From da0916539d20f257dfa46784357300e49d6bfd00 Mon Sep 17 00:00:00 2001 From: Russell King Date: Sat, 6 Sep 2008 17:19:08 +0100 Subject: [ARM] Convert set_pte_ext implementions to macros There are actually only four separate implementations of set_pte_ext. Use assembler macros to insert code for these into the proc-*.S files. Signed-off-by: Russell King --- arch/arm/mm/proc-arm1020.S | 24 +----------------------- 1 file changed, 1 insertion(+), 23 deletions(-) (limited to 'arch/arm/mm/proc-arm1020.S') diff --git a/arch/arm/mm/proc-arm1020.S b/arch/arm/mm/proc-arm1020.S index 5673f4d6113b..453f828f1fbb 100644 --- a/arch/arm/mm/proc-arm1020.S +++ b/arch/arm/mm/proc-arm1020.S @@ -399,29 +399,7 @@ ENTRY(cpu_arm1020_switch_mm) .align 5 ENTRY(cpu_arm1020_set_pte_ext) #ifdef CONFIG_MMU - str r1, [r0], #-2048 @ linux version - - eor r1, r1, #L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_WRITE | L_PTE_DIRTY - - bic r2, r1, #PTE_SMALL_AP_MASK - bic r2, r2, #PTE_TYPE_MASK - orr r2, r2, #PTE_TYPE_SMALL - - tst r1, #L_PTE_USER @ User? - orrne r2, r2, #PTE_SMALL_AP_URO_SRW - - tst r1, #L_PTE_WRITE | L_PTE_DIRTY @ Write and Dirty? - orreq r2, r2, #PTE_SMALL_AP_UNO_SRW - - tst r1, #L_PTE_PRESENT | L_PTE_YOUNG @ Present and Young? - movne r2, #0 - -#ifdef CONFIG_CPU_DCACHE_WRITETHROUGH - eor r3, r1, #0x0a @ C & small page? - tst r3, #0x0b - biceq r2, r2, #4 -#endif - str r2, [r0] @ hardware version + armv3_set_pte_ext mov r0, r0 #ifndef CONFIG_CPU_DCACHE_DISABLE mcr p15, 0, r0, c7, c10, 4 -- cgit v1.2.2