sparc32: drop unused functions in pgtsrmmu.h
One function was only used by leon - move it to a leon specific file. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -173,17 +173,6 @@ static inline void srmmu_set_ctable_ptr(unsigned long paddr)
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"memory");
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}
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static inline unsigned long srmmu_get_ctable_ptr(void)
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{
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unsigned int retval;
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__asm__ __volatile__("lda [%1] %2, %0\n\t" :
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"=r" (retval) :
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"r" (SRMMU_CTXTBL_PTR),
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"i" (ASI_M_MMUREGS));
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return (retval & SRMMU_CTX_PMASK) << 4;
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}
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static inline void srmmu_set_context(int context)
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{
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__asm__ __volatile__("sta %0, [%1] %2\n\t" : :
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@ -231,42 +220,6 @@ static inline void srmmu_flush_whole_tlb(void)
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}
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/* These flush types are not available on all chips... */
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static inline void srmmu_flush_tlb_ctx(void)
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{
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__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
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"r" (0x300), /* Flush TLB ctx.. */
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"i" (ASI_M_FLUSH_PROBE) : "memory");
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}
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static inline void srmmu_flush_tlb_region(unsigned long addr)
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{
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addr &= SRMMU_PGDIR_MASK;
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__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
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"r" (addr | 0x200), /* Flush TLB region.. */
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"i" (ASI_M_FLUSH_PROBE) : "memory");
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}
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static inline void srmmu_flush_tlb_segment(unsigned long addr)
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{
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addr &= SRMMU_REAL_PMD_MASK;
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__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
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"r" (addr | 0x100), /* Flush TLB segment.. */
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"i" (ASI_M_FLUSH_PROBE) : "memory");
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}
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static inline void srmmu_flush_tlb_page(unsigned long page)
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{
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page &= PAGE_MASK;
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__asm__ __volatile__("sta %%g0, [%0] %1\n\t": :
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"r" (page), /* Flush TLB page.. */
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"i" (ASI_M_FLUSH_PROBE) : "memory");
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}
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#ifndef CONFIG_SPARC_LEON
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static inline unsigned long srmmu_hwprobe(unsigned long vaddr)
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{
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@ -294,9 +247,6 @@ srmmu_get_pte (unsigned long addr)
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return entry;
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}
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extern unsigned long (*srmmu_read_physical)(unsigned long paddr);
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extern void (*srmmu_write_physical)(unsigned long paddr, unsigned long word);
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#endif /* !(__ASSEMBLY__) */
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#endif /* !(_SPARC_PGTSRMMU_H) */
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@ -20,6 +20,18 @@
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int leon_flush_during_switch = 1;
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int srmmu_swprobe_trace;
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static inline unsigned long leon_get_ctable_ptr(void)
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{
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unsigned int retval;
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__asm__ __volatile__("lda [%1] %2, %0\n\t" :
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"=r" (retval) :
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"r" (SRMMU_CTXTBL_PTR),
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"i" (ASI_LEON_MMUREGS));
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return (retval & SRMMU_CTX_PMASK) << 4;
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}
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unsigned long srmmu_swprobe(unsigned long vaddr, unsigned long *paddr)
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{
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@ -35,10 +47,10 @@ unsigned long srmmu_swprobe(unsigned long vaddr, unsigned long *paddr)
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if (srmmu_swprobe_trace)
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printk(KERN_INFO "swprobe: trace on\n");
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ctxtbl = srmmu_get_ctable_ptr();
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ctxtbl = leon_get_ctable_ptr();
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if (!(ctxtbl)) {
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if (srmmu_swprobe_trace)
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printk(KERN_INFO "swprobe: srmmu_get_ctable_ptr returned 0=>0\n");
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printk(KERN_INFO "swprobe: leon_get_ctable_ptr returned 0=>0\n");
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return 0;
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}
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if (!_pfn_valid(PFN(ctxtbl))) {
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