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hw/pcie-root-port: Fix PCIe root port initialization

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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.maydell@linaro.org>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Marcel Apfelbaum 2016-07-17 19:53:08 +03:00 committed by Michael S. Tsirkin
parent 6b4495401b
commit 2c533c5479
1 changed files with 1 additions and 0 deletions
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1
hw/pci-bridge/ioh3420.c
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@ -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);