[AMD Official Use Only - General]
Hi Nickle,
I found that we had defined the Host IP address format in
Redfish\Incluode\IndustryStandard\RedfishHostInterface.h
#define REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_UNKNOWN 0x00
#define REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_IP4 0x01
#define REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_IP6 0x02
Could you please help to update the references of HostIpAddressFormat to use
above macros?
Thanks
Abner
> -----Original Message-----
> From: Nickle Wang <nick...@nvidia.com>
> Sent: Tuesday, March 28, 2023 1:59 PM
> To: devel@edk2.groups.io
> Cc: Chang, Abner <abner.ch...@amd.com>; Igor Kulchytskyy
> <ig...@ami.com>; Nick Ramirez <nrami...@nvidia.com>
> Subject: [PATCH 2/3] RedfishPkg: Redfish discover driver improvement
>
> Caution: This message originated from an External Source. Use proper
> caution when opening attachments, clicking links, or responding.
>
>
> Bug fix:
> - function stack fault
> - properly handle "SubnetAddrInfoIPv6" when there is no IPv6 support
> - copy-n-paste error in RedfishGetHostInterfaceProtocolData()
> - fix typo
> Enhancement:
> - Redfish discover driver now can configure host IP address based on
> the information from SMBIOS type 42 record. This saves the effort of
> configuring host IP address in setup menu.
> - Performance improvement to driver binding process. Redfish discover
> driver will wait until all required drivers are ready and do driver
> binding start().
> - Use CopyGuid() to copy GUID instead of intrinsic function.
> - Error handling when SMBIOS data is corrupted.
>
> Signed-off-by: Nickle Wang <nick...@nvidia.com>
> Cc: Abner Chang <abner.ch...@amd.com>
> Cc: Igor Kulchytskyy <ig...@ami.com>
> Cc: Nick Ramirez <nrami...@nvidia.com>
> ---
> .../RedfishDiscoverInternal.h | 20 ++-
> .../RedfishDiscoverDxe/RedfishDiscoverDxe.c | 142 ++++++++++++------
> .../RedfishSmbiosHostInterface.c | 13 +-
> 3 files changed, 119 insertions(+), 56 deletions(-)
>
> diff --git a/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverInternal.h
> b/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverInternal.h
> index 04fa09e1cc..2704cd955d 100644
> --- a/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverInternal.h
> +++ b/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverInternal.h
> @@ -3,6 +3,7 @@
>
> (C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
> Copyright (c) 2022, AMD Incorporated. All rights reserved.
> + Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> @@ -102,7 +103,7 @@ typedef struct {
> UINT32 SubnetAddrInfoIPv6Number;
> ///< IPv6
> address info number.
> EFI_IP6_ADDRESS_INFO *SubnetAddrInfoIPv6;
> ///< IPv6
> address info.
> //
> - // Network interface protocol and REST EX infor.
> + // Network interface protocol and REST EX info.
> //
> UINT32 NetworkProtocolType;
> ///< Network
> protocol type. Refer to
>
> ///<
> NETWORK_INTERFACE_PROTOCOL_TYPE.
> @@ -112,7 +113,7 @@ typedef struct {
> // EFI_REDFISH_DISCOVER_PROTOCOL instance installed
> // on this network interface.
> //
> - EFI_HANDLE
> EfiRedfishDiscoverProtocolHandle; ///<
> EFI_REDFISH_DISCOVER_PROTOTOCOL instance installed
> + EFI_HANDLE
> EfiRedfishDiscoverProtocolHandle; ///<
> EFI_REDFISH_DISCOVER_PROTOCOL instance installed
>
> ///< on this network interface.
> } EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL;
>
> @@ -123,7 +124,7 @@ typedef struct {
> LIST_ENTRY Entry; ///< Link list entry.
> EFI_HANDLE OpenDriverAgentHandle; ///< The agent to open
> network protocol.
