Re: help with unhandled IRQ error with mpt2sas driver and powerpc 460EX

2009-10-27 Thread Benjamin Herrenschmidt
On Tue, 2009-10-27 at 12:27 -0500, Ayman El-Khashab wrote: > > The first problem I noticed is that the physical address is read into a > 32 bit variable, but the 460ex has a 36 bit bus so the ioremap would > always fail. I've change the defn of chip_phys in mpt2sas_base.h to u64 > and that cle

help with unhandled IRQ error with mpt2sas driver and powerpc 460EX

2009-10-27 Thread Ayman El-Khashab
Hello, I am using the mpt2sas driver on the canyonlands / 460EX board. I've already found and fixed one problem, but can't get past the unhandled IRQ. The first problem I noticed is that the physical address is read into a 32 bit variable, but the 460ex has a 36 bit bus so the ioremap would