Merge remote-tracking branch 'wireless-next/master' into iwlwifi-next

124 files changed, 2712 insertions, 1741 deletions

diff --git a/drivers/net/wireless/ath/ar5523/ar5523.c b/drivers/net/wireless/ath/ar5523/ar5523.c
index 507d9a9ee69a..f92050617ae6 100644
--- a/drivers/net/wireless/ath/ar5523/ar5523.c
+++ b/drivers/net/wireless/ath/ar5523/ar5523.c
@@ -1090,7 +1090,8 @@ static int ar5523_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 	return ret;
 }
 
-static void ar5523_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void ar5523_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			 u32 queues, bool drop)
 {
 	struct ar5523 *ar = hw->priv;
 
diff --git a/drivers/net/wireless/ath/ath10k/bmi.c b/drivers/net/wireless/ath/ath10k/bmi.c
index a1f099628850..17d221abd58c 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.c
+++ b/drivers/net/wireless/ath/ath10k/bmi.c
@@ -175,7 +175,7 @@ int ath10k_bmi_write_memory(struct ath10k *ar,
 	return 0;
 }
 
-int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param)
+int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 param, u32 *result)
 {
 	struct bmi_cmd cmd;
 	union bmi_resp resp;
@@ -184,7 +184,7 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param)
 	int ret;
 
 	ath10k_dbg(ATH10K_DBG_BMI, "bmi execute address 0x%x param 0x%x\n",
-		   address, *param);
+		   address, param);
 
 	if (ar->bmi.done_sent) {
 		ath10k_warn("command disallowed\n");
@@ -193,7 +193,7 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param)
 
 	cmd.id            = __cpu_to_le32(BMI_EXECUTE);
 	cmd.execute.addr  = __cpu_to_le32(address);
-	cmd.execute.param = __cpu_to_le32(*param);
+	cmd.execute.param = __cpu_to_le32(param);
 
 	ret = ath10k_hif_exchange_bmi_msg(ar, &cmd, cmdlen, &resp, &resplen);
 	if (ret) {
@@ -204,10 +204,13 @@ int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param)
 	if (resplen < sizeof(resp.execute)) {
 		ath10k_warn("invalid execute response length (%d)\n",
 			    resplen);
-		return ret;
+		return -EIO;
 	}
 
-	*param = __le32_to_cpu(resp.execute.result);
+	*result = __le32_to_cpu(resp.execute.result);
+
+	ath10k_dbg(ATH10K_DBG_BMI, "bmi execute result 0x%x\n", *result);
+
 	return 0;
 }
 
diff --git a/drivers/net/wireless/ath/ath10k/bmi.h b/drivers/net/wireless/ath/ath10k/bmi.h
index 8d81ce1cec21..3a9bdf51c96a 100644
--- a/drivers/net/wireless/ath/ath10k/bmi.h
+++ b/drivers/net/wireless/ath/ath10k/bmi.h
@@ -217,7 +217,7 @@ int ath10k_bmi_write_memory(struct ath10k *ar, u32 address,
 		ret;							\
 	})
 
-int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 *param);
+int ath10k_bmi_execute(struct ath10k *ar, u32 address, u32 param, u32 *result);
 int ath10k_bmi_lz_stream_start(struct ath10k *ar, u32 address);
 int ath10k_bmi_lz_data(struct ath10k *ar, const void *buffer, u32 length);
 int ath10k_bmi_fast_download(struct ath10k *ar, u32 address,
diff --git a/drivers/net/wireless/ath/ath10k/ce.c b/drivers/net/wireless/ath/ath10k/ce.c
index a79499c82350..1e4cad8632b5 100644
--- a/drivers/net/wireless/ath/ath10k/ce.c
+++ b/drivers/net/wireless/ath/ath10k/ce.c
@@ -840,35 +840,17 @@ void ath10k_ce_recv_cb_register(struct ath10k_ce_pipe *ce_state,
 
 static int ath10k_ce_init_src_ring(struct ath10k *ar,
 				   unsigned int ce_id,
-				   struct ath10k_ce_pipe *ce_state,
 				   const struct ce_attr *attr)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-	struct ath10k_ce_ring *src_ring;
-	unsigned int nentries = attr->src_nentries;
-	unsigned int ce_nbytes;
-	u32 ctrl_addr = ath10k_ce_base_address(ce_id);
-	dma_addr_t base_addr;
-	char *ptr;
-
-	nentries = roundup_pow_of_two(nentries);
-
-	if (ce_state->src_ring) {
-		WARN_ON(ce_state->src_ring->nentries != nentries);
-		return 0;
-	}
+	struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
+	struct ath10k_ce_ring *src_ring = ce_state->src_ring;
+	u32 nentries, ctrl_addr = ath10k_ce_base_address(ce_id);
 
-	ce_nbytes = sizeof(struct ath10k_ce_ring) + (nentries * sizeof(void *));
-	ptr = kzalloc(ce_nbytes, GFP_KERNEL);
-	if (ptr == NULL)
-		return -ENOMEM;
+	nentries = roundup_pow_of_two(attr->src_nentries);
 
-	ce_state->src_ring = (struct ath10k_ce_ring *)ptr;
-	src_ring = ce_state->src_ring;
-
-	ptr += sizeof(struct ath10k_ce_ring);
-	src_ring->nentries = nentries;
-	src_ring->nentries_mask = nentries - 1;
+	memset(src_ring->per_transfer_context, 0,
+	       nentries * sizeof(*src_ring->per_transfer_context));
 
 	src_ring->sw_index = ath10k_ce_src_ring_read_index_get(ar, ctrl_addr);
 	src_ring->sw_index &= src_ring->nentries_mask;
@@ -878,21 +860,87 @@ static int ath10k_ce_init_src_ring(struct ath10k *ar,
 		ath10k_ce_src_ring_write_index_get(ar, ctrl_addr);
 	src_ring->write_index &= src_ring->nentries_mask;
 
-	src_ring->per_transfer_context = (void **)ptr;
+	ath10k_ce_src_ring_base_addr_set(ar, ctrl_addr,
+					 src_ring->base_addr_ce_space);
+	ath10k_ce_src_ring_size_set(ar, ctrl_addr, nentries);
+	ath10k_ce_src_ring_dmax_set(ar, ctrl_addr, attr->src_sz_max);
+	ath10k_ce_src_ring_byte_swap_set(ar, ctrl_addr, 0);
+	ath10k_ce_src_ring_lowmark_set(ar, ctrl_addr, 0);
+	ath10k_ce_src_ring_highmark_set(ar, ctrl_addr, nentries);
+
+	ath10k_dbg(ATH10K_DBG_BOOT,
+		   "boot init ce src ring id %d entries %d base_addr %p\n",
+		   ce_id, nentries, src_ring->base_addr_owner_space);
+
+	return 0;
+}
+
+static int ath10k_ce_init_dest_ring(struct ath10k *ar,
+				    unsigned int ce_id,
+				    const struct ce_attr *attr)
+{
+	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+	struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
+	struct ath10k_ce_ring *dest_ring = ce_state->dest_ring;
+	u32 nentries, ctrl_addr = ath10k_ce_base_address(ce_id);
+
+	nentries = roundup_pow_of_two(attr->dest_nentries);
+
+	memset(dest_ring->per_transfer_context, 0,
+	       nentries * sizeof(*dest_ring->per_transfer_context));
+
+	dest_ring->sw_index = ath10k_ce_dest_ring_read_index_get(ar, ctrl_addr);
+	dest_ring->sw_index &= dest_ring->nentries_mask;
+	dest_ring->write_index =
+		ath10k_ce_dest_ring_write_index_get(ar, ctrl_addr);
+	dest_ring->write_index &= dest_ring->nentries_mask;
+
+	ath10k_ce_dest_ring_base_addr_set(ar, ctrl_addr,
+					  dest_ring->base_addr_ce_space);
+	ath10k_ce_dest_ring_size_set(ar, ctrl_addr, nentries);
+	ath10k_ce_dest_ring_byte_swap_set(ar, ctrl_addr, 0);
+	ath10k_ce_dest_ring_lowmark_set(ar, ctrl_addr, 0);
+	ath10k_ce_dest_ring_highmark_set(ar, ctrl_addr, nentries);
+
+	ath10k_dbg(ATH10K_DBG_BOOT,
+		   "boot ce dest ring id %d entries %d base_addr %p\n",
+		   ce_id, nentries, dest_ring->base_addr_owner_space);
+
+	return 0;
+}
+
+static struct ath10k_ce_ring *
+ath10k_ce_alloc_src_ring(struct ath10k *ar, unsigned int ce_id,
+			 const struct ce_attr *attr)
+{
+	struct ath10k_ce_ring *src_ring;
+	u32 nentries = attr->src_nentries;
+	dma_addr_t base_addr;
+
+	nentries = roundup_pow_of_two(nentries);
+
+	src_ring = kzalloc(sizeof(*src_ring) +
+			   (nentries *
+			    sizeof(*src_ring->per_transfer_context)),
+			   GFP_KERNEL);
+	if (src_ring == NULL)
+		return ERR_PTR(-ENOMEM);
+
+	src_ring->nentries = nentries;
+	src_ring->nentries_mask = nentries - 1;
 
 	/*
 	 * Legacy platforms that do not support cache
 	 * coherent DMA are unsupported
 	 */
 	src_ring->base_addr_owner_space_unaligned =
-		pci_alloc_consistent(ar_pci->pdev,
-				     (nentries * sizeof(struct ce_desc) +
-				      CE_DESC_RING_ALIGN),
-				     &base_addr);
+		dma_alloc_coherent(ar->dev,
+				   (nentries * sizeof(struct ce_desc) +
+				    CE_DESC_RING_ALIGN),
+				   &base_addr, GFP_KERNEL);
 	if (!src_ring->base_addr_owner_space_unaligned) {
-		kfree(ce_state->src_ring);
-		ce_state->src_ring = NULL;
-		return -ENOMEM;
+		kfree(src_ring);
+		return ERR_PTR(-ENOMEM);
 	}
 
 	src_ring->base_addr_ce_space_unaligned = base_addr;
@@ -912,88 +960,54 @@ static int ath10k_ce_init_src_ring(struct ath10k *ar,
 		kmalloc((nentries * sizeof(struct ce_desc) +
 			 CE_DESC_RING_ALIGN), GFP_KERNEL);
 	if (!src_ring->shadow_base_unaligned) {
-		pci_free_consistent(ar_pci->pdev,
-				    (nentries * sizeof(struct ce_desc) +
-				     CE_DESC_RING_ALIGN),
-				    src_ring->base_addr_owner_space,
-				    src_ring->base_addr_ce_space);
-		kfree(ce_state->src_ring);
-		ce_state->src_ring = NULL;
-		return -ENOMEM;
+		dma_free_coherent(ar->dev,
+				  (nentries * sizeof(struct ce_desc) +
+				   CE_DESC_RING_ALIGN),
+				  src_ring->base_addr_owner_space,
+				  src_ring->base_addr_ce_space);
+		kfree(src_ring);
+		return ERR_PTR(-ENOMEM);
 	}
 
 	src_ring->shadow_base = PTR_ALIGN(
 			src_ring->shadow_base_unaligned,
 			CE_DESC_RING_ALIGN);
 
-	ath10k_ce_src_ring_base_addr_set(ar, ctrl_addr,
-					 src_ring->base_addr_ce_space);
-	ath10k_ce_src_ring_size_set(ar, ctrl_addr, nentries);
-	ath10k_ce_src_ring_dmax_set(ar, ctrl_addr, attr->src_sz_max);
-	ath10k_ce_src_ring_byte_swap_set(ar, ctrl_addr, 0);
-	ath10k_ce_src_ring_lowmark_set(ar, ctrl_addr, 0);
-	ath10k_ce_src_ring_highmark_set(ar, ctrl_addr, nentries);
-
-	ath10k_dbg(ATH10K_DBG_BOOT,
-		   "boot ce src ring id %d entries %d base_addr %p\n",
-		   ce_id, nentries, src_ring->base_addr_owner_space);
-
-	return 0;
+	return src_ring;
 }
 
-static int ath10k_ce_init_dest_ring(struct ath10k *ar,
-				    unsigned int ce_id,
-				    struct ath10k_ce_pipe *ce_state,
-				    const struct ce_attr *attr)
+static struct ath10k_ce_ring *
+ath10k_ce_alloc_dest_ring(struct ath10k *ar, unsigned int ce_id,
+			  const struct ce_attr *attr)
 {
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	struct ath10k_ce_ring *dest_ring;
-	unsigned int nentries = attr->dest_nentries;
-	unsigned int ce_nbytes;
-	u32 ctrl_addr = ath10k_ce_base_address(ce_id);
+	u32 nentries;
 	dma_addr_t base_addr;
-	char *ptr;
 
-	nentries = roundup_pow_of_two(nentries);
+	nentries = roundup_pow_of_two(attr->dest_nentries);
 
-	if (ce_state->dest_ring) {
-		WARN_ON(ce_state->dest_ring->nentries != nentries);
-		return 0;
-	}
-
-	ce_nbytes = sizeof(struct ath10k_ce_ring) + (nentries * sizeof(void *));
-	ptr = kzalloc(ce_nbytes, GFP_KERNEL);
-	if (ptr == NULL)
-		return -ENOMEM;
-
-	ce_state->dest_ring = (struct ath10k_ce_ring *)ptr;
-	dest_ring = ce_state->dest_ring;
+	dest_ring = kzalloc(sizeof(*dest_ring) +
+			    (nentries *
+			     sizeof(*dest_ring->per_transfer_context)),
+			    GFP_KERNEL);
+	if (dest_ring == NULL)
+		return ERR_PTR(-ENOMEM);
 
-	ptr += sizeof(struct ath10k_ce_ring);
 	dest_ring->nentries = nentries;
 	dest_ring->nentries_mask = nentries - 1;
 
-	dest_ring->sw_index = ath10k_ce_dest_ring_read_index_get(ar, ctrl_addr);
-	dest_ring->sw_index &= dest_ring->nentries_mask;
-	dest_ring->write_index =
-		ath10k_ce_dest_ring_write_index_get(ar, ctrl_addr);
-	dest_ring->write_index &= dest_ring->nentries_mask;
-
-	dest_ring->per_transfer_context = (void **)ptr;
-
 	/*
 	 * Legacy platforms that do not support cache
 	 * coherent DMA are unsupported
 	 */
 	dest_ring->base_addr_owner_space_unaligned =
-		pci_alloc_consistent(ar_pci->pdev,
-				     (nentries * sizeof(struct ce_desc) +
-				      CE_DESC_RING_ALIGN),
-				     &base_addr);
+		dma_alloc_coherent(ar->dev,
+				   (nentries * sizeof(struct ce_desc) +
+				    CE_DESC_RING_ALIGN),
+				   &base_addr, GFP_KERNEL);
 	if (!dest_ring->base_addr_owner_space_unaligned) {
-		kfree(ce_state->dest_ring);
-		ce_state->dest_ring = NULL;
-		return -ENOMEM;
+		kfree(dest_ring);
+		return ERR_PTR(-ENOMEM);
 	}
 
 	dest_ring->base_addr_ce_space_unaligned = base_addr;
@@ -1012,39 +1026,7 @@ static int ath10k_ce_init_dest_ring(struct ath10k *ar,
 			dest_ring->base_addr_ce_space_unaligned,
 			CE_DESC_RING_ALIGN);
 
-	ath10k_ce_dest_ring_base_addr_set(ar, ctrl_addr,
-					  dest_ring->base_addr_ce_space);
-	ath10k_ce_dest_ring_size_set(ar, ctrl_addr, nentries);
-	ath10k_ce_dest_ring_byte_swap_set(ar, ctrl_addr, 0);
-	ath10k_ce_dest_ring_lowmark_set(ar, ctrl_addr, 0);
-	ath10k_ce_dest_ring_highmark_set(ar, ctrl_addr, nentries);
-
-	ath10k_dbg(ATH10K_DBG_BOOT,
-		   "boot ce dest ring id %d entries %d base_addr %p\n",
-		   ce_id, nentries, dest_ring->base_addr_owner_space);
-
-	return 0;
-}
-
-static struct ath10k_ce_pipe *ath10k_ce_init_state(struct ath10k *ar,
-					     unsigned int ce_id,
-					     const struct ce_attr *attr)
-{
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-	struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
-	u32 ctrl_addr = ath10k_ce_base_address(ce_id);
-
-	spin_lock_bh(&ar_pci->ce_lock);
-
-	ce_state->ar = ar;
-	ce_state->id = ce_id;
-	ce_state->ctrl_addr = ctrl_addr;
-	ce_state->attr_flags = attr->flags;
-	ce_state->src_sz_max = attr->src_sz_max;
-
-	spin_unlock_bh(&ar_pci->ce_lock);
-
-	return ce_state;
+	return dest_ring;
 }
 
 /*
@@ -1054,11 +1036,11 @@ static struct ath10k_ce_pipe *ath10k_ce_init_state(struct ath10k *ar,
  * initialization. It may be that only one side or the other is
  * initialized by software/firmware.
  */
-struct ath10k_ce_pipe *ath10k_ce_init(struct ath10k *ar,
-				unsigned int ce_id,
-				const struct ce_attr *attr)
+int ath10k_ce_init_pipe(struct ath10k *ar, unsigned int ce_id,
+			const struct ce_attr *attr)
 {
-	struct ath10k_ce_pipe *ce_state;
+	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+	struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
 	int ret;
 
 	/*
@@ -1074,64 +1056,128 @@ struct ath10k_ce_pipe *ath10k_ce_init(struct ath10k *ar,
 
 	ret = ath10k_pci_wake(ar);
 	if (ret)
-		return NULL;
+		return ret;
 
-	ce_state = ath10k_ce_init_state(ar, ce_id, attr);
-	if (!ce_state) {
-		ath10k_err("Failed to initialize CE state for ID: %d\n", ce_id);
-		goto out;
-	}
+	spin_lock_bh(&ar_pci->ce_lock);
+	ce_state->ar = ar;
+	ce_state->id = ce_id;
+	ce_state->ctrl_addr = ath10k_ce_base_address(ce_id);
+	ce_state->attr_flags = attr->flags;
+	ce_state->src_sz_max = attr->src_sz_max;
+	spin_unlock_bh(&ar_pci->ce_lock);
 
 	if (attr->src_nentries) {
-		ret = ath10k_ce_init_src_ring(ar, ce_id, ce_state, attr);
+		ret = ath10k_ce_init_src_ring(ar, ce_id, attr);
 		if (ret) {
 			ath10k_err("Failed to initialize CE src ring for ID: %d (%d)\n",
 				   ce_id, ret);
-			ath10k_ce_deinit(ce_state);
-			ce_state = NULL;
 			goto out;
 		}
 	}
 
 	if (attr->dest_nentries) {
-		ret = ath10k_ce_init_dest_ring(ar, ce_id, ce_state, attr);
+		ret = ath10k_ce_init_dest_ring(ar, ce_id, attr);
 		if (ret) {
 			ath10k_err("Failed to initialize CE dest ring for ID: %d (%d)\n",
 				   ce_id, ret);
-			ath10k_ce_deinit(ce_state);
-			ce_state = NULL;
 			goto out;
 		}
 	}
 
 out:
 	ath10k_pci_sleep(ar);
-	return ce_state;
+	return ret;
 }
 
-void ath10k_ce_deinit(struct ath10k_ce_pipe *ce_state)
+static void ath10k_ce_deinit_src_ring(struct ath10k *ar, unsigned int ce_id)
+{
+	u32 ctrl_addr = ath10k_ce_base_address(ce_id);
+
+	ath10k_ce_src_ring_base_addr_set(ar, ctrl_addr, 0);
+	ath10k_ce_src_ring_size_set(ar, ctrl_addr, 0);
+	ath10k_ce_src_ring_dmax_set(ar, ctrl_addr, 0);
+	ath10k_ce_src_ring_highmark_set(ar, ctrl_addr, 0);
+}
+
+static void ath10k_ce_deinit_dest_ring(struct ath10k *ar, unsigned int ce_id)
+{
+	u32 ctrl_addr = ath10k_ce_base_address(ce_id);
+
+	ath10k_ce_dest_ring_base_addr_set(ar, ctrl_addr, 0);
+	ath10k_ce_dest_ring_size_set(ar, ctrl_addr, 0);
+	ath10k_ce_dest_ring_highmark_set(ar, ctrl_addr, 0);
+}
+
+void ath10k_ce_deinit_pipe(struct ath10k *ar, unsigned int ce_id)
+{
+	int ret;
+
+	ret = ath10k_pci_wake(ar);
+	if (ret)
+		return;
+
+	ath10k_ce_deinit_src_ring(ar, ce_id);
+	ath10k_ce_deinit_dest_ring(ar, ce_id);
+
+	ath10k_pci_sleep(ar);
+}
+
+int ath10k_ce_alloc_pipe(struct ath10k *ar, int ce_id,
+			 const struct ce_attr *attr)
+{
+	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+	struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
+	int ret;
+
+	if (attr->src_nentries) {
+		ce_state->src_ring = ath10k_ce_alloc_src_ring(ar, ce_id, attr);
+		if (IS_ERR(ce_state->src_ring)) {
+			ret = PTR_ERR(ce_state->src_ring);
+			ath10k_err("failed to allocate copy engine source ring %d: %d\n",
+				   ce_id, ret);
+			ce_state->src_ring = NULL;
+			return ret;
+		}
+	}
+
+	if (attr->dest_nentries) {
+		ce_state->dest_ring = ath10k_ce_alloc_dest_ring(ar, ce_id,
+								attr);
+		if (IS_ERR(ce_state->dest_ring)) {
+			ret = PTR_ERR(ce_state->dest_ring);
+			ath10k_err("failed to allocate copy engine destination ring %d: %d\n",
+				   ce_id, ret);
+			ce_state->dest_ring = NULL;
+			return ret;
+		}
+	}
+
+	return 0;
+}
+
+void ath10k_ce_free_pipe(struct ath10k *ar, int ce_id)
 {
-	struct ath10k *ar = ce_state->ar;
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+	struct ath10k_ce_pipe *ce_state = &ar_pci->ce_states[ce_id];
 
 	if (ce_state->src_ring) {
 		kfree(ce_state->src_ring->shadow_base_unaligned);
-		pci_free_consistent(ar_pci->pdev,
-				    (ce_state->src_ring->nentries *
-				     sizeof(struct ce_desc) +
-				     CE_DESC_RING_ALIGN),
-				    ce_state->src_ring->base_addr_owner_space,
-				    ce_state->src_ring->base_addr_ce_space);
+		dma_free_coherent(ar->dev,
+				  (ce_state->src_ring->nentries *
+				   sizeof(struct ce_desc) +
+				   CE_DESC_RING_ALIGN),
+				  ce_state->src_ring->base_addr_owner_space,
+				  ce_state->src_ring->base_addr_ce_space);
 		kfree(ce_state->src_ring);
 	}
 
 	if (ce_state->dest_ring) {
-		pci_free_consistent(ar_pci->pdev,
-				    (ce_state->dest_ring->nentries *
-				     sizeof(struct ce_desc) +
-				     CE_DESC_RING_ALIGN),
-				    ce_state->dest_ring->base_addr_owner_space,
-				    ce_state->dest_ring->base_addr_ce_space);
+		dma_free_coherent(ar->dev,
+				  (ce_state->dest_ring->nentries *
+				   sizeof(struct ce_desc) +
+				   CE_DESC_RING_ALIGN),
+				  ce_state->dest_ring->base_addr_owner_space,
+				  ce_state->dest_ring->base_addr_ce_space);
 		kfree(ce_state->dest_ring);
 	}
 
diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h
index 8eb7f99ed992..fd0bc3561e42 100644
--- a/drivers/net/wireless/ath/ath10k/ce.h
+++ b/drivers/net/wireless/ath/ath10k/ce.h
@@ -104,7 +104,8 @@ struct ath10k_ce_ring {
 	void *shadow_base_unaligned;
 	struct ce_desc *shadow_base;
 
-	void **per_transfer_context;
+	/* keep last */
+	void *per_transfer_context[0];
 };
 
 struct ath10k_ce_pipe {
@@ -210,10 +211,12 @@ int ath10k_ce_completed_send_next(struct ath10k_ce_pipe *ce_state,
 
 /*==================CE Engine Initialization=======================*/
 
-/* Initialize an instance of a CE */
-struct ath10k_ce_pipe *ath10k_ce_init(struct ath10k *ar,
-				unsigned int ce_id,
-				const struct ce_attr *attr);
+int ath10k_ce_init_pipe(struct ath10k *ar, unsigned int ce_id,
+			const struct ce_attr *attr);
+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);
+void ath10k_ce_free_pipe(struct ath10k *ar, int ce_id);
 
 /*==================CE Engine Shutdown=======================*/
 /*
@@ -236,8 +239,6 @@ int ath10k_ce_cancel_send_next(struct ath10k_ce_pipe *ce_state,
 			       unsigned int *nbytesp,
 			       unsigned int *transfer_idp);
 
-void ath10k_ce_deinit(struct ath10k_ce_pipe *ce_state);
-
 /*==================CE Interrupt Handlers====================*/
 void ath10k_ce_per_engine_service_any(struct ath10k *ar);
 void ath10k_ce_per_engine_service(struct ath10k *ar, unsigned int ce_id);
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index ebc5fc2ede75..6abde37fb339 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -249,30 +249,40 @@ exit:
 
 static int ath10k_download_and_run_otp(struct ath10k *ar)
 {
-	u32 address = ar->hw_params.patch_load_addr;
-	u32 exec_param;
+	u32 result, address = ar->hw_params.patch_load_addr;
 	int ret;
 
 	/* OTP is optional */
 
-	if (!ar->otp_data || !ar->otp_len)
+	if (!ar->otp_data || !ar->otp_len) {
+		ath10k_warn("Not running otp, calibration will be incorrect (otp-data %p otp_len %zd)!\n",
+			    ar->otp_data, ar->otp_len);
 		return 0;
+	}
+
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot upload otp to 0x%x len %zd\n",
+		   address, ar->otp_len);
 
 	ret = ath10k_bmi_fast_download(ar, address, ar->otp_data, ar->otp_len);
 	if (ret) {
 		ath10k_err("could not write otp (%d)\n", ret);
-		goto exit;
+		return ret;
 	}
 
-	exec_param = 0;
-	ret = ath10k_bmi_execute(ar, address, &exec_param);
+	ret = ath10k_bmi_execute(ar, address, 0, &result);
 	if (ret) {
 		ath10k_err("could not execute otp (%d)\n", ret);
-		goto exit;
+		return ret;
 	}
 
-exit:
-	return ret;
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot otp execute result %d\n", result);
+
+	if (result != 0) {
+		ath10k_err("otp calibration failed: %d", result);
+		return -EINVAL;
+	}
+
+	return 0;
 }
 
 static int ath10k_download_fw(struct ath10k *ar)
@@ -389,8 +399,8 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
 	/* first fetch the firmware file (firmware-*.bin) */
 	ar->firmware = ath10k_fetch_fw_file(ar, ar->hw_params.fw.dir, name);
 	if (IS_ERR(ar->firmware)) {
-		ath10k_err("Could not fetch firmware file '%s': %ld\n",
-			   name, PTR_ERR(ar->firmware));
+		ath10k_err("could not fetch firmware file '%s/%s': %ld\n",
+			   ar->hw_params.fw.dir, name, PTR_ERR(ar->firmware));
 		return PTR_ERR(ar->firmware);
 	}
 
@@ -401,14 +411,14 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
 	magic_len = strlen(ATH10K_FIRMWARE_MAGIC) + 1;
 
 	if (len < magic_len) {
-		ath10k_err("firmware image too small to contain magic: %zu\n",
-			   len);
+		ath10k_err("firmware file '%s/%s' too small to contain magic: %zu\n",
+			   ar->hw_params.fw.dir, name, len);
 		ret = -EINVAL;
 		goto err;
 	}
 
 	if (memcmp(data, ATH10K_FIRMWARE_MAGIC, magic_len) != 0) {
-		ath10k_err("Invalid firmware magic\n");
+		ath10k_err("invalid firmware magic\n");
 		ret = -EINVAL;
 		goto err;
 	}
@@ -430,7 +440,7 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
 		data += sizeof(*hdr);
 
 		if (len < ie_len) {
-			ath10k_err("Invalid length for FW IE %d (%zu < %zu)\n",
+			ath10k_err("invalid length for FW IE %d (%zu < %zu)\n",
 				   ie_id, len, ie_len);
 			ret = -EINVAL;
 			goto err;
@@ -513,8 +523,8 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
 	}
 
 	if (!ar->firmware_data || !ar->firmware_len) {
-		ath10k_warn("No ATH10K_FW_IE_FW_IMAGE found from %s, skipping\n",
-			    name);
+		ath10k_warn("No ATH10K_FW_IE_FW_IMAGE found from '%s/%s', skipping\n",
+			    ar->hw_params.fw.dir, name);
 		ret = -ENOMEDIUM;
 		goto err;
 	}
@@ -531,7 +541,9 @@ static int ath10k_core_fetch_firmware_api_n(struct ath10k *ar, const char *name)
 					 ar->hw_params.fw.board);
 	if (IS_ERR(ar->board)) {
 		ret = PTR_ERR(ar->board);
-		ath10k_err("could not fetch board data (%d)\n", ret);
+		ath10k_err("could not fetch board data '%s/%s' (%d)\n",
+			   ar->hw_params.fw.dir, ar->hw_params.fw.board,
+			   ret);
 		goto err;
 	}
 
@@ -549,19 +561,21 @@ static int ath10k_core_fetch_firmware_files(struct ath10k *ar)
 {
 	int ret;
 
+	ar->fw_api = 2;
+	ath10k_dbg(ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
+
 	ret = ath10k_core_fetch_firmware_api_n(ar, ATH10K_FW_API2_FILE);
-	if (ret == 0) {
-		ar->fw_api = 2;
-		goto out;
-	}
+	if (ret == 0)
+		goto success;
+
+	ar->fw_api = 1;
+	ath10k_dbg(ATH10K_DBG_BOOT, "trying fw api %d\n", ar->fw_api);
 
 	ret = ath10k_core_fetch_firmware_api_1(ar);
 	if (ret)
 		return ret;
 
-	ar->fw_api = 1;
-
-out:
+success:
 	ath10k_dbg(ATH10K_DBG_BOOT, "using fw api %d\n", ar->fw_api);
 
 	return 0;
@@ -572,16 +586,22 @@ static int ath10k_init_download_firmware(struct ath10k *ar)
 	int ret;
 
 	ret = ath10k_download_board_data(ar);
-	if (ret)
+	if (ret) {
+		ath10k_err("failed to download board data: %d\n", ret);
 		return ret;
+	}
 
 	ret = ath10k_download_and_run_otp(ar);
-	if (ret)
+	if (ret) {
+		ath10k_err("failed to run otp: %d\n", ret);
 		return ret;
+	}
 
 	ret = ath10k_download_fw(ar);
-	if (ret)
+	if (ret) {
+		ath10k_err("failed to download firmware: %d\n", ret);
 		return ret;
+	}
 
 	return ret;
 }
@@ -835,9 +855,12 @@ int ath10k_core_start(struct ath10k *ar)
 	INIT_LIST_HEAD(&ar->arvifs);
 
 	if (!test_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags))
-		ath10k_info("%s (0x%x) fw %s api %d htt %d.%d\n",
-			    ar->hw_params.name, ar->target_version,
-			    ar->hw->wiphy->fw_version, ar->fw_api,
+		ath10k_info("%s (0x%08x, 0x%08x) fw %s api %d htt %d.%d\n",
+			    ar->hw_params.name,
+			    ar->target_version,
+			    ar->chip_id,
+			    ar->hw->wiphy->fw_version,
+			    ar->fw_api,
 			    ar->htt.target_version_major,
 			    ar->htt.target_version_minor);
 
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 0e71979d837c..2c1dfd719146 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -119,6 +119,7 @@ struct ath10k_peer_stat {
 	u8 peer_macaddr[ETH_ALEN];
 	u32 peer_rssi;
 	u32 peer_tx_rate;
+	u32 peer_rx_rate; /* 10x only */
 };
 
 struct ath10k_target_stats {
@@ -130,6 +131,12 @@ struct ath10k_target_stats {
 	u32 cycle_count;
 	u32 phy_err_count;
 	u32 chan_tx_power;
+	u32 ack_rx_bad;
+	u32 rts_bad;
+	u32 rts_good;
+	u32 fcs_bad;
+	u32 no_beacons;
+	u32 mib_int_count;
 
 	/* PDEV TX stats */
 	s32 comp_queued;
@@ -260,6 +267,8 @@ struct ath10k_vif {
 	u8 fixed_rate;
 	u8 fixed_nss;
 	u8 force_sgi;
+	bool use_cts_prot;
+	int num_legacy_stations;
 };
 
 struct ath10k_vif_iter {
@@ -419,13 +428,18 @@ struct ath10k {
 	struct cfg80211_chan_def chandef;
 
 	int free_vdev_map;
+	bool promisc;
+	bool monitor;
 	int monitor_vdev_id;
-	bool monitor_enabled;
-	bool monitor_present;
+	bool monitor_started;
 	unsigned int filter_flags;
 	unsigned long dev_flags;
 	u32 dfs_block_radar_events;
 
+	/* protected by conf_mutex */
+	bool radar_enabled;
+	int num_started_vdevs;
+
 	struct wmi_pdev_set_wmm_params_arg wmm_params;
 	struct completion install_key_done;
 
