diff options
Diffstat (limited to 'NetworkPkg/MnpDxe/MnpMain.c')
| -rw-r--r-- | NetworkPkg/MnpDxe/MnpMain.c | 134 |
1 files changed, 66 insertions, 68 deletions
diff --git a/NetworkPkg/MnpDxe/MnpMain.c b/NetworkPkg/MnpDxe/MnpMain.c index ff7e89de10..a1f82a9307 100644 --- a/NetworkPkg/MnpDxe/MnpMain.c +++ b/NetworkPkg/MnpDxe/MnpMain.c @@ -36,16 +36,16 @@ SPDX-License-Identifier: BSD-2-Clause-Patent EFI_STATUS
EFIAPI
MnpGetModeData (
- IN EFI_MANAGED_NETWORK_PROTOCOL *This,
- OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
- OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL
+ IN EFI_MANAGED_NETWORK_PROTOCOL *This,
+ OUT EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL,
+ OUT EFI_SIMPLE_NETWORK_MODE *SnpModeData OPTIONAL
)
{
- MNP_INSTANCE_DATA *Instance;
- EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
- EFI_TPL OldTpl;
- EFI_STATUS Status;
- UINT32 InterruptStatus;
+ MNP_INSTANCE_DATA *Instance;
+ EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
+ EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ UINT32 InterruptStatus;
if (This == NULL) {
return EFI_INVALID_PARAMETER;
@@ -87,7 +87,6 @@ MnpGetModeData ( return Status;
}
-
/**
Sets or clears the operational parameters for the MNP child driver.
@@ -143,8 +142,8 @@ MnpGetModeData ( EFI_STATUS
EFIAPI
MnpConfigure (
- IN EFI_MANAGED_NETWORK_PROTOCOL *This,
- IN EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL
+ IN EFI_MANAGED_NETWORK_PROTOCOL *This,
+ IN EFI_MANAGED_NETWORK_CONFIG_DATA *MnpConfigData OPTIONAL
)
{
MNP_INSTANCE_DATA *Instance;
@@ -155,7 +154,8 @@ MnpConfigure ( ((MnpConfigData != NULL) &&
(MnpConfigData->ProtocolTypeFilter > 0) &&
(MnpConfigData->ProtocolTypeFilter <= 1500))
- ) {
+ )
+ {
return EFI_INVALID_PARAMETER;
}
@@ -182,7 +182,6 @@ ON_EXIT: return Status;
}
-
/**
Translates an IP multicast address to a hardware (MAC) multicast address. This
function may be unsupported in some MNP implementations.
@@ -216,17 +215,17 @@ ON_EXIT: EFI_STATUS
EFIAPI
MnpMcastIpToMac (
- IN EFI_MANAGED_NETWORK_PROTOCOL *This,
- IN BOOLEAN Ipv6Flag,
- IN EFI_IP_ADDRESS *IpAddress,
- OUT EFI_MAC_ADDRESS *MacAddress
+ IN EFI_MANAGED_NETWORK_PROTOCOL *This,
+ IN BOOLEAN Ipv6Flag,
+ IN EFI_IP_ADDRESS *IpAddress,
+ OUT EFI_MAC_ADDRESS *MacAddress
)
{
- EFI_STATUS Status;
- MNP_INSTANCE_DATA *Instance;
- EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
- EFI_TPL OldTpl;
- EFI_IPv6_ADDRESS *Ip6Address;
+ EFI_STATUS Status;
+ MNP_INSTANCE_DATA *Instance;
+ EFI_SIMPLE_NETWORK_PROTOCOL *Snp;
+ EFI_TPL OldTpl;
+ EFI_IPv6_ADDRESS *Ip6Address;
if ((This == NULL) || (IpAddress == NULL) || (MacAddress == NULL)) {
return EFI_INVALID_PARAMETER;
@@ -236,7 +235,8 @@ MnpMcastIpToMac ( if ((Ipv6Flag && !IP6_IS_MULTICAST (Ip6Address)) ||
(!Ipv6Flag && !IP4_IS_MULTICAST (EFI_NTOHL (*IpAddress)))
- ) {
+ )
+ {
//
// The IP address passed in is not a multicast address.
