[src/trunk]: src/sys/dev/ic Cleanup debug code a bit.

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/97a807669fc4
branches:  trunk
changeset: 803290:97a807669fc4
user:      martin <martin%NetBSD.org@localhost>
date:      Mon Oct 20 19:36:03 2014 +0000

description:
Cleanup debug code a bit.

diffstat:

 sys/dev/ic/dwc_gmac.c |  33 ++++++++++++++++-----------------
 1 files changed, 16 insertions(+), 17 deletions(-)

diffs (82 lines):

diff -r f651f23cc72d -r 97a807669fc4 sys/dev/ic/dwc_gmac.c
--- a/sys/dev/ic/dwc_gmac.c     Mon Oct 20 19:05:46 2014 +0000
+++ b/sys/dev/ic/dwc_gmac.c     Mon Oct 20 19:36:03 2014 +0000
@@ -39,7 +39,7 @@
 
 #include <sys/cdefs.h>
 
-__KERNEL_RCSID(1, "$NetBSD: dwc_gmac.c,v 1.14 2014/10/19 22:31:33 jmcneill Exp $");
+__KERNEL_RCSID(1, "$NetBSD: dwc_gmac.c,v 1.15 2014/10/20 19:36:03 martin Exp $");
 
 /* #define     DWC_GMAC_DEBUG  1 */
 
@@ -1015,11 +1015,6 @@
        int i, len, error;
 
        for (i = sc->sc_rxq.r_cur; ; i = RX_NEXT(i)) {
-
-#ifdef DWC_GMAC_DEBUG
-printf("rx int: checking desc #%d\n", i);
-#endif
-
                bus_dmamap_sync(sc->sc_dmat, sc->sc_dma_ring_map,
                    RX_DESC_OFFSET(i), sizeof(*desc),
                    BUS_DMASYNC_POSTREAD|BUS_DMASYNC_POSTWRITE);
@@ -1027,16 +1022,14 @@
                data = &sc->sc_rxq.r_data[i];
 
                status = le32toh(desc->ddesc_status);
-               if (status & DDESC_STATUS_OWNEDBYDEV) {
-#ifdef DWC_GMAC_DEBUG
-printf("status %08x, still owned by device\n", status);
-#endif
+               if (status & DDESC_STATUS_OWNEDBYDEV)
                        break;
-               }
 
                if (status & (DDESC_STATUS_RXERROR|DDESC_STATUS_RXTRUNCATED)) {
 #ifdef DWC_GMAC_DEBUG
-printf("status %08x, RX error, skipping\n", status);
+                       aprint_normal_dev(sc->sc_dev,
+                           "RX error: descriptor status %08x, skipping\n",
+                           status);
 #endif
                        ifp->if_ierrors++;
                        goto skip;
@@ -1045,7 +1038,9 @@
                len = __SHIFTOUT(status, DDESC_STATUS_FRMLENMSK);
 
 #ifdef DWC_GMAC_DEBUG
-printf("rx int: device is done with #%d, len: %d\n", i, len);
+               aprint_normal_dev(sc->sc_dev,
+                   "rx int: device is done with descriptor #%d, len: %d\n",
+                   i, len);
 #endif
 
                /*
@@ -1202,8 +1197,10 @@
        aprint_normal_dev(sc->sc_dev, "TX DMA descriptors:\n");
        for (i = 0; i < AWGE_TX_RING_COUNT; i++) {
                struct dwc_gmac_dev_dmadesc *desc = &sc->sc_txq.t_desc[i];
-               aprint_normal("#%d (%08lx): status: %08x cntl: %08x data: %08x next: %08x\n",
-                   i, sc->sc_txq.t_physaddr + i*sizeof(struct dwc_gmac_dev_dmadesc),
+               aprint_normal("#%d (%08lx): status: %08x cntl: %08x "
+                   "data: %08x next: %08x\n",
+                   i, sc->sc_txq.t_physaddr +
+                       i*sizeof(struct dwc_gmac_dev_dmadesc),
                    le32toh(desc->ddesc_status), le32toh(desc->ddesc_cntl),
                    le32toh(desc->ddesc_data), le32toh(desc->ddesc_next));
        }
@@ -1219,8 +1216,10 @@
        aprint_normal_dev(sc->sc_dev, "RX DMA descriptors:\n");
        for (i = 0; i < AWGE_RX_RING_COUNT; i++) {
                struct dwc_gmac_dev_dmadesc *desc = &sc->sc_rxq.r_desc[i];
-               aprint_normal("#%d (%08lx): status: %08x cntl: %08x data: %08x next: %08x\n",
-                   i, sc->sc_txq.t_physaddr + i*sizeof(struct dwc_gmac_dev_dmadesc),
+               aprint_normal("#%d (%08lx): status: %08x cntl: %08x "
+                   "data: %08x next: %08x\n",
+                   i, sc->sc_rxq.r_physaddr +
+                       i*sizeof(struct dwc_gmac_dev_dmadesc),
                    le32toh(desc->ddesc_status), le32toh(desc->ddesc_cntl),
                    le32toh(desc->ddesc_data), le32toh(desc->ddesc_next));
        }