diff options
Diffstat (limited to 'xorg-server/hw/xfree86/common/compiler.h')
| -rw-r--r-- | xorg-server/hw/xfree86/common/compiler.h | 659 |
1 files changed, 36 insertions, 623 deletions
diff --git a/xorg-server/hw/xfree86/common/compiler.h b/xorg-server/hw/xfree86/common/compiler.h index 1bd8def5e..53251298a 100644 --- a/xorg-server/hw/xfree86/common/compiler.h +++ b/xorg-server/hw/xfree86/common/compiler.h @@ -79,8 +79,6 @@ #ifndef __inline__ #if defined(__GNUC__) /* gcc has __inline__ */ -#elif defined(__HIGHC__) -#define __inline__ _Inline #else #define __inline__ /**/ #endif @@ -88,8 +86,6 @@ #ifndef __inline #if defined(__GNUC__) /* gcc has __inline */ -#elif defined(__HIGHC__) -#define __inline _Inline #else #define __inline /**/ #endif @@ -98,9 +94,10 @@ #if !defined(__GNUC__) && !defined(__FUNCTION__) #define __FUNCTION__ __func__ /* C99 */ #endif -#if defined(NO_INLINE) || defined(DO_PROTOTYPES) + +#if defined(DO_PROTOTYPES) #if !defined(__arm__) -#if !defined(__sparc__) && !defined(__sparc) && !defined(__arm32__) && !defined(__nds32__) \ +#if !defined(__sparc__) && !defined(__arm32__) && !defined(__nds32__) \ && !(defined(__alpha__) && defined(linux)) \ && !(defined(__ia64__) && defined(linux)) \ && !(defined(__mips64) && defined(linux)) \ @@ -131,33 +128,12 @@ extern _X_EXPORT void xf86WriteMmio16Be (void *, unsigned long, unsigned int); extern _X_EXPORT void xf86WriteMmio16Le (void *, unsigned long, unsigned int); extern _X_EXPORT void xf86WriteMmio32Be (void *, unsigned long, unsigned int); extern _X_EXPORT void xf86WriteMmio32Le (void *, unsigned long, unsigned int); -extern _X_EXPORT void xf86WriteMmio8NB (void *, unsigned long, unsigned int); -extern _X_EXPORT void xf86WriteMmio16BeNB (void *, unsigned long, unsigned int); -extern _X_EXPORT void xf86WriteMmio16LeNB (void *, unsigned long, unsigned int); -extern _X_EXPORT void xf86WriteMmio32BeNB (void *, unsigned long, unsigned int); -extern _X_EXPORT void xf86WriteMmio32LeNB (void *, unsigned long, unsigned int); #endif /* _SUNPRO_C */ #endif /* __sparc__, __arm32__, __alpha__, __nds32__ */ #endif /* __arm__ */ -#if defined(__powerpc__) && !defined(__OpenBSD__) -extern unsigned long ldq_u(unsigned long *); -extern unsigned long ldl_u(unsigned int *); -extern unsigned long ldw_u(unsigned short *); -extern void stq_u(unsigned long, unsigned long *); -extern void stl_u(unsigned long, unsigned int *); -extern void stw_u(unsigned long, unsigned short *); -extern void mem_barrier(void); -extern void write_mem_barrier(void); -extern void stl_brx(unsigned long, volatile unsigned char *, int); -extern void stw_brx(unsigned short, volatile unsigned char *, int); -extern unsigned long ldl_brx(volatile unsigned char *, int); -extern unsigned short ldw_brx(volatile unsigned char *, int); -#endif /* __powerpc__ && !__OpenBSD */ - #endif /* NO_INLINE || DO_PROTOTYPES */ -#ifndef NO_INLINE #ifdef __GNUC__ #ifdef __i386__ @@ -210,14 +186,7 @@ extern unsigned short ldw_brx(volatile unsigned char *, int); #elif defined __powerpc__ -#if defined(linux) && defined(__powerpc64__) -#include <linux/version.h> -#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 0) -#include <asm/memory.h> -#endif -#endif /* defined(linux) && defined(__powerpc64__) */ - -#ifndef eieio /* We deal with arch-specific eieio() routines