Merge branch 'for-linville' of git://github.com/kvalo/ath

drivers/net/wireless/ath/ath10k/Kconfig

@@ -25,6 +25,7 @@ config ATH10K_DEBUG
 config ATH10K_DEBUGFS
 	bool "Atheros ath10k debugfs support"
 	depends on ATH10K
+	select RELAY
 	---help---
 	  Enabled debugfs support
 

drivers/net/wireless/ath/ath10k/Makefile

@@ -10,6 +10,7 @@ ath10k_core-y += mac.o \
 		 wmi.o \
 		 bmi.o
 
+ath10k_core-$(CONFIG_ATH10K_DEBUGFS) += spectral.o
 ath10k_core-$(CONFIG_ATH10K_TRACING) += trace.o
 
 obj-$(CONFIG_ATH10K_PCI) += ath10k_pci.o

drivers/net/wireless/ath/ath10k/bmi.c

@@ -22,7 +22,7 @@
 
 void ath10k_bmi_start(struct ath10k *ar)
 {
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi start\n");
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi start\n");
 
 	ar->bmi.done_sent = false;
 }
@@ -33,10 +33,10 @@ int ath10k_bmi_done(struct ath10k *ar)
 	u32 cmdlen = sizeof(cmd.id) + sizeof(cmd.done);
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi done\n");
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi done\n");
 
 	if (ar->bmi.done_sent) {
-		ath10k_dbg(ATH10K_DBG_BMI, "bmi skipped\n");
+		ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi skipped\n");
 		return 0;
 	}
 
@@ -45,7 +45,7 @@ int ath10k_bmi_done(struct ath10k *ar)
 
 	ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen, NULL, NULL);
 	if (ret) {
-		ath10k_warn("unable to write to the device: %d\n", ret);
+		ath10k_warn(ar, "unable to write to the device: %d\n", ret);
 		return ret;
 	}
 
@@ -61,10 +61,10 @@ int ath10k_bmi_get_target_info(struct ath10k *ar,
 	u32 resplen = sizeof(resp.get_target_info);
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi get target info\n");
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi get target info\n");
 
 	if (ar->bmi.done_sent) {
-		ath10k_warn("BMI Get Target Info Command disallowed\n");
+		ath10k_warn(ar, "BMI Get Target Info Command disallowed\n");
 		return -EBUSY;
 	}
 
@@ -72,12 +72,12 @@ int ath10k_bmi_get_target_info(struct ath10k *ar,
 
 	ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen, &resp, &resplen);
 	if (ret) {
-		ath10k_warn("unable to get target info from device\n");
+		ath10k_warn(ar, "unable to get target info from device\n");
 		return ret;
 	}
 
 	if (resplen < sizeof(resp.get_target_info)) {
-		ath10k_warn("invalid get_target_info response length (%d)\n",
+		ath10k_warn(ar, "invalid get_target_info response length (%d)\n",
 			    resplen);
 		return -EIO;
 	}
@@ -97,11 +97,11 @@ int ath10k_bmi_read_memory(struct ath10k *ar,
 	u32 rxlen;
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi read address 0x%x length %d\n",
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi read address 0x%x length %d\n",
 		   address, length);
 
 	if (ar->bmi.done_sent) {
-		ath10k_warn("command disallowed\n");
+		ath10k_warn(ar, "command disallowed\n");
 		return -EBUSY;
 	}
 
@@ -115,7 +115,7 @@ int ath10k_bmi_read_memory(struct ath10k *ar,
 		ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen,
 						  &resp, &rxlen);
 		if (ret) {
-			ath10k_warn("unable to read from the device (%d)\n",
+			ath10k_warn(ar, "unable to read from the device (%d)\n",
 				    ret);
 			return ret;
 		}
@@ -137,11 +137,11 @@ int ath10k_bmi_write_memory(struct ath10k *ar,
 	u32 txlen;
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi write address 0x%x length %d\n",
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi write address 0x%x length %d\n",
 		   address, length);
 
 	if (ar->bmi.done_sent) {
-		ath10k_warn("command disallowed\n");
+		ath10k_warn(ar, "command disallowed\n");
 		return -EBUSY;
 	}
 
@@ -159,7 +159,7 @@ int ath10k_bmi_write_memory(struct ath10k *ar,
 		ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, hdrlen + txlen,
 						  NULL, NULL);
 		if (ret) {
-			ath10k_warn("unable to write to the device (%d)\n",
+			ath10k_warn(ar, "unable to write to the device (%d)\n",
 				    ret);
 			return ret;
 		}
@@ -183,11 +183,11 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 param, u32 *result)
 	u32 resplen = sizeof(resp.execute);
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi execute address 0x%x param 0x%x\n",
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi execute address 0x%x param 0x%x\n",
 		   address, param);
 
 	if (ar->bmi.done_sent) {
-		ath10k_warn("command disallowed\n");
+		ath10k_warn(ar, "command disallowed\n");
 		return -EBUSY;
 	}
 
@@ -197,19 +197,19 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 param, u32 *result)
 
 	ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen, &resp, &resplen);
 	if (ret) {
-		ath10k_warn("unable to read from the device\n");
+		ath10k_warn(ar, "unable to read from the device\n");
 		return ret;
 	}
 
 	if (resplen < sizeof(resp.execute)) {
-		ath10k_warn("invalid execute response length (%d)\n",
+		ath10k_warn(ar, "invalid execute response length (%d)\n",
 			    resplen);
 		return -EIO;
 	}
 
 	*result = __le32_to_cpu(resp.execute.result);
 
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi execute result 0x%x\n", *result);
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi execute result 0x%x\n", *result);
 
 	return 0;
 }
@@ -221,11 +221,11 @@ int ath10k_bmi_lz_data(struct ath10k *ar, const void *buffer, u32 length)
 	u32 txlen;
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi lz data buffer 0x%p length %d\n",
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi lz data buffer 0x%p length %d\n",
 		   buffer, length);
 
 	if (ar->bmi.done_sent) {
-		ath10k_warn("command disallowed\n");
+		ath10k_warn(ar, "command disallowed\n");
 		return -EBUSY;
 	}
 
