diff options
| author | Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com> | 2014-07-29 17:10:07 +0400 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-08-05 10:33:52 +0400 |
| commit | 0ef95b411e73d8789100d017c02c1329c5055802 (patch) | |
| tree | 2438351ab90d8423ffe63bf49e1036a7d83a7950 /arch/powerpc/include/asm/paca.h | |
| parent | 0869b6fd209bda402576a9a559120ddd4f61198e (diff) | |
| download | linux-0ef95b411e73d8789100d017c02c1329c5055802.tar.xz | |
powerpc/powernv: Invoke opal call to handle hmi.
When we hit the HMI in Linux, invoke opal call to handle/recover from HMI
errors in real mode and then in virtual mode during check_irq_replay()
invoke opal_poll_events()/opal_do_notifier() to retrieve HMI event from
OPAL and act accordingly.
Now that we are ready to handle HMI interrupt directly in linux, remove
the HMI interrupt registration with firmware.
Signed-off-by: Mahesh Salgaonkar <mahesh@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/include/asm/paca.h')
| -rw-r--r-- | arch/powerpc/include/asm/paca.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h index 5abde4e223bb..a5139ea6910b 100644 --- a/arch/powerpc/include/asm/paca.h +++ b/arch/powerpc/include/asm/paca.h @@ -167,6 +167,7 @@ struct paca_struct { * and already using emergency stack. */ u16 in_mce; + u8 hmi_event_available; /* HMI event is available */ #endif /* Stuff for accurate time accounting */ |