Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart

[linux-2.6-omap-h63xx.git] / arch / sparc64 / kernel / trampoline.S

diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S
index 3a145fc39cf2d4b4b619bbb1038e50bd383f2bd1..9478551cb02026b051cc3418ff6ea9d41adf2d80 100644 (file)
--- a/arch/sparc64/kernel/trampoline.S
+++ b/arch/sparc64/kernel/trampoline.S
@@ -119,8 +119,8 @@ startup_continue:
        sethi           %hi(itlb_load), %g2
        or              %g2, %lo(itlb_load), %g2
        stx             %g2, [%sp + 2047 + 128 + 0x18]
-       sethi           %hi(mmu_ihandle_cache), %g2
-       lduw            [%g2 + %lo(mmu_ihandle_cache)], %g2
+       sethi           %hi(prom_mmu_ihandle_cache), %g2
+       lduw            [%g2 + %lo(prom_mmu_ihandle_cache)], %g2
        stx             %g2, [%sp + 2047 + 128 + 0x20]
        sethi           %hi(KERNBASE), %g2
        stx             %g2, [%sp + 2047 + 128 + 0x28]
@@ -156,8 +156,8 @@ startup_continue:
        sethi           %hi(itlb_load), %g2
        or              %g2, %lo(itlb_load), %g2
        stx             %g2, [%sp + 2047 + 128 + 0x18]
-       sethi           %hi(mmu_ihandle_cache), %g2
-       lduw            [%g2 + %lo(mmu_ihandle_cache)], %g2
+       sethi           %hi(prom_mmu_ihandle_cache), %g2
+       lduw            [%g2 + %lo(prom_mmu_ihandle_cache)], %g2
        stx             %g2, [%sp + 2047 + 128 + 0x20]
        sethi           %hi(KERNBASE + 0x400000), %g2
        stx             %g2, [%sp + 2047 + 128 + 0x28]
@@ -190,8 +190,8 @@ do_dtlb:
        sethi           %hi(dtlb_load), %g2
        or              %g2, %lo(dtlb_load), %g2
        stx             %g2, [%sp + 2047 + 128 + 0x18]
-       sethi           %hi(mmu_ihandle_cache), %g2
-       lduw            [%g2 + %lo(mmu_ihandle_cache)], %g2
+       sethi           %hi(prom_mmu_ihandle_cache), %g2
+       lduw            [%g2 + %lo(prom_mmu_ihandle_cache)], %g2
        stx             %g2, [%sp + 2047 + 128 + 0x20]
        sethi           %hi(KERNBASE), %g2
        stx             %g2, [%sp + 2047 + 128 + 0x28]
@@ -228,8 +228,8 @@ do_dtlb:
        sethi           %hi(dtlb_load), %g2
        or              %g2, %lo(dtlb_load), %g2
        stx             %g2, [%sp + 2047 + 128 + 0x18]
-       sethi           %hi(mmu_ihandle_cache), %g2
-       lduw            [%g2 + %lo(mmu_ihandle_cache)], %g2
+       sethi           %hi(prom_mmu_ihandle_cache), %g2
+       lduw            [%g2 + %lo(prom_mmu_ihandle_cache)], %g2
        stx             %g2, [%sp + 2047 + 128 + 0x20]
        sethi           %hi(KERNBASE + 0x400000), %g2
        stx             %g2, [%sp + 2047 + 128 + 0x28]
@@ -336,20 +336,13 @@ do_unlock:
        call            init_irqwork_curcpu
         nop
 
-       BRANCH_IF_CHEETAH_PLUS_OR_FOLLOWON(g2,g3,1f)
-       ba,pt   %xcc, 2f
-        nop
-
-1:     /* Start using proper page size encodings in ctx register.  */
-       sethi   %uhi(CTX_CHEETAH_PLUS_NUC), %g3
+       /* Start using proper page size encodings in ctx register.  */
+       sethi   %hi(sparc64_kern_pri_context), %g3
+       ldx     [%g3 + %lo(sparc64_kern_pri_context)], %g2
        mov     PRIMARY_CONTEXT, %g1
-       sllx    %g3, 32, %g3
-       sethi   %hi(CTX_CHEETAH_PLUS_CTX0), %g2
-       or      %g3, %g2, %g3
-       stxa    %g3, [%g1] ASI_DMMU
+       stxa    %g2, [%g1] ASI_DMMU
        membar  #Sync
 
-2:
        rdpr            %pstate, %o1
        or              %o1, PSTATE_IE, %o1
        wrpr            %o1, 0, %pstate