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c
index 6debd281350a..1b7ff4ba122c 100644
--- a/drivers/net/wireless/ath/ath10k/debug.c
+++ b/drivers/net/wireless/ath/ath10k/debug.c
@@ -161,7 +161,7 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
 	u8 *tmp = ev->data;
 	struct ath10k_target_stats *stats;
 	int num_pdev_stats, num_vdev_stats, num_peer_stats;
-	struct wmi_pdev_stats *ps;
+	struct wmi_pdev_stats_10x *ps;
 	int i;
 
 	spin_lock_bh(&ar->data_lock);
@@ -173,7 +173,7 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
 	num_peer_stats = __le32_to_cpu(ev->num_peer_stats); /* 0 or max peers */
 
 	if (num_pdev_stats) {
-		ps = (struct wmi_pdev_stats *)tmp;
+		ps = (struct wmi_pdev_stats_10x *)tmp;
 
 		stats->ch_noise_floor = __le32_to_cpu(ps->chan_nf);
 		stats->tx_frame_count = __le32_to_cpu(ps->tx_frame_count);
@@ -228,7 +228,18 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
 		stats->phy_err_drop = __le32_to_cpu(ps->wal.rx.phy_err_drop);
 		stats->mpdu_errs = __le32_to_cpu(ps->wal.rx.mpdu_errs);
 
-		tmp += sizeof(struct wmi_pdev_stats);
+		if (test_bit(ATH10K_FW_FEATURE_WMI_10X,
+			     ar->fw_features)) {
+			stats->ack_rx_bad = __le32_to_cpu(ps->ack_rx_bad);
+			stats->rts_bad = __le32_to_cpu(ps->rts_bad);
+			stats->rts_good = __le32_to_cpu(ps->rts_good);
+			stats->fcs_bad = __le32_to_cpu(ps->fcs_bad);
+			stats->no_beacons = __le32_to_cpu(ps->no_beacons);
+			stats->mib_int_count = __le32_to_cpu(ps->mib_int_count);
+			tmp += sizeof(struct wmi_pdev_stats_10x);
+		} else {
+			tmp += sizeof(struct wmi_pdev_stats_old);
+		}
 	}
 
 	/* 0 or max vdevs */
@@ -243,22 +254,29 @@ void ath10k_debug_read_target_stats(struct ath10k *ar,
 	}
 
 	if (num_peer_stats) {
-		struct wmi_peer_stats *peer_stats;
+		struct wmi_peer_stats_10x *peer_stats;
 		struct ath10k_peer_stat *s;
 
 		stats->peers = num_peer_stats;
 
 		for (i = 0; i < num_peer_stats; i++) {
-			peer_stats = (struct wmi_peer_stats *)tmp;
+			peer_stats = (struct wmi_peer_stats_10x *)tmp;
 			s = &stats->peer_stat[i];
 
-			WMI_MAC_ADDR_TO_CHAR_ARRAY(&peer_stats->peer_macaddr,
-						   s->peer_macaddr);
+			memcpy(s->peer_macaddr, &peer_stats->peer_macaddr.addr,
+			       ETH_ALEN);
 			s->peer_rssi = __le32_to_cpu(peer_stats->peer_rssi);
 			s->peer_tx_rate =
 				__le32_to_cpu(peer_stats->peer_tx_rate);
-
-			tmp += sizeof(struct wmi_peer_stats);
+			if (test_bit(ATH10K_FW_FEATURE_WMI_10X,
+				     ar->fw_features)) {
+				s->peer_rx_rate =
+					__le32_to_cpu(peer_stats->peer_rx_rate);
+				tmp += sizeof(struct wmi_peer_stats_10x);
+
+			} else {
+				tmp += sizeof(struct wmi_peer_stats_old);
+			}
 		}
 	}
 
@@ -272,7 +290,7 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
 	struct ath10k *ar = file->private_data;
 	struct ath10k_target_stats *fw_stats;
 	char *buf = NULL;
-	unsigned int len = 0, buf_len = 2500;
+	unsigned int len = 0, buf_len = 8000;
 	ssize_t ret_cnt = 0;
 	long left;
 	int i;
@@ -320,6 +338,16 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
 			 "Cycle count", fw_stats->cycle_count);
 	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
 			 "PHY error count", fw_stats->phy_err_count);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			 "RTS bad count", fw_stats->rts_bad);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			 "RTS good count", fw_stats->rts_good);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			 "FCS bad count", fw_stats->fcs_bad);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			 "No beacon count", fw_stats->no_beacons);
+	len += scnprintf(buf + len, buf_len - len, "%30s %10u\n",
+			 "MIB int count", fw_stats->mib_int_count);
 
 	len += scnprintf(buf + len, buf_len - len, "\n");
 	len += scnprintf(buf + len, buf_len - len, "%30s\n",
@@ -411,8 +439,8 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
 			 "MPDU errors (FCS, MIC, ENC)", fw_stats->mpdu_errs);
 
 	len += scnprintf(buf + len, buf_len - len, "\n");
-	len += scnprintf(buf + len, buf_len - len, "%30s\n",
-			 "ath10k PEER stats");
+	len += scnprintf(buf + len, buf_len - len, "%30s (%d)\n",
+			 "ath10k PEER stats", fw_stats->peers);
 	len += scnprintf(buf + len, buf_len - len, "%30s\n\n",
 				 "=================");
 
@@ -425,6 +453,9 @@ static ssize_t ath10k_read_fw_stats(struct file *file, char __user *user_buf,
 		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
 				 "Peer TX rate",
 				 fw_stats->peer_stat[i].peer_tx_rate);
+		len += scnprintf(buf + len, buf_len - len, "%30s %u\n",
+				 "Peer RX rate",
+				 fw_stats->peer_stat[i].peer_rx_rate);
 		len += scnprintf(buf + len, buf_len - len, "\n");
 	}
 	spin_unlock_bh(&ar->data_lock);
@@ -451,27 +482,37 @@ static ssize_t ath10k_read_simulate_fw_crash(struct file *file,
 					     char __user *user_buf,
 					     size_t count, loff_t *ppos)
 {
-	const char buf[] = "To simulate firmware crash write the keyword"
-			   " `crash` to this file.\nThis will force firmware"
-			   " to report a crash to the host system.\n";
+	const char buf[] = "To simulate firmware crash write one of the"
+			   " keywords to this file:\n `soft` - this will send"
+			   " WMI_FORCE_FW_HANG_ASSERT to firmware if FW"
+			   " supports that command.\n `hard` - this will send"
+			   " to firmware command with illegal parameters"
+			   " causing firmware crash.\n";
+
 	return simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
 }
 
+/* Simulate firmware crash:
+ * 'soft': Call wmi command causing firmware hang. This firmware hang is
+ * recoverable by warm firmware reset.
+ * 'hard': Force firmware crash by setting any vdev parameter for not allowed
+ * vdev id. This is hard firmware crash because it is recoverable only by cold
+ * firmware reset.
+ */
 static ssize_t ath10k_write_simulate_fw_crash(struct file *file,
 					      const char __user *user_buf,
 					      size_t count, loff_t *ppos)
 {
 	struct ath10k *ar = file->private_data;
-	char buf[32] = {};
+	char buf[32];
 	int ret;
 
 	mutex_lock(&ar->conf_mutex);
 
 	simple_write_to_buffer(buf, sizeof(buf) - 1, ppos, user_buf, count);
-	if (strcmp(buf, "crash") && strcmp(buf, "crash\n")) {
-		ret = -EINVAL;
-		goto exit;
-	}
+
+	/* make sure that buf is null terminated */
+	buf[sizeof(buf) - 1] = 0;
 
 	if (ar->state != ATH10K_STATE_ON &&
 	    ar->state != ATH10K_STATE_RESTARTED) {
@@ -479,14 +520,30 @@ static ssize_t ath10k_write_simulate_fw_crash(struct file *file,
 		goto exit;
 	}
 
-	ath10k_info("simulating firmware crash\n");
+	/* drop the possible '\n' from the end */
+	if (buf[count - 1] == '\n') {
+		buf[count - 1] = 0;
+		count--;
+	}
 
-	ret = ath10k_wmi_force_fw_hang(ar, WMI_FORCE_FW_HANG_ASSERT, 0);
-	if (ret)
-		ath10k_warn("failed to force fw hang (%d)\n", ret);
+	if (!strcmp(buf, "soft")) {
+		ath10k_info("simulating soft firmware crash\n");
+		ret = ath10k_wmi_force_fw_hang(ar, WMI_FORCE_FW_HANG_ASSERT, 0);
+	} else if (!strcmp(buf, "hard")) {
+		ath10k_info("simulating hard firmware crash\n");
+		ret = ath10k_wmi_vdev_set_param(ar, TARGET_NUM_VDEVS + 1,
+					ar->wmi.vdev_param->rts_threshold, 0);
+	} else {
+		ret = -EINVAL;
+		goto exit;
+	}
+
+	if (ret) {
+		ath10k_warn("failed to simulate firmware crash: %d\n", ret);
+		goto exit;
+	}
 
-	if (ret == 0)
-		ret = count;
+	ret = count;
 
 exit:
 	mutex_unlock(&ar->conf_mutex);
diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
index 7f1bccd3597f..5b58dbb17416 100644
--- a/drivers/net/wireless/ath/ath10k/htc.c
+++ b/drivers/net/wireless/ath/ath10k/htc.c
@@ -157,6 +157,9 @@ int ath10k_htc_send(struct ath10k_htc *htc,
 			goto err_pull;
 		}
 		ep->tx_credits -= credits;
+		ath10k_dbg(ATH10K_DBG_HTC,
+			   "htc ep %d consumed %d credits (total %d)\n",
+			   eid, credits, ep->tx_credits);
 		spin_unlock_bh(&htc->tx_lock);
 	}
 
@@ -185,6 +188,9 @@ err_credits:
 	if (ep->tx_credit_flow_enabled) {
 		spin_lock_bh(&htc->tx_lock);
 		ep->tx_credits += credits;
+		ath10k_dbg(ATH10K_DBG_HTC,
+			   "htc ep %d reverted %d credits back (total %d)\n",
+			   eid, credits, ep->tx_credits);
 		spin_unlock_bh(&htc->tx_lock);
 
 		if (ep->ep_ops.ep_tx_credits)
@@ -234,12 +240,12 @@ ath10k_htc_process_credit_report(struct ath10k_htc *htc,
 		if (report->eid >= ATH10K_HTC_EP_COUNT)
 			break;
 
-		ath10k_dbg(ATH10K_DBG_HTC, "ep %d got %d credits\n",
-			   report->eid, report->credits);
-
 		ep = &htc->endpoint[report->eid];
 		ep->tx_credits += report->credits;
 
+		ath10k_dbg(ATH10K_DBG_HTC, "htc ep %d got %d credits (total %d)\n",
+			   report->eid, report->credits, ep->tx_credits);
+
 		if (ep->ep_ops.ep_tx_credits) {
 			spin_unlock_bh(&htc->tx_lock);
 			ep->ep_ops.ep_tx_credits(htc->ar);
diff --git a/drivers/net/wireless/ath/ath10k/htt.h b/drivers/net/wireless/ath/ath10k/htt.h
index 654867fc1ae7..645a563e3fb9 100644
--- a/drivers/net/wireless/ath/ath10k/htt.h
+++ b/drivers/net/wireless/ath/ath10k/htt.h
@@ -21,6 +21,7 @@
 #include <linux/bug.h>
 #include <linux/interrupt.h>
 #include <linux/dmapool.h>
+#include <net/mac80211.h>
 
 #include "htc.h"
 #include "rx_desc.h"
@@ -1172,23 +1173,6 @@ struct htt_peer_unmap_event {
 	u16 peer_id;
 };
 
-struct htt_rx_info {
-	struct sk_buff *skb;
-	enum htt_rx_mpdu_status status;
-	enum htt_rx_mpdu_encrypt_type encrypt_type;
-	s8 signal;
-	struct {
-		u8 info0;
-		u32 info1;
-		u32 info2;
-	} rate;
-
-	u32 tsf;
-	bool fcs_err;
-	bool amsdu_more;
-	bool mic_err;
-};
-
 struct ath10k_htt_txbuf {
 	struct htt_data_tx_desc_frag frags[2];
 	struct ath10k_htc_hdr htc_hdr;
@@ -1289,6 +1273,9 @@ struct ath10k_htt {
 	struct tasklet_struct txrx_compl_task;
 	struct sk_buff_head tx_compl_q;
 	struct sk_buff_head rx_compl_q;
+
+	/* rx_status template */
+	struct ieee80211_rx_status rx_status;
 };
 
 #define RX_HTT_HDR_STATUS_LEN 64
diff --git a/drivers/net/wireless/ath/ath10k/htt_rx.c b/drivers/net/wireless/ath/ath10k/htt_rx.c
index cdcbe2de95f9..f85a3cf6da31 100644
--- a/drivers/net/wireless/ath/ath10k/htt_rx.c
+++ b/drivers/net/wireless/ath/ath10k/htt_rx.c
@@ -297,6 +297,7 @@ static void ath10k_htt_rx_free_msdu_chain(struct sk_buff *skb)
 	}
 }
 
+/* return: < 0 fatal error, 0 - non chained msdu, 1 chained msdu */
 static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt,
 				   u8 **fw_desc, int *fw_desc_len,
 				   struct sk_buff **head_msdu,
@@ -310,7 +311,7 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt,
 
 	if (htt->rx_confused) {
 		ath10k_warn("htt is confused. refusing rx\n");
-		return 0;
+		return -1;
 	}
 
 	msdu = *head_msdu = ath10k_htt_rx_netbuf_pop(htt);
@@ -442,6 +443,9 @@ static int ath10k_htt_rx_amsdu_pop(struct ath10k_htt *htt,
 	}
 	*tail_msdu = msdu;
 
+	if (*head_msdu == NULL)
+		msdu_chaining = -1;
+
 	/*
 	 * Don't refill the ring yet.
 	 *
@@ -636,6 +640,190 @@ struct amsdu_subframe_hdr {
 	__be16 len;
 } __packed;
 
+static const u8 rx_legacy_rate_idx[] = {
+	3,	/* 0x00  - 11Mbps  */
+	2,	/* 0x01  - 5.5Mbps */
+	1,	/* 0x02  - 2Mbps   */
+	0,	/* 0x03  - 1Mbps   */
+	3,	/* 0x04  - 11Mbps  */
+	2,	/* 0x05  - 5.5Mbps */
+	1,	/* 0x06  - 2Mbps   */
+	0,	/* 0x07  - 1Mbps   */
+	10,	/* 0x08  - 48Mbps  */
+	8,	/* 0x09  - 24Mbps  */
+	6,	/* 0x0A  - 12Mbps  */
+	4,	/* 0x0B  - 6Mbps   */
+	11,	/* 0x0C  - 54Mbps  */
+	9,	/* 0x0D  - 36Mbps  */
+	7,	/* 0x0E  - 18Mbps  */
+	5,	/* 0x0F  - 9Mbps   */
+};
+
+static void ath10k_htt_rx_h_rates(struct ath10k *ar,
+				  enum ieee80211_band band,
+				  u8 info0, u32 info1, u32 info2,
+				  struct ieee80211_rx_status *status)
+{
+	u8 cck, rate, rate_idx, bw, sgi, mcs, nss;
+	u8 preamble = 0;
+
+	/* Check if valid fields */
+	if (!(info0 & HTT_RX_INDICATION_INFO0_START_VALID))
+		return;
+
+	preamble = MS(info1, HTT_RX_INDICATION_INFO1_PREAMBLE_TYPE);
+
+	switch (preamble) {
+	case HTT_RX_LEGACY:
+		cck = info0 & HTT_RX_INDICATION_INFO0_LEGACY_RATE_CCK;
+		rate = MS(info0, HTT_RX_INDICATION_INFO0_LEGACY_RATE);
+		rate_idx = 0;
+
+		if (rate < 0x08 || rate > 0x0F)
+			break;
+
+		switch (band) {
+		case IEEE80211_BAND_2GHZ:
+			if (cck)
+				rate &= ~BIT(3);
+			rate_idx = rx_legacy_rate_idx[rate];
+			break;
+		case IEEE80211_BAND_5GHZ:
+			rate_idx = rx_legacy_rate_idx[rate];
+			/* We are using same rate table registering
+			   HW - ath10k_rates[]. In case of 5GHz skip
+			   CCK rates, so -4 here */
+			rate_idx -= 4;
+			break;
+		default:
+			break;
+		}
+
+		status->rate_idx = rate_idx;
+		break;
+	case HTT_RX_HT:
+	case HTT_RX_HT_WITH_TXBF:
+		/* HT-SIG - Table 20-11 in info1 and info2 */
+		mcs = info1 & 0x1F;
+		nss = mcs >> 3;
+		bw = (info1 >> 7) & 1;
+		sgi = (info2 >> 7) & 1;
+
+		status->rate_idx = mcs;
+		status->flag |= RX_FLAG_HT;
+		if (sgi)
+			status->flag |= RX_FLAG_SHORT_GI;
+		if (bw)
+			status->flag |= RX_FLAG_40MHZ;
+		break;
+	case HTT_RX_VHT:
+	case HTT_RX_VHT_WITH_TXBF:
+		/* VHT-SIG-A1 in info 1, VHT-SIG-A2 in info2
+		   TODO check this */
+		mcs = (info2 >> 4) & 0x0F;
+		nss = ((info1 >> 10) & 0x07) + 1;
+		bw = info1 & 3;
+		sgi = info2 & 1;
+
+		status->rate_idx = mcs;
+		status->vht_nss = nss;
+
+		if (sgi)
+			status->flag |= RX_FLAG_SHORT_GI;
+
+		switch (bw) {
+		/* 20MHZ */
+		case 0:
+			break;
+		/* 40MHZ */
+		case 1:
+			status->flag |= RX_FLAG_40MHZ;
+			break;
+		/* 80MHZ */
+		case 2:
+			status->vht_flag |= RX_VHT_FLAG_80MHZ;
+		}
+
+		status->flag |= RX_FLAG_VHT;
+		break;
+	default:
+		break;
+	}
+}
+
+static void ath10k_htt_rx_h_protected(struct ath10k_htt *htt,
+				      struct ieee80211_rx_status *rx_status,
+				      struct sk_buff *skb,
+				      enum htt_rx_mpdu_encrypt_type enctype)
+{
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+
+
+	if (enctype == HTT_RX_MPDU_ENCRYPT_NONE) {
+		rx_status->flag &= ~(RX_FLAG_DECRYPTED |
+				     RX_FLAG_IV_STRIPPED |
+				     RX_FLAG_MMIC_STRIPPED);
+		return;
+	}
+
+	rx_status->flag |= RX_FLAG_DECRYPTED |
+			   RX_FLAG_IV_STRIPPED |
+			   RX_FLAG_MMIC_STRIPPED;
+	hdr->frame_control = __cpu_to_le16(__le16_to_cpu(hdr->frame_control) &
+					   ~IEEE80211_FCTL_PROTECTED);
+}
+
+static bool ath10k_htt_rx_h_channel(struct ath10k *ar,
+				    struct ieee80211_rx_status *status)
+{
+	struct ieee80211_channel *ch;
+
+	spin_lock_bh(&ar->data_lock);
+	ch = ar->scan_channel;
+	if (!ch)
+		ch = ar->rx_channel;
+	spin_unlock_bh(&ar->data_lock);
+
+	if (!ch)
+		return false;
+
+	status->band = ch->band;
+	status->freq = ch->center_freq;
+
+	return true;
+}
+
+static void ath10k_process_rx(struct ath10k *ar,
+			      struct ieee80211_rx_status *rx_status,
+			      struct sk_buff *skb)
+{
+	struct ieee80211_rx_status *status;
+
+	status = IEEE80211_SKB_RXCB(skb);
+	*status = *rx_status;
+
+	ath10k_dbg(ATH10K_DBG_DATA,
+		   "rx skb %p len %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %imic-err %i\n",
+		   skb,
+		   skb->len,
+		   status->flag == 0 ? "legacy" : "",
+		   status->flag & RX_FLAG_HT ? "ht" : "",
+		   status->flag & RX_FLAG_VHT ? "vht" : "",
+		   status->flag & RX_FLAG_40MHZ ? "40" : "",
+		   status->vht_flag & RX_VHT_FLAG_80MHZ ? "80" : "",
+		   status->flag & RX_FLAG_SHORT_GI ? "sgi " : "",
+		   status->rate_idx,
+		   status->vht_nss,
+		   status->freq,
+		   status->band, status->flag,
+		   !!(status->flag & RX_FLAG_FAILED_FCS_CRC),
+		   !!(status->flag & RX_FLAG_MMIC_ERROR));
+	ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "rx skb: ",
+			skb->data, skb->len);
+
+	ieee80211_rx(ar->hw, skb);
+}
+
 static int ath10k_htt_rx_nwifi_hdrlen(struct ieee80211_hdr *hdr)
 {
 	/* nwifi header is padded to 4 bytes. this fixes 4addr rx */
@@ -643,11 +831,12 @@ static int ath10k_htt_rx_nwifi_hdrlen(struct ieee80211_hdr *hdr)
 }
 
 static void ath10k_htt_rx_amsdu(struct ath10k_htt *htt,
-				struct htt_rx_info *info)
+				struct ieee80211_rx_status *rx_status,
+				struct sk_buff *skb_in)
 {
 	struct htt_rx_desc *rxd;
+	struct sk_buff *skb = skb_in;
 	struct sk_buff *first;
-	struct sk_buff *skb = info->skb;
 	enum rx_msdu_decap_format fmt;
 	enum htt_rx_mpdu_encrypt_type enctype;
 	struct ieee80211_hdr *hdr;
@@ -728,24 +917,27 @@ static void ath10k_htt_rx_amsdu(struct ath10k_htt *htt,
 			break;
 		}
 
-		info->skb = skb;
-		info->encrypt_type = enctype;
+		skb_in = skb;
+		ath10k_htt_rx_h_protected(htt, rx_status, skb_in, enctype);
 		skb = skb->next;
-		info->skb->next = NULL;
+		skb_in->next = NULL;
 
 		if (skb)
-			info->amsdu_more = true;
+			rx_status->flag |= RX_FLAG_AMSDU_MORE;
+		else
+			rx_status->flag &= ~RX_FLAG_AMSDU_MORE;
 
-		ath10k_process_rx(htt->ar, info);
+		ath10k_process_rx(htt->ar, rx_status, skb_in);
 	}
 
 	/* FIXME: It might be nice to re-assemble the A-MSDU when there's a
 	 * monitor interface active for sniffing purposes. */
 }
 
-static void ath10k_htt_rx_msdu(struct ath10k_htt *htt, struct htt_rx_info *info)
+static void ath10k_htt_rx_msdu(struct ath10k_htt *htt,
+			       struct ieee80211_rx_status *rx_status,
+			       struct sk_buff *skb)
 {
-	struct sk_buff *skb = info->skb;
 	struct htt_rx_desc *rxd;
 	struct ieee80211_hdr *hdr;
 	enum rx_msdu_decap_format fmt;
@@ -808,66 +1000,9 @@ static void ath10k_htt_rx_msdu(struct ath10k_htt *htt, struct htt_rx_info *info)
 		break;
 	}
 
-	info->skb = skb;
-	info->encrypt_type = enctype;
-
-	ath10k_process_rx(htt->ar, info);
-}
-
-static bool ath10k_htt_rx_has_decrypt_err(struct sk_buff *skb)
-{
-	struct htt_rx_desc *rxd;
-	u32 flags;
-
-	rxd = (void *)skb->data - sizeof(*rxd);
-	flags = __le32_to_cpu(rxd->attention.flags);
-
-	if (flags & RX_ATTENTION_FLAGS_DECRYPT_ERR)
-		return true;
-
-	return false;
-}
-
-static bool ath10k_htt_rx_has_fcs_err(struct sk_buff *skb)
-{
-	struct htt_rx_desc *rxd;
-	u32 flags;
-
-	rxd = (void *)skb->data - sizeof(*rxd);
-	flags = __le32_to_cpu(rxd->attention.flags);
-
-	if (flags & RX_ATTENTION_FLAGS_FCS_ERR)
-		return true;
-
-	return false;
-}
-
-static bool ath10k_htt_rx_has_mic_err(struct sk_buff *skb)
-{
-	struct htt_rx_desc *rxd;
-	u32 flags;
-
-	rxd = (void *)skb->data - sizeof(*rxd);
-	flags = __le32_to_cpu(rxd->attention.flags);
-
-	if (flags & RX_ATTENTION_FLAGS_TKIP_MIC_ERR)
-		return true;
-
-	return false;
-}
-
-static bool ath10k_htt_rx_is_mgmt(struct sk_buff *skb)
-{
-	struct htt_rx_desc *rxd;
-	u32 flags;
-
-	rxd = (void *)skb->data - sizeof(*rxd);
-	flags = __le32_to_cpu(rxd->attention.flags);
-
-	if (flags & RX_ATTENTION_FLAGS_MGMT_TYPE)
-		return true;
+	ath10k_htt_rx_h_protected(htt, rx_status, skb, enctype);
 
-	return false;
+	ath10k_process_rx(htt->ar, rx_status, skb);
 }
 
 static int ath10k_htt_rx_get_csum_state(struct sk_buff *skb)
@@ -952,21 +1087,73 @@ static int ath10k_unchain_msdu(struct sk_buff *msdu_head)
 	return 0;
 }
 
+static bool ath10k_htt_rx_amsdu_allowed(struct ath10k_htt *htt,
+					struct sk_buff *head,
+					enum htt_rx_mpdu_status status,
+					bool channel_set,
+					u32 attention)
+{
+	if (head->len == 0) {
+		ath10k_dbg(ATH10K_DBG_HTT,
+			   "htt rx dropping due to zero-len\n");
+		return false;
+	}
+
+	if (attention & RX_ATTENTION_FLAGS_DECRYPT_ERR) {
+		ath10k_dbg(ATH10K_DBG_HTT,
+			   "htt rx dropping due to decrypt-err\n");
+		return false;
+	}
+
+	if (!channel_set) {
+		ath10k_warn("no channel configured; ignoring frame!\n");
+		return false;
+	}
+
+	/* Skip mgmt frames while we handle this in WMI */
+	if (status == HTT_RX_IND_MPDU_STATUS_MGMT_CTRL ||
+	    attention & RX_ATTENTION_FLAGS_MGMT_TYPE) {
+		ath10k_dbg(ATH10K_DBG_HTT, "htt rx mgmt ctrl\n");
+		return false;
+	}
+
+	if (status != HTT_RX_IND_MPDU_STATUS_OK &&
+	    status != HTT_RX_IND_MPDU_STATUS_TKIP_MIC_ERR &&
+	    status != HTT_RX_IND_MPDU_STATUS_ERR_INV_PEER &&
+	    !htt->ar->monitor_started) {
+		ath10k_dbg(ATH10K_DBG_HTT,
+			   "htt rx ignoring frame w/ status %d\n",
+			   status);
+		return false;
+	}
+
+	if (test_bit(ATH10K_CAC_RUNNING, &htt->ar->dev_flags)) {
+		ath10k_dbg(ATH10K_DBG_HTT,
+			   "htt rx CAC running\n");
+		return false;
+	}
+
+	return true;
+}
+
 static void ath10k_htt_rx_handler(struct ath10k_htt *htt,
 				  struct htt_rx_indication *rx)
 {
-	struct htt_rx_info info;
+	struct ieee80211_rx_status *rx_status = &htt->rx_status;
 	struct htt_rx_indication_mpdu_range *mpdu_ranges;
+	struct htt_rx_desc *rxd;
+	enum htt_rx_mpdu_status status;
 	struct ieee80211_hdr *hdr;
 	int num_mpdu_ranges;
+	u32 attention;
 	int fw_desc_len;
 	u8 *fw_desc;
+	bool channel_set;
 	int i, j;
+	int ret;
 
 	lockdep_assert_held(&htt->rx_ring.lock);
 
-	memset(&info, 0, sizeof(info));
-
 	fw_desc_len = __le16_to_cpu(rx->prefix.fw_rx_desc_bytes);
 	fw_desc = (u8 *)&rx->fw_desc;
 
@@ -974,106 +1161,90 @@ static void ath10k_htt_rx_handler(struct ath10k_htt *htt,
 			     HTT_RX_INDICATION_INFO1_NUM_MPDU_RANGES);
 	mpdu_ranges = htt_rx_ind_get_mpdu_ranges(rx);
 
+	/* Fill this once, while this is per-ppdu */
+	if (rx->ppdu.info0 & HTT_RX_INDICATION_INFO0_START_VALID) {
+		memset(rx_status, 0, sizeof(*rx_status));
+		rx_status->signal  = ATH10K_DEFAULT_NOISE_FLOOR +
+				     rx->ppdu.combined_rssi;
+	}
+
+	if (rx->ppdu.info0 & HTT_RX_INDICATION_INFO0_END_VALID) {
+		/* TSF available only in 32-bit */
+		rx_status->mactime = __le32_to_cpu(rx->ppdu.tsf) & 0xffffffff;
+		rx_status->flag |= RX_FLAG_MACTIME_END;
+	}
+
+	channel_set = ath10k_htt_rx_h_channel(htt->ar, rx_status);
+
+	if (channel_set) {
+		ath10k_htt_rx_h_rates(htt->ar, rx_status->band,
+				      rx->ppdu.info0,
+				      __le32_to_cpu(rx->ppdu.info1),
+				      __le32_to_cpu(rx->ppdu.info2),
+				      rx_status);
+	}
+
 	ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "htt rx ind: ",
 			rx, sizeof(*rx) +
 			(sizeof(struct htt_rx_indication_mpdu_range) *
 				num_mpdu_ranges));
 
 	for (i = 0; i < num_mpdu_ranges; i++) {
-		info.status = mpdu_ranges[i].mpdu_range_status;
+		status = mpdu_ranges[i].mpdu_range_status;
 
 		for (j = 0; j < mpdu_ranges[i].mpdu_count; j++) {
 			struct sk_buff *msdu_head, *msdu_tail;
-			enum htt_rx_mpdu_status status;
-			int msdu_chaining;
 
 			msdu_head = NULL;
 			msdu_tail = NULL;
-			msdu_chaining = ath10k_htt_rx_amsdu_pop(htt,
-							 &fw_desc,
-							 &fw_desc_len,
-							 &msdu_head,
-							 &msdu_tail);
-
-			if (!msdu_head) {
-				ath10k_warn("htt rx no data!\n");
-				continue;
-			}
-
-			if (msdu_head->len == 0) {
-				ath10k_dbg(ATH10K_DBG_HTT,
-					   "htt rx dropping due to zero-len\n");
-				ath10k_htt_rx_free_msdu_chain(msdu_head);
-				continue;
-			}
-
-			if (ath10k_htt_rx_has_decrypt_err(msdu_head)) {
-				ath10k_dbg(ATH10K_DBG_HTT,
-					   "htt rx dropping due to decrypt-err\n");
+			ret = ath10k_htt_rx_amsdu_pop(htt,
+						      &fw_desc,
+						      &fw_desc_len,
+						      &msdu_head,
+						      &msdu_tail);
+
+			if (ret < 0) {
+				ath10k_warn("failed to pop amsdu from htt rx ring %d\n",
+					    ret);
 				ath10k_htt_rx_free_msdu_chain(msdu_head);
 				continue;
 			}
 
-			status = info.status;
-
-			/* Skip mgmt frames while we handle this in WMI */
-			if (status == HTT_RX_IND_MPDU_STATUS_MGMT_CTRL ||
-			    ath10k_htt_rx_is_mgmt(msdu_head)) {
-				ath10k_dbg(ATH10K_DBG_HTT, "htt rx mgmt ctrl\n");
-				ath10k_htt_rx_free_msdu_chain(msdu_head);
-				continue;
-			}
+			rxd = container_of((void *)msdu_head->data,
+					   struct htt_rx_desc,
+					   msdu_payload);
+			attention = __le32_to_cpu(rxd->attention.flags);
 
-			if (status != HTT_RX_IND_MPDU_STATUS_OK &&
-			    status != HTT_RX_IND_MPDU_STATUS_TKIP_MIC_ERR &&
-			    status != HTT_RX_IND_MPDU_STATUS_ERR_INV_PEER &&
-			    !htt->ar->monitor_enabled) {
-				ath10k_dbg(ATH10K_DBG_HTT,
-					   "htt rx ignoring frame w/ status %d\n",
-					   status);
+			if (!ath10k_htt_rx_amsdu_allowed(htt, msdu_head,
+							 status,
+							 channel_set,
+							 attention)) {
 				ath10k_htt_rx_free_msdu_chain(msdu_head);
 				continue;
 			}
 
-			if (test_bit(ATH10K_CAC_RUNNING, &htt->ar->dev_flags)) {
-				ath10k_dbg(ATH10K_DBG_HTT,
-					   "htt rx CAC running\n");
+			if (ret > 0 &&
+			    ath10k_unchain_msdu(msdu_head) < 0) {
 				ath10k_htt_rx_free_msdu_chain(msdu_head);
 				continue;
 			}
 
-			if (msdu_chaining &&
-			    (ath10k_unchain_msdu(msdu_head) < 0)) {
-				ath10k_htt_rx_free_msdu_chain(msdu_head);
-				continue;
-			}
-
-			info.skb     = msdu_head;
-			info.fcs_err = ath10k_htt_rx_has_fcs_err(msdu_head);
-			info.mic_err = ath10k_htt_rx_has_mic_err(msdu_head);
-
-			if (info.fcs_err)
-				ath10k_dbg(ATH10K_DBG_HTT,
-					   "htt rx has FCS err\n");
-
-			if (info.mic_err)
-				ath10k_dbg(ATH10K_DBG_HTT,
-					   "htt rx has MIC err\n");
-
-			info.signal  = ATH10K_DEFAULT_NOISE_FLOOR;
-			info.signal += rx->ppdu.combined_rssi;
+			if (attention & RX_ATTENTION_FLAGS_FCS_ERR)
+				rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
+			else
+				rx_status->flag &= ~RX_FLAG_FAILED_FCS_CRC;
 
