Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

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

diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h
index 9d7613e..23ad8a7 100644 (file)
--- a/include/asm-sparc64/spitfire.h
+++ b/include/asm-sparc64/spitfire.h
@@ -44,6 +44,7 @@ enum ultra_tlb_layout {
        spitfire = 0,
        cheetah = 1,
        cheetah_plus = 2,
+       hypervisor = 3,
 };
 
 extern enum ultra_tlb_layout tlb_type;
@@ -56,52 +57,6 @@ extern void cheetah_enable_pcache(void);
         SPITFIRE_HIGHEST_LOCKED_TLBENT : \
         CHEETAH_HIGHEST_LOCKED_TLBENT)
 
-static __inline__ unsigned long spitfire_get_isfsr(void)
-{
-       unsigned long ret;
-
-       __asm__ __volatile__("ldxa      [%1] %2, %0"
-                            : "=r" (ret)
-                            : "r" (TLB_SFSR), "i" (ASI_IMMU));
-       return ret;
-}
-
-static __inline__ unsigned long spitfire_get_dsfsr(void)
-{
-       unsigned long ret;
-
-       __asm__ __volatile__("ldxa      [%1] %2, %0"
-                            : "=r" (ret)
-                            : "r" (TLB_SFSR), "i" (ASI_DMMU));
-       return ret;
-}
-
-static __inline__ unsigned long spitfire_get_sfar(void)
-{
-       unsigned long ret;
-
-       __asm__ __volatile__("ldxa      [%1] %2, %0"
-                            : "=r" (ret)
-                            : "r" (DMMU_SFAR), "i" (ASI_DMMU));
-       return ret;
-}
-
-static __inline__ void spitfire_put_isfsr(unsigned long sfsr)
-{
-       __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                            "membar    #Sync"
-                            : /* no outputs */
-                            : "r" (sfsr), "r" (TLB_SFSR), "i" (ASI_IMMU));
-}
-
-static __inline__ void spitfire_put_dsfsr(unsigned long sfsr)
-{
-       __asm__ __volatile__("stxa      %0, [%1] %2\n\t"
-                            "membar    #Sync"
-                            : /* no outputs */
-                            : "r" (sfsr), "r" (TLB_SFSR), "i" (ASI_DMMU));
-}
-
 /* The data cache is write through, so this just invalidates the
  * specified line.
  */
@@ -111,7 +66,6 @@ static __inline__ void spitfire_put_dcache_tag(unsigned long addr, unsigned long
                             "membar    #Sync"
                             : /* No outputs */
                             : "r" (tag), "r" (addr), "i" (ASI_DCACHE_TAG));
-       __asm__ __volatile__ ("membar #Sync" : : : "memory");
 }
 
 /* The instruction cache lines are flushed with this, but note that
@@ -194,90 +148,6 @@ static __inline__ void spitfire_put_itlb_data(int entry, unsigned long data)
                               "i" (ASI_ITLB_DATA_ACCESS));
 }
 
-/* Spitfire hardware assisted TLB flushes. */
-
-/* Context level flushes. */
-static __inline__ void spitfire_flush_dtlb_primary_context(void)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (0x40), "i" (ASI_DMMU_DEMAP));
-}
-
-static __inline__ void spitfire_flush_itlb_primary_context(void)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (0x40), "i" (ASI_IMMU_DEMAP));
-}
-
-static __inline__ void spitfire_flush_dtlb_secondary_context(void)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (0x50), "i" (ASI_DMMU_DEMAP));
-}
-
-static __inline__ void spitfire_flush_itlb_secondary_context(void)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (0x50), "i" (ASI_IMMU_DEMAP));
-}
-
-static __inline__ void spitfire_flush_dtlb_nucleus_context(void)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (0x60), "i" (ASI_DMMU_DEMAP));
-}
-
-static __inline__ void spitfire_flush_itlb_nucleus_context(void)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (0x60), "i" (ASI_IMMU_DEMAP));
-}
-
-/* Page level flushes. */
-static __inline__ void spitfire_flush_dtlb_primary_page(unsigned long page)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (page), "i" (ASI_DMMU_DEMAP));
-}
-
-static __inline__ void spitfire_flush_itlb_primary_page(unsigned long page)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (page), "i" (ASI_IMMU_DEMAP));
-}
-
-static __inline__ void spitfire_flush_dtlb_secondary_page(unsigned long page)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (page | 0x10), "i" (ASI_DMMU_DEMAP));
-}
-
-static __inline__ void spitfire_flush_itlb_secondary_page(unsigned long page)
-{
-       __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"
-                            "membar    #Sync"
-                            : /* No outputs */
-                            : "r" (page | 0x10), "i" (ASI_IMMU_DEMAP));
-}
-
 static __inline__ void spitfire_flush_dtlb_nucleus_page(unsigned long page)
 {
        __asm__ __volatile__("stxa      %%g0, [%0] %1\n\t"