[PATCH 4/7] kvmtool: detect pci devices

[Gerd Hoffmann <kraxel@xxxxxxxxxx>]

Make a pci bus scan, so we find the virtio devices.
Tested with virtio-blk only (kvmtool uses that by default).

Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
---
 src/fw/paravirt.c | 9 +++++++++
 src/fw/paravirt.h | 1 +
 src/post.c        | 1 +
 3 files changed, 11 insertions(+)

diff --git a/src/fw/paravirt.c b/src/fw/paravirt.c
index efd9848..28d47d2 100644
--- a/src/fw/paravirt.c
+++ b/src/fw/paravirt.c
@@ -457,3 +457,12 @@ kvmtool_preinit(void)
     RamSize = 128 * 1024 * 1024;
     add_e820(0, RamSize, E820_RAM);
 }
+
+void
+kvmtool_platform_setup(void)
+{
+    if (!CONFIG_KVMTOOL)
+        return;
+
+    pci_probe_devices();
+}
diff --git a/src/fw/paravirt.h b/src/fw/paravirt.h
index 7caca4d..3078af6 100644
--- a/src/fw/paravirt.h
+++ b/src/fw/paravirt.h
@@ -35,5 +35,6 @@ void qemu_platform_setup(void);
 void qemu_cfg_init(void);
 
 void kvmtool_preinit(void);
+void kvmtool_platform_setup(void);
 
 #endif
diff --git a/src/post.c b/src/post.c
index 36cc5d7..f6b8b8e 100644
--- a/src/post.c
+++ b/src/post.c
@@ -173,6 +173,7 @@ platform_hardware_setup(void)
 
     // Platform specific setup
     qemu_platform_setup();
+    kvmtool_platform_setup();
     coreboot_platform_setup();
 
     // Initialize TPM
-- 
1.8.3.1

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