linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / arch / s390 / kernel / head.S

diff --git a/arch/s390/kernel/head.S b/arch/s390/kernel/head.S
index adad886..ea88d06 100644 (file)
--- a/arch/s390/kernel/head.S
+++ b/arch/s390/kernel/head.S
@@ -1,7 +1,7 @@
 /*
  *  arch/s390/kernel/head.S
  *
- * Copyright (C) IBM Corp. 1999,2006
+ * (C) Copyright IBM Corp. 1999, 2005
  *
  *    Author(s): Hartmut Penner <hp@de.ibm.com>
  *              Martin Schwidefsky <schwidefsky@de.ibm.com>
@@ -23,6 +23,7 @@
  *
  */
 
+#include <linux/config.h>
 #include <asm/setup.h>
 #include <asm/lowcore.h>
 #include <asm/asm-offsets.h>
@@ -481,23 +482,24 @@ start:
 
 .macro GET_IPL_DEVICE
 .Lget_ipl_device:
-       l     %r1,0xb8                  # get sid
+       basr  %r12,0
+.LGID: l     %r1,0xb8                  # get sid
        sll   %r1,15                    # test if subchannel is enabled
        srl   %r1,31
        ltr   %r1,%r1
-       bz    2f-.LPG1(%r13)            # subchannel disabled
+       bz    0(%r14)                   # subchannel disabled
        l     %r1,0xb8
-       la    %r5,.Lipl_schib-.LPG1(%r13)
+       la    %r5,.Lipl_schib-.LGID(%r12)
        stsch 0(%r5)                    # get schib of subchannel
-       bnz   2f-.LPG1(%r13)            # schib not available
+       bnz   0(%r14)                   # schib not available
        tm    5(%r5),0x01               # devno valid?
-       bno   2f-.LPG1(%r13)
-       la    %r6,ipl_parameter_flags-.LPG1(%r13)
+       bno   0(%r14)
+       la    %r6,ipl_parameter_flags-.LGID(%r12)
        oi    3(%r6),0x01               # set flag
-       la    %r2,ipl_devno-.LPG1(%r13)
+       la    %r2,ipl_devno-.LGID(%r12)
        mvc   0(2,%r2),6(%r5)           # store devno
        tm    4(%r5),0x80               # qdio capable device?
-       bno   2f-.LPG1(%r13)
+       bno   0(%r14)
        oi    3(%r6),0x02               # set flag
 
        # copy ipl parameters
@@ -521,7 +523,7 @@ start:
        ar    %r2,%r1
        sr    %r0,%r4
        jne   1b
-       b     2f-.LPG1(%r13)
+       b     0(%r14)
 
        .align 4
 .Lipl_schib:
@@ -535,7 +537,6 @@ ipl_parameter_flags:
        .globl ipl_devno
 ipl_devno:
        .word 0
-2:
 .endm
 
 #ifdef CONFIG_64BIT