remove 2.6.21 patches and config, too

SVN-Revision: 19579

target/linux/generic-2.6/patches-2.6.21/002-lzma_decompress.patch

@@ -1,788 +0,0 @@
---- /dev/null
-+++ b/include/linux/LzmaDecode.h
-@@ -0,0 +1,100 @@
-+/*
-+  LzmaDecode.h
-+  LZMA Decoder interface
-+
-+  LZMA SDK 4.05 Copyright (c) 1999-2004 Igor Pavlov (2004-08-25)
-+  http://www.7-zip.org/
-+
-+  LZMA SDK is licensed under two licenses:
-+  1) GNU Lesser General Public License (GNU LGPL)
-+  2) Common Public License (CPL)
-+  It means that you can select one of these two licenses and
-+  follow rules of that license.
-+
-+  SPECIAL EXCEPTION:
-+  Igor Pavlov, as the author of this code, expressly permits you to
-+  statically or dynamically link your code (or bind by name) to the
-+  interfaces of this file without subjecting your linked code to the
-+  terms of the CPL or GNU LGPL. Any modifications or additions
-+  to this file, however, are subject to the LGPL or CPL terms.
-+*/
-+
-+#ifndef __LZMADECODE_H
-+#define __LZMADECODE_H
-+
-+/* #define _LZMA_IN_CB */
-+/* Use callback for input data */
-+
-+/* #define _LZMA_OUT_READ */
-+/* Use read function for output data */
-+
-+/* #define _LZMA_PROB32 */
-+/* It can increase speed on some 32-bit CPUs,
-+   but memory usage will be doubled in that case */
-+
-+/* #define _LZMA_LOC_OPT */
-+/* Enable local speed optimizations inside code */
-+
-+#ifndef UInt32
-+#ifdef _LZMA_UINT32_IS_ULONG
-+#define UInt32 unsigned long
-+#else
-+#define UInt32 unsigned int
-+#endif
-+#endif
-+
-+#ifdef _LZMA_PROB32
-+#define CProb UInt32
-+#else
-+#define CProb unsigned short
-+#endif
-+
-+#define LZMA_RESULT_OK 0
-+#define LZMA_RESULT_DATA_ERROR 1
-+#define LZMA_RESULT_NOT_ENOUGH_MEM 2
-+
-+#ifdef _LZMA_IN_CB
-+typedef struct _ILzmaInCallback
-+{
-+  int (*Read)(void *object, unsigned char **buffer, UInt32 *bufferSize);
-+} ILzmaInCallback;
-+#endif
-+
-+#define LZMA_BASE_SIZE 1846
-+#define LZMA_LIT_SIZE 768
-+
-+/*
-+bufferSize = (LZMA_BASE_SIZE + (LZMA_LIT_SIZE << (lc + lp)))* sizeof(CProb)
-+bufferSize += 100 in case of _LZMA_OUT_READ
-+by default CProb is unsigned short,
-+but if specify _LZMA_PROB_32, CProb will be UInt32(unsigned int)
-+*/
-+
-+#ifdef _LZMA_OUT_READ
-+int LzmaDecoderInit(
-+    unsigned char *buffer, UInt32 bufferSize,
-+    int lc, int lp, int pb,
-+    unsigned char *dictionary, UInt32 dictionarySize,
-+  #ifdef _LZMA_IN_CB
-+    ILzmaInCallback *inCallback
-+  #else
-+    unsigned char *inStream, UInt32 inSize
-+  #endif
-+);
-+#endif
-+
-+int LzmaDecode(
-+    unsigned char *buffer,
-+  #ifndef _LZMA_OUT_READ
-+    UInt32 bufferSize,
-+    int lc, int lp, int pb,
-+  #ifdef _LZMA_IN_CB
-+    ILzmaInCallback *inCallback,
-+  #else
-+    unsigned char *inStream, UInt32 inSize,
-+  #endif
-+  #endif
-+    unsigned char *outStream, UInt32 outSize,
-+    UInt32 *outSizeProcessed);
-+
-+#endif
---- /dev/null
-+++ b/lib/LzmaDecode.c
-@@ -0,0 +1,663 @@
-+/*
-+  LzmaDecode.c
-+  LZMA Decoder
-+
-+  LZMA SDK 4.05 Copyright (c) 1999-2004 Igor Pavlov (2004-08-25)
-+  http://www.7-zip.org/
-+
-+  LZMA SDK is licensed under two licenses:
-+  1) GNU Lesser General Public License (GNU LGPL)
-+  2) Common Public License (CPL)
-+  It means that you can select one of these two licenses and
-+  follow rules of that license.
-+
-+  SPECIAL EXCEPTION:
-+  Igor Pavlov, as the author of this code, expressly permits you to
-+  statically or dynamically link your code (or bind by name) to the
-+  interfaces of this file without subjecting your linked code to the
-+  terms of the CPL or GNU LGPL. Any modifications or additions
-+  to this file, however, are subject to the LGPL or CPL terms.
-+*/
-+
-+#include <linux/LzmaDecode.h>
-+
-+#ifndef Byte
-+#define Byte unsigned char
-+#endif
-+
-+#define kNumTopBits 24
-+#define kTopValue ((UInt32)1 << kNumTopBits)
-+
-+#define kNumBitModelTotalBits 11
-+#define kBitModelTotal (1 << kNumBitModelTotalBits)
-+#define kNumMoveBits 5
-+
-+typedef struct _CRangeDecoder
-+{
-+  Byte *Buffer;
-+  Byte *BufferLim;
-+  UInt32 Range;
-+  UInt32 Code;
-+  #ifdef _LZMA_IN_CB
-+  ILzmaInCallback *InCallback;
-+  int Result;
-+  #endif
-+  int ExtraBytes;
-+} CRangeDecoder;
-+
-+Byte RangeDecoderReadByte(CRangeDecoder *rd)
-+{
-+  if (rd->Buffer == rd->BufferLim)
-+  {
-+    #ifdef _LZMA_IN_CB
-+    UInt32 size;
-+    rd->Result = rd->InCallback->Read(rd->InCallback, &rd->Buffer, &size);
-+    rd->BufferLim = rd->Buffer + size;
-+    if (size == 0)
-+    #endif
-+    {
-+      rd->ExtraBytes = 1;
-+      return 0xFF;
-+    }
-+  }
-+  return (*rd->Buffer++);
-+}
-+
-+/* #define ReadByte (*rd->Buffer++) */
-+#define ReadByte (RangeDecoderReadByte(rd))
-+
-+void RangeDecoderInit(CRangeDecoder *rd,
-+  #ifdef _LZMA_IN_CB
-+    ILzmaInCallback *inCallback
-+  #else
-+    Byte *stream, UInt32 bufferSize
-+  #endif
-+    )
-+{
-+  int i;
-+  #ifdef _LZMA_IN_CB
-+  rd->InCallback = inCallback;
-+  rd->Buffer = rd->BufferLim = 0;
-+  #else
-+  rd->Buffer = stream;
-+  rd->BufferLim = stream + bufferSize;
-+  #endif
-+  rd->ExtraBytes = 0;
-+  rd->Code = 0;
-+  rd->Range = (0xFFFFFFFF);
-+  for(i = 0; i < 5; i++)
-+    rd->Code = (rd->Code << 8) | ReadByte;
-+}
-+
-+#define RC_INIT_VAR UInt32 range = rd->Range; UInt32 code = rd->Code;
-+#define RC_FLUSH_VAR rd->Range = range; rd->Code = code;
-+#define RC_NORMALIZE if (range < kTopValue) { range <<= 8; code = (code << 8) | ReadByte; }
-+
-+UInt32 RangeDecoderDecodeDirectBits(CRangeDecoder *rd, int numTotalBits)
-+{
-+  RC_INIT_VAR
-+  UInt32 result = 0;
-+  int i;
-+  for (i = numTotalBits; i > 0; i--)
-+  {
-+    /* UInt32 t; */
-+    range >>= 1;
-+
-+    result <<= 1;
-+    if (code >= range)
-+    {
-+      code -= range;
-+      result |= 1;
-+    }
-+    /*
-+    t = (code - range) >> 31;
-+    t &= 1;
-+    code -= range & (t - 1);
-+    result = (result + result) | (1 - t);
-+    */
-+    RC_NORMALIZE
-+  }
-+  RC_FLUSH_VAR
-+  return result;
-+}
-+
-+int RangeDecoderBitDecode(CProb *prob, CRangeDecoder *rd)
-+{
-+  UInt32 bound = (rd->Range >> kNumBitModelTotalBits) * *prob;
-+  if (rd->Code < bound)
-+  {
-+    rd->Range = bound;
-+    *prob += (kBitModelTotal - *prob) >> kNumMoveBits;
-+    if (rd->Range < kTopValue)
-+    {
-+      rd->Code = (rd->Code << 8) | ReadByte;
-+      rd->Range <<= 8;
-+    }
-+    return 0;
-+  }
-+  else
-+  {
-+    rd->Range -= bound;
-+    rd->Code -= bound;
-+    *prob -= (*prob) >> kNumMoveBits;
-+    if (rd->Range < kTopValue)
-+    {
-+      rd->Code = (rd->Code << 8) | ReadByte;
-+      rd->Range <<= 8;
-+    }
-+    return 1;
-+  }
-+}
-+
-+#define RC_GET_BIT2(prob, mi, A0, A1) \
-+  UInt32 bound = (range >> kNumBitModelTotalBits) * *prob; \
-+  if (code < bound) \
-+    { A0; range = bound; *prob += (kBitModelTotal - *prob) >> kNumMoveBits; mi <<= 1; } \
-+  else \
-+    { A1; range -= bound; code -= bound; *prob -= (*prob) >> kNumMoveBits; mi = (mi + mi) + 1; } \
-+  RC_NORMALIZE
-+
-+#define RC_GET_BIT(prob, mi) RC_GET_BIT2(prob, mi, ; , ;)
-+
-+int RangeDecoderBitTreeDecode(CProb *probs, int numLevels, CRangeDecoder *rd)
-+{
-+  int mi = 1;
-+  int i;
-+  #ifdef _LZMA_LOC_OPT
-+  RC_INIT_VAR
-+  #endif
-+  for(i = numLevels; i > 0; i--)
-+  {
-+    #ifdef _LZMA_LOC_OPT
-+    CProb *prob = probs + mi;
-+    RC_GET_BIT(prob, mi)
-+    #else
-+    mi = (mi + mi) + RangeDecoderBitDecode(probs + mi, rd);
-+    #endif
-+  }
-+  #ifdef _LZMA_LOC_OPT
-+  RC_FLUSH_VAR
-+  #endif
-+  return mi - (1 << numLevels);
-+}
-+
-+int RangeDecoderReverseBitTreeDecode(CProb *probs, int numLevels, CRangeDecoder *rd)
-+{
-+  int mi = 1;
-+  int i;
-+  int symbol = 0;
-+  #ifdef _LZMA_LOC_OPT
-+  RC_INIT_VAR
-+  #endif
-+  for(i = 0; i < numLevels; i++)
-+  {
-+    #ifdef _LZMA_LOC_OPT
-+    CProb *prob = probs + mi;
-+    RC_GET_BIT2(prob, mi, ; , symbol |= (1 << i))
-+    #else
-+    int bit = RangeDecoderBitDecode(probs + mi, rd);
-+    mi = mi + mi + bit;
-+    symbol |= (bit << i);
-+    #endif
-+  }
-+  #ifdef _LZMA_LOC_OPT
-+  RC_FLUSH_VAR
-+  #endif
-+  return symbol;
-+}
-+
-+Byte LzmaLiteralDecode(CProb *probs, CRangeDecoder *rd)
-+{
-+  int symbol = 1;
-+  #ifdef _LZMA_LOC_OPT
-+  RC_INIT_VAR
-+  #endif
-+  do
-+  {
-+    #ifdef _LZMA_LOC_OPT
-+    CProb *prob = probs + symbol;
-+    RC_GET_BIT(prob, symbol)
-+    #else
-+    symbol = (symbol + symbol) | RangeDecoderBitDecode(probs + symbol, rd);
-+    #endif
-+  }
-+  while (symbol < 0x100);
-+  #ifdef _LZMA_LOC_OPT
-+  RC_FLUSH_VAR
-+  #endif
-+  return symbol;
-+}
-+
-+Byte LzmaLiteralDecodeMatch(CProb *probs, CRangeDecoder *rd, Byte matchByte)
-+{
-+  int symbol = 1;
-+  #ifdef _LZMA_LOC_OPT
-+  RC_INIT_VAR
-+  #endif
-+  do
-+  {
-+    int bit;
-+    int matchBit = (matchByte >> 7) & 1;
-+    matchByte <<= 1;
-+    #ifdef _LZMA_LOC_OPT
-+    {
-+      CProb *prob = probs + ((1 + matchBit) << 8) + symbol;
-+      RC_GET_BIT2(prob, symbol, bit = 0, bit = 1)
-+    }
-+    #else
-+    bit = RangeDecoderBitDecode(probs + ((1 + matchBit) << 8) + symbol, rd);
-+    symbol = (symbol << 1) | bit;
-+    #endif
-+    if (matchBit != bit)
-+    {
-+      while (symbol < 0x100)
-+      {
-+        #ifdef _LZMA_LOC_OPT
-+        CProb *prob = probs + symbol;
-+        RC_GET_BIT(prob, symbol)
-+        #else
-+        symbol = (symbol + symbol) | RangeDecoderBitDecode(probs + symbol, rd);
-+        #endif
-+      }
-+      break;
-+    }
-+  }
-+  while (symbol < 0x100);
-+  #ifdef _LZMA_LOC_OPT
-+  RC_FLUSH_VAR
-+  #endif
-+  return symbol;
-+}
-+
-+#define kNumPosBitsMax 4
-+#define kNumPosStatesMax (1 << kNumPosBitsMax)
-+
-+#define kLenNumLowBits 3
-+#define kLenNumLowSymbols (1 << kLenNumLowBits)
-+#define kLenNumMidBits 3
-+#define kLenNumMidSymbols (1 << kLenNumMidBits)
-+#define kLenNumHighBits 8
-+#define kLenNumHighSymbols (1 << kLenNumHighBits)
-+
-+#define LenChoice 0
-+#define LenChoice2 (LenChoice + 1)
-+#define LenLow (LenChoice2 + 1)
-+#define LenMid (LenLow + (kNumPosStatesMax << kLenNumLowBits))
-+#define LenHigh (LenMid + (kNumPosStatesMax << kLenNumMidBits))
-+#define kNumLenProbs (LenHigh + kLenNumHighSymbols)
-+
-+int LzmaLenDecode(CProb *p, CRangeDecoder *rd, int posState)
-+{
-+  if(RangeDecoderBitDecode(p + LenChoice, rd) == 0)
-+    return RangeDecoderBitTreeDecode(p + LenLow +
-+        (posState << kLenNumLowBits), kLenNumLowBits, rd);
-+  if(RangeDecoderBitDecode(p + LenChoice2, rd) == 0)
-+    return kLenNumLowSymbols + RangeDecoderBitTreeDecode(p + LenMid +
-+        (posState << kLenNumMidBits), kLenNumMidBits, rd);
-+  return kLenNumLowSymbols + kLenNumMidSymbols +
-+      RangeDecoderBitTreeDecode(p + LenHigh, kLenNumHighBits, rd);
-+}
-+
-+#define kNumStates 12
-+
-+#define kStartPosModelIndex 4
-+#define kEndPosModelIndex 14
-+#define kNumFullDistances (1 << (kEndPosModelIndex >> 1))
-+
-+#define kNumPosSlotBits 6
-+#define kNumLenToPosStates 4
-+
-+#define kNumAlignBits 4
-+#define kAlignTableSize (1 << kNumAlignBits)
-+
-+#define kMatchMinLen 2
-+
-+#define IsMatch 0
-+#define IsRep (IsMatch + (kNumStates << kNumPosBitsMax))
-+#define IsRepG0 (IsRep + kNumStates)
-+#define IsRepG1 (IsRepG0 + kNumStates)
-+#define IsRepG2 (IsRepG1 + kNumStates)
-+#define IsRep0Long (IsRepG2 + kNumStates)
-+#define PosSlot (IsRep0Long + (kNumStates << kNumPosBitsMax))
-+#define SpecPos (PosSlot + (kNumLenToPosStates << kNumPosSlotBits))
-+#define Align (SpecPos + kNumFullDistances - kEndPosModelIndex)
-+#define LenCoder (Align + kAlignTableSize)
-+#define RepLenCoder (LenCoder + kNumLenProbs)
-+#define Literal (RepLenCoder + kNumLenProbs)
-+
-+#if Literal != LZMA_BASE_SIZE
-+StopCompilingDueBUG
-+#endif
-+
-+#ifdef _LZMA_OUT_READ
-+
-+typedef struct _LzmaVarState
-+{
-+  CRangeDecoder RangeDecoder;
-+  Byte *Dictionary;
-+  UInt32 DictionarySize;
-+  UInt32 DictionaryPos;
-+  UInt32 GlobalPos;
-+  UInt32 Reps[4];
-+  int lc;
-+  int lp;
-+  int pb;
-+  int State;
-+  int PreviousIsMatch;
-+  int RemainLen;
-+} LzmaVarState;
-+
-+int LzmaDecoderInit(
-+    unsigned char *buffer, UInt32 bufferSize,
-+    int lc, int lp, int pb,
-+    unsigned char *dictionary, UInt32 dictionarySize,
-+    #ifdef _LZMA_IN_CB
-+    ILzmaInCallback *inCallback
-+    #else
-+    unsigned char *inStream, UInt32 inSize
-+    #endif
-+    )
-+{
-+  LzmaVarState *vs = (LzmaVarState *)buffer;
-+  CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
-+  UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
-+  UInt32 i;
-+  if (bufferSize < numProbs * sizeof(CProb) + sizeof(LzmaVarState))
-+    return LZMA_RESULT_NOT_ENOUGH_MEM;
-+  vs->Dictionary = dictionary;
-+  vs->DictionarySize = dictionarySize;
-+  vs->DictionaryPos = 0;
-+  vs->GlobalPos = 0;
-+  vs->Reps[0] = vs->Reps[1] = vs->Reps[2] = vs->Reps[3] = 1;
-+  vs->lc = lc;
-+  vs->lp = lp;
-+  vs->pb = pb;
-+  vs->State = 0;
-+  vs->PreviousIsMatch = 0;
-+  vs->RemainLen = 0;
-+  dictionary[dictionarySize - 1] = 0;
-+  for (i = 0; i < numProbs; i++)
-+    p[i] = kBitModelTotal >> 1;
-+  RangeDecoderInit(&vs->RangeDecoder,
-+      #ifdef _LZMA_IN_CB
-+      inCallback
-+      #else
-+      inStream, inSize
-+      #endif
-+  );
-+  return LZMA_RESULT_OK;
-+}
-+
-+int LzmaDecode(unsigned char *buffer,
-+    unsigned char *outStream, UInt32 outSize,
-+    UInt32 *outSizeProcessed)
-+{
-+  LzmaVarState *vs = (LzmaVarState *)buffer;
-+  CProb *p = (CProb *)(buffer + sizeof(LzmaVarState));
-+  CRangeDecoder rd = vs->RangeDecoder;
-+  int state = vs->State;
-+  int previousIsMatch = vs->PreviousIsMatch;
-+  Byte previousByte;
-+  UInt32 rep0 = vs->Reps[0], rep1 = vs->Reps[1], rep2 = vs->Reps[2], rep3 = vs->Reps[3];
-+  UInt32 nowPos = 0;
-+  UInt32 posStateMask = (1 << (vs->pb)) - 1;
-+  UInt32 literalPosMask = (1 << (vs->lp)) - 1;
-+  int lc = vs->lc;
-+  int len = vs->RemainLen;
-+  UInt32 globalPos = vs->GlobalPos;
-+
-+  Byte *dictionary = vs->Dictionary;
-+  UInt32 dictionarySize = vs->DictionarySize;
-+  UInt32 dictionaryPos = vs->DictionaryPos;
-+
-+  if (len == -1)
-+  {
-+    *outSizeProcessed = 0;
-+    return LZMA_RESULT_OK;
-+  }
-+
-+  while(len > 0 && nowPos < outSize)
-+  {
-+    UInt32 pos = dictionaryPos - rep0;
-+    if (pos >= dictionarySize)
-+      pos += dictionarySize;
-+    outStream[nowPos++] = dictionary[dictionaryPos] = dictionary[pos];
-+    if (++dictionaryPos == dictionarySize)
-+      dictionaryPos = 0;
-+    len--;
-+  }
-+  if (dictionaryPos == 0)
-+    previousByte = dictionary[dictionarySize - 1];
-+  else
-+    previousByte = dictionary[dictionaryPos - 1];
-+#else
-+
-+int LzmaDecode(
-+    Byte *buffer, UInt32 bufferSize,
-+    int lc, int lp, int pb,
-+    #ifdef _LZMA_IN_CB
-+    ILzmaInCallback *inCallback,
-+    #else
-+    unsigned char *inStream, UInt32 inSize,
-+    #endif
-+    unsigned char *outStream, UInt32 outSize,
-+    UInt32 *outSizeProcessed)
-+{
-+  UInt32 numProbs = Literal + ((UInt32)LZMA_LIT_SIZE << (lc + lp));
-+  CProb *p = (CProb *)buffer;
-+  CRangeDecoder rd;
-+  UInt32 i;
-+  int state = 0;
-+  int previousIsMatch = 0;
-+  Byte previousByte = 0;
-+  UInt32 rep0 = 1, rep1 = 1, rep2 = 1, rep3 = 1;
-+  UInt32 nowPos = 0;
-+  UInt32 posStateMask = (1 << pb) - 1;
-+  UInt32 literalPosMask = (1 << lp) - 1;
-+  int len = 0;
-+  if (bufferSize < numProbs * sizeof(CProb))
-+    return LZMA_RESULT_NOT_ENOUGH_MEM;
-+  for (i = 0; i < numProbs; i++)
-+    p[i] = kBitModelTotal >> 1;
-+  RangeDecoderInit(&rd,
-+      #ifdef _LZMA_IN_CB
-+      inCallback
-+      #else
-+      inStream, inSize
-+      #endif
-+      );
-+#endif
-+
-+  *outSizeProcessed = 0;
-+  while(nowPos < outSize)
-+  {
-+    int posState = (int)(
-+        (nowPos
-+        #ifdef _LZMA_OUT_READ
-+        + globalPos
-+        #endif
-+        )
-+        & posStateMask);
-+    #ifdef _LZMA_IN_CB
-+    if (rd.Result != LZMA_RESULT_OK)
-+      return rd.Result;
-+    #endif
-+    if (rd.ExtraBytes != 0)
-+      return LZMA_RESULT_DATA_ERROR;
-+    if (RangeDecoderBitDecode(p + IsMatch + (state << kNumPosBitsMax) + posState, &rd) == 0)
-+    {
-+      CProb *probs = p + Literal + (LZMA_LIT_SIZE *
-+        (((
-+        (nowPos
-+        #ifdef _LZMA_OUT_READ
-+        + globalPos
-+        #endif
-+        )
-+        & literalPosMask) << lc) + (previousByte >> (8 - lc))));
-+
-+      if (state < 4) state = 0;
-+      else if (state < 10) state -= 3;
-+      else state -= 6;
-+      if (previousIsMatch)
-+      {
-+        Byte matchByte;
-+        #ifdef _LZMA_OUT_READ
-+        UInt32 pos = dictionaryPos - rep0;
-+        if (pos >= dictionarySize)
-+          pos += dictionarySize;
-+        matchByte = dictionary[pos];
-+        #else
-+        matchByte = outStream[nowPos - rep0];
-+        #endif
-+        previousByte = LzmaLiteralDecodeMatch(probs, &rd, matchByte);
-+        previousIsMatch = 0;
-+      }
-+      else
-+        previousByte = LzmaLiteralDecode(probs, &rd);
-+      outStream[nowPos++] = previousByte;
-+      #ifdef _LZMA_OUT_READ
-+      dictionary[dictionaryPos] = previousByte;
-+      if (++dictionaryPos == dictionarySize)
-+        dictionaryPos = 0;
-+      #endif
-+    }
-+    else
-+    {
-+      previousIsMatch = 1;
-+      if (RangeDecoderBitDecode(p + IsRep + state, &rd) == 1)
-+      {
-+        if (RangeDecoderBitDecode(p + IsRepG0 + state, &rd) == 0)
-+        {
-+          if (RangeDecoderBitDecode(p + IsRep0Long + (state << kNumPosBitsMax) + posState, &rd) == 0)
-+          {
-+            #ifdef _LZMA_OUT_READ
-+            UInt32 pos;
-+            #endif
-+            if (
-+               (nowPos
-+                #ifdef _LZMA_OUT_READ
-+                + globalPos
-+                #endif
-+               )
-+               == 0)
-+              return LZMA_RESULT_DATA_ERROR;
-+            state = state < 7 ? 9 : 11;
-+            #ifdef _LZMA_OUT_READ
-+            pos = dictionaryPos - rep0;
-+            if (pos >= dictionarySize)
-+              pos += dictionarySize;
-+            previousByte = dictionary[pos];
-+            dictionary[dictionaryPos] = previousByte;
-+            if (++dictionaryPos == dictionarySize)
-+              dictionaryPos = 0;
-+            #else
-+            previousByte = outStream[nowPos - rep0];
-+            #endif
-+            outStream[nowPos++] = previousByte;
-+            continue;
-+          }
-+        }
-+        else
-+        {
-+          UInt32 distance;
-+          if(RangeDecoderBitDecode(p + IsRepG1 + state, &rd) == 0)
-+            distance = rep1;
-+          else
-+          {
-+            if(RangeDecoderBitDecode(p + IsRepG2 + state, &rd) == 0)
-+              distance = rep2;
-+            else
-+            {
-+              distance = rep3;
-+              rep3 = rep2;
-+            }
-+            rep2 = rep1;
-+          }
-+          rep1 = rep0;
-+          rep0 = distance;
-+        }
-+        len = LzmaLenDecode(p + RepLenCoder, &rd, posState);
-+        state = state < 7 ? 8 : 11;
-+      }
-+      else
-+      {
-+        int posSlot;
-+        rep3 = rep2;
-+        rep2 = rep1;
-+        rep1 = rep0;
-+        state = state < 7 ? 7 : 10;
-+        len = LzmaLenDecode(p + LenCoder, &rd, posState);
-+        posSlot = RangeDecoderBitTreeDecode(p + PosSlot +
-+            ((len < kNumLenToPosStates ? len : kNumLenToPosStates - 1) <<
-+            kNumPosSlotBits), kNumPosSlotBits, &rd);
-+        if (posSlot >= kStartPosModelIndex)
-+        {
-+          int numDirectBits = ((posSlot >> 1) - 1);
-+          rep0 = ((2 | ((UInt32)posSlot & 1)) << numDirectBits);
-+          if (posSlot < kEndPosModelIndex)
-+          {
-+            rep0 += RangeDecoderReverseBitTreeDecode(
-+                p + SpecPos + rep0 - posSlot - 1, numDirectBits, &rd);
-+          }
-+          else
-+          {
-+            rep0 += RangeDecoderDecodeDirectBits(&rd,
-+                numDirectBits - kNumAlignBits) << kNumAlignBits;
-+            rep0 += RangeDecoderReverseBitTreeDecode(p + Align, kNumAlignBits, &rd);
-+          }
-+        }
-+        else
-+          rep0 = posSlot;
-+        rep0++;
-+      }
-+      if (rep0 == (UInt32)(0))
-+      {
-+        /* it's for stream version */
-+        len = -1;
-+        break;
-+      }
-+      if (rep0 > nowPos
-+        #ifdef _LZMA_OUT_READ
-+        + globalPos
-+        #endif
-+        )
-+      {
-+        return LZMA_RESULT_DATA_ERROR;
-+      }
-+      len += kMatchMinLen;
-+      do
-+      {
-+        #ifdef _LZMA_OUT_READ
-+        UInt32 pos = dictionaryPos - rep0;
-+        if (pos >= dictionarySize)
-+          pos += dictionarySize;
-+        previousByte = dictionary[pos];
-+        dictionary[dictionaryPos] = previousByte;
-+        if (++dictionaryPos == dictionarySize)
-+          dictionaryPos = 0;
-+        #else
-+        previousByte = outStream[nowPos - rep0];
-+        #endif
-+        outStream[nowPos++] = previousByte;
-+        len--;
-+      }
-+      while(len > 0 && nowPos < outSize);
-+    }
-+  }
-+
-+  #ifdef _LZMA_OUT_READ
-+  vs->RangeDecoder = rd;
-+  vs->DictionaryPos = dictionaryPos;
-+  vs->GlobalPos = globalPos + nowPos;
-+  vs->Reps[0] = rep0;
-+  vs->Reps[1] = rep1;
-+  vs->Reps[2] = rep2;
-+  vs->Reps[3] = rep3;
-+  vs->State = state;
-+  vs->PreviousIsMatch = previousIsMatch;
-+  vs->RemainLen = len;
-+  #endif
-+
-+  *outSizeProcessed = nowPos;
-+  return LZMA_RESULT_OK;
-+}
---- a/lib/Makefile
-+++ b/lib/Makefile
-@@ -12,7 +12,7 @@ lib-$(CONFIG_SMP) += cpumask.o
- 
- lib-y	+= kobject.o kref.o kobject_uevent.o klist.o
- 
--obj-y += sort.o parser.o halfmd4.o debug_locks.o random32.o bust_spinlocks.o
-+obj-y += sort.o parser.o halfmd4.o debug_locks.o random32.o bust_spinlocks.o LzmaDecode.o
- 
- ifeq ($(CONFIG_DEBUG_KOBJECT),y)
- CFLAGS_kobject.o += -DDEBUG
-@@ -56,6 +56,7 @@ obj-$(CONFIG_SMP) += percpu_counter.o
- obj-$(CONFIG_AUDIT_GENERIC) += audit.o
- 
- obj-$(CONFIG_SWIOTLB) += swiotlb.o
-+
- obj-$(CONFIG_FAULT_INJECTION) += fault-inject.o
- 
- lib-$(CONFIG_GENERIC_BUG) += bug.o