> EFI_HANDLE OpenDriverControllerHandle; ///< The controller
> handle
> to open network protocol.
> - EFI_HANDLE RestExChildHandle; ///< The child handle
> created
> throught REST EX Service Protocol.
> + EFI_HANDLE RestExChildHandle; ///< The child handle
> created
> through REST EX Service Protocol.
> EFI_HANDLE RestExControllerHandle; ///< The controller
> handle
> which provide REST EX protocol.
> EFI_REST_EX_PROTOCOL *RestExProtocolInterface; ///< Pointer to
> EFI_REST_EX_PROTOCOL.
> UINT32 RestExId; ///< The identifier
> installed on REST EX
> controller handle.
> @@ -178,15 +179,18 @@ typedef struct {
> EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
> *NetworkInterface; ///<
> EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
> ///<
> instance used to discover Redfish
> service.
> //
> - // Below for Host insterface discovery.
> + // Below for Host interface discovery.
> //
> BOOLEAN HostIntfValidation;
> ///< Indicates whether
> to validate Redfish Host interface.
> EFI_IP_ADDRESS TargetIpAddress;
> ///< Target IP
> address reported in Redfish Host interface.
> + UINT8 HostAddrFormat;
> ///< Unknown=00h,
> Ipv4=01h, Ipv6=02h.
> + EFI_IP_ADDRESS HostIpAddress;
> ///< Host IP address
> reported in Redfish Host interface.
> + EFI_IP_ADDRESS HostSubnetMask;
> ///< Host subnet
> mask address reported in Redfish Host interface.
> } EFI_REDFISH_DISCOVERED_INTERNAL_INSTANCE;
>
> /**
> - The function adds a new foudn Redfish service to internal list and
> - notify clinet.
> + The function adds a new found Redfish service to internal list and
> + notify client.
>
> It simply frees the packet.
>
> @@ -197,7 +201,7 @@ typedef struct {
> @param[in] Os OS string.
> @param[in] OsVer OS version string.
> @param[in] Product Product string.
> - @param[in] ProductVer Product verison string.
> + @param[in] ProductVer Product version string.
> @param[in] UseHttps Redfish service requires secured
> connection.
> @retval EFI_SUCCESS Redfish service is added to list
> successfully.
>
> @@ -224,7 +228,7 @@ AddAndSignalNewRedfishService (
> @param[out] DeviceDescriptor Pointer to REDFISH_INTERFACE_DATA.
> @param[out] ProtocolData Pointer to
> REDFISH_OVER_IP_PROTOCOL_DATA.
>
> - @retval EFI_SUCCESS Get host interface succesfully.
> + @retval EFI_SUCCESS Get host interface successfully.
> @retval Otherwise Fail to tet host interface.
>
> **/
> diff --git a/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
> b/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
> index 042d6d5fd5..ba42c8a5de 100644
> --- a/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
> +++ b/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
> @@ -1,9 +1,10 @@
> /** @file
>
> - The implementation of EFI Redfidh Discover Protocol.
> + 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) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> @@ -270,10 +271,13 @@ Tcp6GetSubnetInfo (
>
> if (IpModedata.AddressCount == 0) {
> DEBUG ((DEBUG_INFO, "%a: No IPv6 address configured.\n",
> __FUNCTION__));
> + Instance->SubnetAddrInfoIPv6Number = 0;
> + return EFI_SUCCESS;
> }
>
> if (Instance->SubnetAddrInfoIPv6 != NULL) {
> FreePool (Instance->SubnetAddrInfoIPv6);
> + Instance->SubnetAddrInfoIPv6 = NULL;
> }
>
> Instance->SubnetAddrInfoIPv6 = AllocateZeroPool
> (IpModedata.AddressCount * sizeof (EFI_IP6_ADDRESS_INFO)); @@ -447,7
> +451,7 @@ NumberOfNetworkInterface (
>
> /**
> This function checks the IP version supported on this
> - netwoek interface.
> + network interface.
