diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-07-03 14:36:04 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-07-03 14:36:04 +0000 |
| commit | 6795df33dd96de1fa0610f9c3e2f0226e4de8d83 (patch) | |
| tree | b833830ebb3967213ee7dd5d839c1018b8fb0f0a | |
| parent | 51ebae6b69f88c0e4b72202d7e97c5b280bd074a (diff) | |
| download | edk2-platforms-6795df33dd96de1fa0610f9c3e2f0226e4de8d83.tar.xz | |
remove UndiRuntimeDxe from MdeModulePkg to OptionRomPkg
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8739 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Decode.c | 1477 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/UndiRuntimeDxe/E100b.c | 3543 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/UndiRuntimeDxe/E100b.h | 671 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Init.c | 1055 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Undi32.h | 361 | ||||
| -rw-r--r-- | MdeModulePkg/Bus/Pci/UndiRuntimeDxe/UndiRuntimeDxe.inf | 72 | ||||
| -rw-r--r-- | MdeModulePkg/MdeModulePkg.dsc | 1 |
7 files changed, 0 insertions, 7180 deletions
diff --git a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Decode.c b/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Decode.c deleted file mode 100644 index 670fa18d53..0000000000 --- a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Decode.c +++ /dev/null @@ -1,1477 +0,0 @@ -/** @file
- Provides the basic UNID functions.
-
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Undi32.h"
-
-//
-// Global variables defined in this file
-//
-UNDI_CALL_TABLE api_table[PXE_OPCODE_LAST_VALID+1] = { \
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,0, (UINT16)(ANY_STATE),UNDI_GetState },\
- {(UINT16)(DONT_CHECK),PXE_DBSIZE_NOT_USED,0,(UINT16)(ANY_STATE),UNDI_Start },\
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,0,MUST_BE_STARTED,UNDI_Stop },\
- {PXE_CPBSIZE_NOT_USED,sizeof(PXE_DB_GET_INIT_INFO),0,MUST_BE_STARTED, UNDI_GetInitInfo },\
- {PXE_CPBSIZE_NOT_USED,sizeof(PXE_DB_GET_CONFIG_INFO),0,MUST_BE_STARTED, UNDI_GetConfigInfo },\
- {sizeof(PXE_CPB_INITIALIZE),(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK),MUST_BE_STARTED,UNDI_Initialize },\
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED,UNDI_Reset },\
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,0, MUST_BE_INITIALIZED,UNDI_Shutdown },\
- {PXE_CPBSIZE_NOT_USED,PXE_DBSIZE_NOT_USED,(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED,UNDI_Interrupt },\
- {(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_RecFilter },\
- {(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_StnAddr },\
- {PXE_CPBSIZE_NOT_USED, (UINT16)(DONT_CHECK), (UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_Statistics },\
- {sizeof(PXE_CPB_MCAST_IP_TO_MAC),sizeof(PXE_DB_MCAST_IP_TO_MAC), (UINT16)(DONT_CHECK),MUST_BE_INITIALIZED, UNDI_ip2mac },\
- {(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_NVData },\
- {PXE_CPBSIZE_NOT_USED,(UINT16)(DONT_CHECK),(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_Status },\
- {(UINT16)(DONT_CHECK),PXE_DBSIZE_NOT_USED,(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_FillHeader },\
- {(UINT16)(DONT_CHECK),PXE_DBSIZE_NOT_USED,(UINT16)(DONT_CHECK), MUST_BE_INITIALIZED, UNDI_Transmit },\
- {sizeof(PXE_CPB_RECEIVE),sizeof(PXE_DB_RECEIVE),0,MUST_BE_INITIALIZED, UNDI_Receive } \
-};
-
-//
-// end of global variables
-//
-
-
-/**
- This routine determines the operational state of the UNDI. It updates the state flags in the
- Command Descriptor Block based on information derived from the AdapterInfo instance data.
- To ensure the command has completed successfully, CdbPtr->StatCode will contain the result of
- the command execution.
- The CdbPtr->StatFlags will contain a STOPPED, STARTED, or INITIALIZED state once the command
- has successfully completed.
- Keep in mind the AdapterInfo->State is the active state of the adapter (based on software
- interrogation), and the CdbPtr->StateFlags is the passed back information that is reflected
- to the caller of the UNDI API.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_GetState (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- CdbPtr->StatFlags = (PXE_STATFLAGS) (CdbPtr->StatFlags | AdapterInfo->State);
- return ;
-}
-
-
-/**
- This routine is used to change the operational state of the UNDI from stopped to started.
- It will do this as long as the adapter's state is PXE_STATFLAGS_GET_STATE_STOPPED, otherwise
- the CdbPtr->StatFlags will reflect a command failure, and the CdbPtr->StatCode will reflect the
- UNDI as having already been started.
- This routine is modified to reflect the undi 1.1 specification changes. The
- changes in the spec are mainly in the callback routines, the new spec adds
- 3 more callbacks and a unique id.
- Since this UNDI supports both old and new undi specifications,
- The NIC's data structure is filled in with the callback routines (depending
- on the version) pointed to in the caller's CpbPtr. This seeds the Delay,
- Virt2Phys, Block, and Mem_IO for old and new versions and Map_Mem, UnMap_Mem
- and Sync_Mem routines and a unique id variable for the new version.
- This is the function which an external entity (SNP, O/S, etc) would call
- to provide it's I/O abstraction to the UNDI.
- It's final action is to change the AdapterInfo->State to PXE_STATFLAGS_GET_STATE_STARTED.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Start (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_START_30 *CpbPtr;
- PXE_CPB_START_31 *CpbPtr_31;
-
- //
- // check if it is already started.
- //
- if (AdapterInfo->State != PXE_STATFLAGS_GET_STATE_STOPPED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_ALREADY_STARTED;
- return ;
- }
-
- if (CdbPtr->CPBsize != sizeof(PXE_CPB_START_30) &&
- CdbPtr->CPBsize != sizeof(PXE_CPB_START_31)) {
-
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- CpbPtr = (PXE_CPB_START_30 *) (UINTN) (CdbPtr->CPBaddr);
- CpbPtr_31 = (PXE_CPB_START_31 *) (UINTN) (CdbPtr->CPBaddr);
-
- if (AdapterInfo->VersionFlag == 0x30) {
- AdapterInfo->Delay_30 = (bsptr_30) (UINTN) CpbPtr->Delay;
- AdapterInfo->Virt2Phys_30 = (virtphys_30) (UINTN) CpbPtr->Virt2Phys;
- AdapterInfo->Block_30 = (block_30) (UINTN) CpbPtr->Block;
- //
- // patch for old buggy 3.0 code:
- // In EFI1.0 undi used to provide the full (absolute) I/O address to the
- // i/o calls and SNP used to provide a callback that used GlobalIoFncs and
- // everything worked fine! In EFI 1.1, UNDI is not using the full
- // i/o or memory address to access the device, The base values for the i/o
- // and memory address is abstracted by the device specific PciIoFncs and
- // UNDI only uses the offset values. Since UNDI3.0 cannot provide any
- // identification to SNP, SNP cannot use nic specific PciIoFncs callback!
- //
- // To fix this and make undi3.0 work with SNP in EFI1.1 we
- // use a TmpMemIo function that is defined in init.c
- // This breaks the runtime driver feature of undi, but what to do
- // if we have to provide the 3.0 compatibility (including the 3.0 bugs)
- //
- // This TmpMemIo function also takes a UniqueId parameter
- // (as in undi3.1 design) and so initialize the UniqueId as well here
- // Note: AdapterInfo->Mem_Io_30 is just filled for consistency with other
- // parameters but never used, we only use Mem_Io field in the In/Out routines
- // inside e100b.c.
- //
- AdapterInfo->Mem_Io_30 = (mem_io_30) (UINTN) CpbPtr->Mem_IO;
- AdapterInfo->Mem_Io = (mem_io) (UINTN) TmpMemIo;
- AdapterInfo->Unique_ID = (UINT64) (UINTN) AdapterInfo;
-
- } else {
- AdapterInfo->Delay = (bsptr) (UINTN) CpbPtr_31->Delay;
- AdapterInfo->Virt2Phys = (virtphys) (UINTN) CpbPtr_31->Virt2Phys;
- AdapterInfo->Block = (block) (UINTN) CpbPtr_31->Block;
- AdapterInfo->Mem_Io = (mem_io) (UINTN) CpbPtr_31->Mem_IO;
-
- AdapterInfo->Map_Mem = (map_mem) (UINTN) CpbPtr_31->Map_Mem;
- AdapterInfo->UnMap_Mem = (unmap_mem) (UINTN) CpbPtr_31->UnMap_Mem;
- AdapterInfo->Sync_Mem = (sync_mem) (UINTN) CpbPtr_31->Sync_Mem;
- AdapterInfo->Unique_ID = CpbPtr_31->Unique_ID;
- }
-
- AdapterInfo->State = PXE_STATFLAGS_GET_STATE_STARTED;
-
- return ;
-}
-
-
-/**
- This routine is used to change the operational state of the UNDI from started to stopped.
- It will not do this if the adapter's state is PXE_STATFLAGS_GET_STATE_INITIALIZED, otherwise
- the CdbPtr->StatFlags will reflect a command failure, and the CdbPtr->StatCode will reflect the
- UNDI as having already not been shut down.
- The NIC's data structure will have the Delay, Virt2Phys, and Block, pointers zero'd out..
- It's final action is to change the AdapterInfo->State to PXE_STATFLAGS_GET_STATE_STOPPED.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Stop (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- if (AdapterInfo->State == PXE_STATFLAGS_GET_STATE_INITIALIZED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_NOT_SHUTDOWN;
- return ;
- }
-
- AdapterInfo->Delay_30 = 0;
- AdapterInfo->Virt2Phys_30 = 0;
- AdapterInfo->Block_30 = 0;
-
- AdapterInfo->Delay = 0;
- AdapterInfo->Virt2Phys = 0;
- AdapterInfo->Block = 0;
-
- AdapterInfo->Map_Mem = 0;
- AdapterInfo->UnMap_Mem = 0;
- AdapterInfo->Sync_Mem = 0;
-
- AdapterInfo->State = PXE_STATFLAGS_GET_STATE_STOPPED;
-
- return ;
-}
-
-
-/**
- This routine is used to retrieve the initialization information that is needed by drivers and
- applications to initialize the UNDI. This will fill in data in the Data Block structure that is
- pointed to by the caller's CdbPtr->DBaddr. The fields filled in are as follows:
- MemoryRequired, FrameDataLen, LinkSpeeds[0-3], NvCount, NvWidth, MediaHeaderLen, HWaddrLen,
- MCastFilterCnt, TxBufCnt, TxBufSize, RxBufCnt, RxBufSize, IFtype, Duplex, and LoopBack.
- In addition, the CdbPtr->StatFlags ORs in that this NIC supports cable detection. (APRIORI knowledge)
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_GetInitInfo (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_DB_GET_INIT_INFO *DbPtr;
-
- DbPtr = (PXE_DB_GET_INIT_INFO *) (UINTN) (CdbPtr->DBaddr);
-
- DbPtr->MemoryRequired = MEMORY_NEEDED;
- DbPtr->FrameDataLen = PXE_MAX_TXRX_UNIT_ETHER;
- DbPtr->LinkSpeeds[0] = 10;
- DbPtr->LinkSpeeds[1] = 100;
- DbPtr->LinkSpeeds[2] = DbPtr->LinkSpeeds[3] = 0;
- DbPtr->NvCount = MAX_EEPROM_LEN;
- DbPtr->NvWidth = 4;
- DbPtr->MediaHeaderLen = PXE_MAC_HEADER_LEN_ETHER;
- DbPtr->HWaddrLen = PXE_HWADDR_LEN_ETHER;
- DbPtr->MCastFilterCnt = MAX_MCAST_ADDRESS_CNT;
-
- DbPtr->TxBufCnt = TX_BUFFER_COUNT;
- DbPtr->TxBufSize = sizeof (TxCB);
- DbPtr->RxBufCnt = RX_BUFFER_COUNT;
- DbPtr->RxBufSize = sizeof (RxFD);
-
- DbPtr->IFtype = PXE_IFTYPE_ETHERNET;
- DbPtr->SupportedDuplexModes = PXE_DUPLEX_ENABLE_FULL_SUPPORTED |
- PXE_DUPLEX_FORCE_FULL_SUPPORTED;
- DbPtr->SupportedLoopBackModes = PXE_LOOPBACK_INTERNAL_SUPPORTED |
- PXE_LOOPBACK_EXTERNAL_SUPPORTED;
-
- CdbPtr->StatFlags |= PXE_STATFLAGS_CABLE_DETECT_SUPPORTED;
- return ;
-}
-
-
-/**
- This routine is used to retrieve the configuration information about the NIC being controlled by
- this driver. This will fill in data in the Data Block structure that is pointed to by the caller's CdbPtr->DBaddr.
- The fields filled in are as follows:
- DbPtr->pci.BusType, DbPtr->pci.Bus, DbPtr->pci.Device, and DbPtr->pci.
- In addition, the DbPtr->pci.Config.Dword[0-63] grabs a copy of this NIC's PCI configuration space.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_GetConfigInfo (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 Index;
- PXE_DB_GET_CONFIG_INFO *DbPtr;
-
- DbPtr = (PXE_DB_GET_CONFIG_INFO *) (UINTN) (CdbPtr->DBaddr);
-
- DbPtr->pci.BusType = PXE_BUSTYPE_PCI;
- DbPtr->pci.Bus = AdapterInfo->Bus;
- DbPtr->pci.Device = AdapterInfo->Device;
- DbPtr->pci.Function = AdapterInfo->Function;
-
- for (Index = 0; Index < MAX_PCI_CONFIG_LEN; Index++) {
- DbPtr->pci.Config.Dword[Index] = AdapterInfo->Config[Index];
- }
-
- return ;
-}
-
-
-/**
- This routine resets the network adapter and initializes the UNDI using the parameters supplied in
- the CPB. This command must be issued before the network adapter can be setup to transmit and
- receive packets.
- Once the memory requirements of the UNDI are obtained by using the GetInitInfo command, a block
- of non-swappable memory may need to be allocated. The address of this memory must be passed to
- UNDI during the Initialize in the CPB. This memory is used primarily for transmit and receive buffers.
- The fields CableDetect, LinkSpeed, Duplex, LoopBack, MemoryPtr, and MemoryLength are set with information
- that was passed in the CPB and the NIC is initialized.
- If the NIC initialization fails, the CdbPtr->StatFlags are updated with PXE_STATFLAGS_COMMAND_FAILED
- Otherwise, AdapterInfo->State is updated with PXE_STATFLAGS_GET_STATE_INITIALIZED showing the state of
- the UNDI is now initialized.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Initialize (
- IN PXE_CDB *CdbPtr,
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_INITIALIZE *CpbPtr;
-
- if ((CdbPtr->OpFlags != PXE_OPFLAGS_INITIALIZE_DETECT_CABLE) &&
- (CdbPtr->OpFlags != PXE_OPFLAGS_INITIALIZE_DO_NOT_DETECT_CABLE)) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- //
- // check if it is already initialized
- //
- if (AdapterInfo->State == PXE_STATFLAGS_GET_STATE_INITIALIZED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_ALREADY_INITIALIZED;
- return ;
- }
-
- CpbPtr = (PXE_CPB_INITIALIZE *) (UINTN) CdbPtr->CPBaddr;
-
- if (CpbPtr->MemoryLength < (UINT32) MEMORY_NEEDED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CPB;
- return ;
- }
-
- //
- // default behaviour is to detect the cable, if the 3rd param is 1,
- // do not do that
- //
- AdapterInfo->CableDetect = (UINT8) ((CdbPtr->OpFlags == (UINT16) PXE_OPFLAGS_INITIALIZE_DO_NOT_DETECT_CABLE) ? (UINT8) 0 : (UINT8) 1);
- AdapterInfo->LinkSpeedReq = (UINT16) CpbPtr->LinkSpeed;
- AdapterInfo->DuplexReq = CpbPtr->DuplexMode;
- AdapterInfo->LoopBack = CpbPtr->LoopBackMode;
- AdapterInfo->MemoryPtr = CpbPtr->MemoryAddr;
- AdapterInfo->MemoryLength = CpbPtr->MemoryLength;
-
- CdbPtr->StatCode = (PXE_STATCODE) E100bInit (AdapterInfo);
-
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- } else {
- AdapterInfo->State = PXE_STATFLAGS_GET_STATE_INITIALIZED;
- }
-
- return ;
-}
-
-
-/**
- This routine resets the network adapter and initializes the UNDI using the parameters supplied in
- the CPB. The transmit and receive queues are emptied and any pending interrupts are cleared.
- If the NIC reset fails, the CdbPtr->StatFlags are updated with PXE_STATFLAGS_COMMAND_FAILED
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Reset (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- if (CdbPtr->OpFlags != PXE_OPFLAGS_NOT_USED &&
- CdbPtr->OpFlags != PXE_OPFLAGS_RESET_DISABLE_INTERRUPTS &&
- CdbPtr->OpFlags != PXE_OPFLAGS_RESET_DISABLE_FILTERS ) {
-
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- CdbPtr->StatCode = (UINT16) E100bReset (AdapterInfo, CdbPtr->OpFlags);
-
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- }
-}
-
-
-/**
- This routine resets the network adapter and leaves it in a safe state for another driver to
- initialize. Any pending transmits or receives are lost. Receive filters and external
- interrupt enables are disabled. Once the UNDI has been shutdown, it can then be stopped
- or initialized again.
- If the NIC reset fails, the CdbPtr->StatFlags are updated with PXE_STATFLAGS_COMMAND_FAILED
- Otherwise, AdapterInfo->State is updated with PXE_STATFLAGS_GET_STATE_STARTED showing the state of
- the NIC as being started.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Shutdown (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // do the shutdown stuff here
- //
- CdbPtr->StatCode = (UINT16) E100bShutdown (AdapterInfo);
-
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- } else {
- AdapterInfo->State = PXE_STATFLAGS_GET_STATE_STARTED;
- }
-
- return ;
-}
-
-
-/**
- This routine can be used to read and/or change the current external interrupt enable
- settings. Disabling an external interrupt enable prevents and external (hardware)
- interrupt from being signaled by the network device. Internally the interrupt events
- can still be polled by using the UNDI_GetState command.
- The resulting information on the interrupt state will be passed back in the CdbPtr->StatFlags.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Interrupt (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 IntMask;
-
- IntMask = (UINT8)(UINTN)(CdbPtr->OpFlags & (PXE_OPFLAGS_INTERRUPT_RECEIVE |
- PXE_OPFLAGS_INTERRUPT_TRANSMIT |
- PXE_OPFLAGS_INTERRUPT_COMMAND |
- PXE_OPFLAGS_INTERRUPT_SOFTWARE));
-
- switch (CdbPtr->OpFlags & PXE_OPFLAGS_INTERRUPT_OPMASK) {
- case PXE_OPFLAGS_INTERRUPT_READ:
- break;
-
- case PXE_OPFLAGS_INTERRUPT_ENABLE:
- if (IntMask == 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- AdapterInfo->int_mask = IntMask;
- E100bSetInterruptState (AdapterInfo);
- break;
-
- case PXE_OPFLAGS_INTERRUPT_DISABLE:
- if (IntMask != 0) {
- AdapterInfo->int_mask = (UINT16) (AdapterInfo->int_mask & ~(IntMask));
- E100bSetInterruptState (AdapterInfo);
- break;
- }
-
- //
- // else fall thru.
- //
- default:
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_RECEIVE) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_INTERRUPT_RECEIVE;
-
- }
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_TRANSMIT) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_INTERRUPT_TRANSMIT;
-
- }
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_COMMAND) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_INTERRUPT_COMMAND;
-
- }
-
- return ;
-}
-
-
-/**
- This routine is used to read and change receive filters and, if supported, read
- and change multicast MAC address filter list.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_RecFilter (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 NewFilter;
- UINT16 OpFlags;
- PXE_DB_RECEIVE_FILTERS *DbPtr;
- UINT8 *MacAddr;
- UINTN MacCount;
- UINT16 Index;
- UINT16 copy_len;
- UINT8 *ptr1;
- UINT8 *ptr2;
- OpFlags = CdbPtr->OpFlags;
- NewFilter = (UINT16) (OpFlags & 0x1F);
-
- switch (OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_OPMASK) {
- case PXE_OPFLAGS_RECEIVE_FILTER_READ:
-
- //
- // not expecting a cpb, not expecting any filter bits
- //
- if ((NewFilter != 0) || (CdbPtr->CPBsize != 0)) {
- goto BadCdb;
-
- }
-
- if ((NewFilter & PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST) == 0) {
- goto JustRead;
-
- }
-
- NewFilter = (UINT16) (NewFilter | AdapterInfo->Rx_Filter);
- //
- // all other flags are ignored except mcast_reset
- //
- break;
-
- case PXE_OPFLAGS_RECEIVE_FILTER_ENABLE:
- //
- // there should be atleast one other filter bit set.
- //
- if (NewFilter == 0) {
- //
- // nothing to enable
- //
- goto BadCdb;
- }
-
- if (CdbPtr->CPBsize != 0) {
- //
- // this must be a multicast address list!
- // don't accept the list unless selective_mcast is set
- // don't accept confusing mcast settings with this
- //
- if (((NewFilter & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) == 0) ||
- ((NewFilter & PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST) != 0) ||
- ((NewFilter & PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST) != 0) ||
- ((CdbPtr->CPBsize % sizeof (PXE_MAC_ADDR)) != 0) ) {
- goto BadCdb;
- }
-
- MacAddr = (UINT8 *) ((UINTN) (CdbPtr->CPBaddr));
- MacCount = CdbPtr->CPBsize / sizeof (PXE_MAC_ADDR);
-
- for (; MacCount-- != 0; MacAddr += sizeof (PXE_MAC_ADDR)) {
- if (MacAddr[0] != 0x01 || MacAddr[1] != 0x00 || MacAddr[2] != 0x5E || (MacAddr[3] & 0x80) != 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CPB;
- return ;
- }
- }
- }
-
- //
- // check selective mcast case enable case
- //
- if ((OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) != 0) {
- if (((OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST) != 0) ||
- ((OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST) != 0) ) {
- goto BadCdb;
-
- }
- //
- // if no cpb, make sure we have an old list
- //
- if ((CdbPtr->CPBsize == 0) && (AdapterInfo->mcast_list.list_len == 0)) {
- goto BadCdb;
- }
- }
- //
- // if you want to enable anything, you got to have unicast
- // and you have what you already enabled!
- //
- NewFilter = (UINT16) (NewFilter | (PXE_OPFLAGS_RECEIVE_FILTER_UNICAST | AdapterInfo->Rx_Filter));
-
- break;
-
- case PXE_OPFLAGS_RECEIVE_FILTER_DISABLE:
-
- //
- // mcast list not expected, i.e. no cpb here!
- //
- if (CdbPtr->CPBsize != PXE_CPBSIZE_NOT_USED) {
- goto BadCdb;
- }
-
- NewFilter = (UINT16) ((~(CdbPtr->OpFlags & 0x1F)) & AdapterInfo->Rx_Filter);
-
- break;
-
- default:
- goto BadCdb;
- }
-
- if ((OpFlags & PXE_OPFLAGS_RECEIVE_FILTER_RESET_MCAST_LIST) != 0) {
- AdapterInfo->mcast_list.list_len = 0;
- NewFilter &= (~PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST);
- }
-
- E100bSetfilter (AdapterInfo, NewFilter, CdbPtr->CPBaddr, CdbPtr->CPBsize);
-
-JustRead:
- //
- // give the current mcast list
- //
- if ((CdbPtr->DBsize != 0) && (AdapterInfo->mcast_list.list_len != 0)) {
- //
- // copy the mc list to db
- //
-
- DbPtr = (PXE_DB_RECEIVE_FILTERS *) (UINTN) CdbPtr->DBaddr;
- ptr1 = (UINT8 *) (&DbPtr->MCastList[0]);
-
- //
- // DbPtr->mc_count = AdapterInfo->mcast_list.list_len;
- //
- copy_len = (UINT16) (AdapterInfo->mcast_list.list_len * PXE_MAC_LENGTH);
-
- if (copy_len > CdbPtr->DBsize) {
- copy_len = CdbPtr->DBsize;
-
- }
-
- ptr2 = (UINT8 *) (&AdapterInfo->mcast_list.mc_list[0]);
- for (Index = 0; Index < copy_len; Index++) {
- ptr1[Index] = ptr2[Index];
- }
- }
- //
- // give the stat flags here
- //
- if (AdapterInfo->Receive_Started) {
- CdbPtr->StatFlags = (PXE_STATFLAGS) (CdbPtr->StatFlags | AdapterInfo->Rx_Filter);
-
- }
-
- return ;
-
-BadCdb:
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
-}
-
-
-/**
- This routine is used to get the current station and broadcast MAC addresses, and to change the
- current station MAC address.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_StnAddr (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_STATION_ADDRESS *CpbPtr;
- PXE_DB_STATION_ADDRESS *DbPtr;
- UINT16 Index;
-
- if (CdbPtr->OpFlags == PXE_OPFLAGS_STATION_ADDRESS_RESET) {
- //
- // configure the permanent address.
- // change the AdapterInfo->CurrentNodeAddress field.
- //
- if (CompareMem (
- &AdapterInfo->CurrentNodeAddress[0],
- &AdapterInfo->PermNodeAddress[0],
- PXE_MAC_LENGTH
- ) != 0) {
- for (Index = 0; Index < PXE_MAC_LENGTH; Index++) {
- AdapterInfo->CurrentNodeAddress[Index] = AdapterInfo->PermNodeAddress[Index];
- }
-
- E100bSetupIAAddr (AdapterInfo);
- }
- }
-
- if (CdbPtr->CPBaddr != (UINT64) 0) {
- CpbPtr = (PXE_CPB_STATION_ADDRESS *) (UINTN) (CdbPtr->CPBaddr);
- //
- // configure the new address
- //
- for (Index = 0; Index < PXE_MAC_LENGTH; Index++) {
- AdapterInfo->CurrentNodeAddress[Index] = CpbPtr->StationAddr[Index];
- }
-
- E100bSetupIAAddr (AdapterInfo);
- }
-
- if (CdbPtr->DBaddr != (UINT64) 0) {
- DbPtr = (PXE_DB_STATION_ADDRESS *) (UINTN) (CdbPtr->DBaddr);
- //
- // fill it with the new values
- //
- for (Index = 0; Index < PXE_MAC_LENGTH; Index++) {
- DbPtr->StationAddr[Index] = AdapterInfo->CurrentNodeAddress[Index];
- DbPtr->BroadcastAddr[Index] = AdapterInfo->BroadcastNodeAddress[Index];
- DbPtr->PermanentAddr[Index] = AdapterInfo->PermNodeAddress[Index];
- }
- }
-
- return ;
-}
-
-
-/**
- This routine is used to read and clear the NIC traffic statistics. This command is supported only
- if the !PXE structure's Implementation flags say so.
