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Re: [PATCH v8 2/5] xen/arm: Enable the existing x86 virtual PCI support for ARM

Hi Bertrand,

On 15/10/2021 17:51, Bertrand Marquis wrote:
diff --git a/xen/drivers/passthrough/pci.c b/xen/drivers/passthrough/pci.c
index 3aa8c3175f..35e0190796 100644
--- a/xen/drivers/passthrough/pci.c
+++ b/xen/drivers/passthrough/pci.c
@@ -756,6 +756,19 @@ int pci_add_device(u16 seg, u8 bus, u8 devfn,
      if ( !pdev->domain )
          pdev->domain = hardware_domain;
+#ifdef CONFIG_ARM
+        /*
+         * On ARM PCI devices discovery will be done by Dom0. Add vpci handler
+         * when Dom0 inform XEN to add the PCI devices in XEN.
+         */
+        ret = vpci_add_handlers(pdev);

I don't seem to find the code to remove __init_hwdom in this series. Are you intending to fix it separately?

With that addressed:

Acked-by: Julien Grall <jgrall@xxxxxxxxxx>


Julien Grall



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