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Improve LM89/LM99 support.

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git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@2469 7894878c-1315-0410-8ee3-d5d059ff63e0
This commit is contained in:
Jean Delvare
2004-04-23 16:25:56 +00:00
parent c142542ae2
commit b3ccf0787c
1 changed files with 14 additions and 13 deletions
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27
prog/detect/sensors-detect
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@@ -1132,9 +1132,9 @@ use subs qw(mtp008_detect lm78_detect lm78_isa_detect lm78_alias_detect
i2c_detect => sub { lm90_detect 0, @_ },
},
{
name => "National Semiconductor LM89",
driver => "to-be-written",
i2c_addrs => [0x4c],
name => "National Semiconductor LM89/LM99",
driver => "lm90",
i2c_addrs => [0x4c..0x4d],
i2c_detect => sub { lm90_detect 1, @_ },
},
{
@@ -2930,7 +2930,7 @@ sub lm83_detect
# $_[1]: A reference to the file descriptor to access this chip.
# We may assume an i2c_set_slave_addr was already done.
# $_[2]: Address
# Returns: undef if not detected, 3, 7 or 8 if detected.
# Returns: undef if not detected, 3, 5, 7 or 8 if detected.
# The Maxim chips have a low confidence value (3)
# because the die revision codes are not known.
# Registers used:
@@ -2946,31 +2946,32 @@ sub lm90_detect
if ($chip == 0) {
return if ($conf & 0x2a) != 0;
return if $mid != 0x01; # National Semicondutor
return if $mid != 0x01; # National Semiconductor
return 8 if $cid == 0x21; # LM90
return 7 if $cid > 0x21 and $cid < 0x30;
}
if ($chip == 1) {
return if ($conf & 0x2a) != 0;
return if $mid != 0x01; # National Semicondutor
return 8 if $cid == 0x31; # LM89
return 7 if $cid > 0x31 and $cid < 0x40;
return if $mid != 0x01; # National Semiconductor
return 8 if $addr == 0x4c and $cid == 0x31; # LM89/LM99
return 8 if $addr == 0x4d and $cid == 0x34; # LM89-1/LM99-1
return 5 if $cid > 0x31 and $cid < 0x40;
}
if ($chip == 2) {
return if ($conf & 0x2a) != 0;
return if $mid != 0x01; # National Semicondutor
return if $mid != 0x01; # National Semiconductor
return 8 if $cid == 0x11; # LM86
return 7 if $cid > 0x11 and $cid < 0x20;
}
if ($chip == 3) {
return if ($conf & 0x3f) != 0;
return if $mid != 0x41; # Analog Devices
return 8 if ($cid & 0xf0) == 0x40; # ADM1032
return if $mid != 0x41; # Analog Devices
return 8 if ($cid & 0xf0) == 0x40; # ADM1032
}
if ($chip == 4) {
return if ($conf & 0x1f) != 0;
return if $mid != 0x4d; # Maxim
return 3;
return if $mid != 0x4d; # Maxim
return 3;
}
if ($chip == 5) {
return if ($conf & 0x1b) != 0;