Anyone trying to build in pci support to the kernel using GCC 2.95.2 may find this patch helpful.
It seems that in the inline-assembly in qspan_pci.c the compiler doesn't recognize that the first argument to the assembly may be modified. This resulted in a register getting trashed where it shouldn't have. To fix the problem I modified the in-line assembly to tell the compiler that this register has been changed. 86c86 < : "=r"(x) : "r"(addr) : "%0") --- > : "=r"(x) : "r"(addr)) Jason <jwohlgem at mindspring.com> ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
