---

yaml --- r: 11167 b: refs/heads/master c: 1d40cfc h: refs/heads/master i: 11165: 5357c2b 11163: b72873a 11159: aec359a 11151: 673c6ce 11135: 3a89d59 v: v3
git-mirror · Oct 29, 2005 · ad309d2 · ad309d2
1 parent f78ae66
commit ad309d2
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Showing 6 changed files with 16 additions and 30 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bdf21b18b4abf983db38f04ef7fec88f47389867
+refs/heads/master: 1d40cfcd3442a53e98468cdb3e6d4d9a568d76cf
diff --git a/trunk/arch/mips/kernel/traps.c b/trunk/arch/mips/kernel/traps.c
@@ -1150,6 +1150,7 @@ static inline void signal32_init(void)
 
 extern void cpu_cache_init(void);
 extern void tlb_init(void);
+extern void flush_tlb_handlers(void);
 
 void __init per_cpu_trap_init(void)
 {
@@ -1348,4 +1349,5 @@ void __init trap_init(void)
 #endif
 
 	flush_icache_range(ebase, ebase + 0x400);
+	flush_tlb_handlers();
 }
diff --git a/trunk/arch/mips/mm/c-r4k.c b/trunk/arch/mips/mm/c-r4k.c
@@ -1270,9 +1270,8 @@ void __init ld_mmu_r4xx0(void)
 	_dma_cache_inv		= r4k_dma_cache_inv;
 #endif
 
-	__flush_cache_all();
-	coherency_setup();
-
 	build_clear_page();
 	build_copy_page();
+	local_r4k___flush_cache_all(NULL);
+	coherency_setup();
 }
diff --git a/trunk/arch/mips/mm/c-tx39.c b/trunk/arch/mips/mm/c-tx39.c
@@ -492,4 +492,5 @@ void __init ld_mmu_tx39(void)
 
 	build_clear_page();
 	build_copy_page();
+	tx39h_flush_icache_all();
 }
diff --git a/trunk/arch/mips/mm/pg-r4k.c b/trunk/arch/mips/mm/pg-r4k.c
@@ -404,9 +404,6 @@ dest = label();
 
 	build_jr_ra();
 
-	flush_icache_range((unsigned long)&clear_page_array,
-	                   (unsigned long) epc);
-
 	BUG_ON(epc > clear_page_array + ARRAY_SIZE(clear_page_array));
 }
 
@@ -482,8 +479,5 @@ dest = label();
 
 	build_jr_ra();
 
-	flush_icache_range((unsigned long)&copy_page_array,
-	                   (unsigned long) epc);
-
 	BUG_ON(epc > copy_page_array + ARRAY_SIZE(copy_page_array));
 }
diff --git a/trunk/arch/mips/mm/tlbex.c b/trunk/arch/mips/mm/tlbex.c
@@ -743,7 +743,6 @@ static void __init build_r3000_tlb_refill_handler(void)
 #endif
 
 	memcpy((void *)CAC_BASE, tlb_handler, 0x80);
-	flush_icache_range(CAC_BASE, CAC_BASE + 0x80);
 }
 
 /*
@@ -1258,7 +1257,6 @@ static void __init build_r4000_tlb_refill_handler(void)
 #endif
 
 	memcpy((void *)CAC_BASE, final_handler, 0x100);
-	flush_icache_range(CAC_BASE, CAC_BASE + 0x100);
 }
 
 /*
@@ -1519,9 +1517,6 @@ static void __init build_r3000_tlb_load_handler(void)
 			printk("%08x\n", handle_tlbl[i]);
 	}
 #endif
-
-	flush_icache_range((unsigned long)handle_tlbl,
-			   (unsigned long)handle_tlbl + FASTPATH_SIZE * sizeof(u32));
 }
 
 static void __init build_r3000_tlb_store_handler(void)
@@ -1559,9 +1554,6 @@ static void __init build_r3000_tlb_store_handler(void)
 			printk("%08x\n", handle_tlbs[i]);
 	}
 #endif
-
-	flush_icache_range((unsigned long)handle_tlbs,
-			   (unsigned long)handle_tlbs + FASTPATH_SIZE * sizeof(u32));
 }
 
 static void __init build_r3000_tlb_modify_handler(void)
@@ -1599,9 +1591,6 @@ static void __init build_r3000_tlb_modify_handler(void)
 			printk("%08x\n", handle_tlbm[i]);
 	}
 #endif
-
-	flush_icache_range((unsigned long)handle_tlbm,
-			   (unsigned long)handle_tlbm + FASTPATH_SIZE * sizeof(u32));
 }
 
 /*
@@ -1691,9 +1680,6 @@ static void __init build_r4000_tlb_load_handler(void)
 			printk("%08x\n", handle_tlbl[i]);
 	}
 #endif
-
-	flush_icache_range((unsigned long)handle_tlbl,
-			   (unsigned long)handle_tlbl + FASTPATH_SIZE * sizeof(u32));
 }
 
 static void __init build_r4000_tlb_store_handler(void)
@@ -1730,9 +1716,6 @@ static void __init build_r4000_tlb_store_handler(void)
 			printk("%08x\n", handle_tlbs[i]);
 	}
 #endif
-
-	flush_icache_range((unsigned long)handle_tlbs,
-			   (unsigned long)handle_tlbs + FASTPATH_SIZE * sizeof(u32));
 }
 
 static void __init build_r4000_tlb_modify_handler(void)
@@ -1770,9 +1753,6 @@ static void __init build_r4000_tlb_modify_handler(void)
 			printk("%08x\n", handle_tlbm[i]);
 	}
 #endif
-
-	flush_icache_range((unsigned long)handle_tlbm,
-			   (unsigned long)handle_tlbm + FASTPATH_SIZE * sizeof(u32));
 }
 
 void __init build_tlb_refill_handler(void)
@@ -1820,3 +1800,13 @@ void __init build_tlb_refill_handler(void)
 		}
 	}
 }
+
+void __init flush_tlb_handlers(void)
+{
+	flush_icache_range((unsigned long)handle_tlbl,
+			   (unsigned long)handle_tlbl + sizeof(handle_tlbl));
+	flush_icache_range((unsigned long)handle_tlbs,
+			   (unsigned long)handle_tlbs + sizeof(handle_tlbs));
+	flush_icache_range((unsigned long)handle_tlbm,
+			   (unsigned long)handle_tlbm + sizeof(handle_tlbm));
+}