lantiq: fix lantiq applications kernel 4.14 compatiblity

This is fixing multiple compile problems with kernel 4.14 and updates the
code to take care of changes introduced between kernel 4.9 and 4.14.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Mathias Kresin <dev@kresin.me>

diff --git a/package/kernel/lantiq/ltq-adsl-mei/src/ifxmips_mei_interface.h b/package/kernel/lantiq/ltq-adsl-mei/src/ifxmips_mei_interface.h
index 1098b2b7936b593701cce0e3319d89cac6935d65..dc9f1c241bcede72b907e9ac341aa56af28a18a3 100644 (file)
--- a/package/kernel/lantiq/ltq-adsl-mei/src/ifxmips_mei_interface.h
+++ b/package/kernel/lantiq/ltq-adsl-mei/src/ifxmips_mei_interface.h
@@ -111,7 +111,11 @@ static inline long
 ugly_hack_sleep_on_timeout(wait_queue_head_t *q, long timeout)
 {
        unsigned long flags;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
+       wait_queue_entry_t wait;
+#else
        wait_queue_t wait;
+#endif
 
        init_waitqueue_entry(&wait, current);
 

diff --git a/package/kernel/lantiq/ltq-atm/src/ltq_atm.c b/package/kernel/lantiq/ltq-atm/src/ltq_atm.c
index 0b9d7a05aba00f66725b22d4dd968de7257f24a4..a8f787fdca68c490d8ffaa6a9fa46ae0acc20196 100644 (file)
--- a/package/kernel/lantiq/ltq-atm/src/ltq_atm.c
+++ b/package/kernel/lantiq/ltq-atm/src/ltq_atm.c
@@ -812,7 +812,11 @@ struct sk_buff* atm_alloc_tx(struct atm_vcc *vcc, unsigned int size)
                return NULL;
        }
 
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
+       refcount_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
+#else
        atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
+#endif
 
        return skb;
 }

diff --git a/package/kernel/lantiq/ltq-deu/src/ifxmips_deu_dma.h b/package/kernel/lantiq/ltq-deu/src/ifxmips_deu_dma.h
index fde7a900bb4c56272f3e2ea623509c6475f8f440..b64d74776bb4f602d17e4848285e99500a8a797b 100644 (file)
--- a/package/kernel/lantiq/ltq-deu/src/ifxmips_deu_dma.h
+++ b/package/kernel/lantiq/ltq-deu/src/ifxmips_deu_dma.h
@@ -39,6 +39,7 @@
 #include <asm/byteorder.h>
 #include <linux/skbuff.h>
 #include <linux/netdevice.h>
+#include <linux/version.h>
 
 // must match the size of memory block allocated for g_dma_block and g_dma_block2
 #define DEU_MAX_PACKET_SIZE    (PAGE_SIZE >> 1)
@@ -53,7 +54,11 @@ typedef struct ifx_deu_device {
        int recv_count;
        int packet_size;
        int packet_num;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,13,0))
+       wait_queue_entry_t wait;
+#else
        wait_queue_t wait;
+#endif
 } _ifx_deu_device;
 
 extern _ifx_deu_device ifx_deu[1];

diff --git a/package/kernel/lantiq/ltq-ifxos/patches/002-fix-compile.patch b/package/kernel/lantiq/ltq-ifxos/patches/002-fix-compile.patch
new file mode 100644 (file)
index 0000000..3872229
--- /dev/null
+++ b/package/kernel/lantiq/ltq-ifxos/patches/002-fix-compile.patch
@@ -0,0 +1,22 @@
+--- a/src/linux/ifxos_linux_copy_user_space_drv.c
++++ b/src/linux/ifxos_linux_copy_user_space_drv.c
+@@ -29,7 +29,7 @@
+ #ifdef MODULE
+    #include <linux/module.h>
+ #endif
+-#include <asm/uaccess.h>
++#include <linux/uaccess.h>
+ 
+ #include "ifx_types.h"
+ #include "ifxos_rt_if_check.h"
+--- a/src/linux/ifxos_linux_socket_drv.c
++++ b/src/linux/ifxos_linux_socket_drv.c
+@@ -25,7 +25,7 @@
+ #endif
+ #include <linux/in.h>
+ #include <linux/net.h>
+-#include <asm/uaccess.h>
++#include <linux/uaccess.h>
+ 
+ #include "ifx_types.h"
+ #include "ifxos_rt_if_check.h"