@@ -241,7 +241,7 @@ int ath10k_bmi_lz_data(struct ath10k *ar, const void *buffer, u32 length)
 		ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, hdrlen + txlen,
 						  NULL, NULL);
 		if (ret) {
-			ath10k_warn("unable to write to the device\n");
+			ath10k_warn(ar, "unable to write to the device\n");
 			return ret;
 		}
 
@@ -258,11 +258,11 @@ int ath10k_bmi_lz_stream_start(struct ath10k *ar, u32 address)
 	u32 cmdlen = sizeof(cmd.id) + sizeof(cmd.lz_start);
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_BMI, "bmi lz stream start address 0x%x\n",
+	ath10k_dbg(ar, ATH10K_DBG_BMI, "bmi lz stream start address 0x%x\n",
 		   address);
 
 	if (ar->bmi.done_sent) {
-		ath10k_warn("command disallowed\n");
+		ath10k_warn(ar, "command disallowed\n");
 		return -EBUSY;
 	}
 
@@ -271,7 +271,7 @@ int ath10k_bmi_lz_stream_start(struct ath10k *ar, u32 address)
 
 	ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen, NULL, NULL);
 	if (ret) {
-		ath10k_warn("unable to Start LZ Stream to the device\n");
+		ath10k_warn(ar, "unable to Start LZ Stream to the device\n");
 		return ret;
 	}
 
@@ -286,7 +286,7 @@ int ath10k_bmi_fast_download(struct ath10k *ar,
 	u32 trailer_len = length - head_len;
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_BMI,
+	ath10k_dbg(ar, ATH10K_DBG_BMI,
 		   "bmi fast download address 0x%x buffer 0x%p length %d\n",
 		   address, buffer, length);
 

drivers/net/wireless/ath/ath10k/ce.h

@@ -162,30 +162,13 @@ int ath10k_ce_send_nolock(struct ath10k_ce_pipe *ce_state,
 
 void __ath10k_ce_send_revert(struct ath10k_ce_pipe *pipe);
 
-void ath10k_ce_send_cb_register(struct ath10k_ce_pipe *ce_state,
-				void (*send_cb)(struct ath10k_ce_pipe *),
-				int disable_interrupts);
-
 int ath10k_ce_num_free_src_entries(struct ath10k_ce_pipe *pipe);
 
 /*==================Recv=======================*/
 
-/*
- * Make a buffer available to receive. The buffer must be at least of a
- * minimal size appropriate for this copy engine (src_sz_max attribute).
- *   ce                    - which copy engine to use
- *   per_transfer_recv_context  - context passed back to caller's recv_cb
- *   buffer                     - address of buffer in CE space
- * Returns 0 on success; otherwise an error status.
- *
- * Implemenation note: Pushes a buffer to Dest ring.
- */
-int ath10k_ce_recv_buf_enqueue(struct ath10k_ce_pipe *ce_state,
-			       void *per_transfer_recv_context,
-			       u32 buffer);
-
-void ath10k_ce_recv_cb_register(struct ath10k_ce_pipe *ce_state,
-				void (*recv_cb)(struct ath10k_ce_pipe *));
+int __ath10k_ce_rx_num_free_bufs(struct ath10k_ce_pipe *pipe);
+int __ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr);
+int ath10k_ce_rx_post_buf(struct ath10k_ce_pipe *pipe, void *ctx, u32 paddr);
 
 /* recv flags */
 /* Data is byte-swapped */
@@ -214,7 +197,9 @@ int ath10k_ce_completed_send_next(struct ath10k_ce_pipe *ce_state,
 /*==================CE Engine Initialization=======================*/
 
 int ath10k_ce_init_pipe(struct ath10k *ar, unsigned int ce_id,
-			const struct ce_attr *attr);
+			const struct ce_attr *attr,
+			void (*send_cb)(struct ath10k_ce_pipe *),
+			void (*recv_cb)(struct ath10k_ce_pipe *));
 void ath10k_ce_deinit_pipe(struct ath10k *ar, unsigned int ce_id);
 int ath10k_ce_alloc_pipe(struct ath10k *ar, int ce_id,
 			  const struct ce_attr *attr);
@@ -245,6 +230,7 @@ int ath10k_ce_cancel_send_next(struct ath10k_ce_pipe *ce_state,
 void ath10k_ce_per_engine_service_any(struct ath10k *ar);
 void ath10k_ce_per_engine_service(struct ath10k *ar, unsigned int ce_id);
 int ath10k_ce_disable_interrupts(struct ath10k *ar);
+void ath10k_ce_enable_interrupts(struct ath10k *ar);
 
 /* ce_attr.flags values */
 /* Use NonSnooping PCIe accesses? */

drivers/net/wireless/ath/ath10k/core.h

@@ -22,6 +22,8 @@
 #include <linux/if_ether.h>
 #include <linux/types.h>
 #include <linux/pci.h>
+#include <linux/uuid.h>
+#include <linux/time.h>
 
 #include "htt.h"
 #include "htc.h"
@@ -31,6 +33,7 @@
 #include "../ath.h"
 #include "../regd.h"
 #include "../dfs_pattern_detector.h"
+#include "spectral.h"
 
 #define MS(_v, _f) (((_v) & _f##_MASK) >> _f##_LSB)
 #define SM(_v, _f) (((_v) << _f##_LSB) & _f##_MASK)
@@ -237,6 +240,7 @@ struct ath10k_vif {
 
 	bool is_started;
 	bool is_up;
+	bool spectral_enabled;
 	u32 aid;
 	u8 bssid[ETH_ALEN];
 
@@ -276,11 +280,20 @@ struct ath10k_vif_iter {
 	struct ath10k_vif *arvif;
 };
 