>
> @param[in] ThisNetworkInterface
> EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
>
> @@ -472,7 +476,7 @@ CheckIsIpVersion6 (
> @param[in] Instance EFI_REDFISH_DISCOVERED_INTERNAL_INSTANCE
>
> @retval EFI_SUCCESS Redfish service is discovered through SMBIOS
> Host interface.
> - @retval Others Fail to discover Redfish service throught
> SMBIOS host
> interface
> + @retval Others Fail to discover Redfish service through SMBIOS
> host
> interface
>
> **/
> EFI_STATUS
> @@ -487,7 +491,7 @@ DiscoverRedfishHostInterface (
> CHAR16 Ipv6Str[sizeof
> "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff" + 1];
> CHAR8 RedfishServiceLocateStr[sizeof
> "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff" + 1];
> UINTN StrSize;
> - UINTN MacCompareStstus;
> + UINTN MacCompareStatus;
> BOOLEAN IsHttps;
>
> Data = NULL;
> @@ -503,24 +507,52 @@ DiscoverRedfishHostInterface (
> Status = RedfishGetHostInterfaceProtocolData (mSmbios,
> &DeviceDescriptor, &Data); // Search for SMBIOS type 42h
> if (!EFI_ERROR (Status) && (Data != NULL) && (DeviceDescriptor != NULL)) {
> //
> - // Chceck if we can reach out Redfish service using this network
> interface.
> - // Check with MAC address using Device Descroptor Data Device Type 04
> and Type 05.
> + // Check if we can reach out Redfish service using this network
> interface.
> + // Check with MAC address using Device Descriptor Data Device Type 04
> and Type 05.
> // Those two types of Redfish host interface device has MAC information.
> //
> if (DeviceDescriptor->DeviceType ==
> REDFISH_HOST_INTERFACE_DEVICE_TYPE_PCI_PCIE_V2) {
> - MacCompareStstus = CompareMem (&Instance->NetworkInterface-
> >MacAddress, &DeviceDescriptor-
> >DeviceDescriptor.PciPcieDeviceV2.MacAddress, 6);
> + MacCompareStatus = CompareMem
> + (&Instance->NetworkInterface->MacAddress,
> + &DeviceDescriptor->DeviceDescriptor.PciPcieDeviceV2.MacAddress, 6);
> } else if (DeviceDescriptor->DeviceType ==
> REDFISH_HOST_INTERFACE_DEVICE_TYPE_USB_V2) {
> - MacCompareStstus = CompareMem (&Instance->NetworkInterface-
> >MacAddress, &DeviceDescriptor-
> >DeviceDescriptor.UsbDeviceV2.MacAddress, 6);
> + MacCompareStatus = CompareMem
> + (&Instance->NetworkInterface->MacAddress,
> + &DeviceDescriptor->DeviceDescriptor.UsbDeviceV2.MacAddress, 6);
> } else {
> return EFI_UNSUPPORTED;
> }
>
> - if (MacCompareStstus != 0) {
> + if (MacCompareStatus != 0) {
> return EFI_UNSUPPORTED;
> }
>
> + Instance->HostAddrFormat = Data->HostIpAddressFormat;
> + if (Data->HostIpAddressFormat == 1) {
> + IP4_COPY_ADDRESS ((VOID *)&Instance->HostIpAddress.v4, (VOID
> *)Data->HostIpAddress);
> + IP4_COPY_ADDRESS ((VOID *)&Instance->HostSubnetMask.v4, (VOID
> + *)Data->HostIpMask);
> +
> + if (EFI_IP4_EQUAL (&Instance->HostIpAddress.v4, &mZeroIp4Addr)) {
> + DEBUG ((DEBUG_ERROR, "%a: invalid host IP address: zero address\n",
> __FUNCTION__));
> + //
> + // Invalid IP address detected. Change address format to Unknown and
> use system default address.
