Merge branch 'fix/hda' of git://github.com/tiwai/sound

[pandora-kernel.git] / arch / sparc / kernel / head_64.S

diff --git a/arch/sparc/kernel/head_64.S b/arch/sparc/kernel/head_64.S
index 0eac1b2..0d810c2 100644 (file)
--- a/arch/sparc/kernel/head_64.S
+++ b/arch/sparc/kernel/head_64.S
@@ -133,7 +133,7 @@ prom_sun4v_name:
 prom_niagara_prefix:
        .asciz  "SUNW,UltraSPARC-T"
 prom_sparc_prefix:
-       .asciz  "SPARC-T"
+       .asciz  "SPARC-"
        .align  4
 prom_root_compatible:
        .skip   64
@@ -396,7 +396,7 @@ sun4v_chip_type:
        or      %g1, %lo(prom_cpu_compatible), %g1
        sethi   %hi(prom_sparc_prefix), %g7
        or      %g7, %lo(prom_sparc_prefix), %g7
-       mov     7, %g3
+       mov     6, %g3
 90:    ldub    [%g7], %g2
        ldub    [%g1], %g4
        cmp     %g2, %g4
@@ -408,10 +408,23 @@ sun4v_chip_type:
 
        sethi   %hi(prom_cpu_compatible), %g1
        or      %g1, %lo(prom_cpu_compatible), %g1
-       ldub    [%g1 + 7], %g2
+       ldub    [%g1 + 6], %g2
+       cmp     %g2, 'T'
+       be,pt   %xcc, 70f
+        cmp    %g2, 'M'
+       bne,pn  %xcc, 4f
+        nop
+
+70:    ldub    [%g1 + 7], %g2
        cmp     %g2, '3'
        be,pt   %xcc, 5f
         mov    SUN4V_CHIP_NIAGARA3, %g4
+       cmp     %g2, '4'
+       be,pt   %xcc, 5f
+        mov    SUN4V_CHIP_NIAGARA4, %g4
+       cmp     %g2, '5'
+       be,pt   %xcc, 5f
+        mov    SUN4V_CHIP_NIAGARA5, %g4
        ba,pt   %xcc, 4f
         nop
 
@@ -543,6 +556,12 @@ niagara_tlb_fixup:
        be,pt   %xcc, niagara2_patch
         nop
        cmp     %g1, SUN4V_CHIP_NIAGARA3
+       be,pt   %xcc, niagara2_patch
+        nop
+       cmp     %g1, SUN4V_CHIP_NIAGARA4
+       be,pt   %xcc, niagara2_patch
+        nop
+       cmp     %g1, SUN4V_CHIP_NIAGARA5
        be,pt   %xcc, niagara2_patch
         nop