diff mbox series

e1000e : fix PCIe AER error injection

Message ID 20180223150201.2960-1-thomas.tai@oracle.com
State New
Headers show
Series e1000e : fix PCIe AER error injection | expand

Commit Message

Thomas Tai Feb. 23, 2018, 3:02 p.m. UTC 
When using qemu pcie_aer_inject_error command to inject
an error on e1000e, the error is not sent to the guest.
The problem is caused by the e1000e did not initialize
the device error control registers mask. Since the
default mask is 0, any value written to the registers
will be masked off.

Followed pci-bridge/xio3130_downstream.c to use
pcie_cap_deverr_init() to initialize the mask.

Signed-off-by: Thomas Tai <thomas.tai@oracle.com>
---
 hw/net/e1000e.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
index 191398a3d5..1ebcaa2d19 100644
--- a/hw/net/e1000e.c
+++ b/hw/net/e1000e.c
@@ -478,6 +478,7 @@  static void e1000e_pci_realize(PCIDevice *pci_dev, Error **errp)
         hw_error("Failed to initialize PM capability");
     }
 
+    pcie_cap_deverr_init(pci_dev);
     if (pcie_aer_init(pci_dev, PCI_ERR_VER, e1000e_aer_offset,
                       PCI_ERR_SIZEOF, NULL) < 0) {
         hw_error("Failed to initialize AER capability");