Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:

 1) Add TX fast path in mac80211, from Johannes Berg.

 2) Add TSO/GRO support to ibmveth, from Thomas Falcon

 3) Move away from cached routes in ipv6, just like ipv4, from Martin
    KaFai Lau.

 4) Lots of new rhashtable tests, from Thomas Graf.

 5) Run ingress qdisc lockless, from Alexei Starovoitov.

 6) Allow servers to fetch TCP packet headers for SYN packets of new
    connections, for fingerprinting.  From Eric Dumazet.

 7) Add mode parameter to pktgen, for testing receive.  From Alexei
    Starovoitov.

 8) Cache access optimizations via simplifications of build_skb(), from
    Alexander Duyck.

 9) Move page frag allocator under mm/, also from Alexander.

10) Add xmit_more support to hv_netvsc, from KY Srinivasan.

11) Add a counter guard in case we try to perform endless reclassify
    loops in the packet scheduler.

12) Extern flow dissector to be programmable and use it in new "Flower"
    classifier.  From Jiri Pirko.

13) AF_PACKET fanout rollover fixes, performance improvements, and new
    statistics.  From Willem de Bruijn.

14) Add netdev driver for GENEVE tunnels, from John W Linville.

15) Add ingress netfilter hooks and filtering, from Pablo Neira Ayuso.

16) Fix handling of epoll edge triggers in TCP, from Eric Dumazet.

17) Add an ECN retry fallback for the initial TCP handshake, from Daniel
    Borkmann.

18) Add tail call support to BPF, from Alexei Starovoitov.

19) Add several pktgen helper scripts, from Jesper Dangaard Brouer.

20) Add zerocopy support to AF_UNIX, from Hannes Frederic Sowa.

21) Favor even port numbers for allocation to connect() requests, and
    odd port numbers for bind(0), in an effort to help avoid
    ip_local_port_range exhaustion.  From Eric Dumazet.

22) Add Cavium ThunderX driver, from Sunil Goutham.

23) Allow bpf programs to access skb_iif and dev->ifindex SKB metadata,
    from Alexei Starovoitov.

24) Add support for T6 chips in cxgb4vf driver, from Hariprasad Shenai.

25) Double TCP Small Queues default to 256K to accomodate situations
    like the XEN driver and wireless aggregation.  From Wei Liu.

26) Add more entropy inputs to flow dissector, from Tom Herbert.

27) Add CDG congestion control algorithm to TCP, from Kenneth Klette
    Jonassen.

28) Convert ipset over to RCU locking, from Jozsef Kadlecsik.

29) Track and act upon link status of ipv4 route nexthops, from Andy
    Gospodarek.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1670 commits)
  bridge: vlan: flush the dynamically learned entries on port vlan delete
  bridge: multicast: add a comment to br_port_state_selection about blocking state
  net: inet_diag: export IPV6_V6ONLY sockopt
  stmmac: troubleshoot unexpected bits in des0 & des1
  net: ipv4 sysctl option to ignore routes when nexthop link is down
  net: track link-status of ipv4 nexthops
  net: switchdev: ignore unsupported bridge flags
  net: Cavium: Fix MAC address setting in shutdown state
  drivers: net: xgene: fix for ACPI support without ACPI
  ip: report the original address of ICMP messages
  net/mlx5e: Prefetch skb data on RX
  net/mlx5e: Pop cq outside mlx5e_get_cqe
  net/mlx5e: Remove mlx5e_cq.sqrq back-pointer
  net/mlx5e: Remove extra spaces
  net/mlx5e: Avoid TX CQE generation if more xmit packets expected
  net/mlx5e: Avoid redundant dev_kfree_skb() upon NOP completion
  net/mlx5e: Remove re-assignment of wq type in mlx5e_enable_rq()
  net/mlx5e: Use skb_shinfo(skb)->gso_segs rather than counting them
  net/mlx5e: Static mapping of netdev priv resources to/from netdev TX queues
  net/mlx4_en: Use HW counters for rx/tx bytes/packets in PF device
  ...

1 files changed, 216 insertions, 152 deletions

diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index c5a14ff7eb82..207da40500f4 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -62,7 +62,8 @@ mwifiex_get_cmd_node(struct mwifiex_adapter *adapter)
 
 	spin_lock_irqsave(&adapter->cmd_free_q_lock, flags);
 	if (list_empty(&adapter->cmd_free_q)) {
-		dev_err(adapter->dev, "GET_CMD_NODE: cmd node not available\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "GET_CMD_NODE: cmd node not available\n");
 		spin_unlock_irqrestore(&adapter->cmd_free_q_lock, flags);
 		return NULL;
 	}
@@ -116,7 +117,8 @@ static int mwifiex_cmd_host_cmd(struct mwifiex_private *priv,
 {
 	/* Copy the HOST command to command buffer */
 	memcpy(cmd, pcmd_ptr->cmd, pcmd_ptr->len);
-	dev_dbg(priv->adapter->dev, "cmd: host cmd size = %d\n", pcmd_ptr->len);
+	mwifiex_dbg(priv->adapter, CMD,
+		    "cmd: host cmd size = %d\n", pcmd_ptr->len);
 	return 0;
 }
 