- Results will be parsed out in the following manner:
- CdbPtr->DBaddr.Data[0] R Total Frames (Including frames with errors and dropped frames)
- CdbPtr->DBaddr.Data[1] R Good Frames (All frames copied into receive buffer)
- CdbPtr->DBaddr.Data[2] R Undersize Frames (Frames below minimum length for media <64 for ethernet)
- CdbPtr->DBaddr.Data[4] R Dropped Frames (Frames that were dropped because receive buffers were full)
- CdbPtr->DBaddr.Data[8] R CRC Error Frames (Frames with alignment or CRC errors)
- CdbPtr->DBaddr.Data[A] T Total Frames (Including frames with errors and dropped frames)
- CdbPtr->DBaddr.Data[B] T Good Frames (All frames copied into transmit buffer)
- CdbPtr->DBaddr.Data[C] T Undersize Frames (Frames below minimum length for media <64 for ethernet)
- CdbPtr->DBaddr.Data[E] T Dropped Frames (Frames that were dropped because of collisions)
- CdbPtr->DBaddr.Data[14] T Total Collision Frames (Total collisions on this subnet)
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Statistics (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- if ((CdbPtr->OpFlags &~(PXE_OPFLAGS_STATISTICS_RESET)) != 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_STATISTICS_RESET) != 0) {
- //
- // Reset the statistics
- //
- CdbPtr->StatCode = (UINT16) E100bStatistics (AdapterInfo, 0, 0);
- } else {
- CdbPtr->StatCode = (UINT16) E100bStatistics (AdapterInfo, CdbPtr->DBaddr, CdbPtr->DBsize);
- }
-
- return ;
-}
-
-
-/**
- This routine is used to translate a multicast IP address to a multicast MAC address.
- This results in a MAC address composed of 25 bits of fixed data with the upper 23 bits of the IP
- address being appended to it. Results passed back in the equivalent of CdbPtr->DBaddr->MAC[0-5].
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_ip2mac (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_MCAST_IP_TO_MAC *CpbPtr;
- PXE_DB_MCAST_IP_TO_MAC *DbPtr;
- UINT8 *TmpPtr;
-
- CpbPtr = (PXE_CPB_MCAST_IP_TO_MAC *) (UINTN) CdbPtr->CPBaddr;
- DbPtr = (PXE_DB_MCAST_IP_TO_MAC *) (UINTN) CdbPtr->DBaddr;
-
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_MCAST_IPV6_TO_MAC) != 0) {
- //
- // for now this is not supported
- //
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_UNSUPPORTED;
- return ;
- }
-
- TmpPtr = (UINT8 *) (&CpbPtr->IP.IPv4);
- //
- // check if the ip given is a mcast IP
- //
- if ((TmpPtr[0] & 0xF0) != 0xE0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CPB;
- }
- //
- // take the last 23 bits in IP.
- // be very careful. accessing word on a non-word boundary will hang motherboard codenamed Big Sur
- // casting the mac array (in the middle) to a UINT32 pointer and accessing
- // the UINT32 content hung the system...
- //
- DbPtr->MAC[0] = 0x01;
- DbPtr->MAC[1] = 0x00;
- DbPtr->MAC[2] = 0x5e;
- DbPtr->MAC[3] = (UINT8) (TmpPtr[1] & 0x7f);
- DbPtr->MAC[4] = (UINT8) TmpPtr[2];
- DbPtr->MAC[5] = (UINT8) TmpPtr[3];
-
- return ;
-}
-
-
-/**
- This routine is used to read and write non-volatile storage on the NIC (if supported). The NVRAM
- could be EEPROM, FLASH, or battery backed RAM.
- This is an optional function according to the UNDI specification (or will be......)
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_NVData (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_DB_NVDATA *DbPtr;
- UINT16 Index;
-
- if ((CdbPtr->OpFlags == PXE_OPFLAGS_NVDATA_READ) != 0) {
-
- if ((CdbPtr->DBsize == PXE_DBSIZE_NOT_USED) != 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- DbPtr = (PXE_DB_NVDATA *) (UINTN) CdbPtr->DBaddr;
-
- for (Index = 0; Index < MAX_PCI_CONFIG_LEN; Index++) {
- DbPtr->Data.Dword[Index] = AdapterInfo->NVData[Index];
-
- }
-
- } else {
- //
- // no write for now
- //
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_UNSUPPORTED;
- }
-
- return ;
-}
-
-
-/**
- This routine returns the current interrupt status and/or the transmitted buffer addresses.
- If the current interrupt status is returned, pending interrupts will be acknowledged by this
- command. Transmitted buffer addresses that are written to the DB are removed from the transmit
- buffer queue.
- Normally, this command would be polled with interrupts disabled.
- The transmit buffers are returned in CdbPtr->DBaddr->TxBufer[0 - NumEntries].
- The interrupt status is returned in CdbPtr->StatFlags.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Status (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_DB_GET_STATUS *DbPtr;
- PXE_DB_GET_STATUS TmpGetStatus;
- UINT16 Index;
- UINT16 Status;
- UINT16 NumEntries;
- RxFD *RxPtr;
-
- //
- // Fill in temporary GetStatus storage.
- //
- RxPtr = &AdapterInfo->rx_ring[AdapterInfo->cur_rx_ind];
-
- if ((RxPtr->cb_header.status & RX_COMPLETE) != 0) {
- TmpGetStatus.RxFrameLen = RxPtr->ActualCount & 0x3fff;
- } else {
- TmpGetStatus.RxFrameLen = 0;
- }
-
- TmpGetStatus.reserved = 0;
-
- //
- // Fill in size of next available receive packet and
- // reserved field in caller's DB storage.
- //
- DbPtr = (PXE_DB_GET_STATUS *) (UINTN) CdbPtr->DBaddr;
-
- if (CdbPtr->DBsize > 0 && CdbPtr->DBsize < sizeof (UINT32) * 2) {
- CopyMem (DbPtr, &TmpGetStatus, CdbPtr->DBsize);
- } else {
- CopyMem (DbPtr, &TmpGetStatus, sizeof (UINT32) * 2);
- }
-
- //
- //
- //
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_GET_TRANSMITTED_BUFFERS) != 0) {
- //
- // DBsize of zero is invalid if Tx buffers are requested.
- //
- if (CdbPtr->DBsize == 0) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- //
- // remember this b4 we overwrite
- //
- NumEntries = (UINT16) (CdbPtr->DBsize - sizeof (UINT64));
-
- //
- // We already filled in 2 UINT32s.
- //
- CdbPtr->DBsize = sizeof (UINT32) * 2;
-
- //
- // will claim any hanging free CBs
- //
- CheckCBList (AdapterInfo);
-
- if (AdapterInfo->xmit_done_head == AdapterInfo->xmit_done_tail) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_GET_STATUS_TXBUF_QUEUE_EMPTY;
- } else {
- for (Index = 0; NumEntries >= sizeof (UINT64); Index++, NumEntries -= sizeof (UINT64)) {
- if (AdapterInfo->xmit_done_head != AdapterInfo->xmit_done_tail) {
- DbPtr->TxBuffer[Index] = AdapterInfo->xmit_done[AdapterInfo->xmit_done_head];
- AdapterInfo->xmit_done_head = next (AdapterInfo->xmit_done_head);
- CdbPtr->DBsize += sizeof (UINT64);
- } else {
- break;
- }
- }
- }
-
- if (AdapterInfo->xmit_done_head != AdapterInfo->xmit_done_tail) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_DB_WRITE_TRUNCATED;
-
- }
- //
- // check for a receive buffer and give it's size in db
- //
- }
- //
- //
- //
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_GET_INTERRUPT_STATUS) != 0) {
-
- Status = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBStatus);
- AdapterInfo->Int_Status = (UINT16) (AdapterInfo->Int_Status | Status);
-
- //
- // acknoledge the interrupts
- //
- OutWord (AdapterInfo, (UINT16) (Status & 0xfc00), (UINT32) (AdapterInfo->ioaddr + SCBStatus));
-
- //
- // report all the outstanding interrupts
- //
- Status = AdapterInfo->Int_Status;
- if ((Status & SCB_STATUS_FR) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_GET_STATUS_RECEIVE;
- }
-
- if ((Status & SCB_STATUS_SWI) != 0) {
- CdbPtr->StatFlags |= PXE_STATFLAGS_GET_STATUS_SOFTWARE;
- }
- }
-
- return ;
-}
-
-
-/**
- This routine is used to fill media header(s) in transmit packet(s).
- Copies the MAC address into the media header whether it is dealing
- with fragmented or non-fragmented packets.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_FillHeader (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PXE_CPB_FILL_HEADER *Cpb;
- PXE_CPB_FILL_HEADER_FRAGMENTED *Cpbf;
- EtherHeader *MacHeader;
- UINTN Index;
-
- if (CdbPtr->CPBsize == PXE_CPBSIZE_NOT_USED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- if ((CdbPtr->OpFlags & PXE_OPFLAGS_FILL_HEADER_FRAGMENTED) != 0) {
- Cpbf = (PXE_CPB_FILL_HEADER_FRAGMENTED *) (UINTN) CdbPtr->CPBaddr;
-
- //
- // assume 1st fragment is big enough for the mac header
- //
- if ((Cpbf->FragCnt == 0) || (Cpbf->FragDesc[0].FragLen < PXE_MAC_HEADER_LEN_ETHER)) {
- //
- // no buffers given
- //
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- MacHeader = (EtherHeader *) (UINTN) Cpbf->FragDesc[0].FragAddr;
- //
- // we don't swap the protocol bytes
- //
- MacHeader->type = Cpbf->Protocol;
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- MacHeader->dest_addr[Index] = Cpbf->DestAddr[Index];
- MacHeader->src_addr[Index] = Cpbf->SrcAddr[Index];
- }
- } else {
- Cpb = (PXE_CPB_FILL_HEADER *) (UINTN) CdbPtr->CPBaddr;
-
- MacHeader = (EtherHeader *) (UINTN) Cpb->MediaHeader;
- //
- // we don't swap the protocol bytes
- //
- MacHeader->type = Cpb->Protocol;
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- MacHeader->dest_addr[Index] = Cpb->DestAddr[Index];
- MacHeader->src_addr[Index] = Cpb->SrcAddr[Index];
- }
- }
-
- return ;
-}
-
-
-/**
- This routine is used to place a packet into the transmit queue. The data buffers given to
- this command are to be considered locked and the application or network driver loses
- ownership of these buffers and must not free or relocate them until the ownership returns.
- When the packets are transmitted, a transmit complete interrupt is generated (if interrupts
- are disabled, the transmit interrupt status is still set and can be checked using the UNDI_Status
- command.
- Some implementations and adapters support transmitting multiple packets with one transmit
- command. If this feature is supported, the transmit CPBs can be linked in one transmit
- command.
- All UNDIs support fragmented frames, now all network devices or protocols do. If a fragmented
- frame CPB is given to UNDI and the network device does not support fragmented frames
- (see !PXE.Implementation flag), the UNDI will have to copy the fragments into a local buffer
- before transmitting.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Transmit (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
-
- if (CdbPtr->CPBsize == PXE_CPBSIZE_NOT_USED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- CdbPtr->StatCode = (PXE_STATCODE) E100bTransmit (AdapterInfo, CdbPtr->CPBaddr, CdbPtr->OpFlags);
-
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- }
-
- return ;
-}
-
-
-/**
- When the network adapter has received a frame, this command is used to copy the frame
- into the driver/application storage location. Once a frame has been copied, it is
- removed from the receive queue.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-VOID
-UNDI_Receive (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
-
- //
- // check if RU has started...
- //
- if (!AdapterInfo->Receive_Started) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_NOT_INITIALIZED;
- return ;
- }
-
-
- CdbPtr->StatCode = (UINT16) E100bReceive (AdapterInfo, CdbPtr->CPBaddr, CdbPtr->DBaddr);
- if (CdbPtr->StatCode != PXE_STATCODE_SUCCESS) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
-
- }
-
- return ;
-}
-
-
-
-/**
- This is the main SW UNDI API entry using the newer nii protocol.
- The parameter passed in is a 64 bit flat model virtual
- address of the cdb. We then jump into the common routine for both old and
- new nii protocol entries.
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-// TODO: cdb - add argument and description to function comment
-VOID
-UNDI_APIEntry_new (
- IN UINT64 cdb
- )
-{
- PXE_CDB *CdbPtr;
- NIC_DATA_INSTANCE *AdapterInfo;
-
- if (cdb == (UINT64) 0) {
- return ;
-
- }
-
- CdbPtr = (PXE_CDB *) (UINTN) cdb;
-
- if (CdbPtr->IFnum >= pxe_31->IFcnt) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
- }
-
- AdapterInfo = &(UNDI32DeviceList[CdbPtr->IFnum]->NicInfo);
- //
- // entering from older entry point
- //
- AdapterInfo->VersionFlag = 0x31;
- UNDI_APIEntry_Common (cdb);
-}
-
-
-/**
- This is the common routine for both old and new entry point procedures.
- The parameter passed in is a 64 bit flat model virtual
- address of the cdb. We then jump into the service routine pointed to by the
- Api_Table[OpCode].
-
- @param CdbPtr Pointer to the command descriptor block.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @return None
-
-**/
-// TODO: cdb - add argument and description to function comment
-VOID
-UNDI_APIEntry_Common (
- IN UINT64 cdb
- )
-{
- PXE_CDB *CdbPtr;
- NIC_DATA_INSTANCE *AdapterInfo;
- UNDI_CALL_TABLE *tab_ptr;
-
- CdbPtr = (PXE_CDB *) (UINTN) cdb;
-
- //
- // check the OPCODE range
- //
- if ((CdbPtr->OpCode > PXE_OPCODE_LAST_VALID) ||
- (CdbPtr->StatCode != PXE_STATCODE_INITIALIZE) ||
- (CdbPtr->StatFlags != PXE_STATFLAGS_INITIALIZE) ||
- (CdbPtr->IFnum >= pxe_31->IFcnt) ) {
- goto badcdb;
-
- }
-
- if (CdbPtr->CPBsize == PXE_CPBSIZE_NOT_USED) {
- if (CdbPtr->CPBaddr != PXE_CPBADDR_NOT_USED) {
- goto badcdb;
- }
- } else if (CdbPtr->CPBaddr == PXE_CPBADDR_NOT_USED) {
- goto badcdb;
- }
-
- if (CdbPtr->DBsize == PXE_DBSIZE_NOT_USED) {
- if (CdbPtr->DBaddr != PXE_DBADDR_NOT_USED) {
- goto badcdb;
- }
- } else if (CdbPtr->DBaddr == PXE_DBADDR_NOT_USED) {
- goto badcdb;
- }
-
- //
- // check if cpbsize and dbsize are as needed
- // check if opflags are as expected
- //
- tab_ptr = &api_table[CdbPtr->OpCode];
-
- if (tab_ptr->cpbsize != (UINT16) (DONT_CHECK) && tab_ptr->cpbsize != CdbPtr->CPBsize) {
- goto badcdb;
- }
-
- if (tab_ptr->dbsize != (UINT16) (DONT_CHECK) && tab_ptr->dbsize != CdbPtr->DBsize) {
- goto badcdb;
- }
-
- if (tab_ptr->opflags != (UINT16) (DONT_CHECK) && tab_ptr->opflags != CdbPtr->OpFlags) {
- goto badcdb;
-
- }
-
- AdapterInfo = &(UNDI32DeviceList[CdbPtr->IFnum]->NicInfo);
-
- //
- // check if UNDI_State is valid for this call
- //
- if (tab_ptr->state != (UINT16) (-1)) {
- //
- // should atleast be started
- //
- if (AdapterInfo->State == PXE_STATFLAGS_GET_STATE_STOPPED) {
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_NOT_STARTED;
- return ;
- }
- //
- // check if it should be initialized
- //
- if (tab_ptr->state == 2) {
- if (AdapterInfo->State != PXE_STATFLAGS_GET_STATE_INITIALIZED) {
- CdbPtr->StatCode = PXE_STATCODE_NOT_INITIALIZED;
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- return ;
- }
- }
- }
- //
- // set the return variable for success case here
- //
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_COMPLETE;
- CdbPtr->StatCode = PXE_STATCODE_SUCCESS;
-
- tab_ptr->api_ptr (CdbPtr, AdapterInfo);
- return ;
- //
- // %% AVL - check for command linking
- //
-badcdb:
- CdbPtr->StatFlags = PXE_STATFLAGS_COMMAND_FAILED;
- CdbPtr->StatCode = PXE_STATCODE_INVALID_CDB;
- return ;
-}
-
-
-/**
- When called with a null NicPtr, this routine decrements the number of NICs
- this UNDI is supporting and removes the NIC_DATA_POINTER from the array.
- Otherwise, it increments the number of NICs this UNDI is supported and
- updates the pxe.Fudge to ensure a proper check sum results.
-
- @param NicPtr Pointer to the NIC data structure.
-
- @return None
-
-**/
-VOID
-PxeUpdate (
- IN NIC_DATA_INSTANCE *NicPtr,
- IN PXE_SW_UNDI *PxePtr
- )
-{
- if (NicPtr == NULL) {
- if (PxePtr->IFcnt > 0) {
- //
- // number of NICs this undi supports
- //
- PxePtr->IFcnt--;
- }
-
- PxePtr->Fudge = (UINT8) (PxePtr->Fudge - CalculateSum8 ((VOID *) PxePtr, PxePtr->Len));
- return ;
- }
-
- //
- // number of NICs this undi supports
- //
- PxePtr->IFcnt++;
- PxePtr->Fudge = (UINT8) (PxePtr->Fudge - CalculateSum8 ((VOID *) PxePtr, PxePtr->Len));
-
- return ;
-}
-
-
-/**
- Initialize the !PXE structure
-
- @param PxePtr Pointer to SW_UNDI data structure.
-
- @retval EFI_SUCCESS This driver is added to Controller.
- @retval other This driver does not support this device.
-
-**/
-VOID
-PxeStructInit (
- IN PXE_SW_UNDI *PxePtr
- )
-{
- //
- // Initialize the !PXE structure
- //
- PxePtr->Signature = PXE_ROMID_SIGNATURE;
- PxePtr->Len = sizeof (PXE_SW_UNDI);
- //
- // cksum
- //
- PxePtr->Fudge = 0;
- //
- // number of NICs this undi supports
- //
- PxePtr->IFcnt = 0;
- PxePtr->Rev = PXE_ROMID_REV;
- PxePtr->MajorVer = PXE_ROMID_MAJORVER;
- PxePtr->MinorVer = PXE_ROMID_MINORVER;
- PxePtr->reserved1 = 0;
-
- PxePtr->Implementation = PXE_ROMID_IMP_SW_VIRT_ADDR |
- PXE_ROMID_IMP_FRAG_SUPPORTED |
- PXE_ROMID_IMP_CMD_LINK_SUPPORTED |
- PXE_ROMID_IMP_NVDATA_READ_ONLY |
- PXE_ROMID_IMP_STATION_ADDR_SETTABLE |
- PXE_ROMID_IMP_PROMISCUOUS_MULTICAST_RX_SUPPORTED |
- PXE_ROMID_IMP_PROMISCUOUS_RX_SUPPORTED |
- PXE_ROMID_IMP_BROADCAST_RX_SUPPORTED |
- PXE_ROMID_IMP_FILTERED_MULTICAST_RX_SUPPORTED |
- PXE_ROMID_IMP_SOFTWARE_INT_SUPPORTED |
- PXE_ROMID_IMP_PACKET_RX_INT_SUPPORTED;
-
- PxePtr->EntryPoint = (UINT64) (UINTN) UNDI_APIEntry_new;
- PxePtr->MinorVer = PXE_ROMID_MINORVER_31;
-
- PxePtr->reserved2[0] = 0;
- PxePtr->reserved2[1] = 0;
- PxePtr->reserved2[2] = 0;
- PxePtr->BusCnt = 1;
- PxePtr->BusType[0] = PXE_BUSTYPE_PCI;
-
- PxePtr->Fudge = (UINT8) (PxePtr->Fudge - CalculateSum8 ((VOID *) PxePtr, PxePtr->Len));
-}
-
diff --git a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/E100b.c b/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/E100b.c deleted file mode 100644 index c0600c5e5a..0000000000 --- a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/E100b.c +++ /dev/null @@ -1,3543 +0,0 @@ -/** @file
- Provides basic function upon network adapter card.
-
-Copyright (c) 2006, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Undi32.h"
-
-UINT8 basic_config_cmd[22] = {
- 22, 0x08,
- 0, 0,
- 0, (UINT8)0x80,
- 0x32, 0x03,
- 1, 0,
- 0x2E, 0,
- 0x60, 0,
- (UINT8)0xf2, 0x48,
- 0, 0x40,
- (UINT8)0xf2, (UINT8)0x80, // 0x40=Force full-duplex
- 0x3f, 0x05,
-};
-
-//
-// How to wait for the command unit to accept a command.
-// Typically this takes 0 ticks.
-//
-#define wait_for_cmd_done(cmd_ioaddr) \
-{ \
- INT16 wait_count = 2000; \
- while ((InByte (AdapterInfo, cmd_ioaddr) != 0) && --wait_count >= 0) \
- DelayIt (AdapterInfo, 10); \
- if (wait_count == 0) \
- DelayIt (AdapterInfo, 50); \
-}
-
-
-/**
- This function calls the MemIo callback to read a byte from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Port Which port to read from.
-
- @retval Results The data read from the port.
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-UINT8
-InByte (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 Port
- )
-{
- UINT8 Results;
-
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_READ,
- 1,
- (UINT64)Port,
- (UINT64) (UINTN) &Results
- );
- return Results;
-}
-
-
-/**
- This function calls the MemIo callback to read a word from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Port Which port to read from.
-
- @retval Results The data read from the port.
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-UINT16
-InWord (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 Port
- )
-{
- UINT16 Results;
-
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_READ,
- 2,
- (UINT64)Port,
- (UINT64)(UINTN)&Results
- );
- return Results;
-}
-
-
-/**
- This function calls the MemIo callback to read a dword from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Port Which port to read from.
-
- @retval Results The data read from the port.
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-UINT32
-InLong (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 Port
- )
-{
- UINT32 Results;
-
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_READ,
- 4,
- (UINT64)Port,
- (UINT64)(UINTN)&Results
- );
- return Results;
-}
-
-
-/**
- This function calls the MemIo callback to write a byte from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Data Data to write to Port.
- @param Port Which port to write to.
-
- @return none
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-VOID
-OutByte (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 Data,
- IN UINT32 Port
- )
-{
- UINT8 Val;
-
- Val = Data;
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_WRITE,
- 1,
- (UINT64)Port,
- (UINT64)(UINTN)(UINTN)&Val
- );
- return ;
-}
-
-
-/**
- This function calls the MemIo callback to write a word from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Data Data to write to Port.
- @param Port Which port to write to.
-
- @return none
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-VOID
-OutWord (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT16 Data,
- IN UINT32 Port
- )
-{
- UINT16 Val;
-
- Val = Data;
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_WRITE,
- 2,
- (UINT64)Port,
- (UINT64)(UINTN)&Val
- );
- return ;
-}
-
-
-/**
- This function calls the MemIo callback to write a dword from the device's
- address space
- Since UNDI3.0 uses the TmpMemIo function (instead of the callback routine)
- which also takes the UniqueId parameter (as in UNDI3.1 spec) we don't have
- to make undi3.0 a special case
-
- @param Data Data to write to Port.
- @param Port Which port to write to.
-
- @return none
-
-**/
-// TODO: AdapterInfo - add argument and description to function comment
-VOID
-OutLong (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 Data,
- IN UINT32 Port
- )
-{
- UINT32 Val;
-
- Val = Data;
- (*AdapterInfo->Mem_Io) (
- AdapterInfo->Unique_ID,
- PXE_MEM_WRITE,
- 4,
- (UINT64)Port,
- (UINT64)(UINTN)&Val
- );
- return ;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param MemAddr TODO: add argument description
- @param Size TODO: add argument description
- @param Direction TODO: add argument description
- @param MappedAddr TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-MapIt (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT64 MemAddr,
- IN UINT32 Size,
- IN UINT32 Direction,
- OUT UINT64 MappedAddr
- )
-{
- UINT64 *PhyAddr;
-
- PhyAddr = (UINT64 *) (UINTN) MappedAddr;
- //
- // mapping is different for theold and new NII protocols
- //
- if (AdapterInfo->VersionFlag == 0x30) {
- if (AdapterInfo->Virt2Phys_30 == (VOID *) NULL) {
- *PhyAddr = (UINT64) AdapterInfo->MemoryPtr;
- } else {
- (*AdapterInfo->Virt2Phys_30) (MemAddr, (UINT64) (UINTN) PhyAddr);
- }
-
- if (*PhyAddr > FOUR_GIGABYTE) {
- return PXE_STATCODE_INVALID_PARAMETER;
- }
- } else {
- if (AdapterInfo->Map_Mem == (VOID *) NULL) {
- //
- // this UNDI cannot handle addresses beyond 4 GB without a map routine
- //
- if (MemAddr > FOUR_GIGABYTE) {
- return PXE_STATCODE_INVALID_PARAMETER;
- } else {
- *PhyAddr = MemAddr;
- }
- } else {
- (*AdapterInfo->Map_Mem) (
- AdapterInfo->Unique_ID,
- MemAddr,
- Size,
- Direction,
- MappedAddr
- );
- }
- }
-
- return PXE_STATCODE_SUCCESS;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param MemAddr TODO: add argument description
- @param Size TODO: add argument description
- @param Direction TODO: add argument description
- @param MappedAddr TODO: add argument description
-
- @return TODO: add return values
-
-**/
-VOID
-UnMapIt (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT64 MemAddr,
- IN UINT32 Size,
- IN UINT32 Direction,
- IN UINT64 MappedAddr
- )
-{
- if (AdapterInfo->VersionFlag > 0x30) {
- //
- // no mapping service
- //
- if (AdapterInfo->UnMap_Mem != (VOID *) NULL) {
- (*AdapterInfo->UnMap_Mem) (
- AdapterInfo->Unique_ID,
- MemAddr,
- Size,
- Direction,
- MappedAddr
- );
-
- }
- }
-
- return ;
-}
-
-
-/**
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
-
-**/
-// TODO: MicroSeconds - add argument and description to function comment
-VOID
-DelayIt (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- UINT16 MicroSeconds
- )
-{
- if (AdapterInfo->VersionFlag == 0x30) {
- (*AdapterInfo->Delay_30) (MicroSeconds);
- } else {
- (*AdapterInfo->Delay) (AdapterInfo->Unique_ID, MicroSeconds);
- }
-}
-
-
-/**
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
-
-**/
-// TODO: flag - add argument and description to function comment
-VOID
-BlockIt (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- UINT32 flag
- )
-{
- if (AdapterInfo->VersionFlag == 0x30) {
- (*AdapterInfo->Block_30) (flag);
- } else {
- (*AdapterInfo->Block) (AdapterInfo->Unique_ID, flag);
- }
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-Load_Base_Regs (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // we will use the linear (flat) memory model and fill our base registers
- // with 0's so that the entire physical address is our offset
- //
- //
- // we reset the statistics totals here because this is where we are loading stats addr
- //
- AdapterInfo->RxTotals = 0;
- AdapterInfo->TxTotals = 0;
-
- //
- // Load the statistics block address.
