Patchwork [1/8] KVM: PPC: reserve a capability number for multitce support

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Submitter Alexey Kardashevskiy
Date July 6, 2013, 3:07 p.m.
Message ID <1373123227-22969-2-git-send-email-aik@ozlabs.ru>
Download mbox | patch
Permalink /patch/257282/
State New
Headers show

Comments

Alexey Kardashevskiy - July 6, 2013, 3:07 p.m.
This is to reserve a capablity number for upcoming support
of H_PUT_TCE_INDIRECT and H_STUFF_TCE pseries hypercalls
which support mulptiple DMA map/unmap operations per one call.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
---
 include/uapi/linux/kvm.h | 1 +
 1 file changed, 1 insertion(+)

Patch

diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
index d88c8ee..970b1f5 100644
--- a/include/uapi/linux/kvm.h
+++ b/include/uapi/linux/kvm.h
@@ -666,6 +666,7 @@  struct kvm_ppc_smmu_info {
 #define KVM_CAP_IRQ_MPIC 90
 #define KVM_CAP_PPC_RTAS 91
 #define KVM_CAP_IRQ_XICS 92
+#define KVM_CAP_SPAPR_MULTITCE 93
 
 #ifdef KVM_CAP_IRQ_ROUTING