@@ -147,8 +149,9 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
 
 	/* Sanity test */
 	if (host_cmd == NULL || host_cmd->size == 0) {
-		dev_err(adapter->dev, "DNLD_CMD: host_cmd is null"
-			" or cmd size is 0, not sending\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "DNLD_CMD: host_cmd is null\t"
+			    "or cmd size is 0, not sending\n");
 		if (cmd_node->wait_q_enabled)
 			adapter->cmd_wait_q.status = -1;
 		mwifiex_recycle_cmd_node(adapter, cmd_node);
@@ -161,8 +164,8 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_RESET &&
 	    cmd_code != HostCmd_CMD_FUNC_SHUTDOWN &&
 	    cmd_code != HostCmd_CMD_FUNC_INIT) {
-		dev_err(adapter->dev,
-			"DNLD_CMD: FW in reset state, ignore cmd %#x\n",
+		mwifiex_dbg(adapter, ERROR,
+			    "DNLD_CMD: FW in reset state, ignore cmd %#x\n",
 			cmd_code);
 		if (cmd_node->wait_q_enabled)
 			mwifiex_complete_cmd(adapter, cmd_node);
@@ -197,10 +200,12 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
 		 */
 		skb_put(cmd_node->cmd_skb, cmd_size - cmd_node->cmd_skb->len);
 
-	dev_dbg(adapter->dev,
-		"cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n", cmd_code,
-		le16_to_cpu(*(__le16 *) ((u8 *) host_cmd + S_DS_GEN)), cmd_size,
-		le16_to_cpu(host_cmd->seq_num));
+	mwifiex_dbg(adapter, CMD,
+		    "cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n",
+		    cmd_code,
+		    le16_to_cpu(*(__le16 *)((u8 *)host_cmd + S_DS_GEN)),
+		    cmd_size, le16_to_cpu(host_cmd->seq_num));
+	mwifiex_dbg_dump(adapter, CMD_D, "cmd buffer:", host_cmd, cmd_size);
 
 	if (adapter->iface_type == MWIFIEX_USB) {
 		tmp = cpu_to_le32(MWIFIEX_USB_TYPE_CMD);
@@ -221,7 +226,8 @@ static int mwifiex_dnld_cmd_to_fw(struct mwifiex_private *priv,
 	}
 
 	if (ret == -1) {
-		dev_err(adapter->dev, "DNLD_CMD: host to card failed\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "DNLD_CMD: host to card failed\n");
 		if (adapter->iface_type == MWIFIEX_USB)
 			adapter->cmd_sent = false;
 		if (cmd_node->wait_q_enabled)
@@ -280,12 +286,14 @@ static int mwifiex_dnld_sleep_confirm_cmd(struct mwifiex_adapter *adapter)
 					(adapter->seq_num, priv->bss_num,
 					 priv->bss_type)));
 
-	dev_dbg(adapter->dev,
-		"cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n",
+	mwifiex_dbg(adapter, CMD,
+		    "cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n",
 		le16_to_cpu(sleep_cfm_buf->command),
 		le16_to_cpu(sleep_cfm_buf->action),
 		le16_to_cpu(sleep_cfm_buf->size),
 		le16_to_cpu(sleep_cfm_buf->seq_num));
+	mwifiex_dbg_dump(adapter, CMD_D, "SLEEP_CFM buffer: ", sleep_cfm_buf,
+			 le16_to_cpu(sleep_cfm_buf->size));
 
 	if (adapter->iface_type == MWIFIEX_USB) {
 		sleep_cfm_tmp =
@@ -311,7 +319,7 @@ static int mwifiex_dnld_sleep_confirm_cmd(struct mwifiex_adapter *adapter)
 	}
 
 	if (ret == -1) {
-		dev_err(adapter->dev, "SLEEP_CFM: failed\n");
+		mwifiex_dbg(adapter, ERROR, "SLEEP_CFM: failed\n");
 		adapter->dbg.num_cmd_sleep_cfm_host_to_card_failure++;
 		return -1;
 	}
@@ -362,8 +370,9 @@ int mwifiex_alloc_cmd_buffer(struct mwifiex_adapter *adapter)
 	for (i = 0; i < MWIFIEX_NUM_OF_CMD_BUFFER; i++) {
 		cmd_array[i].skb = dev_alloc_skb(MWIFIEX_SIZE_OF_CMD_BUFFER);
 		if (!cmd_array[i].skb) {
-			dev_err(adapter->dev, "ALLOC_CMD_BUF: out of memory\n");
-			return -1;
+			mwifiex_dbg(adapter, ERROR,
+				    "unable to allocate command buffer\n");
+			return -ENOMEM;
 		}
 	}
 
@@ -386,7 +395,8 @@ int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter)
 
 	/* Need to check if cmd pool is allocated or not */
 	if (!adapter->cmd_pool) {
-		dev_dbg(adapter->dev, "info: FREE_CMD_BUF: cmd_pool is null\n");
+		mwifiex_dbg(adapter, FATAL,
+			    "info: FREE_CMD_BUF: cmd_pool is null\n");
 		return 0;
 	}
 
