diff options
| author | Nicholas Piggin <npiggin@gmail.com> | 2019-06-10 13:08:17 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-06-19 20:05:09 +1000 |
| commit | d38153f9ccc9b6b6a27a91559999292c27b72b8c (patch) | |
| tree | 4973187ccc5391cf51c9fa5eade9140a57ea7bfd /arch/powerpc/include/asm/book3s/64/radix.h | |
| parent | a72808a7ec5d340417a91a81e5cabdaa50650f2e (diff) | |
powerpc/64s/radix: ioremap use ioremap_page_range
Radix can use ioremap_page_range for ioremap, after slab is available.
This makes it possible to enable huge ioremap mapping support.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/radix.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/radix.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/radix.h b/arch/powerpc/include/asm/book3s/64/radix.h index 574eca33f893..e04a839cb5b9 100644 --- a/arch/powerpc/include/asm/book3s/64/radix.h +++ b/arch/powerpc/include/asm/book3s/64/radix.h @@ -266,6 +266,9 @@ extern void radix__vmemmap_remove_mapping(unsigned long start, extern int radix__map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t flags, unsigned int psz); +extern int radix__ioremap_range(unsigned long ea, phys_addr_t pa, + unsigned long size, pgprot_t prot, int nid); + static inline unsigned long radix__get_tree_size(void) { unsigned long rts_field; |