diff options
| author | Simon Rettberg | 2026-01-28 12:53:53 +0100 |
|---|---|---|
| committer | Simon Rettberg | 2026-01-28 12:53:53 +0100 |
| commit | 8e82785c584dc13e20f9229decb95bd17bbe9cd1 (patch) | |
| tree | a8b359e59196be5b2e3862bed189107f4bc9975f /src/arch/arm/include/bits/nap.h | |
| parent | Merge branch 'master' into openslx (diff) | |
| parent | [prefix] Make unlzma.S compatible with 386 class CPUs (diff) | |
| download | ipxe-openslx.tar.gz ipxe-openslx.tar.xz ipxe-openslx.zip | |
Merge branch 'master' into openslxopenslx
Diffstat (limited to 'src/arch/arm/include/bits/nap.h')
| -rw-r--r-- | src/arch/arm/include/bits/nap.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/arch/arm/include/bits/nap.h b/src/arch/arm/include/bits/nap.h index e30a7146b..dbdf37166 100644 --- a/src/arch/arm/include/bits/nap.h +++ b/src/arch/arm/include/bits/nap.h @@ -9,6 +9,12 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); -#include <ipxe/efi/efiarm_nap.h> +/** + * Sleep until next CPU interrupt + * + */ +static inline __attribute__ (( always_inline )) void cpu_halt ( void ) { + __asm__ __volatile__ ( "wfi" ); +} -#endif /* _BITS_MAP_H */ +#endif /* _BITS_NAP_H */ |