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RedfishPkg/RedfishDiscover: Disconnect Redfish service

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Disconnect REST EX instance by setting configuration to NULL.
This also closes the underlying protocols, such HTTP.

Signed-off-by: Abner Chang <abner.chang@amd.com>
This commit is contained in:
Abner Chang 2026-05-06 10:25:48 -05:00 • committed by mergify[bot]
parent 034f87419b
commit 969d3c5d34
1 changed files with 26 additions and 2 deletions
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28
RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
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@ -3,7 +3,7 @@
The implementation of EFI Redfish Discover Protocol.
(C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
Copyright (c) 2022, AMD Incorporated. All rights reserved.
Copyright (c) 2026, Advanced Micro Devices, Inc. All rights reserved.
Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
Copyright (c) 2023, Ampere Computing LLC. All rights reserved.<BR>
Copyright (c) 2023, Mike Maslenkin <mike.maslenkin@gmail.com> <BR>
@ -1644,12 +1644,18 @@ RedfishServiceReleaseService (
IN EFI_REDFISH_DISCOVERED_LIST *InstanceList
)
{
EFI_STATUS Status;
UINTN NumService;
BOOLEAN AnyFailRelease;
EFI_REDFISH_DISCOVERED_INSTANCE *ThisRedfishInstance;
EFI_REDFISH_DISCOVERED_INTERNAL_LIST *DiscoveredRedfishInstance;
EFI_REST_EX_PROTOCOL *RestExProtocol;
DEBUG ((DEBUG_MANAGEABILITY, "%a: Entry.\n", __func__));
if (InstanceList == NULL) {
return EFI_INVALID_PARAMETER;
}
DEBUG ((DEBUG_MANAGEABILITY, "%a: Entry, to release %d Redfish instance(s).\n", __func__, InstanceList->NumberOfServiceFound));
if (IsListEmpty (&mRedfishInstanceList)) {
DEBUG ((DEBUG_ERROR, "%a:No any discovered Redfish service.\n", __func__));
@ -1662,6 +1668,24 @@ RedfishServiceReleaseService (
DiscoveredRedfishInstance = (EFI_REDFISH_DISCOVERED_INTERNAL_LIST *)GetFirstNode (&mRedfishInstanceList);
do {
if (DiscoveredRedfishInstance->Instance == ThisRedfishInstance) {
//
// Disable REST EX instance by setting configuration to NULL.
// This also closes the underlying protocols, such HTTP.
//
Status = gBS->LocateProtocol (&gEfiRestExProtocolGuid, NULL, (VOID **)&RestExProtocol);
if (!EFI_ERROR (Status)) {
Status = RestExProtocol->Configure (
RestExProtocol,
NULL
);
}
if (!EFI_ERROR (Status)) {
DEBUG ((DEBUG_MANAGEABILITY, "%a: REST EX connection is closed.\n", __func__));
} else {
DEBUG ((DEBUG_MANAGEABILITY, "%a: REST EX connection is not propery closed.\n", __func__));
}
RemoveEntryList (&DiscoveredRedfishInstance->NextInstance);
FreeInformationData (&ThisRedfishInstance->Information);
FreePool ((VOID *)ThisRedfishInstance);