diff --git a/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_adsl.c b/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_adsl.c
index f764eba1fc7224e3eb22e55cacf21c7382c7b30b..43e171a2b4f216aa9935de6ef87e8b7e461f3338 100644 (file)
--- a/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_adsl.c
+++ b/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_adsl.c
@@ -128,7 +128,9 @@ static int ptm_stop(struct net_device *);
   static unsigned int ptm_poll(int, unsigned int);
   static int ptm_napi_poll(struct napi_struct *, int);
 static int ptm_hard_start_xmit(struct sk_buff *, struct net_device *);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
 static int ptm_change_mtu(struct net_device *, int);
+#endif
 static int ptm_ioctl(struct net_device *, struct ifreq *, int);
 static void ptm_tx_timeout(struct net_device *);
 
@@ -247,7 +249,9 @@ static struct net_device_ops g_ptm_netdev_ops = {
     .ndo_start_xmit      = ptm_hard_start_xmit,
     .ndo_validate_addr   = eth_validate_addr,
     .ndo_set_mac_address = eth_mac_addr,
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
     .ndo_change_mtu      = ptm_change_mtu,
+#endif
     .ndo_do_ioctl        = ptm_ioctl,
     .ndo_tx_timeout      = ptm_tx_timeout,
 };
@@ -285,6 +289,10 @@ static void ptm_setup(struct net_device *dev, int ndev)
 
     /*  hook network operations */
     dev->netdev_ops      = &g_ptm_netdev_ops;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+    /* Allow up to 1508 bytes, for RFC4638 */
+    dev->max_mtu         = ETH_DATA_LEN + 8;
+#endif
     netif_napi_add(dev, &g_ptm_priv_data.itf[ndev].napi, ptm_napi_poll, 25);
     dev->watchdog_timeo  = ETH_WATCHDOG_TIMEOUT;
 
@@ -459,7 +467,7 @@ PTM_HARD_START_XMIT_FAIL:
     g_ptm_priv_data.itf[ndev].stats.tx_dropped++;
     return NETDEV_TX_OK;
 }
-
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
 static int ptm_change_mtu(struct net_device *dev, int mtu)
 {
        /* Allow up to 1508 bytes, for RFC4638 */
@@ -468,6 +476,7 @@ static int ptm_change_mtu(struct net_device *dev, int mtu)
         dev->mtu = mtu;
         return 0;
 }
+#endif
 
 static int ptm_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
@@ -654,7 +663,9 @@ static INLINE int mailbox_rx_irq_handler(unsigned int ch)   //  return: < 0 - de
             skb->dev = g_net_dev[ndev];
             skb->protocol = eth_type_trans(skb, skb->dev);
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,11,0))
             g_net_dev[ndev]->last_rx = jiffies;
+#endif
 
             netif_rx_ret = netif_receive_skb(skb);
 

diff --git a/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_vdsl.c b/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_vdsl.c
index 4e10d72fe16c952d3cd7c8fde990bb9a099753a5..9cfeefd80ef08f7987788def7a783e00e686e369 100644 (file)
--- a/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_vdsl.c
+++ b/package/kernel/lantiq/ltq-ptm/src/ifxmips_ptm_vdsl.c
@@ -74,7 +74,9 @@ static int ptm_stop(struct net_device *);
   static unsigned int ptm_poll(int, unsigned int);
   static int ptm_napi_poll(struct napi_struct *, int);
 static int ptm_hard_start_xmit(struct sk_buff *, struct net_device *);
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
 static int ptm_change_mtu(struct net_device *, int);
+#endif
 static int ptm_ioctl(struct net_device *, struct ifreq *, int);
 static void ptm_tx_timeout(struct net_device *);
 
