40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
From 4c19563dae05d3a730bb67917f1810eb33a54613 Mon Sep 17 00:00:00 2001
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From: Shivaprasad G Bhat <sbhat@linux.ibm.com>
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Date: Fri, 6 Mar 2020 04:41:33 -0600
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Subject: [PATCH 10/17] devtree: Add chip-id from the dimm module
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Add chip-id from dimm module into the configuration if available. DIMM's are
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behind the CHIP on Power systems. By adding chip-id it helps to map what dimm
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is sitting behind which chip.
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Sample output:
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*-bank:0
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description: 16GB CDIMM
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product: 41T9571 FRU# 41T9571
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physical id: 0
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.....
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configuration: chip-id=0
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Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
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---
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src/core/device-tree.cc | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/core/device-tree.cc b/src/core/device-tree.cc
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index 490e1976e619..f43d34f072b6 100644
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--- a/src/core/device-tree.cc
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+++ b/src/core/device-tree.cc
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@@ -1031,6 +1031,8 @@ static void add_memory_bank(string name, string path, hwNode & core)
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if(exists("description"))
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description = hw::strip(get_string("description"));
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bank.setDescription(description);
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+ if (exists("ibm,chip-id"))
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+ bank.setConfig("chip-id", get_u32("ibm,chip-id"));
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if(exists("ibm,loc-code"))
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bank.setSlot(hw::strip(get_string("ibm,loc-code")));
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--
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2.17.1
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