The aibvo of zpci device should be constant after issued mpcifc
registering irqs instruction. Each msix vector should offset from the
aibvo. But for flic adapter interrupt, we should use the absolute
offset within the aibv. So let's use the aibvo+vector to fixup msix
routing entry.
Signed-off-by: Yi Min Zhao <zyi...@linux.vnet.ibm.com>
---
target/s390x/kvm.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/target/s390x/kvm.c b/target/s390x/kvm.c
index e348bfb7cc..c08b7757e7 100644
--- a/target/s390x/kvm.c
+++ b/target/s390x/kvm.c
@@ -2515,14 +2515,12 @@ int kvm_arch_fixup_msi_route(struct
kvm_irq_routing_entry *route,
return -ENODEV;
}
- pbdev->routes.adapter.ind_offset = vec;
-
route->type = KVM_IRQ_ROUTING_S390_ADAPTER;
route->flags = 0;
route->u.adapter.summary_addr = pbdev->routes.adapter.summary_addr;
route->u.adapter.ind_addr = pbdev->routes.adapter.ind_addr;
route->u.adapter.summary_offset = pbdev->routes.adapter.summary_offset;
- route->u.adapter.ind_offset = pbdev->routes.adapter.ind_offset;
+ route->u.adapter.ind_offset = pbdev->routes.adapter.ind_offset + vec;
route->u.adapter.adapter_id = pbdev->routes.adapter.adapter_id;
return 0;
}
--
2.11.0 (Apple Git-81)
