From 72df0de8cb579fd96449d19eb57fc71335907a19 Mon Sep 17 00:00:00 2001 From: Kimplul Date: Sun, 22 May 2022 23:35:02 +0300 Subject: add @file info to all files + Next step, start documenting contents of each file. --- arch/riscv64/include/pages.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'arch/riscv64/include/pages.h') diff --git a/arch/riscv64/include/pages.h b/arch/riscv64/include/pages.h index 20dab3d..3f4b632 100644 --- a/arch/riscv64/include/pages.h +++ b/arch/riscv64/include/pages.h @@ -1,14 +1,49 @@ #ifndef APOS_RISCV_PAGES_H #define APOS_RISCV_PAGES_H +/** + * @file pages.h + * riscv64-specific shorthands for some page sizes. + */ + +/** + * riscv64 4KiB page, order 0. + */ #define MM_KPAGE MM_O0 + +/** + * riscv64 2MiB page, order 1. + */ #define MM_MPAGE MM_O1 + +/** + * riscv64 1GiB page, order 2. + */ #define MM_GPAGE MM_O2 + +/** + * riscv64 512GiB page, order 3. + */ #define MM_TPAGE MM_O3 +/** + * riscv64 4KiB page size. + */ #define MM_KPAGE_SIZE SZ_4K + +/** + * riscv64 2MiB page size. + */ #define MM_MPAGE_SIZE SZ_2M + +/** + * riscv64 1GiB page size. + */ #define MM_GPAGE_SIZE SZ_1G + +/** + * riscv64 512GiB page size. + */ #define MM_TPAGE_SIZE SZ_512G #endif /* APOS_RISCV_PAGES_H */ -- cgit v1.3