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Frodo Looijaard
b2f89aee3f
Well, it should work. But until we have implemented the remaining parts of piix4.o, we won't be able to test it. Anybody? git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@29 7894878c-1315-0410-8ee3-d5d059ff63e0
30 lines
1.5 KiB
Plaintext
30 lines
1.5 KiB
Plaintext
Many, many things. Most notably:
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* Change the i2c modules to keep the namespace clean (EXPORT_SYMBOL does not
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work for us; many static declarations need to be added; better ask Simon
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Vogl first)
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* Make it SMP-safe: there are no spinlocks yet. They are needed at many
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places, probably (everywhere where global vars are accessed).
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* Extend sensors.c with a file /proc/sys/dev/sensors/chips, which lists
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all directories under /proc/sys/dev/sensors with their SYSCTL id
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(needed for good sysctl access).
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* Write smbus_access_i2c in smbus.c
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* Write piix4_* in piix4.c
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* Make lm78.c detect 'double hits', (same chip connected to both SMBus and
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ISA).
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* Better lm78/lm75 detection; insmod-time paramters to set addresses
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(difficult, because of all i2c busses!).
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* Check whether some lm78 functionality is chip-generic and can be moved to
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sensors.c.
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* Registrate which i2c addresses are used (a la ISA) for each adapter.
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* Rename i2c-proc.c to i2c-user.c, and extend it with /dev entries;
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or, create a better i2c-dev.c, that understands SMBus commands.
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* Write all other drivers
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* How to make drivers detect thing *not*; for example, if a Winbond is
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present, the LM75 driver should not try to access its simulated
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LM75 chips (in this case, simply disable them - but what if the LM75
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driver was loaded first?).
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* Write a userland-library for SMBus/i2c access (through the /dev interface)
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* Write a userland detection program for busses (clients are less important;
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but perhaps needed too).
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