diff mbox series

[v4,5/5,FUTURE] tools/arm: enable vPCI for domUs

Message ID 20231030235240.106998-6-stewart.hildebrand@amd.com (mailing list archive)
State Superseded
Headers show
Series Kconfig for PCI passthrough on ARM | expand

Commit Message

Stewart Hildebrand Oct. 30, 2023, 11:52 p.m. UTC 
Set the vPCI flag in xen_domctl_createdomain to enable vPCI if a pci
device has been specified in the xl domain config file.

Signed-off-by: Stewart Hildebrand <stewart.hildebrand@amd.com>
---
Same story as the patch before this regarding the [FUTURE] tag.

v3->v4:
* split from ("xen/arm: enable vPCI for domUs")
---
 tools/libs/light/libxl_arm.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/tools/libs/light/libxl_arm.c b/tools/libs/light/libxl_arm.c
index 15391917748c..6daed958e598 100644
--- a/tools/libs/light/libxl_arm.c
+++ b/tools/libs/light/libxl_arm.c
@@ -222,6 +222,9 @@  int libxl__arch_domain_prepare_config(libxl__gc *gc,
         config->arch.sve_vl = d_config->b_info.arch_arm.sve_vl / 128U;
     }
 
+    if (d_config->num_pcidevs)
+        config->flags |= XEN_DOMCTL_CDF_vpci;
+
     return 0;
 }