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authorSam Bobroff <sam.bobroff@au1.ibm.com>2017-03-20 10:46:43 +1100
committerDavid Gibson <david@gibson.dropbear.id.au>2017-04-26 12:00:41 +1000
commitc64abd1f9c732f58181d0a46a0da72168759e77b (patch)
tree8e3d4cfa06032fd6e896839267f55a8ef45cf176 /include/sysemu/kvm.h
parentd6ee2a7c85088d587fb0e0376fba1fa20d59c9f3 (diff)
spapr: Add ibm,processor-radix-AP-encodings to the device tree
Use the new ioctl, KVM_PPC_GET_RMMU_INFO, to fetch radix MMU information from KVM and present the page encodings in the device tree under ibm,processor-radix-AP-encodings. This provides page size information to the guest which is necessary for it to use radix mode. Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com> [dwg: Compile fix for 32-bit targets, style nit fix] Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include/sysemu/kvm.h')
-rw-r--r--include/sysemu/kvm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/sysemu/kvm.h b/include/sysemu/kvm.h
index 24281fc7f8..5cc83f2003 100644
--- a/include/sysemu/kvm.h
+++ b/include/sysemu/kvm.h
@@ -527,5 +527,6 @@ int kvm_set_one_reg(CPUState *cs, uint64_t id, void *source);
* Returns: 0 on success, or a negative errno on failure.
*/
int kvm_get_one_reg(CPUState *cs, uint64_t id, void *target);
+struct ppc_radix_page_info *kvm_get_radix_page_info(void);
int kvm_get_max_memslots(void);
#endif