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

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@743 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Mark D. Studebaker
2000-03-04 16:21:48 +00:00
parent 40ccaaa658
commit 88d984681d
1 changed files with 43 additions and 1 deletions
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44
prog/detect/sensors-detect
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@@ -245,7 +245,7 @@ use vars qw(@pci_adapters @chip_ids @undetectable_adapters);
use subs qw(lm78_detect lm78_isa_detect lm78_alias_detect lm75_detect
lm80_detect w83781d_detect w83781d_alias_detect
w83781d_isa_detect gl518sm_detect gl520sm_detect adm9240_detect
adm1021_detect sis5595_isa_detect eeprom_detect
adm1021_detect sis5595_isa_detect eeprom_detect via686a_isa_detect
adm1022_detect ltc1710_detect gl525sm_detect ddcmonitor_detect);
# This is a list of all recognized chips.
@@ -454,6 +454,12 @@ use subs qw(lm78_detect lm78_isa_detect lm78_alias_detect lm75_detect
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 @_ },
},
{
name => "Serial EEPROM (PC-100 DIMM)",
driver => "eeprom",
@@ -1681,6 +1687,42 @@ sub sis5595_isa_detect
return 9;
}
# $_[0]: Address
# Returns: undef if not detected, (9) if detected.
# Note: It is already 99% certain this chip exists if we find the PCI
# entry. The exact address is encoded in PCI space.
sub via686a_isa_detect
{
my ($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.
# $_[1]: Address