package/acx-mac80211/patches/003-endianness_fixes.patch

   1 --- acx-mac80211-20070610/pci.c 2007-06-10 20:23:27.000000000 +0200
   2 +++ acx-mac80211-20070610/pci.c 2007-07-23 16:49:06.000000000 +0200
   3 @@ -104,6 +104,11 @@
   4  ** Register access
   5  */
   6
   7 +#define acx_readl(v)   le32_to_cpu(readl((v)))
   8 +#define acx_readw(v)   le16_to_cpu(readw((v)))
   9 +#define acx_writew(v,r)        writew(le16_to_cpu((v)), r)
  10 +#define acx_writel(v,r)        writel(le32_to_cpu((v)), r)
  11 +
  12  /* Pick one */
  13  /* #define INLINE_IO static */
  14  #define INLINE_IO static inline
  15 @@ -111,16 +116,16 @@
  16  INLINE_IO u32 read_reg32(acx_device_t * adev, unsigned int offset)
  17  {
  18  #if ACX_IO_WIDTH == 32
  19 -       return readl((u8 *) adev->iobase + adev->io[offset]);
  20 +       return acx_readl((u8 *) adev->iobase + adev->io[offset]);
  21  #else
  22 -       return readw((u8 *) adev->iobase + adev->io[offset])
  23 -           + (readw((u8 *) adev->iobase + adev->io[offset] + 2) << 16);
  24 +       return acx_readw((u8 *) adev->iobase + adev->io[offset])
  25 +           + (acx_readw((u8 *) adev->iobase + adev->io[offset] + 2) << 16);
  26  #endif
  27  }
  28
  29  INLINE_IO u16 read_reg16(acx_device_t * adev, unsigned int offset)
  30  {
  31 -       return readw((u8 *) adev->iobase + adev->io[offset]);
  32 +       return acx_readw((u8 *) adev->iobase + adev->io[offset]);
  33  }
  34
  35  INLINE_IO u8 read_reg8(acx_device_t * adev, unsigned int offset)
  36 @@ -131,16 +136,16 @@
  37  INLINE_IO void write_reg32(acx_device_t * adev, unsigned int offset, u32 val)
  38  {
  39  #if ACX_IO_WIDTH == 32
  40 -       writel(val, (u8 *) adev->iobase + adev->io[offset]);
  41 +       acx_writel(val, (u8 *) adev->iobase + adev->io[offset]);
  42  #else
  43 -       writew(val & 0xffff, (u8 *) adev->iobase + adev->io[offset]);
  44 -       writew(val >> 16, (u8 *) adev->iobase + adev->io[offset] + 2);
  45 +       acx_writew(val & 0xffff, (u8 *) adev->iobase + adev->io[offset]);
  46 +       acx_writew(val >> 16, (u8 *) adev->iobase + adev->io[offset] + 2);
  47  #endif
  48  }
  49
  50  INLINE_IO void write_reg16(acx_device_t * adev, unsigned int offset, u16 val)
  51  {
  52 -       writew(val, (u8 *) adev->iobase + adev->io[offset]);
  53 +       acx_writew(val, (u8 *) adev->iobase + adev->io[offset]);
  54  }
  55
  56  INLINE_IO void write_reg8(acx_device_t * adev, unsigned int offset, u8 val)
  57 @@ -165,7 +170,7 @@
  58  {
  59         /* fast version (accesses the first register, IO_ACX_SOFT_RESET,
  60          * which should be safe): */
  61 -       return readl(adev->iobase) != 0xffffffff;
  62 +       return acx_readl(adev->iobase) != 0xffffffff;
  63  }
  64
  65
  66 @@ -821,7 +826,7 @@
  67  static inline void
  68  acxpci_write_cmd_type_status(acx_device_t * adev, u16 type, u16 status)
  69  {
  70 -       writel(type | (status << 16), adev->cmd_area);
  71 +       acx_writel(type | (status << 16), adev->cmd_area);
  72         write_flush(adev);
  73  }
  74
  75 @@ -833,7 +838,7 @@
  76  {
  77         u32 cmd_type, cmd_status;
  78
  79 -       cmd_type = readl(adev->cmd_area);
  80 +       cmd_type = acx_readl(adev->cmd_area);
  81         cmd_status = (cmd_type >> 16);
  82         cmd_type = (u16) cmd_type;
  83
  84 @@ -2421,12 +2426,12 @@
  85  #endif
  86         u32 info_type, info_status;
  87
  88 -       info_type = readl(adev->info_area);
  89 +       info_type = acx_readl(adev->info_area);
  90         info_status = (info_type >> 16);
  91         info_type = (u16) info_type;
  92
  93         /* inform fw that we have read this info message */
  94 -       writel(info_type | 0x00010000, adev->info_area);
  95 +       acx_writel(info_type | 0x00010000, adev->info_area);
  96         write_reg16(adev, IO_ACX_INT_TRIG, INT_TRIG_INFOACK);
  97         write_flush(adev);
  98
  99 @@ -4304,8 +4309,8 @@
 100  #define ENDIANNESS_STRING "running on a BIG-ENDIAN CPU\n"
 101  #endif
 102         log(L_INIT,
 103 -           ENDIANNESS_STRING
 104 -           "PCI module " ACX_RELEASE " initialized, "
 105 +           "acx: " ENDIANNESS_STRING
 106 +           "acx: PCI module " ACX_RELEASE " initialized, "
 107             "waiting for cards to probe...\n");
 108
 109         res = pci_register_driver(&acxpci_drv_id);