@@ -395,7 +405,8 @@ int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter)
 	/* Release shared memory buffers */
 	for (i = 0; i < MWIFIEX_NUM_OF_CMD_BUFFER; i++) {
 		if (cmd_array[i].skb) {
-			dev_dbg(adapter->dev, "cmd: free cmd buffer %d\n", i);
+			mwifiex_dbg(adapter, CMD,
+				    "cmd: free cmd buffer %d\n", i);
 			dev_kfree_skb_any(cmd_array[i].skb);
 		}
 		if (!cmd_array[i].resp_skb)
@@ -409,7 +420,8 @@ int mwifiex_free_cmd_buffer(struct mwifiex_adapter *adapter)
 	}
 	/* Release struct cmd_ctrl_node */
 	if (adapter->cmd_pool) {
-		dev_dbg(adapter->dev, "cmd: free cmd pool\n");
+		mwifiex_dbg(adapter, CMD,
+			    "cmd: free cmd pool\n");
 		kfree(adapter->cmd_pool);
 		adapter->cmd_pool = NULL;
 	}
@@ -457,9 +469,11 @@ int mwifiex_process_event(struct mwifiex_adapter *adapter)
 		memset(rx_info, 0, sizeof(*rx_info));
 		rx_info->bss_num = priv->bss_num;
 		rx_info->bss_type = priv->bss_type;
+		mwifiex_dbg_dump(adapter, EVT_D, "Event Buf:",
+				 skb->data, skb->len);
 	}
 
-	dev_dbg(adapter->dev, "EVENT: cause: %#x\n", eventcause);
+	mwifiex_dbg(adapter, EVENT, "EVENT: cause: %#x\n", eventcause);
 
 	if (priv->bss_role == MWIFIEX_BSS_ROLE_UAP)
 		ret = mwifiex_process_uap_event(priv);
@@ -498,28 +512,33 @@ int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no,
 	}
 
 	if (adapter->is_suspended) {
-		dev_err(adapter->dev, "PREP_CMD: device in suspended state\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "PREP_CMD: device in suspended state\n");
 		return -1;
 	}
 
 	if (adapter->hs_enabling && cmd_no != HostCmd_CMD_802_11_HS_CFG_ENH) {
-		dev_err(adapter->dev, "PREP_CMD: host entering sleep state\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "PREP_CMD: host entering sleep state\n");
 		return -1;
 	}
 
 	if (adapter->surprise_removed) {
-		dev_err(adapter->dev, "PREP_CMD: card is removed\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "PREP_CMD: card is removed\n");
 		return -1;
 	}
 
 	if (adapter->is_cmd_timedout) {
-		dev_err(adapter->dev, "PREP_CMD: FW is in bad state\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "PREP_CMD: FW is in bad state\n");
 		return -1;
 	}
 
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_RESET) {
 		if (cmd_no != HostCmd_CMD_FUNC_INIT) {
-			dev_err(adapter->dev, "PREP_CMD: FW in reset state\n");
+			mwifiex_dbg(adapter, ERROR,
+				    "PREP_CMD: FW in reset state\n");
 			return -1;
 		}
 	}
@@ -528,7 +547,8 @@ int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no,
 	cmd_node = mwifiex_get_cmd_node(adapter);
 
 	if (!cmd_node) {
-		dev_err(adapter->dev, "PREP_CMD: no free cmd node\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "PREP_CMD: no free cmd node\n");
 		return -1;
 	}
 
@@ -536,7 +556,8 @@ int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no,
 	mwifiex_init_cmd_node(priv, cmd_node, cmd_oid, data_buf, sync);
 
 	if (!cmd_node->cmd_skb) {
-		dev_err(adapter->dev, "PREP_CMD: no free cmd buf\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "PREP_CMD: no free cmd buf\n");
 		return -1;
 	}
 
@@ -554,6 +575,8 @@ int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no,
 		case HostCmd_CMD_UAP_BSS_START:
 		case HostCmd_CMD_UAP_BSS_STOP:
 		case HostCmd_CMD_UAP_STA_DEAUTH:
+		case HOST_CMD_APCMD_SYS_RESET:
+		case HOST_CMD_APCMD_STA_LIST:
 			ret = mwifiex_uap_prepare_cmd(priv, cmd_no, cmd_action,
 						      cmd_oid, data_buf,
 						      cmd_ptr);
@@ -571,7 +594,8 @@ int mwifiex_send_cmd(struct mwifiex_private *priv, u16 cmd_no,
 
 	/* Return error, since the command preparation failed */
 	if (ret) {
-		dev_err(adapter->dev, "PREP_CMD: cmd %#x preparation failed\n",
+		mwifiex_dbg(adapter, ERROR,
+			    "PREP_CMD: cmd %#x preparation failed\n",
 			cmd_no);
 		mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
 		return -1;
@@ -626,7 +650,8 @@ void mwifiex_recycle_cmd_node(struct mwifiex_adapter *adapter,
 	mwifiex_insert_cmd_to_free_q(adapter, cmd_node);
 
 	atomic_dec(&adapter->cmd_pending);
-	dev_dbg(adapter->dev, "cmd: FREE_CMD: cmd=%#x, cmd_pending=%d\n",
+	mwifiex_dbg(adapter, CMD,
+		    "cmd: FREE_CMD: cmd=%#x, cmd_pending=%d\n",
 		le16_to_cpu(host_cmd->command),
 		atomic_read(&adapter->cmd_pending));
 }
@@ -648,7 +673,7 @@ mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
 
 	host_cmd = (struct host_cmd_ds_command *) (cmd_node->cmd_skb->data);
 	if (!host_cmd) {
-		dev_err(adapter->dev, "QUEUE_CMD: host_cmd is NULL\n");
+		mwifiex_dbg(adapter, ERROR, "QUEUE_CMD: host_cmd is NULL\n");
 		return;
 	}
 