target/linux/generic-2.6/patches-2.6.21/003-squashfs_lzma.patch

@@ -1,107 +0,0 @@
---- a/fs/squashfs/inode.c
-+++ b/fs/squashfs/inode.c
-@@ -4,6 +4,9 @@
-  * Copyright (c) 2002, 2003, 2004, 2005, 2006
-  * Phillip Lougher <phillip@lougher.org.uk>
-  *
-+ * LZMA decompressor support added by Oleg I. Vdovikin
-+ * Copyright (c) 2005 Oleg I.Vdovikin <oleg@cs.msu.su>
-+ *
-  * This program is free software; you can redistribute it and/or
-  * modify it under the terms of the GNU General Public License
-  * as published by the Free Software Foundation; either version 2,
-@@ -21,6 +24,7 @@
-  * inode.c
-  */
- 
-+#define SQUASHFS_LZMA
- #include <linux/types.h>
- #include <linux/squashfs_fs.h>
- #include <linux/module.h>
-@@ -44,6 +48,19 @@
- 
- #include "squashfs.h"
- 
-+#ifdef SQUASHFS_LZMA
-+#include <linux/LzmaDecode.h>
-+
-+/* default LZMA settings, should be in sync with mksquashfs */
-+#define LZMA_LC 3
-+#define LZMA_LP 0
-+#define LZMA_PB 2
-+
-+#define LZMA_WORKSPACE_SIZE ((LZMA_BASE_SIZE + \
-+      (LZMA_LIT_SIZE << (LZMA_LC + LZMA_LP))) * sizeof(CProb))
-+
-+#endif
-+
- static void squashfs_put_super(struct super_block *);
- static int squashfs_statfs(struct dentry *, struct kstatfs *);
- static int squashfs_symlink_readpage(struct file *file, struct page *page);
-@@ -64,7 +81,11 @@ static int squashfs_get_sb(struct file_s
- 			const char *, void *, struct vfsmount *);
- 
- 
-+#ifdef SQUASHFS_LZMA
-+static unsigned char lzma_workspace[LZMA_WORKSPACE_SIZE];
-+#else
- static z_stream stream;
-+#endif
- 
- static struct file_system_type squashfs_fs_type = {
- 	.owner = THIS_MODULE,
-@@ -249,6 +270,15 @@ SQSH_EXTERN unsigned int squashfs_read_d
- 	if (compressed) {
- 		int zlib_err;
- 
-+#ifdef SQUASHFS_LZMA
-+		if ((zlib_err = LzmaDecode(lzma_workspace,
-+			LZMA_WORKSPACE_SIZE, LZMA_LC, LZMA_LP, LZMA_PB,
-+			c_buffer, c_byte, buffer, msblk->read_size, &bytes)) != LZMA_RESULT_OK)
-+		{
-+			ERROR("lzma returned unexpected result 0x%x\n", zlib_err);
-+			bytes = 0;
-+		}
-+#else
- 		stream.next_in = c_buffer;
- 		stream.avail_in = c_byte;
- 		stream.next_out = buffer;
-@@ -263,7 +293,7 @@ SQSH_EXTERN unsigned int squashfs_read_d
- 			bytes = 0;
- 		} else
- 			bytes = stream.total_out;
--
-+#endif
- 		up(&msblk->read_data_mutex);
- 	}
- 
-@@ -2045,15 +2075,19 @@ static int __init init_squashfs_fs(void)
- 	printk(KERN_INFO "squashfs: version 3.0 (2006/03/15) "
- 		"Phillip Lougher\n");
- 
-+#ifndef SQUASHFS_LZMA
- 	if (!(stream.workspace = vmalloc(zlib_inflate_workspacesize()))) {
- 		ERROR("Failed to allocate zlib workspace\n");
- 		destroy_inodecache();
- 		err = -ENOMEM;
- 		goto out;
- 	}
-+#endif
- 
- 	if ((err = register_filesystem(&squashfs_fs_type))) {
-+#ifndef SQUASHFS_LZMA
- 		vfree(stream.workspace);
-+#endif
- 		destroy_inodecache();
- 	}
- 
-@@ -2064,7 +2098,9 @@ out:
- 
- static void __exit exit_squashfs_fs(void)
- {
-+#ifndef SQUASHFS_LZMA
- 	vfree(stream.workspace);
-+#endif
- 	unregister_filesystem(&squashfs_fs_type);
- 	destroy_inodecache();
- }

target/linux/generic-2.6/patches-2.6.21/004-extra_optimization.patch

@@ -1,12 +0,0 @@
---- a/Makefile
-+++ b/Makefile
-@@ -507,6 +507,9 @@ CFLAGS          += $(call cc-option, -fn
- NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
- CHECKFLAGS     += $(NOSTDINC_FLAGS)
- 
-+# improve gcc optimization
-+CFLAGS += $(call cc-option,-funit-at-a-time,)
-+
- # warn about C99 declaration after statement
- CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
- 

target/linux/generic-2.6/patches-2.6.21/006-gcc4_inline_fix.patch

@@ -1,11 +0,0 @@
---- a/include/asm-mips/system.h
-+++ b/include/asm-mips/system.h
-@@ -188,7 +188,7 @@ extern __u64 __xchg_u64_unsupported_on_3
-    if something tries to do an invalid xchg().  */
- extern void __xchg_called_with_bad_pointer(void);
- 
--static inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
-+static __always_inline unsigned long __xchg(unsigned long x, volatile void * ptr, int size)
- {
- 	switch (size) {
- 	case 4:

target/linux/generic-2.6/patches-2.6.21/007-samsung_flash.patch

@@ -1,36 +0,0 @@
---- a/drivers/mtd/chips/cfi_cmdset_0002.c
-+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
-@@ -51,6 +51,7 @@
- #define SST49LF040B	        0x0050
- #define SST49LF008A		0x005a
- #define AT49BV6416		0x00d6
-+#define MANUFACTURER_SAMSUNG	0x00ec
- 
- static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *);
- static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *);
-@@ -294,12 +295,19 @@ struct mtd_info *cfi_cmdset_0002(struct 
- 
- 		if (extp->MajorVersion != '1' ||
- 		    (extp->MinorVersion < '0' || extp->MinorVersion > '4')) {
--			printk(KERN_ERR "  Unknown Amd/Fujitsu Extended Query "
--			       "version %c.%c.\n",  extp->MajorVersion,
--			       extp->MinorVersion);
--			kfree(extp);
--			kfree(mtd);
--			return NULL;
-+		        if (cfi->mfr == MANUFACTURER_SAMSUNG &&
-+			    (extp->MajorVersion == '3' && extp->MinorVersion == '3')) {
-+			    printk(KERN_NOTICE "  Newer Samsung flash detected, "
-+			           "should be compatibile with Amd/Fujitsu.\n");
-+		        }
-+		        else {
-+			    printk(KERN_ERR "  Unknown Amd/Fujitsu Extended Query "
-+			           "version %c.%c.\n",  extp->MajorVersion,
-+			           extp->MinorVersion);
-+			    kfree(extp);
-+			    kfree(mtd);
-+			    return NULL;
-+		        }
- 		}
- 
- 		/* Install our own private info structure */

target/linux/generic-2.6/patches-2.6.21/009-revert_intel_flash_breakage.patch

@@ -1,169 +0,0 @@
---- a/drivers/mtd/chips/cfi_cmdset_0001.c
-+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
-@@ -919,7 +919,7 @@ static void __xipram xip_enable(struct m
- 
- static int __xipram xip_wait_for_operation(
- 		struct map_info *map, struct flchip *chip,
--		unsigned long adr, unsigned int chip_op_time )
-+		unsigned long adr, int *chip_op_time )
- {
- 	struct cfi_private *cfi = map->fldrv_priv;
- 	struct cfi_pri_intelext *cfip = cfi->cmdset_priv;
-@@ -928,7 +928,7 @@ static int __xipram xip_wait_for_operati
- 	flstate_t oldstate, newstate;
- 
-        	start = xip_currtime();
--	usec = chip_op_time * 8;
-+	usec = *chip_op_time * 8;
- 	if (usec == 0)
- 		usec = 500000;
- 	done = 0;
-@@ -1038,8 +1038,8 @@ static int __xipram xip_wait_for_operati
- #define XIP_INVAL_CACHED_RANGE(map, from, size)  \
- 	INVALIDATE_CACHED_RANGE(map, from, size)
- 
--#define INVAL_CACHE_AND_WAIT(map, chip, cmd_adr, inval_adr, inval_len, usec) \
--	xip_wait_for_operation(map, chip, cmd_adr, usec)
-+#define INVAL_CACHE_AND_WAIT(map, chip, cmd_adr, inval_adr, inval_len, p_usec) \
-+	xip_wait_for_operation(map, chip, cmd_adr, p_usec)
- 
- #else
- 
-@@ -1051,65 +1051,65 @@ static int __xipram xip_wait_for_operati
- static int inval_cache_and_wait_for_operation(
- 		struct map_info *map, struct flchip *chip,
- 		unsigned long cmd_adr, unsigned long inval_adr, int inval_len,
--		unsigned int chip_op_time)
-+		int *chip_op_time )
- {
- 	struct cfi_private *cfi = map->fldrv_priv;
- 	map_word status, status_OK = CMD(0x80);
--	int chip_state = chip->state;
--	unsigned int timeo, sleep_time;
-+	int z, chip_state = chip->state;
-+	unsigned long timeo;
- 
- 	spin_unlock(chip->mutex);
- 	if (inval_len)
- 		INVALIDATE_CACHED_RANGE(map, inval_adr, inval_len);
-+	if (*chip_op_time)
-+		cfi_udelay(*chip_op_time);
- 	spin_lock(chip->mutex);
- 
--	/* set our timeout to 8 times the expected delay */
--	timeo = chip_op_time * 8;
--	if (!timeo)
--		timeo = 500000;
--	sleep_time = chip_op_time / 2;
-+	timeo = *chip_op_time * 8 * HZ / 1000000;
-+	if (timeo < HZ/2)
-+		timeo = HZ/2;
-+	timeo += jiffies;
- 
-+	z = 0;
- 	for (;;) {
-+		if (chip->state != chip_state) {
-+			/* Someone's suspended the operation: sleep */
-+			DECLARE_WAITQUEUE(wait, current);
-+
-+			set_current_state(TASK_UNINTERRUPTIBLE);
-+			add_wait_queue(&chip->wq, &wait);
-+			spin_unlock(chip->mutex);
-+			schedule();
-+			remove_wait_queue(&chip->wq, &wait);
-+			timeo = jiffies + (HZ / 2); /* FIXME */
-+			spin_lock(chip->mutex);
-+			continue;
-+		}
-+
- 		status = map_read(map, cmd_adr);
- 		if (map_word_andequal(map, status, status_OK, status_OK))
- 			break;
- 
--		if (!timeo) {
-+		/* OK Still waiting */
-+		if (time_after(jiffies, timeo)) {
- 			map_write(map, CMD(0x70), cmd_adr);
- 			chip->state = FL_STATUS;
- 			return -ETIME;
- 		}
- 
--		/* OK Still waiting. Drop the lock, wait a while and retry. */
-+		/* Latency issues. Drop the lock, wait a while and retry */
-+		z++;
- 		spin_unlock(chip->mutex);
--		if (sleep_time >= 1000000/HZ) {
--			/*
--			 * Half of the normal delay still remaining
--			 * can be performed with a sleeping delay instead
--			 * of busy waiting.
--			 */
--			msleep(sleep_time/1000);
--			timeo -= sleep_time;
--			sleep_time = 1000000/HZ;
--		} else {
--			udelay(1);
--			cond_resched();
--			timeo--;
--		}
-+		cfi_udelay(1);
- 		spin_lock(chip->mutex);
--
--		while (chip->state != chip_state) {
--			/* Someone's suspended the operation: sleep */
--			DECLARE_WAITQUEUE(wait, current);
--			set_current_state(TASK_UNINTERRUPTIBLE);
--			add_wait_queue(&chip->wq, &wait);
--			spin_unlock(chip->mutex);
--			schedule();
--			remove_wait_queue(&chip->wq, &wait);
--			spin_lock(chip->mutex);
--		}
- 	}
- 
-+	if (!z) {
-+		if (!--(*chip_op_time))
-+			*chip_op_time = 1;
-+	} else if (z > 1)
-+		++(*chip_op_time);
-+
- 	/* Done and happy. */
-  	chip->state = FL_STATUS;
- 	return 0;
-@@ -1118,7 +1118,8 @@ static int inval_cache_and_wait_for_oper
- #endif
- 
- #define WAIT_TIMEOUT(map, chip, adr, udelay) \
--	INVAL_CACHE_AND_WAIT(map, chip, adr, 0, 0, udelay);
-+	({ int __udelay = (udelay); \
-+	   INVAL_CACHE_AND_WAIT(map, chip, adr, 0, 0, &__udelay); })
- 
- 
- static int do_point_onechip (struct map_info *map, struct flchip *chip, loff_t adr, size_t len)
-@@ -1342,7 +1343,7 @@ static int __xipram do_write_oneword(str
- 
- 	ret = INVAL_CACHE_AND_WAIT(map, chip, adr,
- 				   adr, map_bankwidth(map),
--				   chip->word_write_time);
-+				   &chip->word_write_time);
- 	if (ret) {
- 		xip_enable(map, chip, adr);
- 		printk(KERN_ERR "%s: word write error (status timeout)\n", map->name);
-@@ -1579,7 +1580,7 @@ static int __xipram do_write_buffer(stru
- 
- 	ret = INVAL_CACHE_AND_WAIT(map, chip, cmd_adr,
- 				   adr, len,
--				   chip->buffer_write_time);
-+				   &chip->buffer_write_time);
- 	if (ret) {
- 		map_write(map, CMD(0x70), cmd_adr);
- 		chip->state = FL_STATUS;
-@@ -1714,7 +1715,7 @@ static int __xipram do_erase_oneblock(st
- 
- 	ret = INVAL_CACHE_AND_WAIT(map, chip, adr,
- 				   adr, len,
--				   chip->erase_time);
-+				   &chip->erase_time);
- 	if (ret) {
- 		map_write(map, CMD(0x70), adr);
- 		chip->state = FL_STATUS;

target/linux/generic-2.6/patches-2.6.21/010-disable_old_squashfs_compatibility.patch

@@ -1,19 +0,0 @@
---- a/fs/squashfs/Makefile
-+++ b/fs/squashfs/Makefile
-@@ -4,4 +4,3 @@
- 
- obj-$(CONFIG_SQUASHFS) += squashfs.o
- squashfs-y += inode.o
--squashfs-y += squashfs2_0.o
---- a/fs/squashfs/squashfs.h
-+++ b/fs/squashfs/squashfs.h
-@@ -24,6 +24,9 @@
- #ifdef CONFIG_SQUASHFS_1_0_COMPATIBILITY
- #undef CONFIG_SQUASHFS_1_0_COMPATIBILITY
- #endif
-+#ifdef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+#undef CONFIG_SQUASHFS_2_0_COMPATIBILITY
-+#endif
- 
- #ifdef SQUASHFS_TRACE
- #define TRACE(s, args...)	printk(KERN_NOTICE "SQUASHFS: "s, ## args)

target/linux/generic-2.6/patches-2.6.21/011-mips_boot.patch

@@ -1,19 +0,0 @@
---- a/arch/mips/kernel/head.S
-+++ b/arch/mips/kernel/head.S
-@@ -129,11 +129,15 @@
- #endif
- 	.endm
- 
-+
-+	j kernel_entry
-+	nop
-+
- 	/*
- 	 * Reserved space for exception handlers.
- 	 * Necessary for machines which link their kernels at KSEG0.
- 	 */
--	.fill	0x400
-+	.align 10
- 
- EXPORT(stext)					# used for profiling
- EXPORT(_stext)

target/linux/generic-2.6/patches-2.6.21/012-mips_cpu_tlb.patch

@@ -1,18 +0,0 @@
---- a/arch/mips/mm/tlbex.c
-+++ b/arch/mips/mm/tlbex.c
-@@ -887,7 +887,6 @@ static __init void build_tlb_write_entry
- 	case CPU_R10000:
- 	case CPU_R12000:
- 	case CPU_R14000:
--	case CPU_4KC:
- 	case CPU_SB1:
- 	case CPU_SB1A:
- 	case CPU_4KSC:
-@@ -915,6 +914,7 @@ static __init void build_tlb_write_entry
- 		tlbw(p);
- 		break;
- 
-+	case CPU_4KC:
- 	case CPU_4KEC:
- 	case CPU_24K:
- 	case CPU_34K:

target/linux/generic-2.6/patches-2.6.21/013-mips_generic_gpio_support.patch

@@ -1,32 +0,0 @@
---- a/arch/mips/defconfig
-+++ b/arch/mips/defconfig
-@@ -69,6 +69,7 @@ CONFIG_GENERIC_FIND_NEXT_BIT=y
- CONFIG_GENERIC_HWEIGHT=y
- CONFIG_GENERIC_CALIBRATE_DELAY=y
- CONFIG_GENERIC_TIME=y
-+CONFIG_GENERIC_GPIO=n
- CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
- # CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
- CONFIG_ARC=y
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -869,6 +869,10 @@ config GENERIC_TIME
- 	bool
- 	default y
- 
-+config GENERIC_GPIO
-+	bool
-+	default n
-+
- config SCHED_NO_NO_OMIT_FRAME_POINTER
- 	bool
- 	default y
---- /dev/null
-+++ b/include/asm-mips/gpio.h
-@@ -0,0 +1,6 @@
-+#ifndef _ASM_MIPS_GPIO_H
-+#define _ASM_MIPS_GPIO_H
-+
-+#include <gpio.h>
-+
-+#endif /* _ASM_MIPS_GPIO_H */

target/linux/generic-2.6/patches-2.6.21/024-mips_disable_fpu.patch

@@ -1,150 +0,0 @@
-MIPS: allow disabling the kernel FPU emulator
-
-This patch allows turning off the in-kernel Algorithmics
-FPU emulator support, which allows one to save a couple of
-precious blocks on an embedded system.
-
-Signed-off-by: Florian Fainelli <florian@openwrt.org>
-
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -938,6 +938,17 @@ config LIMITED_DMA
- config MIPS_BONITO64
- 	bool
- 
-+config MIPS_FPU_EMU
-+	bool "Enable FPU emulation"
-+	default y
-+	help
-+	   This option allows building a kernel with or without the Algorithmics
-+	   FPU emulator enabled. Turning off this option results in a kernel which
-+	   does not catch floating operations exceptions. Make sure that your toolchain
-+	   is configured to enable software floating point emulation in that case.
-+		
-+	   If unsure say Y here.
-+
- config MIPS_MSC
- 	bool
- 
---- a/arch/mips/math-emu/Makefile
-+++ b/arch/mips/math-emu/Makefile
-@@ -1,11 +1,12 @@
- #
- # Makefile for the Linux/MIPS kernel FPU emulation.
- #
-+obj-y	:=	kernel_linkage.o dsemul.o cp1emu.o
- 
--obj-y	:= cp1emu.o ieee754m.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \
-+obj-$(CONFIG_MIPS_FPU_EMU)	+= ieee754m.o ieee754d.o ieee754dp.o ieee754sp.o ieee754.o \
- 	   ieee754xcpt.o dp_frexp.o dp_modf.o dp_div.o dp_mul.o dp_sub.o \
- 	   dp_add.o dp_fsp.o dp_cmp.o dp_logb.o dp_scalb.o dp_simple.o \
- 	   dp_tint.o dp_fint.o dp_tlong.o dp_flong.o sp_frexp.o sp_modf.o \
- 	   sp_div.o sp_mul.o sp_sub.o sp_add.o sp_fdp.o sp_cmp.o sp_logb.o \
- 	   sp_scalb.o sp_simple.o sp_tint.o sp_fint.o sp_tlong.o sp_flong.o \
--	   dp_sqrt.o sp_sqrt.o kernel_linkage.o dsemul.o
-+	   dp_sqrt.o sp_sqrt.o
---- a/arch/mips/math-emu/cp1emu.c
-+++ b/arch/mips/math-emu/cp1emu.c
-@@ -56,6 +56,12 @@
- #endif
- #define __mips 4
- 
-+/* Further private data for which no space exists in mips_fpu_struct */
-+
-+struct mips_fpu_emulator_stats fpuemustats;
-+
-+#ifdef CONFIG_MIPS_FPU_EMU
-+
- /* Function which emulates a floating point instruction. */
- 
- static int fpu_emu(struct pt_regs *, struct mips_fpu_struct *,
-@@ -66,10 +72,6 @@ static int fpux_emu(struct pt_regs *,
- 	struct mips_fpu_struct *, mips_instruction);
- #endif
- 
--/* Further private data for which no space exists in mips_fpu_struct */
--
--struct mips_fpu_emulator_stats fpuemustats;
--
- /* Control registers */
- 
- #define FPCREG_RID	0	/* $0  = revision id */
-@@ -1277,3 +1279,10 @@ int fpu_emulator_cop1Handler(struct pt_r
- 
- 	return sig;
- }
-+#else
-+int fpu_emulator_cop1Handler(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
-+        int has_fpu)
-+{
-+	return 0;
-+}
-+#endif /* CONFIG_MIPS_FPU_EMU */
---- a/arch/mips/math-emu/dsemul.c
-+++ b/arch/mips/math-emu/dsemul.c
-@@ -112,6 +112,7 @@ int mips_dsemul(struct pt_regs *regs, mi
- 	return SIGILL;		/* force out of emulation loop */
- }
- 
-+#ifdef CONFIG_MIPS_FPU_EMU
- int do_dsemulret(struct pt_regs *xcp)
- {
- 	struct emuframe *fr;
-@@ -167,3 +168,9 @@ int do_dsemulret(struct pt_regs *xcp)
- 
- 	return 1;
- }
-+#else
-+int do_dsemulret(struct pt_regs *xcp)
-+{
-+	return 0;
-+}
-+#endif /* CONFIG_MIPS_FPU_EMU */
---- a/arch/mips/math-emu/kernel_linkage.c
-+++ b/arch/mips/math-emu/kernel_linkage.c
-@@ -28,6 +28,7 @@
- 
- #define SIGNALLING_NAN 0x7ff800007ff80000LL
- 
-+#ifdef CONFIG_MIPS_FPU_EMU
- void fpu_emulator_init_fpu(void)
- {
- 	static int first = 1;
-@@ -111,4 +112,36 @@ int fpu_emulator_restore_context32(struc
- 
- 	return err;
- }
--#endif
-+#endif	/* CONFIG_64BIT */
-+#else
-+
-+void fpu_emulator_init_fpu(void)
-+{
-+	printk(KERN_INFO "FPU emulator disabled, make sure your toolchain"
-+		"was compiled with software floating point support (soft-float)\n");
-+	return;
-+}
-+
-+int fpu_emulator_save_context(struct sigcontext __user *sc)
-+{
-+	return 0;
-+}
-+
-+int fpu_emulator_restore_context(struct sigcontext __user *sc)
-+{
-+	return 0;
-+}
-+
-+#ifdef CONFIG_64BIT
-+int fpu_emulator_save_context32(struct sigcontext32 __user *sc)
-+{
-+	return 0;
-+}
-+
-+int fpu_emulator_restore_context32(struct sigcontext32 __user *sc)
-+{
-+	return 0;
-+}
-+
-+#endif	/* CONFIG_64BIT */
-+#endif /* CONFIG_MIPS_FPU_EMU */