@@ -115,7 +117,9 @@ static struct net_device_ops g_ptm_netdev_ops = {
     .ndo_start_xmit      = ptm_hard_start_xmit,
     .ndo_validate_addr   = eth_validate_addr,
     .ndo_set_mac_address = eth_mac_addr,
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
     .ndo_change_mtu      = ptm_change_mtu,
+#endif
     .ndo_do_ioctl        = ptm_ioctl,
     .ndo_tx_timeout      = ptm_tx_timeout,
 };
@@ -141,6 +145,10 @@ static void ptm_setup(struct net_device *dev, int ndev)
     netif_carrier_off(dev);
 
     dev->netdev_ops      = &g_ptm_netdev_ops;
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
+    /* Allow up to 1508 bytes, for RFC4638 */
+    dev->max_mtu         = ETH_DATA_LEN + 8;
+#endif
     netif_napi_add(dev, &g_ptm_priv_data.itf[ndev].napi, ptm_napi_poll, 16);
     dev->watchdog_timeo  = ETH_WATCHDOG_TIMEOUT;
 
@@ -218,7 +226,9 @@ static unsigned int ptm_poll(int ndev, unsigned int work_to_do)
             skb->dev = g_net_dev[0];
             skb->protocol = eth_type_trans(skb, skb->dev);
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,11,0))
             g_net_dev[0]->last_rx = jiffies;
+#endif
 
             netif_receive_skb(skb);
 
@@ -367,6 +377,7 @@ PTM_HARD_START_XMIT_FAIL:
     return 0;
 }
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(4,10,0))
 static int ptm_change_mtu(struct net_device *dev, int mtu)
 {
        /* Allow up to 1508 bytes, for RFC4638 */
@@ -375,6 +386,7 @@ static int ptm_change_mtu(struct net_device *dev, int mtu)
         dev->mtu = mtu;
         return 0;
 }
+#endif
 
 static int ptm_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {

diff --git a/package/kernel/lantiq/ltq-tapi/patches/010-fix-compile.patch b/package/kernel/lantiq/ltq-tapi/patches/010-fix-compile.patch
new file mode 100644 (file)
index 0000000..051e25d
--- /dev/null
+++ b/package/kernel/lantiq/ltq-tapi/patches/010-fix-compile.patch
@@ -0,0 +1,22 @@
+--- a/src/drv_tapi_linux.c
++++ b/src/drv_tapi_linux.c
+@@ -54,6 +54,10 @@
+    #include <linux/workqueue.h>        /* LINUX 2.6 We need work_struct */
+    #include <linux/device.h>
+    #include <linux/sched.h>
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
++   #include <linux/sched/signal.h>
++   #include <linux/sched/types.h>
++#endif
+    #undef   CONFIG_DEVFS_FS
+    #ifndef UTS_RELEASE
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
+@@ -184,7 +188,7 @@ MODULE_PARM_DESC(block_egress_tasklet, "
+ MODULE_PARM_DESC(block_ingress_tasklet, "block the execution of the ingress tasklet, i.e. force to use the RT kernel thread");
+ 
+ /** The driver callbacks which will be registered with the kernel*/
+-static struct file_operations tapi_fops = {0};
++static struct file_operations tapi_fops;
+ 
+ /* ============================= */
+ /* Global function definition    */

diff --git a/package/kernel/lantiq/ltq-tapi/patches/100-ifxmips.patch b/package/kernel/lantiq/ltq-tapi/patches/100-ifxmips.patch
index a9c0d8116bfac4fa681a914784d135d9dbac881e..f56587d0672915505dd683c5ce599df02b05ae0a 100644 (file)
--- a/package/kernel/lantiq/ltq-tapi/patches/100-ifxmips.patch
+++ b/package/kernel/lantiq/ltq-tapi/patches/100-ifxmips.patch
@@ -1,6 +1,6 @@
 --- a/src/drv_tapi_linux.c
 +++ b/src/drv_tapi_linux.c
-@@ -552,7 +552,7 @@ static ssize_t ifx_tapi_write (struct fi
+@@ -556,7 +556,7 @@ static ssize_t ifx_tapi_write (struct fi
     IFX_uint8_t         *pData;
     IFX_size_t           buf_size;
  #endif /* TAPI_PACKET */

