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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
#include <asm/btfixup.h>
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/* Dave Redman (djhr@tadpole.co.uk)
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* changed these to function pointers.. it saves cycles and will allow
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* the irq dependencies to be split into different files at a later date
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* sun4c_irq.c, sun4m_irq.c etc so we could reduce the kernel size.
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* Jakub Jelinek (jj@sunsite.mff.cuni.cz)
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* Changed these to btfixup entities... It saves cycles :)
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*/
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BTFIXUPDEF_CALL(void, disable_irq, unsigned int)
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BTFIXUPDEF_CALL(void, enable_irq, unsigned int)
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BTFIXUPDEF_CALL(void, disable_pil_irq, unsigned int)
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BTFIXUPDEF_CALL(void, enable_pil_irq, unsigned int)
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BTFIXUPDEF_CALL(void, clear_clock_irq, void)
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BTFIXUPDEF_CALL(void, load_profile_irq, int, unsigned int)
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static inline void __disable_irq(unsigned int irq)
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{
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BTFIXUP_CALL(disable_irq)(irq);
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}
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static inline void __enable_irq(unsigned int irq)
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{
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BTFIXUP_CALL(enable_irq)(irq);
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}
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static inline void disable_pil_irq(unsigned int irq)
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{
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BTFIXUP_CALL(disable_pil_irq)(irq);
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}
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static inline void enable_pil_irq(unsigned int irq)
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{
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BTFIXUP_CALL(enable_pil_irq)(irq);
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}
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static inline void clear_clock_irq(void)
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{
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BTFIXUP_CALL(clear_clock_irq)();
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}
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static inline void load_profile_irq(int cpu, int limit)
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{
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BTFIXUP_CALL(load_profile_irq)(cpu, limit);
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}
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extern void (*sparc_init_timers)(irq_handler_t lvl10_irq);
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extern void claim_ticker14(irq_handler_t irq_handler,
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int irq,
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unsigned int timeout);
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#ifdef CONFIG_SMP
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BTFIXUPDEF_CALL(void, set_cpu_int, int, int)
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BTFIXUPDEF_CALL(void, clear_cpu_int, int, int)
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BTFIXUPDEF_CALL(void, set_irq_udt, int)
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#define set_cpu_int(cpu,level) BTFIXUP_CALL(set_cpu_int)(cpu,level)
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#define clear_cpu_int(cpu,level) BTFIXUP_CALL(clear_cpu_int)(cpu,level)
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#define set_irq_udt(cpu) BTFIXUP_CALL(set_irq_udt)(cpu)
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#endif
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