+/* used for crash-dump storage, protected by data-lock */
+struct ath10k_fw_crash_data {
+	bool crashed_since_read;
+
+	uuid_le uuid;
+	struct timespec timestamp;
+	__le32 registers[REG_DUMP_COUNT_QCA988X];
+};
+
 struct ath10k_debug {
 	struct dentry *debugfs_phy;
 
 	struct ath10k_target_stats target_stats;
-	u32 wmi_service_bitmap[WMI_SERVICE_BM_SIZE];
+	DECLARE_BITMAP(wmi_service_bitmap, WMI_SERVICE_BM_SIZE);
 
 	struct completion event_stats_compl;
 
@@ -293,6 +306,8 @@ struct ath10k_debug {
 
 	u8 htt_max_amsdu;
 	u8 htt_max_ampdu;
+
+	struct ath10k_fw_crash_data *fw_crash_data;
 };
 
 enum ath10k_state {
@@ -330,6 +345,11 @@ enum ath10k_fw_features {
 	/* Firmware does not support P2P */
 	ATH10K_FW_FEATURE_NO_P2P = 3,
 
+	/* Firmware 10.2 feature bit. The ATH10K_FW_FEATURE_WMI_10X feature bit
+	 * is required to be set as well.
+	 */
+	ATH10K_FW_FEATURE_WMI_10_2 = 4,
+
 	/* keep last */
 	ATH10K_FW_FEATURE_COUNT,
 };
@@ -337,10 +357,32 @@ enum ath10k_fw_features {
 enum ath10k_dev_flags {
 	/* Indicates that ath10k device is during CAC phase of DFS */
 	ATH10K_CAC_RUNNING,
-	ATH10K_FLAG_FIRST_BOOT_DONE,
 	ATH10K_FLAG_CORE_REGISTERED,
 };
 
+enum ath10k_scan_state {
+	ATH10K_SCAN_IDLE,
+	ATH10K_SCAN_STARTING,
+	ATH10K_SCAN_RUNNING,
+	ATH10K_SCAN_ABORTING,
+};
+
+static inline const char *ath10k_scan_state_str(enum ath10k_scan_state state)
+{
+	switch (state) {
+	case ATH10K_SCAN_IDLE:
+		return "idle";
+	case ATH10K_SCAN_STARTING:
+		return "starting";
+	case ATH10K_SCAN_RUNNING:
+		return "running";
+	case ATH10K_SCAN_ABORTING:
+		return "aborting";
+	}
+
+	return "unknown";
+}
+
 struct ath10k {
 	struct ath_common ath_common;
 	struct ieee80211_hw *hw;
@@ -368,7 +410,6 @@ struct ath10k {
 	bool p2p;
 
 	struct {
-		void *priv;
 		const struct ath10k_hif_ops *ops;
 	} hif;
 
@@ -410,10 +451,9 @@ struct ath10k {
 		struct completion started;
 		struct completion completed;
 		struct completion on_channel;
-		struct timer_list timeout;
+		struct delayed_work timeout;
+		enum ath10k_scan_state state;
 		bool is_roc;
-		bool in_progress;
-		bool aborting;
 		int vdev_id;
 		int roc_freq;
 	} scan;
@@ -494,9 +534,21 @@ struct ath10k {
 #ifdef CONFIG_ATH10K_DEBUGFS
 	struct ath10k_debug debug;
 #endif
+
+	struct {
+		/* relay(fs) channel for spectral scan */
+		struct rchan *rfs_chan_spec_scan;
+
+		/* spectral_mode and spec_config are protected by conf_mutex */
+		enum ath10k_spectral_mode mode;
+		struct ath10k_spec_scan config;
+	} spectral;
+
+	/* must be last */
+	u8 drv_priv[0] __aligned(sizeof(void *));
 };
 
-struct ath10k *ath10k_core_create(void *hif_priv, struct device *dev,
+struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
 				  const struct ath10k_hif_ops *hif_ops);
 void ath10k_core_destroy(struct ath10k *ar);
 

drivers/net/wireless/ath/ath10k/debug.h

@@ -39,9 +39,10 @@ enum ath10k_debug_mask {
 
 extern unsigned int ath10k_debug_mask;
 
-__printf(1, 2) int ath10k_info(const char *fmt, ...);
-__printf(1, 2) int ath10k_err(const char *fmt, ...);
-__printf(1, 2) int ath10k_warn(const char *fmt, ...);
+__printf(2, 3) int ath10k_info(struct ath10k *ar, const char *fmt, ...);
+__printf(2, 3) int ath10k_err(struct ath10k *ar, const char *fmt, ...);
+__printf(2, 3) int ath10k_warn(struct ath10k *ar, const char *fmt, ...);
+void ath10k_print_driver_info(struct ath10k *ar);
 
 #ifdef CONFIG_ATH10K_DEBUGFS
 int ath10k_debug_start(struct ath10k *ar);
@@ -53,6 +54,10 @@ void ath10k_debug_read_service_map(struct ath10k *ar,
 				   size_t map_size);
 void ath10k_debug_read_target_stats(struct ath10k *ar,
 				    struct wmi_stats_event *ev);
+struct ath10k_fw_crash_data *
+ath10k_debug_get_new_fw_crash_data(struct ath10k *ar);
+
+void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer, int len);
 
 #define ATH10K_DFS_STAT_INC(ar, c) (ar->debug.dfs_stats.c++)
 
@@ -86,25 +91,40 @@ static inline void ath10k_debug_read_target_stats(struct ath10k *ar,
 {
 }
 
+static inline void ath10k_debug_dbglog_add(struct ath10k *ar, u8 *buffer,
+					   int len)
+{
+}
+
+static inline struct ath10k_fw_crash_data *
+ath10k_debug_get_new_fw_crash_data(struct ath10k *ar)
+{
+	return NULL;
+}
+
 #define ATH10K_DFS_STAT_INC(ar, c) do { } while (0)
 
 #endif /* CONFIG_ATH10K_DEBUGFS */
 
 #ifdef CONFIG_ATH10K_DEBUG
-__printf(2, 3) void ath10k_dbg(enum ath10k_debug_mask mask,
+__printf(3, 4) void ath10k_dbg(struct ath10k *ar,
+			       enum ath10k_debug_mask mask,
 			       const char *fmt, ...);
-void ath10k_dbg_dump(enum ath10k_debug_mask mask,
+void ath10k_dbg_dump(struct ath10k *ar,
+		     enum ath10k_debug_mask mask,
 		     const char *msg, const char *prefix,
 		     const void *buf, size_t len);
 #else /* CONFIG_ATH10K_DEBUG */
 
