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-rw-r--r--drivers/net/wireless/ath5k/Kconfig21
-rw-r--r--drivers/net/wireless/ath5k/Makefile2
-rw-r--r--drivers/net/wireless/ath5k/base.c2
-rw-r--r--drivers/net/wireless/ath5k/base.h4
-rw-r--r--drivers/net/wireless/ath5k/debug.c55
-rw-r--r--drivers/net/wireless/ath5k/debug.h19
6 files changed, 67 insertions, 36 deletions
diff --git a/drivers/net/wireless/ath5k/Kconfig b/drivers/net/wireless/ath5k/Kconfig
index af1b6b8..f1f2aea 100644
--- a/drivers/net/wireless/ath5k/Kconfig
+++ b/drivers/net/wireless/ath5k/Kconfig
@@ -14,3 +14,24 @@ config ATH5K
If you choose to build a module, it'll be called ath5k. Say M if
unsure.
+
+config ATH5K_DEBUG
+ bool "Atheros 5xxx debugging"
+ depends on ATH5K
+ ---help---
+ Atheros 5xxx debugging messages.
+
+ Say Y, if and you will get debug options for ath5k.
+ To use this, you need to mount debugfs:
+
+ mkdir /debug/
+ mount -t debugfs debug /debug/
+
+ You will get access to files under:
+ /debug/ath5k/phy0/
+
+ To enable debug, pass the debug level to the debug module
+ parameter. For example:
+
+ modprobe ath5k debug=0x00000400
+
diff --git a/drivers/net/wireless/ath5k/Makefile b/drivers/net/wireless/ath5k/Makefile
index 0f14b00..564ecd0 100644
--- a/drivers/net/wireless/ath5k/Makefile
+++ b/drivers/net/wireless/ath5k/Makefile
@@ -2,5 +2,5 @@ ath5k-y += base.o
ath5k-y += hw.o
ath5k-y += initvals.o
ath5k-y += phy.o
-ath5k-y += debug.o
+ath5k-$(CONFIG_ATH5K_DEBUG) += debug.o
obj-$(CONFIG_ATH5K) += ath5k.o
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 44c0133..5ca441d 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -994,7 +994,7 @@ ath5k_getchannels(struct ieee80211_hw *hw)
hw->wiphy->bands[IEEE80211_BAND_5GHZ] = sband;
}
-/* FIXME: ath5k_debug_dump_modes(sc, modes); */
+ ath5k_debug_dump_bands(sc);
return 0;
}
diff --git a/drivers/net/wireless/ath5k/base.h b/drivers/net/wireless/ath5k/base.h
index bbe7a54..3a97558 100644
--- a/drivers/net/wireless/ath5k/base.h
+++ b/drivers/net/wireless/ath5k/base.h
@@ -108,9 +108,9 @@ struct ath5k_softc {
u8 g_rates;
u8 xr_rates;
-#if ATH5K_DEBUG
+#ifdef CONFIG_ATH5K_DEBUG
struct ath5k_dbg_info debug; /* debug info */
-#endif
+#endif /* CONFIG_ATH5K_DEBUG */
struct ath5k_buf *bufptr; /* allocated buffer ptr */
struct ath5k_desc *desc; /* TX/RX descriptors */
diff --git a/drivers/net/wireless/ath5k/debug.c b/drivers/net/wireless/ath5k/debug.c
index bb581ef..05bf4fb 100644
--- a/drivers/net/wireless/ath5k/debug.c
+++ b/drivers/net/wireless/ath5k/debug.c
@@ -65,7 +65,7 @@ static unsigned int ath5k_debug;
module_param_named(debug, ath5k_debug, uint, 0);
-#if ATH5K_DEBUG
+#ifdef CONFIG_ATH5K_DEBUG
#include <linux/seq_file.h>
#include "reg.h"
@@ -340,7 +340,7 @@ static struct {
{ ATH5K_DEBUG_LED, "led", "LED mamagement" },
{ ATH5K_DEBUG_DUMP_RX, "dumprx", "print received skb content" },
{ ATH5K_DEBUG_DUMP_TX, "dumptx", "print transmit skb content" },
- { ATH5K_DEBUG_DUMPMODES, "dumpmodes", "dump modes" },
+ { ATH5K_DEBUG_DUMPBANDS, "dumpbands", "dump bands" },
{ ATH5K_DEBUG_TRACE, "trace", "trace function calls" },
{ ATH5K_DEBUG_ANY, "all", "show all debug levels" },
};
@@ -452,30 +452,47 @@ ath5k_debug_finish_device(struct ath5k_softc *sc)
/* functions used in other places */
void
-ath5k_debug_dump_modes(struct ath5k_softc *sc, struct ieee80211_hw_mode *modes)
+ath5k_debug_dump_bands(struct ath5k_softc *sc)
{
- unsigned int m, i;
+ unsigned int b, i;
- if (likely(!(sc->debug.level & ATH5K_DEBUG_DUMPMODES)))
+ if (likely(!(sc->debug.level & ATH5K_DEBUG_DUMPBANDS)))
return;
- for (m = 0; m < NUM_DRIVER_MODES; m++) {
- printk(KERN_DEBUG "Mode %u: channels %d, rates %d\n", m,
