Changeset 743

Timestamp:

03/04/00 17:21:48 (9 years ago)

Author:

mds

Message:

(mds) add Via 686A integrated sensors detection. Untested.

Files:

• lm-sensors/trunk/prog/detect/sensors-detect (modified) (3 diffs)

lm-sensors/trunk/prog/detect/sensors-detect

@@ -246 +246 @@
-            lm80_detect w83781d_detect w83781d_alias_detect
-            w83781d_isa_detect gl518sm_detect gl520sm_detect adm9240_detect 
-
+ via686a_isa_detect
-            adm1022_detect ltc1710_detect gl525sm_detect ddcmonitor_detect);
-
@@ -454 +454 @@
-       isa_addrs => [ 0 ],
-       isa_detect => sub { sis5595_isa_detect @_ },
+     },
+     {
+       name => "VIA Technologies VT 82C686 Integrated Sensors",
+       driver => "via686a",
+       isa_addrs => [ 0 ],
+       isa_detect => sub { via686a_isa_detect @_ },
-     },
-     {
@@ -1682 +1688 @@
-}
-
+# $_[0]: Address
+# Returns: undef if not detected, (9) if detected.
+# Note: It is already 99% certain this chip exists if we find the PCI
+# entry. The exact address is encoded in PCI space.
+sub via686a_isa_detect
+{
+  my ($addr) = @_;
+  my ($adapter,$try,$local_try);
+  my $found = 0;
+  foreach $local_try (@pci_adapters) {
+    if ($local_try->{procid} eq "VIA Technologies VT 82C686 Apollo ACPI") {
+      $try = $local_try;
+      $found = 1;
+      last;
+    }
+  }
+  return if not $found;
+
+  $found = 0;
+  foreach $adapter (@pci_list) {
+    if ((defined($adapter->{vendid}) and 
+         $try->{vendid} == $adapter->{vendid} and
+         $try->{devid} == $adapter->{devid} and
+         $try->{func} == $adapter->{func}) or
+        (! defined($adapter->{vendid}) and
+         $adapter->{desc} =~ /$try->{procid}/ and
+         $try->{func} == $adapter->{func})) {
+      $found = 1;
+      last;
+    }
+  }
+  return if not $found;
+
+  return 9;
+}
+
-# $_[0]: A reference to the file descriptor to access this chip.
-#        We may assume an i2c_set_slave_addr was already done.