@@ -673,7 +698,8 @@ mwifiex_insert_cmd_to_pending_q(struct mwifiex_adapter *adapter,
 	spin_unlock_irqrestore(&adapter->cmd_pending_q_lock, flags);
 
 	atomic_inc(&adapter->cmd_pending);
-	dev_dbg(adapter->dev, "cmd: QUEUE_CMD: cmd=%#x, cmd_pending=%d\n",
+	mwifiex_dbg(adapter, CMD,
+		    "cmd: QUEUE_CMD: cmd=%#x, cmd_pending=%d\n",
 		command, atomic_read(&adapter->cmd_pending));
 }
 
@@ -699,7 +725,8 @@ int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter)
 
 	/* Check if already in processing */
 	if (adapter->curr_cmd) {
-		dev_err(adapter->dev, "EXEC_NEXT_CMD: cmd in processing\n");
+		mwifiex_dbg(adapter, FATAL,
+			    "EXEC_NEXT_CMD: cmd in processing\n");
 		return -1;
 	}
 
@@ -721,8 +748,9 @@ int mwifiex_exec_next_cmd(struct mwifiex_adapter *adapter)
 	priv = cmd_node->priv;
 
 	if (adapter->ps_state != PS_STATE_AWAKE) {
-		dev_err(adapter->dev, "%s: cannot send cmd in sleep state,"
-				" this should not happen\n", __func__);
+		mwifiex_dbg(adapter, ERROR,
+			    "%s: cannot send cmd in sleep state,\t"
+			    "this should not happen\n", __func__);
 		spin_unlock_irqrestore(&adapter->mwifiex_cmd_lock, cmd_flags);
 		return ret;
 	}
@@ -772,8 +800,9 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter)
 
 	if (!adapter->curr_cmd || !adapter->curr_cmd->resp_skb) {
 		resp = (struct host_cmd_ds_command *) adapter->upld_buf;
-		dev_err(adapter->dev, "CMD_RESP: NULL curr_cmd, %#x\n",
-			le16_to_cpu(resp->command));
+		mwifiex_dbg(adapter, ERROR,
+			    "CMD_RESP: NULL curr_cmd, %#x\n",
+			    le16_to_cpu(resp->command));
 		return -1;
 	}
 
@@ -781,8 +810,9 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter)
 
 	resp = (struct host_cmd_ds_command *) adapter->curr_cmd->resp_skb->data;
 	if (adapter->curr_cmd->cmd_flag & CMD_F_CANCELED) {
-		dev_err(adapter->dev, "CMD_RESP: %#x been canceled\n",
-			le16_to_cpu(resp->command));
+		mwifiex_dbg(adapter, ERROR,
+			    "CMD_RESP: %#x been canceled\n",
+			    le16_to_cpu(resp->command));
 		mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd);
 		spin_lock_irqsave(&adapter->mwifiex_cmd_lock, flags);
 		adapter->curr_cmd = NULL;
@@ -794,7 +824,8 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter)
 		/* Copy original response back to response buffer */
 		struct mwifiex_ds_misc_cmd *hostcmd;
 		uint16_t size = le16_to_cpu(resp->size);
-		dev_dbg(adapter->dev, "info: host cmd resp size = %d\n", size);
+		mwifiex_dbg(adapter, INFO,
+			    "info: host cmd resp size = %d\n", size);
 		size = min_t(u16, size, MWIFIEX_SIZE_OF_CMD_BUFFER);
 		if (adapter->curr_cmd->data_buf) {
 			hostcmd = adapter->curr_cmd->data_buf;
@@ -822,13 +853,15 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter)
 	adapter->dbg.last_cmd_resp_id[adapter->dbg.last_cmd_resp_index] =
 								orig_cmdresp_no;
 
-	dev_dbg(adapter->dev,
-		"cmd: CMD_RESP: 0x%x, result %d, len %d, seqno 0x%x\n",
-		orig_cmdresp_no, cmdresp_result,
-		le16_to_cpu(resp->size), le16_to_cpu(resp->seq_num));
+	mwifiex_dbg(adapter, CMD,
+		    "cmd: CMD_RESP: 0x%x, result %d, len %d, seqno 0x%x\n",
+		    orig_cmdresp_no, cmdresp_result,
+		    le16_to_cpu(resp->size), le16_to_cpu(resp->seq_num));
+	mwifiex_dbg_dump(adapter, CMD_D, "CMD_RESP buffer:", resp,
+			 le16_to_cpu(resp->size));
 
 	if (!(orig_cmdresp_no & HostCmd_RET_BIT)) {
-		dev_err(adapter->dev, "CMD_RESP: invalid cmd resp\n");
+		mwifiex_dbg(adapter, ERROR, "CMD_RESP: invalid cmd resp\n");
 		if (adapter->curr_cmd->wait_q_enabled)
 			adapter->cmd_wait_q.status = -1;
 
