44 static void mdscr_write(u32 mdscr)  in mdscr_write()  argument
48 	asm volatile("msr mdscr_el1, %0" :: "r" (mdscr));  in mdscr_write()
54 	u32 mdscr;  in mdscr_read()  local
55 	asm volatile("mrs %0, mdscr_el1" : "=r" (mdscr));  in mdscr_read()
56 	return mdscr;  in mdscr_read()
89 	u32 mdscr, enable = 0;  in enable_debug_monitors()  local
101 		mdscr = mdscr_read();  in enable_debug_monitors()
102 		mdscr |= enable;  in enable_debug_monitors()
103 		mdscr_write(mdscr);  in enable_debug_monitors()
109 	u32 mdscr, disable = 0;  in disable_debug_monitors()  local
121 		mdscr = mdscr_read();  in disable_debug_monitors()
122 		mdscr &= disable;  in disable_debug_monitors()
123 		mdscr_write(mdscr);  in disable_debug_monitors()