-			info.rate.info0 = rx->ppdu.info0;
-			info.rate.info1 = __le32_to_cpu(rx->ppdu.info1);
-			info.rate.info2 = __le32_to_cpu(rx->ppdu.info2);
-			info.tsf = __le32_to_cpu(rx->ppdu.tsf);
+			if (attention & RX_ATTENTION_FLAGS_TKIP_MIC_ERR)
+				rx_status->flag |= RX_FLAG_MMIC_ERROR;
+			else
+				rx_status->flag &= ~RX_FLAG_MMIC_ERROR;
 
 			hdr = ath10k_htt_rx_skb_get_hdr(msdu_head);
 
 			if (ath10k_htt_rx_hdr_is_amsdu(hdr))
-				ath10k_htt_rx_amsdu(htt, &info);
+				ath10k_htt_rx_amsdu(htt, rx_status, msdu_head);
 			else
-				ath10k_htt_rx_msdu(htt, &info);
+				ath10k_htt_rx_msdu(htt, rx_status, msdu_head);
 		}
 	}
 
@@ -1084,11 +1255,12 @@ static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt,
 				struct htt_rx_fragment_indication *frag)
 {
 	struct sk_buff *msdu_head, *msdu_tail;
+	enum htt_rx_mpdu_encrypt_type enctype;
 	struct htt_rx_desc *rxd;
 	enum rx_msdu_decap_format fmt;
-	struct htt_rx_info info = {};
+	struct ieee80211_rx_status *rx_status = &htt->rx_status;
 	struct ieee80211_hdr *hdr;
-	int msdu_chaining;
+	int ret;
 	bool tkip_mic_err;
 	bool decrypt_err;
 	u8 *fw_desc;
@@ -1102,19 +1274,15 @@ static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt,
 	msdu_tail = NULL;
 
 	spin_lock_bh(&htt->rx_ring.lock);
-	msdu_chaining = ath10k_htt_rx_amsdu_pop(htt, &fw_desc, &fw_desc_len,
-						&msdu_head, &msdu_tail);
+	ret = ath10k_htt_rx_amsdu_pop(htt, &fw_desc, &fw_desc_len,
+				      &msdu_head, &msdu_tail);
 	spin_unlock_bh(&htt->rx_ring.lock);
 
 	ath10k_dbg(ATH10K_DBG_HTT_DUMP, "htt rx frag ahead\n");
 
-	if (!msdu_head) {
-		ath10k_warn("htt rx frag no data\n");
-		return;
-	}
-
-	if (msdu_chaining || msdu_head != msdu_tail) {
-		ath10k_warn("aggregation with fragmentation?!\n");
+	if (ret) {
+		ath10k_warn("failed to pop amsdu from httr rx ring for fragmented rx %d\n",
+			    ret);
 		ath10k_htt_rx_free_msdu_chain(msdu_head);
 		return;
 	}
@@ -1136,57 +1304,54 @@ static void ath10k_htt_rx_frag_handler(struct ath10k_htt *htt,
 		goto end;
 	}
 
-	info.skb = msdu_head;
-	info.status = HTT_RX_IND_MPDU_STATUS_OK;
-	info.encrypt_type = MS(__le32_to_cpu(rxd->mpdu_start.info0),
-				RX_MPDU_START_INFO0_ENCRYPT_TYPE);
-	info.skb->ip_summed = ath10k_htt_rx_get_csum_state(info.skb);
+	enctype = MS(__le32_to_cpu(rxd->mpdu_start.info0),
+		     RX_MPDU_START_INFO0_ENCRYPT_TYPE);
+	ath10k_htt_rx_h_protected(htt, rx_status, msdu_head, enctype);
+	msdu_head->ip_summed = ath10k_htt_rx_get_csum_state(msdu_head);
 
-	if (tkip_mic_err) {
+	if (tkip_mic_err)
 		ath10k_warn("tkip mic error\n");
-		info.status = HTT_RX_IND_MPDU_STATUS_TKIP_MIC_ERR;
-	}
 
 	if (decrypt_err) {
 		ath10k_warn("decryption err in fragmented rx\n");
-		dev_kfree_skb_any(info.skb);
+		dev_kfree_skb_any(msdu_head);
 		goto end;
 	}
 
-	if (info.encrypt_type != HTT_RX_MPDU_ENCRYPT_NONE) {
+	if (enctype != HTT_RX_MPDU_ENCRYPT_NONE) {
 		hdrlen = ieee80211_hdrlen(hdr->frame_control);
-		paramlen = ath10k_htt_rx_crypto_param_len(info.encrypt_type);
+		paramlen = ath10k_htt_rx_crypto_param_len(enctype);
 
 		/* It is more efficient to move the header than the payload */
-		memmove((void *)info.skb->data + paramlen,
-			(void *)info.skb->data,
+		memmove((void *)msdu_head->data + paramlen,
+			(void *)msdu_head->data,
 			hdrlen);
-		skb_pull(info.skb, paramlen);
-		hdr = (struct ieee80211_hdr *)info.skb->data;
+		skb_pull(msdu_head, paramlen);
+		hdr = (struct ieee80211_hdr *)msdu_head->data;
 	}
 
 	/* remove trailing FCS */
 	trim  = 4;
 
 	/* remove crypto trailer */
-	trim += ath10k_htt_rx_crypto_tail_len(info.encrypt_type);
+	trim += ath10k_htt_rx_crypto_tail_len(enctype);
 
 	/* last fragment of TKIP frags has MIC */
 	if (!ieee80211_has_morefrags(hdr->frame_control) &&
-	    info.encrypt_type == HTT_RX_MPDU_ENCRYPT_TKIP_WPA)
+	    enctype == HTT_RX_MPDU_ENCRYPT_TKIP_WPA)
 		trim += 8;
 
-	if (trim > info.skb->len) {
+	if (trim > msdu_head->len) {
 		ath10k_warn("htt rx fragment: trailer longer than the frame itself? drop\n");
-		dev_kfree_skb_any(info.skb);
+		dev_kfree_skb_any(msdu_head);
 		goto end;
 	}
 
-	skb_trim(info.skb, info.skb->len - trim);
+	skb_trim(msdu_head, msdu_head->len - trim);
 
 	ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "htt rx frag mpdu: ",
-			info.skb->data, info.skb->len);
-	ath10k_process_rx(htt->ar, &info);
+			msdu_head->data, msdu_head->len);
+	ath10k_process_rx(htt->ar, rx_status, msdu_head);
 
 end:
 	if (fw_desc_len > 0) {
diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h
index 35fc44e281f5..007e855f4ba9 100644
--- a/drivers/net/wireless/ath/ath10k/hw.h
+++ b/drivers/net/wireless/ath/ath10k/hw.h
@@ -28,6 +28,7 @@
 #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_OTP_FILE		"otp.bin"
 #define QCA988X_HW_2_0_BOARD_DATA_FILE	"board.bin"
 #define QCA988X_HW_2_0_PATCH_LOAD_ADDR	0x1234
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 511a2f81e7af..0ac5437492fd 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -165,7 +165,7 @@ static int ath10k_clear_peer_keys(struct ath10k_vif *arvif,
 			first_errno = ret;
 
 		if (ret)
-			ath10k_warn("could not remove peer wep key %d (%d)\n",
+			ath10k_warn("failed to remove peer wep key %d: %d\n",
 				    i, ret);
 
 		peer->keys[i] = NULL;
@@ -213,7 +213,8 @@ static int ath10k_clear_vdev_key(struct ath10k_vif *arvif,
 			first_errno = ret;
 
 		if (ret)
-			ath10k_warn("could not remove key for %pM\n", addr);
+			ath10k_warn("failed to remove key for %pM: %d\n",
+				    addr, ret);
 	}
 
 	return first_errno;
@@ -323,14 +324,14 @@ static int ath10k_peer_create(struct ath10k *ar, u32 vdev_id, const u8 *addr)
 
 	ret = ath10k_wmi_peer_create(ar, vdev_id, addr);
 	if (ret) {
-		ath10k_warn("Failed to create wmi peer %pM on vdev %i: %i\n",
+		ath10k_warn("failed to create wmi peer %pM on vdev %i: %i\n",
 			    addr, vdev_id, ret);
 		return ret;
 	}
 
 	ret = ath10k_wait_for_peer_created(ar, vdev_id, addr);
 	if (ret) {
-		ath10k_warn("Failed to wait for created wmi peer %pM on vdev %i: %i\n",
+		ath10k_warn("failed to wait for created wmi peer %pM on vdev %i: %i\n",
 			    addr, vdev_id, ret);
 		return ret;
 	}
@@ -351,7 +352,7 @@ static int ath10k_mac_set_kickout(struct ath10k_vif *arvif)
 	ret = ath10k_wmi_pdev_set_param(ar, param,
 					ATH10K_KICKOUT_THRESHOLD);
 	if (ret) {
-		ath10k_warn("Failed to set kickout threshold on vdev %i: %d\n",
+		ath10k_warn("failed to set kickout threshold on vdev %i: %d\n",
 			    arvif->vdev_id, ret);
 		return ret;
 	}
@@ -360,7 +361,7 @@ static int ath10k_mac_set_kickout(struct ath10k_vif *arvif)
 	ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, param,
 					ATH10K_KEEPALIVE_MIN_IDLE);
 	if (ret) {
-		ath10k_warn("Failed to set keepalive minimum idle time on vdev %i : %d\n",
+		ath10k_warn("failed to set keepalive minimum idle time on vdev %i: %d\n",
 			    arvif->vdev_id, ret);
 		return ret;
 	}
@@ -369,7 +370,7 @@ static int ath10k_mac_set_kickout(struct ath10k_vif *arvif)
 	ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, param,
 					ATH10K_KEEPALIVE_MAX_IDLE);
 	if (ret) {
-		ath10k_warn("Failed to set keepalive maximum idle time on vdev %i: %d\n",
+		ath10k_warn("failed to set keepalive maximum idle time on vdev %i: %d\n",
 			    arvif->vdev_id, ret);
 		return ret;
 	}
@@ -378,7 +379,7 @@ static int ath10k_mac_set_kickout(struct ath10k_vif *arvif)
 	ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, param,
 					ATH10K_KEEPALIVE_MAX_UNRESPONSIVE);
 	if (ret) {
-		ath10k_warn("Failed to set keepalive maximum unresponsive time on vdev %i: %d\n",
+		ath10k_warn("failed to set keepalive maximum unresponsive time on vdev %i: %d\n",
 			    arvif->vdev_id, ret);
 		return ret;
 	}
@@ -488,92 +489,20 @@ static inline int ath10k_vdev_setup_sync(struct ath10k *ar)
 	return 0;
 }
 
-static int ath10k_vdev_start(struct ath10k_vif *arvif)
+static bool ath10k_monitor_is_enabled(struct ath10k *ar)
 {
-	struct ath10k *ar = arvif->ar;
-	struct cfg80211_chan_def *chandef = &ar->chandef;
-	struct wmi_vdev_start_request_arg arg = {};
-	int ret = 0;
-
 	lockdep_assert_held(&ar->conf_mutex);
 
-	reinit_completion(&ar->vdev_setup_done);
-
-	arg.vdev_id = arvif->vdev_id;
-	arg.dtim_period = arvif->dtim_period;
-	arg.bcn_intval = arvif->beacon_interval;
-
-	arg.channel.freq = chandef->chan->center_freq;
-	arg.channel.band_center_freq1 = chandef->center_freq1;
-	arg.channel.mode = chan_to_phymode(chandef);
-
-	arg.channel.min_power = 0;
-	arg.channel.max_power = chandef->chan->max_power * 2;
-	arg.channel.max_reg_power = chandef->chan->max_reg_power * 2;
-	arg.channel.max_antenna_gain = chandef->chan->max_antenna_gain * 2;
-
-	if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
-		arg.ssid = arvif->u.ap.ssid;
-		arg.ssid_len = arvif->u.ap.ssid_len;
-		arg.hidden_ssid = arvif->u.ap.hidden_ssid;
-
-		/* For now allow DFS for AP mode */
-		arg.channel.chan_radar =
-			!!(chandef->chan->flags & IEEE80211_CHAN_RADAR);
-	} else if (arvif->vdev_type == WMI_VDEV_TYPE_IBSS) {
-		arg.ssid = arvif->vif->bss_conf.ssid;
-		arg.ssid_len = arvif->vif->bss_conf.ssid_len;
-	}
-
 	ath10k_dbg(ATH10K_DBG_MAC,
-		   "mac vdev %d start center_freq %d phymode %s\n",
-		   arg.vdev_id, arg.channel.freq,
-		   ath10k_wmi_phymode_str(arg.channel.mode));
-
-	ret = ath10k_wmi_vdev_start(ar, &arg);
-	if (ret) {
-		ath10k_warn("WMI vdev %i start failed: ret %d\n",
-			    arg.vdev_id, ret);
-		return ret;
-	}
-
-	ret = ath10k_vdev_setup_sync(ar);
-	if (ret) {
-		ath10k_warn("vdev %i setup failed %d\n",
-			    arg.vdev_id, ret);
-		return ret;
-	}
-
-	return ret;
-}
-
-static int ath10k_vdev_stop(struct ath10k_vif *arvif)
-{
-	struct ath10k *ar = arvif->ar;
-	int ret;
+		   "mac monitor refs: promisc %d monitor %d cac %d\n",
+		   ar->promisc, ar->monitor,
+		   test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags));
 
-	lockdep_assert_held(&ar->conf_mutex);
-
-	reinit_completion(&ar->vdev_setup_done);
-
-	ret = ath10k_wmi_vdev_stop(ar, arvif->vdev_id);
-	if (ret) {
-		ath10k_warn("WMI vdev %i stop failed: ret %d\n",
-			    arvif->vdev_id, ret);
-		return ret;
-	}
-
-	ret = ath10k_vdev_setup_sync(ar);
-	if (ret) {
-		ath10k_warn("vdev %i setup sync failed %d\n",
-			    arvif->vdev_id, ret);
-		return ret;
-	}
-
-	return ret;
+	return ar->promisc || ar->monitor ||
+	       test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
 }
 
-static int ath10k_monitor_start(struct ath10k *ar, int vdev_id)
+static int ath10k_monitor_vdev_start(struct ath10k *ar, int vdev_id)
 {
 	struct cfg80211_chan_def *chandef = &ar->chandef;
 	struct ieee80211_channel *channel = chandef->chan;
@@ -582,11 +511,6 @@ static int ath10k_monitor_start(struct ath10k *ar, int vdev_id)
 
 	lockdep_assert_held(&ar->conf_mutex);
 
-	if (!ar->monitor_present) {
-		ath10k_warn("mac montor stop -- monitor is not present\n");
-		return -EINVAL;
-	}
-
 	arg.vdev_id = vdev_id;
 	arg.channel.freq = channel->center_freq;
 	arg.channel.band_center_freq1 = chandef->center_freq1;
@@ -604,88 +528,75 @@ static int ath10k_monitor_start(struct ath10k *ar, int vdev_id)
 
 	ret = ath10k_wmi_vdev_start(ar, &arg);
 	if (ret) {
-		ath10k_warn("Monitor vdev %i start failed: ret %d\n",
+		ath10k_warn("failed to request monitor vdev %i start: %d\n",
 			    vdev_id, ret);
 		return ret;
 	}
 
 	ret = ath10k_vdev_setup_sync(ar);
 	if (ret) {
-		ath10k_warn("Monitor vdev %i setup failed %d\n",
+		ath10k_warn("failed to synchronize setup for monitor vdev %i: %d\n",
 			    vdev_id, ret);
 		return ret;
 	}
 
 	ret = ath10k_wmi_vdev_up(ar, vdev_id, 0, ar->mac_addr);
 	if (ret) {
-		ath10k_warn("Monitor vdev %i up failed: %d\n",
+		ath10k_warn("failed to put up monitor vdev %i: %d\n",
 			    vdev_id, ret);
 		goto vdev_stop;
 	}
 
 	ar->monitor_vdev_id = vdev_id;
-	ar->monitor_enabled = true;
 
+	ath10k_dbg(ATH10K_DBG_MAC, "mac monitor vdev %i started\n",
+		   ar->monitor_vdev_id);
 	return 0;
 
 vdev_stop:
 	ret = ath10k_wmi_vdev_stop(ar, ar->monitor_vdev_id);
 	if (ret)
-		ath10k_warn("Monitor vdev %i stop failed: %d\n",
+		ath10k_warn("failed to stop monitor vdev %i after start failure: %d\n",
 			    ar->monitor_vdev_id, ret);
 
 	return ret;
 }
 
-static int ath10k_monitor_stop(struct ath10k *ar)
+static int ath10k_monitor_vdev_stop(struct ath10k *ar)
 {
 	int ret = 0;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
-	if (!ar->monitor_present) {
-		ath10k_warn("mac montor stop -- monitor is not present\n");
-		return -EINVAL;
-	}
-
-	if (!ar->monitor_enabled) {
-		ath10k_warn("mac montor stop -- monitor is not enabled\n");
-		return -EINVAL;
-	}
-
 	ret = ath10k_wmi_vdev_down(ar, ar->monitor_vdev_id);
 	if (ret)
-		ath10k_warn("Monitor vdev %i down failed: %d\n",
+		ath10k_warn("failed to put down monitor vdev %i: %d\n",
 			    ar->monitor_vdev_id, ret);
 
 	ret = ath10k_wmi_vdev_stop(ar, ar->monitor_vdev_id);
 	if (ret)
-		ath10k_warn("Monitor vdev %i stop failed: %d\n",
+		ath10k_warn("failed to to request monitor vdev %i stop: %d\n",
 			    ar->monitor_vdev_id, ret);
 
 	ret = ath10k_vdev_setup_sync(ar);
 	if (ret)
-		ath10k_warn("Monitor_down sync failed, vdev %i: %d\n",
+		ath10k_warn("failed to synchronise monitor vdev %i: %d\n",
 			    ar->monitor_vdev_id, ret);
 
-	ar->monitor_enabled = false;
+	ath10k_dbg(ATH10K_DBG_MAC, "mac monitor vdev %i stopped\n",
+		   ar->monitor_vdev_id);
 	return ret;
 }
 
-static int ath10k_monitor_create(struct ath10k *ar)
+static int ath10k_monitor_vdev_create(struct ath10k *ar)
 {
 	int bit, ret = 0;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
-	if (ar->monitor_present) {
-		ath10k_warn("Monitor mode already enabled\n");
-		return 0;
-	}
-
 	bit = ffs(ar->free_vdev_map);
 	if (bit == 0) {
-		ath10k_warn("No free VDEV slots\n");
+		ath10k_warn("failed to find free vdev id for monitor vdev\n");
 		return -ENOMEM;
 	}
 
@@ -696,7 +607,7 @@ static int ath10k_monitor_create(struct ath10k *ar)
 				     WMI_VDEV_TYPE_MONITOR,
 				     0, ar->mac_addr);
 	if (ret) {
-		ath10k_warn("WMI vdev %i monitor create failed: ret %d\n",
+		ath10k_warn("failed to request monitor vdev %i creation: %d\n",
 			    ar->monitor_vdev_id, ret);
 		goto vdev_fail;
 	}
@@ -704,7 +615,6 @@ static int ath10k_monitor_create(struct ath10k *ar)
 	ath10k_dbg(ATH10K_DBG_MAC, "mac monitor vdev %d created\n",
 		   ar->monitor_vdev_id);
 
-	ar->monitor_present = true;
 	return 0;
 
 vdev_fail:
@@ -715,48 +625,123 @@ vdev_fail:
 	return ret;
 }
 
-static int ath10k_monitor_destroy(struct ath10k *ar)
+static int ath10k_monitor_vdev_delete(struct ath10k *ar)
 {
 	int ret = 0;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
-	if (!ar->monitor_present)
-		return 0;
-
 	ret = ath10k_wmi_vdev_delete(ar, ar->monitor_vdev_id);
 	if (ret) {
-		ath10k_warn("WMI vdev %i monitor delete failed: %d\n",
+		ath10k_warn("failed to request wmi monitor vdev %i removal: %d\n",
 			    ar->monitor_vdev_id, ret);
 		return ret;
 	}
 
 	ar->free_vdev_map |= 1 << (ar->monitor_vdev_id);
-	ar->monitor_present = false;
 
 	ath10k_dbg(ATH10K_DBG_MAC, "mac monitor vdev %d deleted\n",
 		   ar->monitor_vdev_id);
 	return ret;
 }
 
-static int ath10k_start_cac(struct ath10k *ar)
+static int ath10k_monitor_start(struct ath10k *ar)
 {
 	int ret;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
-	set_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
+	if (!ath10k_monitor_is_enabled(ar)) {
+		ath10k_warn("trying to start monitor with no references\n");
+		return 0;
+	}
+
+	if (ar->monitor_started) {
+		ath10k_dbg(ATH10K_DBG_MAC, "mac monitor already started\n");
+		return 0;
+	}
 
-	ret = ath10k_monitor_create(ar);
+	ret = ath10k_monitor_vdev_create(ar);
 	if (ret) {
-		clear_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
+		ath10k_warn("failed to create monitor vdev: %d\n", ret);
 		return ret;
 	}
 
-	ret = ath10k_monitor_start(ar, ar->monitor_vdev_id);
+	ret = ath10k_monitor_vdev_start(ar, ar->monitor_vdev_id);
 	if (ret) {
+		ath10k_warn("failed to start monitor vdev: %d\n", ret);
+		ath10k_monitor_vdev_delete(ar);
+		return ret;
+	}
+
+	ar->monitor_started = true;
+	ath10k_dbg(ATH10K_DBG_MAC, "mac monitor started\n");
+
+	return 0;
+}
+
+static void ath10k_monitor_stop(struct ath10k *ar)
+{
+	int ret;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	if (ath10k_monitor_is_enabled(ar)) {
+		ath10k_dbg(ATH10K_DBG_MAC,
+			   "mac monitor will be stopped later\n");
+		return;
+	}
+
+	if (!ar->monitor_started) {
+		ath10k_dbg(ATH10K_DBG_MAC,
+			   "mac monitor probably failed to start earlier\n");
+		return;
+	}
+
+	ret = ath10k_monitor_vdev_stop(ar);
+	if (ret)
+		ath10k_warn("failed to stop monitor vdev: %d\n", ret);
+
+	ret = ath10k_monitor_vdev_delete(ar);
+	if (ret)
+		ath10k_warn("failed to delete monitor vdev: %d\n", ret);
+
+	ar->monitor_started = false;
+	ath10k_dbg(ATH10K_DBG_MAC, "mac monitor stopped\n");
+}
+
+static int ath10k_recalc_rtscts_prot(struct ath10k_vif *arvif)
+{
+	struct ath10k *ar = arvif->ar;
+	u32 vdev_param, rts_cts = 0;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	vdev_param = ar->wmi.vdev_param->enable_rtscts;
+
+	if (arvif->use_cts_prot || arvif->num_legacy_stations > 0)
+		rts_cts |= SM(WMI_RTSCTS_ENABLED, WMI_RTSCTS_SET);
+
+	if (arvif->num_legacy_stations > 0)
+		rts_cts |= SM(WMI_RTSCTS_ACROSS_SW_RETRIES,
+			      WMI_RTSCTS_PROFILE);
+
+	return ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
+					 rts_cts);
+}
+
+static int ath10k_start_cac(struct ath10k *ar)
+{
+	int ret;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	set_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
+
+	ret = ath10k_monitor_start(ar);
+	if (ret) {
+		ath10k_warn("failed to start monitor (cac): %d\n", ret);
 		clear_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
-		ath10k_monitor_destroy(ar);
 		return ret;
 	}
 
@@ -774,58 +759,26 @@ static int ath10k_stop_cac(struct ath10k *ar)
 	if (!test_bit(ATH10K_CAC_RUNNING, &ar->dev_flags))
 		return 0;
 
-	ath10k_monitor_stop(ar);
-	ath10k_monitor_destroy(ar);
 	clear_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
+	ath10k_monitor_stop(ar);
 
 	ath10k_dbg(ATH10K_DBG_MAC, "mac cac finished\n");
 
 	return 0;
 }
 
-static const char *ath10k_dfs_state(enum nl80211_dfs_state dfs_state)
-{
-	switch (dfs_state) {
-	case NL80211_DFS_USABLE:
-		return "USABLE";
-	case NL80211_DFS_UNAVAILABLE:
-		return "UNAVAILABLE";
-	case NL80211_DFS_AVAILABLE:
-		return "AVAILABLE";
-	default:
-		WARN_ON(1);
-		return "bug";
-	}
-}
-
-static void ath10k_config_radar_detection(struct ath10k *ar)
+static void ath10k_recalc_radar_detection(struct ath10k *ar)
 {
-	struct ieee80211_channel *chan = ar->hw->conf.chandef.chan;
-	bool radar = ar->hw->conf.radar_enabled;
-	bool chan_radar = !!(chan->flags & IEEE80211_CHAN_RADAR);
-	enum nl80211_dfs_state dfs_state = chan->dfs_state;
 	int ret;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
-	ath10k_dbg(ATH10K_DBG_MAC,
-		   "mac radar config update: chan %dMHz radar %d chan radar %d chan state %s\n",
-		   chan->center_freq, radar, chan_radar,
-		   ath10k_dfs_state(dfs_state));
-
-	/*
-	 * It's safe to call it even if CAC is not started.
-	 * This call here guarantees changing channel, etc. will stop CAC.
-	 */
 	ath10k_stop_cac(ar);
 
-	if (!radar)
-		return;
-
-	if (!chan_radar)
+	if (!ar->radar_enabled)
 		return;
 
-	if (dfs_state != NL80211_DFS_USABLE)
+	if (ar->num_started_vdevs > 0)
 		return;
 
 	ret = ath10k_start_cac(ar);
@@ -835,11 +788,106 @@ static void ath10k_config_radar_detection(struct ath10k *ar)
 		 * radiation is not allowed, make this channel DFS_UNAVAILABLE
 		 * by indicating that radar was detected.
 		 */
-		ath10k_warn("failed to start CAC (%d)\n", ret);
+		ath10k_warn("failed to start CAC: %d\n", ret);
 		ieee80211_radar_detected(ar->hw);
 	}
 }
 
+static int ath10k_vdev_start(struct ath10k_vif *arvif)
+{
+	struct ath10k *ar = arvif->ar;
+	struct cfg80211_chan_def *chandef = &ar->chandef;
+	struct wmi_vdev_start_request_arg arg = {};
+	int ret = 0;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	reinit_completion(&ar->vdev_setup_done);
+
+	arg.vdev_id = arvif->vdev_id;
+	arg.dtim_period = arvif->dtim_period;
+	arg.bcn_intval = arvif->beacon_interval;
+
+	arg.channel.freq = chandef->chan->center_freq;
+	arg.channel.band_center_freq1 = chandef->center_freq1;
+	arg.channel.mode = chan_to_phymode(chandef);
+
+	arg.channel.min_power = 0;
+	arg.channel.max_power = chandef->chan->max_power * 2;
+	arg.channel.max_reg_power = chandef->chan->max_reg_power * 2;
+	arg.channel.max_antenna_gain = chandef->chan->max_antenna_gain * 2;
+
+	if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
+		arg.ssid = arvif->u.ap.ssid;
+		arg.ssid_len = arvif->u.ap.ssid_len;
+		arg.hidden_ssid = arvif->u.ap.hidden_ssid;
+
+		/* For now allow DFS for AP mode */
+		arg.channel.chan_radar =
+			!!(chandef->chan->flags & IEEE80211_CHAN_RADAR);
+	} else if (arvif->vdev_type == WMI_VDEV_TYPE_IBSS) {
+		arg.ssid = arvif->vif->bss_conf.ssid;
+		arg.ssid_len = arvif->vif->bss_conf.ssid_len;
+	}
+
+	ath10k_dbg(ATH10K_DBG_MAC,
+		   "mac vdev %d start center_freq %d phymode %s\n",
+		   arg.vdev_id, arg.channel.freq,
+		   ath10k_wmi_phymode_str(arg.channel.mode));
+
+	ret = ath10k_wmi_vdev_start(ar, &arg);
+	if (ret) {
+		ath10k_warn("failed to start WMI vdev %i: %d\n",
+			    arg.vdev_id, ret);
+		return ret;
+	}
+
+	ret = ath10k_vdev_setup_sync(ar);
+	if (ret) {
+		ath10k_warn("failed to synchronise setup for vdev %i: %d\n",
+			    arg.vdev_id, ret);
+		return ret;
+	}
+
+	ar->num_started_vdevs++;
+	ath10k_recalc_radar_detection(ar);
+
+	return ret;
+}
+
+static int ath10k_vdev_stop(struct ath10k_vif *arvif)
+{
+	struct ath10k *ar = arvif->ar;
+	int ret;
+
+	lockdep_assert_held(&ar->conf_mutex);
+
+	reinit_completion(&ar->vdev_setup_done);
+
+	ret = ath10k_wmi_vdev_stop(ar, arvif->vdev_id);
+	if (ret) {
+		ath10k_warn("failed to stop WMI vdev %i: %d\n",
+			    arvif->vdev_id, ret);
+		return ret;
+	}
+
+	ret = ath10k_vdev_setup_sync(ar);
+	if (ret) {
+		ath10k_warn("failed to syncronise setup for vdev %i: %d\n",
+			    arvif->vdev_id, ret);
+		return ret;
+	}
+
+	WARN_ON(ar->num_started_vdevs == 0);
+
+	if (ar->num_started_vdevs != 0) {
+		ar->num_started_vdevs--;
+		ath10k_recalc_radar_detection(ar);
+	}
+
+	return ret;
+}
+
 static void ath10k_control_beaconing(struct ath10k_vif *arvif,
 				struct ieee80211_bss_conf *info)
 {
@@ -880,7 +928,7 @@ static void ath10k_control_beaconing(struct ath10k_vif *arvif,
 	ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid,
 				 arvif->bssid);
 	if (ret) {
-		ath10k_warn("Failed to bring up vdev %d: %i\n",
+		ath10k_warn("failed to bring up vdev %d: %i\n",
 			    arvif->vdev_id, ret);
 		ath10k_vdev_stop(arvif);
 		return;
@@ -904,7 +952,7 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif,
 	if (!info->ibss_joined) {
 		ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id, self_peer);
 		if (ret)
-			ath10k_warn("Failed to delete IBSS self peer:%pM for VDEV:%d ret:%d\n",
+			ath10k_warn("failed to delete IBSS self peer %pM for vdev %d: %d\n",
 				    self_peer, arvif->vdev_id, ret);
 
 		if (is_zero_ether_addr(arvif->bssid))
@@ -913,7 +961,7 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif,
 		ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id,
 					 arvif->bssid);
 		if (ret) {
-			ath10k_warn("Failed to delete IBSS BSSID peer:%pM for VDEV:%d ret:%d\n",
+			ath10k_warn("failed to delete IBSS BSSID peer %pM for vdev %d: %d\n",
 				    arvif->bssid, arvif->vdev_id, ret);
 			return;
 		}
@@ -925,7 +973,7 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif,
 
 	ret = ath10k_peer_create(arvif->ar, arvif->vdev_id, self_peer);
 	if (ret) {
-		ath10k_warn("Failed to create IBSS self peer:%pM for VDEV:%d ret:%d\n",
+		ath10k_warn("failed to create IBSS self peer %pM for vdev %d: %d\n",
 			    self_peer, arvif->vdev_id, ret);
 		return;
 	}
@@ -934,7 +982,7 @@ static void ath10k_control_ibss(struct ath10k_vif *arvif,
 	ret = ath10k_wmi_vdev_set_param(arvif->ar, arvif->vdev_id, vdev_param,
 					ATH10K_DEFAULT_ATIM);
 	if (ret)
-		ath10k_warn("Failed to set IBSS ATIM for VDEV:%d ret:%d\n",
+		ath10k_warn("failed to set IBSS ATIM for vdev %d: %d\n",
 			    arvif->vdev_id, ret);
 }
 
@@ -961,7 +1009,7 @@ static int ath10k_mac_vif_setup_ps(struct ath10k_vif *arvif)
 		ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id, param,
 						  conf->dynamic_ps_timeout);
 		if (ret) {
-			ath10k_warn("Failed to set inactivity time for vdev %d: %i\n",
+			ath10k_warn("failed to set inactivity time for vdev %d: %i\n",
 				    arvif->vdev_id, ret);
 			return ret;
 		}
@@ -974,8 +1022,8 @@ static int ath10k_mac_vif_setup_ps(struct ath10k_vif *arvif)
 
 	ret = ath10k_wmi_set_psmode(ar, arvif->vdev_id, psmode);
 	if (ret) {
-		ath10k_warn("Failed to set PS Mode: %d for VDEV: %d\n",
-			    psmode, arvif->vdev_id);
+		ath10k_warn("failed to set PS Mode %d for vdev %d: %d\n",
+			    psmode, arvif->vdev_id, ret);
 		return ret;
 	}
 