-static inline int ath10k_dbg(enum ath10k_debug_mask dbg_mask,
+static inline int ath10k_dbg(struct ath10k *ar,
+			     enum ath10k_debug_mask dbg_mask,
 			     const char *fmt, ...)
 {
 	return 0;
 }
 
-static inline void ath10k_dbg_dump(enum ath10k_debug_mask mask,
+static inline void ath10k_dbg_dump(struct ath10k *ar,
+				   enum ath10k_debug_mask mask,
 				   const char *msg, const char *prefix,
 				   const void *buf, size_t len)
 {

drivers/net/wireless/ath/ath10k/htc.h

@@ -332,7 +332,7 @@ struct ath10k_htc {
 	struct ath10k *ar;
 	struct ath10k_htc_ep endpoint[ATH10K_HTC_EP_COUNT];
 
-	/* protects endpoint and stopped fields */
+	/* protects endpoints */
 	spinlock_t tx_lock;
 
 	struct ath10k_htc_ops htc_ops;
@@ -345,8 +345,6 @@ struct ath10k_htc {
 	int total_transmit_credits;
 	struct ath10k_htc_svc_tx_credits service_tx_alloc[ATH10K_HTC_EP_COUNT];
 	int target_credit_size;
-
-	bool stopped;
 };
 
 int ath10k_htc_init(struct ath10k *ar);
@@ -357,7 +355,6 @@ int ath10k_htc_connect_service(struct ath10k_htc *htc,
 			       struct ath10k_htc_svc_conn_resp *conn_resp);
 int ath10k_htc_send(struct ath10k_htc *htc, enum ath10k_htc_ep_id eid,
 		    struct sk_buff *packet);
-void ath10k_htc_stop(struct ath10k_htc *htc);
-struct sk_buff *ath10k_htc_alloc_skb(int size);
+struct sk_buff *ath10k_htc_alloc_skb(struct ath10k *ar, int size);
 
 #endif

drivers/net/wireless/ath/ath10k/htt.c

@@ -74,12 +74,14 @@ int ath10k_htt_init(struct ath10k *ar)
 
 static int ath10k_htt_verify_version(struct ath10k_htt *htt)
 {
-	ath10k_dbg(ATH10K_DBG_BOOT, "htt target version %d.%d\n",
+	struct ath10k *ar = htt->ar;
+
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "htt target version %d.%d\n",
 		   htt->target_version_major, htt->target_version_minor);
 
 	if (htt->target_version_major != 2 &&
 	    htt->target_version_major != 3) {
-		ath10k_err("unsupported htt major version %d. supported versions are 2 and 3\n",
+		ath10k_err(ar, "unsupported htt major version %d. supported versions are 2 and 3\n",
 			   htt->target_version_major);
 		return -ENOTSUPP;
 	}
@@ -89,6 +91,7 @@ static int ath10k_htt_verify_version(struct ath10k_htt *htt)
 
 int ath10k_htt_setup(struct ath10k_htt *htt)
 {
+	struct ath10k *ar = htt->ar;
 	int status;
 
 	init_completion(&htt->target_version_received);
@@ -100,7 +103,7 @@ int ath10k_htt_setup(struct ath10k_htt *htt)
 	status = wait_for_completion_timeout(&htt->target_version_received,
 						HTT_TARGET_VERSION_TIMEOUT_HZ);
 	if (status <= 0) {
-		ath10k_warn("htt version request timed out\n");
+		ath10k_warn(ar, "htt version request timed out\n");
 		return -ETIMEDOUT;
 	}
 

drivers/net/wireless/ath/ath10k/htt_tx.c

@@ -58,6 +58,7 @@ static int ath10k_htt_tx_inc_pending(struct ath10k_htt *htt)
 
 int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt)
 {
+	struct ath10k *ar = htt->ar;
 	int msdu_id;
 
 	lockdep_assert_held(&htt->tx_lock);
@@ -67,24 +68,29 @@ int ath10k_htt_tx_alloc_msdu_id(struct ath10k_htt *htt)
 	if (msdu_id == htt->max_num_pending_tx)
 		return -ENOBUFS;
 
-	ath10k_dbg(ATH10K_DBG_HTT, "htt tx alloc msdu_id %d\n", msdu_id);
+	ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx alloc msdu_id %d\n", msdu_id);
 	__set_bit(msdu_id, htt->used_msdu_ids);
 	return msdu_id;
 }
 
 void ath10k_htt_tx_free_msdu_id(struct ath10k_htt *htt, u16 msdu_id)
 {
+	struct ath10k *ar = htt->ar;
+
 	lockdep_assert_held(&htt->tx_lock);
 
 	if (!test_bit(msdu_id, htt->used_msdu_ids))
-		ath10k_warn("trying to free unallocated msdu_id %d\n", msdu_id);
+		ath10k_warn(ar, "trying to free unallocated msdu_id %d\n",
+			    msdu_id);
 
-	ath10k_dbg(ATH10K_DBG_HTT, "htt tx free msdu_id %hu\n", msdu_id);
+	ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx free msdu_id %hu\n", msdu_id);
 	__clear_bit(msdu_id, htt->used_msdu_ids);
 }
 
 int ath10k_htt_tx_alloc(struct ath10k_htt *htt)
 {
+	struct ath10k *ar = htt->ar;
+
 	spin_lock_init(&htt->tx_lock);
 	init_waitqueue_head(&htt->empty_tx_wq);
 
@@ -93,7 +99,7 @@ int ath10k_htt_tx_alloc(struct ath10k_htt *htt)
 	else
 		htt->max_num_pending_tx = TARGET_NUM_MSDU_DESC;
 
