diff options
Diffstat (limited to 'src/kernel/misc.C')
| -rw-r--r-- | src/kernel/misc.C | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/kernel/misc.C b/src/kernel/misc.C index 0d81d98be..2a4889b48 100644 --- a/src/kernel/misc.C +++ b/src/kernel/misc.C @@ -5,7 +5,7 @@ /* */ /* OpenPOWER HostBoot Project */ /* */ -/* Contributors Listed Below - COPYRIGHT 2011,2016 */ +/* Contributors Listed Below - COPYRIGHT 2011,2017 */ /* [+] International Business Machines Corp. */ /* */ /* */ @@ -286,7 +286,8 @@ namespace KernelMisc // Clear LPCR values that wakes up from winkle. LPCR[49, 50, 51] // Otherwise, there may be an interrupt pending or something that // prevents us from fully entering winkle. - setLPCR(getLPCR() & (~0x0000000000007000)); + // Turn on LPCR[17] to enable Hypervisor External Interrupts + setLPCR((getLPCR() & (~0x0000000000007000)) | 0x0000400000000000) ; // Deactivate CPU from kernel. cpu->winkled = true; @@ -387,7 +388,8 @@ namespace KernelMisc // Clear LPCR values that wakes up from winkle. LPCR[49, 50, 51] // Otherwise, there may be an interrupt pending or something that // prevents us from fully entering winkle. - setLPCR(getLPCR() & (~0x0000000000007000)); + // Turn on LPCR[17] to enable Hypervisor External Interrupts + setLPCR((getLPCR() & (~0x0000000000007000)) | 0x0000400000000000) ; // Deactivate CPU from kernel. cpu->winkled = true; |
