AEN can be provided unconditionally, ZPCI has to be turned on
manually (it should really depend on CONFIG_PCI).
With -cpu qemu,zpci=on, a 4.15 guest kernel can now successfully
detect virtio-pci devices under tcg.
Signed-off-by: Cornelia Huck <coh...@redhat.com>
---
target/s390x/gen-features.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/target/s390x/gen-features.c b/target/s390x/gen-features.c
index 0570f597ec..db7ac965a0 100644
--- a/target/s390x/gen-features.c
+++ b/target/s390x/gen-features.c
@@ -574,6 +574,7 @@ static uint16_t qemu_LATEST[] = {
S390_FEAT_INTERLOCKED_ACCESS_2,
S390_FEAT_MSA_EXT_4,
S390_FEAT_MSA_EXT_3,
+ S390_FEAT_ADAPTER_EVENT_NOTIFICATION,
};
/* add all new definitions before this point */
@@ -582,6 +583,8 @@ static uint16_t qemu_MAX[] = {
S390_FEAT_STFLE_53,
/* generates a dependency warning, leave it out for now */
S390_FEAT_MSA_EXT_5,
+ /* should be conditional on CONFIG_PCI */
+ S390_FEAT_ZPCI,
};
/****** END FEATURE DEFS ******/
--
2.13.6
