diff options
Diffstat (limited to 'src/include/kernel/cpumgr.H')
| -rw-r--r-- | src/include/kernel/cpumgr.H | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/include/kernel/cpumgr.H b/src/include/kernel/cpumgr.H index d7bc2da78..bbd16fcd8 100644 --- a/src/include/kernel/cpumgr.H +++ b/src/include/kernel/cpumgr.H @@ -101,6 +101,20 @@ class CpuManager */ static void forceMemoryPeriodic(); + /** Desired value for MSR after wakeup. + * + * bit 0 - 64 bit mode. + * bit 3 - Hypervisor mode. + */ + static const uint64_t WAKEUP_MSR_VALUE = 0x9000000000000000; + + /** Desired value for LPCR after wakeup. + * + * bit 49 - Wake-up from external interrupt. + * bit 51 - Wake-up from machine check. + * bit 60, 61 - LPES(0,1) = 1 (see ISA). + */ + static const uint64_t WAKEUP_LPCR_VALUE = 0x000000000000500C; protected: CpuManager(); @@ -131,6 +145,7 @@ class CpuManager static uint64_t cv_shutdown_status; static InteractiveDebug cv_interactive_debug; + }; #endif |