@@ -1429,7 +1477,7 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw,
 
 	ap_sta = ieee80211_find_sta(vif, bss_conf->bssid);
 	if (!ap_sta) {
-		ath10k_warn("Failed to find station entry for %pM, vdev %i\n",
+		ath10k_warn("failed to find station entry for bss %pM vdev %i\n",
 			    bss_conf->bssid, arvif->vdev_id);
 		rcu_read_unlock();
 		return;
@@ -1442,7 +1490,7 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw,
 	ret = ath10k_peer_assoc_prepare(ar, arvif, ap_sta,
 					bss_conf, &peer_arg);
 	if (ret) {
-		ath10k_warn("Peer assoc prepare failed for %pM vdev %i\n: %d",
+		ath10k_warn("failed to prepare peer assoc for %pM vdev %i: %d\n",
 			    bss_conf->bssid, arvif->vdev_id, ret);
 		rcu_read_unlock();
 		return;
@@ -1452,7 +1500,7 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw,
 
 	ret = ath10k_wmi_peer_assoc(ar, &peer_arg);
 	if (ret) {
-		ath10k_warn("Peer assoc failed for %pM vdev %i\n: %d",
+		ath10k_warn("failed to run peer assoc for %pM vdev %i: %d\n",
 			    bss_conf->bssid, arvif->vdev_id, ret);
 		return;
 	}
@@ -1473,7 +1521,7 @@ static void ath10k_bss_assoc(struct ieee80211_hw *hw,
 
 	ret = ath10k_wmi_vdev_up(ar, arvif->vdev_id, arvif->aid, arvif->bssid);
 	if (ret) {
-		ath10k_warn("VDEV: %d up failed: ret %d\n",
+		ath10k_warn("failed to set vdev %d up: %d\n",
 			    arvif->vdev_id, ret);
 		return;
 	}
@@ -1524,7 +1572,7 @@ static void ath10k_bss_disassoc(struct ieee80211_hw *hw,
 }
 
 static int ath10k_station_assoc(struct ath10k *ar, struct ath10k_vif *arvif,
-				struct ieee80211_sta *sta)
+				struct ieee80211_sta *sta, bool reassoc)
 {
 	struct wmi_peer_assoc_complete_arg peer_arg;
 	int ret = 0;
@@ -1533,34 +1581,46 @@ static int ath10k_station_assoc(struct ath10k *ar, struct ath10k_vif *arvif,
 
 	ret = ath10k_peer_assoc_prepare(ar, arvif, sta, NULL, &peer_arg);
 	if (ret) {
-		ath10k_warn("WMI peer assoc prepare failed for %pM vdev %i: %i\n",
+		ath10k_warn("failed to prepare WMI peer assoc for %pM vdev %i: %i\n",
 			    sta->addr, arvif->vdev_id, ret);
 		return ret;
 	}
 
+	peer_arg.peer_reassoc = reassoc;
 	ret = ath10k_wmi_peer_assoc(ar, &peer_arg);
 	if (ret) {
-		ath10k_warn("Peer assoc failed for STA %pM vdev %i: %d\n",
+		ath10k_warn("failed to run peer assoc for STA %pM vdev %i: %d\n",
 			    sta->addr, arvif->vdev_id, ret);
 		return ret;
 	}
 
 	ret = ath10k_setup_peer_smps(ar, arvif, sta->addr, &sta->ht_cap);
 	if (ret) {
-		ath10k_warn("failed to setup peer SMPS for vdev: %d\n", ret);
+		ath10k_warn("failed to setup peer SMPS for vdev %d: %d\n",
+			    arvif->vdev_id, ret);
 		return ret;
 	}
 
+	if (!sta->wme) {
+		arvif->num_legacy_stations++;
+		ret  = ath10k_recalc_rtscts_prot(arvif);
+		if (ret) {
+			ath10k_warn("failed to recalculate rts/cts prot for vdev %d: %d\n",
+				    arvif->vdev_id, ret);
+			return ret;
+		}
+	}
+
 	ret = ath10k_install_peer_wep_keys(arvif, sta->addr);
 	if (ret) {
-		ath10k_warn("could not install peer wep keys for vdev %i: %d\n",
+		ath10k_warn("failed to install peer wep keys for vdev %i: %d\n",
 			    arvif->vdev_id, ret);
 		return ret;
 	}
 
 	ret = ath10k_peer_assoc_qos_ap(ar, arvif, sta);
 	if (ret) {
-		ath10k_warn("could not set qos params for STA %pM for vdev %i: %d\n",
+		ath10k_warn("failed to set qos params for STA %pM for vdev %i: %d\n",
 			    sta->addr, arvif->vdev_id, ret);
 		return ret;
 	}
@@ -1575,9 +1635,19 @@ static int ath10k_station_disassoc(struct ath10k *ar, struct ath10k_vif *arvif,
 
 	lockdep_assert_held(&ar->conf_mutex);
 
+	if (!sta->wme) {
+		arvif->num_legacy_stations--;
+		ret = ath10k_recalc_rtscts_prot(arvif);
+		if (ret) {
+			ath10k_warn("failed to recalculate rts/cts prot for vdev %d: %d\n",
+				    arvif->vdev_id, ret);
+			return ret;
+		}
+	}
+
 	ret = ath10k_clear_peer_keys(arvif, sta->addr);
 	if (ret) {
-		ath10k_warn("could not clear all peer wep keys for vdev %i: %d\n",
+		ath10k_warn("failed to clear all peer wep keys for vdev %i: %d\n",
 			    arvif->vdev_id, ret);
 		return ret;
 	}
@@ -1685,19 +1755,44 @@ static int ath10k_update_channel_list(struct ath10k *ar)
 	return ret;
 }
 
+static enum wmi_dfs_region
+ath10k_mac_get_dfs_region(enum nl80211_dfs_regions dfs_region)
+{
+	switch (dfs_region) {
+	case NL80211_DFS_UNSET:
+		return WMI_UNINIT_DFS_DOMAIN;
+	case NL80211_DFS_FCC:
+		return WMI_FCC_DFS_DOMAIN;
+	case NL80211_DFS_ETSI:
+		return WMI_ETSI_DFS_DOMAIN;
+	case NL80211_DFS_JP:
+		return WMI_MKK4_DFS_DOMAIN;
+	}
+	return WMI_UNINIT_DFS_DOMAIN;
+}
+
 static void ath10k_regd_update(struct ath10k *ar)
 {
 	struct reg_dmn_pair_mapping *regpair;
 	int ret;
+	enum wmi_dfs_region wmi_dfs_reg;
+	enum nl80211_dfs_regions nl_dfs_reg;
 
 	lockdep_assert_held(&ar->conf_mutex);
 
 	ret = ath10k_update_channel_list(ar);
 	if (ret)
-		ath10k_warn("could not update channel list (%d)\n", ret);
+		ath10k_warn("failed to update channel list: %d\n", ret);
 
 	regpair = ar->ath_common.regulatory.regpair;
 
+	if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) {
+		nl_dfs_reg = ar->dfs_detector->region;
+		wmi_dfs_reg = ath10k_mac_get_dfs_region(nl_dfs_reg);
+	} else {
+		wmi_dfs_reg = WMI_UNINIT_DFS_DOMAIN;
+	}
+
 	/* Target allows setting up per-band regdomain but ath_common provides
 	 * a combined one only */
 	ret = ath10k_wmi_pdev_set_regdomain(ar,
@@ -1705,9 +1800,10 @@ static void ath10k_regd_update(struct ath10k *ar)
 					    regpair->reg_domain, /* 2ghz */
 					    regpair->reg_domain, /* 5ghz */
 					    regpair->reg_2ghz_ctl,
-					    regpair->reg_5ghz_ctl);
+					    regpair->reg_5ghz_ctl,
+					    wmi_dfs_reg);
 	if (ret)
-		ath10k_warn("could not set pdev regdomain (%d)\n", ret);
+		ath10k_warn("failed to set pdev regdomain: %d\n", ret);
 }
 
 static void ath10k_reg_notifier(struct wiphy *wiphy,
@@ -1725,7 +1821,7 @@ static void ath10k_reg_notifier(struct wiphy *wiphy,
 		result = ar->dfs_detector->set_dfs_domain(ar->dfs_detector,
 							  request->dfs_region);
 		if (!result)
-			ath10k_warn("dfs region 0x%X not supported, will trigger radar for every pulse\n",
+			ath10k_warn("DFS region 0x%X not supported, will trigger radar for every pulse\n",
 				    request->dfs_region);
 	}
 
@@ -1759,10 +1855,10 @@ static u8 ath10k_tx_h_get_vdev_id(struct ath10k *ar,
 	if (info->control.vif)
 		return ath10k_vif_to_arvif(info->control.vif)->vdev_id;
 
-	if (ar->monitor_enabled)
+	if (ar->monitor_started)
 		return ar->monitor_vdev_id;
 
-	ath10k_warn("could not resolve vdev id\n");
+	ath10k_warn("failed to resolve vdev id\n");
 	return 0;
 }
 
@@ -1803,7 +1899,9 @@ static void ath10k_tx_wep_key_work(struct work_struct *work)
 					arvif->ar->wmi.vdev_param->def_keyid,
 					keyidx);
 	if (ret) {
-		ath10k_warn("could not update wep keyidx (%d)\n", ret);
+		ath10k_warn("failed to update wep key index for vdev %d: %d\n",
+			    arvif->vdev_id,
+			    ret);
 		return;
 	}
 
@@ -1879,7 +1977,7 @@ static void ath10k_tx_htt(struct ath10k *ar, struct sk_buff *skb)
 			     ar->fw_features)) {
 			if (skb_queue_len(&ar->wmi_mgmt_tx_queue) >=
 			    ATH10K_MAX_NUM_MGMT_PENDING) {
-				ath10k_warn("wmi mgmt_tx queue limit reached\n");
+				ath10k_warn("reached WMI management tranmist queue limit\n");
 				ret = -EBUSY;
 				goto exit;
 			}
@@ -1903,7 +2001,7 @@ static void ath10k_tx_htt(struct ath10k *ar, struct sk_buff *skb)
 
 exit:
 	if (ret) {
-		ath10k_warn("tx failed (%d). dropping packet.\n", ret);
+		ath10k_warn("failed to transmit packet, dropping: %d\n", ret);
 		ieee80211_free_txskb(ar->hw, skb);
 	}
 }
@@ -1964,7 +2062,7 @@ void ath10k_offchan_tx_work(struct work_struct *work)
 		if (!peer) {
 			ret = ath10k_peer_create(ar, vdev_id, peer_addr);
 			if (ret)
-				ath10k_warn("peer %pM on vdev %d not created (%d)\n",
+				ath10k_warn("failed to create peer %pM on vdev %d: %d\n",
 					    peer_addr, vdev_id, ret);
 		}
 
@@ -1984,7 +2082,7 @@ void ath10k_offchan_tx_work(struct work_struct *work)
 		if (!peer) {
 			ret = ath10k_peer_delete(ar, vdev_id, peer_addr);
 			if (ret)
-				ath10k_warn("peer %pM on vdev %d not deleted (%d)\n",
+				ath10k_warn("failed to delete peer %pM on vdev %d: %d\n",
 					    peer_addr, vdev_id, ret);
 		}
 
@@ -2018,7 +2116,8 @@ void ath10k_mgmt_over_wmi_tx_work(struct work_struct *work)
 
 		ret = ath10k_wmi_mgmt_tx(ar, skb);
 		if (ret) {
-			ath10k_warn("wmi mgmt_tx failed (%d)\n", ret);
+			ath10k_warn("failed to transmit management frame via WMI: %d\n",
+				    ret);
 			ieee80211_free_txskb(ar->hw, skb);
 		}
 	}
@@ -2043,7 +2142,7 @@ void ath10k_reset_scan(unsigned long ptr)
 		return;
 	}
 
-	ath10k_warn("scan timeout. resetting. fw issue?\n");
+	ath10k_warn("scan timed out, firmware problem?\n");
 
 	if (ar->scan.is_roc)
 		ieee80211_remain_on_channel_expired(ar->hw);
@@ -2079,7 +2178,7 @@ static int ath10k_abort_scan(struct ath10k *ar)
 
 	ret = ath10k_wmi_stop_scan(ar, &arg);
 	if (ret) {
-		ath10k_warn("could not submit wmi stop scan (%d)\n", ret);
+		ath10k_warn("failed to stop wmi scan: %d\n", ret);
 		spin_lock_bh(&ar->data_lock);
 		ar->scan.in_progress = false;
 		ath10k_offchan_tx_purge(ar);
@@ -2099,7 +2198,7 @@ static int ath10k_abort_scan(struct ath10k *ar)
 
 	spin_lock_bh(&ar->data_lock);
 	if (ar->scan.in_progress) {
-		ath10k_warn("could not stop scan. its still in progress\n");
+		ath10k_warn("failed to stop scan, it's still in progress\n");
 		ar->scan.in_progress = false;
 		ath10k_offchan_tx_purge(ar);
 		ret = -ETIMEDOUT;
@@ -2194,7 +2293,13 @@ void ath10k_halt(struct ath10k *ar)
 {
 	lockdep_assert_held(&ar->conf_mutex);
 
-	ath10k_stop_cac(ar);
+	if (ath10k_monitor_is_enabled(ar)) {
+		clear_bit(ATH10K_CAC_RUNNING, &ar->dev_flags);
+		ar->promisc = false;
+		ar->monitor = false;
+		ath10k_monitor_stop(ar);
+	}
+
 	del_timer_sync(&ar->scan.timeout);
 	ath10k_offchan_tx_purge(ar);
 	ath10k_mgmt_over_wmi_tx_purge(ar);
@@ -2226,14 +2331,14 @@ static int ath10k_start(struct ieee80211_hw *hw)
 
 	ret = ath10k_hif_power_up(ar);
 	if (ret) {
-		ath10k_err("could not init hif (%d)\n", ret);
+		ath10k_err("Could not init hif: %d\n", ret);
 		ar->state = ATH10K_STATE_OFF;
 		goto exit;
 	}
 
 	ret = ath10k_core_start(ar);
 	if (ret) {
-		ath10k_err("could not init core (%d)\n", ret);
+		ath10k_err("Could not init core: %d\n", ret);
 		ath10k_hif_power_down(ar);
 		ar->state = ATH10K_STATE_OFF;
 		goto exit;
@@ -2246,13 +2351,11 @@ static int ath10k_start(struct ieee80211_hw *hw)
 
 	ret = ath10k_wmi_pdev_set_param(ar, ar->wmi.pdev_param->pmf_qos, 1);
 	if (ret)
-		ath10k_warn("could not enable WMI_PDEV_PARAM_PMF_QOS (%d)\n",
-			    ret);
+		ath10k_warn("failed to enable PMF QOS: %d\n", ret);
 
 	ret = ath10k_wmi_pdev_set_param(ar, ar->wmi.pdev_param->dynamic_bw, 1);
 	if (ret)
-		ath10k_warn("could not init WMI_PDEV_PARAM_DYNAMIC_BW (%d)\n",
-			    ret);
+		ath10k_warn("failed to enable dynamic BW: %d\n", ret);
 
 	/*
 	 * By default FW set ARP frames ac to voice (6). In that case ARP
@@ -2266,11 +2369,12 @@ static int ath10k_start(struct ieee80211_hw *hw)
 	ret = ath10k_wmi_pdev_set_param(ar,
 					ar->wmi.pdev_param->arp_ac_override, 0);
 	if (ret) {
-		ath10k_warn("could not set arp ac override parameter: %d\n",
+		ath10k_warn("failed to set arp ac override parameter: %d\n",
 			    ret);
 		goto exit;
 	}
 
+	ar->num_started_vdevs = 0;
 	ath10k_regd_update(ar);
 	ret = 0;
 
@@ -2309,7 +2413,7 @@ static int ath10k_config_ps(struct ath10k *ar)
 	list_for_each_entry(arvif, &ar->arvifs, list) {
 		ret = ath10k_mac_vif_setup_ps(arvif);
 		if (ret) {
-			ath10k_warn("could not setup powersave (%d)\n", ret);
+			ath10k_warn("failed to setup powersave: %d\n", ret);
 			break;
 		}
 	}
@@ -2343,7 +2447,6 @@ static const char *chandef_get_width(enum nl80211_chan_width width)
 static void ath10k_config_chan(struct ath10k *ar)
 {
 	struct ath10k_vif *arvif;
-	bool monitor_was_enabled;
 	int ret;
 
 	lockdep_assert_held(&ar->conf_mutex);
@@ -2357,10 +2460,8 @@ static void ath10k_config_chan(struct ath10k *ar)
 
 	/* First stop monitor interface. Some FW versions crash if there's a
 	 * lone monitor interface. */
-	monitor_was_enabled = ar->monitor_enabled;
-
-	if (ar->monitor_enabled)
-		ath10k_monitor_stop(ar);
+	if (ar->monitor_started)
+		ath10k_monitor_vdev_stop(ar);
 
 	list_for_each_entry(arvif, &ar->arvifs, list) {
 		if (!arvif->is_started)
@@ -2371,7 +2472,7 @@ static void ath10k_config_chan(struct ath10k *ar)
 
 		ret = ath10k_vdev_stop(arvif);
 		if (ret) {
-			ath10k_warn("could not stop vdev %d (%d)\n",
+			ath10k_warn("failed to stop vdev %d: %d\n",
 				    arvif->vdev_id, ret);
 			continue;
 		}
@@ -2388,7 +2489,7 @@ static void ath10k_config_chan(struct ath10k *ar)
 
 		ret = ath10k_vdev_start(arvif);
 		if (ret) {
-			ath10k_warn("could not start vdev %d (%d)\n",
+			ath10k_warn("failed to start vdev %d: %d\n",
 				    arvif->vdev_id, ret);
 			continue;
 		}
@@ -2399,14 +2500,14 @@ static void ath10k_config_chan(struct ath10k *ar)
 		ret = ath10k_wmi_vdev_up(arvif->ar, arvif->vdev_id, arvif->aid,
 					 arvif->bssid);
 		if (ret) {
-			ath10k_warn("could not bring vdev up %d (%d)\n",
+			ath10k_warn("failed to bring vdev up %d: %d\n",
 				    arvif->vdev_id, ret);
 			continue;
 		}
 	}
 
-	if (monitor_was_enabled)
-		ath10k_monitor_start(ar, ar->monitor_vdev_id);
+	if (ath10k_monitor_is_enabled(ar))
+		ath10k_monitor_vdev_start(ar, ar->monitor_vdev_id);
 }
 
 static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
@@ -2420,15 +2521,17 @@ static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
 
 	if (changed & IEEE80211_CONF_CHANGE_CHANNEL) {
 		ath10k_dbg(ATH10K_DBG_MAC,
-			   "mac config channel %d mhz flags 0x%x\n",
+			   "mac config channel %dMHz flags 0x%x radar %d\n",
 			   conf->chandef.chan->center_freq,
-			   conf->chandef.chan->flags);
+			   conf->chandef.chan->flags,
+			   conf->radar_enabled);
 
 		spin_lock_bh(&ar->data_lock);
 		ar->rx_channel = conf->chandef.chan;
 		spin_unlock_bh(&ar->data_lock);
 
-		ath10k_config_radar_detection(ar);
+		ar->radar_enabled = conf->radar_enabled;
+		ath10k_recalc_radar_detection(ar);
 
 		if (!cfg80211_chandef_identical(&ar->chandef, &conf->chandef)) {
 			ar->chandef = conf->chandef;
@@ -2444,14 +2547,14 @@ static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
 		ret = ath10k_wmi_pdev_set_param(ar, param,
 						hw->conf.power_level * 2);
 		if (ret)
-			ath10k_warn("mac failed to set 2g txpower %d (%d)\n",
+			ath10k_warn("failed to set 2g txpower %d: %d\n",
 				    hw->conf.power_level, ret);
 
 		param = ar->wmi.pdev_param->txpower_limit5g;
 		ret = ath10k_wmi_pdev_set_param(ar, param,
 						hw->conf.power_level * 2);
 		if (ret)
-			ath10k_warn("mac failed to set 5g txpower %d (%d)\n",
+			ath10k_warn("failed to set 5g txpower %d: %d\n",
 				    hw->conf.power_level, ret);
 	}
 
@@ -2459,10 +2562,19 @@ static int ath10k_config(struct ieee80211_hw *hw, u32 changed)
 		ath10k_config_ps(ar);
 
 	if (changed & IEEE80211_CONF_CHANGE_MONITOR) {
-		if (conf->flags & IEEE80211_CONF_MONITOR)
-			ret = ath10k_monitor_create(ar);
-		else
-			ret = ath10k_monitor_destroy(ar);
+		if (conf->flags & IEEE80211_CONF_MONITOR && !ar->monitor) {
+			ar->monitor = true;
+			ret = ath10k_monitor_start(ar);
+			if (ret) {
+				ath10k_warn("failed to start monitor (config): %d\n",
+					    ret);
+				ar->monitor = false;
+			}
+		} else if (!(conf->flags & IEEE80211_CONF_MONITOR) &&
+			   ar->monitor) {
+			ar->monitor = false;
+			ath10k_monitor_stop(ar);
+		}
 	}
 
 	mutex_unlock(&ar->conf_mutex);
@@ -2497,12 +2609,6 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 	INIT_WORK(&arvif->wep_key_work, ath10k_tx_wep_key_work);
 	INIT_LIST_HEAD(&arvif->list);
 
-	if ((vif->type == NL80211_IFTYPE_MONITOR) && ar->monitor_present) {
-		ath10k_warn("Only one monitor interface allowed\n");
-		ret = -EBUSY;
-		goto err;
-	}
-
 	bit = ffs(ar->free_vdev_map);
 	if (bit == 0) {
 		ret = -EBUSY;
@@ -2545,7 +2651,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 	ret = ath10k_wmi_vdev_create(ar, arvif->vdev_id, arvif->vdev_type,
 				     arvif->vdev_subtype, vif->addr);
 	if (ret) {
-		ath10k_warn("WMI vdev %i create failed: ret %d\n",
+		ath10k_warn("failed to create WMI vdev %i: %d\n",
 			    arvif->vdev_id, ret);
 		goto err;
 	}
@@ -2557,7 +2663,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 	ret = ath10k_wmi_vdev_set_param(ar, 0, vdev_param,
 					arvif->def_wep_key_idx);
 	if (ret) {
-		ath10k_warn("Failed to set vdev %i default keyid: %d\n",
+		ath10k_warn("failed to set vdev %i default key id: %d\n",
 			    arvif->vdev_id, ret);
 		goto err_vdev_delete;
 	}
@@ -2567,7 +2673,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 					ATH10K_HW_TXRX_NATIVE_WIFI);
 	/* 10.X firmware does not support this VDEV parameter. Do not warn */
 	if (ret && ret != -EOPNOTSUPP) {
-		ath10k_warn("Failed to set vdev %i TX encap: %d\n",
+		ath10k_warn("failed to set vdev %i TX encapsulation: %d\n",
 			    arvif->vdev_id, ret);
 		goto err_vdev_delete;
 	}
@@ -2575,14 +2681,14 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 	if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
 		ret = ath10k_peer_create(ar, arvif->vdev_id, vif->addr);
 		if (ret) {
-			ath10k_warn("Failed to create vdev %i peer for AP: %d\n",
+			ath10k_warn("failed to create vdev %i peer for AP: %d\n",
 				    arvif->vdev_id, ret);
 			goto err_vdev_delete;
 		}
 
 		ret = ath10k_mac_set_kickout(arvif);
 		if (ret) {
-			ath10k_warn("Failed to set vdev %i kickout parameters: %d\n",
+			ath10k_warn("failed to set vdev %i kickout parameters: %d\n",
 				    arvif->vdev_id, ret);
 			goto err_peer_delete;
 		}
@@ -2594,7 +2700,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 		ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
 						  param, value);
 		if (ret) {
-			ath10k_warn("Failed to set vdev %i RX wake policy: %d\n",
+			ath10k_warn("failed to set vdev %i RX wake policy: %d\n",
 				    arvif->vdev_id, ret);
 			goto err_peer_delete;
 		}
@@ -2604,7 +2710,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 		ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
 						  param, value);
 		if (ret) {
-			ath10k_warn("Failed to set vdev %i TX wake thresh: %d\n",
+			ath10k_warn("failed to set vdev %i TX wake thresh: %d\n",
 				    arvif->vdev_id, ret);
 			goto err_peer_delete;
 		}
@@ -2614,7 +2720,7 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 		ret = ath10k_wmi_set_sta_ps_param(ar, arvif->vdev_id,
 						  param, value);
 		if (ret) {
-			ath10k_warn("Failed to set vdev %i PSPOLL count: %d\n",
+			ath10k_warn("failed to set vdev %i PSPOLL count: %d\n",
 				    arvif->vdev_id, ret);
 			goto err_peer_delete;
 		}
@@ -2622,21 +2728,18 @@ static int ath10k_add_interface(struct ieee80211_hw *hw,
 
 	ret = ath10k_mac_set_rts(arvif, ar->hw->wiphy->rts_threshold);
 	if (ret) {
-		ath10k_warn("failed to set rts threshold for vdev %d (%d)\n",
+		ath10k_warn("failed to set rts threshold for vdev %d: %d\n",
 			    arvif->vdev_id, ret);
 		goto err_peer_delete;
 	}
 
 	ret = ath10k_mac_set_frag(arvif, ar->hw->wiphy->frag_threshold);
 	if (ret) {
-		ath10k_warn("failed to set frag threshold for vdev %d (%d)\n",
+		ath10k_warn("failed to set frag threshold for vdev %d: %d\n",
 			    arvif->vdev_id, ret);
 		goto err_peer_delete;
 	}
 
-	if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR)
-		ar->monitor_present = true;
-
 	mutex_unlock(&ar->conf_mutex);
 	return 0;
 
@@ -2679,7 +2782,7 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw,
 	if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
 		ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id, vif->addr);
 		if (ret)
-			ath10k_warn("Failed to remove peer for AP vdev %i: %d\n",
+			ath10k_warn("failed to remove peer for AP vdev %i: %d\n",
 				    arvif->vdev_id, ret);
 
 		kfree(arvif->u.ap.noa_data);
@@ -2690,12 +2793,9 @@ static void ath10k_remove_interface(struct ieee80211_hw *hw,
 
 	ret = ath10k_wmi_vdev_delete(ar, arvif->vdev_id);
 	if (ret)
-		ath10k_warn("WMI vdev %i delete failed: %d\n",
+		ath10k_warn("failed to delete WMI vdev %i: %d\n",
 			    arvif->vdev_id, ret);
 
-	if (arvif->vdev_type == WMI_VDEV_TYPE_MONITOR)
-		ar->monitor_present = false;
-
 	ath10k_peer_cleanup(ar, arvif->vdev_id);
 
 	mutex_unlock(&ar->conf_mutex);
@@ -2728,28 +2828,17 @@ static void ath10k_configure_filter(struct ieee80211_hw *hw,
 	*total_flags &= SUPPORTED_FILTERS;
 	ar->filter_flags = *total_flags;
 
-	/* Monitor must not be started if it wasn't created first.
-	 * Promiscuous mode may be started on a non-monitor interface - in
-	 * such case the monitor vdev is not created so starting the
-	 * monitor makes no sense. Since ath10k uses no special RX filters
-	 * (only BSS filter in STA mode) there's no need for any special
-	 * action here. */
-	if ((ar->filter_flags & FIF_PROMISC_IN_BSS) &&
-	    !ar->monitor_enabled && ar->monitor_present) {
-		ath10k_dbg(ATH10K_DBG_MAC, "mac monitor %d start\n",
-			   ar->monitor_vdev_id);
-
-		ret = ath10k_monitor_start(ar, ar->monitor_vdev_id);
-		if (ret)
-			ath10k_warn("Unable to start monitor mode\n");
-	} else if (!(ar->filter_flags & FIF_PROMISC_IN_BSS) &&
-		   ar->monitor_enabled && ar->monitor_present) {
-		ath10k_dbg(ATH10K_DBG_MAC, "mac monitor %d stop\n",
-			   ar->monitor_vdev_id);
-
-		ret = ath10k_monitor_stop(ar);
-		if (ret)
-			ath10k_warn("Unable to stop monitor mode\n");
+	if (ar->filter_flags & FIF_PROMISC_IN_BSS && !ar->promisc) {
+		ar->promisc = true;
+		ret = ath10k_monitor_start(ar);
+		if (ret) {
+			ath10k_warn("failed to start monitor (promisc): %d\n",
+				    ret);
+			ar->promisc = false;
+		}
+	} else if (!(ar->filter_flags & FIF_PROMISC_IN_BSS) && ar->promisc) {
+		ar->promisc = false;
+		ath10k_monitor_stop(ar);
 	}
 
 	mutex_unlock(&ar->conf_mutex);
@@ -2780,7 +2869,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 			   arvif->vdev_id, arvif->beacon_interval);
 
 		if (ret)
-			ath10k_warn("Failed to set beacon interval for vdev %d: %i\n",
+			ath10k_warn("failed to set beacon interval for vdev %d: %i\n",
 				    arvif->vdev_id, ret);
 	}
 
@@ -2793,7 +2882,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 		ret = ath10k_wmi_pdev_set_param(ar, pdev_param,
 						WMI_BEACON_STAGGERED_MODE);
 		if (ret)
-			ath10k_warn("Failed to set beacon mode for vdev %d: %i\n",
+			ath10k_warn("failed to set beacon mode for vdev %d: %i\n",
 				    arvif->vdev_id, ret);
 	}
 
@@ -2808,7 +2897,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
 						arvif->dtim_period);
 		if (ret)
-			ath10k_warn("Failed to set dtim period for vdev %d: %i\n",
+			ath10k_warn("failed to set dtim period for vdev %d: %i\n",
 				    arvif->vdev_id, ret);
 	}
 
@@ -2829,7 +2918,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 			ret = ath10k_peer_create(ar, arvif->vdev_id,
 						 info->bssid);
 			if (ret)
-				ath10k_warn("Failed to add peer %pM for vdev %d when changing bssid: %i\n",
+				ath10k_warn("failed to add peer %pM for vdev %d when changing bssid: %i\n",
 					    info->bssid, arvif->vdev_id, ret);
 
 			if (vif->type == NL80211_IFTYPE_STATION) {
@@ -2868,20 +2957,13 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 		ath10k_control_beaconing(arvif, info);
 
 	if (changed & BSS_CHANGED_ERP_CTS_PROT) {
-		u32 cts_prot;
-		if (info->use_cts_prot)
-			cts_prot = 1;
-		else
-			cts_prot = 0;
-
+		arvif->use_cts_prot = info->use_cts_prot;
 		ath10k_dbg(ATH10K_DBG_MAC, "mac vdev %d cts_prot %d\n",
-			   arvif->vdev_id, cts_prot);
+			   arvif->vdev_id, info->use_cts_prot);
 
-		vdev_param = ar->wmi.vdev_param->enable_rtscts;
-		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
-						cts_prot);
+		ret = ath10k_recalc_rtscts_prot(arvif);
 		if (ret)
-			ath10k_warn("Failed to set CTS prot for vdev %d: %d\n",
+			ath10k_warn("failed to recalculate rts/cts prot for vdev %d: %d\n",
 				    arvif->vdev_id, ret);
 	}
 
@@ -2900,7 +2982,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
 						slottime);
 		if (ret)
-			ath10k_warn("Failed to set erp slot for vdev %d: %i\n",
+			ath10k_warn("failed to set erp slot for vdev %d: %i\n",
 				    arvif->vdev_id, ret);
 	}
 
@@ -2919,7 +3001,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw,
 		ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id, vdev_param,
 						preamble);
 		if (ret)
-			ath10k_warn("Failed to set preamble for vdev %d: %i\n",
+			ath10k_warn("failed to set preamble for vdev %d: %i\n",
 				    arvif->vdev_id, ret);
 	}
 
@@ -2990,7 +3072,7 @@ static int ath10k_hw_scan(struct ieee80211_hw *hw,
 
 	ret = ath10k_start_scan(ar, &arg);
 	if (ret) {
-		ath10k_warn("could not start hw scan (%d)\n", ret);
+		ath10k_warn("failed to start hw scan: %d\n", ret);
 		spin_lock_bh(&ar->data_lock);
 		ar->scan.in_progress = false;
 		spin_unlock_bh(&ar->data_lock);
@@ -3010,8 +3092,7 @@ static void ath10k_cancel_hw_scan(struct ieee80211_hw *hw,
 	mutex_lock(&ar->conf_mutex);
 	ret = ath10k_abort_scan(ar);
 	if (ret) {
-		ath10k_warn("couldn't abort scan (%d). forcefully sending scan completion to mac80211\n",
-			    ret);
+		ath10k_warn("failed to abort scan: %d\n", ret);
 		ieee80211_scan_completed(hw, 1 /* aborted */);
 	}
 	mutex_unlock(&ar->conf_mutex);
@@ -3089,7 +3170,7 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	if (!peer) {
 		if (cmd == SET_KEY) {
-			ath10k_warn("cannot install key for non-existent peer %pM\n",
+			ath10k_warn("failed to install key for non-existent peer %pM\n",
 				    peer_addr);
 			ret = -EOPNOTSUPP;
 			goto exit;
@@ -3112,7 +3193,7 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 
 	ret = ath10k_install_key(arvif, key, cmd, peer_addr);
 	if (ret) {
-		ath10k_warn("key installation failed for vdev %i peer %pM: %d\n",
+		ath10k_warn("failed to install key for vdev %i peer %pM: %d\n",
 			    arvif->vdev_id, peer_addr, ret);
 		goto exit;
 	}
@@ -3127,7 +3208,7 @@ static int ath10k_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
 		peer->keys[key->keyidx] = NULL;
 	else if (peer == NULL)
 		/* impossible unless FW goes crazy */
-		ath10k_warn("peer %pM disappeared!\n", peer_addr);
+		ath10k_warn("Peer %pM disappeared!\n", peer_addr);
 	spin_unlock_bh(&ar->data_lock);
 
 exit:
@@ -3195,6 +3276,16 @@ static void ath10k_sta_rc_update_wk(struct work_struct *wk)
 				    sta->addr, smps, err);
 	}
 
+	if (changed & IEEE80211_RC_SUPP_RATES_CHANGED) {
+		ath10k_dbg(ATH10K_DBG_MAC, "mac update sta %pM supp rates\n",
+			   sta->addr);
+
+		err = ath10k_station_assoc(ar, arvif, sta, true);
+		if (err)
+			ath10k_warn("failed to reassociate station: %pM\n",
+				    sta->addr);
+	}
+
 	mutex_unlock(&ar->conf_mutex);
 }
 
