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Print RNDR support in verbose CPU feature identification.

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This commit is contained in:
riastradh 2020-05-10 21:41:19 +00:00
parent dfffd336d6
commit 54f539984b
1 changed files with 7 additions and 2 deletions
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9
sys/arch/aarch64/aarch64/cpu.c
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.c,v 1.43 2020/04/05 22:54:51 jmcneill Exp $ */
/* $NetBSD: cpu.c,v 1.44 2020/05/10 21:41:19 riastradh Exp $ */
/*
* Copyright (c) 2017 Ryo Shimizu <ryo@nerv.org>
@ -27,7 +27,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(1, "$NetBSD: cpu.c,v 1.43 2020/04/05 22:54:51 jmcneill Exp $");
__KERNEL_RCSID(1, "$NetBSD: cpu.c,v 1.44 2020/05/10 21:41:19 riastradh Exp $");
#include "locators.h"
#include "opt_arm_debug.h"
@ -375,6 +375,11 @@ cpu_identify2(device_t self, struct cpu_info *ci)
aprint_verbose(", AES+PMULL");
break;
}
switch (__SHIFTOUT(id->ac_aa64isar0, ID_AA64ISAR0_EL1_RNDR)) {
case ID_AA64ISAR0_EL1_RNDR_RNDRRS:
aprint_verbose(", RNDRRS");
break;
}
/* PFR0:AdvSIMD */