mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-02 08:36:39 +07:00
8d2169e8d6
Currently asm-powerpc/mmu.h has definitions for the 64-bit hash based MMU. If CONFIG_PPC64 is not set, it instead includes asm-ppc/mmu.h which contains a particularly horrible mess of #ifdefs giving the definitions for all the various 32-bit MMUs. It would be nice to have the low level definitions for each MMU type neatly in their own separate files. It would also be good to wean arch/powerpc off dependence on the old asm-ppc/mmu.h. This patch makes a start on such a cleanup by moving the definitions for the 64-bit hash MMU to their own file, asm-powerpc/mmu_hash64.h. Definitions for the other MMUs still all come from asm-ppc/mmu.h, however each MMU type can now be one-by-one moved over to their own file, in the process cleaning them up stripping them of cruft no longer necessary in arch/powerpc. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
16 lines
343 B
C
16 lines
343 B
C
#ifndef _ASM_POWERPC_MMU_H_
|
|
#define _ASM_POWERPC_MMU_H_
|
|
#ifdef __KERNEL__
|
|
|
|
#ifdef CONFIG_PPC64
|
|
/* 64-bit classic hash table MMU */
|
|
# include <asm/mmu-hash64.h>
|
|
#else
|
|
/* 32-bit. FIXME: split up the 32-bit MMU types, and revise for
|
|
* arch/powerpc */
|
|
# include <asm-ppc/mmu.h>
|
|
#endif
|
|
|
|
#endif /* __KERNEL__ */
|
|
#endif /* _ASM_POWERPC_MMU_H_ */
|