diff options
Diffstat (limited to 'arch/riscv/include/asm')
| -rw-r--r-- | arch/riscv/include/asm/fixmap.h | 1 | ||||
| -rw-r--r-- | arch/riscv/include/asm/pgtable.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/fixmap.h b/arch/riscv/include/asm/fixmap.h index 58a718573ad6..3cfece8b6568 100644 --- a/arch/riscv/include/asm/fixmap.h +++ b/arch/riscv/include/asm/fixmap.h @@ -25,6 +25,7 @@ enum fixed_addresses { FIX_PTE, FIX_PMD, FIX_PUD, + FIX_P4D, FIX_TEXT_POKE1, FIX_TEXT_POKE0, FIX_EARLYCON_MEM_BASE, diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index 58fece3133e9..351cabcd528e 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -133,6 +133,8 @@ struct pt_alloc_ops { phys_addr_t (*alloc_pmd)(uintptr_t va); pud_t *(*get_pud_virt)(phys_addr_t pa); phys_addr_t (*alloc_pud)(uintptr_t va); + p4d_t *(*get_p4d_virt)(phys_addr_t pa); + phys_addr_t (*alloc_p4d)(uintptr_t va); #endif }; |