- //
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- OutLong (AdapterInfo, (UINT32) AdapterInfo->stat_phy_addr, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, CU_STATSADDR, AdapterInfo->ioaddr + SCBCmd);
- AdapterInfo->statistics->done_marker = 0;
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- OutLong (AdapterInfo, 0, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, RX_ADDR_LOAD, AdapterInfo->ioaddr + SCBCmd);
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- OutLong (AdapterInfo, 0, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, CU_CMD_BASE, AdapterInfo->ioaddr + SCBCmd);
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param cmd_ptr TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-IssueCB (
- NIC_DATA_INSTANCE *AdapterInfo,
- TxCB *cmd_ptr
- )
-{
- UINT16 status;
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- //
- // read the CU status, if it is idle, write the address of cb_ptr
- // in the scbpointer and issue a cu_start,
- // if it is suspended, remove the suspend bit in the previous command
- // block and issue a resume
- //
- // Ensure that the CU Active Status bit is not on from previous CBs.
- //
- status = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBStatus);
-
- //
- // Skip acknowledging the interrupt if it is not already set
- //
-
- //
- // ack only the cna the integer
- //
- if ((status & SCB_STATUS_CNA) != 0) {
- OutWord (AdapterInfo, SCB_STATUS_CNA, AdapterInfo->ioaddr + SCBStatus);
-
- }
-
- if ((status & SCB_STATUS_CU_MASK) == SCB_STATUS_CU_IDLE) {
- //
- // give a cu_start
- //
- OutLong (AdapterInfo, cmd_ptr->PhysTCBAddress, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, CU_START, AdapterInfo->ioaddr + SCBCmd);
- } else {
- //
- // either active or suspended, give a resume
- //
-
- cmd_ptr->PrevTCBVirtualLinkPtr->cb_header.command &= ~(CmdSuspend | CmdIntr);
- OutByte (AdapterInfo, CU_RESUME, AdapterInfo->ioaddr + SCBCmd);
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-Configure (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // all command blocks are of TxCB format
- //
- TxCB *cmd_ptr;
- UINT8 *data_ptr;
- volatile INT16 Index;
- UINT8 my_filter;
-
- cmd_ptr = GetFreeCB (AdapterInfo);
- data_ptr = (UINT8 *) (&cmd_ptr->PhysTBDArrayAddres);
-
- //
- // start the config data right after the command header
- //
- for (Index = 0; Index < sizeof (basic_config_cmd); Index++) {
- data_ptr[Index] = basic_config_cmd[Index];
- }
-
- my_filter = (UINT8) ((AdapterInfo->Rx_Filter & PXE_OPFLAGS_RECEIVE_FILTER_PROMISCUOUS) ? 1 : 0);
- my_filter = (UINT8) (my_filter | ((AdapterInfo->Rx_Filter & PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST) ? 0 : 2));
-
- data_ptr[15] = (UINT8) (data_ptr[15] | my_filter);
- data_ptr[19] = (UINT8) (AdapterInfo->Duplex ? 0xC0 : 0x80);
- data_ptr[21] = (UINT8) ((AdapterInfo->Rx_Filter & PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST) ? 0x0D : 0x05);
-
- //
- // check if we have to use the AUI port instead
- //
- if ((AdapterInfo->PhyRecord[0] & 0x8000) != 0) {
- data_ptr[15] |= 0x80;
- data_ptr[8] = 0;
- }
-
- BlockIt (AdapterInfo, TRUE);
- cmd_ptr->cb_header.command = CmdSuspend | CmdConfigure;
-
- IssueCB (AdapterInfo, cmd_ptr);
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- BlockIt (AdapterInfo, FALSE);
-
- CommandWaitForCompletion (cmd_ptr, AdapterInfo);
-
- //
- // restore the cb values for tx
- //
- cmd_ptr->PhysTBDArrayAddres = cmd_ptr->PhysArrayAddr;
- cmd_ptr->ByteCount = cmd_ptr->Threshold = cmd_ptr->TBDCount = 0;
- //
- // fields beyond the immediatedata are assumed to be safe
- // add the CB to the free list again
- //
- SetFreeCB (AdapterInfo, cmd_ptr);
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-E100bSetupIAAddr (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // all command blocks are of TxCB format
- //
- TxCB *cmd_ptr;
- UINT16 *data_ptr;
- UINT16 *eaddrs;
-
- eaddrs = (UINT16 *) AdapterInfo->CurrentNodeAddress;
-
- cmd_ptr = GetFreeCB (AdapterInfo);
- data_ptr = (UINT16 *) (&cmd_ptr->PhysTBDArrayAddres);
-
- //
- // AVOID a bug (?!) here by marking the command already completed.
- //
- cmd_ptr->cb_header.command = (CmdSuspend | CmdIASetup);
- cmd_ptr->cb_header.status = 0;
- data_ptr[0] = eaddrs[0];
- data_ptr[1] = eaddrs[1];
- data_ptr[2] = eaddrs[2];
-
- BlockIt (AdapterInfo, TRUE);
- IssueCB (AdapterInfo, cmd_ptr);
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- BlockIt (AdapterInfo, FALSE);
-
- CommandWaitForCompletion (cmd_ptr, AdapterInfo);
-
- //
- // restore the cb values for tx
- //
- cmd_ptr->PhysTBDArrayAddres = cmd_ptr->PhysArrayAddr;
- cmd_ptr->ByteCount = cmd_ptr->Threshold = cmd_ptr->TBDCount = 0;
- //
- // fields beyond the immediatedata are assumed to be safe
- // add the CB to the free list again
- //
- SetFreeCB (AdapterInfo, cmd_ptr);
- return 0;
-}
-
-
-/**
- Instructs the NIC to stop receiving packets.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
-
-**/
-VOID
-StopRU (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- if (AdapterInfo->Receive_Started) {
-
- //
- // Todo: verify that we must wait for previous command completion.
- //
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- //
- // Disable interrupts, and stop the chip's Rx process.
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
- OutWord (AdapterInfo, INT_MASK | RX_ABORT, AdapterInfo->ioaddr + SCBCmd);
-
- AdapterInfo->Receive_Started = FALSE;
- }
-
- return ;
-}
-
-
-/**
- Instructs the NIC to start receiving packets.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval 0 Successful
- @retval -1 Already Started
-
-**/
-INT8
-StartRU (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
-
- if (AdapterInfo->Receive_Started) {
- //
- // already started
- //
- return -1;
- }
-
- AdapterInfo->cur_rx_ind = 0;
- AdapterInfo->Int_Status = 0;
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- OutLong (AdapterInfo, (UINT32) AdapterInfo->rx_phy_addr, AdapterInfo->ioaddr + SCBPointer);
- OutByte (AdapterInfo, RX_START, AdapterInfo->ioaddr + SCBCmd);
-
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- AdapterInfo->Receive_Started = TRUE;
- return 0;
-}
-
-
-/**
- Configures the chip. This routine expects the NIC_DATA_INSTANCE structure to be filled in.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval 0 Successful
- @retval PXE_STATCODE_NOT_ENOUGH_MEMORY Insufficient length of locked memory
- @retval other Failure initializing chip
-
-**/
-UINTN
-E100bInit (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- PCI_CONFIG_HEADER *CfgHdr;
- UINTN stat;
- UINTN rx_size;
- UINTN tx_size;
-
- if (AdapterInfo->MemoryLength < MEMORY_NEEDED) {
- return PXE_STATCODE_NOT_ENOUGH_MEMORY;
- }
-
- stat = MapIt (
- AdapterInfo,
- AdapterInfo->MemoryPtr,
- AdapterInfo->MemoryLength,
- TO_AND_FROM_DEVICE,
- (UINT64)(UINTN) &AdapterInfo->Mapped_MemoryPtr
- );
-
- if (stat != 0) {
- return stat;
- }
-
- CfgHdr = (PCI_CONFIG_HEADER *) &(AdapterInfo->Config[0]);
-
- //
- // fill in the ioaddr, int... from the config space
- //
- AdapterInfo->int_num = CfgHdr->int_line;
-
- //
- // we don't need to validate integer number, what if they don't want to assign one?
- // if (AdapterInfo->int_num == 0 || AdapterInfo->int_num == 0xff)
- // return PXE_STATCODE_DEVICE_FAILURE;
- //
- AdapterInfo->ioaddr = 0;
- AdapterInfo->VendorID = CfgHdr->VendorID;
- AdapterInfo->DeviceID = CfgHdr->DeviceID;
- AdapterInfo->RevID = CfgHdr->RevID;
- AdapterInfo->SubVendorID = CfgHdr->SubVendorID;
- AdapterInfo->SubSystemID = CfgHdr->SubSystemID;
- AdapterInfo->flash_addr = 0;
-
- //
- // Read the station address EEPROM before doing the reset.
- // Perhaps this should even be done before accepting the device,
- // then we wouldn't have a device name with which to report the error.
- //
- if (E100bReadEepromAndStationAddress (AdapterInfo) != 0) {
- return PXE_STATCODE_DEVICE_FAILURE;
-
- }
- //
- // ## calculate the buffer #s depending on memory given
- // ## calculate the rx and tx ring pointers
- //
-
- AdapterInfo->TxBufCnt = TX_BUFFER_COUNT;
- AdapterInfo->RxBufCnt = RX_BUFFER_COUNT;
- rx_size = (AdapterInfo->RxBufCnt * sizeof (RxFD));
- tx_size = (AdapterInfo->TxBufCnt * sizeof (TxCB));
- AdapterInfo->rx_ring = (RxFD *) (UINTN) (AdapterInfo->MemoryPtr);
- AdapterInfo->tx_ring = (TxCB *) (UINTN) (AdapterInfo->MemoryPtr + rx_size);
- AdapterInfo->statistics = (struct speedo_stats *) (UINTN) (AdapterInfo->MemoryPtr + rx_size + tx_size);
-
- AdapterInfo->rx_phy_addr = AdapterInfo->Mapped_MemoryPtr;
- AdapterInfo->tx_phy_addr = AdapterInfo->Mapped_MemoryPtr + rx_size;
- AdapterInfo->stat_phy_addr = AdapterInfo->tx_phy_addr + tx_size;
-
- //
- // auto detect.
- //
- AdapterInfo->PhyAddress = 0xFF;
- AdapterInfo->Rx_Filter = PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST;
- AdapterInfo->Receive_Started = FALSE;
- AdapterInfo->mcast_list.list_len = 0;
- return InitializeChip (AdapterInfo);
-}
-
-
-/**
- Sets the interrupt state for the NIC.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval 0 Successful
-
-**/
-UINT8
-E100bSetInterruptState (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // don't set receive interrupt if receiver is disabled...
- //
- UINT16 cmd_word;
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_RECEIVE) != 0) {
- cmd_word = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBCmd);
- cmd_word &= ~INT_MASK;
- OutWord (AdapterInfo, cmd_word, AdapterInfo->ioaddr + SCBCmd);
- } else {
- //
- // disable ints, should not be given for SW Int.
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
- }
-
- if ((AdapterInfo->int_mask & PXE_OPFLAGS_INTERRUPT_SOFTWARE) != 0) {
- //
- // reset the bit in our mask, it is only one time!!
- //
- AdapterInfo->int_mask &= ~(PXE_OPFLAGS_INTERRUPT_SOFTWARE);
- cmd_word = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBCmd);
- cmd_word |= DRVR_INT;
- OutWord (AdapterInfo, cmd_word, AdapterInfo->ioaddr + SCBCmd);
- }
-
- return 0;
-}
-//
-// we are not going to disable broadcast for the WOL's sake!
-//
-
-/**
- Instructs the NIC to start receiving packets.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on.. new_filter
- - cpb -
- cpbsize -
-
- @retval 0 Successful
- @retval -1 Already Started
-
-**/
-UINTN
-E100bSetfilter (
- NIC_DATA_INSTANCE *AdapterInfo,
- UINT16 new_filter,
- UINT64 cpb,
- UINT32 cpbsize
- )
-{
- PXE_CPB_RECEIVE_FILTERS *mc_list = (PXE_CPB_RECEIVE_FILTERS *) (UINTN)cpb;
- UINT16 cfg_flt;
- UINT16 old_filter;
- UINT16 Index;
- UINT16 Index2;
- UINT16 mc_count;
- TxCB *cmd_ptr;
- struct MC_CB_STRUCT *data_ptr;
- UINT16 mc_byte_cnt;
-
- old_filter = AdapterInfo->Rx_Filter;
-
- //
- // only these bits need a change in the configuration
- // actually change in bcast requires configure but we ignore that change
- //
- cfg_flt = PXE_OPFLAGS_RECEIVE_FILTER_PROMISCUOUS |
- PXE_OPFLAGS_RECEIVE_FILTER_ALL_MULTICAST;
-
- if ((old_filter & cfg_flt) != (new_filter & cfg_flt)) {
- XmitWaitForCompletion (AdapterInfo);
-
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
- }
-
- AdapterInfo->Rx_Filter = (UINT8) (new_filter | PXE_OPFLAGS_RECEIVE_FILTER_BROADCAST);
- Configure (AdapterInfo);
- }
-
- //
- // check if mcast setting changed
- //
- if ( ((new_filter & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) !=
- (old_filter & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) ) ||
- (mc_list != NULL) ) {
-
-
- if (mc_list != NULL) {
- mc_count = AdapterInfo->mcast_list.list_len = (UINT16) (cpbsize / PXE_MAC_LENGTH);
-
- for (Index = 0; (Index < mc_count && Index < MAX_MCAST_ADDRESS_CNT); Index++) {
- for (Index2 = 0; Index2 < PXE_MAC_LENGTH; Index2++) {
- AdapterInfo->mcast_list.mc_list[Index][Index2] = mc_list->MCastList[Index][Index2];
- }
- }
- }
-
- //
- // are we setting the list or resetting??
- //
- if ((new_filter & PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST) != 0) {
- //
- // we are setting a new list!
- //
- mc_count = AdapterInfo->mcast_list.list_len;
- //
- // count should be the actual # of bytes in the list
- // so multiply this with 6
- //
- mc_byte_cnt = (UINT16) ((mc_count << 2) + (mc_count << 1));
- AdapterInfo->Rx_Filter |= PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST;
- } else {
- //
- // disabling the list in the NIC.
- //
- mc_byte_cnt = mc_count = 0;
- AdapterInfo->Rx_Filter &= (~PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST);
- }
-
- //
- // before issuing any new command!
- //
- XmitWaitForCompletion (AdapterInfo);
-
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
-
- }
-
- cmd_ptr = GetFreeCB (AdapterInfo);
- if (cmd_ptr == NULL) {
- return PXE_STATCODE_QUEUE_FULL;
- }
- //
- // fill the command structure and issue
- //
- data_ptr = (struct MC_CB_STRUCT *) (&cmd_ptr->PhysTBDArrayAddres);
- //
- // first 2 bytes are the count;
- //
- data_ptr->count = mc_byte_cnt;
- for (Index = 0; Index < mc_count; Index++) {
- for (Index2 = 0; Index2 < PXE_HWADDR_LEN_ETHER; Index2++) {
- data_ptr->m_list[Index][Index2] = AdapterInfo->mcast_list.mc_list[Index][Index2];
- }
- }
-
- cmd_ptr->cb_header.command = CmdSuspend | CmdMulticastList;
- cmd_ptr->cb_header.status = 0;
-
- BlockIt (AdapterInfo, TRUE);
- IssueCB (AdapterInfo, cmd_ptr);
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- BlockIt (AdapterInfo, FALSE);
-
- CommandWaitForCompletion (cmd_ptr, AdapterInfo);
-
- cmd_ptr->PhysTBDArrayAddres = cmd_ptr->PhysArrayAddr;
- cmd_ptr->ByteCount = cmd_ptr->Threshold = cmd_ptr->TBDCount = 0;
- //
- // fields beyond the immediatedata are assumed to be safe
- // add the CB to the free list again
- //
- SetFreeCB (AdapterInfo, cmd_ptr);
- }
-
- if (new_filter != 0) {
- //
- // enable unicast and start the RU
- //
- AdapterInfo->Rx_Filter = (UINT8) (AdapterInfo->Rx_Filter | (new_filter | PXE_OPFLAGS_RECEIVE_FILTER_UNICAST));
- StartRU (AdapterInfo);
- } else {
- //
- // may be disabling everything!
- //
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
- }
-
- AdapterInfo->Rx_Filter |= (~PXE_OPFLAGS_RECEIVE_FILTER_UNICAST);
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param cpb TODO: add argument description
- @param opflags TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bTransmit (
- NIC_DATA_INSTANCE *AdapterInfo,
- UINT64 cpb,
- UINT16 opflags
- )
-{
- PXE_CPB_TRANSMIT_FRAGMENTS *tx_ptr_f;
- PXE_CPB_TRANSMIT *tx_ptr_1;
- TxCB *tcb_ptr;
- UINT64 Tmp_ptr;
- UINTN stat;
- INT32 Index;
- UINT16 wait_sec;
-
- tx_ptr_1 = (PXE_CPB_TRANSMIT *) (UINTN) cpb;
- tx_ptr_f = (PXE_CPB_TRANSMIT_FRAGMENTS *) (UINTN) cpb;
-
- //
- // stop reentrancy here
- //
- if (AdapterInfo->in_transmit) {
- return PXE_STATCODE_BUSY;
-
- }
-
- AdapterInfo->in_transmit = TRUE;
-
- //
- // Prevent interrupts from changing the Tx ring from underneath us.
- //
- // Calculate the Tx descriptor entry.
- //
- if ((tcb_ptr = GetFreeCB (AdapterInfo)) == NULL) {
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_QUEUE_FULL;
- }
-
- AdapterInfo->TxTotals++;
-
- tcb_ptr->cb_header.command = (CmdSuspend | CmdTx | CmdTxFlex);
- tcb_ptr->cb_header.status = 0;
-
- //
- // no immediate data, set EOF in the ByteCount
- //
- tcb_ptr->ByteCount = 0x8000;
-
- //
- // The data region is always in one buffer descriptor, Tx FIFO
- // threshold of 256.
- // 82557 multiplies the threashold value by 8, so give 256/8
- //
- tcb_ptr->Threshold = 32;
- if ((opflags & PXE_OPFLAGS_TRANSMIT_FRAGMENTED) != 0) {
-
- if (tx_ptr_f->FragCnt > MAX_XMIT_FRAGMENTS) {
- SetFreeCB (AdapterInfo, tcb_ptr);
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_INVALID_PARAMETER;
- }
-
- tcb_ptr->TBDCount = (UINT8) tx_ptr_f->FragCnt;
-
- for (Index = 0; Index < tx_ptr_f->FragCnt; Index++) {
- stat = MapIt (
- AdapterInfo,
- tx_ptr_f->FragDesc[Index].FragAddr,
- tx_ptr_f->FragDesc[Index].FragLen,
- TO_DEVICE,
- (UINT64)(UINTN) &Tmp_ptr
- );
- if (stat != 0) {
- SetFreeCB (AdapterInfo, tcb_ptr);
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_INVALID_PARAMETER;
- }
-
- tcb_ptr->TBDArray[Index].phys_buf_addr = (UINT32) Tmp_ptr;
- tcb_ptr->TBDArray[Index].buf_len = tx_ptr_f->FragDesc[Index].FragLen;
- }
-
- tcb_ptr->free_data_ptr = tx_ptr_f->FragDesc[0].FragAddr;
-
- } else {
- //
- // non fragmented case
- //
- tcb_ptr->TBDCount = 1;
- stat = MapIt (
- AdapterInfo,
- tx_ptr_1->FrameAddr,
- tx_ptr_1->DataLen + tx_ptr_1->MediaheaderLen,
- TO_DEVICE,
- (UINT64)(UINTN) &Tmp_ptr
- );
- if (stat != 0) {
- SetFreeCB (AdapterInfo, tcb_ptr);
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_INVALID_PARAMETER;
- }
-
- tcb_ptr->TBDArray[0].phys_buf_addr = (UINT32) (Tmp_ptr);
- tcb_ptr->TBDArray[0].buf_len = tx_ptr_1->DataLen + tx_ptr_1->MediaheaderLen;
- tcb_ptr->free_data_ptr = tx_ptr_1->FrameAddr;
- }
-
- //
- // must wait for previous command completion only if it was a non-transmit
- //
- BlockIt (AdapterInfo, TRUE);
- IssueCB (AdapterInfo, tcb_ptr);
- BlockIt (AdapterInfo, FALSE);
-
- //
- // see if we need to wait for completion here
- //
- if ((opflags & PXE_OPFLAGS_TRANSMIT_BLOCK) != 0) {
- //
- // don't wait for more than 1 second!!!
- //
- wait_sec = 1000;
- while (tcb_ptr->cb_header.status == 0) {
- DelayIt (AdapterInfo, 10);
- wait_sec--;
- if (wait_sec == 0) {
- break;
- }
- }
- //
- // we need to un-map any mapped buffers here
- //
- if ((opflags & PXE_OPFLAGS_TRANSMIT_FRAGMENTED) != 0) {
-
- for (Index = 0; Index < tx_ptr_f->FragCnt; Index++) {
- Tmp_ptr = tcb_ptr->TBDArray[Index].phys_buf_addr;
- UnMapIt (
- AdapterInfo,
- tx_ptr_f->FragDesc[Index].FragAddr,
- tx_ptr_f->FragDesc[Index].FragLen,
- TO_DEVICE,
- (UINT64) Tmp_ptr
- );
- }
- } else {
- Tmp_ptr = tcb_ptr->TBDArray[0].phys_buf_addr;
- UnMapIt (
- AdapterInfo,
- tx_ptr_1->FrameAddr,
- tx_ptr_1->DataLen + tx_ptr_1->MediaheaderLen,
- TO_DEVICE,
- (UINT64) Tmp_ptr
- );
- }
-
- if (tcb_ptr->cb_header.status == 0) {
- SetFreeCB (AdapterInfo, tcb_ptr);
- AdapterInfo->in_transmit = FALSE;
- return PXE_STATCODE_DEVICE_FAILURE;
- }
-
- SetFreeCB (AdapterInfo, tcb_ptr);
- }
- //
- // CB will be set free later in get_status (or when we run out of xmit buffers
- //
- AdapterInfo->in_transmit = FALSE;
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param cpb TODO: add argument description
- @param db TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bReceive (
- NIC_DATA_INSTANCE *AdapterInfo,
- UINT64 cpb,
- UINT64 db
- )
-{
- PXE_CPB_RECEIVE *rx_cpbptr;
- PXE_DB_RECEIVE *rx_dbptr;
- RxFD *rx_ptr;
- INT32 status;
- INT32 Index;
- UINT16 pkt_len;
- UINT16 ret_code;
- PXE_FRAME_TYPE pkt_type;
- UINT16 Tmp_len;
- EtherHeader *hdr_ptr;
- ret_code = PXE_STATCODE_NO_DATA;
- pkt_type = PXE_FRAME_TYPE_NONE;
- status = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBStatus);
- AdapterInfo->Int_Status = (UINT16) (AdapterInfo->Int_Status | status);
- //
- // acknoledge the interrupts
- //
- OutWord (AdapterInfo, (UINT16) (status & 0xfc00), (UINT32) (AdapterInfo->ioaddr + SCBStatus));
-
- //
- // include the prev ints as well
- //
- status = AdapterInfo->Int_Status;
- rx_cpbptr = (PXE_CPB_RECEIVE *) (UINTN) cpb;
- rx_dbptr = (PXE_DB_RECEIVE *) (UINTN) db;
-
- rx_ptr = &AdapterInfo->rx_ring[AdapterInfo->cur_rx_ind];
-
- //
- // be in a loop just in case (we may drop a pkt)
- //
- while ((status = rx_ptr->cb_header.status) & RX_COMPLETE) {
-
- AdapterInfo->RxTotals++;
- //
- // If we own the next entry, it's a new packet. Send it up.
