diff options
| author | John Allen <jallen@linux.vnet.ibm.com> | 2016-07-07 18:03:44 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-07-19 13:12:30 +0300 |
| commit | b7d9eb397b8764c1f1c53d504aa70f85ce0e212f (patch) | |
| tree | c3201ff955462fa465c5d0fef1d95ecd0271dc9c /arch/powerpc/platforms/pseries/pseries.h | |
| parent | 9054619ef54a3a832863ae25d15ac410ae3df146 (diff) | |
| download | linux-b7d9eb397b8764c1f1c53d504aa70f85ce0e212f.tar.xz | |
powerpc/pseries: Add support for hotplug interrupt source
Add handler for new hotplug interrupt. For memory and CPU hotplug events,
we will add the hotplug errorlog to the hotplug workqueue. Since PCI
hotplug is not currently supported in the kernel, PCI hotplug events are
written to the rtas_log_bug and are handled by rtas_errd.
Signed-off-by: John Allen <jallen@linux.vnet.ibm.com>
Reviewed-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/platforms/pseries/pseries.h')
| -rw-r--r-- | arch/powerpc/platforms/pseries/pseries.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/pseries.h b/arch/powerpc/platforms/pseries/pseries.h index ddb9aa51aad6..bba32853c468 100644 --- a/arch/powerpc/platforms/pseries/pseries.h +++ b/arch/powerpc/platforms/pseries/pseries.h @@ -56,6 +56,8 @@ extern int dlpar_detach_node(struct device_node *); extern int dlpar_acquire_drc(u32 drc_index); extern int dlpar_release_drc(u32 drc_index); +void queue_hotplug_event(struct pseries_hp_errorlog *hp_errlog, + struct completion *hotplug_done, int *rc); #ifdef CONFIG_MEMORY_HOTPLUG int dlpar_memory(struct pseries_hp_errorlog *hp_elog); #else |