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| author | Oliver O'Halloran <oohall@gmail.com> | 2018-10-15 10:18:27 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-10-19 00:56:17 +1100 |
| commit | 4c5d87db497832c493ed296157bd1749dddc69f1 (patch) | |
| tree | 34a3f35c2fa01a60110a6b5839452091839bbd6c /arch/powerpc/kernel/rtasd.c | |
| parent | 422123ccb9a13dcea2e008194ae6c262fbb64604 (diff) | |
| download | linux-4c5d87db497832c493ed296157bd1749dddc69f1.tar.gz linux-4c5d87db497832c493ed296157bd1749dddc69f1.tar.bz2 linux-4c5d87db497832c493ed296157bd1749dddc69f1.zip | |
powerpc/pseries: PAPR persistent memory support
This patch implements support for discovering storage class memory
devices at boot and for handling hotplug of new regions via RTAS
hotplug events.
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
[mpe: Fix CONFIG_MEMORY_HOTPLUG=n build]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/rtasd.c')
| -rw-r--r-- | arch/powerpc/kernel/rtasd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/rtasd.c b/arch/powerpc/kernel/rtasd.c index c1378661b12f..38cadae4ca4f 100644 --- a/arch/powerpc/kernel/rtasd.c +++ b/arch/powerpc/kernel/rtasd.c @@ -91,6 +91,8 @@ static char *rtas_event_type(int type) return "Dump Notification Event"; case RTAS_TYPE_PRRN: return "Platform Resource Reassignment Event"; + case RTAS_TYPE_HOTPLUG: + return "Hotplug Event"; } return rtas_type[0]; |