Felix Singer has uploaded this change for review.

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libpayload/libpci: Add parent pointer to pci_dev

Change-Id: I4c0aa4f23d4173c09cfc343f657be9eefc8038d1
Signed-off-by: Felix Singer <felix.singer@secunet.com>
---
M payloads/libpayload/include/pci/pci.h
M payloads/libpayload/libpci/libpci.c
2 files changed, 5 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/46/46346/1

diff --git a/payloads/libpayload/include/pci/pci.h b/payloads/libpayload/include/pci/pci.h
index 8c11d6b..37aeafa 100644
--- a/payloads/libpayload/include/pci/pci.h
+++ b/payloads/libpayload/include/pci/pci.h
@@ -74,6 +74,7 @@
 	u16 domain;
 	u8 bus, dev, func;
 	u16 vendor_id, device_id;
+	struct pci_dev *parent;
 	struct pci_dev *next;
 };
 
diff --git a/payloads/libpayload/libpci/libpci.c b/payloads/libpayload/libpci/libpci.c
index 3e3513c..50cd228 100644
--- a/payloads/libpayload/libpci/libpci.c
+++ b/payloads/libpayload/libpci/libpci.c
@@ -170,7 +170,11 @@
 		    val == 0x0000ffff || val == 0xffff0000)
 			continue;
 
+		/* Create new child device */
 		dev->next = malloc(sizeof(struct pci_dev));
+		dev->next->parent = dev;
+
+		/* Configure new child device */
 		dev = dev->next;
 		dev->domain = 0;
 		dev->bus = bus;

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