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>
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;
}
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;
}
}
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;
}
aer_log->log_num = 0;
}
-int pcie_aer_init(PCIDevice *dev, uint16_t offset)
+int pcie_aer_init(PCIDevice *dev, uint16_t offset, uint16_t size)
{
PCIExpressDevice *exp;
pcie_add_capability(dev, PCI_EXT_CAP_ID_ERR, PCI_ERR_VER,
- offset, PCI_ERR_SIZEOF);
+ offset, size);
exp = &dev->exp;
exp->aer_cap = offset;
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);