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[Qemu-devel] [PATCH v2 1/4] pcie: Fix incorrect write to the ari capabil
From: |
Knut Omang |
Subject: |
[Qemu-devel] [PATCH v2 1/4] pcie: Fix incorrect write to the ari capability next function field |
Date: |
Sun, 24 Aug 2014 15:32:17 +0200 |
PCI_ARI_CAP_NFN, a macro for reading next function was used instead of
the intended write.
Signed-off-by: Knut Omang <address@hidden>
---
hw/pci/pcie.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c
index a123c01..de0e967 100644
--- a/hw/pci/pcie.c
+++ b/hw/pci/pcie.c
@@ -630,5 +630,5 @@ void pcie_ari_init(PCIDevice *dev, uint16_t offset,
uint16_t nextfn)
{
pcie_add_capability(dev, PCI_EXT_CAP_ID_ARI, PCI_ARI_VER,
offset, PCI_ARI_SIZEOF);
- pci_set_long(dev->config + offset + PCI_ARI_CAP, PCI_ARI_CAP_NFN(nextfn));
+ pci_set_long(dev->config + offset + PCI_ARI_CAP, (nextfn & 0xff) << 8);
}
--
1.9.0
Re: [Qemu-devel] [PATCH v2 0/4] q35: Minor fixes/enhancements to improve usability of root ports, Michael S. Tsirkin, 2014/08/24