diff options
| author | Michel Dänzer <michel@daenzer.net> | 2005-02-12 20:37:07 +0000 |
|---|---|---|
| committer | Michel Dänzer <michel@daenzer.net> | 2005-02-12 20:37:07 +0000 |
| commit | 37cbb521d3ab8d96a8fcc0199424c0ddc70f0435 (patch) | |
| tree | a7e9f67e2a6438f227953ce036b204f4f38a54eb /src/mesa | |
| parent | 2752177ade76f36229dda8da42948b173bdf08bc (diff) | |
MMIO endianness fixes for Radeon drivers.
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/common/mmio.h | 5 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/radeon/server/radeon_macros.h | 12 |
2 files changed, 5 insertions, 12 deletions
diff --git a/src/mesa/drivers/dri/common/mmio.h b/src/mesa/drivers/dri/common/mmio.h index a9bdce42bf..d9fa3dec5f 100644 --- a/src/mesa/drivers/dri/common/mmio.h +++ b/src/mesa/drivers/dri/common/mmio.h @@ -38,12 +38,11 @@ static __inline__ u_int32_t read_MMIO_LE32( volatile void * base, unsigned long offset ) { - volatile void * p = ((volatile char *) base) + offset; u_int32_t val; - + __asm__ __volatile__( "lwbrx %0, %1, %2 ; eieio" : "=r" (val) - : "b" (base), "r" (offset), "m" (p) ); + : "b" (base), "r" (offset) ); return val; } diff --git a/src/mesa/drivers/dri/radeon/server/radeon_macros.h b/src/mesa/drivers/dri/radeon/server/radeon_macros.h index 11e80a6d00..8e0ca3411c 100644 --- a/src/mesa/drivers/dri/radeon/server/radeon_macros.h +++ b/src/mesa/drivers/dri/radeon/server/radeon_macros.h @@ -40,28 +40,22 @@ #ifndef _RADEON_MACROS_H_ #define _RADEON_MACROS_H_ - +#include <mmio.h> # define MMIO_IN8(base, offset) \ *(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) -# define MMIO_IN16(base, offset) \ - *(volatile unsigned short *)(void *)(((unsigned char*)(base)) + (offset)) # define MMIO_IN32(base, offset) \ - *(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) + read_MMIO_LE32(base, addr) # define MMIO_OUT8(base, offset, val) \ *(volatile unsigned char *)(((unsigned char*)(base)) + (offset)) = (val) -# define MMIO_OUT16(base, offset, val) \ - *(volatile unsigned short *)(void *)(((unsigned char*)(base)) + (offset)) = (val) # define MMIO_OUT32(base, offset, val) \ - *(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = (val) + *(volatile unsigned int *)(void *)(((unsigned char*)(base)) + (offset)) = CPU_TO_LE32(val) /* Memory mapped register access macros */ #define INREG8(addr) MMIO_IN8(RADEONMMIO, addr) -#define INREG16(addr) MMIO_IN16(RADEONMMIO, addr) #define INREG(addr) MMIO_IN32(RADEONMMIO, addr) #define OUTREG8(addr, val) MMIO_OUT8(RADEONMMIO, addr, val) -#define OUTREG16(addr, val) MMIO_OUT16(RADEONMMIO, addr, val) #define OUTREG(addr, val) MMIO_OUT32(RADEONMMIO, addr, val) #define ADDRREG(addr) ((volatile GLuint *)(pointer)(RADEONMMIO + (addr))) |