-	ath10k_dbg(ATH10K_DBG_BOOT, "htt tx max num pending tx %d\n",
+	ath10k_dbg(ar, ATH10K_DBG_BOOT, "htt tx max num pending tx %d\n",
 		   htt->max_num_pending_tx);
 
 	htt->pending_tx = kzalloc(sizeof(*htt->pending_tx) *
@@ -122,6 +128,7 @@ int ath10k_htt_tx_alloc(struct ath10k_htt *htt)
 
 static void ath10k_htt_tx_free_pending(struct ath10k_htt *htt)
 {
+	struct ath10k *ar = htt->ar;
 	struct htt_tx_done tx_done = {0};
 	int msdu_id;
 
@@ -130,7 +137,7 @@ static void ath10k_htt_tx_free_pending(struct ath10k_htt *htt)
 		if (!test_bit(msdu_id, htt->used_msdu_ids))
 			continue;
 
-		ath10k_dbg(ATH10K_DBG_HTT, "force cleanup msdu_id %hu\n",
+		ath10k_dbg(ar, ATH10K_DBG_HTT, "force cleanup msdu_id %hu\n",
 			   msdu_id);
 
 		tx_done.discard = 1;
@@ -157,6 +164,7 @@ void ath10k_htt_htc_tx_complete(struct ath10k *ar, struct sk_buff *skb)
 
 int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt)
 {
+	struct ath10k *ar = htt->ar;
 	struct sk_buff *skb;
 	struct htt_cmd *cmd;
 	int len = 0;
@@ -165,7 +173,7 @@ int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt)
 	len += sizeof(cmd->hdr);
 	len += sizeof(cmd->ver_req);
 
-	skb = ath10k_htc_alloc_skb(len);
+	skb = ath10k_htc_alloc_skb(ar, len);
 	if (!skb)
 		return -ENOMEM;
 
@@ -184,6 +192,7 @@ int ath10k_htt_h2t_ver_req_msg(struct ath10k_htt *htt)
 
 int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie)
 {
+	struct ath10k *ar = htt->ar;
 	struct htt_stats_req *req;
 	struct sk_buff *skb;
 	struct htt_cmd *cmd;
@@ -192,7 +201,7 @@ int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie)
 	len += sizeof(cmd->hdr);
 	len += sizeof(cmd->stats_req);
 
-	skb = ath10k_htc_alloc_skb(len);
+	skb = ath10k_htc_alloc_skb(ar, len);
 	if (!skb)
 		return -ENOMEM;
 
@@ -214,7 +223,8 @@ int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie)
 
 	ret = ath10k_htc_send(&htt->ar->htc, htt->eid, skb);
 	if (ret) {
-		ath10k_warn("failed to send htt type stats request: %d", ret);
+		ath10k_warn(ar, "failed to send htt type stats request: %d",
+			    ret);
 		dev_kfree_skb_any(skb);
 		return ret;
 	}
@@ -224,6 +234,7 @@ int ath10k_htt_h2t_stats_req(struct ath10k_htt *htt, u8 mask, u64 cookie)
 
 int ath10k_htt_send_rx_ring_cfg_ll(struct ath10k_htt *htt)
 {
+	struct ath10k *ar = htt->ar;
 	struct sk_buff *skb;
 	struct htt_cmd *cmd;
 	struct htt_rx_ring_setup_ring *ring;
@@ -242,7 +253,7 @@ int ath10k_htt_send_rx_ring_cfg_ll(struct ath10k_htt *htt)
 
 	len = sizeof(cmd->hdr) + sizeof(cmd->rx_setup.hdr)
 	    + (sizeof(*ring) * num_rx_ring);
-	skb = ath10k_htc_alloc_skb(len);
+	skb = ath10k_htc_alloc_skb(ar, len);
 	if (!skb)
 		return -ENOMEM;
 
@@ -311,6 +322,7 @@ int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
 				u8 max_subfrms_ampdu,
 				u8 max_subfrms_amsdu)
 {
+	struct ath10k *ar = htt->ar;
 	struct htt_aggr_conf *aggr_conf;
 	struct sk_buff *skb;
 	struct htt_cmd *cmd;
@@ -328,7 +340,7 @@ int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
 	len = sizeof(cmd->hdr);
 	len += sizeof(cmd->aggr_conf);
 
-	skb = ath10k_htc_alloc_skb(len);
+	skb = ath10k_htc_alloc_skb(ar, len);
 	if (!skb)
 		return -ENOMEM;
 
@@ -340,7 +352,7 @@ int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
 	aggr_conf->max_num_ampdu_subframes = max_subfrms_ampdu;
 	aggr_conf->max_num_amsdu_subframes = max_subfrms_amsdu;
 
-	ath10k_dbg(ATH10K_DBG_HTT, "htt h2t aggr cfg msg amsdu %d ampdu %d",
+	ath10k_dbg(ar, ATH10K_DBG_HTT, "htt h2t aggr cfg msg amsdu %d ampdu %d",
 		   aggr_conf->max_num_amsdu_subframes,
 		   aggr_conf->max_num_ampdu_subframes);
 
@@ -355,7 +367,8 @@ int ath10k_htt_h2t_aggr_cfg_msg(struct ath10k_htt *htt,
 
 int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 {
-	struct device *dev = htt->ar->dev;
+	struct ath10k *ar = htt->ar;
+	struct device *dev = ar->dev;
 	struct sk_buff *txdesc = NULL;
 	struct htt_cmd *cmd;
 	struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
@@ -382,7 +395,7 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 	htt->pending_tx[msdu_id] = msdu;
 	spin_unlock_bh(&htt->tx_lock);
 
-	txdesc = ath10k_htc_alloc_skb(len);
+	txdesc = ath10k_htc_alloc_skb(ar, len);
 	if (!txdesc) {
 		res = -ENOMEM;
 		goto err_free_msdu_id;
@@ -429,7 +442,8 @@ int ath10k_htt_mgmt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 
 int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 {
-	struct device *dev = htt->ar->dev;
+	struct ath10k *ar = htt->ar;
+	struct device *dev = ar->dev;
 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)msdu->data;
 	struct ath10k_skb_cb *skb_cb = ATH10K_SKB_CB(msdu);
 	struct ath10k_hif_sg_item sg_items[2];
@@ -545,11 +559,11 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu)
 	skb_cb->htt.txbuf->cmd_tx.frags_paddr = __cpu_to_le32(frags_paddr);
 	skb_cb->htt.txbuf->cmd_tx.peerid = __cpu_to_le32(HTT_INVALID_PEERID);
 
