diff options
Diffstat (limited to 'arch/parisc/include/asm')
| -rw-r--r-- | arch/parisc/include/asm/pdc.h | 2 | ||||
| -rw-r--r-- | arch/parisc/include/asm/pgtable.h | 19 |
2 files changed, 3 insertions, 18 deletions
diff --git a/arch/parisc/include/asm/pdc.h b/arch/parisc/include/asm/pdc.h index fcbcf9a96c11..40793bef8429 100644 --- a/arch/parisc/include/asm/pdc.h +++ b/arch/parisc/include/asm/pdc.h @@ -37,7 +37,7 @@ int pdc_system_map_find_mods(struct pdc_system_map_mod_info *pdc_mod_info, int pdc_system_map_find_addrs(struct pdc_system_map_addr_info *pdc_addr_info, long mod_index, long addr_index); int pdc_model_info(struct pdc_model *model); -int pdc_model_sysmodel(char *name); +int pdc_model_sysmodel(unsigned int os_id, char *name); int pdc_model_cpuid(unsigned long *cpu_id); int pdc_model_versions(unsigned long *versions, int id); int pdc_model_capabilities(unsigned long *capabilities); diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h index ecd028854469..ea357430aafe 100644 --- a/arch/parisc/include/asm/pgtable.h +++ b/arch/parisc/include/asm/pgtable.h @@ -23,21 +23,6 @@ #include <asm/processor.h> #include <asm/cache.h> -/* - * kern_addr_valid(ADDR) tests if ADDR is pointing to valid kernel - * memory. For the return value to be meaningful, ADDR must be >= - * PAGE_OFFSET. This operation can be relatively expensive (e.g., - * require a hash-, or multi-level tree-lookup or something of that - * sort) but it guarantees to return TRUE only if accessing the page - * at that address does not cause an error. Note that there may be - * addresses for which kern_addr_valid() returns FALSE even though an - * access would not cause an error (e.g., this is typically true for - * memory mapped I/O regions. - * - * XXX Need to implement this for parisc. - */ -#define kern_addr_valid(addr) (1) - /* This is for the serialization of PxTLB broadcasts. At least on the N class * systems, only one PxTLB inter processor broadcast can be active at any one * time on the Merced bus. */ @@ -166,8 +151,8 @@ extern void __update_cache(pte_t pte); /* This calculates the number of initial pages we need for the initial * page tables */ -#if (KERNEL_INITIAL_ORDER) >= (PMD_SHIFT) -# define PT_INITIAL (1 << (KERNEL_INITIAL_ORDER - PMD_SHIFT)) +#if (KERNEL_INITIAL_ORDER) >= (PLD_SHIFT + BITS_PER_PTE) +# define PT_INITIAL (1 << (KERNEL_INITIAL_ORDER - PLD_SHIFT - BITS_PER_PTE)) #else # define PT_INITIAL (1) /* all initial PTEs fit into one page */ #endif |