From 7bc6629f400c03970614420366edddecbd0dabcb Mon Sep 17 00:00:00 2001
From: VarshitPandya <varshit.pandya@arm.com>
Date: Wed, 1 Jul 2026 11:15:20 +0100
Subject: [PATCH] ShellPkg: Fix smbiosview Type 26 location/status decode

The smbiosview Type 26 Voltage Probe decoder uses the low 5 bits of
LocationAndStatus as the probe location and the high 3 bits as the probe
status.

However, the Type 26 lookup tables were swapped: VPLocationTable contained
status strings and VPStatusTable contained location strings. This caused
valid records to be displayed as, for example:

  Voltage Probe - Location: OK
  Voltage Probe - Status: Processor

Swap the table contents so Type 26 output matches the SMBIOS
LocationAndStatus bit layout.

Signed-off-by: VarshitPandya <varshit.pandya@arm.com>
---
 .../SmbiosView/QueryTable.c                   | 54 +++++++++----------
 1 file changed, 27 insertions(+), 27 deletions(-)

diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
index 4dce68dccf..9d3219b6eb 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/SmbiosView/QueryTable.c
@@ -3236,33 +3236,6 @@ TABLE_ITEM  PBDeviceChemistryTable[] = {
 };
 
 TABLE_ITEM  VPLocationTable[] = {
-  {
-    0x01,
-    L" Other "
-  },
-  {
-    0x02,
-    L" Unknown "
-  },
-  {
-    0x03,
-    L" OK "
-  },
-  {
-    0x04,
-    L" Non-critical "
-  },
-  {
-    0x05,
-    L" Critical "
-  },
-  {
-    0x06,
-    L" Non-recoverable "
-  },
-};
-
-TABLE_ITEM  VPStatusTable[] = {
   {
     0x01,
     L" Other "
@@ -3309,6 +3282,33 @@ TABLE_ITEM  VPStatusTable[] = {
   },
 };
 
+TABLE_ITEM  VPStatusTable[] = {
+  {
+    0x01,
+    L" Other "
+  },
+  {
+    0x02,
+    L" Unknown "
+  },
+  {
+    0x03,
+    L" OK "
+  },
+  {
+    0x04,
+    L" Non-critical "
+  },
+  {
+    0x05,
+    L" Critical "
+  },
+  {
+    0x06,
+    L" Non-recoverable "
+  },
+};
+
 TABLE_ITEM  CoolingDeviceStatusTable[] = {
   {
     0x01,