1 #include <asm/btfixup.h> 2 3 /* Dave Redman (djhr@tadpole.co.uk) 4 * changed these to function pointers.. it saves cycles and will allow 5 * the irq dependencies to be split into different files at a later date 6 * sun4c_irq.c, sun4m_irq.c etc so we could reduce the kernel size. 7 * Jakub Jelinek (jj@sunsite.mff.cuni.cz) 8 * Changed these to btfixup entities... It saves cycles :) 9 */ 10 11 BTFIXUPDEF_CALL(void, disable_irq, unsigned int) 12 BTFIXUPDEF_CALL(void, enable_irq, unsigned int) 13 BTFIXUPDEF_CALL(void, disable_pil_irq, unsigned int) 14 BTFIXUPDEF_CALL(void, enable_pil_irq, unsigned int) 15 BTFIXUPDEF_CALL(void, clear_clock_irq, void) 16 BTFIXUPDEF_CALL(void, load_profile_irq, int, unsigned int) 17 18 static inline void __disable_irq(unsigned int irq) 19 { 20 BTFIXUP_CALL(disable_irq)(irq); 21 } 22 23 static inline void __enable_irq(unsigned int irq) 24 { 25 BTFIXUP_CALL(enable_irq)(irq); 26 } 27 28 static inline void disable_pil_irq(unsigned int irq) 29 { 30 BTFIXUP_CALL(disable_pil_irq)(irq); 31 } 32 33 static inline void enable_pil_irq(unsigned int irq) 34 { 35 BTFIXUP_CALL(enable_pil_irq)(irq); 36 } 37 38 static inline void clear_clock_irq(void) 39 { 40 BTFIXUP_CALL(clear_clock_irq)(); 41 } 42 43 static inline void load_profile_irq(int cpu, int limit) 44 { 45 BTFIXUP_CALL(load_profile_irq)(cpu, limit); 46 } 47 48 extern void (*sparc_init_timers)(irq_handler_t lvl10_irq); 49 50 extern void claim_ticker14(irq_handler_t irq_handler, 51 int irq, 52 unsigned int timeout); 53 54 #ifdef CONFIG_SMP 55 BTFIXUPDEF_CALL(void, set_cpu_int, int, int) 56 BTFIXUPDEF_CALL(void, clear_cpu_int, int, int) 57 BTFIXUPDEF_CALL(void, set_irq_udt, int) 58 59 #define set_cpu_int(cpu,level) BTFIXUP_CALL(set_cpu_int)(cpu,level) 60 #define clear_cpu_int(cpu,level) BTFIXUP_CALL(clear_cpu_int)(cpu,level) 61 #define set_irq_udt(cpu) BTFIXUP_CALL(set_irq_udt)(cpu) 62 #endif 63