Bruce, On Wed, Dec 16, 2015 at 2:15 PM, Bruce Richardson < bruce.richardson at intel.com> wrote:
> > > +#if defined(RTE_ARCH_X86_64) || defined(RTE_ARCH_I686) > > + /* x86 can not remap ioports, so skip it, remapping code > will > > + * look at dev->mem_resource[i].phys_addr == 0 and skip it > */ > > + if (flags & IORESOURCE_IO) > > + continue; > > +#endif > > As a tangential comment: We maybe could look to make certain preprocessor > defines available as C globals as well. There is no reason that the ifdef > here > could not be implemented as a runtime check in C code. > > Well, instead of having the same information as the preprocessor define, maybe some capability per arch/cpu would be better "arch supports io remap". Maybe we can extend the cpuflags ? -- David Marchand