> + //
> + Instance->HostAddrFormat = 0x00;
> + }
> +
> + if (!IP4_IS_VALID_NETMASK (EFI_IP4 (Instance->HostSubnetMask.v4)))
> {
> + DEBUG ((DEBUG_ERROR, "%a: invalid subnet mask address\n",
> __FUNCTION__));
> + //
> + // Invalid subnet mast address detected. Change address format to
> Unknown and use system default address.
> + //
> + Instance->HostAddrFormat = 0x00;
> + }
> + } else if (Data->HostIpAddressFormat == 2) {
> + IP6_COPY_ADDRESS ((VOID *)&Instance->HostIpAddress.v6, (VOID
> *)Data->HostIpAddress);
> + }
> +
> if (Data->RedfishServiceIpAddressFormat == 1) {
> IP4_COPY_ADDRESS ((VOID *)&Instance->TargetIpAddress.v4, (VOID
> *)Data->RedfishServiceIpAddress);
> +
> + if (EFI_IP4_EQUAL (&Instance->TargetIpAddress.v4, &mZeroIp4Addr)) {
> + DEBUG ((DEBUG_ERROR, "%a: invalid service IP address: zero
> address\n", __FUNCTION__));
> + }
> } else {
> IP6_COPY_ADDRESS ((VOID *)&Instance->TargetIpAddress.v6, (VOID
> *)Data->RedfishServiceIpAddress);
> }
> @@ -530,7 +562,7 @@ DiscoverRedfishHostInterface (
> Status = EFI_UNSUPPORTED;
> } else {
> //
> - // Add this istance to list without detial information of Redfish
> + // Add this instance to list without detail information of
> + Redfish
> // service.
> //
> IsHttps = FALSE;
> @@ -614,7 +646,7 @@ DiscoverRedfishHostInterface (
> @param[in] Os OS string.
> @param[in] OsVer OS version string.
> @param[in] Product Product string.
> - @param[in] ProductVer Product verison string.
> + @param[in] ProductVer Product version string.
> @param[in] UseHttps Redfish service requires secured
> connection.
> @retval EFI_SUCCESS Redfish service is added to list
> successfully.
>
> @@ -671,7 +703,7 @@ AddAndSignalNewRedfishService (
> do {
> if ((Char16Uuid == NULL) || (DiscoveredList->Instance->Information.Uuid
> == NULL)) {
> //
> - // Check if this Redfish instance already found using IP addrress.
> + // Check if this Redfish instance already found using IP address.
> //
> if (!CheckIsIpVersion6 (NetworkInterface)) {
> if (CompareMem (
> @@ -849,6 +881,10 @@ AddAndSignalNewRedfishService (
> Status = EFI_OUT_OF_RESOURCES;
> goto EXIT_FREE_CONFIG_DATA;
> }
> +
> + if (Instance->HostAddrFormat == 2) {
> + IP6_COPY_ADDRESS (&RestExHttpConfigData-
> >HttpConfigData.AccessPoint.IPv6Node->LocalAddress, &Instance-
> >HostIpAddress.v6);
> + }
> } else {
> RestExHttpConfigData->HttpConfigData.AccessPoint.IPv4Node =
> AllocateZeroPool (sizeof (EFI_HTTPv4_ACCESS_POINT));
> if (RestExHttpConfigData->HttpConfigData.AccessPoint.IPv4Node ==
> NULL) { @@ -856,7 +892,13 @@ AddAndSignalNewRedfishService (
> goto EXIT_FREE_CONFIG_DATA;
> }
>
> - RestExHttpConfigData->HttpConfigData.AccessPoint.IPv4Node-
> >UseDefaultAddress = TRUE;
> + if (Instance->HostAddrFormat == 1) {
> + RestExHttpConfigData->HttpConfigData.AccessPoint.IPv4Node-
> >UseDefaultAddress = FALSE;
> + IP4_COPY_ADDRESS (&RestExHttpConfigData-
