diff options
author | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
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committer | lhauch <lhauch@6f19259b-4bc3-4df7-8a09-765794883524> | 2008-12-31 16:26:40 +0000 |
commit | 808def96aa4589fba9c2d0ea55837754a3b7a4f7 (patch) | |
tree | 0ea221c59abb2474c694e7ab5bd61006be77e47e /EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c | |
parent | 9216450d1143056a50a5f916984a2d7faf590488 (diff) | |
download | edk2-platforms-808def96aa4589fba9c2d0ea55837754a3b7a4f7.tar.xz |
Retiring the ANT/JAVA build and removing the older EDK II packages that required ANT/JAVA.
Last Ant/Java build was r7166
Developers requiring the Java/Ant packages should checkout the branch from:
https://edk2.tianocore.org/svn/edk2/branches/AntJava
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7168 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c')
-rw-r--r-- | EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c | 184 |
1 files changed, 0 insertions, 184 deletions
diff --git a/EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c b/EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c deleted file mode 100644 index ada3069239..0000000000 --- a/EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c +++ /dev/null @@ -1,184 +0,0 @@ -/*++
-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.
-
-Module name:
- nvdata.c
-
-Abstract:
-
-Revision history:
- 2000-Feb-03 M(f)J Genesis.
---*/
-
-
-#include "Snp.h"
-
-STATIC
-EFI_STATUS
-pxe_nvdata_read (
- IN SNP_DRIVER *snp,
- IN UINTN RegOffset,
- IN UINTN NumBytes,
- IN OUT VOID *BufferPtr
- )
-/*++
-
-Routine Description:
- This routine calls Undi to read the desired number of eeprom bytes.
-
-Arguments:
- snp - pointer to the snp driver structure
- RegOffset - eeprom register value relative to the base address
- NumBytes - number of bytes to read
- BufferPtr - pointer where to read into
-
-Returns:
-
---*/
-{
- PXE_DB_NVDATA *db;
-
- db = snp->db;
- snp->cdb.OpCode = PXE_OPCODE_NVDATA;
-
- snp->cdb.OpFlags = PXE_OPFLAGS_NVDATA_READ;
-
- snp->cdb.CPBsize = PXE_CPBSIZE_NOT_USED;
- snp->cdb.CPBaddr = PXE_CPBADDR_NOT_USED;
-
- snp->cdb.DBsize = sizeof (PXE_DB_NVDATA);
- snp->cdb.DBaddr = (UINT64) (UINTN) db;
-
- snp->cdb.StatCode = PXE_STATCODE_INITIALIZE;
- snp->cdb.StatFlags = PXE_STATFLAGS_INITIALIZE;
- snp->cdb.IFnum = snp->if_num;
- snp->cdb.Control = PXE_CONTROL_LAST_CDB_IN_LIST;
-
- //
- // Issue UNDI command and check result.
- //
- DEBUG ((EFI_D_NET, "\nsnp->undi.nvdata () "));
-
- (*snp->issue_undi32_command) ((UINT64) (UINTN) &snp->cdb);
-
- switch (snp->cdb.StatCode) {
- case PXE_STATCODE_SUCCESS:
- break;
-
- case PXE_STATCODE_UNSUPPORTED:
- DEBUG (
- (EFI_D_NET,
- "\nsnp->undi.nvdata() %xh:%xh\n",
- snp->cdb.StatFlags,
- snp->cdb.StatCode)
- );
-
- return EFI_UNSUPPORTED;
-
- default:
- DEBUG (
- (EFI_D_NET,
- "\nsnp->undi.nvdata() %xh:%xh\n",
- snp->cdb.StatFlags,
- snp->cdb.StatCode)
- );
-
- return EFI_DEVICE_ERROR;
- }
-
- CopyMem (BufferPtr, db->Data.Byte + RegOffset, NumBytes);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-EFIAPI
-snp_undi32_nvdata (
- IN EFI_SIMPLE_NETWORK_PROTOCOL *this,
- IN BOOLEAN ReadOrWrite,
- IN UINTN RegOffset,
- IN UINTN NumBytes,
- IN OUT VOID *BufferPtr
- )
-/*++
-
-Routine Description:
- This is an interface call provided by SNP.
- It does the basic checking on the input parameters and retrieves snp structure
- and then calls the read_nvdata() call which does the actual reading
-
-Arguments:
- this - context pointer
- ReadOrWrite - true for reading and false for writing
- RegOffset - eeprom register relative to the base
- NumBytes - how many bytes to read
- BufferPtr - address of memory to read into
-
-Returns:
-
---*/
-{
- SNP_DRIVER *snp;
-
- //
- // Get pointer to SNP driver instance for *this.
- //
- if (this == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- snp = EFI_SIMPLE_NETWORK_DEV_FROM_THIS (this);
-
- if (snp == NULL) {
- return EFI_DEVICE_ERROR;
- }
- //
- // Return error if the SNP is not initialized.
- //
- switch (snp->mode.State) {
- case EfiSimpleNetworkInitialized:
- break;
-
- case EfiSimpleNetworkStopped:
- return EFI_NOT_STARTED;
-
- case EfiSimpleNetworkStarted:
- return EFI_DEVICE_ERROR;
-
- default:
- return EFI_DEVICE_ERROR;
- }
- //
- // Return error if non-volatile memory variables are not valid.
- //
- if (snp->mode.NvRamSize == 0 || snp->mode.NvRamAccessSize == 0) {
- return EFI_UNSUPPORTED;
- }
- //
- // Check for invalid parameter combinations.
- //
- if ((NumBytes == 0) ||
- (BufferPtr == NULL) ||
- (RegOffset >= snp->mode.NvRamSize) ||
- (RegOffset + NumBytes > snp->mode.NvRamSize) ||
- (NumBytes % snp->mode.NvRamAccessSize != 0) ||
- (RegOffset % snp->mode.NvRamAccessSize != 0)
- ) {
- return EFI_INVALID_PARAMETER;
- }
- //
- // check the implementation flags of undi if we can write the nvdata!
- //
- if (!ReadOrWrite) {
- return EFI_UNSUPPORTED;
- } else {
- return pxe_nvdata_read (snp, RegOffset, NumBytes, BufferPtr);
- }
-}
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