Retiring the ANT/JAVA build and removing the older EDK II packages that required...

[mirror_edk2.git] / EdkModulePkg / Universal / Network / Snp32_64 / Dxe / nvdata.c

diff --git a/EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c b/EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c
deleted file mode 100644 (file)
index ada3069..0000000
--- a/EdkModulePkg/Universal/Network/Snp32_64/Dxe/nvdata.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/*++\r
-Copyright (c) 2006, Intel Corporation                                                         \r
-All rights reserved. This program and the accompanying materials                          \r
-are licensed and made available under the terms and conditions of the BSD License         \r
-which accompanies this distribution.  The full text of the license may be found at        \r
-http://opensource.org/licenses/bsd-license.php                                            \r
-                                                                                          \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
-\r
-Module name:\r
-  nvdata.c\r
-\r
-Abstract:\r
-\r
-Revision history:\r
-  2000-Feb-03 M(f)J   Genesis.\r
---*/\r
-\r
-\r
-#include "Snp.h"\r
-\r
-STATIC\r
-EFI_STATUS\r
-pxe_nvdata_read (\r
-  IN SNP_DRIVER *snp,\r
-  IN UINTN      RegOffset,\r
-  IN UINTN      NumBytes,\r
-  IN OUT VOID   *BufferPtr\r
-  )\r
-/*++\r
-\r
-Routine Description:\r
- This routine calls Undi to read the desired number of eeprom bytes.\r
-\r
-Arguments:\r
-  snp  - pointer to the snp driver structure\r
-  RegOffset  - eeprom register value relative to the base address\r
-  NumBytes  - number of bytes to read\r
-  BufferPtr - pointer where to read into\r
-\r
-Returns:\r
-\r
---*/\r
-{\r
-  PXE_DB_NVDATA *db;\r
-\r
-  db                  = snp->db;\r
-  snp->cdb.OpCode     = PXE_OPCODE_NVDATA;\r
-\r
-  snp->cdb.OpFlags    = PXE_OPFLAGS_NVDATA_READ;\r
-\r
-  snp->cdb.CPBsize    = PXE_CPBSIZE_NOT_USED;\r
-  snp->cdb.CPBaddr    = PXE_CPBADDR_NOT_USED;\r
-\r
-  snp->cdb.DBsize     = sizeof (PXE_DB_NVDATA);\r
-  snp->cdb.DBaddr     = (UINT64) (UINTN) db;\r
-\r
-  snp->cdb.StatCode   = PXE_STATCODE_INITIALIZE;\r
-  snp->cdb.StatFlags  = PXE_STATFLAGS_INITIALIZE;\r
-  snp->cdb.IFnum      = snp->if_num;\r
-  snp->cdb.Control    = PXE_CONTROL_LAST_CDB_IN_LIST;\r
-\r
-  //\r
-  // Issue UNDI command and check result.\r
-  //\r
-  DEBUG ((EFI_D_NET, "\nsnp->undi.nvdata ()  "));\r
-\r
-  (*snp->issue_undi32_command) ((UINT64) (UINTN) &snp->cdb);\r
-\r
-  switch (snp->cdb.StatCode) {\r
-  case PXE_STATCODE_SUCCESS:\r
-    break;\r
-\r
-  case PXE_STATCODE_UNSUPPORTED:\r
-    DEBUG (\r
-      (EFI_D_NET,\r
-      "\nsnp->undi.nvdata()  %xh:%xh\n",\r
-      snp->cdb.StatFlags,\r
-      snp->cdb.StatCode)\r
-      );\r
-\r
-    return EFI_UNSUPPORTED;\r
-\r
-  default:\r
-    DEBUG (\r
-      (EFI_D_NET,\r
-      "\nsnp->undi.nvdata()  %xh:%xh\n",\r
-      snp->cdb.StatFlags,\r
-      snp->cdb.StatCode)\r
-      );\r
-\r
-    return EFI_DEVICE_ERROR;\r
-  }\r
-\r
-  CopyMem (BufferPtr, db->Data.Byte + RegOffset, NumBytes);\r
-\r
-  return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-EFIAPI\r
-snp_undi32_nvdata (\r
-  IN EFI_SIMPLE_NETWORK_PROTOCOL *this,\r
-  IN BOOLEAN                     ReadOrWrite,\r
-  IN UINTN                       RegOffset,\r
-  IN UINTN                       NumBytes,\r
-  IN OUT VOID                    *BufferPtr\r
-  )\r
-/*++\r
-\r
-Routine Description:\r
- This is an interface call provided by SNP.\r
- It does the basic checking on the input parameters and retrieves snp structure\r
- and then calls the read_nvdata() call which does the actual reading\r
-\r
-Arguments:\r
-  this  - context pointer\r
-  ReadOrWrite - true for reading and false for writing\r
-  RegOffset  - eeprom register relative to the base\r
-  NumBytes - how many bytes to read\r
-  BufferPtr - address of memory to read into\r
-\r
-Returns:\r
-\r
---*/\r
-{\r
-  SNP_DRIVER  *snp;\r
-\r
-  //\r
-  // Get pointer to SNP driver instance for *this.\r
-  //\r
-  if (this == NULL) {\r
-    return EFI_INVALID_PARAMETER;\r
-  }\r
-\r
-  snp = EFI_SIMPLE_NETWORK_DEV_FROM_THIS (this);\r
-\r
-  if (snp == NULL) {\r
-    return EFI_DEVICE_ERROR;\r
-  }\r
-  //\r
-  // Return error if the SNP is not initialized.\r
-  //\r
-  switch (snp->mode.State) {\r
-  case EfiSimpleNetworkInitialized:\r
-    break;\r
-\r
-  case EfiSimpleNetworkStopped:\r
-    return EFI_NOT_STARTED;\r
-\r
-  case EfiSimpleNetworkStarted:\r
-    return EFI_DEVICE_ERROR;\r
-\r
-  default:\r
-    return EFI_DEVICE_ERROR;\r
-  }\r
-  //\r
-  // Return error if non-volatile memory variables are not valid.\r
-  //\r
-  if (snp->mode.NvRamSize == 0 || snp->mode.NvRamAccessSize == 0) {\r
-    return EFI_UNSUPPORTED;\r
-  }\r
-  //\r
-  // Check for invalid parameter combinations.\r
-  //\r
-  if ((NumBytes == 0) ||\r
-      (BufferPtr == NULL) ||\r
-      (RegOffset >= snp->mode.NvRamSize) ||\r
-      (RegOffset + NumBytes > snp->mode.NvRamSize) ||\r
-      (NumBytes % snp->mode.NvRamAccessSize != 0) ||\r
-      (RegOffset % snp->mode.NvRamAccessSize != 0)\r
-      ) {\r
-    return EFI_INVALID_PARAMETER;\r
-  }\r
-  //\r
-  // check the implementation flags of undi if we can write the nvdata!\r
-  //\r
-  if (!ReadOrWrite) {\r
-    return EFI_UNSUPPORTED;\r
-  } else {\r
-    return pxe_nvdata_read (snp, RegOffset, NumBytes, BufferPtr);\r
-  }\r
-}\r