> >HttpConfigData.AccessPoint.IPv4Node->LocalAddress, &Instance-
> >HostIpAddress.v4);
> + IP4_COPY_ADDRESS (&RestExHttpConfigData-
> >HttpConfigData.AccessPoint.IPv4Node->LocalSubnet, &Instance-
> >HostSubnetMask.v4);
> + } else {
> + RestExHttpConfigData->HttpConfigData.AccessPoint.IPv4Node-
> >UseDefaultAddress = TRUE;
> + }
> }
>
> Status = RestEx->Configure (
> @@ -955,7 +997,7 @@ NetworkInterfaceGetSubnetInfo (
> Instance
> );
> if (EFI_ERROR (Status)) {
> - DEBUG ((DEBUG_ERROR, "%a:Faile to get Subnet infomation.\n",
> __FUNCTION__));
> + DEBUG ((DEBUG_ERROR, "%a:Failed to get Subnet infomation.\n",
> + __FUNCTION__));
> return Status;
> } else {
> DEBUG ((DEBUG_INFO, "%a:MAC address: %s\n", __FUNCTION__,
> Instance->StrMacAddr)); @@ -982,7 +1024,7 @@
> NetworkInterfaceGetSubnetInfo (
> ThisSubnetAddrInfoIPv6++;
> for (IPv6InfoIndex = 0; IPv6InfoIndex < Instance-
> >SubnetAddrInfoIPv6Number - 1; IPv6InfoIndex++) {
> //
> - // Build up addtional
> EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL instances.
> + // Build up additional
> EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL instances.
> //
> NewNetworkInterface =
> (EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
> *)AllocateZeroPool (sizeof
> (EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL));
> if (NewNetworkInterface != NULL) { @@ -1103,9 +1145,9 @@
> RedfishServiceGetNetworkInterface (
> /**
> This function acquires Redfish services by discovering static Redfish
> setting
> according to Redfish Host Interface or through SSDP. Returns a list of EFI
> - handles in EFI_REDFISH_DISCOVERED_LIST. Each of EFI handle has
> cooresponding
> - EFI REST EX instance installed on it. Each REST EX isntance is a child
> instance
> which
> - created through EFI REST EX serivce protoocl for communicating with
> specific
> + handles in EFI_REDFISH_DISCOVERED_LIST. Each of EFI handle has
> + corresponding EFI REST EX instance installed on it. Each REST EX
> + instance is a child instance which created through EFI REST EX
> + service protocol for communicating with specific
> Redfish service.
>
> @param[in] This EFI_REDFISH_DISCOVER_PROTOCOL
> instance.
> @@ -1255,7 +1297,7 @@ RedfishServiceAbortAcquire (
> )
> {
> // This function is used to abort Redfish service discovery through SSDP
> - // on the network interface. SSDP is optionally supprted by
> EFI_REDFISH_DISCOVER_PROTOCOL,
> + // on the network interface. SSDP is optionally suppoted by
> + EFI_REDFISH_DISCOVER_PROTOCOL,
> // we dont have implementation for SSDP now.
>
> return EFI_UNSUPPORTED;
> @@ -1425,7 +1467,7 @@ CreateRedfishDiscoverNetworkInterface ( }
>
> /**
> - This function destory network interface
> + This function destroy network interface
>
>
> @param[in] ThisNetworkInterface
> EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL instance.
