memory: manage coalesced mmio via a MemoryListener

Instead of calling a global function on coalesced mmio changes, which
routes the call to kvm if enabled, add coalesced mmio hooks to
MemoryListener and make kvm use that instead.

The motivation is support for multiple address spaces (which means we
we need to filter the call on the right address space) but the result
is cleaner as well.

Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 0 insertions, 10 deletions

diff --git a/kvm-stub.c b/kvm-stub.c
index 3c52eb5..a3455e2 100644
--- a/kvm-stub.c
+++ b/kvm-stub.c
@@ -29,16 +29,6 @@ int kvm_init_vcpu(CPUArchState *env)
     return -ENOSYS;
 }
 
-int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
-{
-    return -ENOSYS;
-}
-
-int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size)
-{
-    return -ENOSYS;
-}
-
 int kvm_init(void)
 {
     return -ENOSYS;