summaryrefslogtreecommitdiff
path: root/sys/dev
diff options
context:
space:
mode:
authornat <nat@NetBSD.org>2021-09-17 13:02:52 +0000
committernat <nat@NetBSD.org>2021-09-17 13:02:52 +0000
commit1c543b892fef34f8a75b061799dd21e4aaa28b34 (patch)
tree557903e47071a07309f310451348f312fa545e9d /sys/dev
parent088e3e32faeb53b5f93d51628d67e3822815e07e (diff)
Sprinkle a little delay.
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/usb/if_urtwn.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/usb/if_urtwn.c b/sys/dev/usb/if_urtwn.c
index 4fd4b210d6f..40d72d52a93 100644
--- a/sys/dev/usb/if_urtwn.c
+++ b/sys/dev/usb/if_urtwn.c
@@ -1,4 +1,4 @@
-/* $NetBSD: if_urtwn.c,v 1.99 2021/09/17 13:00:20 nat Exp $ */
+/* $NetBSD: if_urtwn.c,v 1.100 2021/09/17 13:02:52 nat Exp $ */
/* $OpenBSD: if_urtwn.c,v 1.42 2015/02/10 23:25:46 mpi Exp $ */
/*-
@@ -25,7 +25,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_urtwn.c,v 1.99 2021/09/17 13:00:20 nat Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_urtwn.c,v 1.100 2021/09/17 13:02:52 nat Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@@ -3088,6 +3088,7 @@ urtwn_r92c_power_on(struct urtwn_softc *sc)
/* Unlock ISO/CLK/Power control register. */
urtwn_write_1(sc, R92C_RSV_CTRL, 0);
+ DELAY(5);
/* Move SPS into PWM mode. */
urtwn_write_1(sc, R92C_SPS0_CTRL, 0x2b);
DELAY(5);
@@ -3153,6 +3154,9 @@ urtwn_r92c_power_on(struct urtwn_softc *sc)
urtwn_write_2(sc, R92C_CR, reg);
urtwn_write_1(sc, 0xfe10, 0x19);
+
+ urtwn_delay_ms(sc, 1);
+
return 0;
}