Hello, Is there any specific reason for the PIIX4 SMBus driver to be disabled on 64-bit platforms? If not, then please apply the following change. The MIPS Technologies Malta development board has the 82371EB chip and supports 64-bit configurations. I've verified the driver to work correctly using 64-bit kernels for both endiannesses. Maciej Signed-off-by: Maciej W. Rozycki <macro at mips.com> patch-mips-2.6.10-rc3-20041216-i2c-piix64-0 diff -up --recursive --new-file linux-mips-2.6.10-rc3-20041216.macro/drivers/i2c/busses/Kconfig linux-mips-2.6.10-rc3-20041216/drivers/i2c/busses/Kconfig --- linux-mips-2.6.10-rc3-20041216.macro/drivers/i2c/busses/Kconfig 2004-12-09 20:07:39.000000000 +0000 +++ linux-mips-2.6.10-rc3-20041216/drivers/i2c/busses/Kconfig 2005-01-26 19:48:36.000000000 +0000 @@ -270,7 +270,7 @@ config I2C_PARPORT_LIGHT config I2C_PIIX4 tristate "Intel PIIX4" - depends on I2C && PCI && EXPERIMENTAL && !64BIT + depends on I2C && PCI && EXPERIMENTAL help If you say yes to this option, support will be included for the Intel PIIX4 family of mainboard I2C interfaces. Specifically, the following