@@ -852,8 +885,9 @@ int mwifiex_process_cmdresp(struct mwifiex_adapter *adapter)
 	/* Check init command response */
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING) {
 		if (ret) {
-			dev_err(adapter->dev, "%s: cmd %#x failed during "
-				"initialization\n", __func__, cmdresp_no);
+			mwifiex_dbg(adapter, ERROR,
+				    "%s: cmd %#x failed during\t"
+				    "initialization\n", __func__, cmdresp_no);
 			mwifiex_init_fw_complete(adapter);
 			return -1;
 		} else if (adapter->last_init_cmd == cmdresp_no)
@@ -888,7 +922,8 @@ mwifiex_cmd_timeout_func(unsigned long function_context)
 
 	adapter->is_cmd_timedout = 1;
 	if (!adapter->curr_cmd) {
-		dev_dbg(adapter->dev, "cmd: empty curr_cmd\n");
+		mwifiex_dbg(adapter, ERROR,
+			    "cmd: empty curr_cmd\n");
 		return;
 	}
 	cmd_node = adapter->curr_cmd;
@@ -897,47 +932,60 @@ mwifiex_cmd_timeout_func(unsigned long function_context)
 			adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index];
 		adapter->dbg.timeout_cmd_act =
 			adapter->dbg.last_cmd_act[adapter->dbg.last_cmd_index];
-		dev_err(adapter->dev,
-			"%s: Timeout cmd id = %#x, act = %#x\n", __func__,
-			adapter->dbg.timeout_cmd_id,
-			adapter->dbg.timeout_cmd_act);
-
-		dev_err(adapter->dev, "num_data_h2c_failure = %d\n",
-			adapter->dbg.num_tx_host_to_card_failure);
-		dev_err(adapter->dev, "num_cmd_h2c_failure = %d\n",
-			adapter->dbg.num_cmd_host_to_card_failure);
-
-		dev_err(adapter->dev, "is_cmd_timedout = %d\n",
-			adapter->is_cmd_timedout);
-		dev_err(adapter->dev, "num_tx_timeout = %d\n",
-			adapter->dbg.num_tx_timeout);
-
-		dev_err(adapter->dev, "last_cmd_index = %d\n",
-			adapter->dbg.last_cmd_index);
-		dev_err(adapter->dev, "last_cmd_id: %*ph\n",
-			(int)sizeof(adapter->dbg.last_cmd_id),
-			adapter->dbg.last_cmd_id);
-		dev_err(adapter->dev, "last_cmd_act: %*ph\n",
-			(int)sizeof(adapter->dbg.last_cmd_act),
-			adapter->dbg.last_cmd_act);
-
-		dev_err(adapter->dev, "last_cmd_resp_index = %d\n",
-			adapter->dbg.last_cmd_resp_index);
-		dev_err(adapter->dev, "last_cmd_resp_id: %*ph\n",
-			(int)sizeof(adapter->dbg.last_cmd_resp_id),
-			adapter->dbg.last_cmd_resp_id);
-
-		dev_err(adapter->dev, "last_event_index = %d\n",
-			adapter->dbg.last_event_index);
-		dev_err(adapter->dev, "last_event: %*ph\n",
-			(int)sizeof(adapter->dbg.last_event),
-			adapter->dbg.last_event);
-
-		dev_err(adapter->dev, "data_sent=%d cmd_sent=%d\n",
-			adapter->data_sent, adapter->cmd_sent);
-
-		dev_err(adapter->dev, "ps_mode=%d ps_state=%d\n",
-			adapter->ps_mode, adapter->ps_state);
+		mwifiex_dbg(adapter, MSG,
+			    "%s: Timeout cmd id = %#x, act = %#x\n", __func__,
+			    adapter->dbg.timeout_cmd_id,
+			    adapter->dbg.timeout_cmd_act);
+
+		mwifiex_dbg(adapter, MSG,
+			    "num_data_h2c_failure = %d\n",
+			    adapter->dbg.num_tx_host_to_card_failure);
+		mwifiex_dbg(adapter, MSG,
+			    "num_cmd_h2c_failure = %d\n",
+			    adapter->dbg.num_cmd_host_to_card_failure);
+
+		mwifiex_dbg(adapter, MSG,
+			    "is_cmd_timedout = %d\n",
+			    adapter->is_cmd_timedout);
+		mwifiex_dbg(adapter, MSG,
+			    "num_tx_timeout = %d\n",
+			    adapter->dbg.num_tx_timeout);
+
+		mwifiex_dbg(adapter, MSG,
+			    "last_cmd_index = %d\n",
+			    adapter->dbg.last_cmd_index);
+		mwifiex_dbg(adapter, MSG,
+			    "last_cmd_id: %*ph\n",
+			    (int)sizeof(adapter->dbg.last_cmd_id),
+			    adapter->dbg.last_cmd_id);
+		mwifiex_dbg(adapter, MSG,
+			    "last_cmd_act: %*ph\n",
+			    (int)sizeof(adapter->dbg.last_cmd_act),
+			    adapter->dbg.last_cmd_act);
+
+		mwifiex_dbg(adapter, MSG,
+			    "last_cmd_resp_index = %d\n",
+			    adapter->dbg.last_cmd_resp_index);
+		mwifiex_dbg(adapter, MSG,
+			    "last_cmd_resp_id: %*ph\n",
+			    (int)sizeof(adapter->dbg.last_cmd_resp_id),
+			    adapter->dbg.last_cmd_resp_id);
+
+		mwifiex_dbg(adapter, MSG,
+			    "last_event_index = %d\n",
+			    adapter->dbg.last_event_index);
+		mwifiex_dbg(adapter, MSG,
+			    "last_event: %*ph\n",
+			    (int)sizeof(adapter->dbg.last_event),
+			    adapter->dbg.last_event);
+
+		mwifiex_dbg(adapter, MSG,
+			    "data_sent=%d cmd_sent=%d\n",
+			    adapter->data_sent, adapter->cmd_sent);
+
+		mwifiex_dbg(adapter, MSG,
+			    "ps_mode=%d ps_state=%d\n",
+			    adapter->ps_mode, adapter->ps_state);
 