target/linux/generic-2.6/patches-2.6.21/060-rootfs_split.patch

@@ -1,488 +0,0 @@
---- a/drivers/mtd/Kconfig
-+++ b/drivers/mtd/Kconfig
-@@ -49,6 +49,16 @@ config MTD_PARTITIONS
- 	  devices. Partitioning on NFTL 'devices' is a different - that's the
- 	  'normal' form of partitioning used on a block device.
- 
-+config MTD_ROOTFS_ROOT_DEV
-+	bool "Automatically set 'rootfs' partition to be root filesystem"
-+	depends on MTD_PARTITIONS
-+	default y
-+
-+config MTD_ROOTFS_SPLIT
-+	bool "Automatically split 'rootfs' partition for squashfs"
-+	depends on MTD_PARTITIONS
-+	default y
-+
- config MTD_REDBOOT_PARTS
- 	tristate "RedBoot partition table parsing"
- 	depends on MTD_PARTITIONS
---- a/drivers/mtd/mtdpart.c
-+++ b/drivers/mtd/mtdpart.c
-@@ -20,6 +20,8 @@
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/partitions.h>
- #include <linux/mtd/compatmac.h>
-+#include <linux/squashfs_fs.h>
-+#include <linux/root_dev.h>
- 
- /* Our partition linked list */
- static LIST_HEAD(mtd_partitions);
-@@ -308,6 +310,266 @@ int del_mtd_partitions(struct mtd_info *
- 	return 0;
- }
- 
-+static u_int32_t cur_offset = 0;
-+static int add_one_partition(struct mtd_info *master, const struct mtd_partition *part,
-+		int i, struct mtd_part **slp)
-+{
-+	struct mtd_part *slave;
-+
-+	/* allocate the partition structure */
-+	slave = kzalloc (sizeof(*slave), GFP_KERNEL);
-+	if (!slave) {
-+		printk ("memory allocation error while creating partitions for \"%s\"\n",
-+			master->name);
-+		del_mtd_partitions(master);
-+		return -ENOMEM;
-+	}
-+	list_add(&slave->list, &mtd_partitions);
-+
-+	/* set up the MTD object for this partition */
-+	slave->mtd.type = master->type;
-+	slave->mtd.flags = master->flags & ~part->mask_flags;
-+	slave->mtd.size = part->size;
-+	slave->mtd.writesize = master->writesize;
-+	slave->mtd.oobsize = master->oobsize;
-+	slave->mtd.oobavail = master->oobavail;
-+	slave->mtd.subpage_sft = master->subpage_sft;
-+
-+	slave->mtd.name = part->name;
-+	slave->mtd.bank_size = master->bank_size;
-+	slave->mtd.owner = master->owner;
-+
-+	slave->mtd.read = part_read;
-+	slave->mtd.write = part_write;
-+
-+	if(master->point && master->unpoint){
-+		slave->mtd.point = part_point;
-+		slave->mtd.unpoint = part_unpoint;
-+	}
-+
-+	if (master->read_oob)
-+		slave->mtd.read_oob = part_read_oob;
-+	if (master->write_oob)
-+		slave->mtd.write_oob = part_write_oob;
-+	if(master->read_user_prot_reg)
-+		slave->mtd.read_user_prot_reg = part_read_user_prot_reg;
-+	if(master->read_fact_prot_reg)
-+		slave->mtd.read_fact_prot_reg = part_read_fact_prot_reg;
-+	if(master->write_user_prot_reg)
-+		slave->mtd.write_user_prot_reg = part_write_user_prot_reg;
-+	if(master->lock_user_prot_reg)
-+		slave->mtd.lock_user_prot_reg = part_lock_user_prot_reg;
-+	if(master->get_user_prot_info)
-+		slave->mtd.get_user_prot_info = part_get_user_prot_info;
-+	if(master->get_fact_prot_info)
-+		slave->mtd.get_fact_prot_info = part_get_fact_prot_info;
-+	if (master->sync)
-+		slave->mtd.sync = part_sync;
-+	if (!i && master->suspend && master->resume) {
-+			slave->mtd.suspend = part_suspend;
-+			slave->mtd.resume = part_resume;
-+	}
-+	if (master->writev)
-+		slave->mtd.writev = part_writev;
-+	if (master->lock)
-+		slave->mtd.lock = part_lock;
-+	if (master->unlock)
-+		slave->mtd.unlock = part_unlock;
-+	if (master->block_isbad)
-+		slave->mtd.block_isbad = part_block_isbad;
-+	if (master->block_markbad)
-+		slave->mtd.block_markbad = part_block_markbad;
-+	slave->mtd.erase = part_erase;
-+	slave->master = master;
-+	slave->offset = part->offset;
-+	slave->index = i;
-+
-+	if (slave->offset == MTDPART_OFS_APPEND)
-+		slave->offset = cur_offset;
-+	if (slave->offset == MTDPART_OFS_NXTBLK) {
-+		slave->offset = cur_offset;
-+		if ((cur_offset % master->erasesize) != 0) {
-+			/* Round up to next erasesize */
-+			slave->offset = ((cur_offset / master->erasesize) + 1) * master->erasesize;
-+			printk(KERN_NOTICE "Moving partition %d: "
-+			       "0x%08x -> 0x%08x\n", i,
-+			       cur_offset, slave->offset);
-+		}
-+	}
-+	if (slave->mtd.size == MTDPART_SIZ_FULL)
-+		slave->mtd.size = master->size - slave->offset;
-+	cur_offset = slave->offset + slave->mtd.size;
-+
-+	printk (KERN_NOTICE "0x%08x-0x%08x : \"%s\"\n", slave->offset,
-+		slave->offset + slave->mtd.size, slave->mtd.name);
-+
-+	/* let's do some sanity checks */
-+	if (slave->offset >= master->size) {
-+			/* let's register it anyway to preserve ordering */
-+		slave->offset = 0;
-+		slave->mtd.size = 0;
-+		printk ("mtd: partition \"%s\" is out of reach -- disabled\n",
-+			part->name);
-+	}
-+	if (slave->offset + slave->mtd.size > master->size) {
-+		slave->mtd.size = master->size - slave->offset;
-+		printk ("mtd: partition \"%s\" extends beyond the end of device \"%s\" -- size truncated to %#x\n",
-+			part->name, master->name, slave->mtd.size);
-+	}
-+	if (master->numeraseregions>1) {
-+		/* Deal with variable erase size stuff */
-+		int i;
-+		struct mtd_erase_region_info *regions = master->eraseregions;
-+
-+		/* Find the first erase regions which is part of this partition. */
-+		for (i=0; i < master->numeraseregions && slave->offset >= regions[i].offset; i++)
-+			;
-+
-+		for (i--; i < master->numeraseregions && slave->offset + slave->mtd.size > regions[i].offset; i++) {
-+			if (slave->mtd.erasesize < regions[i].erasesize) {
-+				slave->mtd.erasesize = regions[i].erasesize;
-+			}
-+		}
-+	} else {
-+		/* Single erase size */
-+		slave->mtd.erasesize = master->erasesize;
-+	}
-+
-+	if ((slave->mtd.flags & MTD_WRITEABLE) &&
-+	    (slave->offset % slave->mtd.erasesize)) {
-+		/* Doesn't start on a boundary of major erase size */
-+		/* FIXME: Let it be writable if it is on a boundary of _minor_ erase size though */
-+		slave->mtd.flags &= ~MTD_WRITEABLE;
-+		printk ("mtd: partition \"%s\" doesn't start on an erase block boundary -- force read-only\n",
-+			part->name);
-+	}
-+	if ((slave->mtd.flags & MTD_WRITEABLE) &&
-+	    (slave->mtd.size % slave->mtd.erasesize)) {
-+		slave->mtd.flags &= ~MTD_WRITEABLE;
-+		printk ("mtd: partition \"%s\" doesn't end on an erase block -- force read-only\n",
-+			part->name);
-+	}
-+
-+	slave->mtd.ecclayout = master->ecclayout;
-+	if (master->block_isbad) {
-+		uint32_t offs = 0;
-+
-+		while(offs < slave->mtd.size) {
-+			if (master->block_isbad(master,
-+						offs + slave->offset))
-+				slave->mtd.ecc_stats.badblocks++;
-+			offs += slave->mtd.erasesize;
-+		}
-+	}
-+
-+	if(part->mtdp)
-+	{	/* store the object pointer (caller may or may not register it */
-+		*part->mtdp = &slave->mtd;
-+		slave->registered = 0;
-+	}
-+	else
-+	{
-+		/* register our partition */
-+		add_mtd_device(&slave->mtd);
-+		slave->registered = 1;
-+	}
-+
-+	if (slp)
-+		*slp = slave;
-+
-+	return 0;
-+}
-+
-+#ifdef CONFIG_MTD_ROOTFS_SPLIT
-+#define ROOTFS_SPLIT_NAME "rootfs_data"
-+static int split_squashfs(struct mtd_info *master, struct mtd_partition *old,
-+		struct mtd_partition **new)
-+{
-+	struct mtd_partition *part = NULL;
-+	int len;
-+	char buf[512];
-+	struct squashfs_super_block *sb = (struct squashfs_super_block *) buf;
-+	int ret;
-+
-+	ret = master->read(master, old->offset, sizeof(*sb), &len, buf);
-+	if (ret) {
-+		printk(KERN_ALERT "split_squashfs: error occured while reading "
-+			"from \"%s\"\n", master->name);
-+		goto out;
-+	}
-+
-+	if (len != sizeof(*sb)) {
-+		printk(KERN_ALERT "split_squashfs: unable to read superblock "
-+			"from \"%s\"\n", master->name);
-+		ret=-1;
-+		goto out;
-+	}
-+
-+	if (*((u32 *) buf) != SQUASHFS_MAGIC) {
-+		printk(KERN_ALERT "split_squasfs: no squashfs found in \"%s\"\n",
-+			master->name);
-+		ret=0;
-+		goto out;
-+	}
-+
-+	if (sb->bytes_used <= 0) {
-+		printk(KERN_ALERT "split_squashfs: squashfs is empty in \"%s\"\n",
-+			master->name);
-+		ret=0;
-+		goto out;
-+	}
-+
-+	part = kmalloc(sizeof(*part)+sizeof(ROOTFS_SPLIT_NAME)+1, GFP_KERNEL);
-+	if (part == NULL) {
-+		printk(KERN_INFO "split_squashfs: no memory for partition \"%s\"\n",
-+			ROOTFS_SPLIT_NAME);
-+		ret = -ENOMEM;
-+		goto out;
-+	}
-+
-+	memcpy(part, old, sizeof(*part));
-+	part->name = (unsigned char *)&part[1];
-+	strcpy(part->name, ROOTFS_SPLIT_NAME);
-+
-+	len = (u32) sb->bytes_used;
-+	len += (part->offset & 0x000fffff);
-+	len +=  (master->erasesize - 1);
-+	len &= ~(master->erasesize - 1);
-+	len -= (part->offset & 0x000fffff);
-+	part->offset += len;
-+	part->size -= len;
-+
-+	ret = 0;
-+
-+out:
-+	*new = part;
-+	return ret;
-+}
-+
-+static int split_rootfs_data(struct mtd_info *master, struct mtd_partition *part,
-+		int index)
-+{
-+	struct mtd_partition *dpart;
-+	int ret;
-+
-+	ret = split_squashfs(master, part, &dpart);
-+	if (ret)
-+		return ret;
-+
-+	if (dpart == NULL)
-+		return 1;
-+
-+	printk(KERN_INFO "mtd: partition \"%s\" created automatically, ofs=%X, len=%X \n",
-+		ROOTFS_SPLIT_NAME, dpart->offset, dpart->size);
-+
-+	ret = add_one_partition(master, dpart, index, NULL);
-+	if (ret)
-+		kfree(dpart);
-+
-+	return ret;
-+}
-+#endif /* CONFIG_MTD_ROOTFS_SPLIT */
-+
- /*
-  * This function, given a master MTD object and a partition table, creates
-  * and registers slave MTD objects which are bound to the master according to
-@@ -320,169 +582,31 @@ int add_mtd_partitions(struct mtd_info *
- 		       int nbparts)
- {
- 	struct mtd_part *slave;
--	u_int32_t cur_offset = 0;
--	int i;
-+	struct mtd_partition *part;
-+	int i, j, ret = 0;
- 
- 	printk (KERN_NOTICE "Creating %d MTD partitions on \"%s\":\n", nbparts, master->name);
- 
--	for (i = 0; i < nbparts; i++) {
--
--		/* allocate the partition structure */
--		slave = kzalloc (sizeof(*slave), GFP_KERNEL);
--		if (!slave) {
--			printk ("memory allocation error while creating partitions for \"%s\"\n",
--				master->name);
--			del_mtd_partitions(master);
--			return -ENOMEM;
--		}
--		list_add(&slave->list, &mtd_partitions);
--
--		/* set up the MTD object for this partition */
--		slave->mtd.type = master->type;
--		slave->mtd.flags = master->flags & ~parts[i].mask_flags;
--		slave->mtd.size = parts[i].size;
--		slave->mtd.writesize = master->writesize;
--		slave->mtd.oobsize = master->oobsize;
--		slave->mtd.oobavail = master->oobavail;
--		slave->mtd.subpage_sft = master->subpage_sft;
--
--		slave->mtd.name = parts[i].name;
--		slave->mtd.bank_size = master->bank_size;
--		slave->mtd.owner = master->owner;
--
--		slave->mtd.read = part_read;
--		slave->mtd.write = part_write;
--
--		if(master->point && master->unpoint){
--			slave->mtd.point = part_point;
--			slave->mtd.unpoint = part_unpoint;
--		}
--
--		if (master->read_oob)
--			slave->mtd.read_oob = part_read_oob;
--		if (master->write_oob)
--			slave->mtd.write_oob = part_write_oob;
--		if(master->read_user_prot_reg)
--			slave->mtd.read_user_prot_reg = part_read_user_prot_reg;
--		if(master->read_fact_prot_reg)
--			slave->mtd.read_fact_prot_reg = part_read_fact_prot_reg;
--		if(master->write_user_prot_reg)
--			slave->mtd.write_user_prot_reg = part_write_user_prot_reg;
--		if(master->lock_user_prot_reg)
--			slave->mtd.lock_user_prot_reg = part_lock_user_prot_reg;
--		if(master->get_user_prot_info)
--			slave->mtd.get_user_prot_info = part_get_user_prot_info;
--		if(master->get_fact_prot_info)
--			slave->mtd.get_fact_prot_info = part_get_fact_prot_info;
--		if (master->sync)
--			slave->mtd.sync = part_sync;
--		if (!i && master->suspend && master->resume) {
--				slave->mtd.suspend = part_suspend;
--				slave->mtd.resume = part_resume;
--		}
--		if (master->writev)
--			slave->mtd.writev = part_writev;
--		if (master->lock)
--			slave->mtd.lock = part_lock;
--		if (master->unlock)
--			slave->mtd.unlock = part_unlock;
--		if (master->block_isbad)
--			slave->mtd.block_isbad = part_block_isbad;
--		if (master->block_markbad)
--			slave->mtd.block_markbad = part_block_markbad;
--		slave->mtd.erase = part_erase;
--		slave->master = master;
--		slave->offset = parts[i].offset;
--		slave->index = i;
--
--		if (slave->offset == MTDPART_OFS_APPEND)
--			slave->offset = cur_offset;
--		if (slave->offset == MTDPART_OFS_NXTBLK) {
--			slave->offset = cur_offset;
--			if ((cur_offset % master->erasesize) != 0) {
--				/* Round up to next erasesize */
--				slave->offset = ((cur_offset / master->erasesize) + 1) * master->erasesize;
--				printk(KERN_NOTICE "Moving partition %d: "
--				       "0x%08x -> 0x%08x\n", i,
--				       cur_offset, slave->offset);
--			}
--		}
--		if (slave->mtd.size == MTDPART_SIZ_FULL)
--			slave->mtd.size = master->size - slave->offset;
--		cur_offset = slave->offset + slave->mtd.size;
--
--		printk (KERN_NOTICE "0x%08x-0x%08x : \"%s\"\n", slave->offset,
--			slave->offset + slave->mtd.size, slave->mtd.name);
--
--		/* let's do some sanity checks */
--		if (slave->offset >= master->size) {
--				/* let's register it anyway to preserve ordering */
--			slave->offset = 0;
--			slave->mtd.size = 0;
--			printk ("mtd: partition \"%s\" is out of reach -- disabled\n",
--				parts[i].name);
--		}
--		if (slave->offset + slave->mtd.size > master->size) {
--			slave->mtd.size = master->size - slave->offset;
--			printk ("mtd: partition \"%s\" extends beyond the end of device \"%s\" -- size truncated to %#x\n",
--				parts[i].name, master->name, slave->mtd.size);
--		}
--		if (master->numeraseregions>1) {
--			/* Deal with variable erase size stuff */
--			int i;
--			struct mtd_erase_region_info *regions = master->eraseregions;
--
--			/* Find the first erase regions which is part of this partition. */
--			for (i=0; i < master->numeraseregions && slave->offset >= regions[i].offset; i++)
--				;
--
--			for (i--; i < master->numeraseregions && slave->offset + slave->mtd.size > regions[i].offset; i++) {
--				if (slave->mtd.erasesize < regions[i].erasesize) {
--					slave->mtd.erasesize = regions[i].erasesize;
--				}
--			}
--		} else {
--			/* Single erase size */
--			slave->mtd.erasesize = master->erasesize;
--		}
--
--		if ((slave->mtd.flags & MTD_WRITEABLE) &&
--		    (slave->offset % slave->mtd.erasesize)) {
--			/* Doesn't start on a boundary of major erase size */
--			/* FIXME: Let it be writable if it is on a boundary of _minor_ erase size though */
--			slave->mtd.flags &= ~MTD_WRITEABLE;
--			printk ("mtd: partition \"%s\" doesn't start on an erase block boundary -- force read-only\n",
--				parts[i].name);
--		}
--		if ((slave->mtd.flags & MTD_WRITEABLE) &&
--		    (slave->mtd.size % slave->mtd.erasesize)) {
--			slave->mtd.flags &= ~MTD_WRITEABLE;
--			printk ("mtd: partition \"%s\" doesn't end on an erase block -- force read-only\n",
--				parts[i].name);
--		}
--
--		slave->mtd.ecclayout = master->ecclayout;
--		if (master->block_isbad) {
--			uint32_t offs = 0;
--
--			while(offs < slave->mtd.size) {
--				if (master->block_isbad(master,
--							offs + slave->offset))
--					slave->mtd.ecc_stats.badblocks++;
--				offs += slave->mtd.erasesize;
-+	for (i = 0, j = 0; i < nbparts; i++) {
-+		part = (struct mtd_partition *) &parts[i];
-+		ret = add_one_partition(master, part, j, &slave);
-+		if (ret)
-+			return ret;
-+		j++;
-+
-+		if (strcmp(part->name, "rootfs") == 0 && slave->registered) {
-+#ifdef CONFIG_MTD_ROOTFS_ROOT_DEV
-+			if (ROOT_DEV == 0) {
-+				printk(KERN_NOTICE "mtd: partition \"rootfs\" "
-+					"set to be root filesystem\n");
-+				ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, slave->mtd.index);
- 			}
--		}
--
--		if(parts[i].mtdp)
--		{	/* store the object pointer (caller may or may not register it */
--			*parts[i].mtdp = &slave->mtd;
--			slave->registered = 0;
--		}
--		else
--		{
--			/* register our partition */
--			add_mtd_device(&slave->mtd);
--			slave->registered = 1;
-+#endif
-+#ifdef CONFIG_MTD_ROOTFS_SPLIT
-+			ret = split_rootfs_data(master, part, j);
-+			if (ret == 0)
-+				j++;
-+#endif
- 		}
- 	}
- 

target/linux/generic-2.6/patches-2.6.21/065-block2mtd_init.patch

@@ -1,112 +0,0 @@
---- a/drivers/mtd/devices/block2mtd.c
-+++ b/drivers/mtd/devices/block2mtd.c
-@@ -16,6 +16,7 @@
- #include <linux/list.h>
- #include <linux/init.h>
- #include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
- #include <linux/buffer_head.h>
- #include <linux/mutex.h>
- #include <linux/mount.h>
-@@ -288,10 +289,11 @@ static void block2mtd_free_device(struct
- 
- 
- /* FIXME: ensure that mtd->size % erase_size == 0 */
--static struct block2mtd_dev *add_device(char *devname, int erase_size)
-+static struct block2mtd_dev *add_device(char *devname, int erase_size, char *mtdname)
- {
- 	struct block_device *bdev;
- 	struct block2mtd_dev *dev;
-+	struct mtd_partition *part;
- 
- 	if (!devname)
- 		return NULL;
-@@ -330,14 +332,18 @@ static struct block2mtd_dev *add_device(
- 
- 	/* Setup the MTD structure */
- 	/* make the name contain the block device in */
--	dev->mtd.name = kmalloc(sizeof("block2mtd: ") + strlen(devname),
--			GFP_KERNEL);
-+
-+	if (!mtdname)
-+		mtdname = devname;
-+
-+	dev->mtd.name = kmalloc(strlen(mtdname) + 1, GFP_KERNEL);
-+
- 	if (!dev->mtd.name)
- 		goto devinit_err;
-+	
-+	strcpy(dev->mtd.name, mtdname);
- 
--	sprintf(dev->mtd.name, "block2mtd: %s", devname);
--
--	dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK;
-+	dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK & ~(erase_size - 1);
- 	dev->mtd.erasesize = erase_size;
- 	dev->mtd.writesize = 1;
- 	dev->mtd.type = MTD_RAM;
-@@ -349,15 +355,18 @@ static struct block2mtd_dev *add_device(
- 	dev->mtd.read = block2mtd_read;
- 	dev->mtd.priv = dev;
- 	dev->mtd.owner = THIS_MODULE;
--
--	if (add_mtd_device(&dev->mtd)) {
-+	
-+	part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL);
-+	part->name = dev->mtd.name;
-+	part->offset = 0;
-+	part->size = dev->mtd.size;
-+	if (add_mtd_partitions(&dev->mtd, part, 1)) {
- 		/* Device didnt get added, so free the entry */
- 		goto devinit_err;
- 	}
- 	list_add(&dev->list, &blkmtd_device_list);
- 	INFO("mtd%d: [%s] erase_size = %dKiB [%d]", dev->mtd.index,
--			dev->mtd.name + strlen("blkmtd: "),
--			dev->mtd.erasesize >> 10, dev->mtd.erasesize);
-+			mtdname, dev->mtd.erasesize >> 10, dev->mtd.erasesize);
- 	return dev;
- 
- devinit_err:
-@@ -430,9 +439,9 @@ static __initdata char block2mtd_paramli
- 
- static int block2mtd_setup2(const char *val)
- {
--	char buf[80 + 12]; /* 80 for device, 12 for erase size */
-+	char buf[80 + 12 + 80]; /* 80 for device, 12 for erase size, 80 for name */
- 	char *str = buf;
--	char *token[2];
-+	char *token[3];
- 	char *name;
- 	size_t erase_size = PAGE_SIZE;
- 	int i, ret;
-@@ -443,7 +452,7 @@ static int block2mtd_setup2(const char *
- 	strcpy(str, val);
- 	kill_final_newline(str);
- 
--	for (i = 0; i < 2; i++)
-+	for (i = 0; i < 3; i++)
- 		token[i] = strsep(&str, ",");
- 
- 	if (str)
-@@ -463,8 +472,10 @@ static int block2mtd_setup2(const char *
- 			parse_err("illegal erase size");
- 		}
- 	}
-+	if (token[2] && (strlen(token[2]) + 1 > 80))
-+		parse_err("mtd device name too long");
- 
--	add_device(name, erase_size);
-+	add_device(name, erase_size, token[2]);
- 
- 	return 0;
- }
-@@ -498,7 +509,7 @@ static int block2mtd_setup(const char *v
- 
- 
- module_param_call(block2mtd, block2mtd_setup, NULL, NULL, 0200);
--MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>]\"");
-+MODULE_PARM_DESC(block2mtd, "Device to use. \"block2mtd=<dev>[,<erasesize>[,<name>]]\"");
- 
- static int __init block2mtd_init(void)
- {

target/linux/generic-2.6/patches-2.6.21/101-netfilter_layer7_pktmatch.patch

@@ -1,109 +0,0 @@
---- a/include/linux/netfilter/xt_layer7.h
-+++ b/include/linux/netfilter/xt_layer7.h
-@@ -8,6 +8,7 @@ struct xt_layer7_info {
-     char protocol[MAX_PROTOCOL_LEN];
-     char invert:1;
-     char pattern[MAX_PATTERN_LEN];
-+    u_int8_t pkt;
- };
- 
- #endif /* _XT_LAYER7_H */
---- a/net/netfilter/xt_layer7.c
-+++ b/net/netfilter/xt_layer7.c
-@@ -296,34 +296,36 @@ static int match_no_append(struct nf_con
- }
- 
- /* add the new app data to the conntrack.  Return number of bytes added. */
--static int add_data(struct nf_conn * master_conntrack,
--                    char * app_data, int appdatalen)
-+static int add_datastr(char *target, int offset, char *app_data, int len)
- {
- 	int length = 0, i;
--	int oldlength = master_conntrack->layer7.app_data_len;
--
--	/* This is a fix for a race condition by Deti Fliegl. However, I'm not 
--	   clear on whether the race condition exists or whether this really 
--	   fixes it.  I might just be being dense... Anyway, if it's not really 
--	   a fix, all it does is waste a very small amount of time. */
--	if(!master_conntrack->layer7.app_data) return 0;
-+	
-+	if (!target) return 0;
- 
- 	/* Strip nulls. Make everything lower case (our regex lib doesn't
- 	do case insensitivity).  Add it to the end of the current data. */
--	for(i = 0; i < maxdatalen-oldlength-1 &&
--		   i < appdatalen; i++) {
-+	for(i = 0; i < maxdatalen-offset-1 && i < len; i++) {
- 		if(app_data[i] != '\0') {
- 			/* the kernel version of tolower mungs 'upper ascii' */
--			master_conntrack->layer7.app_data[length+oldlength] =
-+			target[length+offset] =
- 				isascii(app_data[i])? 
- 					tolower(app_data[i]) : app_data[i];
- 			length++;
- 		}
- 	}
-+	target[length+offset] = '\0';
-+	
-+	return length;
-+}
- 
--	master_conntrack->layer7.app_data[length+oldlength] = '\0';
--	master_conntrack->layer7.app_data_len = length + oldlength;
-+/* add the new app data to the conntrack.  Return number of bytes added. */
-+static int add_data(struct nf_conn * master_conntrack,
-+                    char * app_data, int appdatalen)
-+{
-+	int length;
- 
-+	length = add_datastr(master_conntrack->layer7.app_data, master_conntrack->layer7.app_data_len, app_data, appdatalen);
-+	master_conntrack->layer7.app_data_len += length;
- 	return length;
- }
- 
-@@ -410,7 +412,7 @@ match(const struct sk_buff *skbin,
- 	struct xt_layer7_info * info = (struct xt_layer7_info *)matchinfo;
- 	enum ip_conntrack_info master_ctinfo, ctinfo;
- 	struct nf_conn *master_conntrack, *conntrack;
--	unsigned char * app_data;
-+	unsigned char *app_data, *tmp_data;
- 	unsigned int pattern_result, appdatalen;
- 	regexp * comppattern;
- 
-@@ -438,8 +440,8 @@ match(const struct sk_buff *skbin,
- 		master_conntrack = master_ct(master_conntrack);
- 
- 	/* if we've classified it or seen too many packets */
--	if(TOTAL_PACKETS > num_packets ||
--	   master_conntrack->layer7.app_proto) {
-+	if(!info->pkt && (TOTAL_PACKETS > num_packets ||
-+	   master_conntrack->layer7.app_proto)) {
- 
- 		pattern_result = match_no_append(conntrack, master_conntrack, 
- 						 ctinfo, master_ctinfo, info);
-@@ -472,6 +474,25 @@ match(const struct sk_buff *skbin,
- 	/* the return value gets checked later, when we're ready to use it */
- 	comppattern = compile_and_cache(info->pattern, info->protocol);
- 
-+	if (info->pkt) {
-+		tmp_data = kmalloc(maxdatalen, GFP_ATOMIC);
-+		if(!tmp_data){
-+			if (net_ratelimit())
-+				printk(KERN_ERR "layer7: out of memory in match, bailing.\n");
-+			return info->invert;
-+		}
-+
-+		tmp_data[0] = '\0';
-+		add_datastr(tmp_data, 0, app_data, appdatalen);
-+		pattern_result = ((comppattern && regexec(comppattern, tmp_data)) ? 1 : 0);
-+
-+		kfree(tmp_data);
-+		tmp_data = NULL;
-+		spin_unlock_bh(&l7_lock);
-+
-+		return (pattern_result ^ info->invert);
-+	}
-+
- 	/* On the first packet of a connection, allocate space for app data */
- 	if(TOTAL_PACKETS == 1 && !skb->cb[0] && 
- 	   !master_conntrack->layer7.app_data){

target/linux/generic-2.6/patches-2.6.21/120-openswan-2.4.0.kernel-2.6-natt.patch

@@ -1,166 +0,0 @@
---- /dev/null
-+++ b/include/net/xfrmudp.h
-@@ -0,0 +1,10 @@
-+/*
-+ * pointer to function for type that xfrm4_input wants, to permit
-+ * decoupling of XFRM from udp.c
-+ */
-+#define HAVE_XFRM4_UDP_REGISTER
-+
-+typedef int (*xfrm4_rcv_encap_t)(struct sk_buff *skb, __u16 encap_type);
-+extern int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func
-+				      , xfrm4_rcv_encap_t *oldfunc);
-+extern int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func);
---- a/net/ipv4/Kconfig
-+++ b/net/ipv4/Kconfig
-@@ -266,6 +266,12 @@ config NET_IPGRE_BROADCAST
- 	  Network), but can be distributed all over the Internet. If you want
- 	  to do that, say Y here and to "IP multicast routing" below.
- 
-+config IPSEC_NAT_TRAVERSAL
-+	bool "IPSEC NAT-Traversal (KLIPS compatible)"
-+	depends on INET
-+	---help---
-+          Includes support for RFC3947/RFC3948 NAT-Traversal of ESP over UDP.
-+
- config IP_MROUTE
- 	bool "IP: multicast routing"
- 	depends on IP_MULTICAST
---- a/net/ipv4/udp.c
-+++ b/net/ipv4/udp.c
-@@ -101,12 +101,15 @@
- #include <net/route.h>
- #include <net/checksum.h>
- #include <net/xfrm.h>
-+#include <net/xfrmudp.h>
- #include "udp_impl.h"
- 
- /*
-  *	Snmp MIB for the UDP layer
-  */
- 
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func;
-+
- DEFINE_SNMP_STAT(struct udp_mib, udp_statistics) __read_mostly;
- 
- struct hlist_head udp_hash[UDP_HTABLE_SIZE];
-@@ -915,6 +918,42 @@ int udp_disconnect(struct sock *sk, int 
- 	return 0;
- }
- 
-+#if defined(CONFIG_XFRM) || defined(CONFIG_IPSEC_NAT_TRAVERSAL)
-+
-+/* if XFRM isn't a module, then register it directly. */
-+#if 0 && !defined(CONFIG_XFRM_MODULE) && !defined(CONFIG_IPSEC_NAT_TRAVERSAL)
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func = xfrm4_rcv_encap;
-+#else
-+static xfrm4_rcv_encap_t xfrm4_rcv_encap_func = NULL;
-+#endif
-+
-+int udp4_register_esp_rcvencap(xfrm4_rcv_encap_t func
-+			       , xfrm4_rcv_encap_t *oldfunc)
-+{
-+  if(oldfunc != NULL) {
-+    *oldfunc = xfrm4_rcv_encap_func;
-+  }
-+
-+#if 0
-+  if(xfrm4_rcv_encap_func != NULL)
-+    return -1;
-+#endif
-+
-+  xfrm4_rcv_encap_func = func;
-+  return 0;
-+}
-+
-+int udp4_unregister_esp_rcvencap(xfrm4_rcv_encap_t func)
-+{
-+  if(xfrm4_rcv_encap_func != func)
-+    return -1;
-+
-+  xfrm4_rcv_encap_func = NULL;
-+  return 0;
-+}
-+#endif /* CONFIG_XFRM_MODULE || CONFIG_IPSEC_NAT_TRAVERSAL */
-+
-+
- /* return:
-  * 	1  if the the UDP system should process it
-  *	0  if we should drop this packet
-@@ -922,7 +961,7 @@ int udp_disconnect(struct sock *sk, int 
-  */
- static int udp_encap_rcv(struct sock * sk, struct sk_buff *skb)
- {
--#ifndef CONFIG_XFRM
-+#if !defined(CONFIG_XFRM) && !defined(CONFIG_IPSEC_NAT_TRAVERSAL)
- 	return 1;
- #else
- 	struct udp_sock *up = udp_sk(sk);
-@@ -937,11 +976,11 @@ static int udp_encap_rcv(struct sock * s
- 	/* if we're overly short, let UDP handle it */
- 	len = skb->len - sizeof(struct udphdr);
- 	if (len <= 0)
--		return 1;
-+		return 2;
- 
- 	/* if this is not encapsulated socket, then just return now */
- 	if (!encap_type)
--		return 1;
-+		return 3;
- 
- 	/* If this is a paged skb, make sure we pull up
- 	 * whatever data we need to look at. */
-@@ -964,7 +1003,7 @@ static int udp_encap_rcv(struct sock * s
- 			len = sizeof(struct udphdr);
- 		} else
- 			/* Must be an IKE packet.. pass it through */
--			return 1;
-+			return 4;
- 		break;
- 	case UDP_ENCAP_ESPINUDP_NON_IKE:
- 		/* Check if this is a keepalive packet.  If so, eat it. */
-@@ -977,7 +1016,7 @@ static int udp_encap_rcv(struct sock * s
- 			len = sizeof(struct udphdr) + 2 * sizeof(u32);
- 		} else
- 			/* Must be an IKE packet.. pass it through */
--			return 1;
-+			return 5;
- 		break;
- 	}
- 
-@@ -988,6 +1027,8 @@ static int udp_encap_rcv(struct sock * s
- 	 */
- 	if (skb_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
- 		return 0;
-+	if (skb_cloned(skb) && pskb_expand_head(skb, 0, 0, GFP_ATOMIC))
-+		return 0;
- 
- 	/* Now we can update and verify the packet length... */
- 	iph = skb->nh.iph;
-@@ -1051,9 +1092,13 @@ int udp_queue_rcv_skb(struct sock * sk, 
- 			return 0;
- 		}
- 		if (ret < 0) {
--			/* process the ESP packet */
--			ret = xfrm4_rcv_encap(skb, up->encap_type);
--			UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS, up->pcflag);
-+			if(xfrm4_rcv_encap_func != NULL) {
-+			  ret = (*xfrm4_rcv_encap_func)(skb, up->encap_type);
-+			  UDP_INC_STATS_BH(UDP_MIB_INDATAGRAMS, up->pcflag);
-+			} else {
-+			  UDP_INC_STATS_BH(UDP_MIB_INERRORS, up->pcflag);
-+			  ret = 1;
-+			}
- 			return -ret;
- 		}
- 		/* FALLTHROUGH -- it's a UDP Packet */
-@@ -1733,3 +1778,9 @@ EXPORT_SYMBOL(udp_poll);
- EXPORT_SYMBOL(udp_proc_register);
- EXPORT_SYMBOL(udp_proc_unregister);
- #endif
-+
-+#if defined(CONFIG_IPSEC_NAT_TRAVERSAL)
-+EXPORT_SYMBOL(udp4_register_esp_rcvencap);
-+EXPORT_SYMBOL(udp4_unregister_esp_rcvencap);
-+#endif
-+