-	ath10k_dbg(ATH10K_DBG_HTT,
+	ath10k_dbg(ar, ATH10K_DBG_HTT,
 		   "htt tx flags0 %hhu flags1 %hu len %d id %hu frags_paddr %08x, msdu_paddr %08x vdev %hhu tid %hhu\n",
 		   flags0, flags1, msdu->len, msdu_id, frags_paddr,
 		   (u32)skb_cb->paddr, vdev_id, tid);
-	ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "htt tx msdu: ",
+	ath10k_dbg_dump(ar, ATH10K_DBG_HTT_DUMP, NULL, "htt tx msdu: ",
 			msdu->data, msdu->len);
 
 	sg_items[0].transfer_id = 0;

drivers/net/wireless/ath/ath10k/hw.h

@@ -28,16 +28,19 @@
 #define QCA988X_HW_2_0_CHIP_ID_REV	0x2
 #define QCA988X_HW_2_0_FW_DIR		"ath10k/QCA988X/hw2.0"
 #define QCA988X_HW_2_0_FW_FILE		"firmware.bin"
-#define QCA988X_HW_2_0_FW_2_FILE	"firmware-2.bin"
+#define QCA988X_HW_2_0_FW_3_FILE	"firmware-3.bin"
 #define QCA988X_HW_2_0_OTP_FILE		"otp.bin"
 #define QCA988X_HW_2_0_BOARD_DATA_FILE	"board.bin"
 #define QCA988X_HW_2_0_PATCH_LOAD_ADDR	0x1234
 
 #define ATH10K_FW_API2_FILE		"firmware-2.bin"
+#define ATH10K_FW_API3_FILE		"firmware-3.bin"
 
 /* includes also the null byte */
 #define ATH10K_FIRMWARE_MAGIC               "QCA-ATH10K"
 
+#define REG_DUMP_COUNT_QCA988X 60
+
 struct ath10k_fw_ie {
 	__le32 id;
 	__le32 len;

drivers/net/wireless/ath/ath10k/mac.h

@@ -26,12 +26,14 @@ struct ath10k_generic_iter {
 	int ret;
 };
 
-struct ath10k *ath10k_mac_create(void);
+struct ath10k *ath10k_mac_create(size_t priv_size);
 void ath10k_mac_destroy(struct ath10k *ar);
 int ath10k_mac_register(struct ath10k *ar);
 void ath10k_mac_unregister(struct ath10k *ar);
 struct ath10k_vif *ath10k_get_arvif(struct ath10k *ar, u32 vdev_id);
-void ath10k_reset_scan(unsigned long ptr);
+void __ath10k_scan_finish(struct ath10k *ar);
+void ath10k_scan_finish(struct ath10k *ar);
+void ath10k_scan_timeout_work(struct work_struct *work);
 void ath10k_offchan_tx_purge(struct ath10k *ar);
 void ath10k_offchan_tx_work(struct work_struct *work);
 void ath10k_mgmt_over_wmi_tx_purge(struct ath10k *ar);

drivers/net/wireless/ath/ath10k/pci.h

@@ -23,9 +23,6 @@
 #include "hw.h"
 #include "ce.h"
 
-/* FW dump area */
-#define REG_DUMP_COUNT_QCA988X 60
-
 /*
  * maximum number of bytes that can be handled atomically by DiagRead/DiagWrite
  */
@@ -103,12 +100,12 @@ struct pcie_state {
  * NOTE: Structure is shared between Host software and Target firmware!
  */
 struct ce_pipe_config {
-	u32 pipenum;
-	u32 pipedir;
-	u32 nentries;
-	u32 nbytes_max;
-	u32 flags;
-	u32 reserved;
+	__le32 pipenum;
+	__le32 pipedir;
+	__le32 nentries;
+	__le32 nbytes_max;
+	__le32 flags;
+	__le32 reserved;
 };
 
 /*
@@ -130,17 +127,9 @@ struct ce_pipe_config {
 
 /* Establish a mapping between a service/direction and a pipe. */
 struct service_to_pipe {
-	u32 service_id;
-	u32 pipedir;
-	u32 pipenum;
-};
-
-enum ath10k_pci_features {
-	ATH10K_PCI_FEATURE_MSI_X		= 0,
-	ATH10K_PCI_FEATURE_SOC_POWER_SAVE	= 1,
-
-	/* keep last */
-	ATH10K_PCI_FEATURE_COUNT
+	__le32 service_id;
+	__le32 pipedir;
+	__le32 pipenum;
 };
 
 /* Per-pipe state. */
@@ -169,8 +158,6 @@ struct ath10k_pci {
 	struct ath10k *ar;
 	void __iomem *mem;
 
-	DECLARE_BITMAP(features, ATH10K_PCI_FEATURE_COUNT);
-
 	/*
 	 * Number of MSI interrupts granted, 0 --> using legacy PCI line
 	 * interrupts.
@@ -179,12 +166,6 @@ struct ath10k_pci {
 
 	struct tasklet_struct intr_tq;
 	struct tasklet_struct msi_fw_err;
-	struct tasklet_struct early_irq_tasklet;
-
-	int started;
-
-	atomic_t keep_awake_count;
-	bool verified_awake;
 
 	struct ath10k_pci_pipe pipe_info[CE_COUNT_MAX];
 