diff --git a/package/kernel/lantiq/ltq-tapi/patches/200-linux-37.patch b/package/kernel/lantiq/ltq-tapi/patches/200-linux-37.patch
index 9d7428df03bbafacd3b18ae3d2e81114dac1c40a..fd6133eec1950bc5c2a3c9f92fdfdbcf71a73cde 100644 (file)
--- a/package/kernel/lantiq/ltq-tapi/patches/200-linux-37.patch
+++ b/package/kernel/lantiq/ltq-tapi/patches/200-linux-37.patch
@@ -10,7 +10,7 @@
  #include <asm/io.h>
  
  #ifdef LINUX_2_6
-@@ -65,7 +67,9 @@
+@@ -69,7 +71,9 @@
  #else
     #include <linux/tqueue.h>
     #include <linux/sched.h>
@@ -20,7 +20,7 @@
  #endif /* LINUX_2_6 */
  
  #include "drv_tapi.h"
-@@ -133,8 +137,13 @@
+@@ -137,8 +141,13 @@ static ssize_t ifx_tapi_write(struct fil
                                size_t count, loff_t * ppos);
  static ssize_t ifx_tapi_read(struct file * filp, char *buf,
                                size_t length, loff_t * ppos);
@@ -34,7 +34,7 @@
  static unsigned int ifx_tapi_poll (struct file *filp, poll_table *table);
  
  #ifdef CONFIG_PROC_FS
-@@ -218,7 +227,11 @@
+@@ -222,7 +231,11 @@ IFX_return_t TAPI_OS_RegisterLLDrv (IFX_
     IFX_char_t   *pRegDrvName = IFX_NULL;
     IFX_int32_t ret = 0;
  
@@ -46,7 +46,7 @@
     {
  #ifdef MODULE
        tapi_fops.owner =    THIS_MODULE;
-@@ -226,7 +239,11 @@
+@@ -230,7 +243,11 @@ IFX_return_t TAPI_OS_RegisterLLDrv (IFX_
        tapi_fops.read =     ifx_tapi_read;
        tapi_fops.write =    ifx_tapi_write;
        tapi_fops.poll =     ifx_tapi_poll;
@@ -58,7 +58,7 @@
        tapi_fops.open =     ifx_tapi_open;
        tapi_fops.release =  ifx_tapi_release;
     }
-@@ -881,8 +898,13 @@
+@@ -885,8 +902,13 @@ static IFX_uint32_t ifx_tapi_poll (struc
     - 0 and positive values - success
     - negative value - ioctl failed
  */
@@ -72,7 +72,7 @@
  {
     TAPI_FD_PRIV_DATA_t *pTapiPriv;
     IFX_TAPI_ioctlCtx_t  ctx;
-@@ -3721,7 +3743,9 @@
+@@ -3725,7 +3747,9 @@ IFX_void_t TAPI_OS_ThreadKill(IFXOS_Thre
              kernel lock (lock_kernel()). The lock must be
              grabbed before changing the terminate
              flag and released after the down() call. */
@@ -83,7 +83,7 @@
           mb();
  #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,28)
           kill_proc(pThrCntrl->tid, SIGKILL, 1);
-@@ -3729,8 +3753,10 @@
+@@ -3733,8 +3757,10 @@ IFX_void_t TAPI_OS_ThreadKill(IFXOS_Thre
           kill_pid(find_vpid(pThrCntrl->tid), SIGKILL, 1);
  #endif
           /* release the big kernel lock */