- //
- if (rx_ptr->forwarded) {
- goto FreeRFD;
-
- }
-
- //
- // discard bad frames
- //
-
- //
- // crc, align, dma overrun, too short, receive error (v22 no coll)
- //
- if ((status & 0x0D90) != 0) {
- goto FreeRFD;
-
- }
-
- //
- // make sure the status is OK
- //
- if ((status & 0x02000) == 0) {
- goto FreeRFD;
- }
-
- pkt_len = (UINT16) (rx_ptr->ActualCount & 0x3fff);
-
- if (pkt_len != 0) {
-
- Tmp_len = pkt_len;
- if (pkt_len > rx_cpbptr->BufferLen) {
- Tmp_len = (UINT16) rx_cpbptr->BufferLen;
- }
-
- CopyMem ((INT8 *) (UINTN) rx_cpbptr->BufferAddr, (INT8 *) &rx_ptr->RFDBuffer, Tmp_len);
-
- hdr_ptr = (EtherHeader *) &rx_ptr->RFDBuffer;
- //
- // fill the CDB and break the loop
- //
-
- //
- // includes header
- //
- rx_dbptr->FrameLen = pkt_len;
- rx_dbptr->MediaHeaderLen = PXE_MAC_HEADER_LEN_ETHER;
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- if (hdr_ptr->dest_addr[Index] != AdapterInfo->CurrentNodeAddress[Index]) {
- break;
- }
- }
-
- if (Index >= PXE_HWADDR_LEN_ETHER) {
- pkt_type = PXE_FRAME_TYPE_UNICAST;
- } else {
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- if (hdr_ptr->dest_addr[Index] != AdapterInfo->BroadcastNodeAddress[Index]) {
- break;
- }
- }
-
- if (Index >= PXE_HWADDR_LEN_ETHER) {
- pkt_type = PXE_FRAME_TYPE_BROADCAST;
- } else {
- if ((hdr_ptr->dest_addr[0] & 1) == 1) {
- //
- // mcast
- //
-
- pkt_type = PXE_FRAME_TYPE_FILTERED_MULTICAST;
- } else {
- pkt_type = PXE_FRAME_TYPE_PROMISCUOUS;
- }
- }
- }
-
- rx_dbptr->Type = pkt_type;
- rx_dbptr->Protocol = hdr_ptr->type;
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- rx_dbptr->SrcAddr[Index] = hdr_ptr->src_addr[Index];
- rx_dbptr->DestAddr[Index] = hdr_ptr->dest_addr[Index];
- }
-
- rx_ptr->forwarded = TRUE;
- //
- // success
- //
- ret_code = 0;
- Recycle_RFD (AdapterInfo, AdapterInfo->cur_rx_ind);
- AdapterInfo->cur_rx_ind++;
- if (AdapterInfo->cur_rx_ind == AdapterInfo->RxBufCnt) {
- AdapterInfo->cur_rx_ind = 0;
- }
- break;
- }
-
-FreeRFD:
- Recycle_RFD (AdapterInfo, AdapterInfo->cur_rx_ind);
- AdapterInfo->cur_rx_ind++;
- if (AdapterInfo->cur_rx_ind == AdapterInfo->RxBufCnt) {
- AdapterInfo->cur_rx_ind = 0;
- }
-
- rx_ptr = &AdapterInfo->rx_ring[AdapterInfo->cur_rx_ind];
- }
-
- if (pkt_type == PXE_FRAME_TYPE_NONE) {
- AdapterInfo->Int_Status &= (~SCB_STATUS_FR);
- }
-
- status = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBStatus);
- if ((status & SCB_RUS_NO_RESOURCES) != 0) {
- //
- // start the receive unit here!
- // leave all the filled frames,
- //
- SetupReceiveQueues (AdapterInfo);
- OutLong (AdapterInfo, (UINT32) AdapterInfo->rx_phy_addr, AdapterInfo->ioaddr + SCBPointer);
- OutWord (AdapterInfo, RX_START, AdapterInfo->ioaddr + SCBCmd);
- AdapterInfo->cur_rx_ind = 0;
- }
-
- return ret_code;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-INT16
-E100bReadEepromAndStationAddress (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- INT32 Index;
- INT32 Index2;
- UINT16 sum;
- UINT16 eeprom_len;
- UINT8 addr_len;
- UINT16 *eedata;
-
- eedata = (UINT16 *) (&AdapterInfo->NVData[0]);
-
- sum = 0;
- addr_len = E100bGetEepromAddrLen (AdapterInfo);
-
- //
- // in words
- //
- AdapterInfo->NVData_Len = eeprom_len = (UINT16) (1 << addr_len);
- for (Index2 = 0, Index = 0; Index < eeprom_len; Index++) {
- UINT16 value;
- value = E100bReadEeprom (AdapterInfo, Index, addr_len);
- eedata[Index] = value;
- sum = (UINT16) (sum + value);
- if (Index < 3) {
- AdapterInfo->PermNodeAddress[Index2++] = (UINT8) value;
- AdapterInfo->PermNodeAddress[Index2++] = (UINT8) (value >> 8);
- }
- }
-
- if (sum != 0xBABA) {
- return -1;
- }
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- AdapterInfo->CurrentNodeAddress[Index] = AdapterInfo->PermNodeAddress[Index];
- }
-
- for (Index = 0; Index < PXE_HWADDR_LEN_ETHER; Index++) {
- AdapterInfo->BroadcastNodeAddress[Index] = 0xff;
- }
-
- for (Index = PXE_HWADDR_LEN_ETHER; Index < PXE_MAC_LENGTH; Index++) {
- AdapterInfo->CurrentNodeAddress[Index] = 0;
- AdapterInfo->PermNodeAddress[Index] = 0;
- AdapterInfo->BroadcastNodeAddress[Index] = 0;
- }
-
- return 0;
-}
-
-//
-// CBList is a circular linked list
-// 1) When all are free, Tail->next == Head and FreeCount == # allocated
-// 2) When none are free, Tail == Head and FreeCount == 0
-// 3) when one is free, Tail == Head and Freecount == 1
-// 4) First non-Free frame is always at Tail->next
-//
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-SetupCBlink (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- TxCB *head_ptr;
- TxCB *tail_ptr;
- TxCB *cur_ptr;
- INT32 Index;
- UINTN array_off;
-
- cur_ptr = &(AdapterInfo->tx_ring[0]);
- array_off = (UINTN) (&cur_ptr->TBDArray) - (UINTN) cur_ptr;
- for (Index = 0; Index < AdapterInfo->TxBufCnt; Index++) {
- cur_ptr[Index].cb_header.status = 0;
- cur_ptr[Index].cb_header.command = 0;
-
- cur_ptr[Index].PhysTCBAddress =
- (UINT32) AdapterInfo->tx_phy_addr + (Index * sizeof (TxCB));
-
- cur_ptr[Index].PhysArrayAddr = (UINT32)(cur_ptr[Index].PhysTCBAddress + array_off);
- cur_ptr[Index].PhysTBDArrayAddres = (UINT32)(cur_ptr[Index].PhysTCBAddress + array_off);
-
- cur_ptr->free_data_ptr = (UINT64) 0;
-
- if (Index < AdapterInfo->TxBufCnt - 1) {
- cur_ptr[Index].cb_header.link = cur_ptr[Index].PhysTCBAddress + sizeof (TxCB);
- cur_ptr[Index].NextTCBVirtualLinkPtr = &cur_ptr[Index + 1];
- cur_ptr[Index + 1].PrevTCBVirtualLinkPtr = &cur_ptr[Index];
- }
- }
-
- head_ptr = &cur_ptr[0];
- tail_ptr = &cur_ptr[AdapterInfo->TxBufCnt - 1];
- tail_ptr->cb_header.link = head_ptr->PhysTCBAddress;
- tail_ptr->NextTCBVirtualLinkPtr = head_ptr;
- head_ptr->PrevTCBVirtualLinkPtr = tail_ptr;
-
- AdapterInfo->FreeCBCount = AdapterInfo->TxBufCnt;
- AdapterInfo->FreeTxHeadPtr = head_ptr;
- //
- // set tail of the free list, next to this would be either in use
- // or the head itself
- //
- AdapterInfo->FreeTxTailPtr = tail_ptr;
-
- AdapterInfo->xmit_done_head = AdapterInfo->xmit_done_tail = 0;
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-TxCB *
-GetFreeCB (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- TxCB *free_cb_ptr;
-
- //
- // claim any hanging free CBs
- //
- if (AdapterInfo->FreeCBCount <= 1) {
- CheckCBList (AdapterInfo);
- }
-
- //
- // don't use up the last CB problem if the previous CB that the CU used
- // becomes the last CB we submit because of the SUSPEND bit we set.
- // the CU thinks it was never cleared.
- //
-
- if (AdapterInfo->FreeCBCount <= 1) {
- return NULL;
- }
-
- BlockIt (AdapterInfo, TRUE);
- free_cb_ptr = AdapterInfo->FreeTxHeadPtr;
- AdapterInfo->FreeTxHeadPtr = free_cb_ptr->NextTCBVirtualLinkPtr;
- --AdapterInfo->FreeCBCount;
- BlockIt (AdapterInfo, FALSE);
- return free_cb_ptr;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param cb_ptr TODO: add argument description
-
- @return TODO: add return values
-
-**/
-VOID
-SetFreeCB (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN TxCB *cb_ptr
- )
-{
- //
- // here we assume cb are returned in the order they are taken out
- // and we link the newly freed cb at the tail of free cb list
- //
- cb_ptr->cb_header.status = 0;
- cb_ptr->free_data_ptr = (UINT64) 0;
-
- AdapterInfo->FreeTxTailPtr = cb_ptr;
- ++AdapterInfo->FreeCBCount;
- return ;
-}
-
-
-/**
- TODO: Add function description
-
- @param ind TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT16
-next (
- IN UINT16 ind
- )
-{
- UINT16 Tmp;
-
- Tmp = (UINT16) (ind + 1);
- if (Tmp >= (TX_BUFFER_COUNT << 1)) {
- Tmp = 0;
- }
-
- return Tmp;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT16
-CheckCBList (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- TxCB *Tmp_ptr;
- UINT16 cnt;
-
- cnt = 0;
- while (1) {
- Tmp_ptr = AdapterInfo->FreeTxTailPtr->NextTCBVirtualLinkPtr;
- if ((Tmp_ptr->cb_header.status & CMD_STATUS_MASK) != 0) {
- //
- // check if Q is full
- //
- if (next (AdapterInfo->xmit_done_tail) != AdapterInfo->xmit_done_head) {
- AdapterInfo->xmit_done[AdapterInfo->xmit_done_tail] = Tmp_ptr->free_data_ptr;
-
- UnMapIt (
- AdapterInfo,
- Tmp_ptr->free_data_ptr,
- Tmp_ptr->TBDArray[0].buf_len,
- TO_DEVICE,
- (UINT64) Tmp_ptr->TBDArray[0].phys_buf_addr
- );
-
- AdapterInfo->xmit_done_tail = next (AdapterInfo->xmit_done_tail);
- }
-
- SetFreeCB (AdapterInfo, Tmp_ptr);
- } else {
- break;
- }
- }
-
- return cnt;
-}
-//
-// Description : Initialize the RFD list list by linking each element together
-// in a circular list. The simplified memory model is used.
-// All data is in the RFD. The RFDs are linked together and the
-// last one points back to the first one. When the current RFD
-// is processed (frame received), its EL bit is set and the EL
-// bit in the previous RXFD is cleared.
-// Allocation done during INIT, this is making linked list.
-//
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-SetupReceiveQueues (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- RxFD *rx_ptr;
- RxFD *tail_ptr;
- UINT16 Index;
-
- AdapterInfo->cur_rx_ind = 0;
- rx_ptr = (&AdapterInfo->rx_ring[0]);
-
- for (Index = 0; Index < AdapterInfo->RxBufCnt; Index++) {
- rx_ptr[Index].cb_header.status = 0;
- rx_ptr[Index].cb_header.command = 0;
- rx_ptr[Index].RFDSize = RX_BUFFER_SIZE;
- rx_ptr[Index].ActualCount = 0;
- //
- // RBDs not used, simple memory model
- //
- rx_ptr[Index].rx_buf_addr = (UINT32) (-1);
-
- //
- // RBDs not used, simple memory model
- //
- rx_ptr[Index].forwarded = FALSE;
-
- //
- // don't use Tmp_ptr if it is beyond the last one
- //
- if (Index < AdapterInfo->RxBufCnt - 1) {
- rx_ptr[Index].cb_header.link = (UINT32) AdapterInfo->rx_phy_addr + ((Index + 1) * sizeof (RxFD));
- }
- }
-
- tail_ptr = (&AdapterInfo->rx_ring[AdapterInfo->RxBufCnt - 1]);
- tail_ptr->cb_header.link = (UINT32) AdapterInfo->rx_phy_addr;
-
- //
- // set the EL bit
- //
- tail_ptr->cb_header.command = 0xC000;
- AdapterInfo->RFDTailPtr = tail_ptr;
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param rx_index TODO: add argument description
-
- @return TODO: add return values
-
-**/
-VOID
-Recycle_RFD (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT16 rx_index
- )
-{
- RxFD *rx_ptr;
- RxFD *tail_ptr;
- //
- // change the EL bit and change the AdapterInfo->RxTailPtr
- // rx_ptr is assumed to be the head of the Q
- // AdapterInfo->rx_forwarded[rx_index] = FALSE;
- //
- rx_ptr = &AdapterInfo->rx_ring[rx_index];
- tail_ptr = AdapterInfo->RFDTailPtr;
- //
- // set el_bit and suspend bit
- //
- rx_ptr->cb_header.command = 0xc000;
- rx_ptr->cb_header.status = 0;
- rx_ptr->ActualCount = 0;
- rx_ptr->forwarded = FALSE;
- AdapterInfo->RFDTailPtr = rx_ptr;
- //
- // resetting the el_bit.
- //
- tail_ptr->cb_header.command = 0;
- //
- // check the receive unit, fix if there is any problem
- //
- return ;
-}
-//
-// Serial EEPROM section.
-//
-// EEPROM_Ctrl bits.
-//
-#define EE_SHIFT_CLK 0x01 /* EEPROM shift clock. */
-#define EE_CS 0x02 /* EEPROM chip select. */
-#define EE_DI 0x04 /* EEPROM chip data in. */
-#define EE_WRITE_0 0x01
-#define EE_WRITE_1 0x05
-#define EE_DO 0x08 /* EEPROM chip data out. */
-#define EE_ENB (0x4800 | EE_CS)
-
-//
-// Delay between EEPROM clock transitions.
-// This will actually work with no delay on 33Mhz PCI.
-//
-#define eeprom_delay(nanosec) DelayIt (AdapterInfo, nanosec);
-
-//
-// The EEPROM commands include the alway-set leading bit.
-//
-#define EE_WRITE_CMD 5 // 101b
-#define EE_READ_CMD 6 // 110b
-#define EE_ERASE_CMD (7 << 6)
-
-VOID
-shift_bits_out (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT16 val,
- IN UINT8 num_bits
- )
-/*++
-
-Routine Description:
-
- TODO: Add function description
-
-Arguments:
-
- AdapterInfo - TODO: add argument description
- val - TODO: add argument description
- num_bits - TODO: add argument description
-
-Returns:
-
- TODO: add return values
-
---*/
-{
- INT32 Index;
- UINT8 Tmp;
- UINT32 EEAddr;
-
- EEAddr = AdapterInfo->ioaddr + SCBeeprom;
-
- for (Index = num_bits; Index >= 0; Index--) {
- INT16 dataval;
-
- //
- // will be 0 or 4
- //
- dataval = (INT16) ((val & (1 << Index)) ? EE_DI : 0);
-
- //
- // mask off the data_in bit
- //
- Tmp = (UINT8) (InByte (AdapterInfo, EEAddr) &~EE_DI);
- Tmp = (UINT8) (Tmp | dataval);
- OutByte (AdapterInfo, Tmp, EEAddr);
- eeprom_delay (100);
- //
- // raise the eeprom clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (150);
- //
- // lower the eeprom clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (150);
- }
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT16
-shift_bits_in (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 Tmp;
- INT32 Index;
- UINT16 retval;
- UINT32 EEAddr;
-
- EEAddr = AdapterInfo->ioaddr + SCBeeprom;
-
- retval = 0;
- for (Index = 15; Index >= 0; Index--) {
- //
- // raise the clock
- //
-
- //
- // mask off the data_in bit
- //
- Tmp = InByte (AdapterInfo, EEAddr);
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
- Tmp = InByte (AdapterInfo, EEAddr);
- retval = (UINT16) ((retval << 1) | ((Tmp & EE_DO) ? 1 : 0));
- //
- // lower the clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
- }
-
- return retval;
-}
-
-
-/**
- This routine sets the EEPROM lockout bit to gain exclusive access to the
- eeprom. the access bit is the most significant bit in the General Control
- Register 2 in the SCB space.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval TRUE if it got the access
- @retval FALSE if it fails to get the exclusive access
-
-**/
-BOOLEAN
-E100bSetEepromLockOut (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINTN wait;
- UINT8 tmp;
-
- if ((AdapterInfo->DeviceID == D102_DEVICE_ID) ||
- (AdapterInfo->RevID >= D102_REVID)) {
-
- wait = 500;
-
- while (wait--) {
-
- tmp = InByte (AdapterInfo, AdapterInfo->ioaddr + SCBGenCtrl2);
- tmp |= GCR2_EEPROM_ACCESS_SEMAPHORE;
- OutByte (AdapterInfo, tmp, AdapterInfo->ioaddr + SCBGenCtrl2);
-
- DelayIt (AdapterInfo, 50);
- tmp = InByte (AdapterInfo, AdapterInfo->ioaddr + SCBGenCtrl2);
-
- if (tmp & GCR2_EEPROM_ACCESS_SEMAPHORE) {
- return TRUE;
- }
- }
-
- return FALSE;
- }
-
- return TRUE;
-}
-
-
-/**
- This routine Resets the EEPROM lockout bit to giveup access to the
- eeprom. the access bit is the most significant bit in the General Control
- Register 2 in the SCB space.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @return None
-
-**/
-VOID
-E100bReSetEepromLockOut (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 tmp;
-
- if ((AdapterInfo->DeviceID == D102_DEVICE_ID) ||
- (AdapterInfo->RevID >= D102_REVID)) {
-
- tmp = InByte (AdapterInfo, AdapterInfo->ioaddr + SCBGenCtrl2);
- tmp &= ~(GCR2_EEPROM_ACCESS_SEMAPHORE);
- OutByte (AdapterInfo, tmp, AdapterInfo->ioaddr + SCBGenCtrl2);
-
- DelayIt (AdapterInfo, 50);
- }
-}
-
-
-/**
- Using the NIC data structure information, read the EEPROM to get a Word of data for the MAC address.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
- @param Location Word offset into the MAC address to read.
- @param AddrLen Number of bits of address length.
-
- @retval RetVal The word read from the EEPROM.
-
-**/
-UINT16
-E100bReadEeprom (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN INT32 Location,
- IN UINT8 AddrLen
- )
-{
- UINT16 RetVal;
- UINT8 Tmp;
-
- UINT32 EEAddr;
- UINT16 ReadCmd;
-
- EEAddr = AdapterInfo->ioaddr + SCBeeprom;
- ReadCmd = (UINT16) (Location | (EE_READ_CMD << AddrLen));
-
- RetVal = 0;
-
- //
- // get exclusive access to the eeprom first!
- //
- E100bSetEepromLockOut (AdapterInfo);
-
- //
- // eeprom control reg bits: x,x,x,x,DO,DI,CS,SK
- // to write the opcode+data value out one bit at a time in DI starting at msb
- // and then out a 1 to sk, wait, out 0 to SK and wait
- // repeat this for all the bits to be written
- //
-
- //
- // 11110010b
- //
- Tmp = (UINT8) (InByte (AdapterInfo, EEAddr) & 0xF2);
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_CS), EEAddr);
-
- //
- // 3 for the read opcode 110b
- //
- shift_bits_out (AdapterInfo, ReadCmd, (UINT8) (3 + AddrLen));
-
- //
- // read the eeprom word one bit at a time
- //
- RetVal = shift_bits_in (AdapterInfo);
-
- //
- // Terminate the EEPROM access and leave eeprom in a clean state.
- //
- Tmp = InByte (AdapterInfo, EEAddr);
- Tmp &= ~(EE_CS | EE_DI);
- OutByte (AdapterInfo, Tmp, EEAddr);
-
- //
- // raise the clock and lower the eeprom shift clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
-
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
-
- //
- // giveup access to the eeprom
- //
- E100bReSetEepromLockOut (AdapterInfo);
-
- return RetVal;
-}
-
-
-/**
- Using the NIC data structure information, read the EEPROM to determine how many bits of address length
- this EEPROM is in Words.
-
- @param AdapterInfo Pointer to the NIC data structure
- information which the UNDI driver is
- layering on..
-
- @retval RetVal The word read from the EEPROM.
-
-**/
-UINT8
-E100bGetEepromAddrLen (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 Tmp;
- UINT8 AddrLen;
- UINT32 EEAddr;
- //
- // assume 64word eeprom (so,6 bits of address_length)
- //
- UINT16 ReadCmd;
-
- EEAddr = AdapterInfo->ioaddr + SCBeeprom;
- ReadCmd = (EE_READ_CMD << 6);
-
- //
- // get exclusive access to the eeprom first!
- //
- E100bSetEepromLockOut (AdapterInfo);
-
- //
- // address we are trying to read is 0
- // eeprom control reg bits: x,x,x,x,DO,,DI,,CS,SK
- // to write the opcode+data value out one bit at a time in DI starting at msb
- // and then out a 1 to sk, wait, out 0 to SK and wait
- // repeat this for all the bits to be written
- //
- Tmp = (UINT8) (InByte (AdapterInfo, EEAddr) & 0xF2);
-
- //
- // enable eeprom access
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_CS), EEAddr);
-
- //
- // 3 for opcode, 6 for the default address len
- //
- shift_bits_out (AdapterInfo, ReadCmd, (UINT8) (3 + 6));
-
- //
- // (in case of a 64 word eeprom).
- // read the "dummy zero" from EE_DO to say that the address we wrote
- // (six 0s) is accepted, write more zeros (until 8) to get a "dummy zero"
- //
-
- //
- // assume the smallest
- //
- AddrLen = 6;
- Tmp = InByte (AdapterInfo, EEAddr);
- while ((AddrLen < 8) && ((Tmp & EE_DO) != 0)) {
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_DI), EEAddr);
- eeprom_delay (100);
-
- //
- // raise the eeprom clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (150);
-
- //
- // lower the eeprom clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (150);
- Tmp = InByte (AdapterInfo, EEAddr);
- AddrLen++;
- }
-
- //
- // read the eeprom word, even though we don't need this
- //
- shift_bits_in (AdapterInfo);
-
- //
- // Terminate the EEPROM access.
- //
- Tmp = InByte (AdapterInfo, EEAddr);
- Tmp &= ~(EE_CS | EE_DI);
- OutByte (AdapterInfo, Tmp, EEAddr);
-
- //
- // raise the clock and lower the eeprom shift clock
- //
- OutByte (AdapterInfo, (UINT8) (Tmp | EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
-
- OutByte (AdapterInfo, (UINT8) (Tmp &~EE_SHIFT_CLK), EEAddr);
- eeprom_delay (100);
-
- //
- // giveup access to the eeprom!
- //
- E100bReSetEepromLockOut (AdapterInfo);
-
- return AddrLen;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param DBaddr TODO: add argument description
- @param DBsize TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bStatistics (
- NIC_DATA_INSTANCE *AdapterInfo,
- UINT64 DBaddr,
- UINT16 DBsize
- )
-{
- PXE_DB_STATISTICS db;
- //
- // wait upto one second (each wait is 100 micro s)
- //
- UINT32 Wait;
- Wait = 10000;
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
-
- //
- // Clear statistics done marker.
- //
- AdapterInfo->statistics->done_marker = 0;
-
- //
- // Issue statistics dump (or dump w/ reset) command.
- //
- OutByte (
- AdapterInfo,
- (UINT8) (DBsize ? CU_SHOWSTATS : CU_DUMPSTATS),
- (UINT32) (AdapterInfo->ioaddr + SCBCmd)
- );
-
- //
- // Wait for command to complete.
- //
- // zero the db here just to chew up a little more time.
- //
-
- ZeroMem ((VOID *) &db, sizeof db);
-
- while (Wait != 0) {
- //
- // Wait a bit before checking.
- //
-
- DelayIt (AdapterInfo, 100);
-
- //
- // Look for done marker at end of statistics.
- //
-
- switch (AdapterInfo->statistics->done_marker) {
- case 0xA005:
- case 0xA007:
- break;
-
- default:
- Wait--;
- continue;
- }
-
- //
- // if we did not "continue" from the above switch, we are done,
- //
- break;
- }
-
- //
- // If this is a reset, we are out of here!
- //
- if (DBsize == 0) {
- return PXE_STATCODE_SUCCESS;
- }
-
- //
- // Convert NIC statistics counter format to EFI/UNDI
- // specification statistics counter format.
- //
-
- //
- // 54 3210 fedc ba98 7654 3210
- // db.Supported = 01 0000 0100 1101 0001 0111;
- //
- db.Supported = 0x104D17;
-
- //
- // Statistics from the NIC
- //
-
- db.Data[0x01] = AdapterInfo->statistics->rx_good_frames;
-
- db.Data[0x02] = AdapterInfo->statistics->rx_runt_errs;
-
- db.Data[0x08] = AdapterInfo->statistics->rx_crc_errs +
- AdapterInfo->statistics->rx_align_errs;
-
- db.Data[0x04] = db.Data[0x02] +
- db.Data[0x08] +
- AdapterInfo->statistics->rx_resource_errs +
- AdapterInfo->statistics->rx_overrun_errs;
-
- db.Data[0x00] = db.Data[0x01] + db.Data[0x04];
-
- db.Data[0x0B] = AdapterInfo->statistics->tx_good_frames;
-
- db.Data[0x0E] = AdapterInfo->statistics->tx_coll16_errs +
- AdapterInfo->statistics->tx_late_colls +
- AdapterInfo->statistics->tx_underruns +
- AdapterInfo->statistics->tx_one_colls +
- AdapterInfo->statistics->tx_multi_colls;
-
- db.Data[0x14] = AdapterInfo->statistics->tx_total_colls;
-
- db.Data[0x0A] = db.Data[0x0B] +
- db.Data[0x0E] +
- AdapterInfo->statistics->tx_lost_carrier;
-
- if (DBsize > sizeof db) {
- DBsize = sizeof db;
- }
-
- CopyMem ((VOID *) (UINTN) DBaddr, (VOID *) &db, (UINTN) DBsize);
-
- return PXE_STATCODE_SUCCESS;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
- @param OpFlags TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bReset (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN INT32 OpFlags
- )
-{
-
- UINT16 save_filter;
- //
- // disable the interrupts
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
-
- //
- // wait for the tx queue to complete
- //
- CheckCBList (AdapterInfo);
-
- XmitWaitForCompletion (AdapterInfo);
-
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
- }
-
- InitializeChip (AdapterInfo);
-
- //
- // check the opflags and restart receive filters
- //
- if ((OpFlags & PXE_OPFLAGS_RESET_DISABLE_FILTERS) == 0) {
-
- save_filter = AdapterInfo->Rx_Filter;
- //
- // if we give the filter same as Rx_Filter,
- // this routine will not set mcast list (it thinks there is no change)
- // to force it, we will reset that flag in the Rx_Filter
- //
- AdapterInfo->Rx_Filter &= (~PXE_OPFLAGS_RECEIVE_FILTER_FILTERED_MULTICAST);
- E100bSetfilter (AdapterInfo, save_filter, (UINT64) 0, (UINT32) 0);
- }
-
- if ((OpFlags & PXE_OPFLAGS_RESET_DISABLE_INTERRUPTS) != 0) {
- //
- // disable the interrupts
- //
- AdapterInfo->int_mask = 0;
- }
- //
- // else leave the interrupt in the pre-set state!!!