target/linux/generic-2.6/patches-2.6.21/140-netfilter_time.patch

@@ -1,237 +0,0 @@
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ipt_time.h
-@@ -0,0 +1,18 @@
-+#ifndef __ipt_time_h_included__
-+#define __ipt_time_h_included__
-+
-+
-+struct ipt_time_info {
-+	u_int8_t  days_match;   /* 1 bit per day. -SMTWTFS                      */
-+	u_int16_t time_start;   /* 0 < time_start < 23*60+59 = 1439             */
-+	u_int16_t time_stop;    /* 0:0 < time_stat < 23:59                      */
-+
-+				/* FIXME: Keep this one for userspace iptables binary compability: */
-+	u_int8_t  kerneltime;   /* ignore skb time (and use kerneltime) or not. */
-+
-+	time_t    date_start;
-+	time_t    date_stop;
-+};
-+
-+
-+#endif /* __ipt_time_h_included__ */
---- /dev/null
-+++ b/net/ipv4/netfilter/ipt_time.c
-@@ -0,0 +1,178 @@
-+/*
-+  This is a module which is used for time matching
-+  It is using some modified code from dietlibc (localtime() function)
-+  that you can find at http://www.fefe.de/dietlibc/
-+  This file is distributed under the terms of the GNU General Public
-+  License (GPL). Copies of the GPL can be obtained from: ftp://prep.ai.mit.edu/pub/gnu/GPL
-+  2001-05-04 Fabrice MARIE <fabrice@netfilter.org> : initial development.
-+  2001-21-05 Fabrice MARIE <fabrice@netfilter.org> : bug fix in the match code,
-+     thanks to "Zeng Yu" <zengy@capitel.com.cn> for bug report.
-+  2001-26-09 Fabrice MARIE <fabrice@netfilter.org> : force the match to be in LOCAL_IN or PRE_ROUTING only.
-+  2001-30-11 Fabrice : added the possibility to use the match in FORWARD/OUTPUT with a little hack,
-+     added Nguyen Dang Phuoc Dong <dongnd@tlnet.com.vn> patch to support timezones.
-+  2004-05-02 Fabrice : added support for date matching, from an idea of Fabien COELHO.
-+*/
-+
-+#include <linux/module.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter_ipv4/ip_tables.h>
-+#include <linux/netfilter_ipv4/ipt_time.h>
-+#include <linux/time.h>
-+
-+MODULE_AUTHOR("Fabrice MARIE <fabrice@netfilter.org>");
-+MODULE_DESCRIPTION("Match arrival timestamp/date");
-+MODULE_LICENSE("GPL");
-+
-+struct tm
-+{
-+	int tm_sec;                   /* Seconds.     [0-60] (1 leap second) */
-+	int tm_min;                   /* Minutes.     [0-59] */
-+	int tm_hour;                  /* Hours.       [0-23] */
-+	int tm_mday;                  /* Day.         [1-31] */
-+	int tm_mon;                   /* Month.       [0-11] */
-+	int tm_year;                  /* Year - 1900.  */
-+	int tm_wday;                  /* Day of week. [0-6] */
-+	int tm_yday;                  /* Days in year.[0-365] */
-+	int tm_isdst;                 /* DST.         [-1/0/1]*/
-+
-+	long int tm_gmtoff;           /* we don't care, we count from GMT */
-+	const char *tm_zone;          /* we don't care, we count from GMT */
-+};
-+
-+void
-+localtime(const u32 time, struct tm *r);
-+
-+static int
-+match(const struct sk_buff *skb,
-+      const struct net_device *in,
-+      const struct net_device *out,
-+      const struct xt_match *match,
-+      const void *matchinfo,
-+      int offset,
-+      unsigned int protoff,
-+      int *hotdrop)
-+{
-+	const struct ipt_time_info *info = matchinfo;   /* match info for rule */
-+	struct tm currenttime;                          /* time human readable */
-+	u_int8_t days_of_week[7] = {64, 32, 16, 8, 4, 2, 1};
-+	u_int16_t packet_time;
-+
-+	/* We might not have a timestamp, get one */
-+	if (skb->tstamp.off_sec == 0)
-+		__net_timestamp((struct sk_buff *)skb);
-+
-+	/* First we make sure we are in the date start-stop boundaries */
-+	if ((skb->tstamp.off_sec < info->date_start) || (skb->tstamp.off_sec > info->date_stop))
-+		return 0; /* We are outside the date boundaries */
-+
-+	/* Transform the timestamp of the packet, in a human readable form */
-+	localtime(skb->tstamp.off_sec, &currenttime);
-+
-+	/* check if we match this timestamp, we start by the days... */
-+	if ((days_of_week[currenttime.tm_wday] & info->days_match) != days_of_week[currenttime.tm_wday])
-+		return 0; /* the day doesn't match */
-+
-+	/* ... check the time now */
-+	packet_time = (currenttime.tm_hour * 60) + currenttime.tm_min;
-+	if ((packet_time < info->time_start) || (packet_time > info->time_stop))
-+		return 0;
-+
-+	/* here we match ! */
-+	return 1;
-+}
-+
-+static int
-+checkentry(const char *tablename,
-+           const void *ip,
-+	   const struct xt_match *match,
-+           void *matchinfo,
-+           unsigned int hook_mask)
-+{
-+	struct ipt_time_info *info = matchinfo;   /* match info for rule */
-+
-+	/* First, check that we are in the correct hooks */
-+	if (hook_mask
-+            & ~((1 << NF_IP_PRE_ROUTING) | (1 << NF_IP_LOCAL_IN) | (1 << NF_IP_FORWARD) | (1 << NF_IP_LOCAL_OUT)))
-+	{
-+		printk("ipt_time: error, only valid for PRE_ROUTING, LOCAL_IN, FORWARD and OUTPUT)\n");
-+		return 0;
-+	}
-+
-+	/* Now check the coherence of the data ... */
-+	if ((info->time_start > 1439) ||        /* 23*60+59 = 1439*/
-+	    (info->time_stop  > 1439))
-+	{
-+		printk(KERN_WARNING "ipt_time: invalid argument\n");
-+		return 0;
-+	}
-+
-+	return 1;
-+}
-+
-+static struct ipt_match time_match = {
-+	.name = "time",
-+	.match = &match,
-+	.matchsize = sizeof(struct ipt_time_info),
-+	.checkentry = &checkentry,
-+	.me = THIS_MODULE
-+};
-+
-+static int __init init(void)
-+{
-+	printk("ipt_time loading\n");
-+	return xt_register_match(&time_match);
-+}
-+
-+static void __exit fini(void)
-+{
-+	xt_unregister_match(&time_match);
-+	printk("ipt_time unloaded\n");
-+}
-+
-+module_init(init);
-+module_exit(fini);
-+
-+
-+/* The part below is borowed and modified from dietlibc */
-+
-+/* seconds per day */
-+#define SPD 24*60*60
-+
-+void
-+localtime(const u32 time, struct tm *r) {
-+	u32 i, timep;
-+	extern struct timezone sys_tz;
-+	const unsigned int __spm[12] =
-+		{ 0,
-+		  (31),
-+		  (31+28),
-+		  (31+28+31),
-+		  (31+28+31+30),
-+		  (31+28+31+30+31),
-+		  (31+28+31+30+31+30),
-+		  (31+28+31+30+31+30+31),
-+		  (31+28+31+30+31+30+31+31),
-+		  (31+28+31+30+31+30+31+31+30),
-+		  (31+28+31+30+31+30+31+31+30+31),
-+		  (31+28+31+30+31+30+31+31+30+31+30),
-+		};
-+	register u32 work;
-+
-+	timep = time - (sys_tz.tz_minuteswest * 60);
-+	work=timep%(SPD);
-+	r->tm_sec=work%60; work/=60;
-+	r->tm_min=work%60; r->tm_hour=work/60;
-+	work=timep/(SPD);
-+	r->tm_wday=(4+work)%7;
-+	for (i=1970; ; ++i) {
-+		register time_t k= (!(i%4) && ((i%100) || !(i%400)))?366:365;
-+		if (work>k)
-+			work-=k;
-+		else
-+			break;
-+	}
-+	r->tm_year=i-1900;
-+	for (i=11; i && __spm[i]>work; --i) ;
-+	r->tm_mon=i;
-+	r->tm_mday=work-__spm[i]+1;
-+}
---- a/net/ipv4/netfilter/Kconfig
-+++ b/net/ipv4/netfilter/Kconfig
-@@ -254,6 +254,22 @@ config IP_NF_MATCH_TOS
- 
- 	  To compile it as a module, choose M here.  If unsure, say N.
- 
-+
-+config IP_NF_MATCH_TIME
-+	tristate  'TIME match support'
-+	depends on IP_NF_IPTABLES
-+	help
-+	  This option adds a `time' match, which allows you
-+	  to match based on the packet arrival time/date
-+	  (arrival time/date at the machine which netfilter is running on) or
-+	  departure time/date (for locally generated packets).
-+
-+	  If you say Y here, try iptables -m time --help for more information.
-+	  If you want to compile it as a module, say M here and read
-+
-+	  Documentation/modules.txt.  If unsure, say `N'.
-+
-+
- config IP_NF_MATCH_RECENT
- 	tristate "recent match support"
- 	depends on IP_NF_IPTABLES
---- a/net/ipv4/netfilter/Makefile
-+++ b/net/ipv4/netfilter/Makefile
-@@ -86,6 +86,7 @@ obj-$(CONFIG_IP_NF_RAW) += iptable_raw.o
- obj-$(CONFIG_IP_NF_MATCH_IPRANGE) += ipt_iprange.o
- obj-$(CONFIG_IP_NF_MATCH_OWNER) += ipt_owner.o
- obj-$(CONFIG_IP_NF_MATCH_TOS) += ipt_tos.o
-+obj-$(CONFIG_IP_NF_MATCH_TIME) += ipt_time.o
- obj-$(CONFIG_IP_NF_MATCH_RECENT) += ipt_recent.o
- obj-$(CONFIG_IP_NF_MATCH_ECN) += ipt_ecn.o
- obj-$(CONFIG_IP_NF_MATCH_AH) += ipt_ah.o

target/linux/generic-2.6/patches-2.6.21/150-netfilter_imq.patch

@@ -1,872 +0,0 @@
---- /dev/null
-+++ b/drivers/net/imq.c
-@@ -0,0 +1,402 @@
-+/*
-+ *             Pseudo-driver for the intermediate queue device.
-+ *
-+ *             This program is free software; you can redistribute it and/or
-+ *             modify it under the terms of the GNU General Public License
-+ *             as published by the Free Software Foundation; either version
-+ *             2 of the License, or (at your option) any later version.
-+ *
-+ * Authors:    Patrick McHardy, <kaber@trash.net>
-+ *
-+ *            The first version was written by Martin Devera, <devik@cdi.cz>
-+ *
-+ * Credits:    Jan Rafaj <imq2t@cedric.vabo.cz>
-+ *              - Update patch to 2.4.21
-+ *             Sebastian Strollo <sstrollo@nortelnetworks.com>
-+ *              - Fix "Dead-loop on netdevice imq"-issue
-+ *             Marcel Sebek <sebek64@post.cz>
-+ *              - Update to 2.6.2-rc1
-+ *
-+ *	       After some time of inactivity there is a group taking care
-+ *	       of IMQ again: http://www.linuximq.net
-+ *
-+ *
-+ *	       2004/06/30 - New version of IMQ patch to kernels <=2.6.7 including
-+ *	       the following changes:
-+ *
-+ *	       - Correction of ipv6 support "+"s issue (Hasso Tepper)
-+ *	       - Correction of imq_init_devs() issue that resulted in
-+ *	       kernel OOPS unloading IMQ as module (Norbert Buchmuller)
-+ *	       - Addition of functionality to choose number of IMQ devices
-+ *	       during kernel config (Andre Correa)
-+ *	       - Addition of functionality to choose how IMQ hooks on
-+ *	       PRE and POSTROUTING (after or before NAT) (Andre Correa)
-+ *	       - Cosmetic corrections (Norbert Buchmuller) (Andre Correa)
-+ *
-+ *
-+ *             2005/12/16 - IMQ versions between 2.6.7 and 2.6.13 were
-+ *             released with almost no problems. 2.6.14-x was released
-+ *             with some important changes: nfcache was removed; After
-+ *             some weeks of trouble we figured out that some IMQ fields
-+ *             in skb were missing in skbuff.c - skb_clone and copy_skb_header.
-+ *             These functions are correctly patched by this new patch version.
-+ *
-+ *             Thanks for all who helped to figure out all the problems with
-+ *             2.6.14.x: Patrick McHardy, Rune Kock, VeNoMouS, Max CtRiX,
-+ *             Kevin Shanahan, Richard Lucassen, Valery Dachev (hopefully
-+ *             I didn't forget anybody). I apologize again for my lack of time.
-+ *
-+ *             More info at: http://www.linuximq.net/ (Andre Correa)
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/kernel.h>
-+#include <linux/moduleparam.h>
-+#include <linux/skbuff.h>
-+#include <linux/netdevice.h>
-+#include <linux/rtnetlink.h>
-+#include <linux/if_arp.h>
-+#include <linux/netfilter.h>
-+#include <linux/netfilter_ipv4.h>
-+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-+	#include <linux/netfilter_ipv6.h>
-+#endif
-+#include <linux/imq.h>
-+#include <net/pkt_sched.h>
-+
-+extern int qdisc_restart1(struct net_device *dev);
-+
-+static nf_hookfn imq_nf_hook;
-+
-+static struct nf_hook_ops imq_ingress_ipv4 = {
-+	.hook		= imq_nf_hook,
-+	.owner		= THIS_MODULE,
-+	.pf		= PF_INET,
-+	.hooknum	= NF_IP_PRE_ROUTING,
-+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
-+	.priority	= NF_IP_PRI_MANGLE + 1
-+#else
-+	.priority	= NF_IP_PRI_NAT_DST + 1
-+#endif
-+};
-+
-+static struct nf_hook_ops imq_egress_ipv4 = {
-+	.hook		= imq_nf_hook,
-+	.owner		= THIS_MODULE,
-+	.pf		= PF_INET,
-+	.hooknum	= NF_IP_POST_ROUTING,
-+#if defined(CONFIG_IMQ_BEHAVIOR_AA) || defined(CONFIG_IMQ_BEHAVIOR_BA)
-+	.priority	= NF_IP_PRI_LAST
-+#else
-+	.priority	= NF_IP_PRI_NAT_SRC - 1
-+#endif
-+};
-+
-+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-+static struct nf_hook_ops imq_ingress_ipv6 = {
-+	.hook		= imq_nf_hook,
-+	.owner		= THIS_MODULE,
-+	.pf		= PF_INET6,
-+	.hooknum	= NF_IP6_PRE_ROUTING,
-+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
-+	.priority	= NF_IP6_PRI_MANGLE + 1
-+#else
-+	.priority	= NF_IP6_PRI_NAT_DST + 1
-+#endif
-+};
-+
-+static struct nf_hook_ops imq_egress_ipv6 = {
-+	.hook		= imq_nf_hook,
-+	.owner		= THIS_MODULE,
-+	.pf		= PF_INET6,
-+	.hooknum	= NF_IP6_POST_ROUTING,
-+#if defined(CONFIG_IMQ_BEHAVIOR_AA) || defined(CONFIG_IMQ_BEHAVIOR_BA)
-+	.priority	= NF_IP6_PRI_LAST
-+#else
-+	.priority	= NF_IP6_PRI_NAT_SRC - 1
-+#endif
-+};
-+#endif
-+
-+#if defined(CONFIG_IMQ_NUM_DEVS)
-+static unsigned int numdevs = CONFIG_IMQ_NUM_DEVS;
-+#else
-+static unsigned int numdevs = 2;
-+#endif
-+
-+static struct net_device *imq_devs;
-+
-+static struct net_device_stats *imq_get_stats(struct net_device *dev)
-+{
-+	return (struct net_device_stats *)dev->priv;
-+}
-+
-+/* called for packets kfree'd in qdiscs at places other than enqueue */
-+static void imq_skb_destructor(struct sk_buff *skb)
-+{
-+	struct nf_info *info = skb->nf_info;
-+
-+	if (info) {
-+		if (info->indev)
-+			dev_put(info->indev);
-+		if (info->outdev)
-+			dev_put(info->outdev);
-+		kfree(info);
-+	}
-+}
-+
-+static int imq_dev_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+	struct net_device_stats *stats = (struct net_device_stats*) dev->priv;
-+
-+	stats->tx_bytes += skb->len;
-+	stats->tx_packets++;
-+
-+	skb->imq_flags = 0;
-+	skb->destructor = NULL;
-+
-+	dev->trans_start = jiffies;
-+	nf_reinject(skb, skb->nf_info, NF_ACCEPT);
-+	return 0;
-+}
-+
-+static int imq_nf_queue(struct sk_buff *skb, struct nf_info *info, unsigned queue_num, void *data)
-+{
-+	struct net_device *dev;
-+	struct net_device_stats *stats;
-+	struct sk_buff *skb2 = NULL;
-+	struct Qdisc *q;
-+	unsigned int index = skb->imq_flags&IMQ_F_IFMASK;
-+	int ret = -1;
-+
-+	if (index > numdevs)
-+		return -1;
-+
-+	dev = imq_devs + index;
-+	if (!(dev->flags & IFF_UP)) {
-+		skb->imq_flags = 0;
-+		nf_reinject(skb, info, NF_ACCEPT);
-+		return 0;
-+	}
-+	dev->last_rx = jiffies;
-+
-+	if (skb->destructor) {
-+		skb2 = skb;
-+		skb = skb_clone(skb, GFP_ATOMIC);
-+		if (!skb)
-+			return -1;
-+	}
-+	skb->nf_info = info;
-+
-+	stats = (struct net_device_stats *)dev->priv;
-+	stats->rx_bytes+= skb->len;
-+	stats->rx_packets++;
-+
-+	spin_lock_bh(&dev->queue_lock);
-+	q = dev->qdisc;
-+	if (q->enqueue) {
-+		q->enqueue(skb_get(skb), q);
-+		if (skb_shared(skb)) {
-+			skb->destructor = imq_skb_destructor;
-+			kfree_skb(skb);
-+			ret = 0;
-+		}
-+	}
-+	if (spin_is_locked(&dev->_xmit_lock))
-+		netif_schedule(dev);
-+	else
-+		while (!netif_queue_stopped(dev) && qdisc_restart1(dev) < 0)
-+			/* NOTHING */;
-+
-+	spin_unlock_bh(&dev->queue_lock);
-+
-+	if (skb2)
-+		kfree_skb(ret ? skb : skb2);
-+
-+	return ret;
-+}
-+
-+static struct nf_queue_handler nfqh = {
-+	.name  = "imq",
-+	.outfn = imq_nf_queue,
-+};
-+
-+static unsigned int imq_nf_hook(unsigned int hook, struct sk_buff **pskb,
-+				const struct net_device *indev,
-+				const struct net_device *outdev,
-+				int (*okfn)(struct sk_buff *))
-+{
-+	if ((*pskb)->imq_flags & IMQ_F_ENQUEUE)
-+		return NF_QUEUE;
-+
-+	return NF_ACCEPT;
-+}
-+
-+
-+static int __init imq_init_hooks(void)
-+{
-+	int err;
-+
-+	err = nf_register_queue_handler(PF_INET, &nfqh);
-+	if (err > 0)
-+		goto err1;
-+	if ((err = nf_register_hook(&imq_ingress_ipv4)))
-+		goto err2;
-+	if ((err = nf_register_hook(&imq_egress_ipv4)))
-+		goto err3;
-+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-+	if ((err = nf_register_queue_handler(PF_INET6, &nfqh)))
-+		goto err4;
-+	if ((err = nf_register_hook(&imq_ingress_ipv6)))
-+		goto err5;
-+	if ((err = nf_register_hook(&imq_egress_ipv6)))
-+		goto err6;
-+#endif
-+
-+	return 0;
-+
-+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-+err6:
-+	nf_unregister_hook(&imq_ingress_ipv6);
-+err5:
-+	nf_unregister_queue_handler(PF_INET6);
-+err4:
-+	nf_unregister_hook(&imq_egress_ipv4);
-+#endif
-+err3:
-+	nf_unregister_hook(&imq_ingress_ipv4);
-+err2:
-+	nf_unregister_queue_handler(PF_INET);
-+err1:
-+	return err;
-+}
-+
-+static void __exit imq_unhook(void)
-+{
-+	nf_unregister_hook(&imq_ingress_ipv4);
-+	nf_unregister_hook(&imq_egress_ipv4);
-+	nf_unregister_queue_handler(PF_INET);
-+#if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
-+	nf_unregister_hook(&imq_ingress_ipv6);
-+	nf_unregister_hook(&imq_egress_ipv6);
-+	nf_unregister_queue_handler(PF_INET6);
-+#endif
-+}
-+
-+static int __init imq_dev_init(struct net_device *dev)
-+{
-+	dev->hard_start_xmit    = imq_dev_xmit;
-+	dev->type               = ARPHRD_VOID;
-+	dev->mtu                = 1500;
-+	dev->tx_queue_len       = 30;
-+	dev->flags              = IFF_NOARP;
-+	dev->priv = kmalloc(sizeof(struct net_device_stats), GFP_KERNEL);
-+	if (dev->priv == NULL)
-+		return -ENOMEM;
-+	memset(dev->priv, 0, sizeof(struct net_device_stats));
-+	dev->get_stats          = imq_get_stats;
-+
-+	return 0;
-+}
-+
-+static void imq_dev_uninit(struct net_device *dev)
-+{
-+	kfree(dev->priv);
-+}
-+
-+static int __init imq_init_devs(void)
-+{
-+	struct net_device *dev;
-+	int i,j;
-+	j = numdevs;
-+
-+	if (!numdevs || numdevs > IMQ_MAX_DEVS) {
-+		printk(KERN_ERR "IMQ: numdevs has to be betweed 1 and %u\n",
-+		       IMQ_MAX_DEVS);
-+		return -EINVAL;
-+	}
-+
-+	imq_devs = kmalloc(sizeof(struct net_device) * numdevs, GFP_KERNEL);
-+	if (!imq_devs)
-+		return -ENOMEM;
-+	memset(imq_devs, 0, sizeof(struct net_device) * numdevs);
-+
-+	/* we start counting at zero */
-+	numdevs--;
-+
-+	for (i = 0, dev = imq_devs; i <= numdevs; i++, dev++) {
-+		SET_MODULE_OWNER(dev);
-+		strcpy(dev->name, "imq%d");
-+		dev->init   = imq_dev_init;
-+		dev->uninit = imq_dev_uninit;
-+
-+		if (register_netdev(dev) < 0)
-+			goto err_register;
-+	}
-+	printk(KERN_INFO "IMQ starting with %u devices...\n", j);
-+	return 0;
-+
-+err_register:
-+	for (; i; i--)
-+		unregister_netdev(--dev);
-+	kfree(imq_devs);
-+	return -EIO;
-+}
-+
-+static void imq_cleanup_devs(void)
-+{
-+	int i;
-+	struct net_device *dev = imq_devs;
-+
-+	for (i = 0; i <= numdevs; i++)
-+		unregister_netdev(dev++);
-+
-+	kfree(imq_devs);
-+}
-+
-+static int __init imq_init_module(void)
-+{
-+	int err;
-+
-+	if ((err = imq_init_devs())) {
-+		printk(KERN_ERR "IMQ: Error trying imq_init_devs()\n");
-+		return err;
-+	}
-+	if ((err = imq_init_hooks())) {
-+		printk(KERN_ERR "IMQ: Error trying imq_init_hooks()\n");
-+		imq_cleanup_devs();
-+		return err;
-+	}
-+
-+	printk(KERN_INFO "IMQ driver loaded successfully.\n");
-+
-+#if defined(CONFIG_IMQ_BEHAVIOR_BA) || defined(CONFIG_IMQ_BEHAVIOR_BB)
-+	printk(KERN_INFO "\tHooking IMQ before NAT on PREROUTING.\n");
-+#else
-+	printk(KERN_INFO "\tHooking IMQ after NAT on PREROUTING.\n");
-+#endif
-+#if defined(CONFIG_IMQ_BEHAVIOR_AB) || defined(CONFIG_IMQ_BEHAVIOR_BB)
-+	printk(KERN_INFO "\tHooking IMQ before NAT on POSTROUTING.\n");
-+#else
-+	printk(KERN_INFO "\tHooking IMQ after NAT on POSTROUTING.\n");
-+#endif
-+
-+	return 0;
-+}
-+
-+static void __exit imq_cleanup_module(void)
-+{
-+	imq_unhook();
-+	imq_cleanup_devs();
-+	printk(KERN_INFO "IMQ driver unloaded successfully.\n");
-+}
-+
-+
-+module_init(imq_init_module);
-+module_exit(imq_cleanup_module);
-+
-+module_param(numdevs, int, 0);
-+MODULE_PARM_DESC(numdevs, "number of IMQ devices (how many imq* devices will be created)");
-+MODULE_AUTHOR("http://www.linuximq.net");
-+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
-+MODULE_LICENSE("GPL");
---- a/drivers/net/Kconfig
-+++ b/drivers/net/Kconfig
-@@ -96,6 +96,129 @@ config EQUALIZER
- 	  To compile this driver as a module, choose M here: the module
- 	  will be called eql.  If unsure, say N.
- 
-+config IMQ
-+	tristate "IMQ (intermediate queueing device) support"
-+	depends on NETDEVICES && NETFILTER
-+	---help---
-+	  The IMQ device(s) is used as placeholder for QoS queueing
-+	  disciplines. Every packet entering/leaving the IP stack can be
-+	  directed through the IMQ device where it's enqueued/dequeued to the
-+	  attached qdisc. This allows you to treat network devices as classes
-+	  and distribute bandwidth among them. Iptables is used to specify
-+	  through which IMQ device, if any, packets travel.
-+
-+	  More information at: http://www.linuximq.net/
-+
-+	  To compile this driver as a module, choose M here: the module
-+	  will be called imq.  If unsure, say N.
-+
-+choice
-+	prompt "IMQ behavior (PRE/POSTROUTING)"
-+	depends on IMQ
-+	default IMQ_BEHAVIOR_BA
-+	help
-+
-+		This settings defines how IMQ behaves in respect to its
-+		hooking in PREROUTING and POSTROUTING.
-+
-+		IMQ can work in any of the following ways:
-+
-+		    PREROUTING   |      POSTROUTING
-+		-----------------|-------------------
-+		#1  After NAT    |      After NAT
-+		#2  After NAT    |      Before NAT
-+		#3  Before NAT   |      After NAT
-+		#4  Before NAT   |      Before NAT
-+
-+		The default behavior is to hook before NAT on PREROUTING
-+		and after NAT on POSTROUTING (#3).
-+
-+		This settings are specially usefull when trying to use IMQ
-+		to shape NATed clients.
-+
-+		More information can be found at: www.linuximq.net
-+
-+		If not sure leave the default settings alone.
-+
-+config IMQ_BEHAVIOR_AA
-+	bool "IMQ AA"
-+	help
-+		This settings defines how IMQ behaves in respect to its
-+		hooking in PREROUTING and POSTROUTING.
-+
-+		Choosing this option will make IMQ hook like this:
-+
-+		PREROUTING:   After NAT
-+		POSTROUTING:  After NAT
-+
-+		More information can be found at: www.linuximq.net
-+
-+		If not sure leave the default settings alone.
-+
-+config IMQ_BEHAVIOR_AB
-+	bool "IMQ AB"
-+	help
-+		This settings defines how IMQ behaves in respect to its
-+		hooking in PREROUTING and POSTROUTING.
-+
-+		Choosing this option will make IMQ hook like this:
-+
-+		PREROUTING:   After NAT
-+		POSTROUTING:  Before NAT
-+
-+		More information can be found at: www.linuximq.net
-+
-+		If not sure leave the default settings alone.
-+
-+config IMQ_BEHAVIOR_BA
-+	bool "IMQ BA"
-+	help
-+		This settings defines how IMQ behaves in respect to its
-+		hooking in PREROUTING and POSTROUTING.
-+
-+		Choosing this option will make IMQ hook like this:
-+
-+		PREROUTING:   Before NAT
-+		POSTROUTING:  After NAT
-+
-+		More information can be found at: www.linuximq.net
-+
-+		If not sure leave the default settings alone.
-+
-+config IMQ_BEHAVIOR_BB
-+	bool "IMQ BB"
-+	help
-+		This settings defines how IMQ behaves in respect to its
-+		hooking in PREROUTING and POSTROUTING.
-+
-+		Choosing this option will make IMQ hook like this:
-+
-+		PREROUTING:   Before NAT
-+		POSTROUTING:  Before NAT
-+
-+		More information can be found at: www.linuximq.net
-+
-+		If not sure leave the default settings alone.
-+
-+endchoice
-+
-+config IMQ_NUM_DEVS
-+
-+	int "Number of IMQ devices"
-+	range 2 8
-+	depends on IMQ
-+	default "2"
-+	help
-+
-+		This settings defines how many IMQ devices will be
-+		created.
-+
-+		The default value is 2.
-+
-+		More information can be found at: www.linuximq.net
-+
-+		If not sure leave the default settings alone.
-+
- config TUN
- 	tristate "Universal TUN/TAP device driver support"
- 	select CRC32
---- a/drivers/net/Makefile
-+++ b/drivers/net/Makefile
-@@ -124,6 +124,7 @@ obj-$(CONFIG_SLIP) += slip.o
- obj-$(CONFIG_SLHC) += slhc.o
- 
- obj-$(CONFIG_DUMMY) += dummy.o
-+obj-$(CONFIG_IMQ) += imq.o
- obj-$(CONFIG_IFB) += ifb.o
- obj-$(CONFIG_DE600) += de600.o
- obj-$(CONFIG_DE620) += de620.o
---- /dev/null
-+++ b/include/linux/imq.h
-@@ -0,0 +1,9 @@
-+#ifndef _IMQ_H
-+#define _IMQ_H
-+
-+#define IMQ_MAX_DEVS   16
-+
-+#define IMQ_F_IFMASK   0x7f
-+#define IMQ_F_ENQUEUE  0x80
-+
-+#endif /* _IMQ_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ipt_IMQ.h
-@@ -0,0 +1,8 @@
-+#ifndef _IPT_IMQ_H
-+#define _IPT_IMQ_H
-+
-+struct ipt_imq_info {
-+	unsigned int todev;     /* target imq device */
-+};
-+
-+#endif /* _IPT_IMQ_H */
---- /dev/null
-+++ b/include/linux/netfilter_ipv6/ip6t_IMQ.h
-@@ -0,0 +1,8 @@
-+#ifndef _IP6T_IMQ_H
-+#define _IP6T_IMQ_H
-+
-+struct ip6t_imq_info {
-+	unsigned int todev;     /* target imq device */
-+};
-+
-+#endif /* _IP6T_IMQ_H */
---- a/include/linux/skbuff.h
-+++ b/include/linux/skbuff.h
-@@ -294,6 +294,10 @@ struct sk_buff {
- #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
- 	struct sk_buff		*nfct_reasm;
- #endif
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+	unsigned char		imq_flags;
-+	struct nf_info		*nf_info;
-+#endif
- #ifdef CONFIG_BRIDGE_NETFILTER
- 	struct nf_bridge_info	*nf_bridge;
- #endif
---- a/net/core/dev.c
-+++ b/net/core/dev.c
-@@ -94,6 +94,9 @@
- #include <linux/skbuff.h>
- #include <net/sock.h>
- #include <linux/rtnetlink.h>
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+#include <linux/imq.h>
-+#endif
- #include <linux/proc_fs.h>
- #include <linux/seq_file.h>
- #include <linux/stat.h>
-@@ -1340,7 +1343,11 @@ static int dev_gso_segment(struct sk_buf
- int dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
- {
- 	if (likely(!skb->next)) {
--		if (netdev_nit)
-+		if (netdev_nit
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+		    && !(skb->imq_flags & IMQ_F_ENQUEUE)
-+#endif
-+		    )
- 			dev_queue_xmit_nit(skb, dev);
- 
- 		if (netif_needs_gso(dev, skb)) {
---- a/net/core/skbuff.c
-+++ b/net/core/skbuff.c
-@@ -430,6 +430,10 @@ struct sk_buff *skb_clone(struct sk_buff
- 	C(nfct_reasm);
- 	nf_conntrack_get_reasm(skb->nfct_reasm);
- #endif
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+	C(imq_flags);
-+	C(nf_info);
-+#endif /*CONFIG_IMQ*/
- #ifdef CONFIG_BRIDGE_NETFILTER
- 	C(nf_bridge);
- 	nf_bridge_get(skb->nf_bridge);
-@@ -494,6 +498,10 @@ static void copy_skb_header(struct sk_bu
- #if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE)
- 	new->ipvs_property = old->ipvs_property;
- #endif
-+#if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE)
-+	new->imq_flags	= old->imq_flags;
-+	new->nf_info	= old->nf_info;
-+#endif /*CONFIG_IMQ*/
- #ifdef CONFIG_BRIDGE_NETFILTER
- 	new->nf_bridge	= old->nf_bridge;
- 	nf_bridge_get(old->nf_bridge);
---- /dev/null
-+++ b/net/ipv4/netfilter/ipt_IMQ.c
-@@ -0,0 +1,69 @@
-+/*
-+ * This target marks packets to be enqueued to an imq device
-+ */
-+#include <linux/module.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter_ipv4/ip_tables.h>
-+#include <linux/netfilter_ipv4/ipt_IMQ.h>
-+#include <linux/imq.h>
-+
-+static unsigned int imq_target(struct sk_buff **pskb,
-+			       const struct net_device *in,
-+			       const struct net_device *out,
-+			       unsigned int hooknum,
-+			       const struct xt_target *target,
-+			       const void *targinfo)
-+{
-+	struct ipt_imq_info *mr = (struct ipt_imq_info*)targinfo;
-+
-+	(*pskb)->imq_flags = mr->todev | IMQ_F_ENQUEUE;
-+
-+	return XT_CONTINUE;
-+}
-+
-+static int imq_checkentry(const char *tablename,
-+			  const void *e,
-+			  const struct xt_target *target,
-+			  void *targinfo,
-+			  unsigned int hook_mask)
-+{
-+	struct ipt_imq_info *mr;
-+
-+	mr = (struct ipt_imq_info*)targinfo;
-+
-+	if (mr->todev > IMQ_MAX_DEVS) {
-+		printk(KERN_WARNING
-+		       "IMQ: invalid device specified, highest is %u\n",
-+		       IMQ_MAX_DEVS);
-+		return 0;
-+	}
-+
-+	return 1;
-+}
-+
-+static struct xt_target ipt_imq_reg = {
-+	.name		= "IMQ",
-+	.family		= AF_INET,
-+	.target		= imq_target,
-+	.targetsize	= sizeof(struct ipt_imq_info),
-+	.checkentry	= imq_checkentry,
-+	.me		= THIS_MODULE,
-+	.table		= "mangle"
-+};
-+
-+static int __init init(void)
-+{
-+	return xt_register_target(&ipt_imq_reg);
-+}
-+
-+static void __exit fini(void)
-+{
-+	xt_unregister_target(&ipt_imq_reg);
-+}
-+
-+module_init(init);
-+module_exit(fini);
-+
-+MODULE_AUTHOR("http://www.linuximq.net");
-+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
-+MODULE_LICENSE("GPL");
---- a/net/ipv4/netfilter/Kconfig
-+++ b/net/ipv4/netfilter/Kconfig
-@@ -581,6 +581,17 @@ config IP_NF_MANGLE
- 
- 	  To compile it as a module, choose M here.  If unsure, say N.
- 
-+config IP_NF_TARGET_IMQ
-+       tristate "IMQ target support"
-+       depends on IP_NF_MANGLE
-+       help
-+         This option adds a `IMQ' target which is used to specify if and
-+         to which IMQ device packets should get enqueued/dequeued.
-+
-+	 For more information visit: http://www.linuximq.net/
-+
-+         To compile it as a module, choose M here.  If unsure, say N.
-+
- config IP_NF_TARGET_TOS
- 	tristate "TOS target support"
- 	depends on IP_NF_MANGLE
---- a/net/ipv4/netfilter/Makefile
-+++ b/net/ipv4/netfilter/Makefile
-@@ -97,6 +97,7 @@ obj-$(CONFIG_IP_NF_MATCH_ADDRTYPE) += ip
- obj-$(CONFIG_IP_NF_TARGET_REJECT) += ipt_REJECT.o
- obj-$(CONFIG_IP_NF_TARGET_TOS) += ipt_TOS.o
- obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o
-+obj-$(CONFIG_IP_NF_TARGET_IMQ) += ipt_IMQ.o
- obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
- obj-$(CONFIG_IP_NF_TARGET_REDIRECT) += ipt_REDIRECT.o
- obj-$(CONFIG_IP_NF_TARGET_NETMAP) += ipt_NETMAP.o
---- /dev/null
-+++ b/net/ipv6/netfilter/ip6t_IMQ.c
-@@ -0,0 +1,69 @@
-+/*
-+ * This target marks packets to be enqueued to an imq device
-+ */
-+#include <linux/module.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter_ipv6/ip6_tables.h>
-+#include <linux/netfilter_ipv6/ip6t_IMQ.h>
-+#include <linux/imq.h>
-+
-+static unsigned int imq_target(struct sk_buff **pskb,
-+			       const struct net_device *in,
-+			       const struct net_device *out,
-+			       unsigned int hooknum,
-+			       const struct xt_target *target,
-+			       const void *targinfo)
-+{
-+	struct ip6t_imq_info *mr = (struct ip6t_imq_info*)targinfo;
-+
-+	(*pskb)->imq_flags = mr->todev | IMQ_F_ENQUEUE;
-+
-+	return XT_CONTINUE;
-+}
-+
-+static int imq_checkentry(const char *tablename,
-+			  const void *entry,
-+			  const struct xt_target *target,
-+			  void *targinfo,
-+			  unsigned int hook_mask)
-+{
-+	struct ip6t_imq_info *mr;
-+
-+	mr = (struct ip6t_imq_info*)targinfo;
-+
-+	if (mr->todev > IMQ_MAX_DEVS) {
-+		printk(KERN_WARNING
-+		       "IMQ: invalid device specified, highest is %u\n",
-+		       IMQ_MAX_DEVS);
-+		return 0;
-+	}
-+
-+	return 1;
-+}
-+
-+static struct xt_target ip6t_imq_reg = {
-+	.name           = "IMQ",
-+	.family		= AF_INET6,
-+	.target         = imq_target,
-+	.targetsize	= sizeof(struct ip6t_imq_info),
-+	.table		= "mangle",
-+	.checkentry     = imq_checkentry,
-+	.me             = THIS_MODULE
-+};
-+
-+static int __init init(void)
-+{
-+	return xt_register_target(&ip6t_imq_reg);
-+}
-+
-+static void __exit fini(void)
-+{
-+	xt_unregister_target(&ip6t_imq_reg);
-+}
-+
-+module_init(init);
-+module_exit(fini);
-+
-+MODULE_AUTHOR("http://www.linuximq.net");
-+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
-+MODULE_LICENSE("GPL");
---- a/net/ipv6/netfilter/Kconfig
-+++ b/net/ipv6/netfilter/Kconfig
-@@ -173,6 +173,15 @@ config IP6_NF_MANGLE
- 
- 	  To compile it as a module, choose M here.  If unsure, say N.
- 
-+config IP6_NF_TARGET_IMQ
-+	tristate "IMQ target support"
-+	depends on IP6_NF_MANGLE
-+	help
-+          This option adds a `IMQ' target which is used to specify if and
-+          to which imq device packets should get enqueued/dequeued.
-+
-+          To compile it as a module, choose M here.  If unsure, say N.
-+
- config IP6_NF_TARGET_HL
- 	tristate  'HL (hoplimit) target support'
- 	depends on IP6_NF_MANGLE
---- a/net/ipv6/netfilter/Makefile
-+++ b/net/ipv6/netfilter/Makefile
-@@ -13,6 +13,7 @@ obj-$(CONFIG_IP6_NF_MATCH_EUI64) += ip6t
- obj-$(CONFIG_IP6_NF_MATCH_OWNER) += ip6t_owner.o
- obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
- obj-$(CONFIG_IP6_NF_MANGLE) += ip6table_mangle.o
-+obj-$(CONFIG_IP6_NF_TARGET_IMQ) += ip6t_IMQ.o
- obj-$(CONFIG_IP6_NF_TARGET_HL) += ip6t_HL.o
- obj-$(CONFIG_IP6_NF_QUEUE) += ip6_queue.o
- obj-$(CONFIG_IP6_NF_TARGET_LOG) += ip6t_LOG.o
---- a/net/sched/sch_generic.c
-+++ b/net/sched/sch_generic.c
-@@ -87,7 +87,6 @@ void qdisc_unlock_tree(struct net_device
- 
-    NOTE: Called under dev->queue_lock with locally disabled BH.
- */
--
- static inline int qdisc_restart(struct net_device *dev)
- {
- 	struct Qdisc *q = dev->qdisc;
-@@ -181,6 +180,11 @@ requeue:
- 	return q->q.qlen;
- }
- 
-+int qdisc_restart1(struct net_device *dev)
-+{
-+	return qdisc_restart(dev);
-+}
-+
- void __qdisc_run(struct net_device *dev)
- {
- 	if (unlikely(dev->qdisc == &noop_qdisc))
-@@ -617,3 +621,4 @@ EXPORT_SYMBOL(qdisc_destroy);
- EXPORT_SYMBOL(qdisc_reset);
- EXPORT_SYMBOL(qdisc_lock_tree);
- EXPORT_SYMBOL(qdisc_unlock_tree);
-+EXPORT_SYMBOL(qdisc_restart1);