@@ -3236,7 +3327,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 			max_num_peers = TARGET_NUM_PEERS;
 
 		if (ar->num_peers >= max_num_peers) {
-			ath10k_warn("Number of peers exceeded: peers number %d (max peers %d)\n",
+			ath10k_warn("number of peers exceeded: peers number %d (max peers %d)\n",
 				    ar->num_peers, max_num_peers);
 			ret = -ENOBUFS;
 			goto exit;
@@ -3248,7 +3339,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 
 		ret = ath10k_peer_create(ar, arvif->vdev_id, sta->addr);
 		if (ret)
-			ath10k_warn("Failed to add peer %pM for vdev %d when adding a new sta: %i\n",
+			ath10k_warn("failed to add peer %pM for vdev %d when adding a new sta: %i\n",
 				    sta->addr, arvif->vdev_id, ret);
 	} else if ((old_state == IEEE80211_STA_NONE &&
 		    new_state == IEEE80211_STA_NOTEXIST)) {
@@ -3260,7 +3351,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 			   arvif->vdev_id, sta->addr);
 		ret = ath10k_peer_delete(ar, arvif->vdev_id, sta->addr);
 		if (ret)
-			ath10k_warn("Failed to delete peer %pM for vdev %d: %i\n",
+			ath10k_warn("failed to delete peer %pM for vdev %d: %i\n",
 				    sta->addr, arvif->vdev_id, ret);
 
 		if (vif->type == NL80211_IFTYPE_STATION)
@@ -3275,9 +3366,9 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 		ath10k_dbg(ATH10K_DBG_MAC, "mac sta %pM associated\n",
 			   sta->addr);
 
-		ret = ath10k_station_assoc(ar, arvif, sta);
+		ret = ath10k_station_assoc(ar, arvif, sta, false);
 		if (ret)
-			ath10k_warn("Failed to associate station %pM for vdev %i: %i\n",
+			ath10k_warn("failed to associate station %pM for vdev %i: %i\n",
 				    sta->addr, arvif->vdev_id, ret);
 	} else if (old_state == IEEE80211_STA_ASSOC &&
 		   new_state == IEEE80211_STA_AUTH &&
@@ -3291,7 +3382,7 @@ static int ath10k_sta_state(struct ieee80211_hw *hw,
 
 		ret = ath10k_station_disassoc(ar, arvif, sta);
 		if (ret)
-			ath10k_warn("Failed to disassociate station: %pM vdev %i ret %i\n",
+			ath10k_warn("failed to disassociate station: %pM vdev %i: %i\n",
 				    sta->addr, arvif->vdev_id, ret);
 	}
 exit:
@@ -3339,7 +3430,7 @@ static int ath10k_conf_tx_uapsd(struct ath10k *ar, struct ieee80211_vif *vif,
 					  WMI_STA_PS_PARAM_UAPSD,
 					  arvif->u.sta.uapsd);
 	if (ret) {
-		ath10k_warn("could not set uapsd params %d\n", ret);
+		ath10k_warn("failed to set uapsd params: %d\n", ret);
 		goto exit;
 	}
 
@@ -3352,7 +3443,7 @@ static int ath10k_conf_tx_uapsd(struct ath10k *ar, struct ieee80211_vif *vif,
 					  WMI_STA_PS_PARAM_RX_WAKE_POLICY,
 					  value);
 	if (ret)
-		ath10k_warn("could not set rx wake param %d\n", ret);
+		ath10k_warn("failed to set rx wake param: %d\n", ret);
 
 exit:
 	return ret;
@@ -3402,13 +3493,13 @@ static int ath10k_conf_tx(struct ieee80211_hw *hw,
 	/* FIXME: FW accepts wmm params per hw, not per vif */
 	ret = ath10k_wmi_pdev_set_wmm_params(ar, &ar->wmm_params);
 	if (ret) {
-		ath10k_warn("could not set wmm params %d\n", ret);
+		ath10k_warn("failed to set wmm params: %d\n", ret);
 		goto exit;
 	}
 
 	ret = ath10k_conf_tx_uapsd(ar, vif, ac, params->uapsd);
 	if (ret)
-		ath10k_warn("could not set sta uapsd %d\n", ret);
+		ath10k_warn("failed to set sta uapsd: %d\n", ret);
 
 exit:
 	mutex_unlock(&ar->conf_mutex);
@@ -3461,7 +3552,7 @@ static int ath10k_remain_on_channel(struct ieee80211_hw *hw,
 
 	ret = ath10k_start_scan(ar, &arg);
 	if (ret) {
-		ath10k_warn("could not start roc scan (%d)\n", ret);
+		ath10k_warn("failed to start roc scan: %d\n", ret);
 		spin_lock_bh(&ar->data_lock);
 		ar->scan.in_progress = false;
 		spin_unlock_bh(&ar->data_lock);
@@ -3470,7 +3561,7 @@ static int ath10k_remain_on_channel(struct ieee80211_hw *hw,
 
 	ret = wait_for_completion_timeout(&ar->scan.on_channel, 3*HZ);
 	if (ret == 0) {
-		ath10k_warn("could not switch to channel for roc scan\n");
+		ath10k_warn("failed to switch to channel for roc scan\n");
 		ath10k_abort_scan(ar);
 		ret = -ETIMEDOUT;
 		goto exit;
@@ -3511,7 +3602,7 @@ static int ath10k_set_rts_threshold(struct ieee80211_hw *hw, u32 value)
 
 		ret = ath10k_mac_set_rts(arvif, value);
 		if (ret) {
-			ath10k_warn("could not set rts threshold for vdev %d (%d)\n",
+			ath10k_warn("failed to set rts threshold for vdev %d: %d\n",
 				    arvif->vdev_id, ret);
 			break;
 		}
@@ -3534,7 +3625,7 @@ static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
 
 		ret = ath10k_mac_set_rts(arvif, value);
 		if (ret) {
-			ath10k_warn("could not set fragmentation threshold for vdev %d (%d)\n",
+			ath10k_warn("failed to set fragmentation threshold for vdev %d: %d\n",
 				    arvif->vdev_id, ret);
 			break;
 		}
@@ -3544,7 +3635,8 @@ static int ath10k_set_frag_threshold(struct ieee80211_hw *hw, u32 value)
 	return ret;
 }
 
-static void ath10k_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void ath10k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			 u32 queues, bool drop)
 {
 	struct ath10k *ar = hw->priv;
 	bool skip;
@@ -3573,7 +3665,7 @@ static void ath10k_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
 		}), ATH10K_FLUSH_TIMEOUT_HZ);
 
 	if (ret <= 0 || skip)
-		ath10k_warn("tx not flushed (skip %i ar-state %i): %i\n",
+		ath10k_warn("failed to flush transmit queue (skip %i ar-state %i): %i\n",
 			    skip, ar->state, ret);
 
 skip:
@@ -3608,7 +3700,7 @@ static int ath10k_suspend(struct ieee80211_hw *hw,
 
 	ret = ath10k_hif_suspend(ar);
 	if (ret) {
-		ath10k_warn("could not suspend hif (%d)\n", ret);
+		ath10k_warn("failed to suspend hif: %d\n", ret);
 		goto resume;
 	}
 
@@ -3617,7 +3709,7 @@ static int ath10k_suspend(struct ieee80211_hw *hw,
 resume:
 	ret = ath10k_wmi_pdev_resume_target(ar);
 	if (ret)
-		ath10k_warn("could not resume target (%d)\n", ret);
+		ath10k_warn("failed to resume target: %d\n", ret);
 
 	ret = 1;
 exit:
@@ -3634,14 +3726,14 @@ static int ath10k_resume(struct ieee80211_hw *hw)
 
 	ret = ath10k_hif_resume(ar);
 	if (ret) {
-		ath10k_warn("could not resume hif (%d)\n", ret);
+		ath10k_warn("failed to resume hif: %d\n", ret);
 		ret = 1;
 		goto exit;
 	}
 
 	ret = ath10k_wmi_pdev_resume_target(ar);
 	if (ret) {
-		ath10k_warn("could not resume target (%d)\n", ret);
+		ath10k_warn("failed to resume target: %d\n", ret);
 		ret = 1;
 		goto exit;
 	}
@@ -3964,7 +4056,7 @@ static int ath10k_set_fixed_rate_param(struct ath10k_vif *arvif,
 	ret = ath10k_wmi_vdev_set_param(ar, arvif->vdev_id,
 					vdev_param, fixed_rate);
 	if (ret) {
-		ath10k_warn("Could not set fixed_rate param 0x%02x: %d\n",
+		ath10k_warn("failed to set fixed rate param 0x%02x: %d\n",
 			    fixed_rate, ret);
 		ret = -EINVAL;
 		goto exit;
@@ -3977,7 +4069,7 @@ static int ath10k_set_fixed_rate_param(struct ath10k_vif *arvif,
 					vdev_param, fixed_nss);
 
 	if (ret) {
-		ath10k_warn("Could not set fixed_nss param %d: %d\n",
+		ath10k_warn("failed to set fixed nss param %d: %d\n",
 			    fixed_nss, ret);
 		ret = -EINVAL;
 		goto exit;
@@ -3990,7 +4082,7 @@ static int ath10k_set_fixed_rate_param(struct ath10k_vif *arvif,
 					force_sgi);
 
 	if (ret) {
-		ath10k_warn("Could not set sgi param %d: %d\n",
+		ath10k_warn("failed to set sgi param %d: %d\n",
 			    force_sgi, ret);
 		ret = -EINVAL;
 		goto exit;
@@ -4026,7 +4118,7 @@ static int ath10k_set_bitrate_mask(struct ieee80211_hw *hw,
 	}
 
 	if (fixed_rate == WMI_FIXED_RATE_NONE && force_sgi) {
-		ath10k_warn("Could not force SGI usage for default rate settings\n");
+		ath10k_warn("failed to force SGI usage for default rate settings\n");
 		return -EINVAL;
 	}
 
@@ -4072,8 +4164,8 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw,
 			bw = WMI_PEER_CHWIDTH_80MHZ;
 			break;
 		case IEEE80211_STA_RX_BW_160:
-			ath10k_warn("mac sta rc update for %pM: invalid bw %d\n",
-				    sta->addr, sta->bandwidth);
+			ath10k_warn("Invalid bandwith %d in rc update for %pM\n",
+				    sta->bandwidth, sta->addr);
 			bw = WMI_PEER_CHWIDTH_20MHZ;
 			break;
 		}
@@ -4099,8 +4191,8 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw,
 			smps = WMI_PEER_SMPS_DYNAMIC;
 			break;
 		case IEEE80211_SMPS_NUM_MODES:
-			ath10k_warn("mac sta rc update for %pM: invalid smps: %d\n",
-				    sta->addr, sta->smps_mode);
+			ath10k_warn("Invalid smps %d in sta rc update for %pM\n",
+				    sta->smps_mode, sta->addr);
 			smps = WMI_PEER_SMPS_PS_NONE;
 			break;
 		}
@@ -4108,15 +4200,6 @@ static void ath10k_sta_rc_update(struct ieee80211_hw *hw,
 		arsta->smps = smps;
 	}
 
-	if (changed & IEEE80211_RC_SUPP_RATES_CHANGED) {
-		/* FIXME: Not implemented. Probably the only way to do it would
-		 * be to re-assoc the peer. */
-		changed &= ~IEEE80211_RC_SUPP_RATES_CHANGED;
-		ath10k_dbg(ATH10K_DBG_MAC,
-			   "mac sta rc update for %pM: changing supported rates not implemented\n",
-			   sta->addr);
-	}
-
 	arsta->changed |= changed;
 
 	spin_unlock_bh(&ar->data_lock);
@@ -4516,7 +4599,6 @@ int ath10k_mac_register(struct ath10k *ar)
 			IEEE80211_HW_REPORTS_TX_ACK_STATUS |
 			IEEE80211_HW_HAS_RATE_CONTROL |
 			IEEE80211_HW_SUPPORTS_STATIC_SMPS |
-			IEEE80211_HW_WANT_MONITOR_VIF |
 			IEEE80211_HW_AP_LINK_PS |
 			IEEE80211_HW_SPECTRUM_MGMT;
 
@@ -4570,19 +4652,19 @@ int ath10k_mac_register(struct ath10k *ar)
 							     NL80211_DFS_UNSET);
 
 		if (!ar->dfs_detector)
-			ath10k_warn("dfs pattern detector init failed\n");
+			ath10k_warn("failed to initialise DFS pattern detector\n");
 	}
 
 	ret = ath_regd_init(&ar->ath_common.regulatory, ar->hw->wiphy,
 			    ath10k_reg_notifier);
 	if (ret) {
-		ath10k_err("Regulatory initialization failed: %i\n", ret);
+		ath10k_err("failed to initialise regulatory: %i\n", ret);
 		goto err_free;
 	}
 
 	ret = ieee80211_register_hw(ar->hw);
 	if (ret) {
-		ath10k_err("ieee80211 registration failed: %d\n", ret);
+		ath10k_err("failed to register ieee80211: %d\n", ret);
 		goto err_free;
 	}
 
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
index 9d242d801d9d..bf1083d52e61 100644
--- a/drivers/net/wireless/ath/ath10k/pci.c
+++ b/drivers/net/wireless/ath/ath10k/pci.c
@@ -39,15 +39,27 @@ enum ath10k_pci_irq_mode {
 	ATH10K_PCI_IRQ_MSI = 2,
 };
 
-static unsigned int ath10k_target_ps;
+enum ath10k_pci_reset_mode {
+	ATH10K_PCI_RESET_AUTO = 0,
+	ATH10K_PCI_RESET_WARM_ONLY = 1,
+};
+
+static unsigned int ath10k_pci_target_ps;
 static unsigned int ath10k_pci_irq_mode = ATH10K_PCI_IRQ_AUTO;
+static unsigned int ath10k_pci_reset_mode = ATH10K_PCI_RESET_AUTO;
 
-module_param(ath10k_target_ps, uint, 0644);
-MODULE_PARM_DESC(ath10k_target_ps, "Enable ath10k Target (SoC) PS option");
+module_param_named(target_ps, ath10k_pci_target_ps, uint, 0644);
+MODULE_PARM_DESC(target_ps, "Enable ath10k Target (SoC) PS option");
 
 module_param_named(irq_mode, ath10k_pci_irq_mode, uint, 0644);
 MODULE_PARM_DESC(irq_mode, "0: auto, 1: legacy, 2: msi (default: 0)");
 
+module_param_named(reset_mode, ath10k_pci_reset_mode, uint, 0644);
+MODULE_PARM_DESC(reset_mode, "0: auto, 1: warm only (default: 0)");
+
+/* how long wait to wait for target to initialise, in ms */
+#define ATH10K_PCI_TARGET_WAIT 3000
+
 #define QCA988X_2_0_DEVICE_ID	(0x003c)
 
 static DEFINE_PCI_DEVICE_TABLE(ath10k_pci_id_table) = {
@@ -346,9 +358,10 @@ static int ath10k_pci_diag_read_mem(struct ath10k *ar, u32 address, void *data,
 	 *   2) Buffer in DMA-able space
 	 */
 	orig_nbytes = nbytes;
-	data_buf = (unsigned char *)pci_alloc_consistent(ar_pci->pdev,
-							 orig_nbytes,
-							 &ce_data_base);
+	data_buf = (unsigned char *)dma_alloc_coherent(ar->dev,
+						       orig_nbytes,
+						       &ce_data_base,
+						       GFP_ATOMIC);
 
 	if (!data_buf) {
 		ret = -ENOMEM;
@@ -442,12 +455,12 @@ done:
 				__le32_to_cpu(((__le32 *)data_buf)[i]);
 		}
 	} else
-		ath10k_dbg(ATH10K_DBG_PCI, "%s failure (0x%x)\n",
-			   __func__, address);
+		ath10k_warn("failed to read diag value at 0x%x: %d\n",
+			    address, ret);
 
 	if (data_buf)
-		pci_free_consistent(ar_pci->pdev, orig_nbytes,
-				    data_buf, ce_data_base);
+		dma_free_coherent(ar->dev, orig_nbytes, data_buf,
+				  ce_data_base);
 
 	return ret;
 }
@@ -490,9 +503,10 @@ static int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 	 *   2) Buffer in DMA-able space
 	 */
 	orig_nbytes = nbytes;
-	data_buf = (unsigned char *)pci_alloc_consistent(ar_pci->pdev,
-							 orig_nbytes,
-							 &ce_data_base);
+	data_buf = (unsigned char *)dma_alloc_coherent(ar->dev,
+						       orig_nbytes,
+						       &ce_data_base,
+						       GFP_ATOMIC);
 	if (!data_buf) {
 		ret = -ENOMEM;
 		goto done;
@@ -588,13 +602,13 @@ static int ath10k_pci_diag_write_mem(struct ath10k *ar, u32 address,
 
 done:
 	if (data_buf) {
-		pci_free_consistent(ar_pci->pdev, orig_nbytes, data_buf,
-				    ce_data_base);
+		dma_free_coherent(ar->dev, orig_nbytes, data_buf,
+				  ce_data_base);
 	}
 
 	if (ret != 0)
-		ath10k_dbg(ATH10K_DBG_PCI, "%s failure (0x%x)\n", __func__,
-			   address);
+		ath10k_warn("failed to write diag value at 0x%x: %d\n",
+			    address, ret);
 
 	return ret;
 }
@@ -803,6 +817,9 @@ unlock:
 static u16 ath10k_pci_hif_get_free_queue_number(struct ath10k *ar, u8 pipe)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
+
+	ath10k_dbg(ATH10K_DBG_PCI, "pci hif get free queue number\n");
+
 	return ath10k_ce_num_free_src_entries(ar_pci->pipe_info[pipe].ce_hdl);
 }
 
@@ -854,6 +871,8 @@ static void ath10k_pci_hif_dump_area(struct ath10k *ar)
 static void ath10k_pci_hif_send_complete_check(struct ath10k *ar, u8 pipe,
 					       int force)
 {
+	ath10k_dbg(ATH10K_DBG_PCI, "pci hif send complete check\n");
+
 	if (!force) {
 		int resources;
 		/*
@@ -880,7 +899,7 @@ static void ath10k_pci_hif_set_callbacks(struct ath10k *ar,
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 
-	ath10k_dbg(ATH10K_DBG_PCI, "%s\n", __func__);
+	ath10k_dbg(ATH10K_DBG_PCI, "pci hif set callbacks\n");
 
 	memcpy(&ar_pci->msg_callbacks_current, callbacks,
 	       sizeof(ar_pci->msg_callbacks_current));
@@ -938,6 +957,8 @@ static int ath10k_pci_hif_map_service_to_pipe(struct ath10k *ar,
 {
 	int ret = 0;
 
+	ath10k_dbg(ATH10K_DBG_PCI, "pci hif map service\n");
+
 	/* polling for received messages not supported */
 	*dl_is_polled = 0;
 
@@ -997,6 +1018,8 @@ static void ath10k_pci_hif_get_default_pipe(struct ath10k *ar,
 {
 	int ul_is_polled, dl_is_polled;
 
+	ath10k_dbg(ATH10K_DBG_PCI, "pci hif get default pipe\n");
+
 	(void)ath10k_pci_hif_map_service_to_pipe(ar,
 						 ATH10K_HTC_SVC_ID_RSVD_CTRL,
 						 ul_pipe,
@@ -1098,6 +1121,8 @@ static int ath10k_pci_hif_start(struct ath10k *ar)
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	int ret, ret_early;
 
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot hif start\n");
+
 	ath10k_pci_free_early_irq(ar);
 	ath10k_pci_kill_tasklet(ar);
 
@@ -1233,18 +1258,10 @@ static void ath10k_pci_buffer_cleanup(struct ath10k *ar)
 
 static void ath10k_pci_ce_deinit(struct ath10k *ar)
 {
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-	struct ath10k_pci_pipe *pipe_info;
-	int pipe_num;
+	int i;
 
-	for (pipe_num = 0; pipe_num < CE_COUNT; pipe_num++) {
-		pipe_info = &ar_pci->pipe_info[pipe_num];
-		if (pipe_info->ce_hdl) {
-			ath10k_ce_deinit(pipe_info->ce_hdl);
-			pipe_info->ce_hdl = NULL;
-			pipe_info->buf_sz = 0;
-		}
-	}
+	for (i = 0; i < CE_COUNT; i++)
+		ath10k_ce_deinit_pipe(ar, i);
 }
 
 static void ath10k_pci_hif_stop(struct ath10k *ar)
@@ -1252,7 +1269,7 @@ static void ath10k_pci_hif_stop(struct ath10k *ar)
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	int ret;
 
-	ath10k_dbg(ATH10K_DBG_PCI, "%s\n", __func__);
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot hif stop\n");
 
 	ret = ath10k_ce_disable_interrupts(ar);
 	if (ret)
@@ -1697,30 +1714,49 @@ static int ath10k_pci_init_config(struct ath10k *ar)
 	return 0;
 }
 
+static int ath10k_pci_alloc_ce(struct ath10k *ar)
+{
+	int i, ret;
+
+	for (i = 0; i < CE_COUNT; i++) {
+		ret = ath10k_ce_alloc_pipe(ar, i, &host_ce_config_wlan[i]);
+		if (ret) {
+			ath10k_err("failed to allocate copy engine pipe %d: %d\n",
+				   i, ret);
+			return ret;
+		}
+	}
 
+	return 0;
+}
+
+static void ath10k_pci_free_ce(struct ath10k *ar)
+{
+	int i;
+
+	for (i = 0; i < CE_COUNT; i++)
+		ath10k_ce_free_pipe(ar, i);
+}
 
 static int ath10k_pci_ce_init(struct ath10k *ar)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	struct ath10k_pci_pipe *pipe_info;
 	const struct ce_attr *attr;
-	int pipe_num;
+	int pipe_num, ret;
 
 	for (pipe_num = 0; pipe_num < CE_COUNT; pipe_num++) {
 		pipe_info = &ar_pci->pipe_info[pipe_num];
+		pipe_info->ce_hdl = &ar_pci->ce_states[pipe_num];
 		pipe_info->pipe_num = pipe_num;
 		pipe_info->hif_ce_state = ar;
 		attr = &host_ce_config_wlan[pipe_num];
 
-		pipe_info->ce_hdl = ath10k_ce_init(ar, pipe_num, attr);
-		if (pipe_info->ce_hdl == NULL) {
-			ath10k_err("failed to initialize CE for pipe: %d\n",
-				   pipe_num);
-
-			/* It is safe to call it here. It checks if ce_hdl is
-			 * valid for each pipe */
-			ath10k_pci_ce_deinit(ar);
-			return -1;
+		ret = ath10k_ce_init_pipe(ar, pipe_num, attr);
+		if (ret) {
+			ath10k_err("failed to initialize copy engine pipe %d: %d\n",
+				   pipe_num, ret);
+			return ret;
 		}
 
 		if (pipe_num == CE_COUNT - 1) {
@@ -1741,16 +1777,15 @@ static int ath10k_pci_ce_init(struct ath10k *ar)
 static void ath10k_pci_fw_interrupt_handler(struct ath10k *ar)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-	u32 fw_indicator_address, fw_indicator;
+	u32 fw_indicator;
 
 	ath10k_pci_wake(ar);
 
-	fw_indicator_address = ar_pci->fw_indicator_address;
-	fw_indicator = ath10k_pci_read32(ar, fw_indicator_address);
+	fw_indicator = ath10k_pci_read32(ar, FW_INDICATOR_ADDRESS);
 
 	if (fw_indicator & FW_IND_EVENT_PENDING) {
 		/* ACK: clear Target-side pending event */
-		ath10k_pci_write32(ar, fw_indicator_address,
+		ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS,
 				   fw_indicator & ~FW_IND_EVENT_PENDING);
 
 		if (ar_pci->started) {
@@ -1769,11 +1804,10 @@ static void ath10k_pci_fw_interrupt_handler(struct ath10k *ar)
 
 static int ath10k_pci_warm_reset(struct ath10k *ar)
 {
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	int ret = 0;
 	u32 val;
 
-	ath10k_dbg(ATH10K_DBG_BOOT, "boot performing warm chip reset\n");
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot warm reset\n");
 
 	ret = ath10k_do_pci_wake(ar);
 	if (ret) {
@@ -1801,7 +1835,7 @@ static int ath10k_pci_warm_reset(struct ath10k *ar)
 	msleep(100);
 
 	/* clear fw indicator */
-	ath10k_pci_write32(ar, ar_pci->fw_indicator_address, 0);
+	ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS, 0);
 
 	/* clear target LF timer interrupts */
 	val = ath10k_pci_read32(ar, RTC_SOC_BASE_ADDRESS +
@@ -1934,7 +1968,9 @@ static int __ath10k_pci_hif_power_up(struct ath10k *ar, bool cold_reset)
 		irq_mode = "legacy";
 
 	if (!test_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags))
-		ath10k_info("pci irq %s\n", irq_mode);
+		ath10k_info("pci irq %s irq_mode %d reset_mode %d\n",
+			    irq_mode, ath10k_pci_irq_mode,
+			    ath10k_pci_reset_mode);
 
 	return 0;
 
@@ -1956,6 +1992,8 @@ static int ath10k_pci_hif_power_up(struct ath10k *ar)
 {
 	int ret;
 
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot hif power up\n");
+
 	/*
 	 * Hardware CUS232 version 2 has some issues with cold reset and the
 	 * preferred (and safer) way to perform a device reset is through a
@@ -1966,9 +2004,14 @@ static int ath10k_pci_hif_power_up(struct ath10k *ar)
 	 */
 	ret = __ath10k_pci_hif_power_up(ar, false);
 	if (ret) {
-		ath10k_warn("failed to power up target using warm reset (%d), trying cold reset\n",
+		ath10k_warn("failed to power up target using warm reset: %d\n",
 			    ret);
 
+		if (ath10k_pci_reset_mode == ATH10K_PCI_RESET_WARM_ONLY)
+			return ret;
+
+		ath10k_warn("trying cold reset\n");
+
 		ret = __ath10k_pci_hif_power_up(ar, true);
 		if (ret) {
 			ath10k_err("failed to power up target using cold reset too (%d)\n",
@@ -1984,12 +2027,14 @@ static void ath10k_pci_hif_power_down(struct ath10k *ar)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot hif power down\n");
+
 	ath10k_pci_free_early_irq(ar);
 	ath10k_pci_kill_tasklet(ar);
 	ath10k_pci_deinit_irq(ar);
+	ath10k_pci_ce_deinit(ar);
 	ath10k_pci_warm_reset(ar);
 
-	ath10k_pci_ce_deinit(ar);
 	if (!test_bit(ATH10K_PCI_FEATURE_SOC_POWER_SAVE, ar_pci->features))
 		ath10k_do_pci_sleep(ar);
 }
@@ -2137,7 +2182,6 @@ static irqreturn_t ath10k_pci_interrupt_handler(int irq, void *arg)
 static void ath10k_pci_early_irq_tasklet(unsigned long data)
 {
 	struct ath10k *ar = (struct ath10k *)data;
-	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
 	u32 fw_ind;
 	int ret;
 
@@ -2148,9 +2192,9 @@ static void ath10k_pci_early_irq_tasklet(unsigned long data)
 		return;
 	}
 
-	fw_ind = ath10k_pci_read32(ar, ar_pci->fw_indicator_address);
+	fw_ind = ath10k_pci_read32(ar, FW_INDICATOR_ADDRESS);
 	if (fw_ind & FW_IND_EVENT_PENDING) {
-		ath10k_pci_write32(ar, ar_pci->fw_indicator_address,
+		ath10k_pci_write32(ar, FW_INDICATOR_ADDRESS,
 				   fw_ind & ~FW_IND_EVENT_PENDING);
 
 		/* Some structures are unavailable during early boot or at
@@ -2385,33 +2429,50 @@ static int ath10k_pci_deinit_irq(struct ath10k *ar)
 static int ath10k_pci_wait_for_target_init(struct ath10k *ar)
 {
 	struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
-	int wait_limit = 300; /* 3 sec */
+	unsigned long timeout;
 	int ret;
+	u32 val;
+
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot waiting target to initialise\n");
 
 	ret = ath10k_pci_wake(ar);
 	if (ret) {
-		ath10k_err("failed to wake up target: %d\n", ret);
+		ath10k_err("failed to wake up target for init: %d\n", ret);
 		return ret;
 	}
 
-	while (wait_limit-- &&
-	       !(ioread32(ar_pci->mem + FW_INDICATOR_ADDRESS) &
-		 FW_IND_INITIALIZED)) {
+	timeout = jiffies + msecs_to_jiffies(ATH10K_PCI_TARGET_WAIT);
+
+	do {
+		val = ath10k_pci_read32(ar, FW_INDICATOR_ADDRESS);
+
+		ath10k_dbg(ATH10K_DBG_BOOT, "boot target indicator %x\n", val);
+
+		/* target should never return this */
+		if (val == 0xffffffff)
+			continue;
+
+		if (val & FW_IND_INITIALIZED)
+			break;
+
 		if (ar_pci->num_msi_intrs == 0)
 			/* Fix potential race by repeating CORE_BASE writes */
-			iowrite32(PCIE_INTR_FIRMWARE_MASK |
-				  PCIE_INTR_CE_MASK_ALL,
-				  ar_pci->mem + (SOC_CORE_BASE_ADDRESS |
-						 PCIE_INTR_ENABLE_ADDRESS));
+			ath10k_pci_soc_write32(ar, PCIE_INTR_ENABLE_ADDRESS,
+					       PCIE_INTR_FIRMWARE_MASK |
+					       PCIE_INTR_CE_MASK_ALL);
+
 		mdelay(10);
-	}
+	} while (time_before(jiffies, timeout));
 
-	if (wait_limit < 0) {
-		ath10k_err("target stalled\n");
-		ret = -EIO;
+	if (val == 0xffffffff || !(val & FW_IND_INITIALIZED)) {
+		ath10k_err("failed to receive initialized event from target: %08x\n",
+			   val);
+		ret = -ETIMEDOUT;
 		goto out;
 	}
 
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot target initialised\n");
+
 out:
 	ath10k_pci_sleep(ar);
 	return ret;
@@ -2422,6 +2483,8 @@ static int ath10k_pci_cold_reset(struct ath10k *ar)
 	int i, ret;
 	u32 val;
 
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot cold reset\n");
+
 	ret = ath10k_do_pci_wake(ar);
 	if (ret) {
 		ath10k_err("failed to wake up target: %d\n",
@@ -2453,6 +2516,9 @@ static int ath10k_pci_cold_reset(struct ath10k *ar)
 	}
 
 	ath10k_do_pci_sleep(ar);
+
+	ath10k_dbg(ATH10K_DBG_BOOT, "boot cold reset complete\n");
+
 	return 0;
 }
 
@@ -2484,7 +2550,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 	struct ath10k_pci *ar_pci;
 	u32 lcr_val, chip_id;
 
-	ath10k_dbg(ATH10K_DBG_PCI, "%s\n", __func__);
+	ath10k_dbg(ATH10K_DBG_PCI, "pci probe\n");
 
 	ar_pci = kzalloc(sizeof(*ar_pci), GFP_KERNEL);
 	if (ar_pci == NULL)
@@ -2503,7 +2569,7 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 		goto err_ar_pci;
 	}
 
-	if (ath10k_target_ps)
+	if (ath10k_pci_target_ps)
 		set_bit(ATH10K_PCI_FEATURE_SOC_POWER_SAVE, ar_pci->features);
 
 	ath10k_pci_dump_features(ar_pci);
@@ -2516,7 +2582,6 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 	}
 
 	ar_pci->ar = ar;
-	ar_pci->fw_indicator_address = FW_INDICATOR_ADDRESS;
 	atomic_set(&ar_pci->keep_awake_count, 0);
 
 	pci_set_drvdata(pdev, ar);
@@ -2594,16 +2659,24 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
 
 	ath10k_do_pci_sleep(ar);
 
+	ret = ath10k_pci_alloc_ce(ar);
+	if (ret) {
+		ath10k_err("failed to allocate copy engine pipes: %d\n", ret);
+		goto err_iomap;
+	}
+
 	ath10k_dbg(ATH10K_DBG_BOOT, "boot pci_mem 0x%p\n", ar_pci->mem);
 
 	ret = ath10k_core_register(ar, chip_id);
 	if (ret) {
 		ath10k_err("failed to register driver core: %d\n", ret);
-		goto err_iomap;
+		goto err_free_ce;
 	}
 
 	return 0;
 
+err_free_ce:
+	ath10k_pci_free_ce(ar);
 err_iomap:
 	pci_iounmap(pdev, mem);
 err_master:
@@ -2626,7 +2699,7 @@ static void ath10k_pci_remove(struct pci_dev *pdev)
 	struct ath10k *ar = pci_get_drvdata(pdev);
 	struct ath10k_pci *ar_pci;
 
-	ath10k_dbg(ATH10K_DBG_PCI, "%s\n", __func__);
+	ath10k_dbg(ATH10K_DBG_PCI, "pci remove\n");
 
 	if (!ar)
 		return;
@@ -2639,6 +2712,7 @@ static void ath10k_pci_remove(struct pci_dev *pdev)
 	tasklet_kill(&ar_pci->msi_fw_err);
 
 	ath10k_core_unregister(ar);
+	ath10k_pci_free_ce(ar);
 
 	pci_iounmap(pdev, ar_pci->mem);
 	pci_release_region(pdev, BAR_NUM);
@@ -2680,6 +2754,5 @@ module_exit(ath10k_pci_exit);
 MODULE_AUTHOR("Qualcomm Atheros");
 MODULE_DESCRIPTION("Driver support for Atheros QCA988X PCIe devices");
 MODULE_LICENSE("Dual BSD/GPL");
-MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" QCA988X_HW_2_0_FW_FILE);
-MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" QCA988X_HW_2_0_OTP_FILE);
+MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" QCA988X_HW_2_0_FW_2_FILE);
 MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" QCA988X_HW_2_0_BOARD_DATA_FILE);
diff --git a/drivers/net/wireless/ath/ath10k/pci.h b/drivers/net/wireless/ath/ath10k/pci.h
index b43fdb4f7319..dfdebb4157aa 100644
--- a/drivers/net/wireless/ath/ath10k/pci.h
+++ b/drivers/net/wireless/ath/ath10k/pci.h
@@ -189,9 +189,6 @@ struct ath10k_pci {
 
 	struct ath10k_hif_cb msg_callbacks_current;
 
