projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1d05995b SR |
1 | #include <linux/platform_device.h> |
| 2 | ||
| 32231a66 AV |
3 | #include <asm/btfixup.h> |
| 4 | ||
| bbdc2661 SR |
5 | /* |
| 6 | * Platform specific irq configuration | |
| 7 | * The individual platforms assign their platform | |
| 8 | * specifics in their init functions. | |
| 9 | */ | |
| 10 | struct sparc_irq_config { | |
| 11 | void (*init_timers)(irq_handler_t); | |
| 1d05995b SR |
12 | unsigned int (*build_device_irq)(struct platform_device *op, |
| 13 | unsigned int real_irq); | |
| bbdc2661 SR |
14 | }; |
| 15 | extern struct sparc_irq_config sparc_irq_config; | |
| 16 | ||
| 17 | ||
| 0f516813 AV |
18 | /* Dave Redman (djhr@tadpole.co.uk) |
| 19 | * changed these to function pointers.. it saves cycles and will allow | |
| 20 | * the irq dependencies to be split into different files at a later date | |
| 21 | * sun4c_irq.c, sun4m_irq.c etc so we could reduce the kernel size. | |
| 22 | * Jakub Jelinek (jj@sunsite.mff.cuni.cz) | |
| 23 | * Changed these to btfixup entities... It saves cycles :) | |
| 24 | */ | |
| 25 | ||
| 26 | BTFIXUPDEF_CALL(void, disable_irq, unsigned int) | |
| 27 | BTFIXUPDEF_CALL(void, enable_irq, unsigned int) | |
| 32231a66 AV |
28 | BTFIXUPDEF_CALL(void, disable_pil_irq, unsigned int) |
| 29 | BTFIXUPDEF_CALL(void, enable_pil_irq, unsigned int) | |
| 30 | BTFIXUPDEF_CALL(void, clear_clock_irq, void) | |
| 32231a66 AV |
31 | BTFIXUPDEF_CALL(void, load_profile_irq, int, unsigned int) |
| 32 | ||
| 0f516813 AV |
33 | static inline void __disable_irq(unsigned int irq) |
| 34 | { | |
| 35 | BTFIXUP_CALL(disable_irq)(irq); | |
| 36 | } | |
| 37 | ||
| 38 | static inline void __enable_irq(unsigned int irq) | |
| 39 | { | |
| 40 | BTFIXUP_CALL(enable_irq)(irq); | |
| 41 | } | |
| 42 | ||
| 32231a66 AV |
43 | static inline void disable_pil_irq(unsigned int irq) |
| 44 | { | |
| 45 | BTFIXUP_CALL(disable_pil_irq)(irq); | |
| 46 | } | |
| 47 | ||
| 48 | static inline void enable_pil_irq(unsigned int irq) | |
| 49 | { | |
| 50 | BTFIXUP_CALL(enable_pil_irq)(irq); | |
| 51 | } | |
| 52 | ||
| 53 | static inline void clear_clock_irq(void) | |
| 54 | { | |
| 55 | BTFIXUP_CALL(clear_clock_irq)(); | |
| 56 | } | |
| 57 | ||
| 32231a66 AV |
58 | static inline void load_profile_irq(int cpu, int limit) |
| 59 | { | |
| 60 | BTFIXUP_CALL(load_profile_irq)(cpu, limit); | |
| 61 | } | |
| 62 | ||
| 32231a66 AV |
63 | #ifdef CONFIG_SMP |
| 64 | BTFIXUPDEF_CALL(void, set_cpu_int, int, int) | |
| 65 | BTFIXUPDEF_CALL(void, clear_cpu_int, int, int) | |
| 66 | BTFIXUPDEF_CALL(void, set_irq_udt, int) | |
| 67 | ||
| 68 | #define set_cpu_int(cpu,level) BTFIXUP_CALL(set_cpu_int)(cpu,level) | |
| 69 | #define clear_cpu_int(cpu,level) BTFIXUP_CALL(clear_cpu_int)(cpu,level) | |
| 70 | #define set_irq_udt(cpu) BTFIXUP_CALL(set_irq_udt)(cpu) | |
| 71 | #endif |