@@ -198,27 +179,15 @@ struct ath10k_pci {
 
 	/* Map CE id to ce_state */
 	struct ath10k_ce_pipe ce_states[CE_COUNT_MAX];
+	struct timer_list rx_post_retry;
 };
 
 static inline struct ath10k_pci *ath10k_pci_priv(struct ath10k *ar)
 {
-	return ar->hif.priv;
-}
-
-static inline u32 ath10k_pci_reg_read32(struct ath10k *ar, u32 addr)
-{
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-
-	return ioread32(ar_pci->mem + PCIE_LOCAL_BASE_ADDRESS + addr);
-}
-
-static inline void ath10k_pci_reg_write32(struct ath10k *ar, u32 addr, u32 val)
-{
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-
-	iowrite32(val, ar_pci->mem + PCIE_LOCAL_BASE_ADDRESS + addr);
+	return (struct ath10k_pci *)ar->drv_priv;
 }
 
+#define ATH10K_PCI_RX_POST_RETRY_MS 50
 #define ATH_PCI_RESET_WAIT_MAX 10 /* ms */
 #define PCIE_WAKE_TIMEOUT 5000	/* 5ms */
 
@@ -242,35 +211,17 @@ static inline void ath10k_pci_reg_write32(struct ath10k *ar, u32 addr, u32 val)
 /* Wait up to this many Ms for a Diagnostic Access CE operation to complete */
 #define DIAG_ACCESS_CE_TIMEOUT_MS 10
 
-/*
- * This API allows the Host to access Target registers directly
- * and relatively efficiently over PCIe.
- * This allows the Host to avoid extra overhead associated with
- * sending a message to firmware and waiting for a response message
- * from firmware, as is done on other interconnects.
- *
- * Yet there is some complexity with direct accesses because the
- * Target's power state is not known a priori. The Host must issue
- * special PCIe reads/writes in order to explicitly wake the Target
- * and to verify that it is awake and will remain awake.
- *
- * Usage:
+/* Target exposes its registers for direct access. However before host can
+ * access them it needs to make sure the target is awake (ath10k_pci_wake,
+ * ath10k_pci_wake_wait, ath10k_pci_is_awake). Once target is awake it won't go
+ * to sleep unless host tells it to (ath10k_pci_sleep).
  *
- *   Use ath10k_pci_read32 and ath10k_pci_write32 to access Target space.
- *   These calls must be bracketed by ath10k_pci_wake and
- *   ath10k_pci_sleep.  A single BEGIN/END pair is adequate for
- *   multiple READ/WRITE operations.
+ * If host tries to access target registers without waking it up it can
+ * scribble over host memory.
  *
- *   Use ath10k_pci_wake to put the Target in a state in
- *   which it is legal for the Host to directly access it. This
- *   may involve waking the Target from a low power state, which
- *   may take up to 2Ms!
- *
- *   Use ath10k_pci_sleep to tell the Target that as far as
- *   this code path is concerned, it no longer needs to remain
- *   directly accessible.  BEGIN/END is under a reference counter;
- *   multiple code paths may issue BEGIN/END on a single targid.
+ * If target is asleep waking it up may take up to even 2ms.
  */
+
 static inline void ath10k_pci_write32(struct ath10k *ar, u32 offset,
 				      u32 value)
 {
@@ -296,25 +247,18 @@ static inline void ath10k_pci_soc_write32(struct ath10k *ar, u32 addr, u32 val)
 	ath10k_pci_write32(ar, RTC_SOC_BASE_ADDRESS + addr, val);
 }
 
-int ath10k_do_pci_wake(struct ath10k *ar);
-void ath10k_do_pci_sleep(struct ath10k *ar);
-
-static inline int ath10k_pci_wake(struct ath10k *ar)
+static inline u32 ath10k_pci_reg_read32(struct ath10k *ar, u32 addr)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 
-	if (test_bit(ATH10K_PCI_FEATURE_SOC_POWER_SAVE, ar_pci->features))
-		return ath10k_do_pci_wake(ar);
-
-	return 0;
+	return ioread32(ar_pci->mem + PCIE_LOCAL_BASE_ADDRESS + addr);
 }
 
-static inline void ath10k_pci_sleep(struct ath10k *ar)
+static inline void ath10k_pci_reg_write32(struct ath10k *ar, u32 addr, u32 val)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 
-	if (test_bit(ATH10K_PCI_FEATURE_SOC_POWER_SAVE, ar_pci->features))
-		ath10k_do_pci_sleep(ar);
+	iowrite32(val, ar_pci->mem + PCIE_LOCAL_BASE_ADDRESS + addr);
 }
 
 #endif /* _PCI_H_ */

drivers/net/wireless/ath/ath10k/spectral.h

+/*
+ * Copyright (c) 2013 Qualcomm Atheros, Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef SPECTRAL_H
+#define SPECTRAL_H
+
+#include "../spectral_common.h"
+
+/**
+ * struct ath10k_spec_scan - parameters for Atheros spectral scan
+ *
+ * @count: number of scan results requested for manual mode
+ * @fft_size: number of bins to be requested = 2^(fft_size - bin_scale)
+ */
+struct ath10k_spec_scan {
+	u8 count;
+	u8 fft_size;
+};
+
+/* enum ath10k_spectral_mode:
+ *
+ * @SPECTRAL_DISABLED: spectral mode is disabled
+ * @SPECTRAL_BACKGROUND: hardware sends samples when it is not busy with
+ *	something else.
+ * @SPECTRAL_MANUAL: spectral scan is enabled, triggering for samples
+ *	is performed manually.
+ */
+enum ath10k_spectral_mode {
+	SPECTRAL_DISABLED = 0,
+	SPECTRAL_BACKGROUND,
+	SPECTRAL_MANUAL,
+};
+
+#ifdef CONFIG_ATH10K_DEBUGFS
+
+int ath10k_spectral_process_fft(struct ath10k *ar,
+				struct wmi_single_phyerr_rx_event *event,
+				struct phyerr_fft_report *fftr,
+				size_t bin_len, u64 tsf);
+int ath10k_spectral_start(struct ath10k *ar);
+int ath10k_spectral_vif_stop(struct ath10k_vif *arvif);
+int ath10k_spectral_create(struct ath10k *ar);
+void ath10k_spectral_destroy(struct ath10k *ar);
+
+#else
+
+static inline int
+ath10k_spectral_process_fft(struct ath10k *ar,
+			    struct wmi_single_phyerr_rx_event *event,
+			    struct phyerr_fft_report *fftr,
+			    size_t bin_len, u64 tsf)
+{
+	return 0;
+}
+
+static inline int ath10k_spectral_start(struct ath10k *ar)
+{
+	return 0;
+}
+
+static inline int ath10k_spectral_vif_stop(struct ath10k_vif *arvif)
+{
+	return 0;
+}
+
+static inline int ath10k_spectral_create(struct ath10k *ar)
+{
+	return 0;
+}
+
+static inline void ath10k_spectral_destroy(struct ath10k *ar)
+{
+}
+
+#endif /* CONFIG_ATH10K_DEBUGFS */
+
+#endif /* SPECTRAL_H */

