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[edk2,08/17] OvmfPkg: PciHostBridgeLib: implement PciHostBridgeFreeRootBridges()

Message ID 1456532616-32475-9-git-send-email-lersek@redhat.com
State Superseded
Headers show

Commit Message

Laszlo Ersek Feb. 27, 2016, 12:23 a.m. UTC 
This function has no counterpart in OvmfPkg/PciHostBridgeDxe/, but the
PciHostBridgeLib class requires it.

Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Cc: Marcel Apfelbaum <marcel@redhat.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>

---
 OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

-- 
1.8.3.1


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diff mbox

Patch

diff --git a/OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.c b/OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.c
index b1f7e50ce781..ef841c085e85 100644
--- a/OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.c
+++ b/OvmfPkg/Library/PciHostBridgeLib/PciHostBridgeLib.c
@@ -217,7 +217,17 @@  PciHostBridgeFreeRootBridges (
   UINTN           Count
   )
 {
-  return;
+  if (Bridges == NULL && Count == 0) {
+    return;
+  }
+  ASSERT (Bridges != NULL && Count > 0);
+
+  do {
+    --Count;
+    UninitRootBridge (&Bridges[Count]);
+  } while (Count > 0);
+
+  FreePool (Bridges);
 }