From 28d487a1d36538a3c5acdac40b7833f3fb365f95 Mon Sep 17 00:00:00 2001
From: khali <khali@7894878c-1315-0410-8ee3-d5d059ff63e0>
Date: Fri, 5 Dec 2008 10:00:32 +0000
Subject: Skip IPMI probing on laptops. IPMI is almost exclusively implemented
 on servers, I've never seen it on a laptop and I don't really expect this to
 ever happen.

git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@5523 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 CHANGES                    |  1 +
 prog/detect/sensors-detect | 30 ++++++++++++++++++++----------
 2 files changed, 21 insertions(+), 10 deletions(-)

diff --git a/CHANGES b/CHANGES
index 785c704b..048f7c05 100644
--- a/CHANGES
+++ b/CHANGES
@@ -43,6 +43,7 @@ SVN-HEAD
                   Gather DMI data and print it at start-up
                   Always probe the SMBus on Asus and Tyan boards
                   Move IPMI interface detection to its own section
+                  Skip IPMI probing on laptops
   sensors-detect-stat.pl: Delete (functionality merged into sensors-detect)
 
 3.0.3 (2008-09-28)
diff --git a/prog/detect/sensors-detect b/prog/detect/sensors-detect
index ead9a969..99cb8635 100755
--- a/prog/detect/sensors-detect
+++ b/prog/detect/sensors-detect
@@ -2214,6 +2214,14 @@ sub dmi_match
 	return 0;
 }
 
+sub is_laptop
+{
+	return 0 unless $dmi{chassis_type};
+	return 1 if $dmi{chassis_type} =~ m/(Laptop|Notebook|Hand Held)/i;
+	return 1 if $dmi{chassis_type} =~ m/^(9|10|11|14)$/;
+	return 0;
+}
+
 #################
 # SYSFS HELPERS #
 #################
@@ -5174,17 +5182,19 @@ sub main
 		}
 		print "\n";
 
-		print "Some systems (mainly servers) implement IPMI, a set of common interfaces\n".
-		      "through which system health data may be retrieved, amongst other things.\n".
-		      "We have to read from arbitrary I/O ports to probe for such interfaces.\n".
-		      "This is normally safe. Do you want to scan for IPMI interfaces?\n".
-		      "(YES/no): ";
-		unless (<STDIN> =~ /^\s*n/i) {
-			initialize_ioports();
-			scan_isa_bus(\@ipmi_ifs);
-			close_ioports();
+		unless (is_laptop()) {
+			print "Some systems (mainly servers) implement IPMI, a set of common interfaces\n".
+			      "through which system health data may be retrieved, amongst other things.\n".
+			      "We have to read from arbitrary I/O ports to probe for such interfaces.\n".
+			      "This is normally safe. Do you want to scan for IPMI interfaces?\n".
+			      "(YES/no): ";
+			unless (<STDIN> =~ /^\s*n/i) {
+				initialize_ioports();
+				scan_isa_bus(\@ipmi_ifs);
+				close_ioports();
+			}
+			print "\n";
 		}
-		print "\n";
 
 		printf "Some hardware monitoring chips are accessible through the ISA I/O ports.\n".
 		       "We have to write to arbitrary I/O ports to probe them. This is usually\n".
-- 
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