> @@ -1433,7 +1475,7 @@ CreateRedfishDiscoverNetworkInterface (
> @retval EFI_STATUS
> **/
> EFI_STATUS
> -DestroyRedfishNetwrokInterface (
> +DestroyRedfishNetworkInterface (
> IN EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
> *ThisNetworkInterface
> )
> {
> @@ -1467,11 +1509,13 @@ TestForRequiredProtocols (
> IN EFI_HANDLE ControllerHandle
> )
> {
> - UINT32 Id;
> + UINT32 *Id;
> UINTN Index;
> EFI_STATUS Status;
> + UINTN ListCount;
>
> - for (Index = 0; Index < (sizeof (gRequiredProtocol) / sizeof
> (REDFISH_DISCOVER_REQUIRED_PROTOCOL)); Index++) {
> + ListCount = (sizeof (gRequiredProtocol) / sizeof
> + (REDFISH_DISCOVER_REQUIRED_PROTOCOL));
> + for (Index = 0; Index < ListCount; Index++) {
> Status = gBS->OpenProtocol (
> ControllerHandle,
>
> gRequiredProtocol[Index].RequiredServiceBindingProtocolGuid,
> @@ -1490,8 +1534,10 @@ TestForRequiredProtocols (
> EFI_OPEN_PROTOCOL_GET_PROTOCOL
> );
> if (EFI_ERROR (Status)) {
> - DEBUG ((DEBUG_ERROR, "%a: %s is found on this controller handle.\n",
> __FUNCTION__, gRequiredProtocol[Index].ProtocolName));
> - return EFI_SUCCESS;
> + if (Index == ListCount - 1) {
> + DEBUG ((DEBUG_ERROR, "%a: all required protocols are found on this
> controller handle: %p.\n", __FUNCTION__, ControllerHandle));
> + return EFI_SUCCESS;
> + }
> }
> }
> }
> @@ -1517,7 +1563,7 @@ BuildupNetworkInterface (
> IN EFI_HANDLE ControllerHandle
> )
> {
> - UINT32 Id;
> + UINT32 *Id;
> UINT32 Index;
> EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
> *NetworkInterface;
> BOOLEAN IsNew;
> @@ -1578,13 +1624,11 @@ BuildupNetworkInterface (
> return Status;
> }
>
> - NetworkInterface->NetworkProtocolType =
> gRequiredProtocol[Index].ProtocolType;
> - NetworkInterface->OpenDriverAgentHandle = This-
> >DriverBindingHandle;
> - NetworkInterface->OpenDriverControllerHandle =
> ControllerHandle;
> - NetworkInterface->NetworkInterfaceProtocolInfo.ProtocolGuid = \
> - *gRequiredProtocol[Index].RequiredProtocolGuid;
> - NetworkInterface->NetworkInterfaceProtocolInfo.ProtocolServiceGuid
> = \
> - *gRequiredProtocol[Index].RequiredServiceBindingProtocolGuid;
> + NetworkInterface->NetworkProtocolType =
> gRequiredProtocol[Index].ProtocolType;
> + NetworkInterface->OpenDriverAgentHandle = This-
> >DriverBindingHandle;
> + NetworkInterface->OpenDriverControllerHandle = ControllerHandle;
> + CopyGuid (&NetworkInterface-
> >NetworkInterfaceProtocolInfo.ProtocolGuid,
> gRequiredProtocol[Index].RequiredProtocolGuid);
> + CopyGuid
> + (&NetworkInterface->NetworkInterfaceProtocolInfo.ProtocolServiceGuid,
> + gRequiredProtocol[Index].RequiredServiceBindingProtocolGuid);
> ProtocolDiscoverIdPtr = &NetworkInterface-
> >NetworkInterfaceProtocolInfo.ProtocolDiscoverId;
> OpenDriverAgentHandle = NetworkInterface-
> >OpenDriverAgentHandle;
> OpenDriverControllerHandle = NetworkInterface-
> >OpenDriverControllerHandle;
> @@ -1598,7 +1642,7 @@ BuildupNetworkInterface (
>
> gBS->RestoreTPL (OldTpl);
> } else {
> - // Record REST_EX instance. REST_EX is created when clinet asks for
> Redfish service discovery.
> + // Record REST_EX instance. REST_EX is created when client asks for
> Redfish service discovery.
> // Redfish Service Discover protocol will match REST EX to the
> corresponding EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
> // when discovery.