- modes[m].num_channels, modes[m].num_rates);
+ BUG_ON(!sc->sbands);
+
+ for (b = 0; b < IEEE80211_NUM_BANDS; b++) {
+ struct ieee80211_supported_band *band = &sc->sbands[b];
+ char bname[5];
+ switch (band->band) {
+ case IEEE80211_BAND_2GHZ:
+ strcpy(bname, "2 GHz");
+ break;
+ case IEEE80211_BAND_5GHZ:
+ strcpy(bname, "5 GHz");
+ break;
+ default:
+ printk(KERN_DEBUG "Band not supported: %d\n",
+ band->band);
+ return;
+ }
+ printk(KERN_DEBUG "Band %s: channels %d, rates %d\n", bname,
+ band->n_channels, band->n_bitrates);
printk(KERN_DEBUG " channels:\n");
- for (i = 0; i < modes[m].num_channels; i++)
+ for (i = 0; i < band->n_channels; i++)
printk(KERN_DEBUG " %3d %d %.4x %.4x\n",
- modes[m].channels[i].chan,
- modes[m].channels[i].freq,
- modes[m].channels[i].val,
- modes[m].channels[i].flag);
+ ieee80211_frequency_to_channel(
+ band->channels[i].center_freq),
+ band->channels[i].center_freq,
+ band->channels[i].hw_value,
+ band->channels[i].flags);
printk(KERN_DEBUG " rates:\n");
- for (i = 0; i < modes[m].num_rates; i++)
+ for (i = 0; i < band->n_bitrates; i++)
printk(KERN_DEBUG " %4d %.4x %.4x %.4x\n",
- modes[m].rates[i].rate,
- modes[m].rates[i].val,
- modes[m].rates[i].flags,
- modes[m].rates[i].val2);
+ band->bitrates[i].bitrate,
+ band->bitrates[i].hw_value,
+ band->bitrates[i].flags,
+ band->bitrates[i].hw_value_short);
}
}
@@ -548,4 +565,4 @@ ath5k_debug_printtxbuf(struct ath5k_softc *sc,
!done ? ' ' : (ds->ds_txstat.ts_status == 0) ? '*' : '!');
}
-#endif /* if ATH5K_DEBUG */
+#endif /* ifdef CONFIG_ATH5K_DEBUG */
diff --git a/drivers/net/wireless/ath5k/debug.h b/drivers/net/wireless/ath5k/debug.h
index c4fd8c4..16fbb6f 100644
--- a/drivers/net/wireless/ath5k/debug.h
+++ b/drivers/net/wireless/ath5k/debug.h
@@ -61,11 +61,6 @@
#ifndef _ATH5K_DEBUG_H
#define _ATH5K_DEBUG_H
-/* set this to 1 for debugging output */
-#ifndef ATH5K_DEBUG
-#define ATH5K_DEBUG 0
-#endif
-
struct ath5k_softc;
struct ath5k_hw;
struct ieee80211_hw_mode;
@@ -96,7 +91,7 @@ struct ath5k_dbg_info {
* @ATH5K_DEBUG_LED: led management
* @ATH5K_DEBUG_DUMP_RX: print received skb content
* @ATH5K_DEBUG_DUMP_TX: print transmit skb content
- * @ATH5K_DEBUG_DUMPMODES: dump modes
+ * @ATH5K_DEBUG_DUMPBANDS: dump bands
* @ATH5K_DEBUG_TRACE: trace function calls
* @ATH5K_DEBUG_ANY: show at any debug level
*
@@ -118,12 +113,12 @@ enum ath5k_debug_level {
ATH5K_DEBUG_LED = 0x00000080,
ATH5K_DEBUG_DUMP_RX = 0x00000100,
ATH5K_DEBUG_DUMP_TX = 0x00000200,
- ATH5K_DEBUG_DUMPMODES = 0x00000400,
+ ATH5K_DEBUG_DUMPBANDS = 0x00000400,
ATH5K_DEBUG_TRACE = 0x00001000,
ATH5K_DEBUG_ANY = 0xffffffff
};
-#if ATH5K_DEBUG
+#ifdef CONFIG_ATH5K_DEBUG
#define ATH5K_TRACE(_sc) do { \
if (unlikely((_sc)->debug.level & ATH5K_DEBUG_TRACE)) \
@@ -158,8 +153,7 @@ void
ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah);
void
-ath5k_debug_dump_modes(struct ath5k_softc *sc,
- struct ieee80211_hw_mode *modes);
+ath5k_debug_dump_bands(struct ath5k_softc *sc);
void
ath5k_debug_dump_skb(struct ath5k_softc *sc,
@@ -196,8 +190,7 @@ static inline void
ath5k_debug_printrxbuffs(struct ath5k_softc *sc, struct ath5k_hw *ah) {}
static inline void
-ath5k_debug_dump_modes(struct ath5k_softc *sc,
- struct ieee80211_hw_mode *modes) {}
+ath5k_debug_dump_bands(struct ath5k_softc *sc) {}
static inline void
ath5k_debug_dump_skb(struct ath5k_softc *sc,
@@ -207,6 +200,6 @@ static inline void
ath5k_debug_printtxbuf(struct ath5k_softc *sc,
struct ath5k_buf *bf, int done) {}
-#endif /* if ATH5K_DEBUG */
+#endif /* ifdef CONFIG_ATH5K_DEBUG */
#endif /* ifndef _ATH5K_DEBUG_H */
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