Supported function of the driver changed to wait for all newtwork
interface to be installed.
Filer out the network interfaces which are not supported by
Redfish Host Interface.
Cc: Abner Chang <abner.ch...@amd.com>
Cc: Nickle Wang <nick...@nvidia.com>
Cc: Mike Maslenkin <mike.maslen...@gmail.com>
Signed-off-by: Igor Kulchytskyy <ig...@ami.com>
---
RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c | 131 ++++++++++++++------
1 file changed, 95 insertions(+), 36 deletions(-)
diff --git a/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
b/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
index 23da3b968f..c67b8acf12 100644
--- a/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
+++ b/RedfishPkg/RedfishDiscoverDxe/RedfishDiscoverDxe.c
@@ -322,9 +322,15 @@ GetTargetNetworkInterfaceInternal (
{
EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL *ThisNetworkInterface;
+ if (IsListEmpty (&mEfiRedfishDiscoverNetworkInterface)) {
+ return NULL;
+ }
+
ThisNetworkInterface = (EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
*)GetFirstNode (&mEfiRedfishDiscoverNetworkInterface);
while (TRUE) {
- if (CompareMem ((VOID *)&ThisNetworkInterface->MacAddress,
&TargetNetworkInterface->MacAddress, ThisNetworkInterface->HwAddressSize) == 0)
{
+ if (CompareMem ((VOID *)&ThisNetworkInterface->MacAddress,
&TargetNetworkInterface->MacAddress, ThisNetworkInterface->HwAddressSize) == 0
&&
+ ((TargetNetworkInterface->IsIpv6 &&
ThisNetworkInterface->NetworkProtocolType == ProtocolTypeTcp6) ||
+ (!TargetNetworkInterface->IsIpv6 &&
ThisNetworkInterface->NetworkProtocolType == ProtocolTypeTcp4))) {
return ThisNetworkInterface;
}
@@ -354,6 +360,10 @@ GetTargetNetworkInterfaceInternalByController (
{
EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL *ThisNetworkInterface;
+ if (IsListEmpty (&mEfiRedfishDiscoverNetworkInterface)) {
+ return NULL;
+ }
+
ThisNetworkInterface = (EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
*)GetFirstNode (&mEfiRedfishDiscoverNetworkInterface);
while (TRUE) {
if (ThisNetworkInterface->OpenDriverControllerHandle == ControllerHandle) {
@@ -476,6 +486,39 @@ CheckIsIpVersion6 (
return FALSE;
}
+/**
+ This function returns the IP type supported by the Host Interface
+
+ @retval IP Type
+ // Unknown=00h,
+ // Ipv4=01h,
+ // Ipv6=02h,
+
+**/
+STATIC
+UINT8
+GetHiIpProtocolType()
+{
+ EFI_STATUS Status;
+ REDFISH_OVER_IP_PROTOCOL_DATA *Data;
+ REDFISH_INTERFACE_DATA *DeviceDescriptor;
+
+ Data = NULL;
+ DeviceDescriptor = NULL;
+ if (mSmbios == NULL) {
+ Status = gBS->LocateProtocol (&gEfiSmbiosProtocolGuid, NULL, (VOID
**)&mSmbios);
+ if (EFI_ERROR (Status)) {
+ return REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_UNKNOWN;
+ }
+ }
+ Status = RedfishGetHostInterfaceProtocolData (mSmbios, &DeviceDescriptor,
&Data); // Search for SMBIOS type 42h
+ if (!EFI_ERROR (Status) && (Data != NULL) &&
+ (Data->HostIpAssignmentType == RedfishHostIpAssignmentStatic)) {
+ return Data->HostIpAddressFormat;
+ }
+ return REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_UNKNOWN;
+}
+
/**
This function discover Redfish service through SMBIOS host interface.