>
> @@ -1655,9 +1699,9 @@ BuildupNetworkInterface (
> );
> if (!EFI_ERROR (Status)) {
> if ((gRequiredProtocol[Index].ProtocolType == ProtocolTypeRestEx)) {
> - // Install Redfish Discover Protocol when EFI REST EX protcol is
> discovered.
> + // Install Redfish Discover Protocol when EFI REST EX protocol is
> discovered.
> // This ensures EFI REST EX is ready while the consumer of
> EFI_REDFISH_DISCOVER_PROTOCOL
> - // acquires Redfish serivce over network interface.
> + // acquires Redfish service over network interface.
>
> if (!NewNetworkInterfaceInstalled) {
> NetworkInterface = GetTargetNetworkInterfaceInternalByController
> (ControllerHandle); @@ -1678,6 +1722,14 @@ BuildupNetworkInterface (
> if (EFI_ERROR (Status)) {
> DEBUG ((DEBUG_ERROR, "%a: Fail to install
> EFI_REDFISH_DISCOVER_PROTOCOL\n", __FUNCTION__));
> }
> + } else {
> + DEBUG ((DEBUG_INFO, "%a: Not REST EX, continue with next\n",
> __FUNCTION__));
> + Index++;
> + if (Index == (sizeof (gRequiredProtocol) / sizeof
> (REDFISH_DISCOVER_REQUIRED_PROTOCOL))) {
> + break;
> + }
> +
> + continue;
> }
> }
>
> @@ -1692,11 +1744,11 @@ BuildupNetworkInterface (
> }
> } while (Index < (sizeof (gRequiredProtocol) / sizeof
> (REDFISH_DISCOVER_REQUIRED_PROTOCOL)));
>
> - return EFI_UNSUPPORTED;
> + return EFI_DEVICE_ERROR;
> }
>
> /**
> - Close the protocol opened for Redfish discovery. This function also
> destories
> + Close the protocol opened for Redfish discovery. This function also
> + destroy
> the network services.
>
> @param[in] ThisBindingProtocol A pointer to the
> EFI_DRIVER_BINDING_PROTOCOL instance.
> @@ -1707,8 +1759,8 @@ BuildupNetworkInterface (
> @param[in] DriverAgentHandle Driver agent handle which used to open
> protocol earlier.
> @param[in] DriverControllerHandle Driver controller handle which used to
> open protocol earlier.
>
> - @retval EFI_SUCCESS Prorocol is closed successfully.
> - @retval Others Prorocol is closed unsuccessfully.
> + @retval EFI_SUCCESS Protocol is closed successfully.
> + @retval Others Protocol is closed unsuccessfully.
>
> **/
> EFI_STATUS
> @@ -1748,7 +1800,7 @@ CloseProtocolService (
> must support a protocol interface that
> supplies
> an I/O abstraction to the driver.
> @retval EFI_SUCCESS One of required protocol is found.
> - @retval Others Faile to stop the services on network
> interface.
> + @retval Others Failed to stop the services on network
> interface.
> **/
> EFI_STATUS
> StopServiceOnNetworkInterface (
> @@ -1792,14 +1844,14 @@ StopServiceOnNetworkInterface (
> ThisNetworkInterface->OpenDriverControllerHandle
> );
> if (!EFI_ERROR (Status)) {
> - Status = DestroyRedfishNetwrokInterface (ThisNetworkInterface);
> + Status = DestroyRedfishNetworkInterface
> + (ThisNetworkInterface);
> }
>
> gBS->RestoreTPL (OldTpl);
>
> //
> // Disconnect EFI Redfish discover driver controller to notify
> the
> - // clinet which uses .EFI Redfish discover protocol.
> + // client which uses .EFI Redfish discover protocol.
> //
> if (DiscoverProtocolHandle != NULL) {
> gBS->DisconnectController (DiscoverProtocolHandle, NULL, NULL);
> @@ -1945,7 +1997,7 @@ RedfishDiscoverDriverBindingSupported (
> @retval EFI_SUCCESS The device was started.
