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| author | Johannes Berg <johannes.berg@intel.com> | 2010-09-22 18:02:02 +0200 |
|---|---|---|
| committer | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-10-07 15:50:48 -0700 |
| commit | 69fdb710b29d096bc50123f7c97891e31ffe45f9 (patch) | |
| tree | 8c8575274e648498ad3a16e2a66d1fa27f71f684 /drivers/net/wireless/iwlwifi/iwl-agn-tx.c | |
| parent | a30e3112a8bcb5bc1caa48547e597de3992e1b21 (diff) | |
| download | talos-obmc-linux-69fdb710b29d096bc50123f7c97891e31ffe45f9.tar.gz talos-obmc-linux-69fdb710b29d096bc50123f7c97891e31ffe45f9.zip | |
iwlwifi: move tx fail code to agn
The code to print out TX failure reasons is
AGN specific, so it can be in the AGN module.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-agn-tx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-agn-tx.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c index 77753b72f236..db57aea629d9 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c @@ -1391,3 +1391,43 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv, spin_unlock_irqrestore(&priv->sta_lock, flags); } + +#ifdef CONFIG_IWLWIFI_DEBUG +const char *iwl_get_tx_fail_reason(u32 status) +{ +#define TX_STATUS_FAIL(x) case TX_STATUS_FAIL_ ## x: return #x +#define TX_STATUS_POSTPONE(x) case TX_STATUS_POSTPONE_ ## x: return #x + + switch (status & TX_STATUS_MSK) { + case TX_STATUS_SUCCESS: + return "SUCCESS"; + TX_STATUS_POSTPONE(DELAY); + TX_STATUS_POSTPONE(FEW_BYTES); + TX_STATUS_POSTPONE(BT_PRIO); + TX_STATUS_POSTPONE(QUIET_PERIOD); + TX_STATUS_POSTPONE(CALC_TTAK); + TX_STATUS_FAIL(INTERNAL_CROSSED_RETRY); + TX_STATUS_FAIL(SHORT_LIMIT); + TX_STATUS_FAIL(LONG_LIMIT); + TX_STATUS_FAIL(FIFO_UNDERRUN); + TX_STATUS_FAIL(DRAIN_FLOW); + TX_STATUS_FAIL(RFKILL_FLUSH); + TX_STATUS_FAIL(LIFE_EXPIRE); + TX_STATUS_FAIL(DEST_PS); + TX_STATUS_FAIL(HOST_ABORTED); + TX_STATUS_FAIL(BT_RETRY); + TX_STATUS_FAIL(STA_INVALID); + TX_STATUS_FAIL(FRAG_DROPPED); + TX_STATUS_FAIL(TID_DISABLE); + TX_STATUS_FAIL(FIFO_FLUSHED); + TX_STATUS_FAIL(INSUFFICIENT_CF_POLL); + TX_STATUS_FAIL(PASSIVE_NO_RX); + TX_STATUS_FAIL(NO_BEACON_ON_RADAR); + } + + return "UNKNOWN"; + +#undef TX_STATUS_FAIL +#undef TX_STATUS_POSTPONE +} +#endif /* CONFIG_IWLWIFI_DEBUG */ |
