[lantiq]

* fixes .unlocked_ioctl functions


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26158 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 200 insertions, 8 deletions

diff --git a/package/ltq-dsl/patches/100-dsl_compat.patch b/package/ltq-dsl/patches/100-dsl_compat.patch
index 4897b33140..f892351a65 100644
--- a/package/ltq-dsl/patches/100-dsl_compat.patch
+++ b/package/ltq-dsl/patches/100-dsl_compat.patch
@@ -19,16 +19,70 @@
  
  #include "drv_dsl_cpe_api.h"
  #include "drv_dsl_cpe_api_ioctl.h"
-@@ -72,7 +73,7 @@
+@@ -34,9 +35,13 @@
+ static DSL_ssize_t DSL_DRV_Write(DSL_DRV_file_t *pFile, const DSL_char_t * pBuf,
+                                  DSL_DRV_size_t nSize, DSL_DRV_offset_t * pLoff);
+ 
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
+ static DSL_int_t DSL_DRV_Ioctls(DSL_DRV_inode_t * pINode, DSL_DRV_file_t * pFile,
+                          DSL_uint_t nCommand, unsigned long nArg);
+-
++#else
++static DSL_int_t DSL_DRV_Ioctls(DSL_DRV_file_t * pFile,
++                         DSL_uint_t nCommand, unsigned long nArg);
++#endif
+ static int DSL_DRV_Open(DSL_DRV_inode_t * ino, DSL_DRV_file_t * fil);
+ 
+ static int DSL_DRV_Release(DSL_DRV_inode_t * ino, DSL_DRV_file_t * fil);
+@@ -72,7 +77,11 @@
     open:    DSL_DRV_Open,
     release: DSL_DRV_Release,
     write:   DSL_DRV_Write,
--   ioctl:   DSL_DRV_Ioctls,
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
+    ioctl:   DSL_DRV_Ioctls,
++#else
 +   unlocked_ioctl:   DSL_DRV_Ioctls,
++#endif
     poll:    DSL_DRV_Poll
  };
  #else
-@@ -1058,6 +1059,7 @@
+@@ -168,10 +177,17 @@
+    \return  Success or failure.
+    \ingroup Internal
+ */
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
+ static DSL_int_t DSL_DRV_Ioctls(DSL_DRV_inode_t * pINode,
+    DSL_DRV_file_t * pFile,
+    DSL_uint_t nCommand,
+    unsigned long nArg)
++#else
++static DSL_int_t DSL_DRV_Ioctls(
++   DSL_DRV_file_t * pFile,
++   DSL_uint_t nCommand,
++   unsigned long nArg)
++#endif
+ {
+    DSL_int_t nErr=0;
+    DSL_boolean_t bIsInKernel;
+@@ -216,16 +232,7 @@
+          }
+       }
+    }
+-
+-   if (pINode == DSL_NULL)
+-   {
+-      bIsInKernel = DSL_TRUE;
+-   }
+-   else
+-   {
+-      bIsInKernel = DSL_FALSE;
+-   }
+-
++   bIsInKernel = DSL_FALSE;
+    if ( (_IOC_TYPE(nCommand) == DSL_IOC_MAGIC_CPE_API) ||
+         (_IOC_TYPE(nCommand) == DSL_IOC_MAGIC_CPE_API_G997) ||
+         (_IOC_TYPE(nCommand) == DSL_IOC_MAGIC_CPE_API_PM) ||
+@@ -1058,6 +1065,7 @@
  /* Entry point of driver */
  int __init DSL_ModuleInit(void)
  {
@@ -36,7 +90,7 @@
     DSL_int_t i;
  
     printk(DSL_DRV_CRLF DSL_DRV_CRLF "Infineon CPE API Driver version: %s" DSL_DRV_CRLF,
-@@ -1104,7 +1106,8 @@
+@@ -1104,7 +1112,8 @@
     }
  
     DSL_DRV_DevNodeInit();
diff --git a/package/ltq-dsl/src/lantiq_mei.c b/package/ltq-dsl/src/lantiq_mei.c
index 062b0286f9..c236fa9dda 100644
--- a/package/ltq-dsl/src/lantiq_mei.c
+++ b/package/ltq-dsl/src/lantiq_mei.c
@@ -149,7 +149,11 @@ static int IFX_MEI_GetPage (DSL_DEV_Device_t *, u32, u32, u32, u32 *, u32 *);
 static int IFX_MEI_BarUpdate (DSL_DEV_Device_t *, int);
 
 static ssize_t IFX_MEI_Write (DSL_DRV_file_t *, const char *, size_t, loff_t *);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
 static int IFX_MEI_UserIoctls (DSL_DRV_inode_t *, DSL_DRV_file_t *, unsigned int, unsigned long);
+#else
+static int IFX_MEI_UserIoctls (DSL_DRV_file_t *, unsigned int, unsigned long);
+#endif
 static int IFX_MEI_Open (DSL_DRV_inode_t *, DSL_DRV_file_t *);
 static int IFX_MEI_Release (DSL_DRV_inode_t *, DSL_DRV_file_t *);
 