-	/* Target address used to signal a pending firmware event */
-	u32 fw_indicator_address;
-
 	/* Copy Engine used for Diagnostic Accesses */
 	struct ath10k_ce_pipe *ce_diag;
 
diff --git a/drivers/net/wireless/ath/ath10k/txrx.c b/drivers/net/wireless/ath/ath10k/txrx.c
index 0541dd939ce9..82669a77e553 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.c
+++ b/drivers/net/wireless/ath/ath10k/txrx.c
@@ -100,189 +100,6 @@ exit:
 		wake_up(&htt->empty_tx_wq);
 }
 
-static const u8 rx_legacy_rate_idx[] = {
-	3,	/* 0x00  - 11Mbps  */
-	2,	/* 0x01  - 5.5Mbps */
-	1,	/* 0x02  - 2Mbps   */
-	0,	/* 0x03  - 1Mbps   */
-	3,	/* 0x04  - 11Mbps  */
-	2,	/* 0x05  - 5.5Mbps */
-	1,	/* 0x06  - 2Mbps   */
-	0,	/* 0x07  - 1Mbps   */
-	10,	/* 0x08  - 48Mbps  */
-	8,	/* 0x09  - 24Mbps  */
-	6,	/* 0x0A  - 12Mbps  */
-	4,	/* 0x0B  - 6Mbps   */
-	11,	/* 0x0C  - 54Mbps  */
-	9,	/* 0x0D  - 36Mbps  */
-	7,	/* 0x0E  - 18Mbps  */
-	5,	/* 0x0F  - 9Mbps   */
-};
-
-static void process_rx_rates(struct ath10k *ar, struct htt_rx_info *info,
-			     enum ieee80211_band band,
-			     struct ieee80211_rx_status *status)
-{
-	u8 cck, rate, rate_idx, bw, sgi, mcs, nss;
-	u8 info0 = info->rate.info0;
-	u32 info1 = info->rate.info1;
-	u32 info2 = info->rate.info2;
-	u8 preamble = 0;
-
-	/* Check if valid fields */
-	if (!(info0 & HTT_RX_INDICATION_INFO0_START_VALID))
-		return;
-
-	preamble = MS(info1, HTT_RX_INDICATION_INFO1_PREAMBLE_TYPE);
-
-	switch (preamble) {
-	case HTT_RX_LEGACY:
-		cck = info0 & HTT_RX_INDICATION_INFO0_LEGACY_RATE_CCK;
-		rate = MS(info0, HTT_RX_INDICATION_INFO0_LEGACY_RATE);
-		rate_idx = 0;
-
-		if (rate < 0x08 || rate > 0x0F)
-			break;
-
-		switch (band) {
-		case IEEE80211_BAND_2GHZ:
-			if (cck)
-				rate &= ~BIT(3);
-			rate_idx = rx_legacy_rate_idx[rate];
-			break;
-		case IEEE80211_BAND_5GHZ:
-			rate_idx = rx_legacy_rate_idx[rate];
-			/* We are using same rate table registering
-			   HW - ath10k_rates[]. In case of 5GHz skip
-			   CCK rates, so -4 here */
-			rate_idx -= 4;
-			break;
-		default:
-			break;
-		}
-
-		status->rate_idx = rate_idx;
-		break;
-	case HTT_RX_HT:
-	case HTT_RX_HT_WITH_TXBF:
-		/* HT-SIG - Table 20-11 in info1 and info2 */
-		mcs = info1 & 0x1F;
-		nss = mcs >> 3;
-		bw = (info1 >> 7) & 1;
-		sgi = (info2 >> 7) & 1;
-
-		status->rate_idx = mcs;
-		status->flag |= RX_FLAG_HT;
-		if (sgi)
-			status->flag |= RX_FLAG_SHORT_GI;
-		if (bw)
-			status->flag |= RX_FLAG_40MHZ;
-		break;
-	case HTT_RX_VHT:
-	case HTT_RX_VHT_WITH_TXBF:
-		/* VHT-SIG-A1 in info 1, VHT-SIG-A2 in info2
-		   TODO check this */
-		mcs = (info2 >> 4) & 0x0F;
-		nss = ((info1 >> 10) & 0x07) + 1;
-		bw = info1 & 3;
-		sgi = info2 & 1;
-
-		status->rate_idx = mcs;
-		status->vht_nss = nss;
-
-		if (sgi)
-			status->flag |= RX_FLAG_SHORT_GI;
-
-		switch (bw) {
-		/* 20MHZ */
-		case 0:
-			break;
-		/* 40MHZ */
-		case 1:
-			status->flag |= RX_FLAG_40MHZ;
-			break;
-		/* 80MHZ */
-		case 2:
-			status->vht_flag |= RX_VHT_FLAG_80MHZ;
-		}
-
-		status->flag |= RX_FLAG_VHT;
-		break;
-	default:
-		break;
-	}
-}
-
-void ath10k_process_rx(struct ath10k *ar, struct htt_rx_info *info)
-{
-	struct ieee80211_rx_status *status;
-	struct ieee80211_channel *ch;
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)info->skb->data;
-
-	status = IEEE80211_SKB_RXCB(info->skb);
-	memset(status, 0, sizeof(*status));
-
-	if (info->encrypt_type != HTT_RX_MPDU_ENCRYPT_NONE) {
-		status->flag |= RX_FLAG_DECRYPTED | RX_FLAG_IV_STRIPPED |
-				RX_FLAG_MMIC_STRIPPED;
-		hdr->frame_control = __cpu_to_le16(
-				__le16_to_cpu(hdr->frame_control) &
-				~IEEE80211_FCTL_PROTECTED);
-	}
-
-	if (info->mic_err)
-		status->flag |= RX_FLAG_MMIC_ERROR;
-
-	if (info->fcs_err)
-		status->flag |= RX_FLAG_FAILED_FCS_CRC;
-
-	if (info->amsdu_more)
-		status->flag |= RX_FLAG_AMSDU_MORE;
-
-	status->signal = info->signal;
-
-	spin_lock_bh(&ar->data_lock);
-	ch = ar->scan_channel;
-	if (!ch)
-		ch = ar->rx_channel;
-	spin_unlock_bh(&ar->data_lock);
-
-	if (!ch) {
-		ath10k_warn("no channel configured; ignoring frame!\n");
-		dev_kfree_skb_any(info->skb);
-		return;
-	}
-
-	process_rx_rates(ar, info, ch->band, status);
-	status->band = ch->band;
-	status->freq = ch->center_freq;
-
-	if (info->rate.info0 & HTT_RX_INDICATION_INFO0_END_VALID) {
-		/* TSF available only in 32-bit */
-		status->mactime = info->tsf & 0xffffffff;
-		status->flag |= RX_FLAG_MACTIME_END;
-	}
-
-	ath10k_dbg(ATH10K_DBG_DATA,
-		   "rx skb %p len %u %s%s%s%s%s %srate_idx %u vht_nss %u freq %u band %u flag 0x%x fcs-err %i\n",
-		   info->skb,
-		   info->skb->len,
-		   status->flag == 0 ? "legacy" : "",
-		   status->flag & RX_FLAG_HT ? "ht" : "",
-		   status->flag & RX_FLAG_VHT ? "vht" : "",
-		   status->flag & RX_FLAG_40MHZ ? "40" : "",
-		   status->vht_flag & RX_VHT_FLAG_80MHZ ? "80" : "",
-		   status->flag & RX_FLAG_SHORT_GI ? "sgi " : "",
-		   status->rate_idx,
-		   status->vht_nss,
-		   status->freq,
-		   status->band, status->flag, info->fcs_err);
-	ath10k_dbg_dump(ATH10K_DBG_HTT_DUMP, NULL, "rx skb: ",
-			info->skb->data, info->skb->len);
-
-	ieee80211_rx(ar->hw, info->skb);
-}
-
 struct ath10k_peer *ath10k_peer_find(struct ath10k *ar, int vdev_id,
 				     const u8 *addr)
 {
diff --git a/drivers/net/wireless/ath/ath10k/txrx.h b/drivers/net/wireless/ath/ath10k/txrx.h
index 356dc9c04c9e..aee3e20058f8 100644
--- a/drivers/net/wireless/ath/ath10k/txrx.h
+++ b/drivers/net/wireless/ath/ath10k/txrx.h
@@ -21,7 +21,6 @@
 
 void ath10k_txrx_tx_unref(struct ath10k_htt *htt,
 			  const struct htt_tx_done *tx_done);
-void ath10k_process_rx(struct ath10k *ar, struct htt_rx_info *info);
 
 struct ath10k_peer *ath10k_peer_find(struct ath10k *ar, int vdev_id,
 				     const u8 *addr);
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index cb1f7b5bcf4c..fe4d5f1c672f 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -1362,13 +1362,10 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
 	struct sk_buff *bcn;
 	int ret, vdev_id = 0;
 
-	ath10k_dbg(ATH10K_DBG_MGMT, "WMI_HOST_SWBA_EVENTID\n");
-
 	ev = (struct wmi_host_swba_event *)skb->data;
 	map = __le32_to_cpu(ev->vdev_map);
 
-	ath10k_dbg(ATH10K_DBG_MGMT, "host swba:\n"
-		   "-vdev map 0x%x\n",
+	ath10k_dbg(ATH10K_DBG_MGMT, "mgmt swba vdev_map 0x%x\n",
 		   ev->vdev_map);
 
 	for (; map; map >>= 1, vdev_id++) {
@@ -1385,12 +1382,7 @@ static void ath10k_wmi_event_host_swba(struct ath10k *ar, struct sk_buff *skb)
 		bcn_info = &ev->bcn_info[i];
 
 		ath10k_dbg(ATH10K_DBG_MGMT,
-			   "-bcn_info[%d]:\n"
-			   "--tim_len %d\n"
-			   "--tim_mcast %d\n"
-			   "--tim_changed %d\n"
-			   "--tim_num_ps_pending %d\n"
-			   "--tim_bitmap 0x%08x%08x%08x%08x\n",
+			   "mgmt event bcn_info %d tim_len %d mcast %d changed %d num_ps_pending %d bitmap 0x%08x%08x%08x%08x\n",
 			   i,
 			   __le32_to_cpu(bcn_info->tim_info.tim_len),
 			   __le32_to_cpu(bcn_info->tim_info.tim_mcast),
@@ -2393,8 +2385,9 @@ int ath10k_wmi_connect_htc_service(struct ath10k *ar)
 	return 0;
 }
 
-int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
-				  u16 rd5g, u16 ctl2g, u16 ctl5g)
+static int ath10k_wmi_main_pdev_set_regdomain(struct ath10k *ar, u16 rd,
+					      u16 rd2g, u16 rd5g, u16 ctl2g,
+					      u16 ctl5g)
 {
 	struct wmi_pdev_set_regdomain_cmd *cmd;
 	struct sk_buff *skb;
@@ -2418,6 +2411,46 @@ int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
 				   ar->wmi.cmd->pdev_set_regdomain_cmdid);
 }
 
+static int ath10k_wmi_10x_pdev_set_regdomain(struct ath10k *ar, u16 rd,
+					     u16 rd2g, u16 rd5g,
+					     u16 ctl2g, u16 ctl5g,
+					     enum wmi_dfs_region dfs_reg)
+{
+	struct wmi_pdev_set_regdomain_cmd_10x *cmd;
+	struct sk_buff *skb;
+
+	skb = ath10k_wmi_alloc_skb(sizeof(*cmd));
+	if (!skb)
+		return -ENOMEM;
+
+	cmd = (struct wmi_pdev_set_regdomain_cmd_10x *)skb->data;
+	cmd->reg_domain = __cpu_to_le32(rd);
+	cmd->reg_domain_2G = __cpu_to_le32(rd2g);
+	cmd->reg_domain_5G = __cpu_to_le32(rd5g);
+	cmd->conformance_test_limit_2G = __cpu_to_le32(ctl2g);
+	cmd->conformance_test_limit_5G = __cpu_to_le32(ctl5g);
+	cmd->dfs_domain = __cpu_to_le32(dfs_reg);
+
+	ath10k_dbg(ATH10K_DBG_WMI,
+		   "wmi pdev regdomain rd %x rd2g %x rd5g %x ctl2g %x ctl5g %x dfs_region %x\n",
+		   rd, rd2g, rd5g, ctl2g, ctl5g, dfs_reg);
+
+	return ath10k_wmi_cmd_send(ar, skb,
+				   ar->wmi.cmd->pdev_set_regdomain_cmdid);
+}
+
+int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
+				  u16 rd5g, u16 ctl2g, u16 ctl5g,
+				  enum wmi_dfs_region dfs_reg)
+{
+	if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features))
+		return ath10k_wmi_10x_pdev_set_regdomain(ar, rd, rd2g, rd5g,
+							ctl2g, ctl5g, dfs_reg);
+	else
+		return ath10k_wmi_main_pdev_set_regdomain(ar, rd, rd2g, rd5g,
+							 ctl2g, ctl5g);
+}
+
 int ath10k_wmi_pdev_set_channel(struct ath10k *ar,
 				const struct wmi_channel_arg *arg)
 {
@@ -3456,8 +3489,9 @@ int ath10k_wmi_peer_assoc(struct ath10k *ar,
 		__cpu_to_le32(arg->peer_vht_rates.tx_mcs_set);
 
 	ath10k_dbg(ATH10K_DBG_WMI,
-		   "wmi peer assoc vdev %d addr %pM\n",
-		   arg->vdev_id, arg->addr);
+		   "wmi peer assoc vdev %d addr %pM (%s)\n",
+		   arg->vdev_id, arg->addr,
+		   arg->peer_reassoc ? "reassociate" : "new");
 	return ath10k_wmi_cmd_send(ar, skb, ar->wmi.cmd->peer_assoc_cmdid);
 }
 
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 4fcc96aa9513..ae838221af65 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -198,16 +198,6 @@ struct wmi_mac_addr {
 	} __packed;
 } __packed;
 
-/* macro to convert MAC address from WMI word format to char array */
-#define WMI_MAC_ADDR_TO_CHAR_ARRAY(pwmi_mac_addr, c_macaddr) do { \
-	(c_macaddr)[0] =  ((pwmi_mac_addr)->word0) & 0xff; \
-	(c_macaddr)[1] = (((pwmi_mac_addr)->word0) >> 8) & 0xff; \
-	(c_macaddr)[2] = (((pwmi_mac_addr)->word0) >> 16) & 0xff; \
-	(c_macaddr)[3] = (((pwmi_mac_addr)->word0) >> 24) & 0xff; \
-	(c_macaddr)[4] =  ((pwmi_mac_addr)->word1) & 0xff; \
-	(c_macaddr)[5] = (((pwmi_mac_addr)->word1) >> 8) & 0xff; \
-	} while (0)
-
 struct wmi_cmd_map {
 	u32 init_cmdid;
 	u32 start_scan_cmdid;
@@ -2185,6 +2175,31 @@ struct wmi_pdev_set_regdomain_cmd {
 	__le32 conformance_test_limit_5G;
 } __packed;
 
+enum wmi_dfs_region {
+	/* Uninitialized dfs domain */
+	WMI_UNINIT_DFS_DOMAIN = 0,
+
+	/* FCC3 dfs domain */
+	WMI_FCC_DFS_DOMAIN = 1,
+
+	/* ETSI dfs domain */
+	WMI_ETSI_DFS_DOMAIN = 2,
+
+	/*Japan dfs domain */
+	WMI_MKK4_DFS_DOMAIN = 3,
+};
+
+struct wmi_pdev_set_regdomain_cmd_10x {
+	__le32 reg_domain;
+	__le32 reg_domain_2G;
+	__le32 reg_domain_5G;
+	__le32 conformance_test_limit_2G;
+	__le32 conformance_test_limit_5G;
+
+	/* dfs domain from wmi_dfs_region */
+	__le32 dfs_domain;
+} __packed;
+
 /* Command to set/unset chip in quiet mode */
 struct wmi_pdev_set_quiet_cmd {
 	/* period in TUs */
@@ -2210,6 +2225,19 @@ enum ath10k_protmode {
 	ATH10K_PROT_RTSCTS   = 2,    /* RTS-CTS */
 };
 
+enum wmi_rtscts_profile {
+	WMI_RTSCTS_FOR_NO_RATESERIES = 0,
+	WMI_RTSCTS_FOR_SECOND_RATESERIES,
+	WMI_RTSCTS_ACROSS_SW_RETRIES
+};
+
+#define WMI_RTSCTS_ENABLED		1
+#define WMI_RTSCTS_SET_MASK		0x0f
+#define WMI_RTSCTS_SET_LSB		0
+
+#define WMI_RTSCTS_PROFILE_MASK		0xf0
+#define WMI_RTSCTS_PROFILE_LSB		4
+
 enum wmi_beacon_gen_mode {
 	WMI_BEACON_STAGGERED_MODE = 0,
 	WMI_BEACON_BURST_MODE = 1
@@ -2682,6 +2710,9 @@ struct wal_dbg_tx_stats {
 	/* wal pdev resets  */
 	__le32 pdev_resets;
 
+	/* frames dropped due to non-availability of stateless TIDs */
+	__le32 stateless_tid_alloc_failure;
+
 	__le32 phy_underrun;
 
 	/* MPDU is more than txop limit */
@@ -2738,13 +2769,21 @@ enum wmi_stats_id {
 	WMI_REQUEST_AP_STAT	= 0x02
 };
 
+struct wlan_inst_rssi_args {
+	__le16 cfg_retry_count;
+	__le16 retry_count;
+};
+
 struct wmi_request_stats_cmd {
 	__le32 stats_id;
 
-	/*
-	 * Space to add parameters like
-	 * peer mac addr
-	 */
+	__le32 vdev_id;
+
+	/* peer MAC address */
+	struct wmi_mac_addr peer_macaddr;
+
+	/* Instantaneous RSSI arguments */
+	struct wlan_inst_rssi_args inst_rssi_args;
 } __packed;
 
 /* Suspend option */
@@ -2795,7 +2834,7 @@ struct wmi_stats_event {
  * PDEV statistics
  * TODO: add all PDEV stats here
  */
-struct wmi_pdev_stats {
+struct wmi_pdev_stats_old {
 	__le32 chan_nf;        /* Channel noise floor */
 	__le32 tx_frame_count; /* TX frame count */
 	__le32 rx_frame_count; /* RX frame count */
@@ -2806,6 +2845,23 @@ struct wmi_pdev_stats {
 	struct wal_dbg_stats wal; /* WAL dbg stats */
 } __packed;
 
+struct wmi_pdev_stats_10x {
+	__le32 chan_nf;        /* Channel noise floor */
+	__le32 tx_frame_count; /* TX frame count */
+	__le32 rx_frame_count; /* RX frame count */
+	__le32 rx_clear_count; /* rx clear count */
+	__le32 cycle_count;    /* cycle count */
+	__le32 phy_err_count;  /* Phy error count */
+	__le32 chan_tx_pwr;    /* channel tx power */
+	struct wal_dbg_stats wal; /* WAL dbg stats */
+	__le32 ack_rx_bad;
+	__le32 rts_bad;
+	__le32 rts_good;
+	__le32 fcs_bad;
+	__le32 no_beacons;
+	__le32 mib_int_count;
+} __packed;
+
 /*
  * VDEV statistics
  * TODO: add all VDEV stats here
@@ -2818,10 +2874,17 @@ struct wmi_vdev_stats {
  * peer statistics.
  * TODO: add more stats
  */
-struct wmi_peer_stats {
+struct wmi_peer_stats_old {
+	struct wmi_mac_addr peer_macaddr;
+	__le32 peer_rssi;
+	__le32 peer_tx_rate;
+} __packed;
+
+struct wmi_peer_stats_10x {
 	struct wmi_mac_addr peer_macaddr;
 	__le32 peer_rssi;
 	__le32 peer_tx_rate;
+	__le32 peer_rx_rate;
 } __packed;
 
 struct wmi_vdev_create_cmd {
@@ -4202,7 +4265,8 @@ int ath10k_wmi_pdev_set_channel(struct ath10k *ar,
 int ath10k_wmi_pdev_suspend_target(struct ath10k *ar, u32 suspend_opt);
 int ath10k_wmi_pdev_resume_target(struct ath10k *ar);
 int ath10k_wmi_pdev_set_regdomain(struct ath10k *ar, u16 rd, u16 rd2g,
-				  u16 rd5g, u16 ctl2g, u16 ctl5g);
+				  u16 rd5g, u16 ctl2g, u16 ctl5g,
+				  enum wmi_dfs_region dfs_reg);
 int ath10k_wmi_pdev_set_param(struct ath10k *ar, u32 id, u32 value);
 int ath10k_wmi_cmd_init(struct ath10k *ar);
 int ath10k_wmi_start_scan(struct ath10k *ar, const struct wmi_start_scan_arg *);
diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c
index 1a2973b7acf2..0fce1c76638e 100644
--- a/drivers/net/wireless/ath/ath5k/phy.c
+++ b/drivers/net/wireless/ath/ath5k/phy.c
@@ -3709,8 +3709,8 @@ ath5k_hw_txpower(struct ath5k_hw *ah, struct ieee80211_channel *channel,
 			AR5K_REG_MS(AR5K_TUNE_MAX_TXPOWER, AR5K_TPC_CHIRP),
 			AR5K_TPC);
 	} else {
-		ath5k_hw_reg_write(ah, AR5K_PHY_TXPOWER_RATE_MAX |
-			AR5K_TUNE_MAX_TXPOWER, AR5K_PHY_TXPOWER_RATE_MAX);
+		ath5k_hw_reg_write(ah, AR5K_TUNE_MAX_TXPOWER,
+			AR5K_PHY_TXPOWER_RATE_MAX);
 	}
 
 	return 0;
diff --git a/drivers/net/wireless/ath/ath6kl/Kconfig b/drivers/net/wireless/ath/ath6kl/Kconfig
index e39e5860a2e9..9c125ff083f7 100644
--- a/drivers/net/wireless/ath/ath6kl/Kconfig
+++ b/drivers/net/wireless/ath/ath6kl/Kconfig
@@ -1,11 +1,19 @@
 config ATH6KL
 	tristate "Atheros mobile chipsets support"
+	depends on CFG80211
+        ---help---
+	  This module adds core support for wireless adapters based on
+	  Atheros AR6003 and AR6004 chipsets. You still need separate
+	  bus drivers for USB and SDIO to be able to use real devices.
+
+	  If you choose to build it as a module, it will be called
+	  ath6kl_core. Please note that AR6002 and AR6001 are not
+	  supported by this driver.
 
 config ATH6KL_SDIO
 	tristate "Atheros ath6kl SDIO support"
 	depends on ATH6KL
 	depends on MMC
-	depends on CFG80211
 	---help---
 	  This module adds support for wireless adapters based on
 	  Atheros AR6003 and AR6004 chipsets running over SDIO. If you
@@ -17,25 +25,31 @@ config ATH6KL_USB
 	tristate "Atheros ath6kl USB support"
 	depends on ATH6KL
 	depends on USB
-	depends on CFG80211
 	---help---
 	  This module adds support for wireless adapters based on
-	  Atheros AR6004 chipset running over USB. This is still under
-	  implementation and it isn't functional. If you choose to
-	  build it as a module, it will be called ath6kl_usb.
+	  Atheros AR6004 chipset and chipsets based on it running over
+	  USB. If you choose to build it as a module, it will be
+	  called ath6kl_usb.
 
 config ATH6KL_DEBUG
 	bool "Atheros ath6kl debugging"
 	depends on ATH6KL
 	---help---
-	  Enables debug support
+	  Enables ath6kl debug support, including debug messages
+	  enabled with debug_mask module parameter and debugfs
+	  interface.
+
+	  If unsure, say Y to make it easier to debug problems.
 
 config ATH6KL_TRACING
 	bool "Atheros ath6kl tracing support"
 	depends on ATH6KL
 	depends on EVENT_TRACING
 	---help---
-	  Select this to ath6kl use tracing infrastructure.
+	  Select this to ath6kl use tracing infrastructure which, for
+	  example, can be enabled with help of trace-cmd. All debug
+	  messages and commands are delivered to using individually
+	  enablable trace points.
 
 	  If unsure, say Y to make it easier to debug problems.
 
@@ -47,3 +61,5 @@ config ATH6KL_REGDOMAIN
 	  Enabling this makes it possible to change the regdomain in
 	  the firmware. This can be only enabled if regulatory requirements
 	  are taken into account.
+
+	  If unsure, say N.
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index c2c6f4604958..09285084bcd3 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -724,8 +724,9 @@ ath6kl_add_bss_if_needed(struct ath6kl_vif *vif,
 			ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
 				   "added bss %pM to cfg80211\n", bssid);
 		kfree(ie);
-	} else
+	} else {
 		ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "cfg80211 already has a bss\n");
+	}
 
 	return bss;
 }
@@ -970,7 +971,6 @@ static int ath6kl_set_probed_ssids(struct ath6kl *ar,
 					  ssid_list[i].flag,
 					  ssid_list[i].ssid.ssid_len,
 					  ssid_list[i].ssid.ssid);
-
 	}
 
 	/* Make sure no old entries are left behind */
@@ -1897,7 +1897,6 @@ static int ath6kl_wow_usr(struct ath6kl *ar, struct ath6kl_vif *vif,
 
 	/* Configure the patterns that we received from the user. */
 	for (i = 0; i < wow->n_patterns; i++) {
-
 		/*
 		 * Convert given nl80211 specific mask value to equivalent
 		 * driver specific mask value and send it to the chip along
@@ -2850,8 +2849,9 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev,
 	if (p.prwise_crypto_type == 0) {
 		p.prwise_crypto_type = NONE_CRYPT;
 		ath6kl_set_cipher(vif, 0, true);
-	} else if (info->crypto.n_ciphers_pairwise == 1)
+	} else if (info->crypto.n_ciphers_pairwise == 1) {
 		ath6kl_set_cipher(vif, info->crypto.ciphers_pairwise[0], true);
+	}
 
 	switch (info->crypto.cipher_group) {
 	case WLAN_CIPHER_SUITE_WEP40:
@@ -2897,7 +2897,6 @@ static int ath6kl_start_ap(struct wiphy *wiphy, struct net_device *dev,
 	}
 
 	if (info->inactivity_timeout) {
-
 		inactivity_timeout = info->inactivity_timeout;
 
 		if (ar->hw.flags & ATH6KL_HW_AP_INACTIVITY_MINS)
diff --git a/drivers/net/wireless/ath/ath6kl/core.c b/drivers/net/wireless/ath/ath6kl/core.c
index 4b46adbe8c92..b0b652042760 100644
--- a/drivers/net/wireless/ath/ath6kl/core.c
+++ b/drivers/net/wireless/ath/ath6kl/core.c
@@ -45,9 +45,9 @@ module_param(testmode, uint, 0644);
 module_param(recovery_enable, uint, 0644);
 module_param(heart_beat_poll, uint, 0644);
 MODULE_PARM_DESC(recovery_enable, "Enable recovery from firmware error");
-MODULE_PARM_DESC(heart_beat_poll, "Enable fw error detection periodic"   \
-		 "polling. This also specifies the polling interval in"  \
-		 "msecs. Set reocvery_enable for this to be effective");
+MODULE_PARM_DESC(heart_beat_poll,
+		 "Enable fw error detection periodic polling in msecs - Also set recovery_enable for this to be effective");
+
 
 void ath6kl_core_tx_complete(struct ath6kl *ar, struct sk_buff *skb)
 {
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index dbfd17d0a5fa..55c4064dd506 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -172,7 +172,6 @@ void ath6kl_dump_registers(struct ath6kl_device *dev,
 			   struct ath6kl_irq_proc_registers *irq_proc_reg,
 			   struct ath6kl_irq_enable_reg *irq_enable_reg)
 {
-
 	ath6kl_dbg(ATH6KL_DBG_IRQ, ("<------- Register Table -------->\n"));
 
 	if (irq_proc_reg != NULL) {
@@ -219,7 +218,6 @@ void ath6kl_dump_registers(struct ath6kl_device *dev,
 				   "GMBOX lookahead alias 1:   0x%x\n",
 				   irq_proc_reg->rx_gmbox_lkahd_alias[1]);
 		}
-
 	}
 
 	if (irq_enable_reg != NULL) {
@@ -1396,7 +1394,6 @@ static ssize_t ath6kl_create_qos_write(struct file *file,
 						const char __user *user_buf,
 						size_t count, loff_t *ppos)
 {
-
 	struct ath6kl *ar = file->private_data;
 	struct ath6kl_vif *vif;
 	char buf[200];
@@ -1575,7 +1572,6 @@ static ssize_t ath6kl_delete_qos_write(struct file *file,
 				const char __user *user_buf,
 				size_t count, loff_t *ppos)
 {
-
 	struct ath6kl *ar = file->private_data;
 	struct ath6kl_vif *vif;
 	char buf[100];
diff --git a/drivers/net/wireless/ath/ath6kl/debug.h b/drivers/net/wireless/ath/ath6kl/debug.h
index ca9ba005f287..e194c10d9f00 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.h
+++ b/drivers/net/wireless/ath/ath6kl/debug.h
@@ -97,8 +97,8 @@ static inline void ath6kl_dump_registers(struct ath6kl_device *dev,
 		struct ath6kl_irq_proc_registers *irq_proc_reg,
 		struct ath6kl_irq_enable_reg *irq_en_reg)
 {
-
 }
+
 static inline void dump_cred_dist_stats(struct htc_target *target)
 {
 }
diff --git a/drivers/net/wireless/ath/ath6kl/hif.c b/drivers/net/wireless/ath/ath6kl/hif.c
index fea7709b5dda..18c070850a09 100644
--- a/drivers/net/wireless/ath/ath6kl/hif.c
+++ b/drivers/net/wireless/ath/ath6kl/hif.c
@@ -37,7 +37,6 @@ static int ath6kl_hif_cp_scat_dma_buf(struct hif_scatter_req *req,
 	buf = req->virt_dma_buf;
 
 	for (i = 0; i < req->scat_entries; i++) {
-
 		if (from_dma)
 			memcpy(req->scat_list[i].buf, buf,
 			       req->scat_list[i].len);
@@ -116,7 +115,6 @@ static void ath6kl_hif_dump_fw_crash(struct ath6kl *ar)
 			    le32_to_cpu(regdump_val[i + 2]),
 			    le32_to_cpu(regdump_val[i + 3]));
 	}
-
 }
 
 static int ath6kl_hif_proc_dbg_intr(struct ath6kl_device *dev)
@@ -701,5 +699,4 @@ int ath6kl_hif_setup(struct ath6kl_device *dev)
 
 fail_setup:
 	return status;
-
 }
diff --git a/drivers/net/wireless/ath/ath6kl/hif.h b/drivers/net/wireless/ath/ath6kl/hif.h
index 61f6b21fb0ae..dc6bd8cd9b83 100644
--- a/drivers/net/wireless/ath/ath6kl/hif.h
+++ b/drivers/net/wireless/ath/ath6kl/hif.h
@@ -197,9 +197,9 @@ struct hif_scatter_req {
 	/* bounce buffer for upper layers to copy to/from */
 	u8 *virt_dma_buf;
 
-	struct hif_scatter_item scat_list[1];
-
 	u32 scat_q_depth;
+
+	struct hif_scatter_item scat_list[0];
 };
 
 struct ath6kl_irq_proc_registers {
diff --git a/drivers/net/wireless/ath/ath6kl/htc_mbox.c b/drivers/net/wireless/ath/ath6kl/htc_mbox.c
index 65e5b719093d..e481f14b9878 100644
--- a/drivers/net/wireless/ath/ath6kl/htc_mbox.c
+++ b/drivers/net/wireless/ath/ath6kl/htc_mbox.c
@@ -112,9 +112,9 @@ static void ath6kl_credit_init(struct ath6kl_htc_credit_info *cred_info,
 		if (cur_ep_dist->endpoint == ENDPOINT_0)
 			continue;
 
-		if (cur_ep_dist->svc_id == WMI_CONTROL_SVC)
+		if (cur_ep_dist->svc_id == WMI_CONTROL_SVC) {
 			cur_ep_dist->cred_norm = cur_ep_dist->cred_per_msg;
-		else {
+		} else {
 			/*
 			 * For the remaining data endpoints, we assume that
 			 * each cred_per_msg are the same. We use a simple
@@ -129,7 +129,6 @@ static void ath6kl_credit_init(struct ath6kl_htc_credit_info *cred_info,
 			count = (count * 3) >> 2;
 			count = max(count, cur_ep_dist->cred_per_msg);
 			cur_ep_dist->cred_norm = count;
-
 		}
 
 		ath6kl_dbg(ATH6KL_DBG_CREDIT,
@@ -549,7 +548,6 @@ static int htc_check_credits(struct htc_target *target,
 			     enum htc_endpoint_id eid, unsigned int len,
 			     int *req_cred)
 {
-
 	*req_cred = (len > target->tgt_cred_sz) ?
 		     DIV_ROUND_UP(len, target->tgt_cred_sz) : 1;
 
@@ -608,7 +606,6 @@ static void ath6kl_htc_tx_pkts_get(struct htc_target *target,
 	unsigned int len;
 
 	while (true) {
-
 		flags = 0;
 
 		if (list_empty(&endpoint->txq))
@@ -889,7 +886,6 @@ static void ath6kl_htc_tx_from_queue(struct htc_target *target,
 		ac = target->dev->ar->ep2ac_map[endpoint->eid];
 
 	while (true) {
-
 		if (list_empty(&endpoint->txq))
 			break;
 
