diff options
Diffstat (limited to 'arch/powerpc/mm/hash_utils_64.c')
| -rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 7b4cacb0d4ba..32f416175db1 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -471,7 +471,7 @@ void __init htab_initialize(void) unsigned long table; unsigned long pteg_count; unsigned long mode_rw; - unsigned long base = 0, size = 0; + unsigned long base = 0, size = 0, limit; int i; extern unsigned long tce_alloc_start, tce_alloc_end; @@ -505,9 +505,15 @@ void __init htab_initialize(void) _SDR1 = 0; } else { /* Find storage for the HPT. Must be contiguous in - * the absolute address space. + * the absolute address space. On cell we want it to be + * in the first 1 Gig. */ - table = lmb_alloc(htab_size_bytes, htab_size_bytes); + if (machine_is(cell)) + limit = 0x40000000; + else + limit = 0; + + table = lmb_alloc_base(htab_size_bytes, htab_size_bytes, limit); DBG("Hash table allocated at %lx, size: %lx\n", table, htab_size_bytes); |