add support for linux 5.17

os_dep/linux/rtw_proc.c

@@ -39,6 +39,10 @@ inline struct proc_dir_entry *get_rtw_drv_proc(void)
 #define proc_get_parent_data(inode) PDE((inode))->parent->data
 #endif
 
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 17, 0))
+#define pde_data(inode) PDE_DATA(inode)
+#endif
+
 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 24))
 #define get_proc_net proc_net
 #else
@@ -212,7 +216,7 @@ const int drv_proc_hdls_num = sizeof(drv_proc_hdls) / sizeof(struct rtw_proc_hdl
 static int rtw_drv_proc_open(struct inode *inode, struct file *file)
 {
 	/* struct net_device *dev = proc_get_parent_data(inode); */
-	ssize_t index = (ssize_t)PDE_DATA(inode);
+	ssize_t index = (ssize_t)pde_data(inode);
 	const struct rtw_proc_hdl *hdl = drv_proc_hdls + index;
 	void *private = NULL;
 
@@ -234,7 +238,7 @@ static int rtw_drv_proc_open(struct inode *inode, struct file *file)
 
 static ssize_t rtw_drv_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
 {
-	ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
+	ssize_t index = (ssize_t)pde_data(file_inode(file));
 	const struct rtw_proc_hdl *hdl = drv_proc_hdls + index;
 	ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
 
@@ -3891,7 +3895,7 @@ const int adapter_proc_hdls_num = sizeof(adapter_proc_hdls) / sizeof(struct rtw_
 
 static int rtw_adapter_proc_open(struct inode *inode, struct file *file)
 {
-	ssize_t index = (ssize_t)PDE_DATA(inode);
+	ssize_t index = (ssize_t)pde_data(inode);
 	const struct rtw_proc_hdl *hdl = adapter_proc_hdls + index;
 	void *private = proc_get_parent_data(inode);
 
@@ -3913,7 +3917,7 @@ static int rtw_adapter_proc_open(struct inode *inode, struct file *file)
 
 static ssize_t rtw_adapter_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
 {
-	ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
+	ssize_t index = (ssize_t)pde_data(file_inode(file));
 	const struct rtw_proc_hdl *hdl = adapter_proc_hdls + index;
 	ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
 
@@ -4078,7 +4082,7 @@ const int odm_proc_hdls_num = sizeof(odm_proc_hdls) / sizeof(struct rtw_proc_hdl
 
 static int rtw_odm_proc_open(struct inode *inode, struct file *file)
 {
-	ssize_t index = (ssize_t)PDE_DATA(inode);
+	ssize_t index = (ssize_t)pde_data(inode);
 	const struct rtw_proc_hdl *hdl = odm_proc_hdls + index;
 	void *private = proc_get_parent_data(inode);
 
@@ -4100,7 +4104,7 @@ static int rtw_odm_proc_open(struct inode *inode, struct file *file)
 
 static ssize_t rtw_odm_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
 {
-	ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
+	ssize_t index = (ssize_t)pde_data(file_inode(file));
 	const struct rtw_proc_hdl *hdl = odm_proc_hdls + index;
 	ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
 
@@ -4237,7 +4241,7 @@ const int mcc_proc_hdls_num = sizeof(mcc_proc_hdls) / sizeof(struct rtw_proc_hdl
 
 static int rtw_mcc_proc_open(struct inode *inode, struct file *file)
 {
-	ssize_t index = (ssize_t)PDE_DATA(inode);
+	ssize_t index = (ssize_t)pde_data(inode);
 	const struct rtw_proc_hdl *hdl = mcc_proc_hdls + index;
 	void *private = proc_get_parent_data(inode);
 
@@ -4259,7 +4263,7 @@ static int rtw_mcc_proc_open(struct inode *inode, struct file *file)
 
 static ssize_t rtw_mcc_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *pos)
 {
-	ssize_t index = (ssize_t)PDE_DATA(file_inode(file));
+	ssize_t index = (ssize_t)pde_data(file_inode(file));
 	const struct rtw_proc_hdl *hdl = mcc_proc_hdls + index;
 	ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *, void *) = hdl->write;
 

os_dep/osdep_service.c

@@ -1299,7 +1299,13 @@ u32 _rtw_down_sema(_sema *sema)
 inline void thread_exit(_completion *comp)
 {
 #ifdef PLATFORM_LINUX
-	complete_and_exit(comp, 0);
+
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0))
+    kthread_complete_and_exit(comp, 0);
+#else
+    complete_and_exit(comp, 0);
+#endif
+
 #endif
 
 #ifdef PLATFORM_FREEBSD