 		if (cmd_node->wait_q_enabled) {
 			adapter->cmd_wait_q.status = -ETIMEDOUT;
@@ -948,8 +996,8 @@ mwifiex_cmd_timeout_func(unsigned long function_context)
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING)
 		mwifiex_init_fw_complete(adapter);
 
-	if (adapter->if_ops.fw_dump)
-		adapter->if_ops.fw_dump(adapter);
+	if (adapter->if_ops.device_dump)
+		adapter->if_ops.device_dump(adapter);
 
 	if (adapter->if_ops.card_reset)
 		adapter->if_ops.card_reset(adapter);
@@ -1015,7 +1063,7 @@ mwifiex_cancel_all_pending_cmd(struct mwifiex_adapter *adapter)
 			if (!priv)
 				continue;
 			if (priv->scan_request) {
-				dev_dbg(adapter->dev, "info: aborting scan\n");
+				mwifiex_dbg(adapter, WARN, "info: aborting scan\n");
 				cfg80211_scan_done(priv->scan_request, 1);
 				priv->scan_request = NULL;
 			}
@@ -1075,7 +1123,7 @@ mwifiex_cancel_pending_ioctl(struct mwifiex_adapter *adapter)
 			if (!priv)
 				continue;
 			if (priv->scan_request) {
-				dev_dbg(adapter->dev, "info: aborting scan\n");
+				mwifiex_dbg(adapter, WARN, "info: aborting scan\n");
 				cfg80211_scan_done(priv->scan_request, 1);
 				priv->scan_request = NULL;
 			}
@@ -1100,11 +1148,11 @@ mwifiex_check_ps_cond(struct mwifiex_adapter *adapter)
 	    !adapter->curr_cmd && !IS_CARD_RX_RCVD(adapter))
 		mwifiex_dnld_sleep_confirm_cmd(adapter);
 	else
-		dev_dbg(adapter->dev,
-			"cmd: Delay Sleep Confirm (%s%s%s)\n",
-			(adapter->cmd_sent) ? "D" : "",
-			(adapter->curr_cmd) ? "C" : "",
-			(IS_CARD_RX_RCVD(adapter)) ? "R" : "");
+		mwifiex_dbg(adapter, CMD,
+			    "cmd: Delay Sleep Confirm (%s%s%s)\n",
+			    (adapter->cmd_sent) ? "D" : "",
+			    (adapter->curr_cmd) ? "C" : "",
+			    (IS_CARD_RX_RCVD(adapter)) ? "R" : "");
 }
 
 /*
@@ -1120,15 +1168,18 @@ mwifiex_hs_activated_event(struct mwifiex_private *priv, u8 activated)
 			priv->adapter->hs_activated = true;
 			mwifiex_update_rxreor_flags(priv->adapter,
 						    RXREOR_FORCE_NO_DROP);
-			dev_dbg(priv->adapter->dev, "event: hs_activated\n");
+			mwifiex_dbg(priv->adapter, EVENT,
+				    "event: hs_activated\n");
 			priv->adapter->hs_activate_wait_q_woken = true;
 			wake_up_interruptible(
 				&priv->adapter->hs_activate_wait_q);
 		} else {
-			dev_dbg(priv->adapter->dev, "event: HS not configured\n");
+			mwifiex_dbg(priv->adapter, EVENT,
+				    "event: HS not configured\n");
 		}
 	} else {
-		dev_dbg(priv->adapter->dev, "event: hs_deactivated\n");
+		mwifiex_dbg(priv->adapter, EVENT,
+			    "event: hs_deactivated\n");
 		priv->adapter->hs_activated = false;
 	}
 }
@@ -1156,11 +1207,12 @@ int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
 		mwifiex_hs_activated_event(priv, true);
 		return 0;
 	} else {
-		dev_dbg(adapter->dev, "cmd: CMD_RESP: HS_CFG cmd reply"
-			" result=%#x, conditions=0x%x gpio=0x%x gap=0x%x\n",
-			resp->result, conditions,
-			phs_cfg->params.hs_config.gpio,
-			phs_cfg->params.hs_config.gap);
+		mwifiex_dbg(adapter, CMD,
+			    "cmd: CMD_RESP: HS_CFG cmd reply\t"
+			    " result=%#x, conditions=0x%x gpio=0x%x gap=0x%x\n",
+			    resp->result, conditions,
+			    phs_cfg->params.hs_config.gpio,
+			    phs_cfg->params.hs_config.gap);
 	}
 	if (conditions != HS_CFG_CANCEL) {
 		adapter->is_hs_configured = true;
@@ -1182,8 +1234,10 @@ int mwifiex_ret_802_11_hs_cfg(struct mwifiex_private *priv,
 void
 mwifiex_process_hs_config(struct mwifiex_adapter *adapter)
 {
-	dev_dbg(adapter->dev, "info: %s: auto cancelling host sleep"
-		" since there is interrupt from the firmware\n", __func__);
+	mwifiex_dbg(adapter, INFO,
+		    "info: %s: auto cancelling host sleep\t"
+		    "since there is interrupt from the firmware\n",
+		    __func__);
 