above... */ +#ifndef eieio #define eieio() __asm__ __volatile__ ("eieio" ::: "memory") #endif /* eieio */ #define mem_barrier() eieio() @@ -230,7 +199,10 @@ extern unsigned short ldw_brx(volatile unsigned char *, int); #define write_mem_barrier() /* XXX: nop for now */ #endif #endif /* __GNUC__ */ -#endif /* NO_INLINE */ + +#ifndef barrier +#define barrier() +#endif #ifndef mem_barrier #define mem_barrier() /* NOP */ @@ -240,133 +212,8 @@ extern unsigned short ldw_brx(volatile unsigned char *, int); #define write_mem_barrier() /* NOP */ #endif -#ifndef NO_INLINE -#ifdef __GNUC__ - -/* Define some packed structures to use with unaligned accesses */ - -struct __una_u64 { - uint64_t x __attribute__ ((packed)); -}; -struct __una_u32 { - uint32_t x __attribute__ ((packed)); -}; -struct __una_u16 { - uint16_t x __attribute__ ((packed)); -}; - -/* Elemental unaligned loads */ - -static __inline__ uint64_t -ldq_u(uint64_t * p) -{ - const struct __una_u64 *ptr = (const struct __una_u64 *) p; - - return ptr->x; -} - -static __inline__ uint32_t -ldl_u(uint32_t * p) -{ - const struct __una_u32 *ptr = (const struct __una_u32 *) p; - - return ptr->x; -} - -static __inline__ uint16_t -ldw_u(uint16_t * p) -{ - const struct __una_u16 *ptr = (const struct __una_u16 *) p; - - return ptr->x; -} - -/* Elemental unaligned stores */ - -static __inline__ void -stq_u(uint64_t val, uint64_t * p) -{ - struct __una_u64 *ptr = (struct __una_u64 *) p; - - ptr->x = val; -} - -static __inline__ void -stl_u(uint32_t val, uint32_t * p) -{ - struct __una_u32 *ptr = (struct __una_u32 *) p; - - ptr->x = val; -} - -static __inline__ void -stw_u(uint16_t val, uint16_t * p) -{ - struct __una_u16 *ptr = (struct __una_u16 *) p; - - ptr->x = val; -} -#else /* !__GNUC__ */ - -#include <string.h> /* needed for memmove */ - -static __inline__ uint64_t -ldq_u(uint64_t * p) -{ - uint64_t ret; - - memmove(&ret, p, sizeof(*p)); - return ret; -} - -static __inline__ uint32_t -ldl_u(uint32_t * p) -{ - uint32_t ret; - - memmove(&ret, p, sizeof(*p)); - return ret; -} - -static __inline__ uint16_t -ldw_u(uint16_t * p) -{ - uint16_t ret; - - memmove(&ret, p, sizeof(*p)); - return ret; -} - -static __inline__ void -stq_u(uint64_t val, uint64_t * p) -{ - uint64_t tmp = val; - - memmove(p, &tmp, sizeof(*p)); -} - -static __inline__ void -stl_u(uint32_t val, uint32_t * p) -{ - uint32_t tmp = val; - - memmove(p, &tmp, sizeof(*p)); -} - -static __inline__ void -stw_u(uint16_t val, uint16_t * p) -{ - uint16_t tmp = val; - - memmove(p, &tmp, sizeof(*p)); -} - -#endif /* __GNUC__ */ -#endif /* NO_INLINE */ - -#ifndef NO_INLINE #ifdef __GNUC__ -#if (defined(linux) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)) && (defined(__alpha__)) +#if defined(__alpha__) #ifdef linux /* for Linux on Alpha, we use the LIBC _inx/_outx routines */ @@ -439,7 +286,7 @@ extern _X_EXPORT unsigned int inl(unsigned int port); #include <machine/pio.h> #endif /* __NetBSD__ */ -#elif (defined(linux) || defined(__FreeBSD__)) && defined(__amd64__) +#elif defined(__amd64__) #include <inttypes.h> @@ -488,7 +335,7 @@ inl(unsigned short port) return ret; } -#elif (defined(linux) || defined(sun) || defined(__OpenBSD__) || defined(__FreeBSD__)) && defined(__sparc__) +#elif defined(__sparc__) #ifndef ASI_PL #define ASI_PL 0x88 @@ -671,56 +518,6 @@ xf86WriteMmio32Le(__volatile__ void *base, const unsigned long offset, barrier(); } -static __inline__ void -xf86WriteMmio8NB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - unsigned long addr = ((unsigned long) base) + offset; - - __asm__ __volatile__("stba %0, [%1] %2": /* No outputs */ - :"r"(val), "r"(addr), "i"(ASI_PL)); -} - -static __inline__ void -xf86WriteMmio16BeNB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - unsigned long addr = ((unsigned long) base) + offset; - - __asm__ __volatile__("sth %0, [%1]": /* No outputs */ - :"r"(val), "r"(addr)); -} - -static __inline__ void -xf86WriteMmio16LeNB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - unsigned long addr = ((unsigned long) base) + offset; - - __asm__ __volatile__("stha %0, [%1] %2": /* No outputs */ - :"r"(val), "r"(addr), "i"(ASI_PL)); -} - -static __inline__ void -xf86WriteMmio32BeNB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - unsigned long addr = ((unsigned long) base) + offset; - - __asm__ __volatile__("st %0, [%1]": /* No outputs */ - :"r"(val), "r"(addr)); -} - -static __inline__ void -xf86WriteMmio32LeNB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - unsigned long addr = ((unsigned long) base) + offset; - - __asm__ __volatile__("sta %0, [%1] %2": /* No outputs */ - :"r"(val), "r"(addr), "i"(ASI_PL)); -} - #elif defined(__mips__) || (defined(__arm32__) && !defined(__linux__)) #if defined(__arm32__) || defined(__mips64) #define PORT_SIZE long @@ -800,7 +597,7 @@ xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset, #endif /* !linux */ #endif /* __mips__ */ -#elif (defined(linux) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__FreeBSD__)) && defined(__powerpc__) +#elif defined(__powerpc__) #ifndef MAP_FAILED #define MAP_FAILED ((void *)-1) @@ -859,92 +656,57 @@ xf86ReadMmio32Le(__volatile__ void *base, const unsigned long offset) } static __inline__ void -xf86WriteMmioNB8(__volatile__ void *base, const unsigned long offset, - const unsigned char val) +xf86WriteMmio8(__volatile__ void *base, const unsigned long offset, + const unsigned char val) { __asm__ __volatile__("stbx %1,%2,%3\n\t":"=m" (*((volatile unsigned char *) base + offset)) :"r"(val), "b"(base), "r"(offset)); + eieio(); } static __inline__ void -xf86WriteMmioNB16Le(__volatile__ void *base, const unsigned long offset, - const unsigned short val) +xf86WriteMmio16Le(__volatile__ void *base, const unsigned long offset, + const unsigned short val) { __asm__ __volatile__("sthbrx %1,%2,%3\n\t":"=m" (*((volatile unsigned char *) base + offset)) :"r"(val), "b"(base), "r"(offset)); + eieio(); } static __inline__ void -xf86WriteMmioNB16Be(__volatile__ void *base, const unsigned long offset, - const unsigned short val) +xf86WriteMmio16Be(__volatile__ void *base, const unsigned long offset, + const unsigned short val) { __asm__ __volatile__("sthx %1,%2,%3\n\t":"=m" (*((volatile unsigned char *) base + offset)) :"r"(val), "b"(base), "r"(offset)); + eieio(); } static __inline__ void -xf86WriteMmioNB32Le(__volatile__ void *base, const unsigned long offset, - const unsigned int val) +xf86WriteMmio32Le(__volatile__ void *base, const unsigned long offset, + const unsigned int val) { __asm__ __volatile__("stwbrx %1,%2,%3\n\t":"=m" (*((volatile unsigned char *) base + offset)) :"r"(val), "b"(base), "r"(offset)); + eieio(); } static __inline__ void -xf86WriteMmioNB32Be(__volatile__ void *base, const unsigned long offset, - const unsigned int val) +xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset, + const unsigned int val) { __asm__ __volatile__("stwx %1,%2,%3\n\t":"=m" (*((volatile unsigned char *) base + offset)) :"r"(val), "b"(base), "r"(offset)); -} - -static __inline__ void -xf86WriteMmio8(__volatile__ void *base, const unsigned long offset, - const unsigned char val) -{ - xf86WriteMmioNB8(base, offset, val); - eieio(); -} - -static __inline__ void -xf86WriteMmio16Le(__volatile__ void *base, const unsigned long offset, - const unsigned short val) -{ - xf86WriteMmioNB16Le(base, offset, val); - eieio(); -} - -static __inline__ void -xf86WriteMmio16Be(__volatile__ void *base, const unsigned long offset, - const unsigned short val) -{ - xf86WriteMmioNB16Be(base, offset, val); - eieio(); -} - -static __inline__ void -xf86WriteMmio32Le(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - xf86WriteMmioNB32Le(base, offset, val); - eieio(); -} - -static __inline__ void -xf86WriteMmio32Be(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - xf86WriteMmioNB32Be(base, offset, val); eieio(); } @@ -1030,12 +792,9 @@ xf_outl(unsigned short port, unsigned int val) /* * Assume all port access are aligned. We need to revise this implementation - * if there is unaligned port access. For ldq_u, ldl_u, ldw_u, stq_u, stl_u and - * stw_u, they are assumed unaligned. + * if there is unaligned port access. */ -#define barrier() /* no barrier */ - #define PORT_SIZE long static __inline__ unsigned char @@ -1052,13 +811,6 @@ xf86WriteMmio8(__volatile__ void *base, const unsigned long offset, barrier(); } -static __inline__ void -xf86WriteMmio8NB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - *(volatile unsigned char *) ((unsigned char *) base + offset) = val; -} - static __inline__ unsigned short xf86ReadMmio16Swap(__volatile__ void *base, const unsigned long offset) { @@ -1097,23 +849,6 @@ xf86WriteMmio16(__volatile__ void *base, const unsigned long offset, barrier(); } -static __inline__ void -xf86WriteMmio16SwapNB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - unsigned long addr = ((unsigned long) base) + offset; - - __asm__ __volatile__("wsbh %0, %0;\n\t" "shi %0, [%1];\n\t": /* No outputs */ - :"r"(val), "r"(addr)); -} - -static __inline__ void -xf86WriteMmio16NB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - *(volatile unsigned short *) ((unsigned char *) base + offset) = val; -} - static __inline__ unsigned int xf86ReadMmio32Swap(__volatile__ void *base, const unsigned long offset) { @@ -1153,23 +888,6 @@ xf86WriteMmio32(__volatile__ void *base, const unsigned long offset, barrier(); } -static __inline__ void -xf86WriteMmio32SwapNB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - unsigned long addr = ((unsigned long) base) + offset; - - __asm__ __volatile__("wsbh %0, %0;\n\t" "rotri %0, %0, 16;\n\t" "swi %0, [%1];\n\t": /* No outputs */ - :"r"(val), "r"(addr)); -} - -static __inline__ void -xf86WriteMmio32NB(__volatile__ void *base, const unsigned long offset, - const unsigned int val) -{ - *(volatile unsigned int *) ((unsigned char *) base + offset) = val; -} - #if defined(NDS32_MMIO_SWAP) static __inline__ void outb(unsigned PORT_SIZE port, unsigned char