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Searched refs:hwcap (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/Documentation/devicetree/bindings/powerpc/
Dibm,powerpc-cpu-features.txt107 If bit 0 is set, then the hwcap-bit-nr property will exist.
174 - hwcap-bit-nr
189 advertised to userspace without a one-to-one hwcap bit number may not specify
191 features usable by userspace will have a hwcap-bit-nr property.
214 hwcap-bit-nr = <xx>;
221 hwcap-bit-nr = <xx>;
236 hwcap-bit-nr = <xx>;
244 hwcap-bit-nr = <xx>;
/Linux-v5.4/Documentation/arm64/
Delf_hwcaps.rst30 Where software relies on a feature described by a hwcap, it should check
31 the relevant hwcap flag to verify that the feature is present before
Dcpu-feature-registers.rst267 #include <asm/hwcap.h>
/Linux-v5.4/arch/arm64/kernel/
Dcpufeature.c1583 .hwcap = cap, \
1686 cpu_set_feature(cap->hwcap); in cap_set_elf_hwcap()
1690 compat_elf_hwcap |= (u32)cap->hwcap; in cap_set_elf_hwcap()
1693 compat_elf_hwcap2 |= (u32)cap->hwcap; in cap_set_elf_hwcap()
1709 rc = cpu_have_feature(cap->hwcap); in cpus_have_elf_hwcap()
1713 rc = (compat_elf_hwcap & (u32)cap->hwcap) != 0; in cpus_have_elf_hwcap()
1716 rc = (compat_elf_hwcap2 & (u32)cap->hwcap) != 0; in cpus_have_elf_hwcap()
/Linux-v5.4/arch/arm64/include/asm/
Dcpufeature.h320 unsigned long hwcap; member