534ccd7bbf
Summary: The idea behind this is '~0ul' is well-defined, and casting to uintmax_t, on a 32-bit platform, will leave the upper 32 bits as 0. The maximum range of a resource is 0xFFF.... (all bits of the full type set). By dropping the 'ul' suffix, C type promotion rules apply, and the sign extension of ~0 on 32 bit platforms gets it to a type-independent 'unsigned max'. Reviewed By: cem Sponsored by: Alex Perez/Inertial Computing Differential Revision: https://reviews.freebsd.org/D5255 |
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acpica | ||
bios | ||
cpufreq | ||
include | ||
iommu | ||
isa | ||
pci | ||
x86 | ||
xen |