diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-sh/landisk/iodata_landisk.h | 3 | ||||
| -rw-r--r-- | include/asm-sh/mmu.h | 11 |
2 files changed, 13 insertions, 1 deletions
diff --git a/include/asm-sh/landisk/iodata_landisk.h b/include/asm-sh/landisk/iodata_landisk.h index 7189d3a36384..9db3cdfe6776 100644 --- a/include/asm-sh/landisk/iodata_landisk.h +++ b/include/asm-sh/landisk/iodata_landisk.h @@ -74,5 +74,8 @@ extern int landisk_ledparam; /* from setup.c */ extern int landisk_buzzerparam; /* from setup.c */ extern int landisk_arch; /* from setup.c */ +#define __IO_PREFIX landisk +#include <asm/io_generic.h> + #endif /* __ASM_SH_IODATA_LANDISK_H */ diff --git a/include/asm-sh/mmu.h b/include/asm-sh/mmu.h index 91c884634276..ec09589fa6ca 100644 --- a/include/asm-sh/mmu.h +++ b/include/asm-sh/mmu.h @@ -50,6 +50,8 @@ typedef unsigned long mm_context_t; #define PMB_NO_ENTRY (-1) +struct pmb_entry; + struct pmb_entry { unsigned long vpn; unsigned long ppn; @@ -60,16 +62,23 @@ struct pmb_entry { * PMB_NO_ENTRY to search for a free one */ int entry; + + struct pmb_entry *next; + /* Adjacent entry link for contiguous multi-entry mappings */ + struct pmb_entry *link; }; /* arch/sh/mm/pmb.c */ int __set_pmb_entry(unsigned long vpn, unsigned long ppn, unsigned long flags, int *entry); -void set_pmb_entry(struct pmb_entry *pmbe); +int set_pmb_entry(struct pmb_entry *pmbe); void clear_pmb_entry(struct pmb_entry *pmbe); struct pmb_entry *pmb_alloc(unsigned long vpn, unsigned long ppn, unsigned long flags); void pmb_free(struct pmb_entry *pmbe); +long pmb_remap(unsigned long virt, unsigned long phys, + unsigned long size, unsigned long flags); +void pmb_unmap(unsigned long addr); #endif /* __MMU_H */ |