diff options
| -rw-r--r-- | arch/powerpc/kernel/setup-common.c | 22 | ||||
| -rw-r--r-- | arch/powerpc/mm/book3s32/mmu.c | 9 | ||||
| -rw-r--r-- | arch/powerpc/mm/book3s64/hash_utils.c | 13 | ||||
| -rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 5 |
4 files changed, 26 insertions, 23 deletions
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c index 91d2c6970bdb..3f8805d3c0c9 100644 --- a/arch/powerpc/kernel/setup-common.c +++ b/arch/powerpc/kernel/setup-common.c @@ -800,12 +800,6 @@ void arch_setup_pdev_archdata(struct platform_device *pdev) static __init void print_system_info(void) { pr_info("-----------------------------------------------------\n"); -#ifdef CONFIG_PPC_BOOK3S_64 - pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size); -#endif -#ifdef CONFIG_PPC_BOOK3S_32 - pr_info("Hash_size = 0x%lx\n", Hash_size); -#endif pr_info("phys_mem_size = 0x%llx\n", (unsigned long long)memblock_phys_mem_size()); @@ -827,21 +821,7 @@ static __init void print_system_info(void) pr_info("firmware_features = 0x%016lx\n", powerpc_firmware_features); #endif -#ifdef CONFIG_PPC_BOOK3S_64 - if (htab_address) - pr_info("htab_address = 0x%p\n", htab_address); - if (htab_hash_mask) - pr_info("htab_hash_mask = 0x%lx\n", htab_hash_mask); - pr_info("kernel vmalloc start = 0x%lx\n", KERN_VIRT_START); - pr_info("kernel IO start = 0x%lx\n", KERN_IO_START); - pr_info("kernel vmemmap start = 0x%lx\n", (unsigned long)vmemmap); -#endif -#ifdef CONFIG_PPC_BOOK3S_32 - if (Hash) - pr_info("Hash = 0x%p\n", Hash); - if (Hash_mask) - pr_info("Hash_mask = 0x%lx\n", Hash_mask); -#endif + print_system_hash_info(); if (PHYSICAL_START > 0) pr_info("physical_start = 0x%llx\n", diff --git a/arch/powerpc/mm/book3s32/mmu.c b/arch/powerpc/mm/book3s32/mmu.c index 131cd3acb6b8..615f78d35536 100644 --- a/arch/powerpc/mm/book3s32/mmu.c +++ b/arch/powerpc/mm/book3s32/mmu.c @@ -37,7 +37,7 @@ #include <mm/mmu_decl.h> struct hash_pte *Hash; -unsigned long Hash_size, Hash_mask; +static unsigned long Hash_size, Hash_mask; unsigned long _SDR1; static unsigned int hash_mb, hash_mb2; @@ -401,6 +401,13 @@ void setup_initial_memory_limit(phys_addr_t first_memblock_base, memblock_set_current_limit(min_t(u64, first_memblock_size, 0x10000000)); } +void __init print_system_hash_info(void) +{ + pr_info("Hash_size = 0x%lx\n", Hash_size); + if (Hash_mask) + pr_info("Hash_mask = 0x%lx\n", Hash_mask); +} + #ifdef CONFIG_PPC_KUEP void __init setup_kuep(bool disabled) { diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index f0ce860a69ac..919a861a8ec0 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -66,6 +66,8 @@ #include <asm/pte-walk.h> #include <asm/asm-prototypes.h> +#include <mm/mmu_decl.h> + #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) #else @@ -1945,3 +1947,14 @@ static int __init hash64_debugfs(void) } machine_device_initcall(pseries, hash64_debugfs); #endif /* CONFIG_DEBUG_FS */ + +void __init print_system_hash_info(void) +{ + pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size); + + if (htab_hash_mask) + pr_info("htab_hash_mask = 0x%lx\n", htab_hash_mask); + pr_info("kernel vmalloc start = 0x%lx\n", KERN_VIRT_START); + pr_info("kernel IO start = 0x%lx\n", KERN_IO_START); + pr_info("kernel vmemmap start = 0x%lx\n", (unsigned long)vmemmap); +} diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 7b8833d695d1..7bac0aa2026a 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -83,6 +83,8 @@ static inline void _tlbivax_bcast(unsigned long address, unsigned int pid, } #endif +static inline void print_system_hash_info(void) {} + #else /* CONFIG_PPC_MMU_NOHASH */ extern void hash_preload(struct mm_struct *mm, unsigned long ea, @@ -92,6 +94,8 @@ extern void hash_preload(struct mm_struct *mm, unsigned long ea, extern void _tlbie(unsigned long address); extern void _tlbia(void); +void print_system_hash_info(void); + #endif /* CONFIG_PPC_MMU_NOHASH */ #ifdef CONFIG_PPC32 @@ -105,7 +109,6 @@ extern unsigned int rtas_data, rtas_size; struct hash_pte; extern struct hash_pte *Hash; -extern unsigned long Hash_size, Hash_mask; extern u8 early_hash[]; #endif /* CONFIG_PPC32 */ |