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| author | Patrick Williams <iawillia@us.ibm.com> | 2012-07-17 21:57:58 -0500 |
|---|---|---|
| committer | A. Patrick Williams III <iawillia@us.ibm.com> | 2012-07-28 13:04:48 -0500 |
| commit | b866f4173f605d8dcdf83b3239dd7fb9a5a8768b (patch) | |
| tree | abb7ddef100518198c44202293d9042b8922ae50 /src/kernel/misc.C | |
| parent | ac9ad22f261cd391c0d5163e82ff02ae4929f820 (diff) | |
| download | blackbird-hostboot-b866f4173f605d8dcdf83b3239dd7fb9a5a8768b.tar.gz blackbird-hostboot-b866f4173f605d8dcdf83b3239dd7fb9a5a8768b.zip | |
Execute 'doze' in idle loop.
Change-Id: Ifd611129c2d7173b5e0dec36c870e06a4d851009
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/1384
Tested-by: Jenkins Server
Reviewed-by: Douglas R. Gilbert <dgilbert@us.ibm.com>
Reviewed-by: Daniel M. Crowell <dcrowell@us.ibm.com>
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>
Diffstat (limited to 'src/kernel/misc.C')
| -rw-r--r-- | src/kernel/misc.C | 48 |
1 files changed, 26 insertions, 22 deletions
diff --git a/src/kernel/misc.C b/src/kernel/misc.C index 74be12de1..a29aaea21 100644 --- a/src/kernel/misc.C +++ b/src/kernel/misc.C @@ -1,25 +1,26 @@ -// IBM_PROLOG_BEGIN_TAG -// This is an automatically generated prolog. -// -// $Source: src/kernel/misc.C $ -// -// IBM CONFIDENTIAL -// -// COPYRIGHT International Business Machines Corp. 2011 -// -// p1 -// -// Object Code Only (OCO) source materials -// Licensed Internal Code Source Materials -// IBM HostBoot Licensed Internal Code -// -// The source code for this program is not published or other- -// wise divested of its trade secrets, irrespective of what has -// been deposited with the U.S. Copyright Office. -// -// Origin: 30 -// -// IBM_PROLOG_END +/* IBM_PROLOG_BEGIN_TAG + * This is an automatically generated prolog. + * + * $Source: src/kernel/misc.C $ + * + * IBM CONFIDENTIAL + * + * COPYRIGHT International Business Machines Corp. 2011-2012 + * + * p1 + * + * Object Code Only (OCO) source materials + * Licensed Internal Code Source Materials + * IBM HostBoot Licensed Internal Code + * + * The source code for this program is not published or other- + * wise divested of its trade secrets, irrespective of what has + * been deposited with the U.S. Copyright Office. + * + * Origin: 30 + * + * IBM_PROLOG_END_TAG + */ #include <kernel/misc.H> #include <kernel/cpumgr.H> #include <kernel/cpuid.H> @@ -84,6 +85,9 @@ namespace KernelMisc printk("No payload... doze'ing all threads.\n"); } + // Clear LPCR values that wakes up from doze. LPCR[49, 50, 51] + setLPCR(getLPCR() & (~0x0000000000007000)); + while(1) { doze(); |