@@ -200,7 +204,11 @@ static struct file_operations bsp_mei_operations = {
       open:IFX_MEI_Open,
       release:IFX_MEI_Release,
       write:IFX_MEI_Write,
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
+      ioctl:IFX_MEI_UserIoctls,
+#else
       unlocked_ioctl:IFX_MEI_UserIoctls,
+#endif
 };
 
 static DSL_DEV_Device_t dsl_devices[BSP_MAX_DEVICES];
@@ -2662,16 +2670,28 @@ DSL_BSP_KernelIoctls (DSL_DEV_Device_t * pDev, unsigned int command,
 	return error;
 }
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
 static int
 IFX_MEI_UserIoctls (DSL_DRV_inode_t * ino, DSL_DRV_file_t * fil,
 			  unsigned int command, unsigned long lon)
+#else
+static int
+IFX_MEI_UserIoctls (DSL_DRV_file_t * fil,
+			  unsigned int command, unsigned long lon)
+#endif
 {
 	int error = 0;
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
 	int maj = MAJOR (ino->i_rdev);
 	int num = MINOR (ino->i_rdev);
+#endif
 	DSL_DEV_Device_t *pDev;
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
 	pDev = IFX_BSP_HandleGet (maj, num);
+#else
+	pDev = IFX_BSP_HandleGet (0, 0);
+#endif
 	if (pDev == NULL)
 		return -EIO;
 
diff --git a/package/ltq-tapi/patches/linux-37.patch b/package/ltq-tapi/patches/linux-37.patch
index 6266ca14a8..5d5ff7ed3e 100644
--- a/package/ltq-tapi/patches/linux-37.patch
+++ b/package/ltq-tapi/patches/linux-37.patch
@@ -1,23 +1,57 @@
 --- a/src/drv_tapi_linux.c
 +++ b/src/drv_tapi_linux.c
-@@ -213,7 +213,7 @@
+@@ -128,8 +128,13 @@
+                               size_t count, loff_t * ppos);
+ static ssize_t ifx_tapi_read(struct file * filp, char *buf,
+                               size_t length, loff_t * ppos);
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
+ static int ifx_tapi_ioctl(struct inode *inode, struct file *filp,
+                               unsigned int nCmd, unsigned long nArgument);
++#else
++static int ifx_tapi_ioctl(struct file *filp,
++                              unsigned int nCmd, unsigned long nArgument);
++#endif
+ static unsigned int ifx_tapi_poll (struct file *filp, poll_table *table);
+ 
+ #ifdef CONFIG_PROC_FS
+@@ -213,7 +218,11 @@
     IFX_char_t   *pRegDrvName = IFX_NULL;
     IFX_int32_t ret = 0;
  
