.. | .. |
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22 | 22 | #ifdef __KERNEL__ |
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23 | 23 | |
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24 | 24 | #include <linux/interrupt.h> |
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| 25 | +#include <linux/pgtable.h> |
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25 | 26 | #include <asm/vaddrs.h> |
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26 | | -#include <asm/kmap_types.h> |
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27 | | -#include <asm/pgtable.h> |
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| 27 | +#include <asm/pgtsrmmu.h> |
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28 | 28 | |
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29 | 29 | /* declarations for highmem.c */ |
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30 | 30 | extern unsigned long highstart_pfn, highend_pfn; |
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31 | 31 | |
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32 | | -extern pgprot_t kmap_prot; |
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| 32 | +#define kmap_prot __pgprot(SRMMU_ET_PTE | SRMMU_PRIV | SRMMU_CACHE) |
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33 | 33 | extern pte_t *pkmap_page_table; |
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34 | | - |
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35 | | -void kmap_init(void) __init; |
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36 | 34 | |
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37 | 35 | /* |
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38 | 36 | * Right now we initialize only a single pte table. It can be extended |
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.. | .. |
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50 | 48 | |
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51 | 49 | #define PKMAP_END (PKMAP_ADDR(LAST_PKMAP)) |
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52 | 50 | |
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53 | | -void *kmap_high(struct page *page); |
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54 | | -void kunmap_high(struct page *page); |
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55 | | - |
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56 | | -static inline void *kmap(struct page *page) |
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57 | | -{ |
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58 | | - BUG_ON(in_interrupt()); |
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59 | | - if (!PageHighMem(page)) |
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60 | | - return page_address(page); |
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61 | | - return kmap_high(page); |
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62 | | -} |
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63 | | - |
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64 | | -static inline void kunmap(struct page *page) |
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65 | | -{ |
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66 | | - BUG_ON(in_interrupt()); |
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67 | | - if (!PageHighMem(page)) |
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68 | | - return; |
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69 | | - kunmap_high(page); |
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70 | | -} |
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71 | | - |
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72 | | -void *kmap_atomic(struct page *page); |
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73 | | -void __kunmap_atomic(void *kvaddr); |
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74 | | - |
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75 | 51 | #define flush_cache_kmaps() flush_cache_all() |
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76 | 52 | |
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| 53 | +/* FIXME: Use __flush_tlb_one(vaddr) instead of flush_cache_all() -- Anton */ |
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| 54 | +#define arch_kmap_local_post_map(vaddr, pteval) flush_cache_all() |
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| 55 | +#define arch_kmap_local_post_unmap(vaddr) flush_cache_all() |
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| 56 | + |
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| 57 | + |
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77 | 58 | #endif /* __KERNEL__ */ |
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78 | 59 | |
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79 | 60 | #endif /* _ASM_HIGHMEM_H */ |
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