motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-06 17:23:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

aer: impove pcie_aer_init to support vfio device

Browse source 
pcie_aer_init was used to emulate an aer capability for pcie device,
but for vfio device, the aer config space size is mutable and is not
always equal to PCI_ERR_SIZEOF(0x48). it depends on where the TLP Prefix
register required, so here we add a size argument.

Signed-off-by: Chen Fan <chen.fan.fnst@cn.fujitsu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Chen Fan 2016-02-19 09:42:28 -07:00 • committed by Alex Williamson
parent 88caf177ac
commit 8d86ada2a7
5 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

2
hw/pci-bridge/ioh3420.c
View file

@ -126,7 +126,7 @@ static int ioh3420_initfn(PCIDevice *d)
goto err_pcie_cap;
}
pcie_cap_root_init(d);
rc = pcie_aer_init(d, IOH_EP_AER_OFFSET);
rc = pcie_aer_init(d, IOH_EP_AER_OFFSET, PCI_ERR_SIZEOF);
if (rc < 0) {
goto err;
}

2
hw/pci-bridge/xio3130_downstream.c
View file

@ -89,7 +89,7 @@ static int xio3130_downstream_initfn(PCIDevice *d)
goto err_pcie_cap;
}
pcie_cap_arifwd_init(d);
rc = pcie_aer_init(d, XIO3130_AER_OFFSET);
rc = pcie_aer_init(d, XIO3130_AER_OFFSET, PCI_ERR_SIZEOF);
if (rc < 0) {
goto err;
}

2
hw/pci-bridge/xio3130_upstream.c
View file

@ -78,7 +78,7 @@ static int xio3130_upstream_initfn(PCIDevice *d)
}
pcie_cap_flr_init(d);
pcie_cap_deverr_init(d);
rc = pcie_aer_init(d, XIO3130_AER_OFFSET);
rc = pcie_aer_init(d, XIO3130_AER_OFFSET, PCI_ERR_SIZEOF);
if (rc < 0) {
goto err;
}