val) @@ -1207,50 +925,6 @@ inl(unsigned PORT_SIZE port) return xf86ReadMmio32Swap(IOPortBase, port); } -static __inline__ unsigned long -ldq_u(unsigned long *p) -{ - unsigned long addr = (unsigned long) p; - unsigned int ret; - - __asm__ __volatile__("lmw.bi %0, [%1], %0, 0;\n\t" - "wsbh %0, %0;\n\t" "rotri %0, %0, 16;\n\t":"=r"(ret) - :"r"(addr)); - - return ret; -} - -static __inline__ unsigned long -ldl_u(unsigned int *p) -{ - unsigned long addr = (unsigned long) p; - unsigned int ret; - - __asm__ __volatile__("lmw.bi %0, [%1], %0, 0;\n\t" - "wsbh %0, %0;\n\t" "rotri %0, %0, 16;\n\t":"=r"(ret) - :"r"(addr)); - - return ret; -} - -static __inline__ void -stq_u(unsigned long val, unsigned long *p) -{ - unsigned long addr = (unsigned long) p; - - __asm__ __volatile__("wsbh %0, %0;\n\t" "rotri %0, %0, 16;\n\t" "smw.bi %0, [%1], %0, 0;\n\t": /* No outputs */ - :"r"(val), "r"(addr)); -} - -static __inline__ void -stl_u(unsigned long val, unsigned int *p) -{ - unsigned long addr = (unsigned long) p; - - __asm__ __volatile__("wsbh %0, %0;\n\t" "rotri %0, %0, 16;\n\t" "smw.bi %0, [%1], %0, 0;\n\t": /* No outputs */ - :"r"(val), "r"(addr)); -} - #else /* !NDS32_MMIO_SWAP */ static __inline__ void outb(unsigned PORT_SIZE port, unsigned char val) @@ -1291,124 +965,9 @@ inl(unsigned PORT_SIZE port) return *(volatile unsigned int *) (((unsigned PORT_SIZE) (port))); } -static __inline__ unsigned long -ldq_u(unsigned long *p) -{ - unsigned long addr = (unsigned long) p; - unsigned int ret; - - __asm__ __volatile__("lmw.bi %0, [%1], %0, 0;\n\t":"=r"(ret) - :"r"(addr)); - - return ret; -} - -static __inline__ unsigned long -ldl_u(unsigned int *p) -{ - unsigned long addr = (unsigned long) p; - unsigned int ret; - - __asm__ __volatile__("lmw.bi %0, [%1], %0, 0;\n\t":"=r"(ret) - :"r"(addr)); - - return ret; -} - -static __inline__ void -stq_u(unsigned long val, unsigned long *p) -{ - unsigned long addr = (unsigned long) p; - - __asm__ __volatile__("smw.bi %0, [%1], %0, 0;\n\t": /* No outputs */ - :"r"(val), "r"(addr)); -} - -static __inline__ void -stl_u(unsigned long val, unsigned int *p) -{ - unsigned long addr = (unsigned long) p; - - __asm__ __volatile__("smw.bi %0, [%1], %0, 0;\n\t": /* No outputs */ - :"r"(val), "r"(addr)); -} #endif /* NDS32_MMIO_SWAP */ -#if (((X_BYTE_ORDER == X_BIG_ENDIAN) && !defined(NDS32_MMIO_SWAP)) || ((X_BYTE_ORDER != X_BIG_ENDIAN) && defined(NDS32_MMIO_SWAP))) -#define ldw_u(p) ((*(unsigned char *)(p)) << 8 | \ - (*((unsigned char *)(p)+1))) -#define stw_u(v,p) (*(unsigned char *)(p)) = ((v) >> 8); \ - (*((unsigned char *)(p)+1)) = (v) -#else -#define ldw_u(p) ((*(unsigned char *)(p)) | \ - (*((unsigned char *)(p)+1)<<8)) -#define stw_u(v,p) (*(unsigned char *)(p)) = (v); \ - (*((unsigned char *)(p)+1)) = ((v) >> 8) -#endif - -#define mem_barrier() /* XXX: nop for now */ -#define write_mem_barrier() /* XXX: nop for now */ - -#else /* ix86 */ - -#if !defined(__SUNPRO_C) -#if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && \ - !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && \ - !defined(__m32r__) && !defined(__aarch64__) && !defined(__arc__) && \ - !defined(__xtensa__) -#ifdef GCCUSESGAS - -/* - * If gcc uses gas rather than the native assembler, the syntax of these - * inlines has to be different. DHD - */ - -static __inline__ void -outb(unsigned short port, unsigned char val) -{ - __asm__ __volatile__("outb %0,%1"::"a"(val), "d"(port)); -} - -static __inline__ void -outw(unsigned short port, unsigned short val) -{ - __asm__ __volatile__("outw %0,%1"::"a"(val), "d"(port)); -} - -static __inline__ void -outl(unsigned short port, unsigned int val) -{ - __asm__ __volatile__("outl %0,%1"::"a"(val), "d"(port)); -} - -static __inline__ unsigned int -inb(unsigned short port) -{ - unsigned char ret; - __asm__ __volatile__("inb %1,%0":"=a"(ret):"d"(port)); - - return ret; -} - -static __inline__ unsigned int -inw(unsigned short port) -{ - unsigned short ret; - __asm__ __volatile__("inw %1,%0":"=a"(ret):"d"(port)); - - return ret; -} - -static __inline__ unsigned int -inl(unsigned short port) -{ - unsigned int ret; - __asm__ __volatile__("inl %1,%0":"=a"(ret):"d"(port)); - - return ret; -} - -#else /* GCCUSESGAS */ +#elif defined(__i386__) || defined(__ia64__) static __inline__ void outb(unsigned short port, unsigned char val) @@ -1455,47 +1014,7 @@ inl(unsigned short port) return ret; } -#endif /* GCCUSESGAS */ - -#else /* !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__m32r__) && !defined(__arc__) */ - -static __inline__ void -outb(unsigned short port, unsigned char val) -{ -} - -static __inline__ void -outw(unsigned short port, unsigned short val) -{ -} - -static __inline__ void -outl(unsigned short port, unsigned int val) -{ -} - -static __inline__ unsigned int -inb(unsigned short port) -{ - return 0; -} - -static __inline__ unsigned int -inw(unsigned short port) -{ - return 0; -} - -static __inline__ unsigned int -inl(unsigned short port) -{ - return 0; -} - -#endif /* FAKEIT */ -#endif /* __SUNPRO_C */ - -#endif /* ix86 */ +#endif /* arch madness */ #else /* !GNUC */ #if defined(__STDC__) && (__STDC__ == 1) @@ -1506,18 +1025,12 @@ inl(unsigned short port) #if !defined(__SUNPRO_C) #include <sys/inline.h> #endif -#if !defined(__HIGHC__) && !defined(__SUNPRO_C) || \ - defined(__USLC__) -#pragma asm partial_optimization outl -#pragma asm partial_optimization outw -#pragma asm partial_optimization outb -#pragma asm partial_optimization inl -#pragma asm partial_optimization inw -#pragma asm partial_optimization inb -#endif #endif /* __GNUC__ */ -#endif /* NO_INLINE */ +#if !defined(MMIO_IS_BE) && \ + (defined(SPARC_MMIO_IS_BE) || defined(PPC_MMIO_IS_BE)) +#define MMIO_IS_BE +#endif #ifdef __alpha__ /* entry points for Mmio memory access routines */ @@ -1538,9 +1051,6 @@ xf86ReadMmio32(void *Base, unsigned long Offset) extern _X_EXPORT void (*xf86WriteMmio8) (int, void *, unsigned long); extern _X_EXPORT void (*xf86WriteMmio16) (int, void *, unsigned long); extern _X_EXPORT void (*xf86WriteMmio32) (int, void *, unsigned long); -extern _X_EXPORT void (*xf86WriteMmioNB8) (int, void *, unsigned long); -extern _X_EXPORT void (*xf86WriteMmioNB16) (int, void *, unsigned long); -extern _X_EXPORT void (*xf86WriteMmioNB32) (int, void *, unsigned long); extern _X_EXPORT void xf86SlowBCopyFromBus(unsigned char *, unsigned char *, int); extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int); @@ -1560,84 +1070,29 @@ extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int); write_mem_barrier(); \ *(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val); \ } while (0) -#define MMIO_ONB32(base, offset, val) \ - *(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val) #define MMIO_OUT8(base, offset, val) \ (*xf86WriteMmio8)((CARD8)(val), base, offset) #define MMIO_OUT16(base, offset, val) \ (*xf86WriteMmio16)((CARD16)(val), base, offset) -#define MMIO_ONB8(base, offset, val) \ - (*xf86WriteMmioNB8)((CARD8)(val), base, offset) -#define MMIO_ONB16(base, offset, val) \ - (*xf86WriteMmioNB16)((CARD16)(val), base, offset) -#define MMIO_MOVE32(base, offset, val) \ - MMIO_OUT32(base, offset, val) -#elif defined(__powerpc__) +#elif defined(__powerpc__) || defined(__sparc__) /* * we provide byteswapping and no byteswapping functions here * with byteswapping as default, - * drivers that don't need byteswapping should define PPC_MMIO_IS_BE + * drivers that don't need byteswapping should define MMIO_IS_BE */ #define MMIO_IN8(base, offset) xf86ReadMmio8(base, offset) #define MMIO_OUT8(base, offset, val) \ xf86WriteMmio8(base, offset, (CARD8)(val)) -#define MMIO_ONB8(base, offset, val) \ - xf86WriteMmioNB8(base, offset, (CARD8)(val)) -#if defined(PPC_MMIO_IS_BE) /* No byteswapping */ +#if defined(MMIO_IS_BE) /* No byteswapping */ #define MMIO_IN16(base, offset) xf86ReadMmio16Be(base, offset) #define MMIO_IN32(base, offset) xf86ReadMmio32Be(base, offset) #define MMIO_OUT16(base, offset, val) \ xf86WriteMmio16Be(base, offset, (CARD16)(val)) #define MMIO_OUT32(base, offset, val) \ xf86WriteMmio32Be(base, offset, (CARD32)(val)) -#define MMIO_ONB16(base, offset, val) \ - xf86WriteMmioNB16Be(base, offset, (CARD16)(val)) -#define MMIO_ONB32(base, offset, val) \ - xf86WriteMmioNB32Be(base, offset, (CARD32)(val)) -#else /* byteswapping is the default */ -#define MMIO_IN16(base, offset) xf86ReadMmio16Le(base, offset) -#define MMIO_IN32(base, offset) xf86ReadMmio32Le(base, offset) -#define MMIO_OUT16(base, offset, val) \ - xf86WriteMmio16Le(base, offset, (CARD16)(val)) -#define MMIO_OUT32(base, offset, val) \ - xf86WriteMmio32Le(base, offset, (CARD32)(val)) -#define MMIO_ONB16(base, offset, val) \ - xf86WriteMmioNB16Le(base, offset, (CARD16)(val)) -#define MMIO_ONB32(base, offset, val) \ - xf86WriteMmioNB32Le(base, offset, (CARD32)(val)) -#endif - -#define MMIO_MOVE32(base, offset, val) \ - xf86WriteMmio32Be(base, offset, (CARD32)(val)) - -#elif defined(__sparc__) || defined(sparc) || defined(__sparc) - /* - * Like powerpc, we provide byteswapping and no byteswapping functions - * here with byteswapping as default, drivers that don't need byteswapping - * should define SPARC_MMIO_IS_BE (perhaps create a generic macro so that we - * do not need to use PPC_MMIO_IS_BE and the sparc one in all the same places - * of drivers?). - */ -#define MMIO_IN8(base, offset) xf86ReadMmio8(base, offset) -#define MMIO_OUT8(base, offset, val) \ - xf86WriteMmio8(base, offset, (CARD8)(val)) -#define MMIO_ONB8(base, offset, val) \ - xf86WriteMmio8NB(base, offset, (CARD8)(val)) - -#if defined(SPARC_MMIO_IS_BE) /* No byteswapping */ -#define MMIO_IN16(base, offset) xf86ReadMmio16Be(base, offset) -#define MMIO_IN32(base, offset) xf86ReadMmio32Be(base, offset) -#define MMIO_OUT16(base, offset, val) \ - xf86WriteMmio16Be(base, offset, (CARD16)(val)) -#define MMIO_OUT32(base, offset, val) \ - xf86WriteMmio32Be(base, offset, (CARD32)(val)) -#define MMIO_ONB16(base, offset, val) \ - xf86WriteMmio16BeNB(base, offset, (CARD16)(val)) -#define MMIO_ONB32(base, offset, val) \ - xf86WriteMmio32BeNB(base, offset, (CARD32)(val)) #else /* byteswapping is the default */ #define MMIO_IN16(base, offset) xf86ReadMmio16Le(base, offset) #define MMIO_IN32(base, offset) xf86ReadMmio32Le(base, offset) @@ -1645,15 +1100,8 @@ extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int); xf86WriteMmio16Le(base, offset, (CARD16)(val)) #define MMIO_OUT32(base, offset, val) \ xf86WriteMmio32Le(base, offset, (CARD32)(val)) -#define MMIO_ONB16(base, offset, val) \ - xf86WriteMmio16LeNB(base, offset, (CARD16)(val)) -#define MMIO_ONB32(base, offset, val) \ - xf86WriteMmio32LeNB(base, offset, (CARD32)(val)) #endif -#define MMIO_MOVE32(base, offset, val) \ - xf86WriteMmio32Be(base, offset, (CARD32)(val)) - #elif defined(__nds32__) /* * we provide byteswapping and no byteswapping functions here @@ -1664,8 +1112,6 @@ extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int); #define MMIO_IN8(base, offset) xf86ReadMmio8(base, offset) #define MMIO_OUT8(base, offset, val) \ xf86WriteMmio8(base, offset, (CARD8)(val)) -#define MMIO_ONB8(base, offset, val) \ - xf86WriteMmioNB8(base, offset, (CARD8)(val)) #if defined(NDS32_MMIO_SWAP) /* byteswapping */ #define MMIO_IN16(base, offset) xf86ReadMmio16Swap(base, offset) @@ -1674,10 +1120,6 @@ extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int); xf86WriteMmio16Swap(base, offset, (CARD16)(val)) #define MMIO_OUT32(base, offset, val) \ xf86WriteMmio32Swap(base, offset, (CARD32)(val)) -#define MMIO_ONB16(base, offset, val) \ - xf86WriteMmioNB16Swap(base, offset, (CARD16)(val)) -#define MMIO_ONB32(base, offset, val) \ - xf86WriteMmioNB32Swap(base, offset, (CARD32)(val)) #else /* no byteswapping is the default */ #define MMIO_IN16(base, offset) xf86ReadMmio16(base, offset) #define MMIO_IN32(base, offset) xf86ReadMmio32(base, offset) @@ -1685,30 +1127,6 @@ extern _X_EXPORT void xf86SlowBCopyToBus(unsigned char *, unsigned char *, int); xf86WriteMmio16(base, offset, (CARD16)(val)) #define MMIO_OUT32(base, offset, val) \ xf86WriteMmio32(base, offset, (CARD32)(val)) -#define MMIO_ONB16(base, offset, val) \ - xf86WriteMmioNB16(base, offset, (CARD16)(val)) -#define MMIO_ONB32(base, offset, val) \ - xf86WriteMmioNB32(base, offset, (CARD32)(val)) -#endif - -#define MMIO_MOVE32(base, offset, val) \ - xf86WriteMmio32(base, offset, (CARD32)(val)) - -#ifdef N1213_HC /* for NDS32 N1213 hardcore */ -static __inline__ void -nds32_flush_icache(char *addr) -{ - __asm__ volatile ("isync %0;" - "msync;" - "isb;" - "cctl %0,L1I_VA_INVAL;" "isb;"::"r" (addr):"memory"); -} -#else -static __inline__ void -nds32_flush_icache(char *addr) -{ - __asm__ volatile ("isync %0;" "isb;"::"r" (addr):"memory"); -} #endif #else /* !__alpha__ && !__powerpc__ && !__sparc__ */ @@ -1725,11 +1143,6 @@ nds32_flush_icache(char *addr) *(volatile CARD16 *)(void *)(((CARD8*)(base)) + (offset)) = (val) #define MMIO_OUT32(base, offset, val) \ *(volatile CARD32 *)(void *)(((CARD8*)(base)) + (offset)) = (val) -#define MMIO_ONB8(base, offset, val) MMIO_OUT8(base, offset, val) -#define MMIO_ONB16(base, offset, val) MMIO_OUT16(base, offset, val) -#define MMIO_ONB32(base, offset, val) MMIO_OUT32(base, offset, val) - -#define MMIO_MOVE32(base, offset, val) MMIO_OUT32(base, offset, val) #endif /* __alpha__ */ |