Messages in this thread | | | Date | Fri, 20 Feb 2015 17:12:49 +0100 | From | Michael Mueller <> | Subject | Re: [Qemu-devel] [RFC PATCH v2 10/15] cpu-model/s390: Add cpu class initialization routines |
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On Fri, 20 Feb 2015 08:02:42 -0800 Richard Henderson <rth@twiddle.net> wrote:
> > +/** > > + * s390_test_facility - test if given facility bit is set facility list > > + * of given cpu class > > + * @class: address of cpu class to test > > + * @nr: bit number to test > > + * > > + * Returns: true in case it is set > > + * false in case it is not set > > + */ > > +bool s390_test_facility(S390CPUClass *cc, unsigned long nr) > > +{ > > + if (cc) { > > + return test_facility(nr, cc->fac_list) ? true : false; > > + } > > + return false; > > +} > > Where do you see this being used?
Good spot, it's not being used yet. It's planned to be used with a patch that implements zPCI related instructions on QEMU side. Maybe you have seen the discussion from Frank Blaschka in this e-mail list in regard to that.
Michael
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