 	adapter->if_ops.wakeup(adapter);
 	adapter->hs_activated = false;
@@ -1212,13 +1266,14 @@ mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *adapter,
 	uint16_t seq_num = le16_to_cpu(cmd->seq_num);
 
 	if (!upld_len) {
-		dev_err(adapter->dev, "%s: cmd size is 0\n", __func__);
+		mwifiex_dbg(adapter, ERROR,
+			    "%s: cmd size is 0\n", __func__);
 		return;
 	}
 
-	dev_dbg(adapter->dev,
-		"cmd: CMD_RESP: 0x%x, result %d, len %d, seqno 0x%x\n",
-		command, result, le16_to_cpu(cmd->size), seq_num);
+	mwifiex_dbg(adapter, CMD,
+		    "cmd: CMD_RESP: 0x%x, result %d, len %d, seqno 0x%x\n",
+		    command, result, le16_to_cpu(cmd->size), seq_num);
 
 	/* Get BSS number and corresponding priv */
 	priv = mwifiex_get_priv_by_id(adapter, HostCmd_GET_BSS_NO(seq_num),
@@ -1232,15 +1287,16 @@ mwifiex_process_sleep_confirm_resp(struct mwifiex_adapter *adapter,
 	command &= HostCmd_CMD_ID_MASK;
 
 	if (command != HostCmd_CMD_802_11_PS_MODE_ENH) {
-		dev_err(adapter->dev,
-			"%s: rcvd unexpected resp for cmd %#x, result = %x\n",
-			__func__, command, result);
+		mwifiex_dbg(adapter, ERROR,
+			    "%s: rcvd unexpected resp for cmd %#x, result = %x\n",
+			    __func__, command, result);
 		return;
 	}
 
 	if (result) {
-		dev_err(adapter->dev, "%s: sleep confirm cmd failed\n",
-			__func__);
+		mwifiex_dbg(adapter, ERROR,
+			    "%s: sleep confirm cmd failed\n",
+			    __func__);
 		adapter->pm_wakeup_card_req = false;
 		adapter->ps_state = PS_STATE_AWAKE;
 		return;
@@ -1305,7 +1361,8 @@ int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
 					sizeof(struct mwifiex_ie_types_header));
 			cmd_size += sizeof(*ps_tlv);
 			tlv += sizeof(*ps_tlv);
-			dev_dbg(adapter->dev, "cmd: PS Command: Enter PS\n");
+			mwifiex_dbg(priv->adapter, CMD,
+				    "cmd: PS Command: Enter PS\n");
 			ps_mode->null_pkt_interval =
 					cpu_to_le16(adapter->null_pkt_interval);
 			ps_mode->multiple_dtims =
@@ -1335,8 +1392,8 @@ int mwifiex_cmd_enh_power_mode(struct mwifiex_private *priv,
 			tlv += sizeof(*auto_ds_tlv);
 			if (auto_ds)
 				idletime = auto_ds->idle_time;
-			dev_dbg(priv->adapter->dev,
-				"cmd: PS Command: Enter Auto Deep Sleep\n");
+			mwifiex_dbg(priv->adapter, CMD,
+				    "cmd: PS Command: Enter Auto Deep Sleep\n");
 			auto_ds_tlv->deep_sleep_timeout = cpu_to_le16(idletime);
 		}
 		cmd->size = cpu_to_le16(cmd_size);
@@ -1363,27 +1420,31 @@ int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
 	uint16_t auto_ps_bitmap =
 		le16_to_cpu(ps_mode->params.ps_bitmap);
 
