From b4c52612069c2756ad7506754765bfee57315efe Mon Sep 17 00:00:00 2001 From: Bob Copeland Date: Sat, 21 Aug 2010 16:39:03 -0400 Subject: [PATCH] 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 Signed-off-by: Bob Copeland Signed-off-by: John W. Linville --- drivers/net/wireless/ath/ath5k/debug.c | 5 +++-- drivers/net/wireless/ath/ath5k/debug.h | 2 ++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/debug.c b/drivers/net/wireless/ath/ath5k/debug.c index 4cccc29964f6..1b7c6d7fde93 100644 --- a/drivers/net/wireless/ath/ath5k/debug.c +++ b/drivers/net/wireless/ath/ath5k/debug.c @@ -312,6 +312,7 @@ static const struct { { 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 @@ ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah) 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 @@ ath5k_debug_printtxbuf(struct ath5k_softc *sc, struct ath5k_buf *bf) 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 606ae94a9157..9b22722a95f0 100644 --- a/drivers/net/wireless/ath/ath5k/debug.h +++ b/drivers/net/wireless/ath/ath5k/debug.h @@ -95,6 +95,7 @@ struct ath5k_dbg_info { * @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 @@ enum ath5k_debug_level { ATH5K_DEBUG_DUMP_TX = 0x00000200, ATH5K_DEBUG_DUMPBANDS = 0x00000400, ATH5K_DEBUG_ANI = 0x00002000, + ATH5K_DEBUG_DESC = 0x00004000, ATH5K_DEBUG_ANY = 0xffffffff }; -- GitLab