diff options
| author |   Maciej W. Rozycki <macro@linux-mips.org> | 2005-06-16 20:30:54 +0000 |
|---|---|---|
| committer |   Ralf Baechle <ralf@linux-mips.org> | 2005-10-29 19:31:23 +0100 |
| commit | 3bd4c902da14030c9a780cd0c4be2ffe9aee2974 (patch) | |
| tree | 3ebf15e8aaa4029119028d32721fd7ccbe59bccf /arch/mips/dec | |
| parent | There is NO port I/O space on the DECstation. Minor clean-ups. (diff) | |
| download | linux-dev-3bd4c902da14030c9a780cd0c4be2ffe9aee2974.tar.xz linux-dev-3bd4c902da14030c9a780cd0c4be2ffe9aee2974.zip | |
Deal with the bloody KSEG vs CKSEG horror...
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/dec')
| -rw-r--r-- | arch/mips/dec/ecc-berr.c | 3 | ||||
| -rw-r--r-- | arch/mips/dec/prom/memory.c | 14 | ||||
| -rw-r--r-- | arch/mips/dec/reset.c | 2 |
3 files changed, 10 insertions, 9 deletions
diff --git a/arch/mips/dec/ecc-berr.c b/arch/mips/dec/ecc-berr.c index c4842096e50d..a36503c95bbb 100644 --- a/arch/mips/dec/ecc-berr.c +++ b/arch/mips/dec/ecc-berr.c @@ -144,7 +144,8 @@ static int dec_ecc_be_backend(struct pt_regs *regs, int is_fixup, int invoker) } else if (!sngl) { status = dbestr; } else { - volatile u32 *ptr = (void *)KSEG1ADDR(address); + volatile u32 *ptr = + (void *)CKSEG1ADDR(address); *ptr = *ptr; /* Rewrite. */ iob(); diff --git a/arch/mips/dec/prom/memory.c b/arch/mips/dec/prom/memory.c index e4f6f26425ea..83d4556c3cb5 100644 --- a/arch/mips/dec/prom/memory.c +++ b/arch/mips/dec/prom/memory.c @@ -35,22 +35,22 @@ static inline void pmax_setup_memory_region(void) extern char genexcept_early; /* Install exception handler */ - memcpy(&old_handler, (void *)(KSEG0 + 0x80), 0x80); - memcpy((void *)(KSEG0 + 0x80), &genexcept_early, 0x80); + memcpy(&old_handler, (void *)(CKSEG0 + 0x80), 0x80); + memcpy((void *)(CKSEG0 + 0x80), &genexcept_early, 0x80); /* read unmapped and uncached (KSEG1) * DECstations have at least 4MB RAM * Assume less than 480MB of RAM, as this is max for 5000/2xx * FIXME this should be replaced by the first free page! */ - for (memory_page = (unsigned char *) KSEG1 + CHUNK_SIZE; - (mem_err== 0) && (memory_page < ((unsigned char *) KSEG1+0x1E000000)); + for (memory_page = (unsigned char *)CKSEG1 + CHUNK_SIZE; + mem_err == 0 && memory_page < (unsigned char *)CKSEG1 + 0x1e00000; memory_page += CHUNK_SIZE) { dummy = *memory_page; } - memcpy((void *)(KSEG0 + 0x80), &old_handler, 0x80); + memcpy((void *)(CKSEG0 + 0x80), &old_handler, 0x80); - add_memory_region(0, (unsigned long)memory_page - KSEG1 - CHUNK_SIZE, + add_memory_region(0, (unsigned long)memory_page - CKSEG1 - CHUNK_SIZE, BOOT_MEM_RAM); } @@ -65,7 +65,7 @@ static inline void rex_setup_memory_region(void) memmap *bm; /* some free 64k */ - bm = (memmap *)KSEG0ADDR(0x28000); + bm = (memmap *)CKSEG0ADDR(0x28000); bitmap_size = rex_getbitmap(bm); diff --git a/arch/mips/dec/reset.c b/arch/mips/dec/reset.c index 7e4d34d0573d..f78c6da47921 100644 --- a/arch/mips/dec/reset.c +++ b/arch/mips/dec/reset.c @@ -14,7 +14,7 @@ typedef void ATTRIB_NORET (* noret_func_t)(void); static inline void ATTRIB_NORET back_to_prom(void) { - noret_func_t func = (void *) KSEG1ADDR(0x1fc00000); + noret_func_t func = (void *)CKSEG1ADDR(0x1fc00000); func(); } |