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reduce callout polling period to (hz/16) 

once we get serial irq from 8712 uart working
this should become a non-issue
This commit is contained in:
cliff 2008-11-10 04:07:30 +00:00
parent 58059f20c1
commit 332c188109
1 changed files with 4 additions and 4 deletions
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8
sys/arch/arm/gemini/lpc_com.c
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@ -1,4 +1,4 @@
/* $NetBSD: lpc_com.c,v 1.1 2008/11/09 09:15:42 cliff Exp $ */
/* $NetBSD: lpc_com.c,v 1.2 2008/11/10 04:07:30 cliff Exp $ */
/* adapted from:
* NetBSD: gemini_com.c,v 1.1 2008/10/24 04:23:18 matt Exp
@ -42,7 +42,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: lpc_com.c,v 1.1 2008/11/09 09:15:42 cliff Exp $");
__KERNEL_RCSID(0, "$NetBSD: lpc_com.c,v 1.2 2008/11/10 04:07:30 cliff Exp $");
#include "opt_com.h"
#include "locators.h"
@ -181,7 +181,7 @@ lpc_com_attach(device_t parent, device_t self, void *aux)
/* callout based polliung */
callout_init(&sc->sc_callout, 0);
callout_setfunc(&sc->sc_callout, lpc_com_time, sc);
callout_schedule(&sc->sc_callout, hz/8);
callout_schedule(&sc->sc_callout, hz/16);
aprint_normal("%s: callout polling mode\n", device_xname(self));
} else {
/* interrupting */
@ -210,6 +210,6 @@ lpc_com_time(void *arg)
s = splserial();
(void)comintr(&sc->sc_com);
callout_schedule(&sc->sc_callout, hz/8);
callout_schedule(&sc->sc_callout, hz/16);
splx(s);
}