target/linux/generic-2.6/patches-2.6.21/160-netfilter_route.patch

@@ -1,947 +0,0 @@
---- /dev/null
-+++ b/include/linux/netfilter_ipv4/ipt_ROUTE.h
-@@ -0,0 +1,23 @@
-+/* Header file for iptables ipt_ROUTE target
-+ *
-+ * (C) 2002 by Cédric de Launois <delaunois@info.ucl.ac.be>
-+ *
-+ * This software is distributed under GNU GPL v2, 1991
-+ */
-+#ifndef _IPT_ROUTE_H_target
-+#define _IPT_ROUTE_H_target
-+
-+#define IPT_ROUTE_IFNAMSIZ 16
-+
-+struct ipt_route_target_info {
-+	char      oif[IPT_ROUTE_IFNAMSIZ];      /* Output Interface Name */
-+	char      iif[IPT_ROUTE_IFNAMSIZ];      /* Input Interface Name  */
-+	u_int32_t gw;                           /* IP address of gateway */
-+	u_int8_t  flags;
-+};
-+
-+/* Values for "flags" field */
-+#define IPT_ROUTE_CONTINUE        0x01
-+#define IPT_ROUTE_TEE             0x02
-+
-+#endif /*_IPT_ROUTE_H_target*/
---- /dev/null
-+++ b/include/linux/netfilter_ipv6/ip6t_ROUTE.h
-@@ -0,0 +1,23 @@
-+/* Header file for iptables ip6t_ROUTE target
-+ *
-+ * (C) 2003 by Cédric de Launois <delaunois@info.ucl.ac.be>
-+ *
-+ * This software is distributed under GNU GPL v2, 1991
-+ */
-+#ifndef _IPT_ROUTE_H_target
-+#define _IPT_ROUTE_H_target
-+
-+#define IP6T_ROUTE_IFNAMSIZ 16
-+
-+struct ip6t_route_target_info {
-+	char      oif[IP6T_ROUTE_IFNAMSIZ];     /* Output Interface Name */
-+	char      iif[IP6T_ROUTE_IFNAMSIZ];     /* Input Interface Name  */
-+	u_int32_t gw[4];                        /* IPv6 address of gateway */
-+	u_int8_t  flags;
-+};
-+
-+/* Values for "flags" field */
-+#define IP6T_ROUTE_CONTINUE        0x01
-+#define IP6T_ROUTE_TEE             0x02
-+
-+#endif /*_IP6T_ROUTE_H_target*/
---- /dev/null
-+++ b/net/ipv4/netfilter/ipt_ROUTE.c
-@@ -0,0 +1,483 @@
-+/*
-+ * This implements the ROUTE target, which enables you to setup unusual
-+ * routes not supported by the standard kernel routing table.
-+ *
-+ * Copyright (C) 2002 Cedric de Launois <delaunois@info.ucl.ac.be>
-+ *
-+ * v 1.11 2004/11/23
-+ *
-+ * This software is distributed under GNU GPL v2, 1991
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/skbuff.h>
-+#include <linux/ip.h>
-+#include <linux/netfilter_ipv4/ip_tables.h>
-+#include <linux/netfilter_ipv4/ip_conntrack.h>
-+#include <linux/netfilter_ipv4/ipt_ROUTE.h>
-+#include <linux/netdevice.h>
-+#include <linux/route.h>
-+#include <linux/version.h>
-+#include <linux/if_arp.h>
-+#include <net/ip.h>
-+#include <net/route.h>
-+#include <net/icmp.h>
-+#include <net/checksum.h>
-+
-+#if 0
-+#define DEBUGP printk
-+#else
-+#define DEBUGP(format, args...)
-+#endif
-+
-+MODULE_LICENSE("GPL");
-+MODULE_AUTHOR("Cedric de Launois <delaunois@info.ucl.ac.be>");
-+MODULE_DESCRIPTION("iptables ROUTE target module");
-+
-+/* Try to route the packet according to the routing keys specified in
-+ * route_info. Keys are :
-+ *  - ifindex : 
-+ *      0 if no oif preferred, 
-+ *      otherwise set to the index of the desired oif
-+ *  - route_info->gw :
-+ *      0 if no gateway specified,
-+ *      otherwise set to the next host to which the pkt must be routed
-+ * If success, skb->dev is the output device to which the packet must 
-+ * be sent and skb->dst is not NULL
-+ *
-+ * RETURN: -1 if an error occured
-+ *          1 if the packet was succesfully routed to the 
-+ *            destination desired
-+ *          0 if the kernel routing table could not route the packet
-+ *            according to the keys specified
-+ */
-+static int route(struct sk_buff *skb,
-+		 unsigned int ifindex,
-+		 const struct ipt_route_target_info *route_info)
-+{
-+	int err;
-+	struct rtable *rt;
-+	struct iphdr *iph = skb->nh.iph;
-+	struct flowi fl = {
-+		.oif = ifindex,
-+		.nl_u = {
-+			.ip4_u = {
-+				.daddr = iph->daddr,
-+				.saddr = 0,
-+				.tos = RT_TOS(iph->tos),
-+				.scope = RT_SCOPE_UNIVERSE,
-+			}
-+		} 
-+	};
-+	
-+	/* The destination address may be overloaded by the target */
-+	if (route_info->gw)
-+		fl.fl4_dst = route_info->gw;
-+	
-+	/* Trying to route the packet using the standard routing table. */
-+	if ((err = ip_route_output_key(&rt, &fl))) {
-+		if (net_ratelimit()) 
-+			DEBUGP("ipt_ROUTE: couldn't route pkt (err: %i)",err);
-+		return -1;
-+	}
-+	
-+	/* Drop old route. */
-+	dst_release(skb->dst);
-+	skb->dst = NULL;
-+
-+	/* Success if no oif specified or if the oif correspond to the 
-+	 * one desired */
-+	if (!ifindex || rt->u.dst.dev->ifindex == ifindex) {
-+		skb->dst = &rt->u.dst;
-+		skb->dev = skb->dst->dev;
-+		skb->protocol = htons(ETH_P_IP);
-+		return 1;
-+	}
-+	
-+	/* The interface selected by the routing table is not the one
-+	 * specified by the user. This may happen because the dst address
-+	 * is one of our own addresses.
-+	 */
-+	if (net_ratelimit()) 
-+		DEBUGP("ipt_ROUTE: failed to route as desired gw=%u.%u.%u.%u oif=%i (got oif=%i)\n", 
-+		       NIPQUAD(route_info->gw), ifindex, rt->u.dst.dev->ifindex);
-+	
-+	return 0;
-+}
-+
-+
-+/* Stolen from ip_finish_output2
-+ * PRE : skb->dev is set to the device we are leaving by
-+ *       skb->dst is not NULL
-+ * POST: the packet is sent with the link layer header pushed
-+ *       the packet is destroyed
-+ */
-+static void ip_direct_send(struct sk_buff *skb)
-+{
-+	struct dst_entry *dst = skb->dst;
-+	struct hh_cache *hh = dst->hh;
-+	struct net_device *dev = dst->dev;
-+	int hh_len = LL_RESERVED_SPACE(dev);
-+
-+	/* Be paranoid, rather than too clever. */
-+	if (unlikely(skb_headroom(skb) < hh_len && dev->hard_header)) {
-+		struct sk_buff *skb2;
-+
-+		skb2 = skb_realloc_headroom(skb, LL_RESERVED_SPACE(dev));
-+		if (skb2 == NULL) {
-+			kfree_skb(skb);
-+			return;
-+		}
-+		if (skb->sk)
-+			skb_set_owner_w(skb2, skb->sk);
-+		kfree_skb(skb);
-+		skb = skb2;
-+	}
-+
-+	if (hh) {
-+		int hh_alen;
-+
-+		read_lock_bh(&hh->hh_lock);
-+		hh_alen = HH_DATA_ALIGN(hh->hh_len);
-+  		memcpy(skb->data - hh_alen, hh->hh_data, hh_alen);
-+		read_unlock_bh(&hh->hh_lock);
-+		skb_push(skb, hh->hh_len);
-+		hh->hh_output(skb);
-+	} else if (dst->neighbour)
-+		dst->neighbour->output(skb);
-+	else {
-+		if (net_ratelimit())
-+			DEBUGP(KERN_DEBUG "ipt_ROUTE: no hdr & no neighbour cache!\n");
-+		kfree_skb(skb);
-+	}
-+}
-+
-+
-+/* PRE : skb->dev is set to the device we are leaving by
-+ * POST: - the packet is directly sent to the skb->dev device, without 
-+ *         pushing the link layer header.
-+ *       - the packet is destroyed
-+ */
-+static inline int dev_direct_send(struct sk_buff *skb)
-+{
-+	return dev_queue_xmit(skb);
-+}
-+
-+
-+static unsigned int route_oif(const struct ipt_route_target_info *route_info,
-+			      struct sk_buff *skb) 
-+{
-+	unsigned int ifindex = 0;
-+	struct net_device *dev_out = NULL;
-+
-+	/* The user set the interface name to use.
-+	 * Getting the current interface index.
-+	 */
-+	if ((dev_out = dev_get_by_name(route_info->oif))) {
-+		ifindex = dev_out->ifindex;
-+	} else {
-+		/* Unknown interface name : packet dropped */
-+		if (net_ratelimit()) 
-+			DEBUGP("ipt_ROUTE: oif interface %s not found\n", route_info->oif);
-+		return NF_DROP;
-+	}
-+
-+	/* Trying the standard way of routing packets */
-+	switch (route(skb, ifindex, route_info)) {
-+	case 1:
-+		dev_put(dev_out);
-+		if (route_info->flags & IPT_ROUTE_CONTINUE)
-+			return IPT_CONTINUE;
-+
-+		ip_direct_send(skb);
-+		return NF_STOLEN;
-+
-+	case 0:
-+		/* Failed to send to oif. Trying the hard way */
-+		if (route_info->flags & IPT_ROUTE_CONTINUE)
-+			return NF_DROP;
-+
-+		if (net_ratelimit()) 
-+			DEBUGP("ipt_ROUTE: forcing the use of %i\n",
-+			       ifindex);
-+
-+		/* We have to force the use of an interface.
-+		 * This interface must be a tunnel interface since
-+		 * otherwise we can't guess the hw address for
-+		 * the packet. For a tunnel interface, no hw address
-+		 * is needed.
-+		 */
-+		if ((dev_out->type != ARPHRD_TUNNEL)
-+		    && (dev_out->type != ARPHRD_IPGRE)) {
-+			if (net_ratelimit()) 
-+				DEBUGP("ipt_ROUTE: can't guess the hw addr !\n");
-+			dev_put(dev_out);
-+			return NF_DROP;
-+		}
-+	
-+		/* Send the packet. This will also free skb
-+		 * Do not go through the POST_ROUTING hook because 
-+		 * skb->dst is not set and because it will probably
-+		 * get confused by the destination IP address.
-+		 */
-+		skb->dev = dev_out;
-+		dev_direct_send(skb);
-+		dev_put(dev_out);
-+		return NF_STOLEN;
-+		
-+	default:
-+		/* Unexpected error */
-+		dev_put(dev_out);
-+		return NF_DROP;
-+	}
-+}
-+
-+
-+static unsigned int route_iif(const struct ipt_route_target_info *route_info,
-+			      struct sk_buff *skb) 
-+{
-+	struct net_device *dev_in = NULL;
-+
-+	/* Getting the current interface index. */
-+	if (!(dev_in = dev_get_by_name(route_info->iif))) {
-+		if (net_ratelimit()) 
-+			DEBUGP("ipt_ROUTE: iif interface %s not found\n", route_info->iif);
-+		return NF_DROP;
-+	}
-+
-+	skb->dev = dev_in;
-+	dst_release(skb->dst);
-+	skb->dst = NULL;
-+
-+	netif_rx(skb);
-+	dev_put(dev_in);
-+	return NF_STOLEN;
-+}
-+
-+
-+static unsigned int route_gw(const struct ipt_route_target_info *route_info,
-+			     struct sk_buff *skb) 
-+{
-+	if (route(skb, 0, route_info)!=1)
-+		return NF_DROP;
-+
-+	if (route_info->flags & IPT_ROUTE_CONTINUE)
-+		return IPT_CONTINUE;
-+
-+	ip_direct_send(skb);
-+	return NF_STOLEN;
-+}
-+
-+
-+/* To detect and deter routed packet loopback when using the --tee option,
-+ * we take a page out of the raw.patch book: on the copied skb, we set up
-+ * a fake ->nfct entry, pointing to the local &route_tee_track. We skip
-+ * routing packets when we see they already have that ->nfct.
-+ */
-+
-+static struct ip_conntrack route_tee_track;
-+
-+static unsigned int ipt_route_target(struct sk_buff **pskb,
-+				     const struct net_device *in,
-+				     const struct net_device *out,
-+				     unsigned int hooknum,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
-+				     const struct xt_target *target,
-+#endif
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+				     const void *targinfo,
-+				     void *userinfo)
-+#else
-+				     const void *targinfo)
-+#endif
-+{
-+	const struct ipt_route_target_info *route_info = targinfo;
-+	struct sk_buff *skb = *pskb;
-+	unsigned int res;
-+
-+	if (skb->nfct == &route_tee_track.ct_general) {
-+		/* Loopback - a packet we already routed, is to be
-+		 * routed another time. Avoid that, now.
-+		 */
-+		if (net_ratelimit()) 
-+			DEBUGP(KERN_DEBUG "ipt_ROUTE: loopback - DROP!\n");
-+		return NF_DROP;
-+	}
-+
-+	/* If we are at PREROUTING or INPUT hook
-+	 * the TTL isn't decreased by the IP stack
-+	 */
-+	if (hooknum == NF_IP_PRE_ROUTING ||
-+	    hooknum == NF_IP_LOCAL_IN) {
-+
-+		struct iphdr *iph = skb->nh.iph;
-+
-+		if (iph->ttl <= 1) {
-+			struct rtable *rt;
-+			struct flowi fl = {
-+				.oif = 0,
-+				.nl_u = {
-+					.ip4_u = {
-+						.daddr = iph->daddr,
-+						.saddr = iph->saddr,
-+						.tos = RT_TOS(iph->tos),
-+						.scope = ((iph->tos & RTO_ONLINK) ?
-+							  RT_SCOPE_LINK :
-+							  RT_SCOPE_UNIVERSE)
-+					}
-+				} 
-+			};
-+
-+			if (ip_route_output_key(&rt, &fl)) {
-+				return NF_DROP;
-+			}
-+
-+			if (skb->dev == rt->u.dst.dev) {
-+				/* Drop old route. */
-+				dst_release(skb->dst);
-+				skb->dst = &rt->u.dst;
-+
-+				/* this will traverse normal stack, and 
-+				 * thus call conntrack on the icmp packet */
-+				icmp_send(skb, ICMP_TIME_EXCEEDED, 
-+					  ICMP_EXC_TTL, 0);
-+			}
-+
-+			return NF_DROP;
-+		}
-+
-+		/*
-+		 * If we are at INPUT the checksum must be recalculated since
-+		 * the length could change as the result of a defragmentation.
-+		 */
-+		if(hooknum == NF_IP_LOCAL_IN) {
-+			iph->ttl = iph->ttl - 1;
-+			iph->check = 0;
-+			iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl);
-+		} else {
-+			ip_decrease_ttl(iph);
-+		}
-+	}
-+
-+	if ((route_info->flags & IPT_ROUTE_TEE)) {
-+		/*
-+		 * Copy the *pskb, and route the copy. Will later return
-+		 * IPT_CONTINUE for the original skb, which should continue
-+		 * on its way as if nothing happened. The copy should be
-+		 * independantly delivered to the ROUTE --gw.
-+		 */
-+		skb = skb_copy(*pskb, GFP_ATOMIC);
-+		if (!skb) {
-+			if (net_ratelimit()) 
-+				DEBUGP(KERN_DEBUG "ipt_ROUTE: copy failed!\n");
-+			return IPT_CONTINUE;
-+		}
-+	}
-+
-+	/* Tell conntrack to forget this packet since it may get confused 
-+	 * when a packet is leaving with dst address == our address.
-+	 * Good idea ? Dunno. Need advice.
-+	 *
-+	 * NEW: mark the skb with our &route_tee_track, so we avoid looping
-+	 * on any already routed packet.
-+	 */
-+	if (!(route_info->flags & IPT_ROUTE_CONTINUE)) {
-+		nf_conntrack_put(skb->nfct);
-+		skb->nfct = &route_tee_track.ct_general;
-+		skb->nfctinfo = IP_CT_NEW;
-+		nf_conntrack_get(skb->nfct);
-+	}
-+
-+	if (route_info->oif[0] != '\0') {
-+		res = route_oif(route_info, skb);
-+	} else if (route_info->iif[0] != '\0') {
-+		res = route_iif(route_info, skb);
-+	} else if (route_info->gw) {
-+		res = route_gw(route_info, skb);
-+	} else {
-+		if (net_ratelimit()) 
-+			DEBUGP(KERN_DEBUG "ipt_ROUTE: no parameter !\n");
-+		res = IPT_CONTINUE;
-+	}
-+
-+	if ((route_info->flags & IPT_ROUTE_TEE))
-+		res = IPT_CONTINUE;
-+
-+	return res;
-+}
-+
-+
-+static int ipt_route_checkentry(const char *tablename,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+				const void *e,
-+#else
-+				const struct ipt_ip *ip,
-+#endif
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
-+				const struct xt_target *target,
-+#endif
-+				void *targinfo,
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+				unsigned int targinfosize,
-+#endif
-+				unsigned int hook_mask)
-+{
-+	if (strcmp(tablename, "mangle") != 0) {
-+		printk("ipt_ROUTE: bad table `%s', use the `mangle' table.\n",
-+		       tablename);
-+		return 0;
-+	}
-+
-+	if (hook_mask & ~(  (1 << NF_IP_PRE_ROUTING)
-+			    | (1 << NF_IP_LOCAL_IN)
-+			    | (1 << NF_IP_FORWARD)
-+			    | (1 << NF_IP_LOCAL_OUT)
-+			    | (1 << NF_IP_POST_ROUTING))) {
-+		printk("ipt_ROUTE: bad hook\n");
-+		return 0;
-+	}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+	if (targinfosize != IPT_ALIGN(sizeof(struct ipt_route_target_info))) {
-+		printk(KERN_WARNING "ipt_ROUTE: targinfosize %u != %Zu\n",
-+		       targinfosize,
-+		       IPT_ALIGN(sizeof(struct ipt_route_target_info)));
-+		return 0;
-+	}
-+#endif
-+
-+	return 1;
-+}
-+
-+
-+static struct ipt_target ipt_route_reg = { 
-+	.name = "ROUTE",
-+	.target = ipt_route_target,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
-+	.targetsize = sizeof(struct ipt_route_target_info),
-+#endif
-+	.checkentry = ipt_route_checkentry,
-+	.me = THIS_MODULE,
-+};
-+
-+static int __init init(void)
-+{
-+	/* Set up fake conntrack (stolen from raw.patch):
-+	    - to never be deleted, not in any hashes */
-+	atomic_set(&route_tee_track.ct_general.use, 1);
-+	/*  - and look it like as a confirmed connection */
-+	set_bit(IPS_CONFIRMED_BIT, &route_tee_track.status);
-+	/* Initialize fake conntrack so that NAT will skip it */
-+	route_tee_track.status |= IPS_NAT_DONE_MASK;
-+
-+	return xt_register_target(&ipt_route_reg);
-+}
-+
-+
-+static void __exit fini(void)
-+{
-+	xt_unregister_target(&ipt_route_reg);
-+}
-+
-+module_init(init);
-+module_exit(fini);
---- a/net/ipv4/netfilter/Kconfig
-+++ b/net/ipv4/netfilter/Kconfig
-@@ -684,5 +684,22 @@ config IP_NF_ARP_MANGLE
- 	  Allows altering the ARP packet payload: source and destination
- 	  hardware and network addresses.
- 
-+config IP_NF_TARGET_ROUTE
-+	tristate  'ROUTE target support'
-+	depends on IP_NF_MANGLE
-+	help
-+	  This option adds a `ROUTE' target, which enables you to setup unusual
-+	  routes. For example, the ROUTE lets you route a received packet through 
-+	  an interface or towards a host, even if the regular destination of the 
-+	  packet is the router itself. The ROUTE target is also able to change the 
-+	  incoming interface of a packet.
-+	
-+	  The target can be or not a final target. It has to be used inside the 
-+	  mangle table.
-+	  
-+	  If you want to compile it as a module, say M here and read
-+	  Documentation/modules.txt.  The module will be called ipt_ROUTE.o.
-+	  If unsure, say `N'.
-+
- endmenu
- 
---- a/net/ipv4/netfilter/Makefile
-+++ b/net/ipv4/netfilter/Makefile
-@@ -100,6 +100,7 @@ obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_EC
- obj-$(CONFIG_IP_NF_TARGET_IMQ) += ipt_IMQ.o
- obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
- obj-$(CONFIG_IP_NF_TARGET_REDIRECT) += ipt_REDIRECT.o
-+obj-$(CONFIG_IP_NF_TARGET_ROUTE) += ipt_ROUTE.o
- obj-$(CONFIG_IP_NF_TARGET_NETMAP) += ipt_NETMAP.o
- obj-$(CONFIG_IP_NF_TARGET_SAME) += ipt_SAME.o
- obj-$(CONFIG_IP_NF_NAT_SNMP_BASIC) += ip_nat_snmp_basic.o
---- a/net/ipv6/ipv6_syms.c
-+++ b/net/ipv6/ipv6_syms.c
-@@ -10,6 +10,7 @@ EXPORT_SYMBOL(icmpv6_send);
- EXPORT_SYMBOL(icmpv6_statistics);
- EXPORT_SYMBOL(icmpv6_err_convert);
- EXPORT_SYMBOL(ndisc_mc_map);
-+EXPORT_SYMBOL(nd_tbl);
- EXPORT_SYMBOL(register_inet6addr_notifier);
- EXPORT_SYMBOL(unregister_inet6addr_notifier);
- EXPORT_SYMBOL(ip6_route_output);
---- /dev/null
-+++ b/net/ipv6/netfilter/ip6t_ROUTE.c
-@@ -0,0 +1,330 @@
-+/*
-+ * This implements the ROUTE v6 target, which enables you to setup unusual
-+ * routes not supported by the standard kernel routing table.
-+ *
-+ * Copyright (C) 2003 Cedric de Launois <delaunois@info.ucl.ac.be>
-+ *
-+ * v 1.1 2004/11/23
-+ *
-+ * This software is distributed under GNU GPL v2, 1991
-+ */
-+
-+#include <linux/module.h>
-+#include <linux/skbuff.h>
-+#include <linux/ipv6.h>
-+#include <linux/netfilter_ipv6/ip6_tables.h>
-+#include <linux/netfilter_ipv6/ip6t_ROUTE.h>
-+#include <linux/netdevice.h>
-+#include <linux/version.h>
-+#include <net/ipv6.h>
-+#include <net/ndisc.h>
-+#include <net/ip6_route.h>
-+#include <linux/icmpv6.h>
-+
-+#if 1
-+#define DEBUGP printk
-+#else
-+#define DEBUGP(format, args...)
-+#endif
-+
-+#define NIP6(addr) \
-+	ntohs((addr).s6_addr16[0]), \
-+	ntohs((addr).s6_addr16[1]), \
-+	ntohs((addr).s6_addr16[2]), \
-+	ntohs((addr).s6_addr16[3]), \
-+	ntohs((addr).s6_addr16[4]), \
-+	ntohs((addr).s6_addr16[5]), \
-+	ntohs((addr).s6_addr16[6]), \
-+	ntohs((addr).s6_addr16[7])
-+
-+/* Route the packet according to the routing keys specified in
-+ * route_info. Keys are :
-+ *  - ifindex : 
-+ *      0 if no oif preferred, 
-+ *      otherwise set to the index of the desired oif
-+ *  - route_info->gw :
-+ *      0 if no gateway specified,
-+ *      otherwise set to the next host to which the pkt must be routed
-+ * If success, skb->dev is the output device to which the packet must 
-+ * be sent and skb->dst is not NULL
-+ *
-+ * RETURN:  1 if the packet was succesfully routed to the 
-+ *            destination desired
-+ *          0 if the kernel routing table could not route the packet
-+ *            according to the keys specified
-+ */
-+static int 
-+route6(struct sk_buff *skb,
-+       unsigned int ifindex,
-+       const struct ip6t_route_target_info *route_info)
-+{
-+	struct rt6_info *rt = NULL;
-+	struct ipv6hdr *ipv6h = skb->nh.ipv6h;
-+	struct in6_addr *gw = (struct in6_addr*)&route_info->gw;
-+
-+	DEBUGP("ip6t_ROUTE: called with: ");
-+	DEBUGP("DST=%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x ", NIP6(ipv6h->daddr));
-+	DEBUGP("GATEWAY=%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x ", NIP6(*gw));
-+	DEBUGP("OUT=%s\n", route_info->oif);
-+	
-+	if (ipv6_addr_any(gw))
-+		rt = rt6_lookup(&ipv6h->daddr, &ipv6h->saddr, ifindex, 1);
-+	else
-+		rt = rt6_lookup(gw, &ipv6h->saddr, ifindex, 1);
-+
-+	if (!rt)
-+		goto no_route;
-+
-+	DEBUGP("ip6t_ROUTE: routing gives: ");
-+	DEBUGP("DST=%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x ", NIP6(rt->rt6i_dst.addr));
-+	DEBUGP("GATEWAY=%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x ", NIP6(rt->rt6i_gateway));
-+	DEBUGP("OUT=%s\n", rt->rt6i_dev->name);
-+
-+	if (ifindex && rt->rt6i_dev->ifindex!=ifindex)
-+		goto wrong_route;
-+	
-+	if (!rt->rt6i_nexthop) {
-+		DEBUGP("ip6t_ROUTE: discovering neighbour\n");
-+		rt->rt6i_nexthop = ndisc_get_neigh(rt->rt6i_dev, &rt->rt6i_dst.addr);
-+	}
-+
-+	/* Drop old route. */
-+	dst_release(skb->dst);
-+	skb->dst = &rt->u.dst;
-+	skb->dev = rt->rt6i_dev;
-+	return 1;
-+
-+ wrong_route:
-+	dst_release(&rt->u.dst);
-+ no_route:
-+	if (!net_ratelimit())
-+		return 0;
-+
-+	printk("ip6t_ROUTE: no explicit route found ");
-+	if (ifindex)
-+		printk("via interface %s ", route_info->oif);
-+	if (!ipv6_addr_any(gw))
-+		printk("via gateway %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x", NIP6(*gw));
-+	printk("\n");
-+	return 0;
-+}
-+
-+
-+/* Stolen from ip6_output_finish
-+ * PRE : skb->dev is set to the device we are leaving by
-+ *       skb->dst is not NULL
-+ * POST: the packet is sent with the link layer header pushed
-+ *       the packet is destroyed
-+ */
-+static void ip_direct_send(struct sk_buff *skb)
-+{
-+	struct dst_entry *dst = skb->dst;
-+	struct hh_cache *hh = dst->hh;
-+
-+	if (hh) {
-+		read_lock_bh(&hh->hh_lock);
-+		memcpy(skb->data - 16, hh->hh_data, 16);
-+		read_unlock_bh(&hh->hh_lock);
-+		skb_push(skb, hh->hh_len);
-+		hh->hh_output(skb);
-+	} else if (dst->neighbour)
-+		dst->neighbour->output(skb);
-+	else {
-+		if (net_ratelimit())
-+			DEBUGP(KERN_DEBUG "ip6t_ROUTE: no hdr & no neighbour cache!\n");
-+		kfree_skb(skb);
-+	}
-+}
-+
-+
-+static unsigned int 
-+route6_oif(const struct ip6t_route_target_info *route_info,
-+	   struct sk_buff *skb) 
-+{
-+	unsigned int ifindex = 0;
-+	struct net_device *dev_out = NULL;
-+
-+	/* The user set the interface name to use.
-+	 * Getting the current interface index.
-+	 */
-+	if ((dev_out = dev_get_by_name(route_info->oif))) {
-+		ifindex = dev_out->ifindex;
-+	} else {
-+		/* Unknown interface name : packet dropped */
-+		if (net_ratelimit()) 
-+			DEBUGP("ip6t_ROUTE: oif interface %s not found\n", route_info->oif);
-+
-+		if (route_info->flags & IP6T_ROUTE_CONTINUE)
-+			return IP6T_CONTINUE;
-+		else
-+			return NF_DROP;
-+	}
-+
-+	/* Trying the standard way of routing packets */
-+	if (route6(skb, ifindex, route_info)) {
-+		dev_put(dev_out);
-+		if (route_info->flags & IP6T_ROUTE_CONTINUE)
-+			return IP6T_CONTINUE;
-+		
-+		ip_direct_send(skb);
-+		return NF_STOLEN;
-+	} else 
-+		return NF_DROP;
-+}
-+
-+
-+static unsigned int 
-+route6_gw(const struct ip6t_route_target_info *route_info,
-+	  struct sk_buff *skb) 
-+{
-+	if (route6(skb, 0, route_info)) {
-+		if (route_info->flags & IP6T_ROUTE_CONTINUE)
-+			return IP6T_CONTINUE;
-+
-+		ip_direct_send(skb);
-+		return NF_STOLEN;
-+	} else
-+		return NF_DROP;
-+}
-+
-+
-+static unsigned int 
-+ip6t_route_target(struct sk_buff **pskb,
-+		  const struct net_device *in,
-+		  const struct net_device *out,
-+		  unsigned int hooknum,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
-+		  const struct xt_target *target,
-+#endif
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+		  const void *targinfo,
-+		  void *userinfo)
-+#else
-+		  const void *targinfo)
-+#endif
-+{
-+	const struct ip6t_route_target_info *route_info = targinfo;
-+	struct sk_buff *skb = *pskb;
-+	struct in6_addr *gw = (struct in6_addr*)&route_info->gw;
-+	unsigned int res;
-+
-+	if (route_info->flags & IP6T_ROUTE_CONTINUE)
-+		goto do_it;
-+
-+	/* If we are at PREROUTING or INPUT hook
-+	 * the TTL isn't decreased by the IP stack
-+	 */
-+	if (hooknum == NF_IP6_PRE_ROUTING ||
-+	    hooknum == NF_IP6_LOCAL_IN) {
-+
-+		struct ipv6hdr *ipv6h = skb->nh.ipv6h;
-+
-+		if (ipv6h->hop_limit <= 1) {
-+			/* Force OUTPUT device used as source address */
-+			skb->dev = skb->dst->dev;
-+
-+			icmpv6_send(skb, ICMPV6_TIME_EXCEED, 
-+				    ICMPV6_EXC_HOPLIMIT, 0, skb->dev);
-+
-+			return NF_DROP;
-+		}
-+
-+		ipv6h->hop_limit--;
-+	}
-+
-+	if ((route_info->flags & IP6T_ROUTE_TEE)) {
-+		/*
-+		 * Copy the *pskb, and route the copy. Will later return
-+		 * IP6T_CONTINUE for the original skb, which should continue
-+		 * on its way as if nothing happened. The copy should be
-+		 * independantly delivered to the ROUTE --gw.
-+		 */
-+		skb = skb_copy(*pskb, GFP_ATOMIC);
-+		if (!skb) {
-+			if (net_ratelimit()) 
-+				DEBUGP(KERN_DEBUG "ip6t_ROUTE: copy failed!\n");
-+			return IP6T_CONTINUE;
-+		}
-+	}
-+
-+do_it:
-+	if (route_info->oif[0]) {
-+		res = route6_oif(route_info, skb);
-+	} else if (!ipv6_addr_any(gw)) {
-+		res = route6_gw(route_info, skb);
-+	} else {
-+		if (net_ratelimit()) 
-+			DEBUGP(KERN_DEBUG "ip6t_ROUTE: no parameter !\n");
-+		res = IP6T_CONTINUE;
-+	}
-+
-+	if ((route_info->flags & IP6T_ROUTE_TEE))
-+		res = IP6T_CONTINUE;
-+
-+	return res;
-+}
-+
-+
-+static int 
-+ip6t_route_checkentry(const char *tablename,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,16)
-+		      const void *entry,
-+#else
-+		      const struct ip6t_entry *entry
-+#endif
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
-+		      const struct xt_target *target,
-+#endif
-+		      void *targinfo,
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+		      unsigned int targinfosize,
-+#endif
-+		      unsigned int hook_mask)
-+{
-+	if (strcmp(tablename, "mangle") != 0) {
-+		printk("ip6t_ROUTE: can only be called from \"mangle\" table.\n");
-+		return 0;
-+	}
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
-+	if (targinfosize != IP6T_ALIGN(sizeof(struct ip6t_route_target_info))) {
-+		printk(KERN_WARNING "ip6t_ROUTE: targinfosize %u != %Zu\n",
-+		       targinfosize,
-+		       IP6T_ALIGN(sizeof(struct ip6t_route_target_info)));
-+		return 0;
-+	}
-+#endif
-+
-+	return 1;
-+}
-+
-+
-+static struct ip6t_target ip6t_route_reg = {
-+	.name       = "ROUTE",
-+	.target     = ip6t_route_target,
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,17)
-+	.targetsize = sizeof(struct ip6t_route_target_info),
-+#endif
-+	.checkentry = ip6t_route_checkentry,
-+	.me         = THIS_MODULE
-+};
-+
-+
-+static int __init init(void)
-+{
-+	printk(KERN_DEBUG "registering ipv6 ROUTE target\n");
-+	if (xt_register_target(&ip6t_route_reg))
-+		return -EINVAL;
-+
-+	return 0;
-+}
-+
-+
-+static void __exit fini(void)
-+{
-+	xt_unregister_target(&ip6t_route_reg);
-+}
-+
-+module_init(init);
-+module_exit(fini);
-+MODULE_LICENSE("GPL");
---- a/net/ipv6/netfilter/Kconfig
-+++ b/net/ipv6/netfilter/Kconfig
-@@ -209,5 +209,18 @@ config IP6_NF_RAW
- 	  If you want to compile it as a module, say M here and read
- 	  <file:Documentation/modules.txt>.  If unsure, say `N'.
- 
-+config IP6_NF_TARGET_ROUTE
-+	tristate 'ROUTE target support'
-+	depends on IP6_NF_MANGLE
-+	help
-+	  This option adds a `ROUTE' target, which enables you to setup unusual
-+	  routes. The ROUTE target is also able to change the incoming interface
-+	  of a packet.
-+	
-+	  The target can be or not a final target. It has to be used inside the 
-+	  mangle table.
-+	  
-+	  Not working as a module.
-+
- endmenu
- 
---- a/net/ipv6/netfilter/Makefile
-+++ b/net/ipv6/netfilter/Makefile
-@@ -20,6 +20,7 @@ obj-$(CONFIG_IP6_NF_TARGET_LOG) += ip6t_
- obj-$(CONFIG_IP6_NF_RAW) += ip6table_raw.o
- obj-$(CONFIG_IP6_NF_MATCH_HL) += ip6t_hl.o
- obj-$(CONFIG_IP6_NF_TARGET_REJECT) += ip6t_REJECT.o
-+obj-$(CONFIG_IP6_NF_TARGET_ROUTE) += ip6t_ROUTE.o
- obj-$(CONFIG_IP6_NF_MATCH_MH) += ip6t_mh.o
- 
- # objects for l3 independent conntrack