> @retval EFI_DEVICE_ERROR The device could not be started due to a
> device error.Currently not implemented.
> @retval EFI_OUT_OF_RESOURCES The request could not be completed
> due to a lack of resources.
> - @retval Others The driver failded to start the device.
> + @retval Others The driver failed to start the device.
>
> **/
> EFI_STATUS
> @@ -2030,7 +2082,7 @@ RedfishDiscoverEntryPoint (
> InitializeListHead (&mEfiRedfishDiscoverNetworkInterface);
> InitializeListHead (&mEfiRedfishDiscoverRestExInstance);
> //
> - // Install binding protoocl to obtain UDP and REST EX protocol.
> + // Install binding protocol to obtain UDP and REST EX protocol.
> //
> Status = EfiLibInstallDriverBindingComponentName2 (
> ImageHandle,
> diff --git a/RedfishPkg/RedfishDiscoverDxe/RedfishSmbiosHostInterface.c
> b/RedfishPkg/RedfishDiscoverDxe/RedfishSmbiosHostInterface.c
> index 88cec1f416..0d6edc7dc3 100644
> --- a/RedfishPkg/RedfishDiscoverDxe/RedfishSmbiosHostInterface.c
> +++ b/RedfishPkg/RedfishDiscoverDxe/RedfishSmbiosHostInterface.c
> @@ -4,6 +4,7 @@
> Discover Redfish SMBIOS Host Interface.
>
> (C) Copyright 2021 Hewlett Packard Enterprise Development LP<BR>
> + Copyright (c) 2023, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
>
> SPDX-License-Identifier: BSD-2-Clause-Patent
>
> @@ -22,7 +23,7 @@ SMBIOS_TABLE_TYPE42 *mType42Record;
> @param[out] DeviceDescriptor Pointer to REDFISH_INTERFACE_DATA.
> @param[out] ProtocolData Pointer to
> REDFISH_OVER_IP_PROTOCOL_DATA.
>
> - @retval EFI_SUCCESS Get host interface succesfully.
> + @retval EFI_SUCCESS Get host interface successfully.
> @retval Otherwise Fail to tet host interface.
>
> **/
> @@ -69,9 +70,15 @@ RedfishGetHostInterfaceProtocolData (
> //
> if ((*RecordTmp ==
> REDFISH_HOST_INTERFACE_DEVICE_TYPE_PCI_PCIE_V2) || (*RecordTmp ==
> REDFISH_HOST_INTERFACE_DEVICE_TYPE_USB_V2)) {
> if (*RecordTmp ==
> REDFISH_HOST_INTERFACE_DEVICE_TYPE_PCI_PCIE_V2) {
> - ASSERT (SpecificDataLen == sizeof
> (PCI_OR_PCIE_INTERFACE_DEVICE_DESCRIPTOR_V2) + 1);
> + if (SpecificDataLen != sizeof
> (PCI_OR_PCIE_INTERFACE_DEVICE_DESCRIPTOR_V2) + 1) {
> + ASSERT (SpecificDataLen == sizeof
> (PCI_OR_PCIE_INTERFACE_DEVICE_DESCRIPTOR_V2) + 1);
> + return EFI_VOLUME_CORRUPTED;
> + }
> } else {
> - ASSERT (SpecificDataLen > sizeof
> (REDFISH_HOST_INTERFACE_DEVICE_TYPE_USB_V2) + 1);
> + if (SpecificDataLen != sizeof
> (USB_INTERFACE_DEVICE_DESCRIPTOR_V2) + 1) {
> + ASSERT (SpecificDataLen == sizeof
> (USB_INTERFACE_DEVICE_DESCRIPTOR_V2) + 1);
> + return EFI_VOLUME_CORRUPTED;
> + }
> }
>
> *DeviceDescriptor = (REDFISH_INTERFACE_DATA *)RecordTmp;
> --
> 2.40.0.windows.1
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