diff --git a/doc/busses/i2c-sis630 b/doc/busses/i2c-sis630 new file mode 100644 index 00000000..26a2e231 --- /dev/null +++ b/doc/busses/i2c-sis630 @@ -0,0 +1,65 @@ +Kernel driver `i2c-sis630.o' + +Status: beta + +Supported adapters: + * Silicon Integrated Systems Corp (SiS) + 630 chipset + 730 chipset + * Possible other SiS chipsets ? + +Author: Alexander Malysh + + +License: GPL + + +Module Parameters +----------------- + +force = [1|0] Forcibly enable the SIS630. DANGEROUS! + This can be interesting for chipsets not named + above to check if it works for you chipset, but DANGEROUS! +high_clock = [1|0] Force set Host Master Clock to 56KHz (default what your BIOS use). + DANGEROUS! This should be a bit faster, but freeze some systems (i.e. + my Laptop). + + +Description +----------- + +This SMBus only driver is known to work on motherboards with the above named +chipsets. + +If you see something like this: + +00:00.0 Host bridge: Silicon Integrated Systems [SiS] 630 Host (rev 31) +00:01.0 ISA bridge: Silicon Integrated Systems [SiS] 85C503/5513 + +in your 'lspci' output , then this driver is for your chipset. + +Note: kernel versions later than 2.4.18 not tested. + +If anyone owns a board with those chips AND is willing to risk crashing & +burning an otherwise well-behaved kernel in the name of progress... please +contact me at or via the project's mailing list: +. Please send bug reports and/or success +stories as well. + + +TO DOs +----------- +* The driver does not support SMBus block reads/writes. It's implemented but +yet not in CVS tree , because of missing hardware for testing. If you have hardware +and willing to test SMBus block r/w support , please contact me at . + + +Thank Yous +----------- +Philip Edelbrock +- testing SiS730 support +Mark M. Hoffman +- bug fixes + +To anyone else which I forgot here ;), thanks! +