[9front] [PATCH] audiohda: add PCI ID for Intel C610/X99

[plan9front.git] / sys / src / 9 / pc / l.s

diff --git a/sys/src/9/pc/l.s b/sys/src/9/pc/l.s
index d9ee955972a975dea97260537d4037bd6fb81bca..ede492af8847fe137a379ffc362b0ac2f5dfd379 100644 (file)
--- a/sys/src/9/pc/l.s
+++ b/sys/src/9/pc/l.s
@@ -144,18 +144,6 @@ TEXT tgdtptr(SB), $0
        WORD    $(3*8)
        LONG    $tgdt-KZERO(SB)
 
-TEXT m0rgdtptr(SB), $0
-       WORD    $(NGDT*8-1)
-       LONG    $(CPU0GDT-KZERO)
-
-TEXT m0gdtptr(SB), $0
-       WORD    $(NGDT*8-1)
-       LONG    $CPU0GDT
-
-TEXT m0idtptr(SB), $0
-       WORD $(256*8-1)
-       LONG $IDTADDR
-
 TEXT vtgdtptr(SB), $0
        WORD    $(3*8)
        LONG    $tgdt(SB)
@@ -532,7 +520,7 @@ TEXT _peekinst(SB), $0
  * a 386 (Ac bit can't be set). If it's not a 386 and the Id bit can't be
  * toggled then it's an older 486 of some kind.
  *
- *     cpuid(fun, regs[4]);
+ *     cpuid(fn, sublvl, regs[4]);
  */
 TEXT cpuid(SB), $0
        MOVL    $0x240000, AX
@@ -551,6 +539,7 @@ TEXT cpuid(SB), $0
        TESTL   $0x200000, AX                   /* Id */
        JZ      _cpu486                         /* can't toggle this bit on some 486 */
        MOVL    fn+0(FP), AX
+       MOVL    sublvl+4(FP), CX
        CPUID
        JMP     _cpuid
 _cpu486:
@@ -567,7 +556,7 @@ _zaprest:
        XORL    CX, CX
        XORL    DX, DX
 _cpuid:
-       MOVL    regs+4(FP), BP
+       MOVL    regs+8(FP), BP
        MOVL    AX, 0(BP)
        MOVL    BX, 4(BP)
        MOVL    CX, 8(BP)