target/linux/generic-2.6/patches-2.6.21/180-netfilter_depends.patch

@@ -1,20 +0,0 @@
---- a/net/netfilter/Kconfig
-+++ b/net/netfilter/Kconfig
-@@ -165,7 +165,7 @@ config NF_CONNTRACK_FTP
- 
- config NF_CONNTRACK_H323
- 	tristate "H.323 protocol support (EXPERIMENTAL)"
--	depends on EXPERIMENTAL && NF_CONNTRACK && (IPV6 || IPV6=n)
-+	depends on EXPERIMENTAL && NF_CONNTRACK
- 	help
- 	  H.323 is a VoIP signalling protocol from ITU-T. As one of the most
- 	  important VoIP protocols, it is widely used by voice hardware and
-@@ -400,7 +400,7 @@ config NETFILTER_XT_TARGET_CONNSECMARK
- 
- config NETFILTER_XT_TARGET_TCPMSS
- 	tristate '"TCPMSS" target support'
--	depends on NETFILTER_XTABLES && (IPV6 || IPV6=n)
-+	depends on NETFILTER_XTABLES
- 	---help---
- 	  This option adds a `TCPMSS' target, which allows you to alter the
- 	  MSS value of TCP SYN packets, to control the maximum size for that

target/linux/generic-2.6/patches-2.6.21/200-sched_esfq.patch

@@ -1,789 +0,0 @@
---- a/include/linux/pkt_sched.h
-+++ b/include/linux/pkt_sched.h
-@@ -146,8 +146,40 @@ struct tc_sfq_qopt
-  *
-  *	The only reason for this is efficiency, it is possible
-  *	to change these parameters in compile time.
-+ *	
-+ *	If you need to play with these values use esfq instead.
-  */
- 
-+/* ESFQ section */
-+
-+enum
-+{
-+        /* traditional */
-+	TCA_SFQ_HASH_CLASSIC,
-+	TCA_SFQ_HASH_DST,
-+	TCA_SFQ_HASH_SRC,
-+	TCA_SFQ_HASH_FWMARK,
-+        /* direct */
-+	TCA_SFQ_HASH_DSTDIR,
-+	TCA_SFQ_HASH_SRCDIR,
-+	TCA_SFQ_HASH_FWMARKDIR,
-+	/* conntrack */
-+	TCA_SFQ_HASH_CTORIGDST,
-+	TCA_SFQ_HASH_CTORIGSRC,
-+	TCA_SFQ_HASH_CTREPLDST,
-+	TCA_SFQ_HASH_CTREPLSRC,
-+};
-+
-+struct tc_esfq_qopt
-+{
-+	unsigned	quantum;	/* Bytes per round allocated to flow */
-+	int		perturb_period;	/* Period of hash perturbation */
-+	__u32		limit;		/* Maximal packets in queue */
-+	unsigned	divisor;	/* Hash divisor  */
-+	unsigned	flows;		/* Maximal number of flows  */
-+	unsigned	hash_kind;	/* Hash function to use for flow identification */
-+};
-+
- /* RED section */
- 
- enum
---- a/net/sched/Kconfig
-+++ b/net/sched/Kconfig
-@@ -189,6 +189,26 @@ config NET_SCH_SFQ
- 	  To compile this code as a module, choose M here: the
- 	  module will be called sch_sfq.
- 
-+config NET_SCH_ESFQ
-+	tristate "Enhanced Stochastic Fairness Queueing (ESFQ)"
-+	---help---
-+	  Say Y here if you want to use the Enhanced Stochastic Fairness
-+	  Queueing (ESFQ) packet scheduling algorithm for some of your network
-+	  devices or as a leaf discipline for a classful qdisc such as HTB or
-+	  CBQ (see the top of <file:net/sched/sch_esfq.c> for details and
-+	  references to the SFQ algorithm).
-+
-+	  This is an enchanced SFQ version which allows you to control some
-+	  hardcoded values in the SFQ scheduler.
-+
-+	  ESFQ also adds control of the hash function used to identify packet
-+	  flows. The original SFQ discipline hashes by connection; ESFQ add
-+	  several other hashing methods, such as by src IP or by dst IP, which
-+	  can be more fair to users in some networking situations.
-+	  
-+	  To compile this code as a module, choose M here: the
-+	  module will be called sch_esfq.
-+
- config NET_SCH_TEQL
- 	tristate "True Link Equalizer (TEQL)"
- 	---help---
---- a/net/sched/Makefile
-+++ b/net/sched/Makefile
-@@ -23,6 +23,7 @@ obj-$(CONFIG_NET_SCH_GRED)	+= sch_gred.o
- obj-$(CONFIG_NET_SCH_INGRESS)	+= sch_ingress.o 
- obj-$(CONFIG_NET_SCH_DSMARK)	+= sch_dsmark.o
- obj-$(CONFIG_NET_SCH_SFQ)	+= sch_sfq.o
-+obj-$(CONFIG_NET_SCH_ESFQ)	+= sch_esfq.o
- obj-$(CONFIG_NET_SCH_TBF)	+= sch_tbf.o
- obj-$(CONFIG_NET_SCH_TEQL)	+= sch_teql.o
- obj-$(CONFIG_NET_SCH_PRIO)	+= sch_prio.o
---- /dev/null
-+++ b/net/sched/sch_esfq.c
-@@ -0,0 +1,704 @@
-+/*
-+ * net/sched/sch_esfq.c	Extended Stochastic Fairness Queueing discipline.
-+ *
-+ *		This program is free software; you can redistribute it and/or
-+ *		modify it under the terms of the GNU General Public License
-+ *		as published by the Free Software Foundation; either version
-+ *		2 of the License, or (at your option) any later version.
-+ *
-+ * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
-+ *
-+ * Changes:	Alexander Atanasov, <alex@ssi.bg>
-+ *		Added dynamic depth,limit,divisor,hash_kind options.
-+ *		Added dst and src hashes.
-+ *
-+ * 		Alexander Clouter, <alex@digriz.org.uk>
-+ *		Ported ESFQ to Linux 2.6.
-+ *
-+ * 		Corey Hickey, <bugfood-c@fatooh.org>
-+ *		Maintenance of the Linux 2.6 port.
-+ *		Added fwmark hash (thanks to Robert Kurjata).
-+ *		Added direct hashing for src, dst, and fwmark.
-+ *		Added usage of jhash.
-+ *		
-+ */
-+
-+#include <linux/module.h>
-+#include <asm/uaccess.h>
-+#include <asm/system.h>
-+#include <linux/bitops.h>
-+#include <linux/types.h>
-+#include <linux/kernel.h>
-+#include <linux/jiffies.h>
-+#include <linux/string.h>
-+#include <linux/mm.h>
-+#include <linux/socket.h>
-+#include <linux/sockios.h>
-+#include <linux/in.h>
-+#include <linux/errno.h>
-+#include <linux/interrupt.h>
-+#include <linux/if_ether.h>
-+#include <linux/inet.h>
-+#include <linux/netdevice.h>
-+#include <linux/etherdevice.h>
-+#include <linux/notifier.h>
-+#include <linux/init.h>
-+#include <net/ip.h>
-+#include <linux/ipv6.h>
-+#include <net/route.h>
-+#include <linux/skbuff.h>
-+#include <net/sock.h>
-+#include <net/pkt_sched.h>
-+#include <linux/jhash.h>
-+
-+#ifdef CONFIG_NF_CONNTRACK_ENABLED
-+#include <net/netfilter/nf_conntrack.h>
-+#endif
-+
-+/*	Stochastic Fairness Queuing algorithm.
-+	For more comments look at sch_sfq.c.
-+	The difference is that you can change limit, depth,
-+	hash table size and choose alternate hash types.
-+	
-+	classic:	same as in sch_sfq.c
-+	dst:		destination IP address
-+	src:		source IP address
-+	fwmark:         netfilter mark value
-+	dst_direct:
-+	src_direct:
-+	fwmark_direct:  direct hashing of the above sources
-+	ctorigdst:	original destination IP address
-+	ctorigsrc:	original source IP address
-+	ctrepldst:	reply destination IP address
-+	ctreplsrc:	reply source IP 
-+	
-+*/
-+
-+
-+/* This type should contain at least SFQ_DEPTH*2 values */
-+typedef unsigned int esfq_index;
-+
-+struct esfq_head
-+{
-+	esfq_index	next;
-+	esfq_index	prev;
-+};
-+
-+struct esfq_sched_data
-+{
-+/* Parameters */
-+	int		perturb_period;
-+	unsigned	quantum;	/* Allotment per round: MUST BE >= MTU */
-+	int		limit;
-+	unsigned	depth;
-+	unsigned	hash_divisor;
-+	unsigned	hash_kind;
-+/* Variables */
-+	struct timer_list perturb_timer;
-+	int		perturbation;
-+	esfq_index	tail;		/* Index of current slot in round */
-+	esfq_index	max_depth;	/* Maximal depth */
-+
-+	esfq_index	*ht;			/* Hash table */
-+	esfq_index	*next;			/* Active slots link */
-+	short		*allot;			/* Current allotment per slot */
-+	unsigned short	*hash;			/* Hash value indexed by slots */
-+	struct sk_buff_head	*qs;		/* Slot queue */
-+	struct esfq_head	*dep;		/* Linked list of slots, indexed by depth */
-+	unsigned	dyn_min;	/* For dynamic divisor adjustment; minimum value seen */
-+	unsigned	dyn_max;	/*                                 maximum value seen */
-+	unsigned	dyn_range;	/*	        		   saved range */
-+};
-+
-+/* This contains the info we will hash. */
-+struct esfq_packet_info
-+{
-+	u32	proto;		/* protocol or port */
-+	u32	src;		/* source from packet header */
-+	u32	dst;		/* destination from packet header */
-+	u32	ctorigsrc;	/* original source from conntrack */
-+	u32	ctorigdst;	/* original destination from conntrack */
-+	u32	ctreplsrc;	/* reply source from conntrack */
-+	u32	ctrepldst;	/* reply destination from conntrack */
-+	u32	mark;		/* netfilter mark (fwmark) */
-+};
-+
-+/* Hash input values directly into the "nearest" slot, taking into account the
-+ * range of input values seen. This is most useful when the hash table is at
-+ * least as large as the range of possible values.
-+ * Note: this functionality was added before the change to using jhash, and may
-+ * no longer be useful. */
-+static __inline__ unsigned esfq_hash_direct(struct esfq_sched_data *q, u32 h)
-+{
-+	/* adjust minimum and maximum */
-+	if (h < q->dyn_min || h > q->dyn_max) {
-+		q->dyn_min = h < q->dyn_min ? h : q->dyn_min;
-+		q->dyn_max = h > q->dyn_max ? h : q->dyn_max;
-+	
-+		/* find new range */
-+		if ((q->dyn_range = q->dyn_max - q->dyn_min) >= q->hash_divisor)
-+			printk(KERN_WARNING "ESFQ: (direct hash) Input range %u is larger than hash "
-+					"table. See ESFQ README for details.\n", q->dyn_range);
-+	}
-+	
-+	/* hash input values into slot numbers */
-+	if (q->dyn_min == q->dyn_max)
-+		return 0; /* only one value seen; avoid division by 0 */
-+	else
-+		return (h - q->dyn_min) * (q->hash_divisor - 1) / q->dyn_range;
-+}
-+
-+static __inline__ unsigned esfq_jhash_1word(struct esfq_sched_data *q,u32 a)
-+{
-+	return jhash_1word(a, q->perturbation) & (q->hash_divisor-1);
-+}
-+
-+static __inline__ unsigned esfq_jhash_2words(struct esfq_sched_data *q, u32 a, u32 b)
-+{
-+	return jhash_2words(a, b, q->perturbation) & (q->hash_divisor-1);
-+}
-+
-+static __inline__ unsigned esfq_jhash_3words(struct esfq_sched_data *q, u32 a, u32 b, u32 c)
-+{
-+	return jhash_3words(a, b, c, q->perturbation) & (q->hash_divisor-1);
-+}
-+
-+
-+static unsigned esfq_hash(struct esfq_sched_data *q, struct sk_buff *skb)
-+{
-+	struct esfq_packet_info info;
-+#ifdef CONFIG_NF_CONNTRACK_ENABLED
-+	enum ip_conntrack_info ctinfo;
-+	struct nf_conn *ct = nf_ct_get(skb, &ctinfo);
-+#endif
-+	
-+	switch (skb->protocol) {
-+	case __constant_htons(ETH_P_IP):
-+	{
-+		struct iphdr *iph = skb->nh.iph;
-+		info.dst = iph->daddr;
-+		info.src = iph->saddr;
-+		if (!(iph->frag_off&htons(IP_MF|IP_OFFSET)) &&
-+		    (iph->protocol == IPPROTO_TCP ||
-+		     iph->protocol == IPPROTO_UDP ||
-+		     iph->protocol == IPPROTO_SCTP ||
-+		     iph->protocol == IPPROTO_DCCP ||
-+		     iph->protocol == IPPROTO_ESP))
-+			info.proto = *(((u32*)iph) + iph->ihl);
-+		else
-+			info.proto = iph->protocol;
-+		break;
-+	}
-+	case __constant_htons(ETH_P_IPV6):
-+	{
-+		struct ipv6hdr *iph = skb->nh.ipv6h;
-+		/* Hash ipv6 addresses into a u32. This isn't ideal,
-+		 * but the code is simple. */
-+		info.dst = jhash2(iph->daddr.s6_addr32, 4, q->perturbation);
-+		info.src = jhash2(iph->saddr.s6_addr32, 4, q->perturbation);
-+		if (iph->nexthdr == IPPROTO_TCP ||
-+		    iph->nexthdr == IPPROTO_UDP ||
-+		    iph->nexthdr == IPPROTO_SCTP ||
-+		    iph->nexthdr == IPPROTO_DCCP ||
-+		    iph->nexthdr == IPPROTO_ESP)
-+			info.proto = *(u32*)&iph[1];
-+		else
-+			info.proto = iph->nexthdr;
-+		break;
-+	}
-+	default:
-+		info.dst   = (u32)(unsigned long)skb->dst;
-+		info.src   = (u32)(unsigned long)skb->sk;
-+		info.proto = skb->protocol;
-+	}
-+
-+	info.mark = skb->mark;
-+
-+#ifdef CONFIG_NF_CONNTRACK_ENABLED
-+	/* defaults if there is no conntrack info */
-+	info.ctorigsrc = info.src;
-+	info.ctorigdst = info.dst;
-+	info.ctreplsrc = info.dst;
-+	info.ctrepldst = info.src;
-+	/* collect conntrack info */
-+	if (ct && ct != &nf_conntrack_untracked) {
-+		if (skb->protocol == __constant_htons(ETH_P_IP)) {
-+			info.ctorigsrc = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip;
-+			info.ctorigdst = ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip;
-+			info.ctreplsrc = ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip;
-+			info.ctrepldst = ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip;
-+		}
-+		else if (skb->protocol == __constant_htons(ETH_P_IPV6)) {
-+			/* Again, hash ipv6 addresses into a single u32. */
-+			info.ctorigsrc = jhash2(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.src.u3.ip6, 4, q->perturbation);
-+			info.ctorigdst = jhash2(ct->tuplehash[IP_CT_DIR_ORIGINAL].tuple.dst.u3.ip6, 4, q->perturbation);
-+			info.ctreplsrc = jhash2(ct->tuplehash[IP_CT_DIR_REPLY].tuple.src.u3.ip6, 4, q->perturbation);
-+			info.ctrepldst = jhash2(ct->tuplehash[IP_CT_DIR_REPLY].tuple.dst.u3.ip6, 4, q->perturbation);
-+		}
-+
-+	}
-+#endif
-+
-+	switch(q->hash_kind)
-+	{
-+	case TCA_SFQ_HASH_CLASSIC:
-+		return esfq_jhash_3words(q, info.dst, info.src, info.proto);
-+	case TCA_SFQ_HASH_DST:
-+		return esfq_jhash_1word(q, info.dst);
-+	case TCA_SFQ_HASH_DSTDIR:
-+		return esfq_hash_direct(q, ntohl(info.dst));
-+	case TCA_SFQ_HASH_SRC:
-+		return esfq_jhash_1word(q, info.src);
-+	case TCA_SFQ_HASH_SRCDIR:
-+		return esfq_hash_direct(q, ntohl(info.src));
-+	case TCA_SFQ_HASH_FWMARK:
-+		return esfq_jhash_1word(q, info.mark);
-+	case TCA_SFQ_HASH_FWMARKDIR:
-+		return esfq_hash_direct(q, info.mark);
-+#ifdef CONFIG_NF_CONNTRACK_ENABLED
-+	case TCA_SFQ_HASH_CTORIGDST:
-+		return esfq_jhash_1word(q, info.ctorigdst);
-+	case TCA_SFQ_HASH_CTORIGSRC:
-+		return esfq_jhash_1word(q, info.ctorigsrc);
-+	case TCA_SFQ_HASH_CTREPLDST:
-+		return esfq_jhash_1word(q, info.ctrepldst);
-+	case TCA_SFQ_HASH_CTREPLSRC:
-+		return esfq_jhash_1word(q, info.ctreplsrc);
-+#endif
-+	default:
-+		if (net_ratelimit())
-+			printk(KERN_WARNING "ESFQ: Unknown hash method. Falling back to classic.\n");
-+	}
-+	return esfq_jhash_3words(q, info.dst, info.src, info.proto);
-+}
-+
-+static inline void esfq_link(struct esfq_sched_data *q, esfq_index x)
-+{
-+	esfq_index p, n;
-+	int d = q->qs[x].qlen + q->depth;
-+
-+	p = d;
-+	n = q->dep[d].next;
-+	q->dep[x].next = n;
-+	q->dep[x].prev = p;
-+	q->dep[p].next = q->dep[n].prev = x;
-+}
-+
-+static inline void esfq_dec(struct esfq_sched_data *q, esfq_index x)
-+{
-+	esfq_index p, n;
-+
-+	n = q->dep[x].next;
-+	p = q->dep[x].prev;
-+	q->dep[p].next = n;
-+	q->dep[n].prev = p;
-+
-+	if (n == p && q->max_depth == q->qs[x].qlen + 1)
-+		q->max_depth--;
-+
-+	esfq_link(q, x);
-+}
-+
-+static inline void esfq_inc(struct esfq_sched_data *q, esfq_index x)
-+{
-+	esfq_index p, n;
-+	int d;
-+
-+	n = q->dep[x].next;
-+	p = q->dep[x].prev;
-+	q->dep[p].next = n;
-+	q->dep[n].prev = p;
-+	d = q->qs[x].qlen;
-+	if (q->max_depth < d)
-+		q->max_depth = d;
-+
-+	esfq_link(q, x);
-+}
-+
-+static unsigned int esfq_drop(struct Qdisc *sch)
-+{
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+	esfq_index d = q->max_depth;
-+	struct sk_buff *skb;
-+	unsigned int len;
-+
-+	/* Queue is full! Find the longest slot and
-+	   drop a packet from it */
-+
-+	if (d > 1) {
-+		esfq_index x = q->dep[d+q->depth].next;
-+		skb = q->qs[x].prev;
-+		len = skb->len;
-+		__skb_unlink(skb, &q->qs[x]);
-+		kfree_skb(skb);
-+		esfq_dec(q, x);
-+		sch->q.qlen--;
-+		sch->qstats.drops++;
-+		sch->qstats.backlog -= len;
-+		return len;
-+	}
-+
-+	if (d == 1) {
-+		/* It is difficult to believe, but ALL THE SLOTS HAVE LENGTH 1. */
-+		d = q->next[q->tail];
-+		q->next[q->tail] = q->next[d];
-+		q->allot[q->next[d]] += q->quantum;
-+		skb = q->qs[d].prev;
-+		len = skb->len;
-+		__skb_unlink(skb, &q->qs[d]);
-+		kfree_skb(skb);
-+		esfq_dec(q, d);
-+		sch->q.qlen--;
-+		q->ht[q->hash[d]] = q->depth;
-+		sch->qstats.drops++;
-+		sch->qstats.backlog -= len;
-+		return len;
-+	}
-+
-+	return 0;
-+}
-+
-+static int
-+esfq_enqueue(struct sk_buff *skb, struct Qdisc* sch)
-+{
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+	unsigned hash = esfq_hash(q, skb);
-+	unsigned depth = q->depth;
-+	esfq_index x;
-+
-+	x = q->ht[hash];
-+	if (x == depth) {
-+		q->ht[hash] = x = q->dep[depth].next;
-+		q->hash[x] = hash;
-+	}
-+	sch->qstats.backlog += skb->len;
-+	__skb_queue_tail(&q->qs[x], skb);
-+	esfq_inc(q, x);
-+	if (q->qs[x].qlen == 1) {		/* The flow is new */
-+		if (q->tail == depth) {	/* It is the first flow */
-+			q->tail = x;
-+			q->next[x] = x;
-+			q->allot[x] = q->quantum;
-+		} else {
-+			q->next[x] = q->next[q->tail];
-+			q->next[q->tail] = x;
-+			q->tail = x;
-+		}
-+	}
-+	if (++sch->q.qlen < q->limit-1) {
-+		sch->bstats.bytes += skb->len;
-+		sch->bstats.packets++;
-+		return 0;
-+	}
-+
-+	esfq_drop(sch);
-+	return NET_XMIT_CN;
-+}
-+
-+static int
-+esfq_requeue(struct sk_buff *skb, struct Qdisc* sch)
-+{
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+	unsigned hash = esfq_hash(q, skb);
-+	unsigned depth = q->depth;
-+	esfq_index x;
-+
-+	x = q->ht[hash];
-+	if (x == depth) {
-+		q->ht[hash] = x = q->dep[depth].next;
-+		q->hash[x] = hash;
-+	}
-+	sch->qstats.backlog += skb->len;
-+	__skb_queue_head(&q->qs[x], skb);
-+	esfq_inc(q, x);
-+	if (q->qs[x].qlen == 1) {		/* The flow is new */
-+		if (q->tail == depth) {	/* It is the first flow */
-+			q->tail = x;
-+			q->next[x] = x;
-+			q->allot[x] = q->quantum;
-+		} else {
-+			q->next[x] = q->next[q->tail];
-+			q->next[q->tail] = x;
-+			q->tail = x;
-+		}
-+	}
-+	if (++sch->q.qlen < q->limit - 1) {
-+		sch->qstats.requeues++;
-+		return 0;
-+	}
-+
-+	sch->qstats.drops++;
-+	esfq_drop(sch);
-+	return NET_XMIT_CN;
-+}
-+
-+
-+
-+
-+static struct sk_buff *
-+esfq_dequeue(struct Qdisc* sch)
-+{
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+	struct sk_buff *skb;
-+	unsigned depth = q->depth;
-+	esfq_index a, old_a;
-+
-+	/* No active slots */
-+	if (q->tail == depth)
-+		return NULL;
-+	
-+	a = old_a = q->next[q->tail];
-+	
-+	/* Grab packet */
-+	skb = __skb_dequeue(&q->qs[a]);
-+	esfq_dec(q, a);
-+	sch->q.qlen--;
-+	sch->qstats.backlog -= skb->len;
-+	
-+	/* Is the slot empty? */
-+	if (q->qs[a].qlen == 0) {
-+		q->ht[q->hash[a]] = depth;
-+		a = q->next[a];
-+		if (a == old_a) {
-+			q->tail = depth;
-+			return skb;
-+		}
-+		q->next[q->tail] = a;
-+		q->allot[a] += q->quantum;
-+	} else if ((q->allot[a] -= skb->len) <= 0) {
-+		q->tail = a;
-+		a = q->next[a];
-+		q->allot[a] += q->quantum;
-+	}
-+	
-+	return skb;
-+}
-+
-+static void
-+esfq_reset(struct Qdisc* sch)
-+{
-+	struct sk_buff *skb;
-+
-+	while ((skb = esfq_dequeue(sch)) != NULL)
-+		kfree_skb(skb);
-+}
-+
-+static void esfq_perturbation(unsigned long arg)
-+{
-+	struct Qdisc *sch = (struct Qdisc*)arg;
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+
-+	q->perturbation = net_random()&0x1F;
-+
-+	if (q->perturb_period) {
-+		q->perturb_timer.expires = jiffies + q->perturb_period;
-+		add_timer(&q->perturb_timer);
-+	}
-+}
-+
-+static int esfq_change(struct Qdisc *sch, struct rtattr *opt)
-+{
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+	struct tc_esfq_qopt *ctl = RTA_DATA(opt);
-+	int old_perturb = q->perturb_period;
-+	
-+	if (opt->rta_len < RTA_LENGTH(sizeof(*ctl)))
-+		return -EINVAL;
-+	
-+	sch_tree_lock(sch);
-+	q->quantum = ctl->quantum ? : psched_mtu(sch->dev);
-+	q->perturb_period = ctl->perturb_period*HZ;
-+//	q->hash_divisor = ctl->divisor;
-+//	q->tail = q->limit = q->depth = ctl->flows;
-+	
-+	if (ctl->limit)
-+		q->limit = min_t(u32, ctl->limit, q->depth);
-+	
-+	if (ctl->hash_kind) {
-+		q->hash_kind = ctl->hash_kind;
-+		if (q->hash_kind != TCA_SFQ_HASH_CLASSIC)
-+			q->perturb_period = 0;
-+	}
-+	
-+	// is sch_tree_lock enough to do this ?
-+	while (sch->q.qlen >= q->limit-1)
-+		esfq_drop(sch);
-+	
-+	if (old_perturb)
-+		del_timer(&q->perturb_timer);
-+	if (q->perturb_period) {
-+		q->perturb_timer.expires = jiffies + q->perturb_period;
-+		add_timer(&q->perturb_timer);
-+	} else {
-+		q->perturbation = 0;
-+	}
-+	sch_tree_unlock(sch);
-+	return 0;
-+}
-+
-+static int esfq_init(struct Qdisc *sch, struct rtattr *opt)
-+{
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+	struct tc_esfq_qopt *ctl;
-+	esfq_index p = ~0U/2;
-+	int i;
-+	
-+	if (opt && opt->rta_len < RTA_LENGTH(sizeof(*ctl)))
-+		return -EINVAL;
-+
-+	init_timer(&q->perturb_timer);
-+	q->perturb_timer.data = (unsigned long)sch;
-+	q->perturb_timer.function = esfq_perturbation;
-+	q->perturbation = 0;
-+	q->hash_kind = TCA_SFQ_HASH_CLASSIC;
-+	q->max_depth = 0;
-+	q->dyn_min = ~0U; /* maximum value for this type */
-+	q->dyn_max = 0;  /* dyn_min/dyn_max will be set properly upon first packet */
-+	if (opt == NULL) {
-+		q->quantum = psched_mtu(sch->dev);
-+		q->perturb_period = 0;
-+		q->hash_divisor = 1024;
-+		q->tail = q->limit = q->depth = 128;
-+		
-+	} else {
-+		ctl = RTA_DATA(opt);
-+		q->quantum = ctl->quantum ? : psched_mtu(sch->dev);
-+		q->perturb_period = ctl->perturb_period*HZ;
-+		q->hash_divisor = ctl->divisor ? : 1024;
-+		q->tail = q->limit = q->depth = ctl->flows ? : 128;
-+		
-+		if ( q->depth > p - 1 )
-+			return -EINVAL;
-+		
-+		if (ctl->limit)
-+			q->limit = min_t(u32, ctl->limit, q->depth);
-+		
-+		if (ctl->hash_kind) {
-+			q->hash_kind = ctl->hash_kind;
-+		}
-+		
-+		if (q->perturb_period) {
-+			q->perturb_timer.expires = jiffies + q->perturb_period;
-+			add_timer(&q->perturb_timer);
-+		}
-+	}
-+	
-+	q->ht = kmalloc(q->hash_divisor*sizeof(esfq_index), GFP_KERNEL);
-+	if (!q->ht)
-+		goto err_case;
-+		
-+	q->dep = kmalloc((1+q->depth*2)*sizeof(struct esfq_head), GFP_KERNEL);
-+	if (!q->dep)
-+		goto err_case;
-+	q->next = kmalloc(q->depth*sizeof(esfq_index), GFP_KERNEL);
-+	if (!q->next)
-+		goto err_case;
-+	
-+	q->allot = kmalloc(q->depth*sizeof(short), GFP_KERNEL);
-+	if (!q->allot)
-+		goto err_case;
-+	q->hash = kmalloc(q->depth*sizeof(unsigned short), GFP_KERNEL);
-+	if (!q->hash)
-+		goto err_case;
-+	q->qs = kmalloc(q->depth*sizeof(struct sk_buff_head), GFP_KERNEL);
-+	if (!q->qs)
-+		goto err_case;
-+	
-+	for (i=0; i< q->hash_divisor; i++)
-+		q->ht[i] = q->depth;
-+	for (i=0; i<q->depth; i++) {
-+		skb_queue_head_init(&q->qs[i]);
-+		q->dep[i+q->depth].next = i+q->depth;
-+		q->dep[i+q->depth].prev = i+q->depth;
-+	}
-+	
-+	for (i=0; i<q->depth; i++)
-+		esfq_link(q, i);
-+	return 0;
-+err_case:
-+	del_timer(&q->perturb_timer);
-+	if (q->ht)
-+		kfree(q->ht);
-+	if (q->dep)
-+		kfree(q->dep);
-+	if (q->next)
-+		kfree(q->next);
-+	if (q->allot)
-+		kfree(q->allot);
-+	if (q->hash)
-+		kfree(q->hash);
-+	if (q->qs)
-+		kfree(q->qs);
-+	return -ENOBUFS;
-+}
-+
-+static void esfq_destroy(struct Qdisc *sch)
-+{
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+	del_timer(&q->perturb_timer);
-+	if(q->ht)
-+		kfree(q->ht);
-+	if(q->dep)
-+		kfree(q->dep);
-+	if(q->next)
-+		kfree(q->next);
-+	if(q->allot)
-+		kfree(q->allot);
-+	if(q->hash)
-+		kfree(q->hash);
-+	if(q->qs)
-+		kfree(q->qs);
-+}
-+
-+static int esfq_dump(struct Qdisc *sch, struct sk_buff *skb)
-+{
-+	struct esfq_sched_data *q = qdisc_priv(sch);
-+	unsigned char	 *b = skb->tail;
-+	struct tc_esfq_qopt opt;
-+
-+	opt.quantum = q->quantum;
-+	opt.perturb_period = q->perturb_period/HZ;
-+
-+	opt.limit = q->limit;
-+	opt.divisor = q->hash_divisor;
-+	opt.flows = q->depth;
-+	opt.hash_kind = q->hash_kind;
-+
-+	RTA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
-+
-+	return skb->len;
-+
-+rtattr_failure:
-+	skb_trim(skb, b - skb->data);
-+	return -1;
-+}
-+
-+static struct Qdisc_ops esfq_qdisc_ops =
-+{
-+	.next		=	NULL,
-+	.cl_ops		=	NULL,
-+	.id		=	"esfq",
-+	.priv_size	=	sizeof(struct esfq_sched_data),
-+	.enqueue	=	esfq_enqueue,
-+	.dequeue	=	esfq_dequeue,
-+	.requeue	=	esfq_requeue,
-+	.drop		=	esfq_drop,
-+	.init		=	esfq_init,
-+	.reset		=	esfq_reset,
-+	.destroy	=	esfq_destroy,
-+	.change		=	NULL, /* esfq_change - needs more work */
-+	.dump		=	esfq_dump,
-+	.owner		=	THIS_MODULE,
-+};
-+
-+static int __init esfq_module_init(void)
-+{
-+	return register_qdisc(&esfq_qdisc_ops);
-+}
-+static void __exit esfq_module_exit(void) 
-+{
-+	unregister_qdisc(&esfq_qdisc_ops);
-+}
-+module_init(esfq_module_init)
-+module_exit(esfq_module_exit)
-+MODULE_LICENSE("GPL");