diff --git a/package/kernel/lantiq/ltq-tapi/patches/300-linux-310.patch b/package/kernel/lantiq/ltq-tapi/patches/300-linux-310.patch
index ac72515eeee8e0ac2068bcf33eb6e31d9ed7ef04..2da1719a1d41232833bbe2247764aff5978452f8 100644 (file)
--- a/package/kernel/lantiq/ltq-tapi/patches/300-linux-310.patch
+++ b/package/kernel/lantiq/ltq-tapi/patches/300-linux-310.patch
@@ -1,8 +1,6 @@
-Index: drv_tapi-3.13.0/src/drv_tapi_linux.c
-===================================================================
---- drv_tapi-3.13.0.orig/src/drv_tapi_linux.c  2013-09-05 22:28:16.868419283 +0200
-+++ drv_tapi-3.13.0/src/drv_tapi_linux.c       2013-09-05 22:32:37.396425814 +0200
-@@ -93,6 +93,8 @@
+--- a/src/drv_tapi_linux.c
++++ b/src/drv_tapi_linux.c
+@@ -97,6 +97,8 @@
  #include "drv_tapi_announcements.h"
  #endif /* TAPI_ANNOUNCEMENTS */
  

diff --git a/package/kernel/lantiq/ltq-vdsl-mei/patches/001-fix-compile.patch b/package/kernel/lantiq/ltq-vdsl-mei/patches/001-fix-compile.patch
new file mode 100644 (file)
index 0000000..b19de24
--- /dev/null
+++ b/package/kernel/lantiq/ltq-vdsl-mei/patches/001-fix-compile.patch
@@ -0,0 +1,24 @@
+--- a/src/drv_mei_cpe_linux.h
++++ b/src/drv_mei_cpe_linux.h
+@@ -31,6 +31,9 @@
+ #include <linux/module.h>
+ 
+ #include <linux/sched.h>
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
++#include <linux/sched/signal.h>
++#endif
+ #include <linux/interrupt.h>
+ #include <linux/version.h>
+ #include <linux/crc32.h>
+@@ -121,7 +124,11 @@ typedef int (*MEI_RequestIrq_WrapLinux_t
+ /**
+    Function typedef for the Linux free_irq()
+ */
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0))
++typedef const void *(*MEI_FreeIrq_WrapLinux_t)( unsigned int usedIrq,
++#else
+ typedef void (*MEI_FreeIrq_WrapLinux_t)( unsigned int usedIrq,
++#endif
+                                            void *usedDevId );
+ 
+ 

diff --git a/package/kernel/lantiq/ltq-vdsl-mei/patches/100-compat.patch b/package/kernel/lantiq/ltq-vdsl-mei/patches/100-compat.patch
index 10122fe73141844d0a7d92ff6e8159cf5e9032a5..e9584098ee73c5101df7e7ec986fec4d9cf113b2 100644 (file)
--- a/package/kernel/lantiq/ltq-vdsl-mei/patches/100-compat.patch
+++ b/package/kernel/lantiq/ltq-vdsl-mei/patches/100-compat.patch
@@ -10,7 +10,7 @@
  
 --- a/src/drv_mei_cpe_linux.h
 +++ b/src/drv_mei_cpe_linux.h
-@@ -57,12 +57,6 @@
+@@ -60,12 +60,6 @@
  #include <linux/poll.h>
  #include <linux/types.h>
  

diff --git a/package/kernel/lantiq/ltq-vdsl/patches/001-fix-compile.patch b/package/kernel/lantiq/ltq-vdsl/patches/001-fix-compile.patch
new file mode 100644 (file)
index 0000000..1355a1a
--- /dev/null
+++ b/package/kernel/lantiq/ltq-vdsl/patches/001-fix-compile.patch
@@ -0,0 +1,12 @@
+--- a/src/include/drv_dsl_cpe_os_linux.h
++++ b/src/include/drv_dsl_cpe_os_linux.h
+@@ -33,6 +33,9 @@
+ #endif
+ 
+ #include <linux/sched.h>
++#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
++#include <linux/sched/signal.h>
++#endif
+ 
+ #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
+    #if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,17))