From: Marcel Apfelbaum <mar...@redhat.com>
Specify the root port interrupt pin as part of the init
process for cases when msi/msix are not enabled.
Fixes "hw/pci/pci.c:196:23: runtime error: shift exponent -1 is negative"
warning from clang's sanitizer.
Reported-by: Peter Maydell <peter.mayd...@linaro.org>
Signed-off-by: Marcel Apfelbaum <mar...@redhat.com>
Reviewed-by: Michael S. Tsirkin <m...@redhat.com>
Signed-off-by: Michael S. Tsirkin <m...@redhat.com>
---
hw/pci-bridge/ioh3420.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/pci-bridge/ioh3420.c b/hw/pci-bridge/ioh3420.c
index 0444b59..c8b5ac4 100644
--- a/hw/pci-bridge/ioh3420.c
+++ b/hw/pci-bridge/ioh3420.c
@@ -100,6 +100,7 @@ static int ioh3420_initfn(PCIDevice *d)
int rc;
Error *err = NULL;
+ pci_config_set_interrupt_pin(d->config, 1);
pci_bridge_initfn(d, TYPE_PCIE_BUS);
pcie_port_init_reg(d);
--
MST
