Make the value of the HATM_DEBUG symbol the default for the debugging

flags. Introduce a new debugging flag to dump received packets.

3 files changed, 15 insertions, 13 deletions

diff --git a/sys/dev/hatm/if_hatm.c b/sys/dev/hatm/if_hatm.c
index 7a97629..24a0488 100644
--- a/sys/dev/hatm/if_hatm.c
+++ b/sys/dev/hatm/if_hatm.c
@@ -1797,7 +1797,7 @@ hatm_attach(device_t dev)
 	    hatm_sysctl_lbmem, "S", "local memory") == NULL)
 		goto failed;
 
-	kenv_getuint(sc, "debug", &sc->debug, 0, 1);
+	kenv_getuint(sc, "debug", &sc->debug, HATM_DEBUG, 1);
 #endif
 
 	/*
diff --git a/sys/dev/hatm/if_hatm_rx.c b/sys/dev/hatm/if_hatm_rx.c
index f42e821..fb80f81 100644
--- a/sys/dev/hatm/if_hatm_rx.c
+++ b/sys/dev/hatm/if_hatm_rx.c
@@ -160,8 +160,8 @@ hatm_rx(struct hatm_softc *sc, u_int cid, u_int flags, struct mbuf *m0,
 		return;
 	}
 
-#if 0
-	{
+#ifdef HATM_DEBUG
+	if (sc->debug & DBG_DUMP) {
 		struct mbuf *tmp;
 
 		for (tmp = vcc->chain; tmp != NULL; tmp = tmp->m_next) {
diff --git a/sys/dev/hatm/if_hatmvar.h b/sys/dev/hatm/if_hatmvar.h
index da44932..2f4bfc2 100644
--- a/sys/dev/hatm/if_hatmvar.h
+++ b/sys/dev/hatm/if_hatmvar.h
@@ -588,16 +588,18 @@ struct hatm_softc {
     } while (0)
 
 enum {
-	DBG_RX		= 0x0001,
-	DBG_TX		= 0x0002,
-	DBG_VCC		= 0x0004,
-	DBG_IOCTL	= 0x0008,
-	DBG_ATTACH	= 0x0010,
-	DBG_INTR	= 0x0020,
-	DBG_DMA		= 0x0040,
-	DBG_DMAH	= 0x0080,
-
-	DBG_ALL		= 0x00ff
+	DBG_DUMMY	= 0x0001,	/* default value for -DHATM_DEBUG */
+	DBG_RX		= 0x0002,
+	DBG_TX		= 0x0004,
+	DBG_VCC		= 0x0008,
+	DBG_IOCTL	= 0x0010,
+	DBG_ATTACH	= 0x0020,
+	DBG_INTR	= 0x0040,
+	DBG_DMA		= 0x0080,
+	DBG_DMAH	= 0x0100,
+	DBG_DUMP	= 0x0200,
+
+	DBG_ALL		= 0x03ff
 };
 
 #else