kvm tools: Drop dummy PCI ioport registrations

There's no point in registering dummy ops for PCI ioports because pci__init()
registers the real ones before we enter the guest kernel.

Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>

diff --git a/tools/kvm/ioport.c b/tools/kvm/ioport.c
index d1ddeeaa96db29917ea7504d4d5814c268b78d6a..1f139603a56c513547639fd867908df136b69283 100644 (file)
--- a/tools/kvm/ioport.c
+++ b/tools/kvm/ioport.c
@@ -165,9 +165,4 @@ void ioport__setup_legacy(void)
        /* PORT 03D4-03D5 - COLOR VIDEO - CRT CONTROL REGISTERS */
        ioport__register(0x03D4, &dummy_read_write_ioport_ops, 1);
        ioport__register(0x03D5, &dummy_write_only_ioport_ops, 1);
-
-       /* PORT 0CF8-0CFF - PCI Configuration Mechanism 1 - Configuration Registers */
-       ioport__register(0x0CF8, &dummy_write_only_ioport_ops, 1);
-       ioport__register(0x0CFC, &dummy_read_write_ioport_ops, 1);
-       ioport__register(0x0CFE, &dummy_read_write_ioport_ops, 1);
 }