diff options
| author | Chen Fan <chen.fan.fnst@cn.fujitsu.com> | 2016-02-19 09:42:28 -0700 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2016-02-19 09:42:28 -0700 |
| commit | 8d86ada2a7a2fe6d9f4209e042d2c5785fa5e0c1 (patch) | |
| tree | ed7828099c782eb80acbb216937a4f62d2a9ff9a /include/hw/pci | |
| parent | 88caf177ace1063e5b566ce994f50c5b9c21998d (diff) | |
aer: impove pcie_aer_init to support vfio device
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>
Diffstat (limited to 'include/hw/pci')
| -rw-r--r-- | include/hw/pci/pcie_aer.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/hw/pci/pcie_aer.h b/include/hw/pci/pcie_aer.h index 2fb83882be..156acb080a 100644 --- a/include/hw/pci/pcie_aer.h +++ b/include/hw/pci/pcie_aer.h @@ -87,7 +87,7 @@ struct PCIEAERErr { extern const VMStateDescription vmstate_pcie_aer_log; -int pcie_aer_init(PCIDevice *dev, uint16_t offset); +int pcie_aer_init(PCIDevice *dev, uint16_t offset, uint16_t size); void pcie_aer_exit(PCIDevice *dev); void pcie_aer_write_config(PCIDevice *dev, uint32_t addr, uint32_t val, int len); |