- //
- E100bSetInterruptState (AdapterInfo);
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINTN
-E100bShutdown (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- //
- // disable the interrupts
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
-
- //
- // stop the receive unit
- //
- if (AdapterInfo->Receive_Started) {
- StopRU (AdapterInfo);
- }
-
- //
- // wait for the tx queue to complete
- //
- CheckCBList (AdapterInfo);
- if (AdapterInfo->FreeCBCount != AdapterInfo->TxBufCnt) {
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- }
-
- //
- // we do not want to reset the phy, it takes a long time to renegotiate the
- // link after that (3-4 seconds)
- //
- InitializeChip (AdapterInfo);
- SelectiveReset (AdapterInfo);
- return 0;
-}
-
-
-/**
- This routine will write a value to the specified MII register
- of an external MDI compliant device (e.g. PHY 100). The command will
- execute in polled mode.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
- @param RegAddress The MII register that we are writing to
- @param PhyAddress The MDI address of the Phy component.
- @param DataValue The value that we are writing to the MII
- register.
-
- @return nothing
-
-**/
-VOID
-MdiWrite (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 RegAddress,
- IN UINT8 PhyAddress,
- IN UINT16 DataValue
- )
-{
- UINT32 WriteCommand;
-
- WriteCommand = ((UINT32) DataValue) |
- ((UINT32)(RegAddress << 16)) |
- ((UINT32)(PhyAddress << 21)) |
- ((UINT32)(MDI_WRITE << 26));
-
- //
- // Issue the write command to the MDI control register.
- //
- OutLong (AdapterInfo, WriteCommand, AdapterInfo->ioaddr + SCBCtrlMDI);
-
- //
- // wait 20usec before checking status
- //
- DelayIt (AdapterInfo, 20);
-
- //
- // poll for the mdi write to complete
- while ((InLong (AdapterInfo, AdapterInfo->ioaddr + SCBCtrlMDI) &
- MDI_PHY_READY) == 0){
- DelayIt (AdapterInfo, 20);
- }
-}
-
-
-/**
- This routine will read a value from the specified MII register
- of an external MDI compliant device (e.g. PHY 100), and return
- it to the calling routine. The command will execute in polled mode.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
- @param RegAddress The MII register that we are reading from
- @param PhyAddress The MDI address of the Phy component.
- @param DataValue pointer to the value that we read from
- the MII register.
-
-
-**/
-VOID
-MdiRead (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 RegAddress,
- IN UINT8 PhyAddress,
- IN OUT UINT16 *DataValue
- )
-{
- UINT32 ReadCommand;
-
- ReadCommand = ((UINT32) (RegAddress << 16)) |
- ((UINT32) (PhyAddress << 21)) |
- ((UINT32) (MDI_READ << 26));
-
- //
- // Issue the read command to the MDI control register.
- //
- OutLong (AdapterInfo, ReadCommand, AdapterInfo->ioaddr + SCBCtrlMDI);
-
- //
- // wait 20usec before checking status
- //
- DelayIt (AdapterInfo, 20);
-
- //
- // poll for the mdi read to complete
- //
- while ((InLong (AdapterInfo, AdapterInfo->ioaddr + SCBCtrlMDI) &
- MDI_PHY_READY) == 0) {
- DelayIt (AdapterInfo, 20);
-
- }
-
- *DataValue = InWord (AdapterInfo, AdapterInfo->ioaddr + SCBCtrlMDI);
-}
-
-
-/**
- This routine will reset the PHY that the adapter is currently
- configured to use.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
-
-
-**/
-VOID
-PhyReset (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 MdiControlReg;
-
- MdiControlReg = (MDI_CR_AUTO_SELECT |
- MDI_CR_RESTART_AUTO_NEG |
- MDI_CR_RESET);
-
- //
- // Write the MDI control register with our new Phy configuration
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MdiControlReg
- );
-
- return ;
-}
-
-
-/**
- This routine will detect what phy we are using, set the line
- speed, FDX or HDX, and configure the phy if necessary.
- The following combinations are supported:
- - TX or T4 PHY alone at PHY address 1
- - T4 or TX PHY at address 1 and MII PHY at address 0
- - 82503 alone (10Base-T mode, no full duplex support)
- - 82503 and MII PHY (TX or T4) at address 0
- The sequence / priority of detection is as follows:
- - PHY 1 with cable termination
- - PHY 0 with cable termination
- - PHY 1 (if found) without cable termination
- - 503 interface
- Additionally auto-negotiation capable (NWAY) and parallel
- detection PHYs are supported. The flow-chart is described in
- the 82557 software writer's manual.
- NOTE: 1. All PHY MDI registers are read in polled mode.
- 2. The routines assume that the 82557 has been RESET and we have
- obtained the virtual memory address of the CSR.
- 3. PhyDetect will not RESET the PHY.
- 4. If FORCEFDX is set, SPEED should also be set. The driver will
- check the values for inconsistency with the detected PHY
- technology.
- 5. PHY 1 (the PHY on the adapter) may have an address in the range
- 1 through 31 inclusive. The driver will accept addresses in
- this range.
- 6. Driver ignores FORCEFDX and SPEED overrides if a 503 interface
- is detected.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
-
- @retval TRUE If a Phy was detected, and configured
- correctly.
- @retval FALSE If a valid phy could not be detected and
- configured.
-
-**/
-BOOLEAN
-PhyDetect (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 *eedata;
- UINT16 MdiControlReg;
- UINT16 MdiStatusReg;
- BOOLEAN FoundPhy1;
- UINT8 ReNegotiateTime;
-
- eedata = (UINT16 *) (&AdapterInfo->NVData[0]);
-
- FoundPhy1 = FALSE;
- ReNegotiateTime = 35;
- //
- // EEPROM word [6] contains the Primary PHY record in which the least 3 bits
- // indicate the PHY address
- // and word [7] contains the secondary PHY record
- //
- AdapterInfo->PhyRecord[0] = eedata[6];
- AdapterInfo->PhyRecord[1] = eedata[7];
- AdapterInfo->PhyAddress = (UINT8) (AdapterInfo->PhyRecord[0] & 7);
-
- //
- // Check for a phy address over-ride of 32 which indicates force use of 82503
- // not detecting the link in this case
- //
- if (AdapterInfo->PhyAddress == 32) {
- //
- // 503 interface over-ride
- // Record the current speed and duplex. We will be in half duplex
- // mode unless the user used the force full duplex over-ride.
- //
- AdapterInfo->LinkSpeed = 10;
- return (TRUE);
- }
-
- //
- // If the Phy Address is between 1-31 then we must first look for phy 1,
- // at that address.
- //
- if ((AdapterInfo->PhyAddress > 0) && (AdapterInfo->PhyAddress < 32)) {
-
- //
- // Read the MDI control and status registers at phy 1
- // and check if we found a valid phy
- //
- MdiRead (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- &MdiControlReg
- );
-
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- if (!((MdiControlReg == 0xffff) ||
- ((MdiStatusReg == 0) && (MdiControlReg == 0)))) {
-
- //
- // we have a valid phy1
- // Read the status register again because of sticky bits
- //
- FoundPhy1 = TRUE;
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- //
- // If there is a valid link then use this Phy.
- //
- if (MdiStatusReg & MDI_SR_LINK_STATUS) {
- return (SetupPhy(AdapterInfo));
- }
- }
- }
-
- //
- // Next try to detect a PHY at address 0x00 because there was no Phy 1,
- // or Phy 1 didn't have link, or we had a phy 0 over-ride
- //
-
- //
- // Read the MDI control and status registers at phy 0
- //
- MdiRead (AdapterInfo, MDI_CONTROL_REG, 0, &MdiControlReg);
- MdiRead (AdapterInfo, MDI_STATUS_REG, 0, &MdiStatusReg);
-
- //
- // check if we found a valid phy 0
- //
- if (((MdiControlReg == 0xffff) ||
- ((MdiStatusReg == 0) && (MdiControlReg == 0)))) {
-
- //
- // we don't have a valid phy at address 0
- // if phy address was forced to 0, then error out because we
- // didn't find a phy at that address
- //
- if (AdapterInfo->PhyAddress == 0x0000) {
- return (FALSE);
- } else {
- //
- // at this point phy1 does not have link and there is no phy 0 at all
- // if we are forced to detect the cable, error out here!
- //
- if (AdapterInfo->CableDetect != 0) {
- return FALSE;
-
- }
-
- if (FoundPhy1) {
- //
- // no phy 0, but there is a phy 1 (no link I guess), so use phy 1
- //
- return SetupPhy (AdapterInfo);
- } else {
- //
- // didn't find phy 0 or phy 1, so assume a 503 interface
- //
- AdapterInfo->PhyAddress = 32;
-
- //
- // Record the current speed and duplex. We'll be in half duplex
- // mode unless the user used the force full duplex over-ride.
- //
- AdapterInfo->LinkSpeed = 10;
- return (TRUE);
- }
- }
- } else {
- //
- // We have a valid phy at address 0. If phy 0 has a link then we use
- // phy 0. If Phy 0 doesn't have a link then we use Phy 1 (no link)
- // if phy 1 is present, or phy 0 if phy 1 is not present
- // If phy 1 was present, then we must isolate phy 1 before we enable
- // phy 0 to see if Phy 0 has a link.
- //
- if (FoundPhy1) {
- //
- // isolate phy 1
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MDI_CR_ISOLATE
- );
-
- //
- // wait 100 microseconds for the phy to isolate.
- //
- DelayIt (AdapterInfo, 100);
- }
-
- //
- // Since this Phy is at address 0, we must enable it. So clear
- // the isolate bit, and set the auto-speed select bit
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- 0,
- MDI_CR_AUTO_SELECT
- );
-
- //
- // wait 100 microseconds for the phy to be enabled.
- //
- DelayIt (AdapterInfo, 100);
-
- //
- // restart the auto-negotion process
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- 0,
- MDI_CR_RESTART_AUTO_NEG | MDI_CR_AUTO_SELECT
- );
-
- //
- // wait no more than 3.5 seconds for auto-negotiation to complete
- //
- while (ReNegotiateTime) {
- //
- // Read the status register twice because of sticky bits
- //
- MdiRead (AdapterInfo, MDI_STATUS_REG, 0, &MdiStatusReg);
- MdiRead (AdapterInfo, MDI_STATUS_REG, 0, &MdiStatusReg);
-
- if (MdiStatusReg & MDI_SR_AUTO_NEG_COMPLETE) {
- break;
- }
-
- DelayIt (AdapterInfo, 100);
- ReNegotiateTime--;
- }
-
- //
- // Read the status register again because of sticky bits
- //
- MdiRead (AdapterInfo, MDI_STATUS_REG, 0, &MdiStatusReg);
-
- //
- // If the link was not set
- //
- if ((MdiStatusReg & MDI_SR_LINK_STATUS) == 0) {
- //
- // PHY1 does not have a link and phy 0 does not have a link
- // do not proceed if we need to detect the link!
- //
- if (AdapterInfo->CableDetect != 0) {
- return FALSE;
- }
-
- //
- // the link wasn't set, so use phy 1 if phy 1 was present
- //
- if (FoundPhy1) {
- //
- // isolate phy 0
- //
- MdiWrite (AdapterInfo, MDI_CONTROL_REG, 0, MDI_CR_ISOLATE);
-
- //
- // wait 100 microseconds for the phy to isolate.
- //
- DelayIt (AdapterInfo, 100);
-
- //
- // Now re-enable PHY 1
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MDI_CR_AUTO_SELECT
- );
-
- //
- // wait 100 microseconds for the phy to be enabled
- //
- DelayIt (AdapterInfo, 100);
-
- //
- // restart the auto-negotion process
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MDI_CR_RESTART_AUTO_NEG | MDI_CR_AUTO_SELECT
- );
-
- //
- // Don't wait for it to complete (we didn't have link earlier)
- //
- return (SetupPhy (AdapterInfo));
- }
- }
-
- //
- // Definitely using Phy 0
- //
- AdapterInfo->PhyAddress = 0;
- return (SetupPhy(AdapterInfo));
- }
-}
-
-
-/**
- This routine will setup phy 1 or phy 0 so that it is configured
- to match a speed and duplex over-ride option. If speed or
- duplex mode is not explicitly specified in the registry, the
- driver will skip the speed and duplex over-ride code, and
- assume the adapter is automatically setting the line speed, and
- the duplex mode. At the end of this routine, any truly Phy
- specific code will be executed (each Phy has its own quirks,
- and some require that certain special bits are set).
- NOTE: The driver assumes that SPEED and FORCEFDX are specified at the
- same time. If FORCEDPX is set without speed being set, the driver
- will encouter a fatal error and log a message into the event viewer.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
-
- @retval TRUE If the phy could be configured correctly
- @retval FALSE If the phy couldn't be configured
- correctly, because an unsupported
- over-ride option was used
-
-**/
-BOOLEAN
-SetupPhy (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 MdiControlReg;
- UINT16 MdiStatusReg;
- UINT16 MdiIdLowReg;
- UINT16 MdiIdHighReg;
- UINT16 MdiMiscReg;
- UINT32 PhyId;
- BOOLEAN ForcePhySetting;
-
- ForcePhySetting = FALSE;
-
- //
- // If we are NOT forcing a setting for line speed or full duplex, then
- // we won't force a link setting, and we'll jump down to the phy
- // specific code.
- //
- if (((AdapterInfo->LinkSpeedReq) || (AdapterInfo->DuplexReq))) {
- //
- // Find out what kind of technology this Phy is capable of.
- //
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- //
- // Read the MDI control register at our phy
- //
- MdiRead (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- &MdiControlReg
- );
-
- //
- // Now check the validity of our forced option. If the force option is
- // valid, then force the setting. If the force option is not valid,
- // we'll set a flag indicating that we should error out.
- //
-
- //
- // If speed is forced to 10mb
- //
- if (AdapterInfo->LinkSpeedReq == 10) {
- //
- // If half duplex is forced
- //
- if ((AdapterInfo->DuplexReq & PXE_FORCE_HALF_DUPLEX) != 0) {
- if (MdiStatusReg & MDI_SR_10T_HALF_DPX) {
-
- MdiControlReg &= ~(MDI_CR_10_100 | MDI_CR_AUTO_SELECT | MDI_CR_FULL_HALF);
- ForcePhySetting = TRUE;
- }
- } else if ((AdapterInfo->DuplexReq & PXE_FORCE_FULL_DUPLEX) != 0) {
-
- //
- // If full duplex is forced
- //
- if (MdiStatusReg & MDI_SR_10T_FULL_DPX) {
-
- MdiControlReg &= ~(MDI_CR_10_100 | MDI_CR_AUTO_SELECT);
- MdiControlReg |= MDI_CR_FULL_HALF;
- ForcePhySetting = TRUE;
- }
- } else {
- //
- // If auto duplex (we actually set phy to 1/2)
- //
- if (MdiStatusReg & (MDI_SR_10T_FULL_DPX | MDI_SR_10T_HALF_DPX)) {
-
- MdiControlReg &= ~(MDI_CR_10_100 | MDI_CR_AUTO_SELECT | MDI_CR_FULL_HALF);
- ForcePhySetting = TRUE;
- }
- }
- }
-
- //
- // If speed is forced to 100mb
- //
- else if (AdapterInfo->LinkSpeedReq == 100) {
- //
- // If half duplex is forced
- //
- if ((AdapterInfo->DuplexReq & PXE_FORCE_HALF_DUPLEX) != 0) {
- if (MdiStatusReg & (MDI_SR_TX_HALF_DPX | MDI_SR_T4_CAPABLE)) {
-
- MdiControlReg &= ~(MDI_CR_AUTO_SELECT | MDI_CR_FULL_HALF);
- MdiControlReg |= MDI_CR_10_100;
- ForcePhySetting = TRUE;
- }
- } else if ((AdapterInfo->DuplexReq & PXE_FORCE_FULL_DUPLEX) != 0) {
- //
- // If full duplex is forced
- //
- if (MdiStatusReg & MDI_SR_TX_FULL_DPX) {
- MdiControlReg &= ~MDI_CR_AUTO_SELECT;
- MdiControlReg |= (MDI_CR_10_100 | MDI_CR_FULL_HALF);
- ForcePhySetting = TRUE;
- }
- } else {
- //
- // If auto duplex (we set phy to 1/2)
- //
- if (MdiStatusReg & (MDI_SR_TX_HALF_DPX | MDI_SR_T4_CAPABLE)) {
-
- MdiControlReg &= ~(MDI_CR_AUTO_SELECT | MDI_CR_FULL_HALF);
- MdiControlReg |= MDI_CR_10_100;
- ForcePhySetting = TRUE;
- }
- }
- }
-
- if (!ForcePhySetting) {
- return (FALSE);
- }
-
- //
- // Write the MDI control register with our new Phy configuration
- //
- MdiWrite (
- AdapterInfo,
- MDI_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MdiControlReg
- );
-
- //
- // wait 100 milliseconds for auto-negotiation to complete
- //
- DelayIt (AdapterInfo, 100);
- }
-
- //
- // Find out specifically what Phy this is. We do this because for certain
- // phys there are specific bits that must be set so that the phy and the
- // 82557 work together properly.
- //
-
- MdiRead (
- AdapterInfo,
- PHY_ID_REG_1,
- AdapterInfo->PhyAddress,
- &MdiIdLowReg
- );
- MdiRead (
- AdapterInfo,
- PHY_ID_REG_2,
- AdapterInfo->PhyAddress,
- &MdiIdHighReg
- );
-
- PhyId = ((UINT32) MdiIdLowReg | ((UINT32) MdiIdHighReg << 16));
-
- //
- // And out the revsion field of the Phy ID so that we'll be able to detect
- // future revs of the same Phy.
- //
- PhyId &= PHY_MODEL_REV_ID_MASK;
-
- //
- // Handle the National TX
- //
- if (PhyId == PHY_NSC_TX) {
-
- MdiRead (
- AdapterInfo,
- NSC_CONG_CONTROL_REG,
- AdapterInfo->PhyAddress,
- &MdiMiscReg
- );
-
- MdiMiscReg |= (NSC_TX_CONG_TXREADY | NSC_TX_CONG_F_CONNECT);
-
- MdiWrite (
- AdapterInfo,
- NSC_CONG_CONTROL_REG,
- AdapterInfo->PhyAddress,
- MdiMiscReg
- );
- }
-
- FindPhySpeedAndDpx (AdapterInfo, PhyId);
-
- //
- // We put a hardware fix on to our adapters to work-around the PHY_100 errata
- // described below. The following code is only compiled in, if we wanted
- // to attempt a software workaround to the PHY_100 A/B step problem.
- //
-
- return (TRUE);
-}
-
-
-/**
- This routine will figure out what line speed and duplex mode
- the PHY is currently using.
-
- @param AdapterInfo pointer to the structure that contains
- the NIC's context.
- @param PhyId The ID of the PHY in question.
-
- @return NOTHING
-
-**/
-VOID
-FindPhySpeedAndDpx (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT32 PhyId
- )
-{
- UINT16 MdiStatusReg;
- UINT16 MdiMiscReg;
- UINT16 MdiOwnAdReg;
- UINT16 MdiLinkPartnerAdReg;
-
- //
- // If there was a speed and/or duplex override, then set our current
- // value accordingly
- //
- AdapterInfo->LinkSpeed = AdapterInfo->LinkSpeedReq;
- AdapterInfo->Duplex = (UINT8) ((AdapterInfo->DuplexReq & PXE_FORCE_FULL_DUPLEX) ?
- FULL_DUPLEX : HALF_DUPLEX);
-
- //
- // If speed and duplex were forced, then we know our current settings, so
- // we'll just return. Otherwise, we'll need to figure out what NWAY set
- // us to.
- //
- if (AdapterInfo->LinkSpeed && AdapterInfo->Duplex) {
- return ;
-
- }
- //
- // If we didn't have a valid link, then we'll assume that our current
- // speed is 10mb half-duplex.
- //
-
- //
- // Read the status register twice because of sticky bits
- //
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- //
- // If there wasn't a valid link then use default speed & duplex
- //
- if (!(MdiStatusReg & MDI_SR_LINK_STATUS)) {
-
- AdapterInfo->LinkSpeed = 10;
- AdapterInfo->Duplex = HALF_DUPLEX;
- return ;
- }
-
- //
- // If this is an Intel PHY (a T4 PHY_100 or a TX PHY_TX), then read bits
- // 1 and 0 of extended register 0, to get the current speed and duplex
- // settings.
- //
- if ((PhyId == PHY_100_A) || (PhyId == PHY_100_C) || (PhyId == PHY_TX_ID)) {
- //
- // Read extended register 0
- //
- MdiRead (
- AdapterInfo,
- EXTENDED_REG_0,
- AdapterInfo->PhyAddress,
- &MdiMiscReg
- );
-
- //
- // Get current speed setting
- //
- if (MdiMiscReg & PHY_100_ER0_SPEED_INDIC) {
- AdapterInfo->LinkSpeed = 100;
- } else {
- AdapterInfo->LinkSpeed = 10;
- }
-
- //
- // Get current duplex setting -- if bit is set then FDX is enabled
- //
- if (MdiMiscReg & PHY_100_ER0_FDX_INDIC) {
- AdapterInfo->Duplex = FULL_DUPLEX;
- } else {
- AdapterInfo->Duplex = HALF_DUPLEX;
- }
-
- return ;
- }
- //
- // Read our link partner's advertisement register
- //
- MdiRead (
- AdapterInfo,
- AUTO_NEG_LINK_PARTNER_REG,
- AdapterInfo->PhyAddress,
- &MdiLinkPartnerAdReg
- );
-
- //
- // See if Auto-Negotiation was complete (bit 5, reg 1)
- //
- MdiRead (
- AdapterInfo,
- MDI_STATUS_REG,
- AdapterInfo->PhyAddress,
- &MdiStatusReg
- );
-
- //
- // If a True NWAY connection was made, then we can detect speed/duplex by
- // ANDing our adapter's advertised abilities with our link partner's
- // advertised ablilities, and then assuming that the highest common
- // denominator was chosed by NWAY.
- //
- if ((MdiLinkPartnerAdReg & NWAY_LP_ABILITY) &&
- (MdiStatusReg & MDI_SR_AUTO_NEG_COMPLETE)) {
-
- //
- // Read our advertisement register
- //
- MdiRead (
- AdapterInfo,
- AUTO_NEG_ADVERTISE_REG,
- AdapterInfo->PhyAddress,
- &MdiOwnAdReg
- );
-
- //
- // AND the two advertisement registers together, and get rid of any
- // extraneous bits.
- //
- MdiOwnAdReg = (UINT16) (MdiOwnAdReg & (MdiLinkPartnerAdReg & NWAY_LP_ABILITY));
-
- //
- // Get speed setting
- //
- if (MdiOwnAdReg & (NWAY_AD_TX_HALF_DPX | NWAY_AD_TX_FULL_DPX | NWAY_AD_T4_CAPABLE)) {
- AdapterInfo->LinkSpeed = 100;
- } else {
- AdapterInfo->LinkSpeed = 10;
- }
-
- //
- // Get duplex setting -- use priority resolution algorithm
- //
- if (MdiOwnAdReg & (NWAY_AD_T4_CAPABLE)) {
- AdapterInfo->Duplex = HALF_DUPLEX;
- return ;
- } else if (MdiOwnAdReg & (NWAY_AD_TX_FULL_DPX)) {
- AdapterInfo->Duplex = FULL_DUPLEX;
- return ;
- } else if (MdiOwnAdReg & (NWAY_AD_TX_HALF_DPX)) {
- AdapterInfo->Duplex = HALF_DUPLEX;
- return ;
- } else if (MdiOwnAdReg & (NWAY_AD_10T_FULL_DPX)) {
- AdapterInfo->Duplex = FULL_DUPLEX;
- return ;
- } else {
- AdapterInfo->Duplex = HALF_DUPLEX;
- return ;
- }
- }
-
- //
- // If we are connected to a dumb (non-NWAY) repeater or hub, and the line
- // speed was determined automatically by parallel detection, then we have
- // no way of knowing exactly what speed the PHY is set to unless that PHY
- // has a propietary register which indicates speed in this situation. The
- // NSC TX PHY does have such a register. Also, since NWAY didn't establish
- // the connection, the duplex setting should HALF duplex.
- //
- AdapterInfo->Duplex = HALF_DUPLEX;
-
- if (PhyId == PHY_NSC_TX) {
- //
- // Read register 25 to get the SPEED_10 bit
- //
- MdiRead (
- AdapterInfo,
- NSC_SPEED_IND_REG,
- AdapterInfo->PhyAddress,
- &MdiMiscReg
- );
-
- //
- // If bit 6 was set then we're at 10mb
- //
- if (MdiMiscReg & NSC_TX_SPD_INDC_SPEED) {
- AdapterInfo->LinkSpeed = 10;
- } else {
- AdapterInfo->LinkSpeed = 100;
- }
- }
-
- //
- // If we don't know what line speed we are set at, then we'll default to
- // 10mbs
- //
- else {
- AdapterInfo->LinkSpeed = 10;
- }
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-VOID
-XmitWaitForCompletion (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- TxCB *TxPtr;
-
- if (AdapterInfo->FreeCBCount == AdapterInfo->TxBufCnt) {
- return ;
- }
-
- //
- // used xmit cb list starts right after the free tail (ends before the
- // free head ptr)
- //
- TxPtr = AdapterInfo->FreeTxTailPtr->NextTCBVirtualLinkPtr;
- while (TxPtr != AdapterInfo->FreeTxHeadPtr) {
- CommandWaitForCompletion (TxPtr, AdapterInfo);
- SetFreeCB (AdapterInfo, TxPtr);
- TxPtr = TxPtr->NextTCBVirtualLinkPtr;
- }
-}
-
-
-/**
- TODO: Add function description
-
- @param cmd_ptr TODO: add argument description
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-INT8
-CommandWaitForCompletion (
- TxCB *cmd_ptr,
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- INT16 wait;
- wait = 5000;
- while ((cmd_ptr->cb_header.status == 0) && (--wait > 0)) {
- DelayIt (AdapterInfo, 10);
- }
-
- if (cmd_ptr->cb_header.status == 0) {
- return -1;
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-INT8
-SoftwareReset (
- NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT8 tco_stat;
- UINT16 wait;
-
- tco_stat = 0;
-
- //
- // Reset the chip: stop Tx and Rx processes and clear counters.
