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[Qemu-devel] [PATCH 2/2] aer: fix wrong check on expose aer tlp prefix l
From: |
Chen Fan |
Subject: |
[Qemu-devel] [PATCH 2/2] aer: fix wrong check on expose aer tlp prefix log |
Date: |
Fri, 13 Mar 2015 11:18:04 +0800 |
when specify TLP Prefix log as using pcie_aer_inject_error,
the TLP prefix log is always discarded. because the check
is incorrect, the End-End TLP Prefix Supported bit
(PCI_EXP_DEVCAP2_EETLPP) should be in Device Capabilities 2 Register.
Signed-off-by: Chen Fan <address@hidden>
---
hw/pci/pcie_aer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/pci/pcie_aer.c b/hw/pci/pcie_aer.c
index 5a25c32..c7fad34 100644
--- a/hw/pci/pcie_aer.c
+++ b/hw/pci/pcie_aer.c
@@ -433,7 +433,7 @@ static void pcie_aer_update_log(PCIDevice *dev, const
PCIEAERErr *err)
}
if ((err->flags & PCIE_AER_ERR_TLP_PREFIX_PRESENT) &&
- (pci_get_long(dev->config + dev->exp.exp_cap + PCI_EXP_DEVCTL2) &
+ (pci_get_long(dev->config + dev->exp.exp_cap + PCI_EXP_DEVCAP2) &
PCI_EXP_DEVCAP2_EETLPP)) {
for (i = 0; i < ARRAY_SIZE(err->prefix); ++i) {
/* 7.10.12 tlp prefix log register */
--
1.9.3