diff options
Diffstat (limited to 'util')
| -rw-r--r-- | util/AsmMacros.h | 111 |
1 files changed, 33 insertions, 78 deletions
diff --git a/util/AsmMacros.h b/util/AsmMacros.h index 34ccc0a..860a676 100644 --- a/util/AsmMacros.h +++ b/util/AsmMacros.h @@ -78,32 +78,25 @@ #endif static __inline__ void -outb(port, val) -unsigned long port; -char val; +outb(unsigned long port, char val) { __asm__ __volatile__("stba %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL)); } static __inline__ void -outw(port, val) -unsigned long port; -char val; +outw(unsigned long port, char val) { __asm__ __volatile__("stha %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL)); } static __inline__ void -outl(port, val) -unsigned long port; -char val; +outl(unsigned long port, char val) { __asm__ __volatile__("sta %0, [%1] %2" : : "r" (val), "r" (port), "i" (ASI_PL)); } static __inline__ unsigned int -inb(port) -unsigned long port; +inb(unsigned long port) { unsigned char ret; __asm__ __volatile__("lduba [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL)); @@ -111,8 +104,7 @@ unsigned long port; } static __inline__ unsigned int -inw(port) -unsigned long port; +inw(unsigned long port) { unsigned char ret; __asm__ __volatile__("lduha [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL)); @@ -120,8 +112,7 @@ unsigned long port; } static __inline__ unsigned int -inl(port) -unsigned long port; +inl(unsigned long port) { unsigned char ret; __asm__ __volatile__("lda [%1] %2, %0" : "=r" (ret) : "r" (port), "i" (ASI_PL)); @@ -132,9 +123,7 @@ unsigned long port; unsigned int IOPortBase; /* Memory mapped I/O port area */ static __inline__ void -outb(port, val) - short port; - char val; +outb(short port, char val) { if ((unsigned short)port >= 0x400) return; @@ -142,9 +131,7 @@ outb(port, val) } static __inline__ void -outw(port, val) - short port; - short val; +outw(short port, short val) { if ((unsigned short)port >= 0x400) return; @@ -152,9 +139,7 @@ outw(port, val) } static __inline__ void -outl(port, val) - short port; - int val; +outl(short port, int val) { if ((unsigned short)port >= 0x400) return; @@ -162,8 +147,7 @@ outl(port, val) } static __inline__ unsigned int -inb(port) - short port; +inb(short port) { if ((unsigned short)port >= 0x400) return((unsigned int)-1); @@ -171,8 +155,7 @@ inb(port) } static __inline__ unsigned int -inw(port) - short port; +inw(short port) { if ((unsigned short)port >= 0x400) return((unsigned int)-1); @@ -180,8 +163,7 @@ inw(port) } static __inline__ unsigned int -inl(port) - short port; +inl(short port) { if ((unsigned short)port >= 0x400) return((unsigned int)-1); @@ -192,38 +174,31 @@ inl(port) extern unsigned char *ioBase; static volatile void -eieio() +eieio(void) { __asm__ __volatile__ ("eieio"); } static void -outb(port, value) -short port; -unsigned char value; +outb(short port, unsigned char value) { *(uchar *)(ioBase + port) = value; eieio(); } static void -outw(port, value) -short port; -unsigned short value; +outw(short port, unsigned short value) { *(unsigned short *)(ioBase + port) = value; eieio(); } static void -outl(port, value) -short port; -unsigned long value; +outl(short port, unsigned long value) { *(unsigned long *)(ioBase + port) = value; eieio(); } static unsigned char -inb(port) -short port; +inb(short port) { unsigned char val; @@ -232,8 +207,7 @@ short port; } static unsigned short -inw(port) -short port; +inw(short port) { unsigned short val; @@ -242,8 +216,7 @@ short port; } static unsigned long -inl(port) -short port; +inl(short port) { unsigned long val; @@ -266,32 +239,25 @@ extern u_int32_t inl(u_int32_t port); #else #ifdef GCCUSESGAS static __inline__ void -outb(port, val) -short port; -char val; +outb(short port, char val) { __asm__ __volatile__("outb %0,%1" : :"a" (val), "d" (port)); } static __inline__ void -outw(port, val) -short port; -short val; +outw(short portm, short val) { __asm__ __volatile__("outw %0,%1" : :"a" (val), "d" (port)); } static __inline__ void -outl(port, val) -short port; -unsigned int val; +outl(short port, unsigned int val) { __asm__ __volatile__("outl %0,%1" : :"a" (val), "d" (port)); } static __inline__ unsigned int -inb(port) -short port; +inb(short port) { unsigned char ret; __asm__ __volatile__("inb %1,%0" : @@ -301,8 +267,7 @@ short port; } static __inline__ unsigned int -inw(port) -short port; +inw(short port) { unsigned short ret; __asm__ __volatile__("inw %1,%0" : @@ -312,8 +277,7 @@ short port; } static __inline__ unsigned int -inl(port) -short port; +inl(short port) { unsigned int ret; __asm__ __volatile__("inl %1,%0" : @@ -325,32 +289,25 @@ short port; #else /* GCCUSESGAS */ static __inline__ void -outb(port, val) - short port; - char val; +outb(short port, char val) { __asm__ __volatile__("out%B0 (%1)" : :"a" (val), "d" (port)); } static __inline__ void -outw(port, val) - short port; - short val; +outw(short port, short val) { __asm__ __volatile__("out%W0 (%1)" : :"a" (val), "d" (port)); } static __inline__ void -outl(port, val) - short port; - unsigned int val; +outl(short port, unsigned int val) { __asm__ __volatile__("out%L0 (%1)" : :"a" (val), "d" (port)); } static __inline__ unsigned int -inb(port) - short port; +inb(short port) { unsigned int ret; __asm__ __volatile__("in%B0 (%1)" : @@ -360,8 +317,7 @@ inb(port) } static __inline__ unsigned int -inw(port) - short port; +inw(short port) { unsigned int ret; __asm__ __volatile__("in%W0 (%1)" : @@ -371,8 +327,7 @@ inw(port) } static __inline__ unsigned int -inl(port) - short port; +inl(short port) { unsigned int ret; __asm__ __volatile__("in%L0 (%1)" : @@ -396,13 +351,13 @@ inl(port) #else static __inline__ void -intr_disable() +intr_disable(void) { __asm__ __volatile__("cli"); } static __inline__ void -intr_enable() +intr_enable(void) { __asm__ __volatile__("sti"); } |