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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/platforms/pseries/dlpar.c | |
| parent | 422123ccb9a13dcea2e008194ae6c262fbb64604 (diff) | |
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/platforms/pseries/dlpar.c')
| -rw-r--r-- | arch/powerpc/platforms/pseries/dlpar.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/dlpar.c b/arch/powerpc/platforms/pseries/dlpar.c index 052c4f2ba0a0..7625546caefd 100644 --- a/arch/powerpc/platforms/pseries/dlpar.c +++ b/arch/powerpc/platforms/pseries/dlpar.c @@ -355,6 +355,10 @@ int handle_dlpar_errorlog(struct pseries_hp_errorlog *hp_elog) case PSERIES_HP_ELOG_RESOURCE_CPU: rc = dlpar_cpu(hp_elog); break; + case PSERIES_HP_ELOG_RESOURCE_PMEM: + rc = dlpar_hp_pmem(hp_elog); + break; + default: pr_warn_ratelimited("Invalid resource (%d) specified\n", hp_elog->resource); |