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DCZID_EL0:BS[0:3] is log2 of the block size in *words*, or 4. Not 16.

This commit is contained in:
ryo 2017-08-27 00:29:57 +00:00
parent 0d97882d9f
commit 959e15971f
1 changed files with 3 additions and 3 deletions
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6
sys/arch/aarch64/aarch64/pmap_page.S
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@ -1,4 +1,4 @@
/* $NetBSD: pmap_page.S,v 1.1 2014/08/10 05:47:37 matt Exp $ */
/* $NetBSD: pmap_page.S,v 1.2 2017/08/27 00:29:57 ryo Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
@ -33,7 +33,7 @@
#include "assym.h"
RCSID("$NetBSD: pmap_page.S,v 1.1 2014/08/10 05:47:37 matt Exp $");
RCSID("$NetBSD: pmap_page.S,v 1.2 2017/08/27 00:29:57 ryo Exp $");
/* LINTSTUB: void pmap_zero_page(paddr_t pa); */
ENTRY(pmap_zero_page)
@ -42,7 +42,7 @@ ENTRY(pmap_zero_page)
mrs x2, dczid_el0
tbnz x2, #4, 2f
mov x3, #16
mov x3, #4
lsl x3, x3, x2
1: dc zva, x0