random-mirrors/amazingfate-rtl8723ds
1
0
Fork 0
mirror of https://github.com/amazingfate/rtl8723ds.git synced 2025-10-13 20:36:03 +01:00
Code Issues Packages Projects Releases Wiki Activity

rtl8723ds: Use CONFIG_PREEMPT_RT to select raw spin lock form for real-time kernels

Browse Source 
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
This commit is contained in:
Larry Finger 2021-03-24 20:58:13 -05:00
parent 9837ccab16
commit f3167881f4
1 changed files with 22 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
include/osdep_service_linux.h
View File

@ -144,7 +144,11 @@
typedef struct semaphore _sema;
#ifdef CONFIG_PREEMPT_RT
typedef raw_spinlock_t _lock;
#else
typedef spinlock_t _lock;
#endif
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 37))
typedef struct mutex _mutex;
#else
@ -224,6 +228,23 @@ __inline static _list *get_list_head(_queue *queue)
((type *)((char *)(ptr)-(SIZE_T)(&((type *)0)->member)))
#ifdef CONFIG_PREEMPT_RT
__inline static void _enter_critical(_lock *plock, unsigned long *pirqL)
{
raw_spin_lock_irqsave(plock, *pirqL);
}
__inline static void _exit_critical(_lock *plock, unsigned long *pirqL)
{
raw_spin_unlock_irqrestore(plock, *pirqL);
}
__inline static void _enter_critical_ex(_lock *plock, unsigned long *pirqL)
{
raw_spin_lock_irqsave(plock, *pirqL);
}
#else
__inline static void _enter_critical(_lock *plock, _irqL *pirqL)
{
spin_lock_irqsave(plock, *pirqL);
@ -238,6 +259,7 @@ __inline static void _enter_critical_ex(_lock *plock, _irqL *pirqL)
{
spin_lock_irqsave(plock, *pirqL);
}
#endif
__inline static void _exit_critical_ex(_lock *plock, _irqL *pirqL)
{