@@ -512,6 +555,15 @@ DiscoverRedfishHostInterface (
Status = RedfishGetHostInterfaceProtocolData (mSmbios, &DeviceDescriptor,
&Data); // Search for SMBIOS type 42h
if (!EFI_ERROR (Status) && (Data != NULL) && (DeviceDescriptor != NULL)) {
+
+ if (Instance->NetworkInterface->NetworkProtocolType == ProtocolTypeTcp4 &&
Data->HostIpAddressFormat != REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_IP4)
{ // IPv4 case
+ DEBUG ((DEBUG_ERROR, "%a: Network Interface is IPv4, but Host Interface
requires Ipv6\n", __func__));
+ return EFI_UNSUPPORTED;
+ }
+ else if (Instance->NetworkInterface->NetworkProtocolType ==
ProtocolTypeTcp6 && Data->HostIpAddressFormat !=
REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_IP6) { // IPv6 case
+ DEBUG ((DEBUG_ERROR, "%a: Network Interface is IPv6, but Host Interface
requires IPv4\n", __func__));
+ return EFI_UNSUPPORTED;
+ }
//
// 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.
@@ -1102,6 +1154,7 @@ RedfishServiceGetNetworkInterface (
OUT EFI_REDFISH_DISCOVER_NETWORK_INTERFACE **NetworkIntfInstances
)
{
+ EFI_STATUS Status;
EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL *ThisNetworkInterfaceIntn;
EFI_REDFISH_DISCOVER_NETWORK_INTERFACE *ThisNetworkInterface;
EFI_REDFISH_DISCOVER_REST_EX_INSTANCE_INTERNAL *RestExInstance;
@@ -1141,6 +1194,16 @@ RedfishServiceGetNetworkInterface (
ThisNetworkInterfaceIntn = (EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL
*)GetFirstNode (&mEfiRedfishDiscoverNetworkInterface);
while (TRUE) {
+ // If Get Subnet Info failed then skip this interface
+ Status = NetworkInterfaceGetSubnetInfo (ThisNetworkInterfaceIntn,
ImageHandle); // Get subnet info
+ if (EFI_ERROR(Status)) {
+ if (IsNodeAtEnd (&mEfiRedfishDiscoverNetworkInterface,
&ThisNetworkInterfaceIntn->Entry)) {
+ break;
+ }
+ ThisNetworkInterfaceIntn =
(EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL *)GetNextNode
(&mEfiRedfishDiscoverNetworkInterface, &ThisNetworkInterfaceIntn->Entry);
+ continue;
+ }
+
ThisNetworkInterface->IsIpv6 = FALSE;
if (CheckIsIpVersion6 (ThisNetworkInterfaceIntn)) {
ThisNetworkInterface->IsIpv6 = TRUE;
@@ -1230,6 +1293,10 @@ RedfishServiceAcquireService (
if (TargetNetworkInterface != NULL) {
TargetNetworkInterfaceInternal = GetTargetNetworkInterfaceInternal
(TargetNetworkInterface);
+ if (TargetNetworkInterfaceInternal == NULL) {
+ DEBUG ((DEBUG_ERROR, "%a:No network interface on platform.\n",
__func__));
+ return EFI_UNSUPPORTED;
+ }
NumNetworkInterfaces = 1;
} else {
TargetNetworkInterfaceInternal =
(EFI_REDFISH_DISCOVER_NETWORK_INTERFACE_INTERNAL *)GetFirstNode
(&mEfiRedfishDiscoverNetworkInterface);
@@ -1260,7 +1327,12 @@ RedfishServiceAcquireService (
// Get subnet information in case subnet information is not set because
// RedfishServiceGetNetworkInterfaces hasn't been called yet.
