From 37f49e37ab4cb5d0bc4c60eb5c6d4dd57db767bb Mon Sep 17 00:00:00 2001 From: hc <hc@nodka.com> Date: Fri, 10 May 2024 07:44:59 +0000 Subject: [PATCH] gmac get mac form eeprom --- kernel/arch/m68k/include/asm/pgtable_mm.h | 32 +++++++++++++++----------------- 1 files changed, 15 insertions(+), 17 deletions(-) diff --git a/kernel/arch/m68k/include/asm/pgtable_mm.h b/kernel/arch/m68k/include/asm/pgtable_mm.h index fe3ddd7..aca22c2 100644 --- a/kernel/arch/m68k/include/asm/pgtable_mm.h +++ b/kernel/arch/m68k/include/asm/pgtable_mm.h @@ -2,7 +2,12 @@ #ifndef _M68K_PGTABLE_H #define _M68K_PGTABLE_H -#include <asm-generic/4level-fixup.h> + +#if defined(CONFIG_SUN3) || defined(CONFIG_COLDFIRE) +#include <asm-generic/pgtable-nopmd.h> +#else +#include <asm-generic/pgtable-nopud.h> +#endif #include <asm/setup.h> @@ -30,10 +35,8 @@ /* PMD_SHIFT determines the size of the area a second-level page table can map */ -#ifdef CONFIG_SUN3 -#define PMD_SHIFT 17 -#else -#define PMD_SHIFT 22 +#if CONFIG_PGTABLE_LEVELS == 3 +#define PMD_SHIFT 18 #endif #define PMD_SIZE (1UL << PMD_SHIFT) #define PMD_MASK (~(PMD_SIZE-1)) @@ -64,8 +67,8 @@ #define PTRS_PER_PMD 1 #define PTRS_PER_PGD 1024 #else -#define PTRS_PER_PTE 1024 -#define PTRS_PER_PMD 8 +#define PTRS_PER_PTE 64 +#define PTRS_PER_PMD 128 #define PTRS_PER_PGD 128 #endif #define USER_PTRS_PER_PGD (TASK_SIZE/PGDIR_SIZE) @@ -73,8 +76,8 @@ /* Virtual address region for use by kernel_map() */ #ifdef CONFIG_SUN3 -#define KMAP_START 0x0DC00000 -#define KMAP_END 0x0E000000 +#define KMAP_START 0x0dc00000 +#define KMAP_END 0x0e000000 #elif defined(CONFIG_COLDFIRE) #define KMAP_START 0xe0000000 #define KMAP_END 0xf0000000 @@ -169,15 +172,10 @@ ? (__pgprot((pgprot_val(prot) & _CACHEMASK040) | _PAGE_NOCACHE_S)) \ : (prot))) +pgprot_t pgprot_dmacoherent(pgprot_t prot); +#define pgprot_dmacoherent(prot) pgprot_dmacoherent(prot) + #endif /* CONFIG_COLDFIRE */ -#include <asm-generic/pgtable.h> #endif /* !__ASSEMBLY__ */ - -/* - * No page table caches to initialise - */ -#define pgtable_cache_init() do { } while (0) - -#define check_pgt_cache() do { } while (0) #endif /* _M68K_PGTABLE_H */ -- Gitblit v1.6.2