//
@@ -248,7 +248,6 @@ MnpMcastIpToMac ( OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
if (!Instance->Configured) {
-
Status = EFI_NOT_STARTED;
goto ON_EXIT;
}
@@ -267,7 +266,7 @@ MnpMcastIpToMac ( MacAddress->Addr[0] = 0x01;
MacAddress->Addr[1] = 0x00;
MacAddress->Addr[2] = 0x5E;
- MacAddress->Addr[3] = (UINT8) (IpAddress->v4.Addr[1] & 0x7F);
+ MacAddress->Addr[3] = (UINT8)(IpAddress->v4.Addr[1] & 0x7F);
MacAddress->Addr[4] = IpAddress->v4.Addr[2];
MacAddress->Addr[5] = IpAddress->v4.Addr[3];
} else {
@@ -342,29 +341,29 @@ ON_EXIT: EFI_STATUS
EFIAPI
MnpGroups (
- IN EFI_MANAGED_NETWORK_PROTOCOL *This,
- IN BOOLEAN JoinFlag,
- IN EFI_MAC_ADDRESS *MacAddress OPTIONAL
+ IN EFI_MANAGED_NETWORK_PROTOCOL *This,
+ IN BOOLEAN JoinFlag,
+ IN EFI_MAC_ADDRESS *MacAddress OPTIONAL
)
{
- MNP_INSTANCE_DATA *Instance;
- EFI_SIMPLE_NETWORK_MODE *SnpMode;
- MNP_GROUP_CONTROL_BLOCK *GroupCtrlBlk;
- MNP_GROUP_ADDRESS *GroupAddress;
- LIST_ENTRY *ListEntry;
- BOOLEAN AddressExist;
- EFI_TPL OldTpl;
- EFI_STATUS Status;
-
- if (This == NULL || (JoinFlag && (MacAddress == NULL))) {
+ MNP_INSTANCE_DATA *Instance;
+ EFI_SIMPLE_NETWORK_MODE *SnpMode;
+ MNP_GROUP_CONTROL_BLOCK *GroupCtrlBlk;
+ MNP_GROUP_ADDRESS *GroupAddress;
+ LIST_ENTRY *ListEntry;
+ BOOLEAN AddressExist;
+ EFI_TPL OldTpl;
+ EFI_STATUS Status;
+
+ if ((This == NULL) || (JoinFlag && (MacAddress == NULL))) {
//
// This is NULL, or it's a join operation but MacAddress is NULL.
//
return EFI_INVALID_PARAMETER;
}
- Instance = MNP_INSTANCE_DATA_FROM_THIS (This);
- SnpMode = Instance->MnpServiceData->MnpDeviceData->Snp->Mode;
+ Instance = MNP_INSTANCE_DATA_FROM_THIS (This);
+ SnpMode = Instance->MnpServiceData->MnpDeviceData->Snp->Mode;
OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
@@ -374,7 +373,8 @@ MnpGroups ( }
if ((!Instance->ConfigData.EnableMulticastReceive) ||
- ((MacAddress != NULL) && !NET_MAC_IS_MULTICAST (MacAddress, &SnpMode->BroadcastAddress, SnpMode->HwAddressSize))) {
+ ((MacAddress != NULL) && !NET_MAC_IS_MULTICAST (MacAddress, &SnpMode->BroadcastAddress, SnpMode->HwAddressSize)))
+ {
//
// The instance isn't configured to do multicast receive. OR
// the passed in MacAddress is not a multicast mac address.
@@ -392,18 +392,18 @@ MnpGroups ( // Search the instance's GroupCtrlBlkList to find the specific address.
//
NET_LIST_FOR_EACH (ListEntry, &Instance->GroupCtrlBlkList) {
-
GroupCtrlBlk = NET_LIST_USER_STRUCT (
- ListEntry,
- MNP_GROUP_CONTROL_BLOCK,
- CtrlBlkEntry
- );
+ ListEntry,
+ MNP_GROUP_CONTROL_BLOCK,
+ CtrlBlkEntry
+ );
GroupAddress = GroupCtrlBlk->GroupAddress;
if (0 == CompareMem (
- MacAddress,
- &GroupAddress->Address,
- SnpMode->HwAddressSize
- )) {
+ MacAddress,
+ &GroupAddress->Address,
+ SnpMode->HwAddressSize
+ ))
+ {
//
// There is already the same multicast mac address configured.