- // This takes less than 10usec and will easily finish before the next
- // action.
- //
-
- OutLong (AdapterInfo, PORT_RESET, AdapterInfo->ioaddr + SCBPort);
- //
- // wait for 5 milli seconds here!
- //
- DelayIt (AdapterInfo, 5000);
- //
- // TCO Errata work around for 559s only
- // -----------------------------------------------------------------------------------
- // TCO Workaround Code
- // haifa workaround
- // -----------------------------------------------------------------------------------
- // 1. Issue SW-RST ^^^ (already done above)
- // 2. Issue a redundant Set CU Base CMD immediately
- // Do not set the General Pointer before the Set CU Base cycle
- // Do not check the SCB CMD before the Set CU Base cycle
- // 3. Wait for the SCB-CMD to be cleared
- // this indicates the transition to post-driver
- // 4. Poll the TCO-Req bit in the PMDR to be cleared
- // this indicates the tco activity has stopped for real
- // 5. Proceed with the nominal Driver Init:
- // Actual Set CU & RU Base ...
- //
- // Check for ICH2 device ID. If this is an ICH2,
- // do the TCO workaround code.
- //
- if (AdapterInfo->VendorID == D102_DEVICE_ID ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_1 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_2 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_3 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_4 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_5 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_6 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_7 ||
- AdapterInfo->VendorID == ICH3_DEVICE_ID_8 ||
- AdapterInfo->RevID >= 8) { // do the TCO fix
- //
- // donot load the scb pointer but just give load_cu cmd.
- //
- OutByte (AdapterInfo, CU_CMD_BASE, AdapterInfo->ioaddr + SCBCmd);
- //
- // wait for command to be accepted.
- //
- wait_for_cmd_done (AdapterInfo->ioaddr + SCBCmd);
- //
- // read PMDR register and check bit 1 in it to see if TCO is active
- //
-
- //
- // wait for 5 milli seconds
- //
- wait = 5000;
- while (wait) {
- tco_stat = InByte (AdapterInfo, AdapterInfo->ioaddr + 0x1b);
- if ((tco_stat & 2) == 0) {
- //
- // is the activity bit clear??
- //
- break;
- }
-
- wait--;
- DelayIt (AdapterInfo, 1);
- }
-
- if ((tco_stat & 2) != 0) {
- //
- // not zero??
- //
- return -1;
- }
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT8
-SelectiveReset (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 wait;
- UINT32 stat;
-
- wait = 10;
- stat = 0;
- OutLong (AdapterInfo, POR_SELECTIVE_RESET, AdapterInfo->ioaddr + SCBPort);
- //
- // wait for this to complete
- //
-
- //
- // wait for 2 milli seconds here!
- //
- DelayIt (AdapterInfo, 2000);
- while (wait > 0) {
- wait--;
- stat = InLong (AdapterInfo, AdapterInfo->ioaddr + SCBPort);
- if (stat == 0) {
- break;
- }
-
- //
- // wait for 1 milli second
- //
- DelayIt (AdapterInfo, 1000);
- }
-
- if (stat != 0) {
- return PXE_STATCODE_DEVICE_FAILURE;
- }
-
- return 0;
-}
-
-
-/**
- TODO: Add function description
-
- @param AdapterInfo TODO: add argument description
-
- @return TODO: add return values
-
-**/
-UINT16
-InitializeChip (
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- UINT16 ret_val;
- if (SoftwareReset (AdapterInfo) != 0) {
- return PXE_STATCODE_DEVICE_FAILURE;
- }
-
- //
- // disable interrupts
- //
- OutWord (AdapterInfo, INT_MASK, AdapterInfo->ioaddr + SCBCmd);
-
- //
- // Load the base registers with 0s (we will give the complete address as
- // offset later when we issue any command
- //
- if ((ret_val = Load_Base_Regs (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- if ((ret_val = SetupCBlink (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- if ((ret_val = SetupReceiveQueues (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- //
- // detect the PHY only if we need to detect the cable as requested by the
- // initialize parameters
- //
- AdapterInfo->PhyAddress = 0xFF;
-
- if (AdapterInfo->CableDetect != 0) {
- if (!PhyDetect (AdapterInfo)) {
- return PXE_STATCODE_DEVICE_FAILURE;
- }
- }
-
- if ((ret_val = E100bSetupIAAddr (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- if ((ret_val = Configure (AdapterInfo)) != 0) {
- return ret_val;
- }
-
- return 0;
-}
diff --git a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/E100b.h b/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/E100b.h deleted file mode 100644 index 60acdb824c..0000000000 --- a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/E100b.h +++ /dev/null @@ -1,671 +0,0 @@ -/** @file
- Definitions for network adapter card.
-
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _E100B_H_
-#define _E100B_H_
-
-// pci config offsets:
-
-#define RX_BUFFER_COUNT 32
-#define TX_BUFFER_COUNT 32
-
-#define PCI_VENDOR_ID_INTEL 0x8086
-#define PCI_DEVICE_ID_INTEL_82557 0x1229
-#define D100_VENDOR_ID 0x8086
-#define D100_DEVICE_ID 0x1229
-#define D102_DEVICE_ID 0x2449
-
-#define ICH3_DEVICE_ID_1 0x1031
-#define ICH3_DEVICE_ID_2 0x1032
-#define ICH3_DEVICE_ID_3 0x1033
-#define ICH3_DEVICE_ID_4 0x1034
-#define ICH3_DEVICE_ID_5 0x1035
-#define ICH3_DEVICE_ID_6 0x1036
-#define ICH3_DEVICE_ID_7 0x1037
-#define ICH3_DEVICE_ID_8 0x1038
-
-#define SPEEDO_DEVICE_ID 0x1227
-#define SPLASH1_DEVICE_ID 0x1226
-
-
-// bit fields for the command
-#define PCI_COMMAND_MASTER 0x04 // bit 2
-#define PCI_COMMAND_IO 0x01 // bit 0
-#define PCI_COMMAND 0x04
-#define PCI_LATENCY_TIMER 0x0D
-
-#define ETHER_MAC_ADDR_LEN 6
-#ifdef AVL_XXX
-#define ETHER_HEADER_LEN 14
-// media interface type
-// #define INTERFACE_TYPE "
-
-// Hardware type values
-#define HW_ETHER_TYPE 1
-#define HW_EXPERIMENTAL_ETHER_TYPE 2
-#define HW_IEEE_TYPE 6
-#define HW_ARCNET_TYPE 7
-
-#endif // AVL_XXX
-
-#define MAX_ETHERNET_PKT_SIZE 1514 // including eth header
-#define RX_BUFFER_SIZE 1536 // including crc and padding
-#define TX_BUFFER_SIZE 64
-#define ETH_MTU 1500 // does not include ethernet header length
-
-#define SPEEDO3_TOTAL_SIZE 0x20
-
-#pragma pack(1)
-
-typedef struct eth {
- UINT8 dest_addr[PXE_HWADDR_LEN_ETHER];
- UINT8 src_addr[PXE_HWADDR_LEN_ETHER];
- UINT16 type;
-} EtherHeader;
-
-#pragma pack(1)
-typedef struct CONFIG_HEADER {
- UINT16 VendorID;
- UINT16 DeviceID;
- UINT16 Command;
- UINT16 Status;
- UINT16 RevID;
- UINT16 ClassID;
- UINT8 CacheLineSize;
- UINT8 LatencyTimer;
- UINT8 HeaderType; // must be zero to impose this structure...
- UINT8 BIST; // built-in self test
- UINT32 BaseAddressReg_0; // memory mapped address
- UINT32 BaseAddressReg_1; //io mapped address, Base IO address
- UINT32 BaseAddressReg_2; // option rom address
- UINT32 BaseAddressReg_3;
- UINT32 BaseAddressReg_4;
- UINT32 BaseAddressReg_5;
- UINT32 CardBusCISPtr;
- UINT16 SubVendorID;
- UINT16 SubSystemID;
- UINT32 ExpansionROMBaseAddr;
- UINT8 CapabilitiesPtr;
- UINT8 reserved1;
- UINT16 Reserved2;
- UINT32 Reserved3;
- UINT8 int_line;
- UINT8 int_pin;
- UINT8 Min_gnt;
- UINT8 Max_lat;
-} PCI_CONFIG_HEADER;
-#pragma pack()
-
-//-------------------------------------------------------------------------
-// Offsets to the various registers.
-// All accesses need not be longword aligned.
-//-------------------------------------------------------------------------
-enum speedo_offsets {
- SCBStatus = 0, SCBCmd = 2, // Rx/Command Unit command and status.
- SCBPointer = 4, // General purpose pointer.
- SCBPort = 8, // Misc. commands and operands.
- SCBflash = 12, SCBeeprom = 14, // EEPROM and flash memory control.
- SCBCtrlMDI = 16, // MDI interface control.
- SCBEarlyRx = 20, // Early receive byte count.
- SCBEarlyRxInt = 24, SCBFlowCtrlReg = 25, SCBPmdr = 27,
- // offsets for general control registers (GCRs)
- SCBGenCtrl = 28, SCBGenStatus = 29, SCBGenCtrl2 = 30, SCBRsvd = 31
-};
-
-#define GCR2_EEPROM_ACCESS_SEMAPHORE 0x80 // bit offset into the gcr2
-
-//-------------------------------------------------------------------------
-// Action commands - Commands that can be put in a command list entry.
-//-------------------------------------------------------------------------
-enum commands {
- CmdNOp = 0, CmdIASetup = 1, CmdConfigure = 2, CmdMulticastList = 3,
- CmdTx = 4, CmdTDR = 5, CmdDump = 6, CmdDiagnose = 7,
- CmdSuspend = 0x4000, /* Suspend after completion. */
- CmdIntr = 0x2000, /* Interrupt after completion. */
- CmdTxFlex = 0x0008 /* Use "Flexible mode" for CmdTx command. */
-};
-
-//-------------------------------------------------------------------------
-// port commands
-//-------------------------------------------------------------------------
-#define PORT_RESET 0
-#define PORT_SELF_TEST 1
-#define POR_SELECTIVE_RESET 2
-#define PORT_DUMP_POINTER 2
-
-//-------------------------------------------------------------------------
-// SCB Command Word bit definitions
-//-------------------------------------------------------------------------
-//- CUC fields
-#define CU_START 0x0010
-#define CU_RESUME 0x0020
-#define CU_STATSADDR 0x0040
-#define CU_SHOWSTATS 0x0050 /* Dump statistics counters. */
-#define CU_CMD_BASE 0x0060 /* Base address to add to add CU commands. */
-#define CU_DUMPSTATS 0x0070 /* Dump then reset stats counters. */
-
-//- RUC fields
-#define RX_START 0x0001
-#define RX_RESUME 0x0002
-#define RX_ABORT 0x0004
-#define RX_ADDR_LOAD 0x0006 /* load ru_base_reg */
-#define RX_RESUMENR 0x0007
-
-// Interrupt fields (assuming byte addressing)
-#define INT_MASK 0x0100
-#define DRVR_INT 0x0200 /* Driver generated interrupt. */
-
-//- CB Status Word
-#define CMD_STATUS_COMPLETE 0x8000
-#define RX_STATUS_COMPLETE 0x8000
-#define CMD_STATUS_MASK 0xF000
-
-//-------------------------------------------------------------------------
-//- SCB Status bits:
-// Interrupts are ACKed by writing to the upper 6 interrupt bits
-//-------------------------------------------------------------------------
-#define SCB_STATUS_MASK 0xFC00 // bits 2-7 - STATUS/ACK Mask
-#define SCB_STATUS_CX_TNO 0x8000 // BIT_15 - CX or TNO Interrupt
-#define SCB_STATUS_FR 0x4000 // BIT_14 - FR Interrupt
-#define SCB_STATUS_CNA 0x2000 // BIT_13 - CNA Interrupt
-#define SCB_STATUS_RNR 0x1000 // BIT_12 - RNR Interrupt
-#define SCB_STATUS_MDI 0x0800 // BIT_11 - MDI R/W Done Interrupt
-#define SCB_STATUS_SWI 0x0400 // BIT_10 - SWI Interrupt
-
-// CU STATUS: bits 6 & 7
-#define SCB_STATUS_CU_MASK 0x00C0 // bits 6 & 7
-#define SCB_STATUS_CU_IDLE 0x0000 // 00
-#define SCB_STATUS_CU_SUSPEND 0x0040 // 01
-#define SCB_STATUS_CU_ACTIVE 0x0080 // 10
-
-// RU STATUS: bits 2-5
-#define SCB_RUS_IDLE 0x0000
-#define SCB_RUS_SUSPENDED 0x0004 // bit 2
-#define SCB_RUS_NO_RESOURCES 0x0008 // bit 3
-#define SCB_RUS_READY 0x0010 // bit 4
-
-//-------------------------------------------------------------------------
-// Bit Mask definitions
-//-------------------------------------------------------------------------
-#define BIT_0 0x0001
-#define BIT_1 0x0002
-#define BIT_2 0x0004
-#define BIT_3 0x0008
-#define BIT_4 0x0010
-#define BIT_5 0x0020
-#define BIT_6 0x0040
-#define BIT_7 0x0080
-#define BIT_8 0x0100
-#define BIT_9 0x0200
-#define BIT_10 0x0400
-#define BIT_11 0x0800
-#define BIT_12 0x1000
-#define BIT_13 0x2000
-#define BIT_14 0x4000
-#define BIT_15 0x8000
-#define BIT_24 0x01000000
-#define BIT_28 0x10000000
-
-
-//-------------------------------------------------------------------------
-// MDI Control register bit definitions
-//-------------------------------------------------------------------------
-#define MDI_DATA_MASK BIT_0_15 // MDI Data port
-#define MDI_REG_ADDR BIT_16_20 // which MDI register to read/write
-#define MDI_PHY_ADDR BIT_21_25 // which PHY to read/write
-#define MDI_PHY_OPCODE BIT_26_27 // which PHY to read/write
-#define MDI_PHY_READY BIT_28 // PHY is ready for another MDI cycle
-#define MDI_PHY_INT_ENABLE BIT_29 // Assert INT at MDI cycle completion
-
-#define BIT_0_2 0x0007
-#define BIT_0_3 0x000F
-#define BIT_0_4 0x001F
-#define BIT_0_5 0x003F
-#define BIT_0_6 0x007F
-#define BIT_0_7 0x00FF
-#define BIT_0_8 0x01FF
-#define BIT_0_13 0x3FFF
-#define BIT_0_15 0xFFFF
-#define BIT_1_2 0x0006
-#define BIT_1_3 0x000E
-#define BIT_2_5 0x003C
-#define BIT_3_4 0x0018
-#define BIT_4_5 0x0030
-#define BIT_4_6 0x0070
-#define BIT_4_7 0x00F0
-#define BIT_5_7 0x00E0
-#define BIT_5_9 0x03E0
-#define BIT_5_12 0x1FE0
-#define BIT_5_15 0xFFE0
-#define BIT_6_7 0x00c0
-#define BIT_7_11 0x0F80
-#define BIT_8_10 0x0700
-#define BIT_9_13 0x3E00
-#define BIT_12_15 0xF000
-
-#define BIT_16_20 0x001F0000
-#define BIT_21_25 0x03E00000
-#define BIT_26_27 0x0C000000
-
-//-------------------------------------------------------------------------
-// MDI Control register opcode definitions
-//-------------------------------------------------------------------------
-#define MDI_WRITE 1 // Phy Write
-#define MDI_READ 2 // Phy read
-
-//-------------------------------------------------------------------------
-// PHY 100 MDI Register/Bit Definitions
-//-------------------------------------------------------------------------
-// MDI register set
-#define MDI_CONTROL_REG 0x00 // MDI control register
-#define MDI_STATUS_REG 0x01 // MDI Status regiser
-#define PHY_ID_REG_1 0x02 // Phy indentification reg (word 1)
-#define PHY_ID_REG_2 0x03 // Phy indentification reg (word 2)
-#define AUTO_NEG_ADVERTISE_REG 0x04 // Auto-negotiation advertisement
-#define AUTO_NEG_LINK_PARTNER_REG 0x05 // Auto-negotiation link partner ability
-#define AUTO_NEG_EXPANSION_REG 0x06 // Auto-negotiation expansion
-#define AUTO_NEG_NEXT_PAGE_REG 0x07 // Auto-negotiation next page transmit
-#define EXTENDED_REG_0 0x10 // Extended reg 0 (Phy 100 modes)
-#define EXTENDED_REG_1 0x14 // Extended reg 1 (Phy 100 error indications)
-#define NSC_CONG_CONTROL_REG 0x17 // National (TX) congestion control
-#define NSC_SPEED_IND_REG 0x19 // National (TX) speed indication
-
-// MDI Control register bit definitions
-#define MDI_CR_COLL_TEST_ENABLE BIT_7 // Collision test enable
-#define MDI_CR_FULL_HALF BIT_8 // FDX =1, half duplex =0
-#define MDI_CR_RESTART_AUTO_NEG BIT_9 // Restart auto negotiation
-#define MDI_CR_ISOLATE BIT_10 // Isolate PHY from MII
-#define MDI_CR_POWER_DOWN BIT_11 // Power down
-#define MDI_CR_AUTO_SELECT BIT_12 // Auto speed select enable
-#define MDI_CR_10_100 BIT_13 // 0 = 10Mbs, 1 = 100Mbs
-#define MDI_CR_LOOPBACK BIT_14 // 0 = normal, 1 = loopback
-#define MDI_CR_RESET BIT_15 // 0 = normal, 1 = PHY reset
-
-// MDI Status register bit definitions
-#define MDI_SR_EXT_REG_CAPABLE BIT_0 // Extended register capabilities
-#define MDI_SR_JABBER_DETECT BIT_1 // Jabber detected
-#define MDI_SR_LINK_STATUS BIT_2 // Link Status -- 1 = link
-#define MDI_SR_AUTO_SELECT_CAPABLE BIT_3 // Auto speed select capable
-#define MDI_SR_REMOTE_FAULT_DETECT BIT_4 // Remote fault detect
-#define MDI_SR_AUTO_NEG_COMPLETE BIT_5 // Auto negotiation complete
-#define MDI_SR_10T_HALF_DPX BIT_11 // 10BaseT Half Duplex capable
-#define MDI_SR_10T_FULL_DPX BIT_12 // 10BaseT full duplex capable
-#define MDI_SR_TX_HALF_DPX BIT_13 // TX Half Duplex capable
-#define MDI_SR_TX_FULL_DPX BIT_14 // TX full duplex capable
-#define MDI_SR_T4_CAPABLE BIT_15 // T4 capable
-
-// Auto-Negotiation advertisement register bit definitions
-#define NWAY_AD_SELCTOR_FIELD BIT_0_4 // identifies supported protocol
-#define NWAY_AD_ABILITY BIT_5_12 // technologies that are supported
-#define NWAY_AD_10T_HALF_DPX BIT_5 // 10BaseT Half Duplex capable
-#define NWAY_AD_10T_FULL_DPX BIT_6 // 10BaseT full duplex capable
-#define NWAY_AD_TX_HALF_DPX BIT_7 // TX Half Duplex capable
-#define NWAY_AD_TX_FULL_DPX BIT_8 // TX full duplex capable
-#define NWAY_AD_T4_CAPABLE BIT_9 // T4 capable
-#define NWAY_AD_REMOTE_FAULT BIT_13 // indicates local remote fault
-#define NWAY_AD_RESERVED BIT_14 // reserved
-#define NWAY_AD_NEXT_PAGE BIT_15 // Next page (not supported)
-
-// Auto-Negotiation link partner ability register bit definitions
-#define NWAY_LP_SELCTOR_FIELD BIT_0_4 // identifies supported protocol
-#define NWAY_LP_ABILITY BIT_5_9 // technologies that are supported
-#define NWAY_LP_REMOTE_FAULT BIT_13 // indicates partner remote fault
-#define NWAY_LP_ACKNOWLEDGE BIT_14 // acknowledge
-#define NWAY_LP_NEXT_PAGE BIT_15 // Next page (not supported)
-
-// Auto-Negotiation expansion register bit definitions
-#define NWAY_EX_LP_NWAY BIT_0 // link partner is NWAY
-#define NWAY_EX_PAGE_RECEIVED BIT_1 // link code word received
-#define NWAY_EX_NEXT_PAGE_ABLE BIT_2 // local is next page able
-#define NWAY_EX_LP_NEXT_PAGE_ABLE BIT_3 // partner is next page able
-#define NWAY_EX_PARALLEL_DET_FLT BIT_4 // parallel detection fault
-#define NWAY_EX_RESERVED BIT_5_15 // reserved
-
-
-// PHY 100 Extended Register 0 bit definitions
-#define PHY_100_ER0_FDX_INDIC BIT_0 // 1 = FDX, 0 = half duplex
-#define PHY_100_ER0_SPEED_INDIC BIT_1 // 1 = 100mbs, 0= 10mbs
-#define PHY_100_ER0_WAKE_UP BIT_2 // Wake up DAC
-#define PHY_100_ER0_RESERVED BIT_3_4 // Reserved
-#define PHY_100_ER0_REV_CNTRL BIT_5_7 // Revsion control (A step = 000)
-#define PHY_100_ER0_FORCE_FAIL BIT_8 // Force Fail is enabled
-#define PHY_100_ER0_TEST BIT_9_13 // Revsion control (A step = 000)
-#define PHY_100_ER0_LINKDIS BIT_14 // Link integrity test is disabled
-#define PHY_100_ER0_JABDIS BIT_15 // Jabber function is disabled
-
-
-// PHY 100 Extended Register 1 bit definitions
-#define PHY_100_ER1_RESERVED BIT_0_8 // Reserved
-#define PHY_100_ER1_CH2_DET_ERR BIT_9 // Channel 2 EOF detection error
-#define PHY_100_ER1_MANCH_CODE_ERR BIT_10 // Manchester code error
-#define PHY_100_ER1_EOP_ERR BIT_11 // EOP error
-#define PHY_100_ER1_BAD_CODE_ERR BIT_12 // bad code error
-#define PHY_100_ER1_INV_CODE_ERR BIT_13 // invalid code error
-#define PHY_100_ER1_DC_BAL_ERR BIT_14 // DC balance error
-#define PHY_100_ER1_PAIR_SKEW_ERR BIT_15 // Pair skew error
-
-// National Semiconductor TX phy congestion control register bit definitions
-#define NSC_TX_CONG_TXREADY BIT_10 // Makes TxReady an input
-#define NSC_TX_CONG_ENABLE BIT_8 // Enables congestion control
-#define NSC_TX_CONG_F_CONNECT BIT_5 // Enables congestion control
-
-// National Semiconductor TX phy speed indication register bit definitions
-#define NSC_TX_SPD_INDC_SPEED BIT_6 // 0 = 100mb, 1=10mb
-
-//-------------------------------------------------------------------------
-// Phy related constants
-//-------------------------------------------------------------------------
-#define PHY_503 0
-#define PHY_100_A 0x000003E0
-#define PHY_100_C 0x035002A8
-#define PHY_TX_ID 0x015002A8
-#define PHY_NSC_TX 0x5c002000
-#define PHY_OTHER 0xFFFF
-
-#define PHY_MODEL_REV_ID_MASK 0xFFF0FFFF
-#define PARALLEL_DETECT 0
-#define N_WAY 1
-
-#define RENEGOTIATE_TIME 35 // (3.5 Seconds)
-
-#define CONNECTOR_AUTO 0
-#define CONNECTOR_TPE 1
-#define CONNECTOR_MII 2
-
-//-------------------------------------------------------------------------
-
-/* The Speedo3 Rx and Tx frame/buffer descriptors. */
-#pragma pack(1)
-struct CB_Header { /* A generic descriptor. */
- UINT16 status; /* Offset 0. */
- UINT16 command; /* Offset 2. */
- UINT32 link; /* struct descriptor * */
-};
-
-/* transmit command block structure */
-#pragma pack(1)
-typedef struct s_TxCB {
- struct CB_Header cb_header;
- UINT32 PhysTBDArrayAddres; /* address of an array that contains
- physical TBD pointers */
- UINT16 ByteCount; /* immediate data count = 0 always */
- UINT8 Threshold;
- UINT8 TBDCount;
- UINT8 ImmediateData[TX_BUFFER_SIZE];
- /* following fields are not seen by the 82557 */
- struct TBD {
- UINT32 phys_buf_addr;
- UINT32 buf_len;
- } TBDArray[MAX_XMIT_FRAGMENTS];
- UINT32 PhysArrayAddr; /* in case the one in the header is lost */
- UINT32 PhysTCBAddress; /* for this TCB */
- struct s_TxCB *NextTCBVirtualLinkPtr;
- struct s_TxCB *PrevTCBVirtualLinkPtr;
- UINT64 free_data_ptr; // to be given to the upper layer when this xmit completes1
-}TxCB;
-
-/* The Speedo3 Rx and Tx buffer descriptors. */
-#pragma pack(1)
-typedef struct s_RxFD { /* Receive frame descriptor. */
- struct CB_Header cb_header;
- UINT32 rx_buf_addr; /* VOID * */
- UINT16 ActualCount;
- UINT16 RFDSize;
- UINT8 RFDBuffer[RX_BUFFER_SIZE];
- UINT8 forwarded;
- UINT8 junk[3];
-}RxFD;
-
-/* Elements of the RxFD.status word. */
-#define RX_COMPLETE 0x8000
-#define RX_FRAME_OK 0x2000
-
-/* Elements of the dump_statistics block. This block must be lword aligned. */
-#pragma pack(1)
-struct speedo_stats {
- UINT32 tx_good_frames;
- UINT32 tx_coll16_errs;
- UINT32 tx_late_colls;
- UINT32 tx_underruns;
- UINT32 tx_lost_carrier;
- UINT32 tx_deferred;
- UINT32 tx_one_colls;
- UINT32 tx_multi_colls;
- UINT32 tx_total_colls;
- UINT32 rx_good_frames;
- UINT32 rx_crc_errs;
- UINT32 rx_align_errs;
- UINT32 rx_resource_errs;
- UINT32 rx_overrun_errs;
- UINT32 rx_colls_errs;
- UINT32 rx_runt_errs;
- UINT32 done_marker;
-};
-#pragma pack()
-
-
-struct Krn_Mem{
- RxFD rx_ring[RX_BUFFER_COUNT];
- TxCB tx_ring[TX_BUFFER_COUNT];
- struct speedo_stats statistics;
-};
-#define MEMORY_NEEDED sizeof(struct Krn_Mem)
-
-/* The parameters for a CmdConfigure operation.
