Module Name: src
Committed By: jakllsch
Date: Sat Jun 9 01:17:35 UTC 2018
Modified Files:
src/sys/arch/arm/cortex: gtmr.c
Log Message:
Avoid unnecessarily touching CNTP_CTL.
We may not have the privilege of accessing CNTP_CTL if running as a
virtualized guest, and we're not using the Physical Timer for interupt
generation anyway.
To generate a diff of this commit:
cvs rdiff -u -r1.28 -r1.29 src/sys/arch/arm/cortex/gtmr.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/cortex/gtmr.c
diff -u src/sys/arch/arm/cortex/gtmr.c:1.28 src/sys/arch/arm/cortex/gtmr.c:1.29
--- src/sys/arch/arm/cortex/gtmr.c:1.28 Mon May 21 10:28:13 2018
+++ src/sys/arch/arm/cortex/gtmr.c Sat Jun 9 01:17:35 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: gtmr.c,v 1.28 2018/05/21 10:28:13 jmcneill Exp $ */
+/* $NetBSD: gtmr.c,v 1.29 2018/06/09 01:17:35 jakllsch Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gtmr.c,v 1.28 2018/05/21 10:28:13 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gtmr.c,v 1.29 2018/06/09 01:17:35 jakllsch Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -206,7 +206,6 @@ gtmr_attach(device_t parent, device_t se
/* Disable the timer until we are ready */
gtmr_cntv_ctl_write(0);
- gtmr_cntp_ctl_write(0);
}
void
@@ -222,7 +221,6 @@ gtmr_init_cpu_clock(struct cpu_info *ci)
* enable timer and stop masking the timer.
*/
gtmr_cntv_ctl_write(CNTCTL_ENABLE);
- gtmr_cntp_ctl_write(CNTCTL_ENABLE);
/*
* Get now and update the compare timer.
