Module Name: src
Committed By: jmcneill
Date: Sat Sep 6 13:00:33 UTC 2014
Modified Files:
src/sys/arch/arm/allwinner: awin_ac.c
Log Message:
add awinac_dump_regs if DDB is defined
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/arm/allwinner/awin_ac.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/allwinner/awin_ac.c
diff -u src/sys/arch/arm/allwinner/awin_ac.c:1.4 src/sys/arch/arm/allwinner/awin_ac.c:1.5
--- src/sys/arch/arm/allwinner/awin_ac.c:1.4 Sat Sep 6 12:49:31 2014
+++ src/sys/arch/arm/allwinner/awin_ac.c Sat Sep 6 13:00:33 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: awin_ac.c,v 1.4 2014/09/06 12:49:31 jmcneill Exp $ */
+/* $NetBSD: awin_ac.c,v 1.5 2014/09/06 13:00:33 jmcneill Exp $ */
/*-
* Copyright (c) 2014 Jared D. McNeill <jmcne...@invisible.ca>
@@ -27,9 +27,10 @@
*/
#include "locators.h"
+#include "opt_ddb.h"
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: awin_ac.c,v 1.4 2014/09/06 12:49:31 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: awin_ac.c,v 1.5 2014/09/06 13:00:33 jmcneill Exp $");
#include <sys/param.h>
#include <sys/bus.h>
@@ -160,6 +161,10 @@ static void awinac_init(struct awinac_so
static void awinac_pint(void *);
static int awinac_play(struct awinac_softc *);
+#if defined(DDB)
+void awinac_dump_regs(void);
+#endif
+
static int awinac_open(void *, int);
static void awinac_close(void *);
static int awinac_drain(void *);
@@ -696,3 +701,32 @@ awinac_get_locks(void *priv, kmutex_t **
*intr = &sc->sc_intr_lock;
*thread = &sc->sc_lock;
}
+
+#if defined(DDB)
+void
+awinac_dump_regs(void)
+{
+ struct awinac_softc *sc;
+ device_t dev;
+
+ dev = device_find_by_driver_unit("awinac", 0);
+ if (dev == NULL)
+ return;
+ sc = device_private(dev);
+
+ printf("DAC_DPC: %08X\n", AC_READ(sc, AC_DAC_DPC));
+ printf("DAC_FIFOC: %08X\n", AC_READ(sc, AC_DAC_FIFOC));
+ printf("DAC_FIFOS: %08X\n", AC_READ(sc, AC_DAC_FIFOS));
+ printf("DAC_TXDATA: ...\n");
+ printf("DAC_ACTL: %08X\n", AC_READ(sc, AC_DAC_ACTL));
+ printf("DAC_TUNE: %08X\n", AC_READ(sc, AC_DAC_TUNE));
+ printf("ADC_FIFOC: %08X\n", AC_READ(sc, AC_ADC_FIFOC));
+ printf("ADC_FIFOS: %08X\n", AC_READ(sc, AC_ADC_FIFOS));
+ printf("ADC_RXDATA: ...\n");
+ printf("ADC_ACTL: %08X\n", AC_READ(sc, AC_ADC_ACTL));
+ printf("DAC_CNT: %08X\n", AC_READ(sc, AC_DAC_CNT));
+ printf("ADC_CNT: %08X\n", AC_READ(sc, AC_ADC_CNT));
+ printf("DAC_CAL: %08X\n", AC_READ(sc, AC_DAC_CAL));
+ printf("MIC_PHONE_CAL: %08X\n", AC_READ(sc, AC_MIC_PHONE_CAL));
+}
+#endif