@@ -1190,7 +1186,6 @@ static void ath6kl_htc_mbox_flush_txep(struct htc_target *target,
 		list_add_tail(&packet->list, &container);
 		htc_tx_complete(endpoint, &container);
 	}
-
 }
 
 static void ath6kl_htc_flush_txep_all(struct htc_target *target)
@@ -1394,7 +1389,6 @@ static int ath6kl_htc_rx_setup(struct htc_target *target,
 
 	ep_cb = ep->ep_cb;
 	for (j = 0; j < n_msg; j++) {
-
 		/*
 		 * Reset flag, any packets allocated using the
 		 * rx_alloc() API cannot be recycled on
@@ -1424,9 +1418,9 @@ static int ath6kl_htc_rx_setup(struct htc_target *target,
 				}
 			}
 
-			if (list_empty(&ep->rx_bufq))
+			if (list_empty(&ep->rx_bufq)) {
 				packet = NULL;
-			else {
+			} else {
 				packet = list_first_entry(&ep->rx_bufq,
 						struct htc_packet, list);
 				list_del(&packet->list);
@@ -1487,7 +1481,6 @@ static int ath6kl_htc_rx_alloc(struct htc_target *target,
 	spin_lock_bh(&target->rx_lock);
 
 	for (i = 0; i < msg; i++) {
-
 		htc_hdr = (struct htc_frame_hdr *)&lk_ahds[i];
 
 		if (htc_hdr->eid >= ENDPOINT_MAX) {
@@ -1708,7 +1701,6 @@ static int htc_parse_trailer(struct htc_target *target,
 		lk_ahd = (struct htc_lookahead_report *) record_buf;
 		if ((lk_ahd->pre_valid == ((~lk_ahd->post_valid) & 0xFF)) &&
 		    next_lk_ahds) {
-
 			ath6kl_dbg(ATH6KL_DBG_HTC,
 				   "htc rx lk_ahd found pre_valid 0x%x post_valid 0x%x\n",
 				   lk_ahd->pre_valid, lk_ahd->post_valid);
@@ -1755,7 +1747,6 @@ static int htc_parse_trailer(struct htc_target *target,
 	}
 
 	return 0;
-
 }
 
 static int htc_proc_trailer(struct htc_target *target,
@@ -1776,7 +1767,6 @@ static int htc_proc_trailer(struct htc_target *target,
 	status = 0;
 
 	while (len > 0) {
-
 		if (len < sizeof(struct htc_record_hdr)) {
 			status = -ENOMEM;
 			break;
@@ -2098,7 +2088,6 @@ static int ath6kl_htc_rx_fetch(struct htc_target *target,
 		}
 
 		if (!fetched_pkts) {
-
 			packet = list_first_entry(rx_pktq, struct htc_packet,
 						   list);
 
@@ -2173,7 +2162,6 @@ int ath6kl_htc_rxmsg_pending_handler(struct htc_target *target,
 	look_aheads[0] = msg_look_ahead;
 
 	while (true) {
-
 		/*
 		 * First lookahead sets the expected endpoint IDs for all
 		 * packets in a bundle.
@@ -2825,8 +2813,9 @@ static int ath6kl_htc_reset(struct htc_target *target)
 			packet->buf = packet->buf_start;
 			packet->endpoint = ENDPOINT_0;
 			list_add_tail(&packet->list, &target->free_ctrl_rxbuf);
-		} else
+		} else {
 			list_add_tail(&packet->list, &target->free_ctrl_txbuf);
+		}
 	}
 
 	return 0;
diff --git a/drivers/net/wireless/ath/ath6kl/htc_pipe.c b/drivers/net/wireless/ath/ath6kl/htc_pipe.c
index 67aa924ed8b3..756fe52a12c8 100644
--- a/drivers/net/wireless/ath/ath6kl/htc_pipe.c
+++ b/drivers/net/wireless/ath/ath6kl/htc_pipe.c
@@ -137,7 +137,6 @@ static void get_htc_packet_credit_based(struct htc_target *target,
 			credits_required = 0;
 
 		} else {
-
 			if (ep->cred_dist.credits < credits_required)
 				break;
 
@@ -169,7 +168,6 @@ static void get_htc_packet_credit_based(struct htc_target *target,
 		/* queue this packet into the caller's queue */
 		list_add_tail(&packet->list, queue);
 	}
-
 }
 
 static void get_htc_packet(struct htc_target *target,
@@ -279,7 +277,6 @@ static int htc_issue_packets(struct htc_target *target,
 			list_add(&packet->list, pkt_queue);
 			break;
 		}
-
 	}
 
 	if (status != 0) {
@@ -385,7 +382,6 @@ static enum htc_send_queue_result htc_try_send(struct htc_target *target,
 			 */
 			list_for_each_entry_safe(packet, tmp_pkt,
 						 txq, list) {
-
 				ath6kl_dbg(ATH6KL_DBG_HTC,
 					   "%s: Indicat overflowed TX pkts: %p\n",
 					   __func__, packet);
@@ -403,7 +399,6 @@ static enum htc_send_queue_result htc_try_send(struct htc_target *target,
 					list_move_tail(&packet->list,
 						       &send_queue);
 				}
-
 			}
 
 			if (list_empty(&send_queue)) {
@@ -454,7 +449,6 @@ static enum htc_send_queue_result htc_try_send(struct htc_target *target,
 	 * enough transmit resources.
 	 */
 	while (true) {
-
 		if (get_queue_depth(&ep->txq) == 0)
 			break;
 
@@ -495,8 +489,8 @@ static enum htc_send_queue_result htc_try_send(struct htc_target *target,
 		}
 
 		spin_lock_bh(&target->tx_lock);
-
 	}
+
 	/* done with this endpoint, we can clear the count */
 	ep->tx_proc_cnt = 0;
 	spin_unlock_bh(&target->tx_lock);
@@ -1106,7 +1100,6 @@ free_skb:
 	dev_kfree_skb(skb);
 
 	return status;
-
 }
 
 static void htc_flush_rx_queue(struct htc_target *target,
@@ -1258,7 +1251,6 @@ static int ath6kl_htc_pipe_conn_service(struct htc_target *target,
 		tx_alloc = 0;
 
 	} else {
-
 		tx_alloc = htc_get_credit_alloc(target, conn_req->svc_id);
 		if (tx_alloc == 0) {
 			status = -ENOMEM;
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 4f316bdcbab5..d5ef211f261c 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -1192,7 +1192,6 @@ static int ath6kl_upload_board_file(struct ath6kl *ar)
 
 	if (board_ext_address &&
 	    ar->fw_board_len == (board_data_size + board_ext_data_size)) {
-
 		/* write extended board data */
 		ath6kl_dbg(ATH6KL_DBG_BOOT,
 			   "writing extended board data to 0x%x (%d B)\n",
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 5839fc23bdc7..d56554674da4 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -571,7 +571,6 @@ void ath6kl_scan_complete_evt(struct ath6kl_vif *vif, int status)
 
 static int ath6kl_commit_ch_switch(struct ath6kl_vif *vif, u16 channel)
 {
-
 	struct ath6kl *ar = vif->ar;
 
 	vif->profile.ch = cpu_to_le16(channel);
@@ -600,7 +599,6 @@ static int ath6kl_commit_ch_switch(struct ath6kl_vif *vif, u16 channel)
 
 static void ath6kl_check_ch_switch(struct ath6kl *ar, u16 channel)
 {
-
 	struct ath6kl_vif *vif;
 	int res = 0;
 
@@ -692,9 +690,9 @@ void ath6kl_tkip_micerr_event(struct ath6kl_vif *vif, u8 keyid, bool ismcast)
 		cfg80211_michael_mic_failure(vif->ndev, sta->mac,
 					     NL80211_KEYTYPE_PAIRWISE, keyid,
 					     tsc, GFP_KERNEL);
-	} else
+	} else {
 		ath6kl_cfg80211_tkip_micerr_event(vif, keyid, ismcast);
-
+	}
 }
 
 static void ath6kl_update_target_stats(struct ath6kl_vif *vif, u8 *ptr, u32 len)
@@ -1093,8 +1091,9 @@ static int ath6kl_open(struct net_device *dev)
 	if (test_bit(CONNECTED, &vif->flags)) {
 		netif_carrier_on(dev);
 		netif_wake_queue(dev);
-	} else
+	} else {
 		netif_carrier_off(dev);
+	}
 
 	return 0;
 }
@@ -1146,7 +1145,6 @@ static int ath6kl_set_features(struct net_device *dev,
 			dev->features = features | NETIF_F_RXCSUM;
 			return err;
 		}
-
 	}
 
 	return err;
diff --git a/drivers/net/wireless/ath/ath6kl/sdio.c b/drivers/net/wireless/ath/ath6kl/sdio.c
index 7126bdd4236c..339d89f14d32 100644
--- a/drivers/net/wireless/ath/ath6kl/sdio.c
+++ b/drivers/net/wireless/ath/ath6kl/sdio.c
@@ -348,7 +348,7 @@ static int ath6kl_sdio_alloc_prep_scat_req(struct ath6kl_sdio *ar_sdio,
 	int i, scat_req_sz, scat_list_sz, size;
 	u8 *virt_buf;
 
-	scat_list_sz = (n_scat_entry - 1) * sizeof(struct hif_scatter_item);
+	scat_list_sz = n_scat_entry * sizeof(struct hif_scatter_item);
 	scat_req_sz = sizeof(*s_req) + scat_list_sz;
 
 	if (!virt_scat)
@@ -425,8 +425,9 @@ static int ath6kl_sdio_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf,
 			memcpy(tbuf, buf, len);
 
 		bounced = true;
-	} else
+	} else {
 		tbuf = buf;
+	}
 
 	ret = ath6kl_sdio_io(ar_sdio->func, request, addr, tbuf, len);
 	if ((request & HIF_READ) && bounced)
@@ -441,9 +442,9 @@ static int ath6kl_sdio_read_write_sync(struct ath6kl *ar, u32 addr, u8 *buf,
 static void __ath6kl_sdio_write_async(struct ath6kl_sdio *ar_sdio,
 				      struct bus_request *req)
 {
-	if (req->scat_req)
+	if (req->scat_req) {
 		ath6kl_sdio_scat_rw(ar_sdio, req);
-	else {
+	} else {
 		void *context;
 		int status;
 
@@ -656,7 +657,6 @@ static void ath6kl_sdio_scatter_req_add(struct ath6kl *ar,
 	list_add_tail(&s_req->list, &ar_sdio->scat_req);
 
 	spin_unlock_bh(&ar_sdio->scat_lock);
-
 }
 
 /* scatter gather read write request */
@@ -674,9 +674,9 @@ static int ath6kl_sdio_async_rw_scatter(struct ath6kl *ar,
 		   "hif-scatter: total len: %d scatter entries: %d\n",
 		   scat_req->len, scat_req->scat_entries);
 
-	if (request & HIF_SYNCHRONOUS)
+	if (request & HIF_SYNCHRONOUS) {
 		status = ath6kl_sdio_scat_rw(ar_sdio, scat_req->busrequest);
-	else {
+	} else {
 		spin_lock_bh(&ar_sdio->wr_async_lock);
 		list_add_tail(&scat_req->busrequest->list, &ar_sdio->wr_asyncq);
 		spin_unlock_bh(&ar_sdio->wr_async_lock);
@@ -856,7 +856,6 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
 
 	if (ar->suspend_mode == WLAN_POWER_STATE_WOW ||
 	    (!ar->suspend_mode && wow)) {
-
 		ret = ath6kl_set_sdio_pm_caps(ar);
 		if (ret)
 			goto cut_pwr;
@@ -878,7 +877,6 @@ static int ath6kl_sdio_suspend(struct ath6kl *ar, struct cfg80211_wowlan *wow)
 
 	if (ar->suspend_mode == WLAN_POWER_STATE_DEEP_SLEEP ||
 	    !ar->suspend_mode || try_deepsleep) {
-
 		flags = sdio_get_host_pm_caps(func);
 		if (!(flags & MMC_PM_KEEP_POWER))
 			goto cut_pwr;
@@ -1061,7 +1059,6 @@ static int ath6kl_sdio_bmi_credits(struct ath6kl *ar)
 
 	timeout = jiffies + msecs_to_jiffies(BMI_COMMUNICATION_TIMEOUT);
 	while (time_before(jiffies, timeout) && !ar->bmi.cmd_credits) {
-
 		/*
 		 * Hit the credit counter with a 4-byte access, the first byte
 		 * read will hit the counter and cause a decrement, while the
diff --git a/drivers/net/wireless/ath/ath6kl/target.h b/drivers/net/wireless/ath/ath6kl/target.h
index a580a629a0da..d5eeeae7711b 100644
--- a/drivers/net/wireless/ath/ath6kl/target.h
+++ b/drivers/net/wireless/ath/ath6kl/target.h
@@ -289,7 +289,7 @@ struct host_interest {
 	u32 hi_hp_rx_traffic_ratio;                    /* 0xd8 */
 
 	/* test applications flags */
-	u32 hi_test_apps_related    ;                  /* 0xdc */
+	u32 hi_test_apps_related;                      /* 0xdc */
 	/* location of test script */
 	u32 hi_ota_testscript;                         /* 0xe0 */
 	/* location of CAL data */
diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c
index ebb24045a8ae..40432fe7a5d2 100644
--- a/drivers/net/wireless/ath/ath6kl/txrx.c
+++ b/drivers/net/wireless/ath/ath6kl/txrx.c
@@ -125,8 +125,9 @@ static bool ath6kl_process_uapsdq(struct ath6kl_sta *conn,
 		*flags |= WMI_DATA_HDR_FLAGS_UAPSD;
 		spin_unlock_bh(&conn->psq_lock);
 		return false;
-	} else if (!conn->apsd_info)
+	} else if (!conn->apsd_info) {
 		return false;
+	}
 
 	if (test_bit(WMM_ENABLED, &vif->flags)) {
 		ether_type = be16_to_cpu(datap->h_proto);
@@ -316,8 +317,9 @@ int ath6kl_control_tx(void *devt, struct sk_buff *skb,
 		cookie = NULL;
 		ath6kl_err("wmi ctrl ep full, dropping pkt : 0x%p, len:%d\n",
 			   skb, skb->len);
-	} else
+	} else {
 		cookie = ath6kl_alloc_cookie(ar);
+	}
 
 	if (cookie == NULL) {
 		spin_unlock_bh(&ar->lock);
@@ -359,7 +361,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
 	struct ath6kl_vif *vif = netdev_priv(dev);
 	u32 map_no = 0;
 	u16 htc_tag = ATH6KL_DATA_PKT_TAG;
-	u8 ac = 99 ; /* initialize to unmapped ac */
+	u8 ac = 99; /* initialize to unmapped ac */
 	bool chk_adhoc_ps_mapping = false;
 	int ret;
 	struct wmi_tx_meta_v2 meta_v2;
@@ -449,8 +451,9 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
 			if (ret)
 				goto fail_tx;
 		}
-	} else
+	} else {
 		goto fail_tx;
+	}
 
 	spin_lock_bh(&ar->lock);
 
@@ -702,7 +705,6 @@ void ath6kl_tx_complete(struct htc_target *target,
 
 	/* reap completed packets */
 	while (!list_empty(packet_queue)) {
-
 		packet = list_first_entry(packet_queue, struct htc_packet,
 					  list);
 		list_del(&packet->list);
@@ -1089,8 +1091,9 @@ static void aggr_deque_frms(struct aggr_info_conn *agg_conn, u8 tid,
 			else
 				skb_queue_tail(&rxtid->q, node->skb);
 			node->skb = NULL;
-		} else
+		} else {
 			stats->num_hole++;
+		}
 
 		rxtid->seq_next = ATH6KL_NEXT_SEQ_NO(rxtid->seq_next);
 		idx = AGGR_WIN_IDX(rxtid->seq_next, rxtid->hold_q_sz);
@@ -1211,7 +1214,7 @@ static bool aggr_process_recv_frm(struct aggr_info_conn *agg_conn, u8 tid,
 		return is_queued;
 
 	spin_lock_bh(&rxtid->lock);
-	for (idx = 0 ; idx < rxtid->hold_q_sz; idx++) {
+	for (idx = 0; idx < rxtid->hold_q_sz; idx++) {
 		if (rxtid->hold_q[idx].skb) {
 			/*
 			 * There is a frame in the queue and no
@@ -1265,7 +1268,6 @@ static void ath6kl_uapsd_trigger_frame_rx(struct ath6kl_vif *vif,
 	is_apsdq_empty_at_start = is_apsdq_empty;
 
 	while ((!is_apsdq_empty) && (num_frames_to_deliver)) {
-
 		spin_lock_bh(&conn->psq_lock);
 		skb = skb_dequeue(&conn->apsdq);
 		is_apsdq_empty = skb_queue_empty(&conn->apsdq);
@@ -1606,16 +1608,18 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
 			if (!conn)
 				return;
 			aggr_conn = conn->aggr_conn;
-		} else
+		} else {
 			aggr_conn = vif->aggr_cntxt->aggr_conn;
+		}
 
 		if (aggr_process_recv_frm(aggr_conn, tid, seq_no,
 					  is_amsdu, skb)) {
 			/* aggregation code will handle the skb */
 			return;
 		}
-	} else if (!is_broadcast_ether_addr(datap->h_dest))
+	} else if (!is_broadcast_ether_addr(datap->h_dest)) {
 		vif->net_stats.multicast++;
+	}
 
 	ath6kl_deliver_frames_to_nw_stack(vif->ndev, skb);
 }
@@ -1710,8 +1714,9 @@ void aggr_recv_addba_req_evt(struct ath6kl_vif *vif, u8 tid_mux, u16 seq_no,
 		sta = ath6kl_find_sta_by_aid(vif->ar, aid);
 		if (sta)
 			aggr_conn = sta->aggr_conn;
-	} else
+	} else {
 		aggr_conn = vif->aggr_cntxt->aggr_conn;
+	}
 
 	if (!aggr_conn)
 		return;
@@ -1766,7 +1771,6 @@ void aggr_conn_init(struct ath6kl_vif *vif, struct aggr_info *aggr_info,
 		skb_queue_head_init(&rxtid->q);
 		spin_lock_init(&rxtid->lock);
 	}
-
 }
 
 struct aggr_info *aggr_init(struct ath6kl_vif *vif)
@@ -1806,8 +1810,9 @@ void aggr_recv_delba_req_evt(struct ath6kl_vif *vif, u8 tid_mux)
 		sta = ath6kl_find_sta_by_aid(vif->ar, aid);
 		if (sta)
 			aggr_conn = sta->aggr_conn;
-	} else
+	} else {
 		aggr_conn = vif->aggr_cntxt->aggr_conn;
+	}
 
 	if (!aggr_conn)
 		return;
diff --git a/drivers/net/wireless/ath/ath6kl/usb.c b/drivers/net/wireless/ath/ath6kl/usb.c
index 56c3fd5cef65..3afc5a463d06 100644
--- a/drivers/net/wireless/ath/ath6kl/usb.c
+++ b/drivers/net/wireless/ath/ath6kl/usb.c
@@ -236,7 +236,6 @@ static void ath6kl_usb_free_pipe_resources(struct ath6kl_usb_pipe *pipe)
 			break;
 		kfree(urb_context);
 	}
-
 }
 
 static void ath6kl_usb_cleanup_pipe_resources(struct ath6kl_usb *ar_usb)
@@ -245,7 +244,6 @@ static void ath6kl_usb_cleanup_pipe_resources(struct ath6kl_usb *ar_usb)
 
 	for (i = 0; i < ATH6KL_USB_PIPE_MAX; i++)
 		ath6kl_usb_free_pipe_resources(&ar_usb->pipes[i]);
-
 }
 
 static u8 ath6kl_usb_get_logical_pipe_num(struct ath6kl_usb *ar_usb,
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index 8b4ce28e3ce8..0c0e1e36e40f 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -289,8 +289,9 @@ int ath6kl_wmi_implicit_create_pstream(struct wmi *wmi, u8 if_idx,
 			   ath6kl_wmi_determine_user_priority(((u8 *) llc_hdr) +
 					sizeof(struct ath6kl_llc_snap_hdr),
 					layer2_priority);
-		} else
+		} else {
 			usr_pri = layer2_priority & 0x7;
+		}
 
 		/*
 		 * Queue the EAPOL frames in the same WMM_AC_VO queue
@@ -359,8 +360,9 @@ int ath6kl_wmi_dot11_hdr_remove(struct wmi *wmi, struct sk_buff *skb)
 		hdr_size = roundup(sizeof(struct ieee80211_qos_hdr),
 				   sizeof(u32));
 		skb_pull(skb, hdr_size);
-	} else if (sub_type == cpu_to_le16(IEEE80211_STYPE_DATA))
+	} else if (sub_type == cpu_to_le16(IEEE80211_STYPE_DATA)) {
 		skb_pull(skb, sizeof(struct ieee80211_hdr_3addr));
+	}
 
 	datap = skb->data;
 	llc_hdr = (struct ath6kl_llc_snap_hdr *)(datap);
@@ -936,7 +938,6 @@ ath6kl_regd_find_country_by_rd(u16 regdmn)
 
 static void ath6kl_wmi_regdomain_event(struct wmi *wmi, u8 *datap, int len)
 {
-
 	struct ath6kl_wmi_regdomain *ev;
 	struct country_code_to_enum_rd *country = NULL;
 	struct reg_dmn_pair_mapping *regpair = NULL;
@@ -946,10 +947,9 @@ static void ath6kl_wmi_regdomain_event(struct wmi *wmi, u8 *datap, int len)
 	ev = (struct ath6kl_wmi_regdomain *) datap;
 	reg_code = le32_to_cpu(ev->reg_code);
 
-	if ((reg_code >> ATH6KL_COUNTRY_RD_SHIFT) & COUNTRY_ERD_FLAG)
+	if ((reg_code >> ATH6KL_COUNTRY_RD_SHIFT) & COUNTRY_ERD_FLAG) {
 		country = ath6kl_regd_find_country((u16) reg_code);
-	else if (!(((u16) reg_code & WORLD_SKU_MASK) == WORLD_SKU_PREFIX)) {
-
+	} else if (!(((u16) reg_code & WORLD_SKU_MASK) == WORLD_SKU_PREFIX)) {
 		regpair = ath6kl_get_regpair((u16) reg_code);
 		country = ath6kl_regd_find_country_by_rd((u16) reg_code);
 		if (regpair)
@@ -1499,7 +1499,6 @@ static int ath6kl_wmi_cac_event_rx(struct wmi *wmi, u8 *datap, int len,
 
 	if ((reply->cac_indication == CAC_INDICATION_ADMISSION_RESP) &&
 	    (reply->status_code != IEEE80211_TSPEC_STATUS_ADMISS_ACCEPTED)) {
-
 		ts = (struct ieee80211_tspec_ie *) &(reply->tspec_suggestion);
 		tsinfo = le16_to_cpu(ts->tsinfo);
 		tsid = (tsinfo >> IEEE80211_WMM_IE_TSPEC_TID_SHIFT) &
@@ -1530,7 +1529,6 @@ static int ath6kl_wmi_cac_event_rx(struct wmi *wmi, u8 *datap, int len,
 	 * for delete qos stream from AP
 	 */
 	else if (reply->cac_indication == CAC_INDICATION_DELETE) {
-
 		ts = (struct ieee80211_tspec_ie *) &(reply->tspec_suggestion);
 		tsinfo = le16_to_cpu(ts->tsinfo);
 		ts_id = ((tsinfo >> IEEE80211_WMM_IE_TSPEC_TID_SHIFT) &
@@ -2479,7 +2477,6 @@ static int ath6kl_wmi_sync_point(struct wmi *wmi, u8 if_idx)
 		goto free_data_skb;
 
 	for (index = 0; index < num_pri_streams; index++) {
-
 		if (WARN_ON(!data_sync_bufs[index].skb))
 			goto free_data_skb;
 
@@ -2704,7 +2701,6 @@ static void ath6kl_wmi_relinquish_implicit_pstream_credits(struct wmi *wmi)
 
 	for (i = 0; i < WMM_NUM_AC; i++) {
 		if (stream_exist & (1 << i)) {
-
 			/*
 			 * FIXME: Is this lock & unlock inside
 			 * for loop correct? may need rework.
@@ -2870,8 +2866,9 @@ int ath6kl_wmi_set_host_sleep_mode_cmd(struct wmi *wmi, u8 if_idx,
 	if (host_mode == ATH6KL_HOST_MODE_ASLEEP) {
 		ath6kl_wmi_relinquish_implicit_pstream_credits(wmi);
 		cmd->asleep = cpu_to_le32(1);
-	} else
+	} else {
 		cmd->awake = cpu_to_le32(1);
+	}
 
 	ret = ath6kl_wmi_cmd_send(wmi, if_idx, skb,
 				  WMI_SET_HOST_SLEEP_MODE_CMDID,
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.h b/drivers/net/wireless/ath/ath6kl/wmi.h
index b5f226503baf..1f05ecd97c91 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.h
+++ b/drivers/net/wireless/ath/ath6kl/wmi.h
@@ -898,7 +898,6 @@ struct wmi_start_scan_cmd {
  *  flags here
  */
 enum wmi_scan_ctrl_flags_bits {
-
 	/* set if can scan in the connect cmd */
 	CONNECT_SCAN_CTRL_FLAGS = 0x01,
 
diff --git a/drivers/net/wireless/ath/ath9k/ar5008_phy.c b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
index 3b3e91057a4c..00fb8badbacc 100644
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
@@ -1004,11 +1004,9 @@ static bool ar5008_hw_ani_control_new(struct ath_hw *ah,
 	case ATH9K_ANI_FIRSTEP_LEVEL:{
 		u32 level = param;
 
-		value = level * 2;
+		value = level;
 		REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
 			      AR_PHY_FIND_SIG_FIRSTEP, value);
-		REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW,
-			      AR_PHY_FIND_SIG_FIRSTEP_LOW, value);
 
 		if (level != aniState->firstepLevel) {
 			ath_dbg(common, ANI,
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
index 0a6163e9248c..c38399bc9aa9 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
@@ -410,7 +410,7 @@ static const u32 ar9300_2p2_baseband_core[][2] = {
 	{0x00009e30, 0x06336f77},
 	{0x00009e34, 0x6af6532f},
 	{0x00009e38, 0x0cc80c00},
-	{0x00009e40, 0x0d261820},
+	{0x00009e40, 0x0d261800},
 	{0x00009e4c, 0x00001004},
 	{0x00009e50, 0x00ff03f1},
 	{0x00009e54, 0x00000000},
diff --git a/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h b/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h
index f76139bbb74f..2c42ff05efa3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9330_1p1_initvals.h
@@ -592,7 +592,7 @@ static const u32 ar9331_1p1_baseband_core[][2] = {
 	{0x00009e30, 0x06336f77},
 	{0x00009e34, 0x6af6532f},
 	{0x00009e38, 0x0cc80c00},
-	{0x00009e40, 0x0d261820},
+	{0x00009e40, 0x0d261800},
 	{0x00009e4c, 0x00001004},
 	{0x00009e50, 0x00ff03f1},
 	{0x00009fc0, 0x803e4788},
diff --git a/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h
index 0ac8be96097f..2154efcd3900 100644
--- a/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9330_1p2_initvals.h
@@ -231,7 +231,7 @@ static const u32 ar9331_1p2_baseband_core[][2] = {
 	{0x00009e30, 0x06336f77},
 	{0x00009e34, 0x6af6532f},
 	{0x00009e38, 0x0cc80c00},
-	{0x00009e40, 0x0d261820},
+	{0x00009e40, 0x0d261800},
 	{0x00009e4c, 0x00001004},
 	{0x00009e50, 0x00ff03f1},
 	{0x00009fc0, 0x803e4788},
diff --git a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h
index a01f0edb6518..b995ffe88b33 100644
--- a/drivers/net/wireless/ath/ath9k/ar9340_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9340_initvals.h
@@ -318,7 +318,7 @@ static const u32 ar9340_1p0_baseband_core[][2] = {
 	{0x00009e30, 0x06336f77},
 	{0x00009e34, 0x6af6532f},
 	{0x00009e38, 0x0cc80c00},
-	{0x00009e40, 0x0d261820},
+	{0x00009e40, 0x0d261800},
 	{0x00009e4c, 0x00001004},
 	{0x00009e50, 0x00ff03f1},
 	{0x00009e54, 0x00000000},
@@ -348,9 +348,9 @@ static const u32 ar9340_1p0_baseband_core[][2] = {
 	{0x0000a370, 0x00000000},
 	{0x0000a390, 0x00000001},
 	{0x0000a394, 0x00000444},
-	{0x0000a398, 0x00000000},
-	{0x0000a39c, 0x210d0401},
-	{0x0000a3a0, 0xab9a7144},
+	{0x0000a398, 0x001f0e0f},
+	{0x0000a39c, 0x0075393f},
+	{0x0000a3a0, 0xb79f6427},
 	{0x0000a3a4, 0x00000000},
 	{0x0000a3a8, 0xaaaaaaaa},
 	{0x0000a3ac, 0x3c466478},
diff --git a/drivers/net/wireless/ath/ath9k/ar953x_initvals.h b/drivers/net/wireless/ath/ath9k/ar953x_initvals.h
index 3c9113d9b1bc..8e5c3b9786e3 100644
--- a/drivers/net/wireless/ath/ath9k/ar953x_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar953x_initvals.h
@@ -257,9 +257,9 @@ static const u32 qca953x_1p0_baseband_core[][2] = {
 	{0x0000a370, 0x00000000},
 	{0x0000a390, 0x00000001},
 	{0x0000a394, 0x00000444},
-	{0x0000a398, 0x1f020503},
-	{0x0000a39c, 0x29180c03},
-	{0x0000a3a0, 0x9a8b6844},
+	{0x0000a398, 0x001f0e0f},
+	{0x0000a39c, 0x0075393f},
+	{0x0000a3a0, 0xb79f6427},
 	{0x0000a3a4, 0x000000ff},
 	{0x0000a3a8, 0x6a6a6a6a},
 	{0x0000a3ac, 0x6a6a6a6a},
diff --git a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h
index e6aec2c0207f..a5ca65240af3 100644
--- a/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9580_1p0_initvals.h
@@ -90,7 +90,7 @@ static const u32 ar9580_1p0_baseband_core[][2] = {
 	{0x00009e30, 0x06336f77},
 	{0x00009e34, 0x6af6532f},
 	{0x00009e38, 0x0cc80c00},
-	{0x00009e40, 0x0d261820},
+	{0x00009e40, 0x0d261800},
 	{0x00009e4c, 0x00001004},
 	{0x00009e50, 0x00ff03f1},
 	{0x00009e54, 0x00000000},
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 44d74495c4de..05935f638525 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -114,6 +114,9 @@ int ath_descdma_setup(struct ath_softc *sc, struct ath_descdma *dd,
 #define ATH_TXFIFO_DEPTH           8
 #define ATH_TX_ERROR               0x01
 
+/* Stop tx traffic 1ms before the GO goes away */
+#define ATH_P2P_PS_STOP_TIME       1000
+
 #define IEEE80211_SEQ_SEQ_SHIFT    4
 #define IEEE80211_SEQ_MAX          4096
 #define IEEE80211_WEP_IVLEN        3
@@ -367,11 +370,15 @@ void ath9k_release_buffered_frames(struct ieee80211_hw *hw,
 /********/
 
 struct ath_vif {
+	struct ieee80211_vif *vif;
 	struct ath_node mcast_node;
 	int av_bslot;
 	bool primary_sta_vif;
 	__le64 tsf_adjust; /* TSF adjustment for staggered beacons */
 	struct ath_buf *av_bcbuf;
+
+	/* P2P Client */
+	struct ieee80211_noa_data noa;
 };
 
 struct ath9k_vif_iter_data {
@@ -464,6 +471,8 @@ int ath_update_survey_stats(struct ath_softc *sc);
 void ath_update_survey_nf(struct ath_softc *sc, int channel);
 void ath9k_queue_reset(struct ath_softc *sc, enum ath_reset_type type);
 void ath_ps_full_sleep(unsigned long data);
+void ath9k_p2p_ps_timer(void *priv);
+void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif);
 
 /**********/
 /* BTCOEX */
@@ -714,6 +723,9 @@ struct ath_softc {
 	struct completion paprd_complete;
 	wait_queue_head_t tx_wait;
 
+	struct ath_gen_timer *p2p_ps_timer;
+	struct ath_vif *p2p_ps_vif;
+
 	unsigned long driver_data;
 
 	u8 gtt_cnt;
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 471e0f624e81..bd9e634879e6 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -312,10 +312,9 @@ static void ath9k_csa_update_vif(void *data, u8 *mac, struct ieee80211_vif *vif)
 
 void ath9k_csa_update(struct ath_softc *sc)
 {
-	ieee80211_iterate_active_interfaces(sc->hw,
-					    IEEE80211_IFACE_ITER_NORMAL,
-					    ath9k_csa_update_vif,
-					    sc);
+	ieee80211_iterate_active_interfaces_atomic(sc->hw,
+						   IEEE80211_IFACE_ITER_NORMAL,
+						   ath9k_csa_update_vif, sc);
 }
 
 void ath9k_beacon_tasklet(unsigned long data)
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
index e8149e3dbdd5..289f3d8924b5 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_txrx.c
@@ -471,8 +471,11 @@ static void ath9k_htc_tx_process(struct ath9k_htc_priv *priv,
 	if (!txok || !vif || !txs)
 		goto send_mac80211;
 
