diff options
Diffstat (limited to 'arch/mips/mm/sc-rm7k.c')
| -rw-r--r-- | arch/mips/mm/sc-rm7k.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/mips/mm/sc-rm7k.c b/arch/mips/mm/sc-rm7k.c index 1df5aab82c13..9e8ff8badb19 100644 --- a/arch/mips/mm/sc-rm7k.c +++ b/arch/mips/mm/sc-rm7k.c @@ -103,7 +103,7 @@ static __init void __rm7k_sc_enable(void) { int i; - set_c0_config(R7K_CONF_SE); + set_c0_config(RM7K_CONF_SE); write_c0_taglo(0); write_c0_taghi(0); @@ -122,16 +122,16 @@ static __init void __rm7k_sc_enable(void) static __init void rm7k_sc_enable(void) { - if (read_c0_config() & R7K_CONF_SE) + if (read_c0_config() & RM7K_CONF_SE) return; - printk(KERN_INFO "Enabling secondary cache..."); + printk(KERN_INFO "Enabling secondary cache...\n"); run_uncached(__rm7k_sc_enable); } static void rm7k_sc_disable(void) { - clear_c0_config(R7K_CONF_SE); + clear_c0_config(RM7K_CONF_SE); } struct bcache_ops rm7k_sc_ops = { @@ -145,19 +145,19 @@ void __init rm7k_sc_init(void) { unsigned int config = read_c0_config(); - if ((config >> 31) & 1) /* Bit 31 set -> no S-Cache */ + if ((config & RM7K_CONF_SC)) return; printk(KERN_INFO "Secondary cache size %dK, linesize %d bytes.\n", (scache_size >> 10), sc_lsize); - if (!(config & R7K_CONF_SE)) + if (!(config & RM7K_CONF_SE)) rm7k_sc_enable(); /* * While we're at it let's deal with the tertiary cache. */ - if (!((config >> 17) & 1)) { + if (!(config & RM7K_CONF_TC)) { /* * We can't enable the L3 cache yet. There may be board-specific @@ -170,9 +170,9 @@ void __init rm7k_sc_init(void) * to probe it. */ printk(KERN_INFO "Tertiary cache present, %s enabled\n", - config&(1<<12) ? "already" : "not (yet)"); + (config & RM7K_CONF_TE) ? "already" : "not (yet)"); - if ((config >> 12) & 1) + if ((config & RM7K_CONF_TE)) rm7k_tcache_enabled = 1; } |