target/linux/generic-2.6/patches-2.6.21/201-multiple_default_gateways.patch

@@ -1,352 +0,0 @@
---- a/include/linux/netfilter_ipv4/ip_nat.h
-+++ b/include/linux/netfilter_ipv4/ip_nat.h
-@@ -64,6 +64,13 @@ struct ip_nat_info
- 
- struct ip_conntrack;
- 
-+/* Call input routing for SNAT-ed traffic */
-+extern unsigned int ip_nat_route_input(unsigned int hooknum,
-+				       struct sk_buff **pskb,
-+				       const struct net_device *in,
-+				       const struct net_device *out,
-+				       int (*okfn)(struct sk_buff *));
-+
- /* Set up the info structure to map into this range. */
- extern unsigned int ip_nat_setup_info(struct ip_conntrack *conntrack,
- 				      const struct ip_nat_range *range,
---- a/include/linux/rtnetlink.h
-+++ b/include/linux/rtnetlink.h
-@@ -293,6 +293,8 @@ struct rtnexthop
- #define RTNH_F_DEAD		1	/* Nexthop is dead (used by multipath)	*/
- #define RTNH_F_PERVASIVE	2	/* Do recursive gateway lookup	*/
- #define RTNH_F_ONLINK		4	/* Gateway is forced on link	*/
-+#define RTNH_F_SUSPECT		8	/* We don't know the real state	*/
-+#define RTNH_F_BADSTATE		(RTNH_F_DEAD | RTNH_F_SUSPECT)
- 
- /* Macros to handle hexthops */
- 
---- a/include/net/flow.h
-+++ b/include/net/flow.h
-@@ -19,6 +19,8 @@ struct flowi {
- 		struct {
- 			__be32			daddr;
- 			__be32			saddr;
-+			__u32			lsrc;
-+			__u32			gw;
- 			__u8			tos;
- 			__u8			scope;
- 		} ip4_u;
-@@ -43,6 +45,8 @@ struct flowi {
- #define fl6_flowlabel	nl_u.ip6_u.flowlabel
- #define fl4_dst		nl_u.ip4_u.daddr
- #define fl4_src		nl_u.ip4_u.saddr
-+#define fl4_lsrc        nl_u.ip4_u.lsrc
-+#define fl4_gw		nl_u.ip4_u.gw
- #define fl4_tos		nl_u.ip4_u.tos
- #define fl4_scope	nl_u.ip4_u.scope
- 
---- a/net/ipv4/route.c
-+++ b/net/ipv4/route.c
-@@ -1208,6 +1208,7 @@ void ip_rt_redirect(__be32 old_gw, __be3
- 
- 				/* Gateway is different ... */
- 				rt->rt_gateway		= new_gw;
-+				if (rt->fl.fl4_gw) rt->fl.fl4_gw = new_gw;
- 
- 				/* Redirect received -> path was valid */
- 				dst_confirm(&rth->u.dst);
-@@ -1643,6 +1644,7 @@ static int ip_route_input_mc(struct sk_b
- 	rth->fl.fl4_tos	= tos;
- 	rth->fl.mark    = skb->mark;
- 	rth->fl.fl4_src	= saddr;
-+	rth->fl.fl4_lsrc = 0;
- 	rth->rt_src	= saddr;
- #ifdef CONFIG_NET_CLS_ROUTE
- 	rth->u.dst.tclassid = itag;
-@@ -1653,6 +1655,7 @@ static int ip_route_input_mc(struct sk_b
- 	dev_hold(rth->u.dst.dev);
- 	rth->idev	= in_dev_get(rth->u.dst.dev);
- 	rth->fl.oif	= 0;
-+	rth->fl.fl4_gw	= 0;
- 	rth->rt_gateway	= daddr;
- 	rth->rt_spec_dst= spec_dst;
- 	rth->rt_type	= RTN_MULTICAST;
-@@ -1716,7 +1719,7 @@ static void ip_handle_martian_source(str
- static inline int __mkroute_input(struct sk_buff *skb,
- 				  struct fib_result* res,
- 				  struct in_device *in_dev,
--				  __be32 daddr, __be32 saddr, u32 tos,
-+				  __be32 daddr, __be32 saddr, u32 tos, u32 lsrc,
- 				  struct rtable **result)
- {
- 
-@@ -1751,6 +1754,7 @@ static inline int __mkroute_input(struct
- 		flags |= RTCF_DIRECTSRC;
- 
- 	if (out_dev == in_dev && err && !(flags & (RTCF_NAT | RTCF_MASQ)) &&
-+	    !lsrc &&
- 	    (IN_DEV_SHARED_MEDIA(out_dev) ||
- 	     inet_addr_onlink(out_dev, saddr, FIB_RES_GW(*res))))
- 		flags |= RTCF_DOREDIRECT;
-@@ -1788,6 +1792,7 @@ static inline int __mkroute_input(struct
- 	rth->fl.mark    = skb->mark;
- 	rth->fl.fl4_src	= saddr;
- 	rth->rt_src	= saddr;
-+	rth->fl.fl4_lsrc	= lsrc;
- 	rth->rt_gateway	= daddr;
- 	rth->rt_iif 	=
- 		rth->fl.iif	= in_dev->dev->ifindex;
-@@ -1795,6 +1800,7 @@ static inline int __mkroute_input(struct
- 	dev_hold(rth->u.dst.dev);
- 	rth->idev	= in_dev_get(rth->u.dst.dev);
- 	rth->fl.oif 	= 0;
-+	rth->fl.fl4_gw	= 0;
- 	rth->rt_spec_dst= spec_dst;
- 
- 	rth->u.dst.input = ip_forward;
-@@ -1816,19 +1822,21 @@ static inline int ip_mkroute_input_def(s
- 				       struct fib_result* res,
- 				       const struct flowi *fl,
- 				       struct in_device *in_dev,
--				       __be32 daddr, __be32 saddr, u32 tos)
-+				       __be32 daddr, __be32 saddr, u32 tos, 
-+				       u32 lsrc)
- {
- 	struct rtable* rth = NULL;
- 	int err;
- 	unsigned hash;
- 
-+	fib_select_default(fl, res);
- #ifdef CONFIG_IP_ROUTE_MULTIPATH
--	if (res->fi && res->fi->fib_nhs > 1 && fl->oif == 0)
-+	if (res->fi && res->fi->fib_nhs > 1)
- 		fib_select_multipath(fl, res);
- #endif
- 
- 	/* create a routing cache entry */
--	err = __mkroute_input(skb, res, in_dev, daddr, saddr, tos, &rth);
-+	err = __mkroute_input(skb, res, in_dev, daddr, saddr, tos, lsrc, &rth);
- 	if (err)
- 		return err;
- 
-@@ -1841,7 +1849,8 @@ static inline int ip_mkroute_input(struc
- 				   struct fib_result* res,
- 				   const struct flowi *fl,
- 				   struct in_device *in_dev,
--				   __be32 daddr, __be32 saddr, u32 tos)
-+				   __be32 daddr, __be32 saddr, u32 tos, 
-+				   u32 lsrc)
- {
- #ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED
- 	struct rtable* rth = NULL, *rtres;
-@@ -1857,7 +1866,7 @@ static inline int ip_mkroute_input(struc
- 	/* distinguish between multipath and singlepath */
- 	if (hopcount < 2)
- 		return ip_mkroute_input_def(skb, res, fl, in_dev, daddr,
--					    saddr, tos);
-+					    saddr, tos, 0);
- 
- 	/* add all alternatives to the routing cache */
- 	for (hop = 0; hop < hopcount; hop++) {
-@@ -1869,7 +1878,7 @@ static inline int ip_mkroute_input(struc
- 
- 		/* create a routing cache entry */
- 		err = __mkroute_input(skb, res, in_dev, daddr, saddr, tos,
--				      &rth);
-+				      0, &rth);
- 		if (err)
- 			return err;
- 
-@@ -1889,7 +1898,7 @@ static inline int ip_mkroute_input(struc
- 	skb->dst = &rtres->u.dst;
- 	return err;
- #else /* CONFIG_IP_ROUTE_MULTIPATH_CACHED  */
--	return ip_mkroute_input_def(skb, res, fl, in_dev, daddr, saddr, tos);
-+	return ip_mkroute_input_def(skb, res, fl, in_dev, daddr, saddr, tos, lsrc);
- #endif /* CONFIG_IP_ROUTE_MULTIPATH_CACHED  */
- }
- 
-@@ -1905,18 +1914,18 @@ static inline int ip_mkroute_input(struc
-  */
- 
- static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr,
--			       u8 tos, struct net_device *dev)
-+			       u8 tos, struct net_device *dev, u32 lsrc)
- {
- 	struct fib_result res;
- 	struct in_device *in_dev = in_dev_get(dev);
- 	struct flowi fl = { .nl_u = { .ip4_u =
- 				      { .daddr = daddr,
--					.saddr = saddr,
-+					.saddr = lsrc ? : saddr,
- 					.tos = tos,
- 					.scope = RT_SCOPE_UNIVERSE,
- 				      } },
- 			    .mark = skb->mark,
--			    .iif = dev->ifindex };
-+			    .iif = lsrc? loopback_dev.ifindex : dev->ifindex };
- 	unsigned	flags = 0;
- 	u32		itag = 0;
- 	struct rtable * rth;
-@@ -1949,6 +1958,12 @@ static int ip_route_input_slow(struct sk
- 	if (BADCLASS(daddr) || ZERONET(daddr) || LOOPBACK(daddr))
- 		goto martian_destination;
- 
-+	if (lsrc) {
-+		if (MULTICAST(lsrc) || BADCLASS(lsrc) ||
-+		    ZERONET(lsrc) || LOOPBACK(lsrc))
-+			goto e_inval;
-+	}
-+
- 	/*
- 	 *	Now we are ready to route packet.
- 	 */
-@@ -1958,6 +1973,10 @@ static int ip_route_input_slow(struct sk
- 		goto no_route;
- 	}
- 	free_res = 1;
-+	if (lsrc && res.type != RTN_UNICAST && res.type != RTN_NAT)
-+		goto e_inval;
-+	fl.iif = dev->ifindex;
-+	fl.fl4_src = saddr;
- 
- 	RT_CACHE_STAT_INC(in_slow_tot);
- 
-@@ -1982,7 +2001,7 @@ static int ip_route_input_slow(struct sk
- 	if (res.type != RTN_UNICAST)
- 		goto martian_destination;
- 
--	err = ip_mkroute_input(skb, &res, &fl, in_dev, daddr, saddr, tos);
-+	err = ip_mkroute_input(skb, &res, &fl, in_dev, daddr, saddr, tos, lsrc);
- 	if (err == -ENOBUFS)
- 		goto e_nobufs;
- 	if (err == -EINVAL)
-@@ -1997,6 +2016,8 @@ out:	return err;
- brd_input:
- 	if (skb->protocol != htons(ETH_P_IP))
- 		goto e_inval;
-+	if (lsrc)
-+		goto e_inval;
- 
- 	if (ZERONET(saddr))
- 		spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK);
-@@ -2037,6 +2058,7 @@ local_input:
- 	rth->u.dst.dev	= &loopback_dev;
- 	dev_hold(rth->u.dst.dev);
- 	rth->idev	= in_dev_get(rth->u.dst.dev);
-+	rth->fl.fl4_gw	= 0;
- 	rth->rt_gateway	= daddr;
- 	rth->rt_spec_dst= spec_dst;
- 	rth->u.dst.input= ip_local_deliver;
-@@ -2086,8 +2108,9 @@ martian_source:
- 	goto e_inval;
- }
- 
--int ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr,
--		   u8 tos, struct net_device *dev)
-+static inline int
-+ip_route_input_cached(struct sk_buff *skb, __be32 daddr, __be32 saddr,
-+		   u8 tos, struct net_device *dev, u32 lsrc)
- {
- 	struct rtable * rth;
- 	unsigned	hash;
-@@ -2102,6 +2125,7 @@ int ip_route_input(struct sk_buff *skb, 
- 		if (rth->fl.fl4_dst == daddr &&
- 		    rth->fl.fl4_src == saddr &&
- 		    rth->fl.iif == iif &&
-+		    rth->fl.fl4_lsrc == lsrc &&
- 		    rth->fl.oif == 0 &&
- 		    rth->fl.mark == skb->mark &&
- 		    rth->fl.fl4_tos == tos) {
-@@ -2148,7 +2172,19 @@ int ip_route_input(struct sk_buff *skb, 
- 		rcu_read_unlock();
- 		return -EINVAL;
- 	}
--	return ip_route_input_slow(skb, daddr, saddr, tos, dev);
-+	return ip_route_input_slow(skb, daddr, saddr, tos, dev, lsrc);
-+}
-+
-+int ip_route_input(struct sk_buff *skb, u32 daddr, u32 saddr,
-+		   u8 tos, struct net_device *dev)
-+{
-+	return ip_route_input_cached(skb, daddr, saddr, tos, dev, 0);
-+}
-+
-+int ip_route_input_lookup(struct sk_buff *skb, u32 daddr, u32 saddr,
-+			  u8 tos, struct net_device *dev, u32 lsrc)
-+{
-+	return ip_route_input_cached(skb, daddr, saddr, tos, dev, lsrc);
- }
- 
- static inline int __mkroute_output(struct rtable **result,
-@@ -2227,6 +2263,7 @@ static inline int __mkroute_output(struc
- 	rth->fl.fl4_tos	= tos;
- 	rth->fl.fl4_src	= oldflp->fl4_src;
- 	rth->fl.oif	= oldflp->oif;
-+	rth->fl.fl4_gw  = oldflp->fl4_gw;
- 	rth->fl.mark    = oldflp->mark;
- 	rth->rt_dst	= fl->fl4_dst;
- 	rth->rt_src	= fl->fl4_src;
-@@ -2367,6 +2404,7 @@ static int ip_route_output_slow(struct r
- 	struct flowi fl = { .nl_u = { .ip4_u =
- 				      { .daddr = oldflp->fl4_dst,
- 					.saddr = oldflp->fl4_src,
-+					.gw = oldflp->fl4_gw,
- 					.tos = tos & IPTOS_RT_MASK,
- 					.scope = ((tos & RTO_ONLINK) ?
- 						  RT_SCOPE_LINK :
-@@ -2470,6 +2508,7 @@ static int ip_route_output_slow(struct r
- 		dev_out = &loopback_dev;
- 		dev_hold(dev_out);
- 		fl.oif = loopback_dev.ifindex;
-+		fl.fl4_gw = 0;
- 		res.type = RTN_LOCAL;
- 		flags |= RTCF_LOCAL;
- 		goto make_route;
-@@ -2477,7 +2516,7 @@ static int ip_route_output_slow(struct r
- 
- 	if (fib_lookup(&fl, &res)) {
- 		res.fi = NULL;
--		if (oldflp->oif) {
-+		if (oldflp->oif && dev_out->flags & IFF_UP) {
- 			/* Apparently, routing tables are wrong. Assume,
- 			   that the destination is on link.
- 
-@@ -2517,6 +2556,7 @@ static int ip_route_output_slow(struct r
- 		dev_out = &loopback_dev;
- 		dev_hold(dev_out);
- 		fl.oif = dev_out->ifindex;
-+		fl.fl4_gw = 0;
- 		if (res.fi)
- 			fib_info_put(res.fi);
- 		res.fi = NULL;
-@@ -2524,13 +2564,12 @@ static int ip_route_output_slow(struct r
- 		goto make_route;
- 	}
- 
-+	if (res.type == RTN_UNICAST)
-+		fib_select_default(&fl, &res);
- #ifdef CONFIG_IP_ROUTE_MULTIPATH
--	if (res.fi->fib_nhs > 1 && fl.oif == 0)
-+	if (res.fi->fib_nhs > 1)
- 		fib_select_multipath(&fl, &res);
--	else
- #endif
--	if (!res.prefixlen && res.type == RTN_UNICAST && !fl.oif)
--		fib_select_default(&fl, &res);
- 
- 	if (!fl.fl4_src)
- 		fl.fl4_src = FIB_RES_PREFSRC(res);
-@@ -2567,6 +2606,7 @@ int __ip_route_output_key(struct rtable 
- 		    rth->fl.fl4_src == flp->fl4_src &&
- 		    rth->fl.iif == 0 &&
- 		    rth->fl.oif == flp->oif &&
-+		    rth->fl.fl4_gw == flp->fl4_gw &&
- 		    rth->fl.mark == flp->mark &&
- 		    !((rth->fl.fl4_tos ^ flp->fl4_tos) &
- 			    (IPTOS_RT_MASK | RTO_ONLINK))) {
-@@ -3199,3 +3239,4 @@ int __init ip_rt_init(void)
- EXPORT_SYMBOL(__ip_select_ident);
- EXPORT_SYMBOL(ip_route_input);
- EXPORT_SYMBOL(ip_route_output_key);
-+EXPORT_SYMBOL(ip_route_input_lookup);

target/linux/generic-2.6/patches-2.6.21/202-mips-freestanding.patch

@@ -1,12 +0,0 @@
---- a/arch/mips/Makefile
-+++ b/arch/mips/Makefile
-@@ -605,6 +605,9 @@ core-$(CONFIG_TOSHIBA_RBTX4938) += arch/
- core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/tx4938/common/
- load-$(CONFIG_TOSHIBA_RBTX4938) += 0xffffffff80100000
- 
-+# temporary until string.h is fixed
-+cflags-y += -ffreestanding
-+
- cflags-y			+= -Iinclude/asm-mips/mach-generic
- drivers-$(CONFIG_PCI)		+= arch/mips/pci/
- 

target/linux/generic-2.6/patches-2.6.21/204-jffs2_eofdetect.patch

@@ -1,56 +0,0 @@
---- a/fs/jffs2/build.c
-+++ b/fs/jffs2/build.c
-@@ -107,6 +107,17 @@ static int jffs2_build_filesystem(struct
- 	dbg_fsbuild("scanned flash completely\n");
- 	jffs2_dbg_dump_block_lists_nolock(c);
- 
-+	if (c->flags & (1 << 7)) {
-+		printk("%s(): unlocking the mtd device... ", __func__);
-+		if (c->mtd->unlock)
-+			c->mtd->unlock(c->mtd, 0, c->mtd->size);
-+		printk("done.\n");
-+		
-+		printk("%s(): erasing all blocks after the end marker... ", __func__);
-+		jffs2_erase_pending_blocks(c, -1);
-+		printk("done.\n");
-+	}
-+
- 	dbg_fsbuild("pass 1 starting\n");
- 	c->flags |= JFFS2_SB_FLAG_BUILDING;
- 	/* Now scan the directory tree, increasing nlink according to every dirent found. */
---- a/fs/jffs2/scan.c
-+++ b/fs/jffs2/scan.c
-@@ -143,9 +143,12 @@ int jffs2_scan_medium(struct jffs2_sb_in
- 
- 		/* reset summary info for next eraseblock scan */
- 		jffs2_sum_reset_collected(s);
--
--		ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset),
--						buf_size, s);
-+		
-+		if (c->flags & (1 << 7))
-+			ret = BLK_STATE_ALLFF;
-+		else
-+			ret = jffs2_scan_eraseblock(c, jeb, buf_size?flashbuf:(flashbuf+jeb->offset),
-+							buf_size, s);
- 
- 		if (ret < 0)
- 			goto out;
-@@ -546,6 +549,17 @@ static int jffs2_scan_eraseblock (struct
- 			return err;
- 	}
- 
-+	if ((buf[0] == 0xde) &&
-+		(buf[1] == 0xad) &&
-+		(buf[2] == 0xc0) &&
-+		(buf[3] == 0xde)) {
-+		/* end of filesystem. erase everything after this point */
-+		printk("%s(): End of filesystem marker found at 0x%x\n", __func__, jeb->offset);
-+		c->flags |= (1 << 7);
-+
-+		return BLK_STATE_ALLFF;
-+	}
-+	
- 	/* We temporarily use 'ofs' as a pointer into the buffer/jeb */
- 	ofs = 0;
- 

target/linux/generic-2.6/patches-2.6.21/207-powerpc_asm_segment_h.patch

@@ -1,9 +0,0 @@
---- /dev/null
-+++ b/include/asm-powerpc/segment.h
-@@ -0,0 +1,6 @@
-+#ifndef _ASM_SEGMENT_H
-+#define _ASM_SEGMENT_H
-+
-+/* Only here because we have some old header files that expect it.. */
-+
-+#endif /* _ASM_SEGMENT_H */