drivers/net/wireless/ath/ath10k/txrx.c

@@ -32,14 +32,14 @@ static void ath10k_report_offchan_tx(struct ath10k *ar, struct sk_buff *skb)
 	 * offchan_tx_skb. */
 	spin_lock_bh(&ar->data_lock);
 	if (ar->offchan_tx_skb != skb) {
-		ath10k_warn("completed old offchannel frame\n");
+		ath10k_warn(ar, "completed old offchannel frame\n");
 		goto out;
 	}
 
 	complete(&ar->offchan_tx_completed);
 	ar->offchan_tx_skb = NULL; /* just for sanity */
 
-	ath10k_dbg(ATH10K_DBG_HTT, "completed offchannel skb %p\n", skb);
+	ath10k_dbg(ar, ATH10K_DBG_HTT, "completed offchannel skb %p\n", skb);
 out:
 	spin_unlock_bh(&ar->data_lock);
 }
@@ -47,18 +47,19 @@ static void ath10k_report_offchan_tx(struct ath10k *ar, struct sk_buff *skb)
 void ath10k_txrx_tx_unref(struct ath10k_htt *htt,
 			  const struct htt_tx_done *tx_done)
 {
-	struct device *dev = htt->ar->dev;
+	struct ath10k *ar = htt->ar;
+	struct device *dev = ar->dev;
 	struct ieee80211_tx_info *info;
 	struct ath10k_skb_cb *skb_cb;
 	struct sk_buff *msdu;
 
 	lockdep_assert_held(&htt->tx_lock);
 
-	ath10k_dbg(ATH10K_DBG_HTT, "htt tx completion msdu_id %u discard %d no_ack %d\n",
+	ath10k_dbg(ar, ATH10K_DBG_HTT, "htt tx completion msdu_id %u discard %d no_ack %d\n",
 		   tx_done->msdu_id, !!tx_done->discard, !!tx_done->no_ack);
 
 	if (tx_done->msdu_id >= htt->max_num_pending_tx) {
-		ath10k_warn("warning: msdu_id %d too big, ignoring\n",
+		ath10k_warn(ar, "warning: msdu_id %d too big, ignoring\n",
 			    tx_done->msdu_id);
 		return;
 	}
@@ -182,7 +183,7 @@ void ath10k_peer_map_event(struct ath10k_htt *htt,
 		wake_up(&ar->peer_mapping_wq);
 	}
 
-	ath10k_dbg(ATH10K_DBG_HTT, "htt peer map vdev %d peer %pM id %d\n",
+	ath10k_dbg(ar, ATH10K_DBG_HTT, "htt peer map vdev %d peer %pM id %d\n",
 		   ev->vdev_id, ev->addr, ev->peer_id);
 
 	set_bit(ev->peer_id, peer->peer_ids);
@@ -199,12 +200,12 @@ void ath10k_peer_unmap_event(struct ath10k_htt *htt,
 	spin_lock_bh(&ar->data_lock);
 	peer = ath10k_peer_find_by_id(ar, ev->peer_id);
 	if (!peer) {
-		ath10k_warn("peer-unmap-event: unknown peer id %d\n",
+		ath10k_warn(ar, "peer-unmap-event: unknown peer id %d\n",
 			    ev->peer_id);
 		goto exit;
 	}
 
-	ath10k_dbg(ATH10K_DBG_HTT, "htt peer unmap vdev %d peer %pM id %d\n",
+	ath10k_dbg(ar, ATH10K_DBG_HTT, "htt peer unmap vdev %d peer %pM id %d\n",
 		   peer->vdev_id, peer->addr, ev->peer_id);
 
 	clear_bit(ev->peer_id, peer->peer_ids);

drivers/net/wireless/ath/ath6kl/init.c

@@ -1049,7 +1049,7 @@ static int ath6kl_fetch_fw_apin(struct ath6kl *ar, const char *name)
 			ar->hw.reserved_ram_size = le32_to_cpup(val);
 
 			ath6kl_dbg(ATH6KL_DBG_BOOT,
-				   "found reserved ram size ie 0x%d\n",
+				   "found reserved ram size ie %d\n",
 				   ar->hw.reserved_ram_size);
 			break;
 		case ATH6KL_FW_IE_CAPABILITIES:

drivers/net/wireless/ath/ath6kl/main.c

@@ -225,7 +225,7 @@ int ath6kl_diag_write32(struct ath6kl *ar, u32 address, __le32 value)
 	ret = ath6kl_hif_diag_write32(ar, address, value);
 
 	if (ret) {
-		ath6kl_err("failed to write 0x%x during diagnose window to 0x%d\n",
+		ath6kl_err("failed to write 0x%x during diagnose window to 0x%x\n",
 			   address, value);
 		return ret;
 	}

drivers/net/wireless/ath/ath6kl/sdio.c

@@ -1400,6 +1400,7 @@ static const struct sdio_device_id ath6kl_sdio_devices[] = {
 	{SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6003_BASE | 0x1))},
 	{SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6004_BASE | 0x0))},
 	{SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6004_BASE | 0x1))},
+	{SDIO_DEVICE(MANUFACTURER_CODE, (MANUFACTURER_ID_AR6004_BASE | 0x2))},
 	{},
 };