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authorAbner Chang <abner.chang@amd.com>2023-12-30 14:33:16 +0800
committermergify[bot] <37929162+mergify[bot]@users.noreply.github.com>2024-01-10 03:19:31 +0000
commit265b4ab91b8a31d6d1760ad1eaa1e16f9244cba7 (patch)
treedc9abb65d78d7c100c1e234b08afd30418829d61 /RedfishPkg
parentb0e892d8a953feb66b05d44baa54eb177a555acc (diff)
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RedfishPkg/RedfishRestExDxe: Update Supported function
Update Supported function to check it the given controller handle is already started. Signed-off-by: Abner Chang <abner.chang@amd.com> Cc: Nickle Wang <nicklew@nvidia.com> Cc: Igor Kulchytskyy <igork@ami.com> Reviewed-by: Nickle Wang <nicklew@nvidia.com>
Diffstat (limited to 'RedfishPkg')
-rw-r--r--RedfishPkg/RedfishRestExDxe/RedfishRestExDriver.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/RedfishPkg/RedfishRestExDxe/RedfishRestExDriver.c b/RedfishPkg/RedfishRestExDxe/RedfishRestExDriver.c
index 39221989c4..741a8c1e93 100644
--- a/RedfishPkg/RedfishRestExDxe/RedfishRestExDriver.c
+++ b/RedfishPkg/RedfishRestExDxe/RedfishRestExDriver.c
@@ -357,6 +357,21 @@ RedfishRestExDriverBindingSupported (
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath OPTIONAL
)
{
+ EFI_STATUS Status;
+ UINT32 *Id;
+
+ Status = gBS->OpenProtocol (
+ ControllerHandle,
+ &gEfiCallerIdGuid,
+ (VOID **)&Id,
+ This->DriverBindingHandle,
+ ControllerHandle,
+ EFI_OPEN_PROTOCOL_GET_PROTOCOL
+ );
+ if (!EFI_ERROR (Status)) {
+ return EFI_ALREADY_STARTED;
+ }
+
//
// Test for the HttpServiceBinding Protocol.
//