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detect I810E, SMBus 2.0 ARP-responder (maybe)

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1259 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Mark D. Studebaker
2001-12-04 00:32:59 +00:00
parent 7821a784f2
commit 86890a053e
1 changed files with 38 additions and 6 deletions
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44
prog/detect/sensors-detect
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@@ -334,6 +334,14 @@ use vars qw(@pci_adapters @chip_ids @undetectable_adapters);
driver => "i2c-i810",
match => sub { $_[0] =~ /^I810/ },
} ,
{
vendid => 0x8086,
devid => 0x7125,
func => 0,
procid => "Intel 82810E GMCH",
driver => "i2c-i810",
match => sub { $_[0] =~ /^I810/ },
} ,
{
vendid => 0x8086,
devid => 0x1132,
@@ -518,8 +526,8 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
adm9240_detect adm1021_detect sis5595_isa_detect eeprom_detect
via686a_isa_detect adm1022_detect ltc1710_detect gl525sm_detect
lm87_detect ite_detect ite_isa_detect ite_alias_detect
ddcmonitor_detect ds1621_detect adm1024_detect fscpos_detect fscscy_detect
pcf8591_detect);
ddcmonitor_detect ds1621_detect adm1024_detect fscpos_detect
fscscy_detect pcf8591_detect arp_detect);
# This is a list of all recognized chips.
# Each entry must have the following fields:
@@ -643,6 +651,12 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
i2c_driver_addrs => [0x20..0x2f],
i2c_detect => sub { w83781d_detect 4, @_},
} ,
{
name => "Winbond W83L784R/AR",
i2c_addrs => [0x00..0x68,0x6a..0x7f],
i2c_driver_addrs => [0x20..0x2f],
i2c_detect => sub { w83781d_detect 6, @_},
} ,
{
name => "Winbond W83697HF",
driver => "w83781d",
@@ -813,6 +827,11 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
i2c_addrs => [0x48..0x4f],
i2c_detect => sub { pcf8591_detect @_},
},
{
name => "SMBus 2.0 ARP-Capable Device??",
i2c_addrs => [0x61],
i2c_detect => sub { arp_detect @_},
},
);
@@ -1814,7 +1833,7 @@ sub lm87_detect
}
# $_[0]: Chip to detect (0 = W83781D, 1 = W83782D, 2 = W83783S,
# 3 = W83627HF, 4 = AS99127F)
# 3 = W83627HF, 4 = AS99127F, 6 = W83L784R/AR
# $_[1]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[2]: Address
@@ -1834,7 +1853,7 @@ sub w83781d_detect
my ($reg1,$reg2,@res);
my ($chip,$file,$addr) = @_;
return unless (i2c_smbus_read_byte_data($file,0x48) == $addr)
or ($chip == 4);
or ($chip == 4) or ($chip == 6);
$reg1 = i2c_smbus_read_byte_data($file,0x4e);
$reg2 = i2c_smbus_read_byte_data($file,0x4f);
if ($chip != 4) {
@@ -1852,6 +1871,7 @@ sub w83781d_detect
return if $chip == 2 and $reg1 != 0x40;
return if $chip == 3 and $reg1 != 0x20;
return if $chip == 4 and $reg1 != 0x30;
return if $chip == 6 and $reg1 != 0x50;
$reg1 = i2c_smbus_read_byte_data($file,0x4a);
@res = (8);
push @res, ($reg1 & 0x07) + 0x48 unless $reg1 & 0x08 ;
@@ -2338,13 +2358,25 @@ sub fscscy_detect
# $_[0]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[1]: Address
# Returns: undef if not detected, (1) if detected.
# Detection is impossible!
# Returns: 1
# Detection is impossible...
sub pcf8591_detect
{
return (1);
}
# $_[0]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[1]: Address
# Returns: 1
# This is a placeholder so we get a report if any device responds
# to the SMBus Device Default Address (0x61), which is used for
# ARP in SMBus 2.0.
sub arp_detect
{
return (1);
}
################
# MAIN PROGRAM #