- There are so many options that it would be difficult to document each bit.
- We mostly use the default or recommended settings.
-*/
-
-/*
- *--------------------------------------------------------------------------
- * Configuration CB Parameter Bit Definitions
- *--------------------------------------------------------------------------
- */
-// - Byte 0 (Default Value = 16h)
-#define CFIG_BYTE_COUNT 0x16 // 22 Configuration Bytes
-
-//- Byte 1 (Default Value = 88h)
-#define CFIG_TXRX_FIFO_LIMIT 0x88
-
-//- Byte 2 (Default Value = 0)
-#define CFIG_ADAPTIVE_IFS 0
-
-//- Byte 3 (Default Value = 0, ALWAYS. This byte is RESERVED)
-#define CFIG_RESERVED 0
-
-//- Byte 4 (Default Value = 0. Default implies that Rx DMA cannot be
-//- preempted).
-#define CFIG_RXDMA_BYTE_COUNT 0
-
-//- Byte 5 (Default Value = 80h. Default implies that Tx DMA cannot be
-//- preempted. However, setting these counters is enabled.)
-#define CFIG_DMBC_ENABLE 0x80
-
-//- Byte 6 (Default Value = 33h. Late SCB enabled, No TNO interrupts,
-//- CNA interrupts and do not save bad frames.)
-#define CFIG_LATE_SCB 1 // BIT 0
-#define CFIG_TNO_INTERRUPT 0x4 // BIT 2
-#define CFIG_CI_INTERRUPT 0x8 // BIT 3
-#define CFIG_SAVE_BAD_FRAMES 0x80 // BIT_7
-
-//- Byte 7 (Default Value = 7h. Discard short frames automatically and
-//- attempt upto 3 retries on transmit.)
-#define CFIG_DISCARD_SHORTRX 0x00001
-#define CFIG_URUN_RETRY BIT_1 OR BIT_2
-
-//- Byte 8 (Default Value = 1. Enable MII mode.)
-#define CFIG_503_MII BIT_0
-
-//- Byte 9 (Default Value = 0, ALWAYS)
-
-//- Byte 10 (Default Value = 2Eh)
-#define CFIG_NSAI BIT_3
-#define CFIG_PREAMBLE_LENGTH BIT_5 ;- Bit 5-4 = 1-0
-#define CFIG_NO_LOOPBACK 0
-#define CFIG_INTERNAL_LOOPBACK BIT_6
-#define CFIG_EXT_LOOPBACK BIT_7
-#define CFIG_EXT_PIN_LOOPBACK BIT_6 OR BIT_7
-
-//- Byte 11 (Default Value = 0)
-#define CFIG_LINEAR_PRIORITY 0
-
-//- Byte 12 (Default Value = 60h)
-#define CFIG_LPRIORITY_MODE 0
-#define CFIG_IFS 6 ;- 6 * 16 = 96
-
-//- Byte 13 (Default Value = 0, ALWAYS)
-
-//- Byte 14 (Default Value = 0F2h, ALWAYS)
-
-//- Byte 15 (Default Value = E8h)
-#define CFIG_PROMISCUOUS_MODE BIT_0
-#define CFIG_BROADCAST_DISABLE BIT_1
-#define CFIG_CRS_CDT BIT_7
-
-//- Byte 16 (Default Value = 0, ALWAYS)
-
-//- Byte 17 (Default Value = 40h, ALWAYS)
-
-//- Byte 18 (Default Value = F2h)
-#define CFIG_STRIPPING BIT_0
-#define CFIG_PADDING BIT_1
-#define CFIG_RX_CRC_TRANSFER BIT_2
-
-//- Byte 19 (Default Value = 80h)
-#define CFIG_FORCE_FDX BIT_6
-#define CFIG_FDX_PIN_ENABLE BIT_7
-
-//- Byte 20 (Default Value = 3Fh)
-#define CFIG_MULTI_IA BIT_6
-
-//- Byte 21 (Default Value = 05)
-#define CFIG_MC_ALL BIT_3
-
-/*-----------------------------------------------------------------------*/
-#define D102_REVID 0x0b
-
-#define HALF_DUPLEX 1
-#define FULL_DUPLEX 2
-
-typedef struct s_data_instance {
-
- UINT16 State; // stopped, started or initialized
- UINT16 Bus;
- UINT8 Device;
- UINT8 Function;
- UINT16 VendorID;
- UINT16 DeviceID;
- UINT16 RevID;
- UINT16 SubVendorID;
- UINT16 SubSystemID;
-
- UINT8 PermNodeAddress[PXE_MAC_LENGTH];
- UINT8 CurrentNodeAddress[PXE_MAC_LENGTH];
- UINT8 BroadcastNodeAddress[PXE_MAC_LENGTH];
- UINT32 Config[MAX_PCI_CONFIG_LEN];
- UINT32 NVData[MAX_EEPROM_LEN];
-
- UINT32 ioaddr;
- UINT32 flash_addr;
-
- UINT16 LinkSpeed; // actual link speed setting
- UINT16 LinkSpeedReq; // requested (forced) link speed
- UINT8 DuplexReq; // requested duplex
- UINT8 Duplex; // Duplex set
- UINT8 CableDetect; // 1 to detect and 0 not to detect the cable
- UINT8 LoopBack;
-
- UINT16 TxBufCnt;
- UINT16 TxBufSize;
- UINT16 RxBufCnt;
- UINT16 RxBufSize;
- UINT32 RxTotals;
- UINT32 TxTotals;
-
- UINT16 int_mask;
- UINT16 Int_Status;
- UINT16 PhyRecord[2]; // primary and secondary PHY record registers from eeprom
- UINT8 PhyAddress;
- UINT8 int_num;
- UINT16 NVData_Len;
- UINT32 MemoryLength;
-
- RxFD *rx_ring; // array of rx buffers
- TxCB *tx_ring; // array of tx buffers
- struct speedo_stats *statistics;
- TxCB *FreeTxHeadPtr;
- TxCB *FreeTxTailPtr;
- RxFD *RFDTailPtr;
-
- UINT64 rx_phy_addr; // physical addresses
- UINT64 tx_phy_addr;
- UINT64 stat_phy_addr;
- UINT64 MemoryPtr;
- UINT64 Mapped_MemoryPtr;
-
- UINT64 xmit_done[TX_BUFFER_COUNT << 1]; // circular buffer
- UINT16 xmit_done_head; // index into the xmit_done array
- UINT16 xmit_done_tail; // where are we filling now (index into xmit_done)
- UINT16 cur_rx_ind; // current RX Q head index
- UINT16 FreeCBCount;
-
- BOOLEAN in_interrupt;
- BOOLEAN in_transmit;
- BOOLEAN Receive_Started;
- UINT8 Rx_Filter;
- UINT8 VersionFlag; // UNDI30 or UNDI31??
- UINT8 rsvd[3];
-
- struct mc{
- UINT16 reserved [3]; // padding for this structure to make it 8 byte aligned
- UINT16 list_len;
- UINT8 mc_list[MAX_MCAST_ADDRESS_CNT][PXE_MAC_LENGTH]; // 8*32 is the size
- } mcast_list;
-
- UINT64 Unique_ID;
-
- EFI_PCI_IO_PROTOCOL *Io_Function;
- //
- // Original PCI attributes
- //
- UINT64 OriginalPciAttributes;
-
- VOID (*Delay_30)(UINTN); // call back routine
- VOID (*Virt2Phys_30)(UINT64 virtual_addr, UINT64 physical_ptr); // call back routine
- VOID (*Block_30)(UINT32 enable); // call back routine
- VOID (*Mem_Io_30)(UINT8 read_write, UINT8 len, UINT64 port, UINT64 buf_addr);
- VOID (*Delay)(UINT64, UINTN); // call back routine
- VOID (*Virt2Phys)(UINT64 unq_id, UINT64 virtual_addr, UINT64 physical_ptr); // call back routine
- VOID (*Block)(UINT64 unq_id, UINT32 enable); // call back routine
- VOID (*Mem_Io)(UINT64 unq_id, UINT8 read_write, UINT8 len, UINT64 port,
- UINT64 buf_addr);
- VOID (*Map_Mem)(UINT64 unq_id, UINT64 virtual_addr, UINT32 size,
- UINT32 Direction, UINT64 mapped_addr);
- VOID (*UnMap_Mem)(UINT64 unq_id, UINT64 virtual_addr, UINT32 size,
- UINT32 Direction, UINT64 mapped_addr);
- VOID (*Sync_Mem)(UINT64 unq_id, UINT64 virtual_addr,
- UINT32 size, UINT32 Direction, UINT64 mapped_addr);
-} NIC_DATA_INSTANCE;
-
-#pragma pack(1)
-struct MC_CB_STRUCT{
- UINT16 count;
- UINT8 m_list[MAX_MCAST_ADDRESS_CNT][ETHER_MAC_ADDR_LEN];
-};
-#pragma pack()
-
-#define FOUR_GIGABYTE (UINT64)0x100000000ULL
-
-#endif
-
diff --git a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Init.c b/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Init.c deleted file mode 100644 index 42dd5fd21f..0000000000 --- a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Init.c +++ /dev/null @@ -1,1055 +0,0 @@ -/** @file
- Initialization functions for EFI UNDI32 driver.
-
-Copyright (c) 2006 - 2008, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "Undi32.h"
-//
-// Global Variables
-//
-
-PXE_SW_UNDI *pxe_31 = NULL; // 3.1 entry
-UNDI32_DEV *UNDI32DeviceList[MAX_NIC_INTERFACES];
-NII_TABLE *UndiDataPointer = NULL;
-
-//
-// UNDI Class Driver Global Variables
-//
-EFI_DRIVER_BINDING_PROTOCOL gUndiDriverBinding = {
- UndiDriverSupported,
- UndiDriverStart,
- UndiDriverStop,
- 0xa,
- NULL,
- NULL
-};
-
-
-/**
- When address mapping changes to virtual this should make the appropriate
- address conversions.
-
- (Standard Event handler)
-
- @return None
-
-**/
-VOID
-EFIAPI
-UndiNotifyVirtual (
- EFI_EVENT Event,
- VOID *Context
- )
-{
- UINT16 Index;
- VOID *Pxe31Pointer;
-
- if (pxe_31 != NULL) {
- Pxe31Pointer = (VOID *) pxe_31;
-
- EfiConvertPointer (
- EFI_OPTIONAL_PTR,
- (VOID **) &Pxe31Pointer
- );
-
- //
- // UNDI32DeviceList is an array of pointers
- //
- for (Index = 0; Index < pxe_31->IFcnt; Index++) {
- UNDI32DeviceList[Index]->NIIProtocol_31.Id = (UINT64) (UINTN) Pxe31Pointer;
- EfiConvertPointer (
- EFI_OPTIONAL_PTR,
- (VOID **) &(UNDI32DeviceList[Index])
- );
- }
-
- EfiConvertPointer (
- EFI_OPTIONAL_PTR,
- (VOID **) &(pxe_31->EntryPoint)
- );
- pxe_31 = Pxe31Pointer;
- }
-
- for (Index = 0; Index <= PXE_OPCODE_LAST_VALID; Index++) {
- EfiConvertPointer (
- EFI_OPTIONAL_PTR,
- (VOID **) &api_table[Index].api_ptr
- );
- }
-}
-
-
-/**
- When EFI is shuting down the boot services, we need to install a
- configuration table for UNDI to work at runtime!
-
- (Standard Event handler)
-
- @return None
-
-**/
-VOID
-EFIAPI
-UndiNotifyExitBs (
- EFI_EVENT Event,
- VOID *Context
- )
-{
- InstallConfigTable ();
-}
-
-
-/**
- Test to see if this driver supports ControllerHandle. Any ControllerHandle
- than contains a DevicePath, PciIo protocol, Class code of 2, Vendor ID of 0x8086,
- and DeviceId of (D100_DEVICE_ID || D102_DEVICE_ID || ICH3_DEVICE_ID_1 ||
- ICH3_DEVICE_ID_2 || ICH3_DEVICE_ID_3 || ICH3_DEVICE_ID_4 || ICH3_DEVICE_ID_5 ||
- ICH3_DEVICE_ID_6 || ICH3_DEVICE_ID_7 || ICH3_DEVICE_ID_8) can be supported.
-
- @param This Protocol instance pointer.
- @param Controller Handle of device to test.
- @param RemainingDevicePath Not used.
-
- @retval EFI_SUCCESS This driver supports this device.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiDriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_PCI_IO_PROTOCOL *PciIo;
- PCI_TYPE00 Pci;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- NULL,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_TEST_PROTOCOL
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = PciIo->Pci.Read (
- PciIo,
- EfiPciIoWidthUint8,
- 0,
- sizeof (PCI_CONFIG_HEADER),
- &Pci
- );
-
- if (!EFI_ERROR (Status)) {
- Status = EFI_UNSUPPORTED;
-
- if (Pci.Hdr.ClassCode[2] == 0x02 && Pci.Hdr.VendorId == PCI_VENDOR_ID_INTEL) {
- switch (Pci.Hdr.DeviceId) {
- case D100_DEVICE_ID:
- case D102_DEVICE_ID:
- case ICH3_DEVICE_ID_1:
- case ICH3_DEVICE_ID_2:
- case ICH3_DEVICE_ID_3:
- case ICH3_DEVICE_ID_4:
- case ICH3_DEVICE_ID_5:
- case ICH3_DEVICE_ID_6:
- case ICH3_DEVICE_ID_7:
- case ICH3_DEVICE_ID_8:
- case 0x1039:
- case 0x103A:
- case 0x103B:
- case 0x103C:
- case 0x103D:
- case 0x103E:
- case 0x1050:
- case 0x1051:
- case 0x1052:
- case 0x1053:
- case 0x1054:
- case 0x1055:
- case 0x1056:
- case 0x1057:
- case 0x1059:
- case 0x1064:
- Status = EFI_SUCCESS;
- }
- }
- }
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-
-/**
- Start this driver on Controller by opening PciIo and DevicePath protocol.
- Initialize PXE structures, create a copy of the Controller Device Path with the
- NIC's MAC address appended to it, install the NetworkInterfaceIdentifier protocol
- on the newly created Device Path.
-
- @param This Protocol instance pointer.
- @param Controller Handle of device to work with.
- @param RemainingDevicePath Not used, always produce all possible children.
-
- @retval EFI_SUCCESS This driver is added to Controller.
- @retval other This driver does not support this device.
-
-**/
-EFI_STATUS
-EFIAPI
-UndiDriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- )
-{
- EFI_STATUS Status;
- EFI_DEVICE_PATH_PROTOCOL *UndiDevicePath;
- PCI_CONFIG_HEADER *CfgHdr;
- UNDI32_DEV *UNDI32Device;
- UINT16 NewCommand;
- UINT8 *TmpPxePointer;
- EFI_PCI_IO_PROTOCOL *PciIoFncs;
- UINTN Len;
- UINT64 Supports;
- BOOLEAN PciAttributesSaved;
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIoFncs,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- (VOID **) &UndiDevicePath,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_BY_DRIVER
- );
-
- if (EFI_ERROR (Status)) {
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
- }
-
- PciAttributesSaved = FALSE;
-
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- sizeof (UNDI32_DEV),
- (VOID **) &UNDI32Device
- );
-
- if (EFI_ERROR (Status)) {
- goto UndiError;
- }
-
- ZeroMem ((CHAR8 *) UNDI32Device, sizeof (UNDI32_DEV));
-
- //
- // Get original PCI attributes
- //
- Status = PciIoFncs->Attributes (
- PciIoFncs,
- EfiPciIoAttributeOperationGet,
- 0,
- &UNDI32Device->NicInfo.OriginalPciAttributes
- );
-
- if (EFI_ERROR (Status)) {
- goto UndiErrorDeleteDevice;
- }
- PciAttributesSaved = TRUE;
-
- //
- // allocate and initialize both (old and new) the !pxe structures here,
- // there should only be one copy of each of these structure for any number
- // of NICs this undi supports. Also, these structures need to be on a
- // paragraph boundary as per the spec. so, while allocating space for these,
- // make sure that there is space for 2 !pxe structures (old and new) and a
- // 32 bytes padding for alignment adjustment (in case)
- //
- TmpPxePointer = NULL;
- if (pxe_31 == NULL) {
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- (sizeof (PXE_SW_UNDI) + sizeof (PXE_SW_UNDI) + 32),
- (VOID **) &TmpPxePointer
- );
-
- if (EFI_ERROR (Status)) {
- goto UndiErrorDeleteDevice;
- }
-
- ZeroMem (
- TmpPxePointer,
- sizeof (PXE_SW_UNDI) + sizeof (PXE_SW_UNDI) + 32
- );
- //
- // check for paragraph alignment here, assuming that the pointer is
- // already 8 byte aligned.
- //
- if (((UINTN) TmpPxePointer & 0x0F) != 0) {
- pxe_31 = (PXE_SW_UNDI *) ((UINTN) (TmpPxePointer + 8));
- } else {
- pxe_31 = (PXE_SW_UNDI *) TmpPxePointer;
- }
-
- PxeStructInit (pxe_31);
- }
-
- UNDI32Device->NIIProtocol_31.Id = (UINT64) (UINTN) (pxe_31);
-
- Status = PciIoFncs->Attributes (
- PciIoFncs,
- EfiPciIoAttributeOperationSupported,
- 0,
- &Supports
- );
- if (!EFI_ERROR (Status)) {
- Supports &= EFI_PCI_DEVICE_ENABLE;
- Status = PciIoFncs->Attributes (
- PciIoFncs,
- EfiPciIoAttributeOperationEnable,
- Supports,
- NULL
- );
- }
- //
- // Read all the registers from device's PCI Configuration space
- //
- Status = PciIoFncs->Pci.Read (
- PciIoFncs,
- EfiPciIoWidthUint32,
- 0,
- MAX_PCI_CONFIG_LEN,
- &UNDI32Device->NicInfo.Config
- );
-
- CfgHdr = (PCI_CONFIG_HEADER *) &(UNDI32Device->NicInfo.Config[0]);
-
- //
- // make sure that this device is a PCI bus master
- //
-
- NewCommand = (UINT16) (CfgHdr->Command | PCI_COMMAND_MASTER | PCI_COMMAND_IO);
- if (CfgHdr->Command != NewCommand) {
- PciIoFncs->Pci.Write (
- PciIoFncs,
- EfiPciIoWidthUint16,
- PCI_COMMAND,
- 1,
- &NewCommand
- );
- CfgHdr->Command = NewCommand;
- }
-
- //
- // make sure that the latency timer is at least 32
- //
- if (CfgHdr->LatencyTimer < 32) {
- CfgHdr->LatencyTimer = 32;
- PciIoFncs->Pci.Write (
- PciIoFncs,
- EfiPciIoWidthUint8,
- PCI_LATENCY_TIMER,
- 1,
- &CfgHdr->LatencyTimer
- );
- }
- //
- // the IfNum index for the current interface will be the total number
- // of interfaces initialized so far
- //
- UNDI32Device->NIIProtocol_31.IfNum = pxe_31->IFcnt;
-
- PxeUpdate (&UNDI32Device->NicInfo, pxe_31);
-
- UNDI32Device->NicInfo.Io_Function = PciIoFncs;
- UNDI32DeviceList[UNDI32Device->NIIProtocol_31.IfNum] = UNDI32Device;
- UNDI32Device->Undi32BaseDevPath = UndiDevicePath;
-
- Status = AppendMac2DevPath (
- &UNDI32Device->Undi32DevPath,
- UNDI32Device->Undi32BaseDevPath,
- &UNDI32Device->NicInfo
- );
-
- if (Status != 0) {
- goto UndiErrorDeletePxe;
- }
-
- UNDI32Device->Signature = UNDI_DEV_SIGNATURE;
-
- UNDI32Device->NIIProtocol_31.Revision = EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION_31;
- UNDI32Device->NIIProtocol_31.Type = EfiNetworkInterfaceUndi;
- UNDI32Device->NIIProtocol_31.MajorVer = PXE_ROMID_MAJORVER;
- UNDI32Device->NIIProtocol_31.MinorVer = PXE_ROMID_MINORVER_31;
- UNDI32Device->NIIProtocol_31.ImageSize = 0;
- UNDI32Device->NIIProtocol_31.ImageAddr = 0;
- UNDI32Device->NIIProtocol_31.Ipv6Supported = FALSE;
-
- UNDI32Device->NIIProtocol_31.StringId[0] = 'U';
- UNDI32Device->NIIProtocol_31.StringId[1] = 'N';
- UNDI32Device->NIIProtocol_31.StringId[2] = 'D';
- UNDI32Device->NIIProtocol_31.StringId[3] = 'I';
-
- UNDI32Device->DeviceHandle = NULL;
-
- //
- // install both the 3.0 and 3.1 NII protocols.
- //
- Status = gBS->InstallMultipleProtocolInterfaces (
- &UNDI32Device->DeviceHandle,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- &UNDI32Device->NIIProtocol_31,
- &gEfiDevicePathProtocolGuid,
- UNDI32Device->Undi32DevPath,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- goto UndiErrorDeleteDevicePath;
- }
-
- //
- // if the table exists, free it and alloc again, or alloc it directly
- //
- if (UndiDataPointer != NULL) {
- Status = gBS->FreePool(UndiDataPointer);
- }
- if (EFI_ERROR (Status)) {
- goto UndiErrorDeleteDevicePath;
- }
-
- Len = (pxe_31->IFcnt * sizeof (NII_ENTRY)) + sizeof (UndiDataPointer);
- Status = gBS->AllocatePool (EfiRuntimeServicesData, Len, (VOID **) &UndiDataPointer);
-
- if (EFI_ERROR (Status)) {
- goto UndiErrorAllocDataPointer;
- }
-
- //
- // Open For Child Device
- //
- Status = gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIoFncs,
- This->DriverBindingHandle,
- UNDI32Device->DeviceHandle,
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
-
- return EFI_SUCCESS;
-UndiErrorAllocDataPointer:
- gBS->UninstallMultipleProtocolInterfaces (
- &UNDI32Device->DeviceHandle,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- &UNDI32Device->NIIProtocol_31,
- &gEfiDevicePathProtocolGuid,
- UNDI32Device->Undi32DevPath,
- NULL
- );
-
-UndiErrorDeleteDevicePath:
- UNDI32DeviceList[UNDI32Device->NIIProtocol_31.IfNum] = NULL;
- gBS->FreePool (UNDI32Device->Undi32DevPath);
-
-UndiErrorDeletePxe:
- PxeUpdate (NULL, pxe_31);
- if (TmpPxePointer != NULL) {
- gBS->FreePool (TmpPxePointer);
-
- }
-
-UndiErrorDeleteDevice:
- if (PciAttributesSaved) {
- //
- // Restore original PCI attributes
- //
- PciIoFncs->Attributes (
- PciIoFncs,
- EfiPciIoAttributeOperationSet,
- UNDI32Device->NicInfo.OriginalPciAttributes,
- NULL
- );
- }
-
- gBS->FreePool (UNDI32Device);
-
-UndiError:
- gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
-}
-
-
-/**
- Stop this driver on Controller by removing NetworkInterfaceIdentifier protocol and
- closing the DevicePath and PciIo protocols on Controller.
-
- @param This Protocol instance pointer.
- @param Controller Handle of device to stop driver on.
- @param NumberOfChildren How many children need to be stopped.
- @param ChildHandleBuffer Not used.
-
- @retval EFI_SUCCESS This driver is removed Controller.
- @retval other This driver was not removed from this device.
-
-**/
-// TODO: EFI_DEVICE_ERROR - add return value to function comment
-EFI_STATUS
-EFIAPI
-UndiDriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- )
-{
- EFI_STATUS Status;
- BOOLEAN AllChildrenStopped;
- UINTN Index;
- UNDI32_DEV *UNDI32Device;
- EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *NIIProtocol;
- EFI_PCI_IO_PROTOCOL *PciIo;
-
- //
- // Complete all outstanding transactions to Controller.
- // Don't allow any new transaction to Controller to be started.
- //
- if (NumberOfChildren == 0) {
-
- //
- // Close the bus driver
- //
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiDevicePathProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- Controller
- );
-
- return Status;
- }
-
- AllChildrenStopped = TRUE;
-
- for (Index = 0; Index < NumberOfChildren; Index++) {
-
- Status = gBS->OpenProtocol (
- ChildHandleBuffer[Index],
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- (VOID **) &NIIProtocol,
- This->DriverBindingHandle,
- Controller,
- EFI_OPEN_PROTOCOL_GET_PROTOCOL
- );
- if (!EFI_ERROR (Status)) {
-
- UNDI32Device = UNDI_DEV_FROM_THIS (NIIProtocol);
-
- //
- // Restore original PCI attributes
- //
- Status = UNDI32Device->NicInfo.Io_Function->Attributes (
- UNDI32Device->NicInfo.Io_Function,
- EfiPciIoAttributeOperationSet,
- UNDI32Device->NicInfo.OriginalPciAttributes,
- NULL
- );
- ASSERT_EFI_ERROR (Status);
-
- Status = gBS->CloseProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- This->DriverBindingHandle,
- ChildHandleBuffer[Index]
- );
-
- Status = gBS->UninstallMultipleProtocolInterfaces (
- ChildHandleBuffer[Index],
- &gEfiDevicePathProtocolGuid,
- UNDI32Device->Undi32DevPath,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- &UNDI32Device->NIIProtocol_31,
- NULL
- );
-
- if (EFI_ERROR (Status)) {
- gBS->OpenProtocol (
- Controller,
- &gEfiPciIoProtocolGuid,
- (VOID **) &PciIo,
- This->DriverBindingHandle,
- ChildHandleBuffer[Index],
- EFI_OPEN_PROTOCOL_BY_CHILD_CONTROLLER
- );
- } else {
- gBS->FreePool (UNDI32Device->Undi32DevPath);
- gBS->FreePool (UNDI32Device);
- }
- }
-
- if (EFI_ERROR (Status)) {
- AllChildrenStopped = FALSE;
- }
- }
-
- if (!AllChildrenStopped) {
- return EFI_DEVICE_ERROR;
- }
-
- return EFI_SUCCESS;
-
-}
-
-
-/**
- Use the EFI boot services to produce a pause. This is also the routine which
- gets replaced during RunTime by the O/S in the NIC_DATA_INSTANCE so it can
- do it's own pause.