-	dev_dbg(adapter->dev,
-		"info: %s: PS_MODE cmd reply result=%#x action=%#X\n",
-		__func__, resp->result, action);
+	mwifiex_dbg(adapter, INFO,
+		    "info: %s: PS_MODE cmd reply result=%#x action=%#X\n",
+		    __func__, resp->result, action);
 	if (action == EN_AUTO_PS) {
 		if (auto_ps_bitmap & BITMAP_AUTO_DS) {
-			dev_dbg(adapter->dev, "cmd: Enabled auto deep sleep\n");
+			mwifiex_dbg(adapter, CMD,
+				    "cmd: Enabled auto deep sleep\n");
 			priv->adapter->is_deep_sleep = true;
 		}
 		if (auto_ps_bitmap & BITMAP_STA_PS) {
-			dev_dbg(adapter->dev, "cmd: Enabled STA power save\n");
+			mwifiex_dbg(adapter, CMD,
+				    "cmd: Enabled STA power save\n");
 			if (adapter->sleep_period.period)
-				dev_dbg(adapter->dev,
-					"cmd: set to uapsd/pps mode\n");
+				mwifiex_dbg(adapter, CMD,
+					    "cmd: set to uapsd/pps mode\n");
 		}
 	} else if (action == DIS_AUTO_PS) {
 		if (ps_bitmap & BITMAP_AUTO_DS) {
 			priv->adapter->is_deep_sleep = false;
-			dev_dbg(adapter->dev, "cmd: Disabled auto deep sleep\n");
+			mwifiex_dbg(adapter, CMD,
+				    "cmd: Disabled auto deep sleep\n");
 		}
 		if (ps_bitmap & BITMAP_STA_PS) {
-			dev_dbg(adapter->dev, "cmd: Disabled STA power save\n");
+			mwifiex_dbg(adapter, CMD,
+				    "cmd: Disabled STA power save\n");
 			if (adapter->sleep_period.period) {
 				adapter->delay_null_pkt = false;
 				adapter->tx_lock_flag = false;
@@ -1396,7 +1457,8 @@ int mwifiex_ret_enh_power_mode(struct mwifiex_private *priv,
 		else
 			adapter->ps_mode = MWIFIEX_802_11_POWER_MODE_CAM;
 
-		dev_dbg(adapter->dev, "cmd: ps_bitmap=%#x\n", ps_bitmap);
+		mwifiex_dbg(adapter, CMD,
+			    "cmd: ps_bitmap=%#x\n", ps_bitmap);
 
 		if (pm_cfg) {
 			/* This section is for get power save mode */
@@ -1533,29 +1595,29 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
 							api_rev->major_ver;
 					adapter->key_api_minor_ver =
 							api_rev->minor_ver;
-					dev_dbg(adapter->dev,
-						"key_api v%d.%d\n",
-						adapter->key_api_major_ver,
-						adapter->key_api_minor_ver);
+					mwifiex_dbg(adapter, INFO,
+						    "key_api v%d.%d\n",
+						    adapter->key_api_major_ver,
+						    adapter->key_api_minor_ver);
 					break;
 				case FW_API_VER_ID:
 					adapter->fw_api_ver =
 							api_rev->major_ver;
-					dev_dbg(adapter->dev,
-						"Firmware api version %d\n",
-						adapter->fw_api_ver);
+					mwifiex_dbg(adapter, INFO,
+						    "Firmware api version %d\n",
+						    adapter->fw_api_ver);
 					break;
 				default:
-					dev_warn(adapter->dev,
-						 "Unknown api_id: %d\n",
-						 api_id);
+					mwifiex_dbg(adapter, FATAL,
+						    "Unknown api_id: %d\n",
+						    api_id);
 					break;
 				}
 				break;
 			default:
-				dev_warn(adapter->dev,
-					 "Unknown GET_HW_SPEC TLV type: %#x\n",
-					 le16_to_cpu(tlv->type));
+				mwifiex_dbg(adapter, FATAL,
+					    "Unknown GET_HW_SPEC TLV type: %#x\n",
+					    le16_to_cpu(tlv->type));
 				break;
 			}
 			parsed_len += le16_to_cpu(tlv->len) +
@@ -1565,14 +1627,16 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
 		}
 	}
 
-	dev_dbg(adapter->dev, "info: GET_HW_SPEC: fw_release_number- %#x\n",
-		adapter->fw_release_number);
-	dev_dbg(adapter->dev, "info: GET_HW_SPEC: permanent addr: %pM\n",
-		hw_spec->permanent_addr);
-	dev_dbg(adapter->dev,
-		"info: GET_HW_SPEC: hw_if_version=%#x version=%#x\n",
-		le16_to_cpu(hw_spec->hw_if_version),
-		le16_to_cpu(hw_spec->version));
+	mwifiex_dbg(adapter, INFO,
+		    "info: GET_HW_SPEC: fw_release_number- %#x\n",
+		    adapter->fw_release_number);
+	mwifiex_dbg(adapter, INFO,
+		    "info: GET_HW_SPEC: permanent addr: %pM\n",
+		    hw_spec->permanent_addr);
+	mwifiex_dbg(adapter, INFO,
+		    "info: GET_HW_SPEC: hw_if_version=%#x version=%#x\n",
+		    le16_to_cpu(hw_spec->hw_if_version),
+		    le16_to_cpu(hw_spec->version));
 
 	ether_addr_copy(priv->adapter->perm_addr, hw_spec->permanent_addr);
 	adapter->region_code = le16_to_cpu(hw_spec->region_code);
@@ -1585,8 +1649,8 @@ int mwifiex_ret_get_hw_spec(struct mwifiex_private *priv,
 	/* If it's unidentified region code, use the default (USA) */
 	if (i >= MWIFIEX_MAX_REGION_CODE) {
 		adapter->region_code = 0x10;
-		dev_dbg(adapter->dev,
-			"cmd: unknown region code, use default (USA)\n");
+		mwifiex_dbg(adapter, WARN,
+			    "cmd: unknown region code, use default (USA)\n");
 	}
 
 	adapter->hw_dot_11n_dev_cap = le32_to_cpu(hw_spec->dot_11n_dev_cap);