So that pci_{add/remove}_device work correctly with vpci. Note that
this requires moving vpci_add_handlers out of the init section.
Signed-off-by: Roger Pau Monné <roger....@citrix.com>
---
Cc: Andrew Cooper <andrew.coop...@citrix.com>
Cc: George Dunlap <george.dun...@eu.citrix.com>
Cc: Ian Jackson <ian.jack...@eu.citrix.com>
Cc: Jan Beulich <jbeul...@suse.com>
Cc: Julien Grall <julien.gr...@arm.com>
Cc: Konrad Rzeszutek Wilk <konrad.w...@oracle.com>
Cc: Stefano Stabellini <sstabell...@kernel.org>
Cc: Tim Deegan <t...@xen.org>
Cc: Wei Liu <wei.l...@citrix.com>
---
xen/drivers/passthrough/pci.c | 8 ++++++++
xen/drivers/vpci/vpci.c | 2 +-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/xen/drivers/passthrough/pci.c b/xen/drivers/passthrough/pci.c
index a5d59b83b7..a712db0294 100644
--- a/xen/drivers/passthrough/pci.c
+++ b/xen/drivers/passthrough/pci.c
@@ -768,6 +768,13 @@ int pci_add_device(u16 seg, u8 bus, u8 devfn,
goto out;
}
+ ret = vpci_add_handlers(pdev);
+ if ( ret )
+ {
+ pdev->domain = NULL;
+ goto out;
+ }
+
list_add(&pdev->domain_list, &hardware_domain->arch.pdev_list);
}
else
@@ -812,6 +819,7 @@ int pci_remove_device(u16 seg, u8 bus, u8 devfn)
list_for_each_entry ( pdev, &pseg->alldevs_list, alldevs_list )
if ( pdev->bus == bus && pdev->devfn == devfn )
{
+ vpci_remove_device(pdev);
ret = iommu_remove_device(pdev);
if ( pdev->domain )
list_del(&pdev->domain_list);
diff --git a/xen/drivers/vpci/vpci.c b/xen/drivers/vpci/vpci.c
index b3968d6523..9939702e50 100644
--- a/xen/drivers/vpci/vpci.c
+++ b/xen/drivers/vpci/vpci.c
@@ -74,7 +74,7 @@ void vpci_remove_device(struct pci_dev *pdev)
}
-int __hwdom_init vpci_add_handlers(struct pci_dev *pdev)
+int vpci_add_handlers(struct pci_dev *pdev)
{
unsigned int i;
int rc = 0;
--
2.17.1
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