//
@@ -506,16 +506,16 @@ ON_EXIT: EFI_STATUS
EFIAPI
MnpTransmit (
- IN EFI_MANAGED_NETWORK_PROTOCOL *This,
- IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token
+ IN EFI_MANAGED_NETWORK_PROTOCOL *This,
+ IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token
)
{
- EFI_STATUS Status;
- MNP_INSTANCE_DATA *Instance;
- MNP_SERVICE_DATA *MnpServiceData;
- UINT8 *PktBuf;
- UINT32 PktLen;
- EFI_TPL OldTpl;
+ EFI_STATUS Status;
+ MNP_INSTANCE_DATA *Instance;
+ MNP_SERVICE_DATA *MnpServiceData;
+ UINT8 *PktBuf;
+ UINT32 PktLen;
+ EFI_TPL OldTpl;
if ((This == NULL) || (Token == NULL)) {
return EFI_INVALID_PARAMETER;
@@ -526,7 +526,6 @@ MnpTransmit ( OldTpl = gBS->RaiseTPL (TPL_CALLBACK);
if (!Instance->Configured) {
-
Status = EFI_NOT_STARTED;
goto ON_EXIT;
}
@@ -561,7 +560,6 @@ ON_EXIT: return Status;
}
-
/**
Places an asynchronous receiving request into the receiving queue.
@@ -600,8 +598,8 @@ ON_EXIT: EFI_STATUS
EFIAPI
MnpReceive (
- IN EFI_MANAGED_NETWORK_PROTOCOL *This,
- IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token
+ IN EFI_MANAGED_NETWORK_PROTOCOL *This,
+ IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token
)
{
EFI_STATUS Status;
@@ -624,7 +622,7 @@ MnpReceive ( //
// Check whether this token(event) is already in the rx token queue.
//
- Status = NetMapIterate (&Instance->RxTokenMap, MnpTokenExist, (VOID *) Token);
+ Status = NetMapIterate (&Instance->RxTokenMap, MnpTokenExist, (VOID *)Token);
if (EFI_ERROR (Status)) {
goto ON_EXIT;
}
@@ -632,7 +630,7 @@ MnpReceive ( //
// Insert the Token into the RxTokenMap.
//
- Status = NetMapInsertTail (&Instance->RxTokenMap, (VOID *) Token, NULL);
+ Status = NetMapInsertTail (&Instance->RxTokenMap, (VOID *)Token, NULL);
if (!EFI_ERROR (Status)) {
//
// Try to deliver any buffered packets.
@@ -683,8 +681,8 @@ ON_EXIT: EFI_STATUS
EFIAPI
MnpCancel (
- IN EFI_MANAGED_NETWORK_PROTOCOL *This,
- IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token OPTIONAL
+ IN EFI_MANAGED_NETWORK_PROTOCOL *This,
+ IN EFI_MANAGED_NETWORK_COMPLETION_TOKEN *Token OPTIONAL
)
{
EFI_STATUS Status;
@@ -707,7 +705,7 @@ MnpCancel ( //
// Iterate the RxTokenMap to cancel the specified Token.
//
- Status = NetMapIterate (&Instance->RxTokenMap, MnpCancelTokens, (VOID *) Token);
+ Status = NetMapIterate (&Instance->RxTokenMap, MnpCancelTokens, (VOID *)Token);
if (Token != NULL) {
Status = (Status == EFI_ABORTED) ? EFI_SUCCESS : EFI_NOT_FOUND;
}
@@ -752,7 +750,7 @@ ON_EXIT: EFI_STATUS
EFIAPI
MnpPoll (
- IN EFI_MANAGED_NETWORK_PROTOCOL *This
+ IN EFI_MANAGED_NETWORK_PROTOCOL *This
)
{
EFI_STATUS Status;
|