fedora core 6 1.2949 + vserver 2.2.0

[linux-2.6.git] / include / asm-sparc64 / pgtable.h

diff --git a/include/asm-sparc64/pgtable.h b/include/asm-sparc64/pgtable.h
index cd464f4..b12be7a 100644 (file)
--- a/include/asm-sparc64/pgtable.h
+++ b/include/asm-sparc64/pgtable.h
@@ -14,7 +14,6 @@
 
 #include <asm-generic/pgtable-nopud.h>
 
-#include <linux/config.h>
 #include <linux/compiler.h>
 #include <asm/types.h>
 #include <asm/spitfire.h>
@@ -235,7 +234,7 @@ static inline pte_t pfn_pte(unsigned long pfn, pgprot_t prot)
        sz_bits = 0UL;
        if (_PAGE_SZBITS_4U != 0UL || _PAGE_SZBITS_4V != 0UL) {
                __asm__ __volatile__(
-               "\n661: sethi           %uhi(%1), %0\n"
+               "\n661: sethi           %%uhi(%1), %0\n"
                "       sllx            %0, 32, %0\n"
                "       .section        .sun4v_2insn_patch, \"ax\"\n"
                "       .word           661b\n"
@@ -340,7 +339,7 @@ static inline pgprot_t pgprot_noncached(pgprot_t prot)
        "       .section        .sun4v_2insn_patch, \"ax\"\n"
        "       .word           661b\n"
        "       andn            %0, %4, %0\n"
-       "       or              %0, %3, %0\n"
+       "       or              %0, %5, %0\n"
        "       .previous\n"
        : "=r" (val)
        : "0" (val), "i" (_PAGE_CP_4U | _PAGE_CV_4U), "i" (_PAGE_E_4U),
@@ -631,8 +630,9 @@ static inline unsigned long pte_present(pte_t pte)
 #define __pmd_page(pmd)                \
        ((unsigned long) __va((((unsigned long)pmd_val(pmd))<<11UL)))
 #define pmd_page(pmd)                  virt_to_page((void *)__pmd_page(pmd))
-#define pud_page(pud)          \
+#define pud_page_vaddr(pud)            \
        ((unsigned long) __va((((unsigned long)pud_val(pud))<<11UL)))
+#define pud_page(pud)                  virt_to_page((void *)pud_page_vaddr(pud))
 #define pmd_none(pmd)                  (!pmd_val(pmd))
 #define pmd_bad(pmd)                   (0)
 #define pmd_present(pmd)               (pmd_val(pmd) != 0U)
@@ -654,7 +654,7 @@ static inline unsigned long pte_present(pte_t pte)
 
 /* Find an entry in the second-level page table.. */
 #define pmd_offset(pudp, address)      \
-       ((pmd_t *) pud_page(*(pudp)) + \
+       ((pmd_t *) pud_page_vaddr(*(pudp)) + \
         (((address) >> PMD_SHIFT) & (PTRS_PER_PMD-1)))
 
 /* Find an entry in the third-level page table.. */
@@ -757,6 +757,8 @@ extern unsigned long *sparc64_valid_addr_bitmap;
 #define kern_addr_valid(addr)  \
        (test_bit(__pa((unsigned long)(addr))>>22, sparc64_valid_addr_bitmap))
 
+extern int page_in_phys_avail(unsigned long paddr);
+
 extern int io_remap_pfn_range(struct vm_area_struct *vma, unsigned long from,
                               unsigned long pfn,
                               unsigned long size, pgprot_t prot);