//
- NetworkInterfaceGetSubnetInfo (TargetNetworkInterfaceInternal,
ImageHandle);
+ Status1 = NetworkInterfaceGetSubnetInfo (TargetNetworkInterfaceInternal,
ImageHandle);
+ if (EFI_ERROR(Status1)) {
+ DEBUG ((DEBUG_ERROR, "%a: Get subnet information fail.\n", __func__));
+ FreePool(Instance);
+ continue;
+ }
NewInstance = TRUE;
}
@@ -1535,7 +1607,7 @@ TestForRequiredProtocols (
UINT32 *Id;
UINTN Index;
EFI_STATUS Status;
- UINTN ListCount;
+ UINTN ListCount, SuccessfulCount = 0;
ListCount = (sizeof (gRequiredProtocol) / sizeof
(REDFISH_DISCOVER_REQUIRED_PROTOCOL));
for (Index = 0; Index < ListCount; Index++) {
@@ -1557,13 +1629,14 @@ TestForRequiredProtocols (
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
- if (Index == ListCount - 1) {
- DEBUG ((DEBUG_INFO, "%a: all required protocols are found on this
controller handle: %p.\n", __func__, ControllerHandle));
- return EFI_SUCCESS;
- }
+ SuccessfulCount++;
}
}
}
+ if (ListCount == SuccessfulCount) {
+ DEBUG ((DEBUG_INFO, "%a: all required protocols are found on this
controller handle: %p.\n", __func__, ControllerHandle));
+ return EFI_SUCCESS;
+ }
return EFI_UNSUPPORTED;
}
@@ -1600,10 +1673,23 @@ BuildupNetworkInterface (
EFI_REDFISH_DISCOVER_REST_EX_INSTANCE_INTERNAL *RestExInstance;
EFI_TPL OldTpl;
BOOLEAN
NewNetworkInterfaceInstalled;
+ UINT8 IpType;
+ UINTN ListCount;
+ ListCount = (sizeof (gRequiredProtocol) / sizeof
(REDFISH_DISCOVER_REQUIRED_PROTOCOL));
NewNetworkInterfaceInstalled = FALSE;
Index = 0;
- do {
+
+
+ // Get IP Type to filter out unnecessary network protocol if possible
+ IpType = GetHiIpProtocolType();
+
+ for (Index = 0; Index < ListCount; Index++) {
+ // Check IP Type and skip an unnecessary network protocol if does not match
+ if ((gRequiredProtocol[Index].ProtocolType == ProtocolTypeTcp4 && IpType
== REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_IP6) ||
+ (gRequiredProtocol[Index].ProtocolType == ProtocolTypeTcp6 && IpType
== REDFISH_HOST_INTERFACE_HOST_IP_ADDRESS_FORMAT_IP4)) {
+ continue;
+ }
Status = gBS->OpenProtocol (
// Already in list?
ControllerHandle,
@@ -1614,11 +1700,6 @@ BuildupNetworkInterface (
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (!EFI_ERROR (Status)) {
- Index++;
- if (Index == (sizeof (gRequiredProtocol) / sizeof
(REDFISH_DISCOVER_REQUIRED_PROTOCOL))) {
- break;
- }
-
continue;
}
@@ -1631,11 +1712,6 @@ BuildupNetworkInterface (
EFI_OPEN_PROTOCOL_GET_PROTOCOL
);
if (EFI_ERROR (Status)) {
- Index++;
- if (Index == (sizeof (gRequiredProtocol) / sizeof
(REDFISH_DISCOVER_REQUIRED_PROTOCOL))) {
- break;
- }
-
continue;
}
@@ -1694,11 +1770,6 @@ BuildupNetworkInterface (
ProtocolDiscoverIdPtr
);
if (EFI_ERROR (Status)) {
- Index++;
- if (Index == (sizeof (gRequiredProtocol) / sizeof
(REDFISH_DISCOVER_REQUIRED_PROTOCOL))) {
- break;
- }
-
continue;
}
@@ -1755,25 +1826,13 @@ BuildupNetworkInterface (
}
} else {
DEBUG ((DEBUG_MANAGEABILITY, "%a: Not REST EX, continue with
next\n", __func__));
- Index++;
- if (Index == (sizeof (gRequiredProtocol) / sizeof
(REDFISH_DISCOVER_REQUIRED_PROTOCOL))) {
- break;
- }
-
continue;
}
}
return Status;
- } else {
- Index++;
- if (Index == (sizeof (gRequiredProtocol) / sizeof
(REDFISH_DISCOVER_REQUIRED_PROTOCOL))) {
- break;
- }
-
- continue;
}
- } while (Index < (sizeof (gRequiredProtocol) / sizeof
(REDFISH_DISCOVER_REQUIRED_PROTOCOL)));
+ }
return EFI_DEVICE_ERROR;
}
--
2.37.1.windows.1
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