--   if (tapi_fops.ioctl == IFX_NULL)
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
+    if (tapi_fops.ioctl == IFX_NULL)
++#else
 +   if (tapi_fops.unlocked_ioctl == IFX_NULL)
++#endif
     {
  #ifdef MODULE
        tapi_fops.owner =    THIS_MODULE;
-@@ -221,7 +221,7 @@
+@@ -221,7 +230,11 @@
        tapi_fops.read =     ifx_tapi_read;
        tapi_fops.write =    ifx_tapi_write;
        tapi_fops.poll =     ifx_tapi_poll;
--      tapi_fops.ioctl =    ifx_tapi_ioctl;
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
+       tapi_fops.ioctl =    ifx_tapi_ioctl;
++#else
 +      tapi_fops.unlocked_ioctl =    ifx_tapi_ioctl;
++#endif
        tapi_fops.open =     ifx_tapi_open;
        tapi_fops.release =  ifx_tapi_release;
     }
+@@ -876,8 +889,13 @@
+    - 0 and positive values - success
+    - negative value - ioctl failed
+ */
++#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,36))
+ static int ifx_tapi_ioctl(struct inode *inode, struct file *filp,
+                           unsigned int nCmd, unsigned long nArg)
++#else
++static int ifx_tapi_ioctl(struct file *filp,
++                          unsigned int nCmd, unsigned long nArg)
++#endif
+ {
+    TAPI_FD_PRIV_DATA_t *pTapiPriv;
+    IFX_TAPI_ioctlCtx_t  ctx;
 --- a/src/lib/lib_fifo/lib_fifo.c
 +++ b/src/lib/lib_fifo/lib_fifo.c
 @@ -41,7 +41,7 @@
diff --git a/package/ltq-vmmc/patches/200-kernel-37.patch b/package/ltq-vmmc/patches/200-kernel-37.patch
index b89da4691a..e4878f66cc 100644
--- a/package/ltq-vmmc/patches/200-kernel-37.patch
+++ b/package/ltq-vmmc/patches/200-kernel-37.patch
@@ -1,5 +1,14 @@
 --- a/src/drv_vmmc_init.c
 +++ b/src/drv_vmmc_init.c
+@@ -784,7 +784,7 @@
+       dwld.fwDwld.length = IoInit.pram_size;
+ 
+      /* download firmware */
+-      ret = ifx_mps_ioctl((IFX_void_t *) command, IFX_NULL, FIO_MPS_DOWNLOAD,
++      ret = ifx_mps_ioctl((IFX_void_t *) command, FIO_MPS_DOWNLOAD,
+                           (IFX_uint32_t) &dwld.fwDwld);
+    }
+ 
 @@ -1594,7 +1594,7 @@
  #ifdef VMMC_DRIVER_UNLOAD_HOOK
     if (VDevices[0].nDevState & DS_GPIO_RESERVED)
@@ -11,6 +20,15 @@
        {
 --- a/src/mps/drv_mps_vmmc_linux.c
 +++ b/src/mps/drv_mps_vmmc_linux.c
+@@ -112,7 +112,7 @@
+ #ifndef __KERNEL__
+ IFX_int32_t ifx_mps_open (struct inode *inode, struct file *file_p);
+ IFX_int32_t ifx_mps_close (struct inode *inode, struct file *file_p);
+-IFX_int32_t ifx_mps_ioctl (struct inode *inode, struct file *file_p,
++long ifx_mps_ioctl (struct file *file_p,
+                            IFX_uint32_t nCmd, IFX_ulong_t arg);
+ IFX_int32_t ifx_mps_read_mailbox (mps_devices type, mps_message * rw);
+ IFX_int32_t ifx_mps_write_mailbox (mps_devices type, mps_message * rw);
 @@ -173,7 +173,7 @@
  static struct file_operations ifx_mps_fops = {
   owner:THIS_MODULE,
@@ -20,3 +38,69 @@
   open:ifx_mps_open,
   release:ifx_mps_close
  };
+@@ -616,7 +616,7 @@
+  * \return  -ENOIOCTLCMD Invalid command
+  * \ingroup API
+  */
+-IFX_int32_t ifx_mps_ioctl (struct inode * inode, struct file * file_p,
++long ifx_mps_ioctl (struct file *file_p,
+                            IFX_uint32_t nCmd, IFX_ulong_t arg)
+ {
+    IFX_int32_t retvalue = -EINVAL;
+@@ -631,17 +631,18 @@
+       'mps_devices' enum type, which in fact is [0..8]; So, if inode value is
+       [0..NUM_VOICE_CHANNEL+1], then we make sure that we are calling from
+       kernel space. */
+-   if (((IFX_int32_t) inode >= 0) &&
+-       ((IFX_int32_t) inode < NUM_VOICE_CHANNEL + 1))
++   if (((IFX_int32_t) file_p >= 0) &&
++       ((IFX_int32_t) file_p < NUM_VOICE_CHANNEL + 1))
+    {
+       from_kernel = 1;
+ 
+       /* Get corresponding mailbox device structure */
+       if ((pMBDev =
+-           ifx_mps_get_device ((mps_devices) ((IFX_int32_t) inode))) == 0)
++           ifx_mps_get_device ((mps_devices) ((IFX_int32_t) file_p))) == 0)
+       {
+          return (-EINVAL);
+       }
++      file_p = NULL;
+    }
+    else
+    {
+--- a/src/drv_vmmc_ioctl.c
++++ b/src/drv_vmmc_ioctl.c
+@@ -427,18 +427,18 @@
+          /* MPS driver will do the USR2KERN so just pass on the pointer. */
+          dwnld_struct.data = (IFX_void_t *)IoInit.pPRAMfw;
+ 
+-         ret = ifx_mps_ioctl((IFX_void_t *)command, IFX_NULL,
++         ret = ifx_mps_ioctl((IFX_void_t *)command,
+                              FIO_MPS_DOWNLOAD, (IFX_uint32_t) &dwnld_struct);
+          break;
+       }
+       case FIO_DEV_RESET:
+       {
+-         ret = ifx_mps_ioctl((IFX_void_t *)command, IFX_NULL, FIO_MPS_RESET, 0);
++         ret = ifx_mps_ioctl((IFX_void_t *)command, FIO_MPS_RESET, 0);
+          break;
+       }
+       case FIO_DEV_RESTART:
+       {
+-         ret = ifx_mps_ioctl((IFX_void_t *)command, IFX_NULL, FIO_MPS_RESTART, 0);
++         ret = ifx_mps_ioctl((IFX_void_t *)command, FIO_MPS_RESTART, 0);
+          break;
+       }
+       case FIO_LASTERR:
+--- a/src/mps/drv_mps_vmmc.h
++++ b/src/mps/drv_mps_vmmc.h
+@@ -279,7 +279,7 @@
+ #include <linux/fs.h>
+ IFX_int32_t ifx_mps_open (struct inode *inode, struct file *file_p);
+ IFX_int32_t ifx_mps_close (struct inode *inode, struct file *filp);
+-IFX_int32_t ifx_mps_ioctl (struct inode *inode, struct file *file_p,
++long ifx_mps_ioctl (struct file *filp,
+                            IFX_uint32_t nCmd, unsigned long arg);
+ IFX_int32_t ifx_mps_register_data_callback (mps_devices type, IFX_uint32_t dir,
+                                             IFX_void_t (*callback) (mps_devices