ath5k: log descriptor chains at a new debug level
Descriptors are currently logged with ATH5K_DEBUG_RESET,
which isn't really apt, and also means we can't see just
the descriptor setup or just the resets. Add a new
debug level just for that.
Acked-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c
index 4cccc29..1b7c6d7 100644
--- a/drivers/net/wireless/ath/ath5k/debug.c
+++ b/drivers/net/wireless/ath/ath5k/debug.c
@@ -312,6 +312,7 @@
{ ATH5K_DEBUG_DUMP_TX, "dumptx", "print transmit skb content" },
{ ATH5K_DEBUG_DUMPBANDS, "dumpbands", "dump bands" },
{ ATH5K_DEBUG_ANI, "ani", "adaptive noise immunity" },
+ { ATH5K_DEBUG_DESC, "desc", "descriptor chains" },
{ ATH5K_DEBUG_ANY, "all", "show all debug levels" },
};
@@ -955,7 +956,7 @@
struct ath5k_rx_status rs = {};
int status;
- if (likely(!(sc->debug.level & ATH5K_DEBUG_RESET)))
+ if (likely(!(sc->debug.level & ATH5K_DEBUG_DESC)))
return;
printk(KERN_DEBUG "rxdp %x, rxlink %p\n",
@@ -997,7 +998,7 @@
struct ath5k_tx_status ts = {};
int done;
- if (likely(!(sc->debug.level & ATH5K_DEBUG_RESET)))
+ if (likely(!(sc->debug.level & ATH5K_DEBUG_DESC)))
return;
done = sc->ah->ah_proc_tx_desc(sc->ah, bf->desc, &ts);
diff --git a/drivers/net/wireless/ath/ath5k/debug.h b/drivers/net/wireless/ath/ath5k/debug.h
index 606ae94..9b22722 100644
--- a/drivers/net/wireless/ath/ath5k/debug.h
+++ b/drivers/net/wireless/ath/ath5k/debug.h
@@ -95,6 +95,7 @@
* @ATH5K_DEBUG_DUMP_TX: print transmit skb content
* @ATH5K_DEBUG_DUMPBANDS: dump bands
* @ATH5K_DEBUG_TRACE: trace function calls
+ * @ATH5K_DEBUG_DESC: descriptor setup
* @ATH5K_DEBUG_ANY: show at any debug level
*
* The debug level is used to control the amount and type of debugging output
@@ -117,6 +118,7 @@
ATH5K_DEBUG_DUMP_TX = 0x00000200,
ATH5K_DEBUG_DUMPBANDS = 0x00000400,
ATH5K_DEBUG_ANI = 0x00002000,
+ ATH5K_DEBUG_DESC = 0x00004000,
ATH5K_DEBUG_ANY = 0xffffffff
};