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Diffstat (limited to 'arch/powerpc/mm/book3s64/vphn.h')
| -rw-r--r-- | arch/powerpc/mm/book3s64/vphn.h | 24 |
1 files changed, 0 insertions, 24 deletions
diff --git a/arch/powerpc/mm/book3s64/vphn.h b/arch/powerpc/mm/book3s64/vphn.h deleted file mode 100644 index f7ff1e0c3801..000000000000 --- a/arch/powerpc/mm/book3s64/vphn.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ARCH_POWERPC_MM_VPHN_H_ -#define _ARCH_POWERPC_MM_VPHN_H_ - -/* The H_HOME_NODE_ASSOCIATIVITY h_call returns 6 64-bit registers. */ -#define VPHN_REGISTER_COUNT 6 - -/* - * 6 64-bit registers unpacked into up to 24 be32 associativity values. To - * form the complete property we have to add the length in the first cell. - */ -#define VPHN_ASSOC_BUFSIZE (VPHN_REGISTER_COUNT*sizeof(u64)/sizeof(u16) + 1) - -/* - * The H_HOME_NODE_ASSOCIATIVITY hcall takes two values for flags: - * 1 for retrieving associativity information for a guest cpu - * 2 for retrieving associativity information for a host/hypervisor cpu - */ -#define VPHN_FLAG_VCPU 1 -#define VPHN_FLAG_PCPU 2 - -extern int vphn_unpack_associativity(const long *packed, __be32 *unpacked); - -#endif |