[PATCH] p2pdma: Whitelist the QEMU host bridge for x86_64

[Stephen Bates]

It is useful to be able to develop and test p2pdma applications in
virtualized environments. Whitelist the QEMU PCI host bridge emulated
by the default QEMU system for x86_64.

Signed-off-by: Stephen Bates <sbates@xxxxxxxxxxxx>
---
 drivers/pci/p2pdma.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c
index 0cb7e0aaba0e..03b41ee0cc72 100644
--- a/drivers/pci/p2pdma.c
+++ b/drivers/pci/p2pdma.c
@@ -442,6 +442,8 @@ static const struct pci_p2pdma_whitelist_entry {
 	{PCI_VENDOR_ID_INTEL,	0x2033, 0},
 	{PCI_VENDOR_ID_INTEL,	0x2020, 0},
 	{PCI_VENDOR_ID_INTEL,	0x09a2, 0},
+	/* QEMU Host Bridge */
+	{PCI_VENDOR_ID_INTEL,	0x29c0, 0},
 	{}
 };
 
-- 
2.43.0


-- 

Cheers

Stephen Bates, PhD.