diff options
Diffstat (limited to 'package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch')
| -rw-r--r-- | package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch b/package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch new file mode 100644 index 0000000..dcd260e --- /dev/null +++ b/package/kernel/lantiq/ltq-ifxos/patches/100-compat.patch @@ -0,0 +1,158 @@ +--- a/src/linux/ifxos_linux_thread_drv.c ++++ b/src/linux/ifxos_linux_thread_drv.c +@@ -38,6 +38,7 @@ + #include <linux/smp_lock.h> + #endif + #include <linux/signal.h> ++#include <linux/kthread.h> + + + #include "ifx_types.h" +@@ -70,10 +71,6 @@ + #if ( defined(IFXOS_HAVE_THREAD) && (IFXOS_HAVE_THREAD == 1) ) + + +-IFXOS_STATIC IFX_int32_t IFXOS_KernelThreadStartup( +- IFXOS_ThreadCtrl_t *pThrCntrl); +- +- + /* ============================================================================ + IFX Linux adaptation - Kernel Thread handling + ========================================================================= */ +@@ -98,9 +95,9 @@ IFXOS_STATIC IFX_int32_t IFXOS_KernelThr + - IFX_SUCCESS on success + - IFX_ERROR on error + */ +-IFXOS_STATIC IFX_int32_t IFXOS_KernelThreadStartup( +- IFXOS_ThreadCtrl_t *pThrCntrl) ++int IFXOS_KernelThreadStartup(void *data) + { ++ IFXOS_ThreadCtrl_t *pThrCntrl = (IFXOS_ThreadCtrl_t*) data; + IFX_int32_t retVal = IFX_ERROR; + #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) + struct task_struct *kthread = current; +@@ -141,7 +138,7 @@ IFXOS_STATIC IFX_int32_t IFXOS_KernelThr + /* let others run */ + unlock_kernel(); + #else +- daemonize(pThrCntrl->thrParams.pName); ++ //daemonize(pThrCntrl->thrParams.pName); + + /* Enable signals in Kernel >= 2.6 */ + allow_signal(SIGKILL); +@@ -221,9 +218,7 @@ IFX_int32_t IFXOS_ThreadInit( + init_completion(&pThrCntrl->thrCompletion); + + /* start kernel thread via the wrapper function */ +- pThrCntrl->tid = kernel_thread( (IFXOS_KERNEL_THREAD_StartRoutine)IFXOS_KernelThreadStartup, +- (void *)pThrCntrl, +- IFXOS_DRV_THREAD_OPTIONS); ++ pThrCntrl->tid = kthread_run(IFXOS_KernelThreadStartup, (void *)pThrCntrl, "ifxos"); + + pThrCntrl->bValid = IFX_TRUE; + +--- a/src/include/ifxos_thread.h ++++ b/src/include/ifxos_thread.h +@@ -111,7 +111,7 @@ typedef struct IFXOS_ThreadParams_s + /** + Function type of the user thread/task function. + */ +-typedef IFX_int32_t (*IFXOS_ThreadFunction_t)(IFXOS_ThreadParams_t *); ++typedef int (*IFXOS_ThreadFunction_t)(void*); + + /** @} */ + +--- a/src/include/linux/ifxos_linux_thread.h ++++ b/src/include/linux/ifxos_linux_thread.h +@@ -152,7 +152,7 @@ typedef struct + IFXOS_ThreadFunction_t pThrFct; + + /** Kernel thread process ID */ +- IFX_int32_t tid; ++ struct task_struct *tid; + + /** requested kernel thread priority */ + IFX_int32_t nPriority; +--- a/src/linux/ifxos_linux_socket_drv.c ++++ b/src/linux/ifxos_linux_socket_drv.c +@@ -19,6 +19,7 @@ + /* ============================================================================ + IFX Linux adaptation - Global Includes - Kernel + ========================================================================= */ ++#include <linux/version.h> + #include <linux/kernel.h> + #ifdef MODULE + #include <linux/module.h> +@@ -166,23 +167,33 @@ IFX_int_t IFXOS_SocketSendTo( + IFXOS_RETURN_IF_POINTER_NULL(pBuffer, IFX_ERROR); + IFXOS_RETURN_IF_ARG_LE_ZERO(bufSize_byte, IFX_ERROR); + ++ iov.iov_base = pBuffer; ++ iov.iov_len = (unsigned int) bufSize_byte; ++ + msg.msg_name = (void *) pSocAddr; + msg.msg_namelen = sizeof(IFXOS_sockAddr_t); +- msg.msg_iov = &iov; +- msg.msg_iovlen = 1; + msg.msg_control = IFX_NULL; + msg.msg_controllen = 0; + msg.msg_flags = MSG_DONTWAIT; + +- msg.msg_iov->iov_base = pBuffer; +- msg.msg_iov->iov_len = (unsigned int) bufSize_byte; ++#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0) ++ msg.msg_iov = &iov; ++ msg.msg_iovlen = 1; ++#else ++ iov_iter_init(&msg.msg_iter, WRITE, &iov, 1, bufSize_byte); ++#endif + + /* Modify address limitation which is used if user space is calling + kernel space, otherwise sock_sendmsg() will fail.*/ + old_fs = get_fs(); + set_fs(KERNEL_DS); + ++#if LINUX_VERSION_CODE < KERNEL_VERSION(3,19,0) + ret = sock_sendmsg((struct socket *) socFd, &msg, bufSize_byte); ++#else ++ ret = sock_sendmsg((struct socket *) socFd, &msg); ++#endif ++ + set_fs(old_fs); + + return ret; +--- a/src/linux/ifxos_linux_memory_map_drv.c ++++ b/src/linux/ifxos_linux_memory_map_drv.c +@@ -25,6 +25,7 @@ + IFX Linux adaptation - Global Includes - Kernel + ========================================================================= */ + ++#include <linux/version.h> + #include <linux/kernel.h> + #ifdef MODULE + #include <linux/module.h> +@@ -87,6 +88,7 @@ IFX_int32_t IFXOS_Phy2VirtMap( + IFXOS_RETURN_IF_POINTER_NOT_NULL(*ppVirtAddr, IFX_ERROR); + IFXOS_RETURN_IF_ARG_LE_ZERO(addrRangeSize_byte, IFX_ERROR); + ++#if LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0) + if ( check_mem_region(physicalAddr, addrRangeSize_byte) ) + { + IFXOS_PRN_USR_ERR_NL( IFXOS, IFXOS_PRN_LEVEL_ERR, +@@ -98,6 +100,16 @@ IFX_int32_t IFXOS_Phy2VirtMap( + + /* can't fail */ + request_mem_region(physicalAddr, addrRangeSize_byte, pName); ++#else ++ if ( !request_mem_region(physicalAddr, addrRangeSize_byte, pName) ) ++ { ++ IFXOS_PRN_USR_ERR_NL( IFXOS, IFXOS_PRN_LEVEL_ERR, ++ ("IFXOS: ERROR Phy2Virt map, region request - addr 0x%08lX (size 0x%lX) not free" IFXOS_CRLF, ++ physicalAddr, addrRangeSize_byte)); ++ ++ return IFX_ERROR; ++ } ++#endif + + /* remap memory (not cache able): physical --> virtual */ + pVirtAddr = (IFX_uint8_t *)ioremap_nocache( physicalAddr, |