From 01ef932341de1fb69848ee0b9206e11baac9c340 Mon Sep 17 00:00:00 2001 From: "Winkler, Tomas" Date: Fri, 7 Nov 2008 09:58:45 -0800 Subject: [PATCH] iwlwifi: get some more information about command failure This patch adds additional info about wrong command queue bug Signed-off-by: Tomas Winkler Signed-off-by: Reinette Chatre Signed-off-by: John W. Linville --- drivers/net/wireless/iwlwifi/iwl-tx.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c index 725f62f..166f000 100644 --- a/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -1260,8 +1260,13 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) * command queue then there a command routing bug has been introduced * in the queue management code. */ if (WARN(txq_id != IWL_CMD_QUEUE_NUM, - "wrong command queue %d, command id 0x%X\n", txq_id, pkt->hdr.cmd)) + "wrong command queue %d, sequence 0x%X readp=%d writep=%d\n", + txq_id, sequence, + priv->txq[IWL_CMD_QUEUE_NUM].q.read_ptr, + priv->txq[IWL_CMD_QUEUE_NUM].q.write_ptr)) { + iwl_print_hex_dump(priv, IWL_DL_INFO , rxb, 32); return; + } cmd_index = get_cmd_index(&priv->txq[IWL_CMD_QUEUE_NUM].q, index, huge); cmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index]; -- 2.7.4