-
- @param UnqId Runtime O/S routine might use this, this temp
- routine does not use it
- @param MicroSeconds Determines the length of pause.
-
- @return none
-
-**/
-VOID
-TmpDelay (
- IN UINT64 UnqId,
- IN UINTN MicroSeconds
- )
-{
- gBS->Stall ((UINT32) MicroSeconds);
-}
-
-
-/**
- Use the PCI IO abstraction to issue memory or I/O reads and writes. This is also the routine which
- gets replaced during RunTime by the O/S in the NIC_DATA_INSTANCE so it can do it's own I/O abstractions.
-
- @param UnqId Runtime O/S routine may use this field, this temp
- routine does not.
- @param ReadWrite Determine if it is an I/O or Memory Read/Write
- Operation.
- @param Len Determines the width of the data operation.
- @param Port What port to Read/Write from.
- @param BuffAddr Address to read to or write from.
-
- @return none
-
-**/
-VOID
-TmpMemIo (
- IN UINT64 UnqId,
- IN UINT8 ReadWrite,
- IN UINT8 Len,
- IN UINT64 Port,
- IN UINT64 BuffAddr
- )
-{
- EFI_PCI_IO_PROTOCOL_WIDTH Width;
- NIC_DATA_INSTANCE *AdapterInfo;
-
- Width = (EFI_PCI_IO_PROTOCOL_WIDTH) 0;
- AdapterInfo = (NIC_DATA_INSTANCE *) (UINTN) UnqId;
- switch (Len) {
- case 2:
- Width = (EFI_PCI_IO_PROTOCOL_WIDTH) 1;
- break;
-
- case 4:
- Width = (EFI_PCI_IO_PROTOCOL_WIDTH) 2;
- break;
-
- case 8:
- Width = (EFI_PCI_IO_PROTOCOL_WIDTH) 3;
- break;
- }
-
- switch (ReadWrite) {
- case PXE_IO_READ:
- AdapterInfo->Io_Function->Io.Read (
- AdapterInfo->Io_Function,
- Width,
- 1,
- Port,
- 1,
- (VOID *) (UINTN) (BuffAddr)
- );
- break;
-
- case PXE_IO_WRITE:
- AdapterInfo->Io_Function->Io.Write (
- AdapterInfo->Io_Function,
- Width,
- 1,
- Port,
- 1,
- (VOID *) (UINTN) (BuffAddr)
- );
- break;
-
- case PXE_MEM_READ:
- AdapterInfo->Io_Function->Mem.Read (
- AdapterInfo->Io_Function,
- Width,
- 0,
- Port,
- 1,
- (VOID *) (UINTN) (BuffAddr)
- );
- break;
-
- case PXE_MEM_WRITE:
- AdapterInfo->Io_Function->Mem.Write (
- AdapterInfo->Io_Function,
- Width,
- 0,
- Port,
- 1,
- (VOID *) (UINTN) (BuffAddr)
- );
- break;
- }
-
- return ;
-}
-
-
-/**
- Using the NIC data structure information, read the EEPROM to get the MAC address and then allocate space
- for a new devicepath (**DevPtr) which will contain the original device path the NIC was found on (*BaseDevPtr)
- and an added MAC node.
-
- @param DevPtr Pointer which will point to the newly created device
- path with the MAC node attached.
- @param BaseDevPtr Pointer to the device path which the UNDI device
- driver is latching on to.
- @param AdapterInfo Pointer to the NIC data structure information which
- the UNDI driver is layering on..
-
- @retval EFI_SUCCESS A MAC address was successfully appended to the Base
- Device Path.
- @retval other Not enough resources available to create new Device
- Path node.
-
-**/
-EFI_STATUS
-AppendMac2DevPath (
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevPtr,
- IN EFI_DEVICE_PATH_PROTOCOL *BaseDevPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- )
-{
- EFI_MAC_ADDRESS MACAddress;
- PCI_CONFIG_HEADER *CfgHdr;
- INT32 Val;
- INT32 Index;
- INT32 Index2;
- UINT8 AddrLen;
- MAC_ADDR_DEVICE_PATH MacAddrNode;
- EFI_DEVICE_PATH_PROTOCOL *EndNode;
- UINT8 *DevicePtr;
- UINT16 TotalPathLen;
- UINT16 BasePathLen;
- EFI_STATUS Status;
-
- //
- // set the environment ready (similar to UNDI_Start call) so that we can
- // execute the other UNDI_ calls to get the mac address
- // we are using undi 3.1 style
- //
- AdapterInfo->Delay = TmpDelay;
- AdapterInfo->Virt2Phys = (VOID *) 0;
- AdapterInfo->Block = (VOID *) 0;
- AdapterInfo->Map_Mem = (VOID *) 0;
- AdapterInfo->UnMap_Mem = (VOID *) 0;
- AdapterInfo->Sync_Mem = (VOID *) 0;
- AdapterInfo->Mem_Io = TmpMemIo;
- //
- // these tmp call-backs follow 3.1 undi style
- // i.e. they have the unique_id parameter.
- //
- AdapterInfo->VersionFlag = 0x31;
- AdapterInfo->Unique_ID = (UINT64) (UINTN) AdapterInfo;
-
- //
- // undi init portion
- //
- CfgHdr = (PCI_CONFIG_HEADER *) &(AdapterInfo->Config[0]);
- AdapterInfo->ioaddr = 0;
- AdapterInfo->RevID = CfgHdr->RevID;
-
- AddrLen = E100bGetEepromAddrLen (AdapterInfo);
-
- for (Index = 0, Index2 = 0; Index < 3; Index++) {
- Val = E100bReadEeprom (AdapterInfo, Index, AddrLen);
- MACAddress.Addr[Index2++] = (UINT8) Val;
- MACAddress.Addr[Index2++] = (UINT8) (Val >> 8);
- }
-
- SetMem (MACAddress.Addr + Index2, sizeof (EFI_MAC_ADDRESS) - Index2, 0);
- //for (; Index2 < sizeof (EFI_MAC_ADDRESS); Index2++) {
- // MACAddress.Addr[Index2] = 0;
- //}
- //
- // stop undi
- //
- AdapterInfo->Delay = (VOID *) 0;
- AdapterInfo->Mem_Io = (VOID *) 0;
-
- //
- // fill the mac address node first
- //
- ZeroMem ((CHAR8 *) &MacAddrNode, sizeof MacAddrNode);
- CopyMem (
- (CHAR8 *) &MacAddrNode.MacAddress,
- (CHAR8 *) &MACAddress,
- sizeof (EFI_MAC_ADDRESS)
- );
-
- MacAddrNode.Header.Type = MESSAGING_DEVICE_PATH;
- MacAddrNode.Header.SubType = MSG_MAC_ADDR_DP;
- MacAddrNode.Header.Length[0] = sizeof (MacAddrNode);
- MacAddrNode.Header.Length[1] = 0;
-
- //
- // find the size of the base dev path.
- //
- EndNode = BaseDevPtr;
-
- while (!IsDevicePathEnd (EndNode)) {
- EndNode = NextDevicePathNode (EndNode);
- }
-
- BasePathLen = (UINT16) ((UINTN) (EndNode) - (UINTN) (BaseDevPtr));
-
- //
- // create space for full dev path
- //
- TotalPathLen = (UINT16) (BasePathLen + sizeof (MacAddrNode) + sizeof (EFI_DEVICE_PATH_PROTOCOL));
-
- Status = gBS->AllocatePool (
- EfiRuntimeServicesData,
- TotalPathLen,
- (VOID **) &DevicePtr
- );
-
- if (Status != EFI_SUCCESS) {
- return Status;
- }
- //
- // copy the base path, mac addr and end_dev_path nodes
- //
- *DevPtr = (EFI_DEVICE_PATH_PROTOCOL *) DevicePtr;
- CopyMem (DevicePtr, (CHAR8 *) BaseDevPtr, BasePathLen);
- DevicePtr += BasePathLen;
- CopyMem (DevicePtr, (CHAR8 *) &MacAddrNode, sizeof (MacAddrNode));
- DevicePtr += sizeof (MacAddrNode);
- CopyMem (DevicePtr, (CHAR8 *) EndNode, sizeof (EFI_DEVICE_PATH_PROTOCOL));
-
- return EFI_SUCCESS;
-}
-
-
-/**
- Install a GUID/Pointer pair into the system's configuration table.
-
- none
-
- @retval EFI_SUCCESS Install a GUID/Pointer pair into the system's
- configuration table.
- @retval other Did not successfully install the GUID/Pointer pair
- into the configuration table.
-
-**/
-// TODO: VOID - add argument and description to function comment
-EFI_STATUS
-InstallConfigTable (
- IN VOID
- )
-{
- EFI_STATUS Status;
- EFI_CONFIGURATION_TABLE *CfgPtr;
- NII_TABLE *TmpData;
- UINT16 Index;
- NII_TABLE *UndiData;
-
- if (pxe_31 == NULL) {
- return EFI_SUCCESS;
- }
-
- if(UndiDataPointer == NULL) {
- return EFI_SUCCESS;
- }
-
- UndiData = (NII_TABLE *)UndiDataPointer;
-
- UndiData->NumEntries = pxe_31->IFcnt;
- UndiData->NextLink = NULL;
-
- for (Index = 0; Index < pxe_31->IFcnt; Index++) {
- UndiData->NiiEntry[Index].InterfacePointer = &UNDI32DeviceList[Index]->NIIProtocol_31;
- UndiData->NiiEntry[Index].DevicePathPointer = UNDI32DeviceList[Index]->Undi32DevPath;
- }
-
- //
- // see if there is an entry in the config table already
- //
- CfgPtr = gST->ConfigurationTable;
-
- for (Index = 0; Index < gST->NumberOfTableEntries; Index++) {
- Status = CompareGuid (
- &CfgPtr->VendorGuid,
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31
- );
- if (Status != EFI_SUCCESS) {
- break;
- }
-
- CfgPtr++;
- }
-
- if (Index < gST->NumberOfTableEntries) {
- TmpData = (NII_TABLE *) CfgPtr->VendorTable;
-
- //
- // go to the last link
- //
- while (TmpData->NextLink != NULL) {
- TmpData = TmpData->NextLink;
- }
-
- TmpData->NextLink = UndiData;
-
- //
- // 1st one in chain
- //
- UndiData = (NII_TABLE *) CfgPtr->VendorTable;
- }
-
- //
- // create an entry in the configuration table for our GUID
- //
- Status = gBS->InstallConfigurationTable (
- &gEfiNetworkInterfaceIdentifierProtocolGuid_31,
- UndiData
- );
- return Status;
-}
-
-/**
-
-**/
-EFI_STATUS
-EFIAPI
-InitializeUndi(
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_EVENT Event;
- EFI_STATUS Status;
-
- Status = EfiLibInstallDriverBinding (
- ImageHandle,
- SystemTable,
- &gUndiDriverBinding,
- ImageHandle
- );
- ASSERT_EFI_ERROR (Status);
-
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_NOTIFY,
- UndiNotifyExitBs,
- NULL,
- &gEfiEventExitBootServicesGuid,
- &Event
- );
- ASSERT_EFI_ERROR (Status);
-
- Status = gBS->CreateEventEx (
- EVT_NOTIFY_SIGNAL,
- TPL_NOTIFY,
- UndiNotifyVirtual,
- NULL,
- &gEfiEventVirtualAddressChangeGuid,
- &Event
- );
- ASSERT_EFI_ERROR (Status);
-
- return Status;
-}
diff --git a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Undi32.h b/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Undi32.h deleted file mode 100644 index fc6e3525ce..0000000000 --- a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/Undi32.h +++ /dev/null @@ -1,361 +0,0 @@ -/** @file
- EFI internal structures for the EFI UNDI driver.
-
-Copyright (c) 2006 - 2007, Intel Corporation.
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _UNDI_32_H_
-#define _UNDI_32_H_
-
-#include <Uefi.h>
-
-#include <Guid/EventGroup.h>
-#include <Protocol/PciIo.h>
-#include <Protocol/NetworkInterfaceIdentifier.h>
-#include <Protocol/DevicePath.h>
-
-#include <Library/UefiDriverEntryPoint.h>
-#include <Library/UefiRuntimeLib.h>
-#include <Library/DebugLib.h>
-#include <Library/BaseMemoryLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-#include <Library/BaseLib.h>
-#include <Library/DevicePathLib.h>
-
-#include <IndustryStandard/Pci.h>
-
-
-#include "E100b.h"
-
-#define MAX_NIC_INTERFACES 16
-
-#define EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL_REVISION_31 0x00010001
-#define PXE_ROMID_MINORVER_31 0x10
-#define PXE_STATFLAGS_DB_WRITE_TRUNCATED 0x2000
-
-//
-// UNDI_CALL_TABLE.state can have the following values
-//
-#define DONT_CHECK -1
-#define ANY_STATE -1
-#define MUST_BE_STARTED 1
-#define MUST_BE_INITIALIZED 2
-
-#define UNDI_DEV_SIGNATURE SIGNATURE_32('u','n','d','i')
-#define UNDI_DEV_FROM_THIS(a) CR(a, UNDI32_DEV, NIIProtocol_31, UNDI_DEV_SIGNATURE)
-#define UNDI_DEV_FROM_NIC(a) CR(a, UNDI32_DEV, NicInfo, UNDI_DEV_SIGNATURE)
-
-typedef struct {
- UINTN Signature;
- EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL NIIProtocol_31;
- EFI_HANDLE DeviceHandle;
- EFI_DEVICE_PATH_PROTOCOL *Undi32BaseDevPath;
- EFI_DEVICE_PATH_PROTOCOL *Undi32DevPath;
- NIC_DATA_INSTANCE NicInfo;
-} UNDI32_DEV;
-
-typedef struct {
- UINT16 cpbsize;
- UINT16 dbsize;
- UINT16 opflags;
- UINT16 state;
- VOID (*api_ptr)();
-} UNDI_CALL_TABLE;
-
-typedef struct {
- EFI_NETWORK_INTERFACE_IDENTIFIER_PROTOCOL *InterfacePointer;
- EFI_DEVICE_PATH_PROTOCOL *DevicePathPointer;
-} NII_ENTRY;
-
-typedef struct NII_CONFIG_ENTRY {
- UINT32 NumEntries;
- UINT32 Reserved; // padding for alignment
- struct NII_CONFIG_ENTRY *NextLink;
- NII_ENTRY NiiEntry[1];
-} NII_TABLE;
-
-typedef VOID (*ptr)(VOID);
-typedef VOID (*bsptr_30)(UINTN);
-typedef VOID (*virtphys_30)(UINT64, UINT64);
-typedef VOID (*block_30)(UINT32);
-typedef VOID (*mem_io_30)(UINT8, UINT8, UINT64, UINT64);
-
-typedef VOID (*bsptr)(UINT64, UINTN);
-typedef VOID (*virtphys)(UINT64, UINT64, UINT64);
-typedef VOID (*block)(UINT64, UINT32);
-typedef VOID (*mem_io)(UINT64, UINT8, UINT8, UINT64, UINT64);
-
-typedef VOID (*map_mem)(UINT64, UINT64, UINT32, UINT32, UINT64);
-typedef VOID (*unmap_mem)(UINT64, UINT64, UINT32, UINT32, UINT64);
-typedef VOID (*sync_mem)(UINT64, UINT64, UINT32, UINT32, UINT64);
-
-extern UNDI_CALL_TABLE api_table[];
-extern PXE_SW_UNDI *pxe_31; // !pxe structure for 3.1 drivers
-extern UNDI32_DEV *UNDI32DeviceList[MAX_NIC_INTERFACES];
-
-//
-// functions defined in e100b.c
-//
-UINT8 InByte (NIC_DATA_INSTANCE *AdapterInfo, UINT32 Port);
-UINT16 InWord (NIC_DATA_INSTANCE *AdapterInfo, UINT32 Port);
-UINT32 InLong (NIC_DATA_INSTANCE *AdapterInfo, UINT32 Port);
-VOID OutByte (NIC_DATA_INSTANCE *AdapterInfo, UINT8 Data, UINT32 Port);
-VOID OutWord (NIC_DATA_INSTANCE *AdapterInfo, UINT16 Data, UINT32 Port);
-VOID OutLong (NIC_DATA_INSTANCE *AdapterInfo, UINT32 Data, UINT32 Port);
-
-UINTN E100bInit (NIC_DATA_INSTANCE *AdapterInfo);
-UINTN E100bReset (NIC_DATA_INSTANCE *AdapterInfo, INT32 OpFlags);
-UINTN E100bShutdown (NIC_DATA_INSTANCE *AdapterInfo);
-UINTN E100bTransmit (NIC_DATA_INSTANCE *AdapterInfo, UINT64 cpb, UINT16 opflags);
-UINTN E100bReceive (NIC_DATA_INSTANCE *AdapterInfo, UINT64 cpb, UINT64 db);
-UINTN E100bSetfilter (NIC_DATA_INSTANCE *AdapterInfo, UINT16 New_filter,
- UINT64 cpb, UINT32 cpbsize);
-UINTN E100bStatistics(NIC_DATA_INSTANCE *AdapterInfo, UINT64 db, UINT16 dbsize);
-UINT8 E100bSetupIAAddr (NIC_DATA_INSTANCE *AdapterInfo);
-UINT8 E100bSetInterruptState (NIC_DATA_INSTANCE *AdapterInfo);
-
-UINT8 E100bGetEepromAddrLen (NIC_DATA_INSTANCE *AdapterInfo);
-UINT16 E100bReadEeprom (NIC_DATA_INSTANCE *AdapterInfo, INT32 Location, UINT8 address_len);
-INT16 E100bReadEepromAndStationAddress (NIC_DATA_INSTANCE *AdapterInfo);
-
-UINT16 next(UINT16);
-UINT8 SetupCBlink (NIC_DATA_INSTANCE *AdapterInfo);
-VOID SetFreeCB (NIC_DATA_INSTANCE *AdapterInfo,TxCB *);
-TxCB *GetFreeCB (NIC_DATA_INSTANCE *AdapterInfo);
-UINT16 CheckCBList (NIC_DATA_INSTANCE *AdapterInfo);
-
-UINT8 SelectiveReset (NIC_DATA_INSTANCE *AdapterInfo);
-UINT16 InitializeChip (NIC_DATA_INSTANCE *AdapterInfo);
-UINT8 SetupReceiveQueues (NIC_DATA_INSTANCE *AdapterInfo);
-VOID Recycle_RFD (NIC_DATA_INSTANCE *AdapterInfo, UINT16);
-VOID XmitWaitForCompletion (NIC_DATA_INSTANCE *AdapterInfo);
-INT8 CommandWaitForCompletion (TxCB *cmd_ptr, NIC_DATA_INSTANCE *AdapterInfo);
-
-BOOLEAN PhyDetect (NIC_DATA_INSTANCE *AdapterInfo);
-VOID PhyReset (NIC_DATA_INSTANCE *AdapterInfo);
-VOID
-MdiWrite (
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 RegAddress,
- IN UINT8 PhyAddress,
- IN UINT16 DataValue
- );
-
-VOID
-MdiRead(
- IN NIC_DATA_INSTANCE *AdapterInfo,
- IN UINT8 RegAddress,
- IN UINT8 PhyAddress,
- IN OUT UINT16 *DataValue
- );
-
-BOOLEAN SetupPhy (NIC_DATA_INSTANCE *AdapterInfo);
-VOID FindPhySpeedAndDpx (NIC_DATA_INSTANCE *AdapterInfo, UINT32 PhyId);
-
-
-
-//
-// functions defined in init.c
-//
-EFI_STATUS
-InstallConfigTable (
- IN VOID
- );
-
-EFI_STATUS
-EFIAPI
-InitializeUNDIDriver (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- );
-
-VOID
-UNDI_notify_virtual (
- EFI_EVENT event,
- VOID *context
- );
-
-VOID
-EFIAPI
-UndiNotifyExitBs (
- EFI_EVENT Event,
- VOID *Context
- );
-
-EFI_STATUS
-EFIAPI
-UndiDriverSupported (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-UndiDriverStart (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
- );
-
-EFI_STATUS
-EFIAPI
-UndiDriverStop (
- IN EFI_DRIVER_BINDING_PROTOCOL *This,
- IN EFI_HANDLE Controller,
- IN UINTN NumberOfChildren,
- IN EFI_HANDLE *ChildHandleBuffer
- );
-
-EFI_STATUS
-AppendMac2DevPath (
- IN OUT EFI_DEVICE_PATH_PROTOCOL **DevPtr,
- IN EFI_DEVICE_PATH_PROTOCOL *BaseDevPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-TmpDelay (
- IN UINT64 UnqId,
- IN UINTN MicroSeconds
- );
-
-VOID
-TmpMemIo (
- IN UINT64 UnqId,
- IN UINT8 ReadWrite,
- IN UINT8 Len,
- IN UINT64 Port,
- IN UINT64 BufAddr
- );
-
-//
-// functions defined in decode.c
-//
-VOID
-UNDI_GetState (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Start (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Stop (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_GetInitInfo (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_GetConfigInfo (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Initialize (
- IN PXE_CDB *CdbPtr,
- NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Reset (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Shutdown (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Interrupt (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_RecFilter (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_StnAddr (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Statistics (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_ip2mac (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_NVData (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Status (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_FillHeader (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Transmit (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID
-UNDI_Receive (
- IN PXE_CDB *CdbPtr,
- IN NIC_DATA_INSTANCE *AdapterInfo
- );
-
-VOID UNDI_APIEntry_new(UINT64);
-VOID UNDI_APIEntry_Common(UINT64);
-
-PXE_IPV4 convert_mcip(PXE_MAC_ADDR *);
-INT32 validate_mcip (PXE_MAC_ADDR *MCastAddr);
-
-VOID PxeStructInit (PXE_SW_UNDI *PxePtr);
-VOID PxeUpdate (NIC_DATA_INSTANCE *NicPtr, PXE_SW_UNDI *PxePtr);
-
-#endif
diff --git a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/UndiRuntimeDxe.inf b/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/UndiRuntimeDxe.inf deleted file mode 100644 index 2eee03efdf..0000000000 --- a/MdeModulePkg/Bus/Pci/UndiRuntimeDxe/UndiRuntimeDxe.inf +++ /dev/null @@ -1,72 +0,0 @@ -#/** @file
-# Component description file for Undi module.
-#
-# This module provides support for Universal Network Driver Interface
-# Copyright (c) 2006 - 2007, Intel Corporation
-#
-# All rights reserved. This program and the accompanying materials
-# are licensed and made available under the terms and conditions of the BSD License
-# which accompanies this distribution. The full text of the license may be found at
-# http://opensource.org/licenses/bsd-license.php
-# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-#
-#
-#**/
-
-[Defines]
- INF_VERSION = 0x00010005
- BASE_NAME = UndiRuntimeDxe
- FILE_GUID = A1f436EA-A127-4EF8-957C-8048606FF670
- MODULE_TYPE = DXE_RUNTIME_DRIVER
- VERSION_STRING = 1.0
-
- ENTRY_POINT = InitializeUndi
-
-#
-# VALID_ARCHITECTURES = IA32 X64 IPF EBC
-#
-
-[Sources.common]
- Undi32.h
- E100b.h
- E100b.c
- Decode.c
- Init.c
-
-
-[Packages]
- MdePkg/MdePkg.dec
-
-
-[LibraryClasses]
- UefiLib
- UefiBootServicesTableLib
- BaseMemoryLib
- DebugLib
- UefiRuntimeLib
- UefiDriverEntryPoint
- BaseLib
-
-[Protocols]
- gEfiNetworkInterfaceIdentifierProtocolGuid_31
- gEfiPciIoProtocolGuid
- gEfiDevicePathProtocolGuid
-
-[Guids]
- gEfiEventExitBootServicesGuid ## PRODUCES ## Event
- gEfiEventVirtualAddressChangeGuid ## PRODUCES ## Event
-
-[Depex]
- gEfiBdsArchProtocolGuid AND
- gEfiCpuArchProtocolGuid AND
- gEfiMetronomeArchProtocolGuid AND
- gEfiMonotonicCounterArchProtocolGuid AND
- gEfiRealTimeClockArchProtocolGuid AND
- gEfiResetArchProtocolGuid AND
- gEfiRuntimeArchProtocolGuid AND
- gEfiSecurityArchProtocolGuid AND
- gEfiTimerArchProtocolGuid AND
- gEfiVariableWriteArchProtocolGuid AND
- gEfiVariableArchProtocolGuid AND
- gEfiWatchdogTimerArchProtocolGuid
diff --git a/MdeModulePkg/MdeModulePkg.dsc b/MdeModulePkg/MdeModulePkg.dsc index f21b069ba3..742975bf39 100644 --- a/MdeModulePkg/MdeModulePkg.dsc +++ b/MdeModulePkg/MdeModulePkg.dsc @@ -244,7 +244,6 @@ MdeModulePkg/Bus/Pci/EhciDxe/EhciDxe.inf
MdeModulePkg/Bus/Pci/UhciDxe/UhciDxe.inf
- MdeModulePkg/Bus/Pci/UndiRuntimeDxe/UndiRuntimeDxe.inf
MdeModulePkg/Bus/Scsi/ScsiBusDxe/ScsiBusDxe.inf
MdeModulePkg/Bus/Scsi/ScsiDiskDxe/ScsiDiskDxe.inf
MdeModulePkg/Bus/Usb/UsbBusDxe/UsbBusDxe.inf
|