target/linux/generic-2.6/patches-2.6.21/208-rtl8110sb_fix.patch

@@ -1,24 +0,0 @@
---- a/drivers/net/r8169.c
-+++ b/drivers/net/r8169.c
-@@ -494,7 +494,7 @@ static int rtl8169_poll(struct net_devic
- #endif
- 
- static const u16 rtl8169_intr_mask =
--	SYSErr | LinkChg | RxOverflow | RxFIFOOver | TxErr | TxOK | RxErr | RxOK;
-+	LinkChg | RxOverflow | RxFIFOOver | TxErr | TxOK | RxErr | RxOK;
- static const u16 rtl8169_napi_event =
- 	RxOK | RxOverflow | RxFIFOOver | TxOK | TxErr;
- static const unsigned int rtl8169_rx_config =
-@@ -2652,10 +2652,12 @@ rtl8169_interrupt(int irq, void *dev_ins
- 		if (!(status & rtl8169_intr_mask))
- 			break;
- 
-+#if 0
- 		if (unlikely(status & SYSErr)) {
- 			rtl8169_pcierr_interrupt(dev);
- 			break;
- 		}
-+#endif
- 
- 		if (status & LinkChg)
- 			rtl8169_check_link_status(dev, tp, ioaddr);

target/linux/generic-2.6/patches-2.6.21/210-d80211_compat.patch

@@ -1,11 +0,0 @@
---- a/include/linux/netdevice.h
-+++ b/include/linux/netdevice.h
-@@ -532,6 +532,8 @@ struct net_device
- 	struct device		dev;
- 	/* space for optional statistics and wireless sysfs groups */
- 	struct attribute_group  *sysfs_groups[3];
-+	
-+	void *ieee80211_ptr;
- };
- #define to_net_dev(d) container_of(d, struct net_device, dev)
- 

target/linux/generic-2.6/patches-2.6.21/211-no_block2mtd_readahead.patch

@@ -1,11 +0,0 @@
---- a/drivers/mtd/devices/block2mtd.c
-+++ b/drivers/mtd/devices/block2mtd.c
-@@ -41,7 +41,7 @@ struct block2mtd_dev {
- static LIST_HEAD(blkmtd_device_list);
- 
- 
--#define PAGE_READAHEAD 64
-+#define PAGE_READAHEAD 0
- static void cache_readahead(struct address_space *mapping, int index)
- {
- 	filler_t *filler = (filler_t*)mapping->a_ops->readpage;

target/linux/generic-2.6/patches-2.6.21/212-block2mtd_erase_scan.patch

@@ -1,11 +0,0 @@
---- a/drivers/mtd/devices/block2mtd.c
-+++ b/drivers/mtd/devices/block2mtd.c
-@@ -112,7 +112,7 @@ static int _block2mtd_erase(struct block
- 		if (IS_ERR(page))
- 			return PTR_ERR(page);
- 
--		max = (u_long*)page_address(page) + PAGE_SIZE;
-+		max = (u_long*) ((u8 *) page_address(page) + PAGE_SIZE);
- 		for (p=(u_long*)page_address(page); p<max; p++)
- 			if (*p != -1UL) {
- 				lock_page(page);

target/linux/generic-2.6/patches-2.6.21/213-kobject_uevent.patch

@@ -1,37 +0,0 @@
---- a/lib/kobject_uevent.c
-+++ b/lib/kobject_uevent.c
-@@ -30,9 +30,22 @@ u64 uevent_seqnum;
- char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug";
- static DEFINE_SPINLOCK(sequence_lock);
- #if defined(CONFIG_NET)
--static struct sock *uevent_sock;
-+struct sock *uevent_sock = NULL;
-+EXPORT_SYMBOL_GPL(uevent_sock);
- #endif
- 
-+u64 uevent_next_seqnum(void)
-+{
-+	u64 seq;
-+
-+	spin_lock(&sequence_lock);
-+	seq = ++uevent_seqnum;
-+	spin_unlock(&sequence_lock);
-+	
-+	return seq;
-+}
-+EXPORT_SYMBOL_GPL(uevent_next_seqnum);
-+
- static char *action_to_string(enum kobject_action action)
- {
- 	switch (action) {
-@@ -171,9 +184,7 @@ int kobject_uevent_env(struct kobject *k
- 	}
- 
- 	/* we will send an event, request a new sequence number */
--	spin_lock(&sequence_lock);
--	seq = ++uevent_seqnum;
--	spin_unlock(&sequence_lock);
-+	seq = uevent_next_seqnum();
- 	sprintf(seq_buff, "SEQNUM=%llu", (unsigned long long)seq);
- 
- #if defined(CONFIG_NET)

target/linux/generic-2.6/patches-2.6.21/30-fix_conflicting_getline.patch

@@ -1,29 +0,0 @@
---- a/scripts/unifdef.c
-+++ b/scripts/unifdef.c
-@@ -206,7 +206,7 @@ static void             done(void);
- static void             error(const char *);
- static int              findsym(const char *);
- static void             flushline(bool);
--static Linetype         getline(void);
-+static Linetype         get_line(void);
- static Linetype         ifeval(const char **);
- static void             ignoreoff(void);
- static void             ignoreon(void);
-@@ -512,7 +512,7 @@ process(void)
- 
- 	for (;;) {
- 		linenum++;
--		lineval = getline();
-+		lineval = get_line();
- 		trans_table[ifstate[depth]][lineval]();
- 		debug("process %s -> %s depth %d",
- 		    linetype_name[lineval],
-@@ -526,7 +526,7 @@ process(void)
-  * help from skipcomment().
-  */
- static Linetype
--getline(void)
-+get_line(void)
- {
- 	const char *cp;
- 	int cursym;

target/linux/generic-2.6/patches-2.6.21/31-use_kbuild.h.patch

@@ -1,21 +0,0 @@
-[MIPS] Fix computation of {PGD,PMD,PTE}_T_LOG2.
-
-For the generation of asm-offset.h to work these need to be evaulatable
-by gcc as a constant expression.  This issue did exist for a while but
-didn't bite because they're only in asm-offset.h for debugging purposes.
-
---- a/include/asm-mips/pgtable.h
-+++ b/include/asm-mips/pgtable.h
-@@ -168,9 +168,9 @@ static inline void pte_clear(struct mm_s
- #define set_pud(pudptr, pudval) do { *(pudptr) = (pudval); } while(0)
- #endif
- 
--#define PGD_T_LOG2	ffz(~sizeof(pgd_t))
--#define PMD_T_LOG2	ffz(~sizeof(pmd_t))
--#define PTE_T_LOG2	ffz(~sizeof(pte_t))
-+#define PGD_T_LOG2	(__builtin_ffs(sizeof(pgd_t)) - 1)
-+#define PMD_T_LOG2	(__builtin_ffs(sizeof(pmd_t)) - 1)
-+#define PTE_T_LOG2	(__builtin_ffs(sizeof(pte_t)) - 1)
- 
- extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
- 

target/linux/generic-2.6/patches-2.6.21/32-time_fix_timespec_add_ns.patch

@@ -1,17 +0,0 @@
-time: prevent the loop in timespec_add_ns() from being optimised away
-
-Since some architectures don't support __udivdi3().
-
---- a/include/linux/time.h
-+++ b/include/linux/time.h
-@@ -170,6 +170,10 @@ static inline void timespec_add_ns(struc
- {
- 	ns += a->tv_nsec;
- 	while(unlikely(ns >= NSEC_PER_SEC)) {
-+		/* The following asm() prevents the compiler from
-+		 * optimising this loop into a modulo operation.  */
-+		asm("" : "+r"(ns));
-+
- 		ns -= NSEC_PER_SEC;
- 		a->tv_sec++;
- 	}

target/linux/generic-2.6/patches-2.6.21/420-gpiodev.patch

@@ -1,26 +0,0 @@
---- a/drivers/char/Kconfig
-+++ b/drivers/char/Kconfig
-@@ -984,6 +984,13 @@ config CS5535_GPIO
- 
- 	  If compiled as a module, it will be called cs5535_gpio.
- 
-+config GPIO_DEVICE
-+	tristate "GPIO device support"
-+	depends on GENERIC_GPIO
-+	help
-+	  Say Y to enable Linux GPIO device support.  This allows control of
-+	  GPIO pins using a character device
-+
- config GPIO_VR41XX
- 	tristate "NEC VR4100 series General-purpose I/O Unit support"
- 	depends on CPU_VR41XX
---- a/drivers/char/Makefile
-+++ b/drivers/char/Makefile
-@@ -90,6 +90,7 @@ obj-$(CONFIG_SCx200_GPIO)	+= scx200_gpio
- obj-$(CONFIG_PC8736x_GPIO)	+= pc8736x_gpio.o
- obj-$(CONFIG_NSC_GPIO)		+= nsc_gpio.o
- obj-$(CONFIG_CS5535_GPIO)	+= cs5535_gpio.o
-+obj-$(CONFIG_GPIO_DEVICE)	+= gpio_dev.o
- obj-$(CONFIG_GPIO_VR41XX)	+= vr41xx_giu.o
- obj-$(CONFIG_TANBAC_TB0219)	+= tb0219.o
- obj-$(CONFIG_TELCLOCK)		+= tlclk.o

target/linux/generic-2.6/patches-2.6.21/510-yaffs_support.patch

@@ -1,17 +0,0 @@
---- a/fs/Kconfig
-+++ b/fs/Kconfig
-@@ -419,6 +419,7 @@ config FS_POSIX_ACL
- 
- source "fs/xfs/Kconfig"
- source "fs/gfs2/Kconfig"
-+source "fs/yaffs2/Kconfig"
- 
- config OCFS2_FS
- 	tristate "OCFS2 file system support"
---- a/fs/Makefile
-+++ b/fs/Makefile
-@@ -116,3 +116,4 @@ obj-$(CONFIG_HPPFS)		+= hppfs/
- obj-$(CONFIG_DEBUG_FS)		+= debugfs/
- obj-$(CONFIG_OCFS2_FS)		+= ocfs2/
- obj-$(CONFIG_GFS2_FS)           += gfs2/
-+obj-$(CONFIG_YAFFS_FS)		+= yaffs2/

target/linux/generic-2.6/patches-2.6.21/511-yaffs_reduce_compiler_warnings.patch

@@ -1,80 +0,0 @@
---- a/fs/yaffs2/yaffs_fs.c
-+++ b/fs/yaffs2/yaffs_fs.c
-@@ -965,7 +965,7 @@ static int yaffs_readdir(struct file *f,
- 		f->f_version = inode->i_version;
- 	}
- 
--	list_for_each(i, &obj->variant.directoryVariant.children) {
-+	list_for_each(i, (struct list_head *)&obj->variant.directoryVariant.children) {
- 		curoffs++;
- 		if (curoffs >= offset) {
- 			l = list_entry(i, yaffs_Object, siblings);
-@@ -1269,7 +1269,7 @@ static int yaffs_rename(struct inode *ol
- 
- 	if (target &&
- 	    target->variantType == YAFFS_OBJECT_TYPE_DIRECTORY &&
--	    !list_empty(&target->variant.directoryVariant.children)) {
-+	    !list_empty((struct list_head *)&target->variant.directoryVariant.children)) {
- 
- 	        T(YAFFS_TRACE_OS, (KERN_DEBUG "target is non-empty dir\n"));
- 
-@@ -1503,7 +1503,7 @@ static void yaffs_put_super(struct super
- 	yaffs_GrossUnlock(dev);
- 
- 	/* we assume this is protected by lock_kernel() in mount/umount */
--	list_del(&dev->devList);
-+	list_del((struct list_head *)&dev->devList);
- 
- 	if(dev->spareBuffer){
- 		YFREE(dev->spareBuffer);
-@@ -1847,7 +1847,7 @@ static struct super_block *yaffs_interna
- 	dev->skipCheckpointWrite = options.skip_checkpoint_write;
- 
- 	/* we assume this is protected by lock_kernel() in mount/umount */
--	list_add_tail(&dev->devList, &yaffs_dev_list);
-+	list_add_tail((struct list_head *)&dev->devList, &yaffs_dev_list);
- 
- 	init_MUTEX(&dev->grossLock);
- 
---- a/fs/yaffs2/yaffs_mtdif1.c
-+++ b/fs/yaffs2/yaffs_mtdif1.c
-@@ -323,7 +323,7 @@ static int nandmtd1_TestPrerequists(stru
-  * Always returns YAFFS_OK.
-  */
- int nandmtd1_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
--	yaffs_BlockState * pState, int *pSequenceNumber)
-+	yaffs_BlockState * pState, __u32 *pSequenceNumber)
- {
- 	struct mtd_info * mtd = dev->genericDevice;
- 	int chunkNo = blockNo * dev->nChunksPerBlock;
---- a/fs/yaffs2/yaffs_mtdif1.h
-+++ b/fs/yaffs2/yaffs_mtdif1.h
-@@ -23,6 +23,6 @@ int nandmtd1_ReadChunkWithTagsFromNAND(y
- int nandmtd1_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
- 
- int nandmtd1_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
--	yaffs_BlockState * state, int *sequenceNumber);
-+	yaffs_BlockState * state, __u32 *sequenceNumber);
- 
- #endif
---- a/fs/yaffs2/yaffs_mtdif2.c
-+++ b/fs/yaffs2/yaffs_mtdif2.c
-@@ -188,7 +188,7 @@ int nandmtd2_MarkNANDBlockBad(struct yaf
- }
- 
- int nandmtd2_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
--			    yaffs_BlockState * state, int *sequenceNumber)
-+			    yaffs_BlockState * state, __u32 *sequenceNumber)
- {
- 	struct mtd_info *mtd = (struct mtd_info *)(dev->genericDevice);
- 	int retval;
---- a/fs/yaffs2/yaffs_mtdif2.h
-+++ b/fs/yaffs2/yaffs_mtdif2.h
-@@ -24,6 +24,6 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
- 				       __u8 * data, yaffs_ExtendedTags * tags);
- int nandmtd2_MarkNANDBlockBad(struct yaffs_DeviceStruct *dev, int blockNo);
- int nandmtd2_QueryNANDBlock(struct yaffs_DeviceStruct *dev, int blockNo,
--			    yaffs_BlockState * state, int *sequenceNumber);
-+			    yaffs_BlockState * state, __u32 *sequenceNumber);
- 
- #endif

target/linux/generic-2.6/patches-2.6.21/900-headers_type_and_time.patch

@@ -1,46 +0,0 @@
---- a/include/linux/time.h
-+++ b/include/linux/time.h
-@@ -1,6 +1,10 @@
- #ifndef _LINUX_TIME_H
- #define _LINUX_TIME_H
- 
-+#ifndef __KERNEL__
-+#include <time.h>
-+#else
-+
- #include <linux/types.h>
- 
- #ifdef __KERNEL__
-@@ -228,4 +232,6 @@ struct itimerval {
-  */
- #define TIMER_ABSTIME			0x01
- 
-+#endif /* __KERNEL__ DEBIAN */
-+
- #endif
---- a/include/linux/types.h
-+++ b/include/linux/types.h
-@@ -1,6 +1,14 @@
- #ifndef _LINUX_TYPES_H
- #define _LINUX_TYPES_H
- 
-+/* Debian: Use userland types instead.  */
-+#ifndef __KERNEL__
-+# include <sys/types.h>
-+/* For other kernel headers.  */
-+# include <linux/posix_types.h>
-+# include <asm/types.h>
-+#else
-+
- #ifdef	__KERNEL__
- 
- #define BITS_TO_LONGS(bits) \
-@@ -162,6 +170,8 @@ typedef unsigned long blkcnt_t;
- 
- #endif /* __KERNEL_STRICT_NAMES */
- 
-+#endif /* __KERNEL__ DEBIAN */
-+
- /*
-  * Below are truly Linux-specific types that should never collide with
-  * any application/library that wants linux/types.h.

target/linux/generic-2.6/patches-2.6.21/902-darwin_scripts_include.patch

@@ -1,138 +0,0 @@
---- a/scripts/genksyms/parse.c_shipped
-+++ b/scripts/genksyms/parse.c_shipped
-@@ -144,7 +144,9 @@
- 
- 
- #include <assert.h>
-+#ifndef __APPLE__
- #include <malloc.h>
-+#endif
- #include "genksyms.h"
- 
- static int is_typedef;
---- a/scripts/genksyms/parse.y
-+++ b/scripts/genksyms/parse.y
-@@ -24,7 +24,9 @@
- %{
- 
- #include <assert.h>
-+#ifndef __APPLE__
- #include <malloc.h>
-+#endif
- #include "genksyms.h"
- 
- static int is_typedef;
---- a/scripts/kallsyms.c
-+++ b/scripts/kallsyms.c
-@@ -30,6 +30,35 @@
- #include <stdlib.h>
- #include <string.h>
- #include <ctype.h>
-+#ifdef __APPLE__
-+/* Darwin has no memmem implementation, this one is ripped of the uClibc-0.9.28 source */
-+void *memmem (const void *haystack, size_t haystack_len,
-+                          const void *needle,  size_t needle_len)
-+{
-+  const char *begin;
-+  const char *const last_possible
-+    = (const char *) haystack + haystack_len - needle_len;
-+
-+  if (needle_len == 0)
-+    /* The first occurrence of the empty string is deemed to occur at
-+       the beginning of the string.  */
-+    return (void *) haystack;
-+
-+  /* Sanity check, otherwise the loop might search through the whole
-+     memory.  */
-+  if (__builtin_expect (haystack_len < needle_len, 0))
-+    return NULL;
-+
-+  for (begin = (const char *) haystack; begin <= last_possible; ++begin)
-+    if (begin[0] == ((const char *) needle)[0] &&
-+        !memcmp ((const void *) &begin[1],
-+                 (const void *) ((const char *) needle + 1),
-+                 needle_len - 1))
-+      return (void *) begin;
-+
-+  return NULL;
-+}
-+#endif
- 
- #define KSYM_NAME_LEN		127
- 
---- a/scripts/kconfig/Makefile
-+++ b/scripts/kconfig/Makefile
-@@ -87,6 +87,9 @@ check-lxdialog  := $(srctree)/$(src)/lxd
- # we really need to do so. (Do not call gcc as part of make mrproper)
- HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
- HOST_LOADLIBES   = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
-+ifeq ($(shell uname -s),Darwin)
-+HOST_LOADLIBES  += -lncurses
-+endif
- 
- HOST_EXTRACFLAGS += -DLOCALE
- 
---- a/scripts/mod/file2alias.c
-+++ b/scripts/mod/file2alias.c
-@@ -37,7 +37,21 @@ typedef unsigned char	__u8;
-  * even potentially has different endianness and word sizes, since
-  * we handle those differences explicitly below */
- #include "../../include/linux/mod_devicetable.h"
-+#ifndef __APPLE__
- #include "../../include/linux/input.h"
-+#else
-+#define EV_MAX                  0x1f
-+#define KEY_MUTE                113
-+#define KEY_MIN_INTERESTING     KEY_MUTE
-+#define KEY_MAX                 0x1ff
-+#define REL_MAX                 0x0f
-+#define ABS_MAX                 0x3f
-+#define MSC_MAX                 0x07
-+#define LED_MAX                 0x0f
-+#define SND_MAX                 0x07
-+#define FF_MAX          	0x7f
-+#define SW_MAX                  0x0f
-+#endif
- 
- #define ADD(str, sep, cond, field)                              \
- do {                                                            \
---- a/scripts/mod/mk_elfconfig.c
-+++ b/scripts/mod/mk_elfconfig.c
-@@ -1,7 +1,11 @@
- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
-+#ifndef __APPLE__
- #include <elf.h>
-+#else
-+#include "../../../../../tools/sstrip/include/elf.h"
-+#endif
- 
- int
- main(int argc, char **argv)
---- a/scripts/mod/modpost.h
-+++ b/scripts/mod/modpost.h
-@@ -7,7 +7,11 @@
- #include <sys/mman.h>
- #include <fcntl.h>
- #include <unistd.h>
-+#if !(defined(__APPLE__) || defined(__CYGWIN__))
- #include <elf.h>
-+#else
-+#include "../../../../../tools/sstrip/include/elf.h"
-+#endif
- 
- #include "elfconfig.h"
- 
---- a/scripts/mod/sumversion.c
-+++ b/scripts/mod/sumversion.c
-@@ -8,6 +8,9 @@
- #include <errno.h>
- #include <string.h>
- #include "modpost.h"
-+#ifdef __APPLE__
-+#include <limits.h>
-+#endif
- 
- /*
-  * Stolen form Cryptographic API.

target/linux/generic-2.6/patches-2.6.21/903-hostap_txpower.patch

@@ -1,154 +0,0 @@
---- a/drivers/net/wireless/hostap/hostap_ap.c
-+++ b/drivers/net/wireless/hostap/hostap_ap.c
-@@ -2346,13 +2346,13 @@ int prism2_ap_get_sta_qual(local_info_t 
- 		addr[count].sa_family = ARPHRD_ETHER;
- 		memcpy(addr[count].sa_data, sta->addr, ETH_ALEN);
- 		if (sta->last_rx_silence == 0)
--			qual[count].qual = sta->last_rx_signal < 27 ?
--				0 : (sta->last_rx_signal - 27) * 92 / 127;
-+                        qual[count].qual = (sta->last_rx_signal - 156) == 0 ?
-+                                0 : (sta->last_rx_signal - 156) * 92 / 64;
- 		else
--			qual[count].qual = sta->last_rx_signal -
--				sta->last_rx_silence - 35;
--		qual[count].level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
--		qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
-+                        qual[count].qual = (sta->last_rx_signal -
-+                                sta->last_rx_silence) * 92 / 64;
-+                qual[count].level = sta->last_rx_signal;
-+                qual[count].noise = sta->last_rx_silence;
- 		qual[count].updated = sta->last_rx_updated;
- 
- 		sta->last_rx_updated = IW_QUAL_DBM;
-@@ -2417,13 +2417,13 @@ int prism2_ap_translate_scan(struct net_
- 		memset(&iwe, 0, sizeof(iwe));
- 		iwe.cmd = IWEVQUAL;
- 		if (sta->last_rx_silence == 0)
--			iwe.u.qual.qual = sta->last_rx_signal < 27 ?
--				0 : (sta->last_rx_signal - 27) * 92 / 127;
-+	                iwe.u.qual.qual = (sta->last_rx_signal -156) == 0 ?
-+	                        0 : (sta->last_rx_signal - 156) * 92 / 64;
- 		else
--			iwe.u.qual.qual = sta->last_rx_signal -
--				sta->last_rx_silence - 35;
--		iwe.u.qual.level = HFA384X_LEVEL_TO_dBm(sta->last_rx_signal);
--		iwe.u.qual.noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
-+                        iwe.u.qual.qual = (sta->last_rx_signal -
-+                                sta->last_rx_silence) * 92 / 64;
-+                iwe.u.qual.level = sta->last_rx_signal;
-+                iwe.u.qual.noise = sta->last_rx_silence;
- 		iwe.u.qual.updated = sta->last_rx_updated;
- 		iwe.len = IW_EV_QUAL_LEN;
- 		current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
---- a/drivers/net/wireless/hostap/hostap_config.h
-+++ b/drivers/net/wireless/hostap/hostap_config.h
-@@ -47,4 +47,9 @@
-  */
- /* #define PRISM2_NO_STATION_MODES */
- 
-+/* Enable TX power Setting functions
-+ * (min att = -128 , max att =  127)
-+ */
-+#define RAW_TXPOWER_SETTING
-+
- #endif /* HOSTAP_CONFIG_H */
---- a/drivers/net/wireless/hostap/hostap.h
-+++ b/drivers/net/wireless/hostap/hostap.h
-@@ -90,6 +90,7 @@ extern const struct iw_handler_def hosta
- extern const struct ethtool_ops prism2_ethtool_ops;
- 
- int hostap_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
-+int hostap_restore_power(struct net_device *dev);
- 
- 
- #endif /* HOSTAP_H */
---- a/drivers/net/wireless/hostap/hostap_hw.c
-+++ b/drivers/net/wireless/hostap/hostap_hw.c
-@@ -933,6 +933,7 @@ static int hfa384x_set_rid(struct net_de
- 			prism2_hw_reset(dev);
- 	}
- 
-+	hostap_restore_power(dev);
- 	return res;
- }
- 
---- a/drivers/net/wireless/hostap/hostap_info.c
-+++ b/drivers/net/wireless/hostap/hostap_info.c
-@@ -428,6 +428,11 @@ static void handle_info_queue_linkstatus
- 	}
- 
- 	/* Get BSSID if we have a valid AP address */
-+
-+	if ( val == HFA384X_LINKSTATUS_CONNECTED ||
-+	     val == HFA384X_LINKSTATUS_DISCONNECTED ) 
-+			hostap_restore_power(local->dev);
-+
- 	if (connected) {
- 		netif_carrier_on(local->dev);
- 		netif_carrier_on(local->ddev);
---- a/drivers/net/wireless/hostap/hostap_ioctl.c
-+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
-@@ -1504,23 +1504,20 @@ static int prism2_txpower_hfa386x_to_dBm
- 		val = 255;
- 
- 	tmp = val;
--	tmp >>= 2;
- 
--	return -12 - tmp;
-+	return tmp;
- }
- 
- static u16 prism2_txpower_dBm_to_hfa386x(int val)
- {
- 	signed char tmp;
- 
--	if (val > 20)
--		return 128;
--	else if (val < -43)
-+	if (val > 127)
- 		return 127;
-+	else if (val < -128)
-+		return 128;
- 
- 	tmp = val;
--	tmp = -12 - tmp;
--	tmp <<= 2;
- 
- 	return (unsigned char) tmp;
- }
-@@ -4080,3 +4077,35 @@ int hostap_ioctl(struct net_device *dev,
- 
- 	return ret;
- }
-+
-+/* BUG FIX: Restore power setting value when lost due to F/W bug */
-+
-+int hostap_restore_power(struct net_device *dev)
-+{
-+        struct hostap_interface *iface = dev->priv;
-+       local_info_t *local = iface->local;
-+               
-+       u16 val;
-+       int ret = 0;
-+
-+       if (local->txpower_type == PRISM2_TXPOWER_OFF) {
-+                       val = 0xff; /* use all standby and sleep modes */
-+                       ret = local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
-+                                              HFA386X_CR_A_D_TEST_MODES2,
-+                                              &val, NULL);
-+       }
-+
-+#ifdef RAW_TXPOWER_SETTING
-+       if (local->txpower_type == PRISM2_TXPOWER_FIXED) {
-+               val = HFA384X_TEST_CFG_BIT_ALC;
-+               local->func->cmd(dev, HFA384X_CMDCODE_TEST |
-+                                (HFA384X_TEST_CFG_BITS << 8), 0, &val, NULL);
-+               val = prism2_txpower_dBm_to_hfa386x(local->txpower);
-+               ret = (local->func->cmd(dev, HFA384X_CMDCODE_WRITEMIF,
-+                            HFA386X_CR_MANUAL_TX_POWER, &val, NULL));
-+       }
-+#endif /* RAW_TXPOWER_SETTING */
-+       return (ret ? -EOPNOTSUPP : 0);
-+}
-+
-+EXPORT_SYMBOL(hostap_restore_power);

target/linux/generic-2.6/patches-2.6.21/903-stddef_include.patch

@@ -1,17 +0,0 @@
---- a/include/linux/stddef.h
-+++ b/include/linux/stddef.h
-@@ -16,6 +16,7 @@ enum {
- 	false	= 0,
- 	true	= 1
- };
-+#endif /* __KERNEL__ */
- 
- #undef offsetof
- #ifdef __compiler_offsetof
-@@ -23,6 +24,5 @@ enum {
- #else
- #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
- #endif
--#endif /* __KERNEL__ */
- 
- #endif

target/linux/generic-2.6/patches-2.6.21/904-ls_time_locale.patch

@@ -1,20 +0,0 @@
---- a/scripts/gen_initramfs_list.sh
-+++ b/scripts/gen_initramfs_list.sh
-@@ -125,7 +125,7 @@ parse() {
- 			str="${ftype} ${name} ${location} ${str}"
- 			;;
- 		"nod")
--			local dev=`LC_ALL=C ls -l "${location}"`
-+			local dev=`LC_ALL=C ls -l --time-style=locale "${location}"`
- 			local maj=`field 5 ${dev}`
- 			local min=`field 6 ${dev}`
- 			maj=${maj%,}
-@@ -135,7 +135,7 @@ parse() {
- 			str="${ftype} ${name} ${str} ${dev} ${maj} ${min}"
- 			;;
- 		"slink")
--			local target=`field 11 $(LC_ALL=C ls -l "${location}")`
-+			local target=`field 11 $(LC_ALL=C ls -l --time-style=locale "${location}")`
- 			str="${ftype} ${name} ${target} ${str}"
- 			;;
- 		*)

target/linux/generic-2.6/patches-2.6.21/990-buildfix.patch

@@ -1,7 +0,0 @@
---- a/scripts/mod/sumversion.c
-+++ b/scripts/mod/sumversion.c
-@@ -1,3 +1,4 @@
-+#include <linux/limits.h>
- #include <netinet/in.h>
- #ifdef __sun__
- #include <inttypes.h>

target/linux/generic-2.6/patches-2.6.21/999-backport_ip_hdr_and_friends.patch

@@ -1,52 +0,0 @@
---- a/include/linux/ip.h
-+++ b/include/linux/ip.h
-@@ -104,6 +104,16 @@ struct iphdr {
- 	/*The options start here. */
- };
- 
-+#ifdef __KERNEL__
-+#include <linux/skbuff.h>
-+
-+static inline struct iphdr *ip_hdr(const struct sk_buff *skb)
-+{
-+	return (struct iphdr *)skb_network_header(skb);
-+}
-+
-+#endif
-+
- struct ip_auth_hdr {
- 	__u8  nexthdr;
- 	__u8  hdrlen;		/* This one is measured in 32 bit units! */
---- a/include/linux/skbuff.h
-+++ b/include/linux/skbuff.h
-@@ -966,6 +966,16 @@ static inline void skb_reserve(struct sk
- 	skb->tail += len;
- }
- 
-+static inline unsigned char *skb_network_header(const struct sk_buff *skb)
-+{
-+	return skb->nh.raw;
-+}
-+
-+static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb)
-+{
-+	return skb->tail;
-+}
-+
- /*
-  * CPUs often take a performance hit when accessing unaligned memory
-  * locations. The actual performance hit varies, it can be small if the
---- a/include/net/ip.h
-+++ b/include/net/ip.h
-@@ -43,6 +43,11 @@ struct inet_skb_parm
- #define IPSKB_REROUTED		16
- };
- 
-+static inline unsigned int ip_hdrlen(const struct sk_buff *skb)
-+{
-+	return ip_hdr(skb)->ihl * 4;
-+}
-+
- struct ipcm_cookie
- {
- 	__be32			addr;

target/linux/generic-2.6/patches-2.6.21/999-use_preinit_as_init.patch

@@ -1,14 +0,0 @@
---- a/init/main.c
-+++ b/init/main.c
-@@ -764,10 +764,7 @@ static int noinline init_post(void)
- 		printk(KERN_WARNING "Failed to execute %s.  Attempting "
- 					"defaults...\n", execute_command);
- 	}
--	run_init_process("/sbin/init");
--	run_init_process("/etc/init");
--	run_init_process("/bin/init");
--	run_init_process("/bin/sh");
-+	run_init_process("/etc/preinit");
- 
- 	panic("No init found.  Try passing init= option to kernel.");
- }