine, the node number
is not continuous. It will jump from 0 to other values, for example, it
can be 0, 1, 16, 17. This patch modified the CONFIG_RTE_MAX_NUMA_NODES
value to make dpdk work on POWER8 bare metal little endian machine.
Signed-off-by: Chao Zhu <chaozhu@linux.vnet.ibm.com>
---
config/common_linuxapp | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/config/common_linuxapp b/config/common_linuxapp
index 0de43d5..82a027e 100644
--- a/config/common_linuxapp
+++ b/config/common_linuxapp
@@ -98,7 +98,7 @@ CONFIG_RTE_NEXT_ABI=y
#
CONFIG_RTE_LIBRTE_EAL=y
CONFIG_RTE_MAX_LCORE=128
-CONFIG_RTE_MAX_NUMA_NODES=8
+CONFIG_RTE_MAX_NUMA_NODES=32
CONFIG_RTE_MAX_MEMSEG=256
CONFIG_RTE_MAX_MEMZONE=2560
CONFIG_RTE_MAX_TAILQ=32
--
1.7.1
next reply other threads:[~2015-08-14 12:18 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-14 12:19 Chao Zhu [this message]
2015-09-15 7:46 ` [dpdk-dev] Fwd: " Chao Zhu
2015-09-15 9:01 ` Bruce Richardson
2015-09-16 2:02 ` Chao Zhu
2015-09-16 8:09 ` David Marchand
2015-09-17 8:56 ` Chao Zhu
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