-	if (txs->ts_flags & ATH9K_HTC_TXSTAT_ACK)
+	if (txs->ts_flags & ATH9K_HTC_TXSTAT_ACK) {
 		tx_info->flags |= IEEE80211_TX_STAT_ACK;
+		if (tx_info->flags & IEEE80211_TX_CTL_AMPDU)
+			tx_info->flags |= IEEE80211_TX_STAT_AMPDU;
+	}
 
 	if (txs->ts_flags & ATH9K_HTC_TXSTAT_FILT)
 		tx_info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 0992f7c70e1a..c8a9dfab1fee 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1547,6 +1547,7 @@ bool ath9k_hw_check_alive(struct ath_hw *ah)
 		if (reg != last_val)
 			return true;
 
+		udelay(1);
 		last_val = reg;
 		if ((reg & 0x7E7FFFEF) == 0x00702400)
 			continue;
@@ -1559,8 +1560,6 @@ bool ath9k_hw_check_alive(struct ath_hw *ah)
 		default:
 			return true;
 		}
-
-		udelay(1);
 	} while (count-- > 0);
 
 	return false;
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index c0a4e866edca..21e174cfc909 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -589,6 +589,9 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc,
 	if (ret)
 		goto err_btcoex;
 
+	sc->p2p_ps_timer = ath_gen_timer_alloc(sc->sc_ah, ath9k_p2p_ps_timer,
+		NULL, sc, AR_FIRST_NDP_TIMER);
+
 	ath9k_cmn_init_crypto(sc->sc_ah);
 	ath9k_init_misc(sc);
 	ath_fill_led_pin(sc);
@@ -644,13 +647,13 @@ static void ath9k_init_txpower_limits(struct ath_softc *sc)
 
 static const struct ieee80211_iface_limit if_limits[] = {
 	{ .max = 2048,	.types = BIT(NL80211_IFTYPE_STATION) |
-				 BIT(NL80211_IFTYPE_P2P_CLIENT) |
 				 BIT(NL80211_IFTYPE_WDS) },
 	{ .max = 8,	.types =
 #ifdef CONFIG_MAC80211_MESH
 				 BIT(NL80211_IFTYPE_MESH_POINT) |
 #endif
-				 BIT(NL80211_IFTYPE_AP) |
+				 BIT(NL80211_IFTYPE_AP) },
+	{ .max = 1,	.types = BIT(NL80211_IFTYPE_P2P_CLIENT) |
 				 BIT(NL80211_IFTYPE_P2P_GO) },
 };
 
@@ -670,6 +673,7 @@ static const struct ieee80211_iface_combination if_comb[] = {
 		.num_different_channels = 1,
 		.beacon_int_infra_match = true,
 	},
+#ifdef CONFIG_ATH9K_DFS_CERTIFIED
 	{
 		.limits = if_dfs_limits,
 		.n_limits = ARRAY_SIZE(if_dfs_limits),
@@ -679,6 +683,7 @@ static const struct ieee80211_iface_combination if_comb[] = {
 		.radar_detect_widths =	BIT(NL80211_CHAN_WIDTH_20_NOHT) |
 					BIT(NL80211_CHAN_WIDTH_20),
 	}
+#endif
 };
 
 static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
@@ -850,6 +855,9 @@ static void ath9k_deinit_softc(struct ath_softc *sc)
 {
 	int i = 0;
 
+	if (sc->p2p_ps_timer)
+		ath_gen_timer_free(sc->sc_ah, sc->p2p_ps_timer);
+
 	ath9k_deinit_btcoex(sc);
 
 	for (i = 0; i < ATH9K_NUM_TX_QUEUES; i++)
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index d69853b848ce..8d7b9b66fefa 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -261,6 +261,8 @@ static bool ath_complete_reset(struct ath_softc *sc, bool start)
 	sc->gtt_cnt = 0;
 	ieee80211_wake_queues(sc->hw);
 
+	ath9k_p2p_ps_timer(sc);
+
 	return true;
 }
 
@@ -1119,6 +1121,8 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
 	if (ath9k_uses_beacons(vif->type))
 		ath9k_beacon_assign_slot(sc, vif);
 
+	avp->vif = vif;
+
 	an->sc = sc;
 	an->sta = NULL;
 	an->vif = vif;
@@ -1163,6 +1167,29 @@ static int ath9k_change_interface(struct ieee80211_hw *hw,
 	return 0;
 }
 
+static void
+ath9k_update_p2p_ps_timer(struct ath_softc *sc, struct ath_vif *avp)
+{
+	struct ath_hw *ah = sc->sc_ah;
+	s32 tsf, target_tsf;
+
+	if (!avp || !avp->noa.has_next_tsf)
+		return;
+
+	ath9k_hw_gen_timer_stop(ah, sc->p2p_ps_timer);
+
+	tsf = ath9k_hw_gettsf32(sc->sc_ah);
+
+	target_tsf = avp->noa.next_tsf;
+	if (!avp->noa.absent)
+		target_tsf -= ATH_P2P_PS_STOP_TIME;
+
+	if (target_tsf - tsf < ATH_P2P_PS_STOP_TIME)
+		target_tsf = tsf + ATH_P2P_PS_STOP_TIME;
+
+	ath9k_hw_gen_timer_start(ah, sc->p2p_ps_timer, (u32) target_tsf, 1000000);
+}
+
 static void ath9k_remove_interface(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif)
 {
@@ -1174,6 +1201,13 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
 
 	mutex_lock(&sc->mutex);
 
+	spin_lock_bh(&sc->sc_pcu_lock);
+	if (avp == sc->p2p_ps_vif) {
+		sc->p2p_ps_vif = NULL;
+		ath9k_update_p2p_ps_timer(sc, NULL);
+	}
+	spin_unlock_bh(&sc->sc_pcu_lock);
+
 	sc->nvifs--;
 	sc->tx99_vif = NULL;
 
@@ -1636,6 +1670,72 @@ static void ath9k_bss_assoc_iter(void *data, u8 *mac, struct ieee80211_vif *vif)
 		ath9k_set_assoc_state(sc, vif);
 }
 
+void ath9k_p2p_ps_timer(void *priv)
+{
+	struct ath_softc *sc = priv;
+	struct ath_vif *avp = sc->p2p_ps_vif;
+	struct ieee80211_vif *vif;
+	struct ieee80211_sta *sta;
+	struct ath_node *an;
+	u32 tsf;
+
+	if (!avp)
+		return;
+
+	tsf = ath9k_hw_gettsf32(sc->sc_ah);
+	if (!avp->noa.absent)
+		tsf += ATH_P2P_PS_STOP_TIME;
+
+	if (!avp->noa.has_next_tsf ||
+	    avp->noa.next_tsf - tsf > BIT(31))
+		ieee80211_update_p2p_noa(&avp->noa, tsf);
+
+	ath9k_update_p2p_ps_timer(sc, avp);
+
+	rcu_read_lock();
+
+	vif = avp->vif;
+	sta = ieee80211_find_sta(vif, vif->bss_conf.bssid);
+	if (!sta)
+		goto out;
+
+	an = (void *) sta->drv_priv;
+	if (an->sleeping == !!avp->noa.absent)
+		goto out;
+
+	an->sleeping = avp->noa.absent;
+	if (an->sleeping)
+		ath_tx_aggr_sleep(sta, sc, an);
+	else
+		ath_tx_aggr_wakeup(sc, an);
+
+out:
+	rcu_read_unlock();
+}
+
+void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif)
+{
+	struct ath_vif *avp = (void *)vif->drv_priv;
+	unsigned long flags;
+	u32 tsf;
+
+	if (!sc->p2p_ps_timer)
+		return;
+
+	if (vif->type != NL80211_IFTYPE_STATION || !vif->p2p)
+		return;
+
+	sc->p2p_ps_vif = avp;
+
+	spin_lock_irqsave(&sc->sc_pm_lock, flags);
+	if (!(sc->ps_flags & PS_BEACON_SYNC)) {
+		tsf = ath9k_hw_gettsf32(sc->sc_ah);
+		ieee80211_parse_p2p_noa(&vif->bss_conf.p2p_noa_attr, &avp->noa, tsf);
+		ath9k_update_p2p_ps_timer(sc, avp);
+	}
+	spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
+}
+
 static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 				   struct ieee80211_vif *vif,
 				   struct ieee80211_bss_conf *bss_conf,
@@ -1710,6 +1810,12 @@ static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
 		}
 	}
 
+	if (changed & BSS_CHANGED_P2P_PS) {
+		spin_lock_bh(&sc->sc_pcu_lock);
+		ath9k_update_p2p_ps(sc, vif);
+		spin_unlock_bh(&sc->sc_pcu_lock);
+	}
+
 	if (changed & CHECK_ANI)
 		ath_check_ani(sc);
 
@@ -1883,7 +1989,8 @@ static bool ath9k_has_tx_pending(struct ath_softc *sc)
 	return !!npend;
 }
 
-static void ath9k_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void ath9k_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			u32 queues, bool drop)
 {
 	struct ath_softc *sc = hw->priv;
 	struct ath_hw *ah = sc->sc_ah;
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 6c9accdb52e4..a01efd3e741e 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -539,6 +539,9 @@ static void ath_rx_ps_beacon(struct ath_softc *sc, struct sk_buff *skb)
 		ath_dbg(common, PS,
 			"Reconfigure beacon timers based on synchronized timestamp\n");
 		ath9k_set_beacon(sc);
+
+		if (sc->p2p_ps_vif)
+			ath9k_update_p2p_ps(sc, sc->p2p_ps_vif->vif);
 	}
 
 	if (ath_beacon_dtim_pending_cab(skb)) {
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index f76e6b9bb8e6..87cbec47fb48 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -2065,7 +2065,7 @@ static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc,
 
 	ATH_TXBUF_RESET(bf);
 
-	if (tid) {
+	if (tid && ieee80211_is_data_present(hdr->frame_control)) {
 		fragno = le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_FRAG;
 		seqno = tid->seq_next;
 		hdr->seq_ctrl = cpu_to_le16(tid->seq_next << IEEE80211_SEQ_SEQ_SHIFT);
@@ -2188,7 +2188,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb,
 		txq->stopped = true;
 	}
 
-	if (txctl->an)
+	if (txctl->an && ieee80211_is_data_present(hdr->frame_control))
 		tid = ath_get_skb_tid(sc, txctl->an, skb);
 
 	if (info->flags & IEEE80211_TX_CTL_PS_RESPONSE) {
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 4c8cdb097b65..f8ded84b7be8 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1707,7 +1707,9 @@ found:
 	return 0;
 }
 
-static void carl9170_op_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void carl9170_op_flush(struct ieee80211_hw *hw,
+			      struct ieee80211_vif *vif,
+			      u32 queues, bool drop)
 {
 	struct ar9170 *ar = hw->priv;
 	unsigned int vid;
diff --git a/drivers/net/wireless/ath/wil6210/interrupt.c b/drivers/net/wireless/ath/wil6210/interrupt.c
index 5824cd41e4ba..73593aa3cd98 100644
--- a/drivers/net/wireless/ath/wil6210/interrupt.c
+++ b/drivers/net/wireless/ath/wil6210/interrupt.c
@@ -338,7 +338,7 @@ static irqreturn_t wil6210_irq_misc_thread(int irq, void *cookie)
 	}
 
 	if (isr)
-		wil_err(wil, "un-handled MISC ISR bits 0x%08x\n", isr);
+		wil_dbg_irq(wil, "un-handled MISC ISR bits 0x%08x\n", isr);
 
 	wil->isr_misc = 0;
 
diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c
index 95f4efe9ef37..1b265fd19de2 100644
--- a/drivers/net/wireless/ath/wil6210/main.c
+++ b/drivers/net/wireless/ath/wil6210/main.c
@@ -363,8 +363,8 @@ static int wil_wait_for_fw_ready(struct wil6210_priv *wil)
 		wil_err(wil, "Firmware not ready\n");
 		return -ETIME;
 	} else {
-		wil_dbg_misc(wil, "FW ready after %d ms\n",
-			     jiffies_to_msecs(to-left));
+		wil_info(wil, "FW ready after %d ms. HW version 0x%08x\n",
+			 jiffies_to_msecs(to-left), wil->hw_version);
 	}
 	return 0;
 }
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index 58fc0962e2e2..066088418307 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -41,30 +41,28 @@ static int wil_if_pcie_enable(struct wil6210_priv *wil)
 	switch (use_msi) {
 	case 3:
 	case 1:
+		wil_dbg_misc(wil, "Setup %d MSI interrupts\n", use_msi);
+		break;
 	case 0:
+		wil_dbg_misc(wil, "MSI interrupts disabled, use INTx\n");
 		break;
 	default:
-		wil_err(wil, "Invalid use_msi=%d, default to 1\n",
-			use_msi);
+		wil_err(wil, "Invalid use_msi=%d, default to 1\n", use_msi);
 		use_msi = 1;
 	}
-	wil->n_msi = use_msi;
-	if (wil->n_msi) {
-		wil_dbg_misc(wil, "Setup %d MSI interrupts\n", use_msi);
-		rc = pci_enable_msi_block(pdev, wil->n_msi);
-		if (rc && (wil->n_msi == 3)) {
-			wil_err(wil, "3 MSI mode failed, try 1 MSI\n");
-			wil->n_msi = 1;
-			rc = pci_enable_msi_block(pdev, wil->n_msi);
-		}
-		if (rc) {
-			wil_err(wil, "pci_enable_msi failed, use INTx\n");
-			wil->n_msi = 0;
-		}
-	} else {
-		wil_dbg_misc(wil, "MSI interrupts disabled, use INTx\n");
+
+	if (use_msi == 3 && pci_enable_msi_range(pdev, 3, 3) < 0) {
+		wil_err(wil, "3 MSI mode failed, try 1 MSI\n");
+		use_msi = 1;
+	}
+
+	if (use_msi == 1 && pci_enable_msi(pdev)) {
+		wil_err(wil, "pci_enable_msi failed, use INTx\n");
+		use_msi = 0;
 	}
 
+	wil->n_msi = use_msi;
+
 	rc = wil6210_init_irq(wil, pdev->irq);
 	if (rc)
 		goto stop_master;
@@ -76,8 +74,6 @@ static int wil_if_pcie_enable(struct wil6210_priv *wil)
 	if (rc)
 		goto release_irq;
 
-	wil_info(wil, "HW version: 0x%08x\n", wil->hw_version);
-
 	return 0;
 
  release_irq:
diff --git a/drivers/net/wireless/ath/wil6210/rx_reorder.c b/drivers/net/wireless/ath/wil6210/rx_reorder.c
index d04629fe053f..ec29954bd44d 100644
--- a/drivers/net/wireless/ath/wil6210/rx_reorder.c
+++ b/drivers/net/wireless/ath/wil6210/rx_reorder.c
@@ -91,6 +91,22 @@ void wil_rx_reorder(struct wil6210_priv *wil, struct sk_buff *skb)
 
 	spin_lock(&r->reorder_lock);
 
+	/** Due to the race between WMI events, where BACK establishment
+	 * reported, and data Rx, few packets may be pass up before reorder
+	 * buffer get allocated. Catch up by pretending SSN is what we
+	 * see in the 1-st Rx packet
+	 */
+	if (r->first_time) {
+		r->first_time = false;
+		if (seq != r->head_seq_num) {
+			wil_err(wil, "Error: 1-st frame with wrong sequence"
+				" %d, should be %d. Fixing...\n", seq,
+				r->head_seq_num);
+			r->head_seq_num = seq;
+			r->ssn = seq;
+		}
+	}
+
 	/* frame with out of date sequence number */
 	if (seq_less(seq, r->head_seq_num)) {
 		dev_kfree_skb(skb);
@@ -162,6 +178,7 @@ struct wil_tid_ampdu_rx *wil_tid_ampdu_rx_alloc(struct wil6210_priv *wil,
 	r->head_seq_num = ssn;
 	r->buf_size = size;
 	r->stored_mpdu_num = 0;
+	r->first_time = true;
 	return r;
 }
 
diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h
index 2a2dec75f026..d3b8659ca32e 100644
--- a/drivers/net/wireless/ath/wil6210/wil6210.h
+++ b/drivers/net/wireless/ath/wil6210/wil6210.h
@@ -35,7 +35,7 @@ static inline u32 WIL_GET_BITS(u32 x, int b0, int b1)
 #define WIL6210_MEM_SIZE (2*1024*1024UL)
 
 #define WIL6210_RX_RING_SIZE	(128)
-#define WIL6210_TX_RING_SIZE	(128)
+#define WIL6210_TX_RING_SIZE	(512)
 #define WIL6210_MAX_TX_RINGS	(24) /* HW limit */
 #define WIL6210_MAX_CID		(8) /* HW limit */
 #define WIL6210_NAPI_BUDGET	(16) /* arbitrary */
@@ -301,6 +301,7 @@ struct wil_tid_ampdu_rx {
 	u16 buf_size;
 	u16 timeout;
 	u8 dialog_token;
+	bool first_time; /* is it 1-st time this buffer used? */
 };
 
 struct wil6210_stats {
diff --git a/drivers/net/wireless/ath/wil6210/wmi.c b/drivers/net/wireless/ath/wil6210/wmi.c
index 2ba56eef0c45..e9a11cb3428a 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.c
+++ b/drivers/net/wireless/ath/wil6210/wmi.c
@@ -192,7 +192,7 @@ static int __wmi_send(struct wil6210_priv *wil, u16 cmdid, void *buf, u16 len)
 	might_sleep();
 
 	if (!test_bit(wil_status_fwready, &wil->status)) {
-		wil_err(wil, "FW not ready\n");
+		wil_err(wil, "WMI: cannot send command while FW not ready\n");
 		return -EAGAIN;
 	}
 
@@ -276,8 +276,8 @@ static void wmi_evt_ready(struct wil6210_priv *wil, int id, void *d, int len)
 	wil->fw_version = le32_to_cpu(evt->sw_version);
 	wil->n_mids = evt->numof_additional_mids;
 
-	wil_dbg_wmi(wil, "FW ver. %d; MAC %pM; %d MID's\n", wil->fw_version,
-		    evt->mac, wil->n_mids);
+	wil_info(wil, "FW ver. %d; MAC %pM; %d MID's\n", wil->fw_version,
+		 evt->mac, wil->n_mids);
 
 	if (!is_valid_ether_addr(ndev->dev_addr)) {
 		memcpy(ndev->dev_addr, evt->mac, ETH_ALEN);
@@ -290,7 +290,7 @@ static void wmi_evt_ready(struct wil6210_priv *wil, int id, void *d, int len)
 static void wmi_evt_fw_ready(struct wil6210_priv *wil, int id, void *d,
 			     int len)
 {
-	wil_dbg_wmi(wil, "WMI: FW ready\n");
+	wil_dbg_wmi(wil, "WMI: got FW ready event\n");
 
 	set_bit(wil_status_fwready, &wil->status);
 	/* reuse wmi_ready for the firmware ready indication */
@@ -348,7 +348,7 @@ static void wmi_evt_scan_complete(struct wil6210_priv *wil, int id,
 {
 	if (wil->scan_request) {
 		struct wmi_scan_complete_event *data = d;
-		bool aborted = (data->status != 0);
+		bool aborted = (data->status != WMI_SCAN_SUCCESS);
 
 		wil_dbg_wmi(wil, "SCAN_COMPLETE(0x%08x)\n", data->status);
 		cfg80211_scan_done(wil->scan_request, aborted);
@@ -802,6 +802,7 @@ int wmi_pcp_start(struct wil6210_priv *wil, int bi, u8 wmi_nettype, u8 chan)
 		.network_type = wmi_nettype,
 		.disable_sec_offload = 1,
 		.channel = chan - 1,
+		.pcp_max_assoc_sta = WIL6210_MAX_CID,
 	};
 	struct {
 		struct wil6210_mbox_hdr_wmi wmi;
diff --git a/drivers/net/wireless/ath/wil6210/wmi.h b/drivers/net/wireless/ath/wil6210/wmi.h
index 50b8528394f4..17334c852866 100644
--- a/drivers/net/wireless/ath/wil6210/wmi.h
+++ b/drivers/net/wireless/ath/wil6210/wmi.h
@@ -28,7 +28,7 @@
 #define __WILOCITY_WMI_H__
 
 /* General */
-
+#define WILOCITY_MAX_ASSOC_STA (8)
 #define WMI_MAC_LEN		(6)
 #define WMI_PROX_RANGE_NUM	(3)
 
@@ -219,15 +219,6 @@ struct wmi_disconnect_sta_cmd {
 	__le16 disconnect_reason;
 } __packed;
 
-/*
- * WMI_RECONNECT_CMDID
- */
-struct wmi_reconnect_cmd {
-	u8 channel;			/* hint */
-	u8 reserved;
-	u8 bssid[WMI_MAC_LEN];		/* mandatory if set */
-} __packed;
-
 
 /*
  * WMI_SET_PMK_CMDID
@@ -296,11 +287,13 @@ enum wmi_scan_type {
 	WMI_LONG_SCAN		= 0,
 	WMI_SHORT_SCAN		= 1,
 	WMI_PBC_SCAN		= 2,
+	WMI_ACTIVE_SCAN		= 3,
+	WMI_DIRECT_SCAN		= 4,
 };
 
 struct wmi_start_scan_cmd {
-	u8 reserved[8];
-
+	u8 direct_scan_mac_addr[6];
+	u8 reserved[2];
 	__le32 home_dwell_time;	/* Max duration in the home channel(ms) */
 	__le32 force_scan_interval;	/* Time interval between scans (ms)*/
 	u8 scan_type;		/* wmi_scan_type */
@@ -332,6 +325,7 @@ struct wmi_probed_ssid_cmd {
 	u8 ssid[WMI_MAX_SSID_LEN];
 } __packed;
 
+
 /*
  * WMI_SET_APPIE_CMDID
  * Add Application specified IE to a management frame
@@ -427,7 +421,7 @@ struct wmi_bcon_ctrl_cmd {
 	__le16 frag_num;
 	__le64 ss_mask;
 	u8 network_type;
-	u8 reserved;
+	u8 pcp_max_assoc_sta;
 	u8 disable_sec_offload;
 	u8 disable_sec;
 } __packed;
@@ -450,7 +444,7 @@ enum wmi_port_role {
 struct wmi_port_allocate_cmd {
 	u8 mac[WMI_MAC_LEN];
 	u8 port_role;
-	u8 midid;
+	u8 mid;
 } __packed;
 
 /*
@@ -467,6 +461,7 @@ struct wmi_delete_port_cmd {
 enum wmi_discovery_mode {
 	WMI_DISCOVERY_MODE_NON_OFFLOAD	= 0,
 	WMI_DISCOVERY_MODE_OFFLOAD	= 1,
+	WMI_DISCOVERY_MODE_PEER2PEER	= 2,
 };
 
 struct wmi_p2p_cfg_cmd {
@@ -493,7 +488,8 @@ struct wmi_power_mgmt_cfg_cmd {
  */
 struct wmi_pcp_start_cmd {
 	__le16 bcon_interval;
-	u8 reserved0[10];
+	u8 pcp_max_assoc_sta;
+	u8 reserved0[9];
 	u8 network_type;
 	u8 channel;
 	u8 disable_sec_offload;
@@ -857,6 +853,7 @@ enum wmi_event_id {
 	WMI_RF_MGMT_STATUS_EVENTID		= 0x1853,
 	WMI_BF_SM_MGMT_DONE_EVENTID		= 0x1838,
 	WMI_RX_MGMT_PACKET_EVENTID		= 0x1840,
+	WMI_TX_MGMT_PACKET_EVENTID		= 0x1841,
 
 	/* Performance monitoring events */
 	WMI_DATA_PORT_OPEN_EVENTID		= 0x1860,
@@ -1040,16 +1037,23 @@ enum wmi_disconnect_reason {
 struct wmi_disconnect_event {
 	__le16 protocol_reason_status;	/* reason code, see 802.11 spec. */
 	u8 bssid[WMI_MAC_LEN];		/* set if known */
-	u8 disconnect_reason;		/* see wmi_disconnect_reason_e */
-	u8 assoc_resp_len;
-	u8 assoc_info[0];
+	u8 disconnect_reason;		/* see wmi_disconnect_reason */
+	u8 assoc_resp_len;		/* not in use */
+	u8 assoc_info[0];		/* not in use */
 } __packed;
 
 /*
  * WMI_SCAN_COMPLETE_EVENTID
  */
+enum scan_status {
+	WMI_SCAN_SUCCESS	= 0,
+	WMI_SCAN_FAILED		= 1,
+	WMI_SCAN_ABORTED	= 2,
+	WMI_SCAN_REJECTED	= 3,
+};
+
 struct wmi_scan_complete_event {
-	__le32 status;
+	__le32 status;	/* scan_status */
 } __packed;
 
 /*
@@ -1256,6 +1260,14 @@ struct wmi_rx_mgmt_info {
 	u8 channel;	/* From Radio MNGR */
 } __packed;
 
+
+/*
+ * WMI_TX_MGMT_PACKET_EVENTID
+ */
+struct wmi_tx_mgmt_packet_event {
+	u8 payload[0];
+} __packed;
+
 struct wmi_rx_mgmt_packet_event {
 	struct wmi_rx_mgmt_info info;
 	u8 payload[0];
diff --git a/drivers/net/wireless/b43/b43.h b/drivers/net/wireless/b43/b43.h
index 54376fddfaf9..4113b6934764 100644
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -915,10 +915,6 @@ struct b43_wl {
 	char rng_name[30 + 1];
 #endif /* CONFIG_B43_HWRNG */
 
-	/* List of all wireless devices on this chip */
-	struct list_head devlist;
-	u8 nr_devs;
-
 	bool radiotap_enabled;
 	bool radio_enabled;
 
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 69fc3d65531a..32e08d35c06e 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1195,8 +1195,13 @@ static void b43_bcma_wireless_core_reset(struct b43_wldev *dev, bool gmode)
 		  B43_BCMA_CLKCTLST_PHY_PLL_REQ;
 	u32 status = B43_BCMA_CLKCTLST_80211_PLL_ST |
 		     B43_BCMA_CLKCTLST_PHY_PLL_ST;
+	u32 flags;
+
+	flags = B43_BCMA_IOCTL_PHY_CLKEN;
+	if (gmode)
+		flags |= B43_BCMA_IOCTL_GMODE;
+	b43_device_enable(dev, flags);
 
-	b43_device_enable(dev, B43_BCMA_IOCTL_PHY_CLKEN);
 	bcma_core_set_clockmode(dev->dev->bdev, BCMA_CLKMODE_FAST);
 	b43_bcma_phy_reset(dev);
 	bcma_core_pll_ctl(dev->dev->bdev, req, status, true);
@@ -3735,40 +3740,35 @@ static int b43_switch_band(struct b43_wl *wl, struct ieee80211_channel *chan)
 {
 	struct b43_wldev *up_dev = NULL;
 	struct b43_wldev *down_dev;
-	struct b43_wldev *d;
 	int err;
 	bool uninitialized_var(gmode);
 	int prev_status;
 
 	/* Find a device and PHY which supports the band. */
-	list_for_each_entry(d, &wl->devlist, list) {
-		switch (chan->band) {
-		case IEEE80211_BAND_5GHZ:
-			if (d->phy.supports_5ghz) {
-				up_dev = d;
-				gmode = false;
-			}
-			break;
-		case IEEE80211_BAND_2GHZ:
-			if (d->phy.supports_2ghz) {
-				up_dev = d;
-				gmode = true;
-			}
-			break;
-		default:
-			B43_WARN_ON(1);
-			return -EINVAL;
+	switch (chan->band) {
+	case IEEE80211_BAND_5GHZ:
+		if (wl->current_dev->phy.supports_5ghz) {
+			up_dev = wl->current_dev;
+			gmode = false;
 		}
-		if (up_dev)
-			break;
+		break;
+	case IEEE80211_BAND_2GHZ:
+		if (wl->current_dev->phy.supports_2ghz) {
+			up_dev = wl->current_dev;
+			gmode = true;
+		}
+		break;
+	default:
+		B43_WARN_ON(1);
+		return -EINVAL;
 	}
+
 	if (!up_dev) {
 		b43err(wl, "Could not find a device for %s-GHz band operation\n",
 		       band_to_string(chan->band));
 		return -ENODEV;
 	}
-	if ((up_dev == wl->current_dev) &&
-	    (!!wl->current_dev->phy.gmode == !!gmode)) {
+	if (!!wl->current_dev->phy.gmode == !!gmode) {
 		/* This device is already running. */
 		return 0;
 	}
@@ -5178,7 +5178,6 @@ static int b43_wireless_core_attach(struct b43_wldev *dev)
 	}
 
 	dev->phy.gmode = have_2ghz_phy;
-	dev->phy.radio_on = true;
 	b43_wireless_core_reset(dev, dev->phy.gmode);
 
 	err = b43_phy_versioning(dev);
@@ -5270,7 +5269,6 @@ static void b43_one_core_detach(struct b43_bus_dev *dev)
 	b43_debugfs_remove_device(wldev);
 	b43_wireless_core_detach(wldev);
 	list_del(&wldev->list);
-	wl->nr_devs--;
 	b43_bus_set_wldev(dev, NULL);
 	kfree(wldev);
 }
@@ -5295,8 +5293,6 @@ static int b43_one_core_attach(struct b43_bus_dev *dev, struct b43_wl *wl)
 	if (err)
 		goto err_kfree_wldev;
 
-	list_add(&wldev->list, &wl->devlist);
-	wl->nr_devs++;
 	b43_bus_set_wldev(dev, wldev);
 	b43_debugfs_add_device(wldev);
 
@@ -5386,7 +5382,6 @@ static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev)
 	wl->hw = hw;
 	mutex_init(&wl->mutex);
 	spin_lock_init(&wl->hardirq_lock);
-	INIT_LIST_HEAD(&wl->devlist);
 	INIT_WORK(&wl->beacon_update_trigger, b43_beacon_update_trigger_work);
 	INIT_WORK(&wl->txpower_adjust_work, b43_phy_txpower_adjust_work);
 	INIT_WORK(&wl->tx_work, b43_tx_work);
@@ -5486,39 +5481,42 @@ int b43_ssb_probe(struct ssb_device *sdev, const struct ssb_device_id *id)
 	struct b43_bus_dev *dev;
 	struct b43_wl *wl;
 	int err;
-	int first = 0;
 
 	dev = b43_bus_dev_ssb_init(sdev);
 	if (!dev)
 		return -ENOMEM;
 
 	wl = ssb_get_devtypedata(sdev);
-	if (!wl) {
-		/* Probing the first core. Must setup common struct b43_wl */
-		first = 1;
-		b43_sprom_fixup(sdev->bus);
-		wl = b43_wireless_init(dev);
-		if (IS_ERR(wl)) {
-			err = PTR_ERR(wl);
-			goto out;
-		}
-		ssb_set_devtypedata(sdev, wl);
-		B43_WARN_ON(ssb_get_devtypedata(sdev) != wl);
+	if (wl) {
+		b43err(NULL, "Dual-core devices are not supported\n");
+		err = -ENOTSUPP;
+		goto err_ssb_kfree_dev;
+	}
+
+	b43_sprom_fixup(sdev->bus);
+
+	wl = b43_wireless_init(dev);
+	if (IS_ERR(wl)) {
+		err = PTR_ERR(wl);
+		goto err_ssb_kfree_dev;
 	}
+	ssb_set_devtypedata(sdev, wl);
+	B43_WARN_ON(ssb_get_devtypedata(sdev) != wl);
+
 	err = b43_one_core_attach(dev, wl);
 	if (err)
-		goto err_wireless_exit;
+		goto err_ssb_wireless_exit;
 
 	/* setup and start work to load firmware */
 	INIT_WORK(&wl->firmware_load, b43_request_firmware);
 	schedule_work(&wl->firmware_load);
 
-      out:
 	return err;
 
-      err_wireless_exit:
-	if (first)
-		b43_wireless_exit(dev, wl);
+err_ssb_wireless_exit:
+	b43_wireless_exit(dev, wl);
+err_ssb_kfree_dev:
+	kfree(dev);
 	return err;
 }
 
@@ -5546,13 +5544,8 @@ static void b43_ssb_remove(struct ssb_device *sdev)
 	/* Unregister HW RNG driver */
 	b43_rng_exit(wl);
 
-	if (list_empty(&wl->devlist)) {
-		b43_leds_unregister(wl);
-		/* Last core on the chip unregistered.
-		 * We can destroy common struct b43_wl.
-		 */
-		b43_wireless_exit(dev, wl);
-	}
+	b43_leds_unregister(wl);
+	b43_wireless_exit(dev, wl);
 }
 
 static struct ssb_driver b43_ssb_driver = {
diff --git a/drivers/net/wireless/b43/phy_common.c b/drivers/net/wireless/b43/phy_common.c
index dbaa51890198..3e45989f418d 100644
--- a/drivers/net/wireless/b43/phy_common.c
+++ b/drivers/net/wireless/b43/phy_common.c
@@ -96,7 +96,7 @@ int b43_phy_init(struct b43_wldev *dev)
 
 	phy->channel = ops->get_default_chan(dev);
 
-	ops->software_rfkill(dev, false);
+	b43_software_rfkill(dev, false);
 	err = ops->init(dev);
 	if (err) {
 		b43err(dev->wl, "PHY init failed\n");
@@ -116,7 +116,7 @@ err_phy_exit:
 	if (ops->exit)
 		ops->exit(dev);
 err_block_rf:
-	ops->software_rfkill(dev, true);
+	b43_software_rfkill(dev, true);
 
 	return err;
 }
@@ -125,7 +125,7 @@ void b43_phy_exit(struct b43_wldev *dev)
 {
 	const struct b43_phy_operations *ops = dev->phy.ops;
 
-	ops->software_rfkill(dev, true);
+	b43_software_rfkill(dev, true);
 	if (ops->exit)
 		ops->exit(dev);
 }
diff --git a/drivers/net/wireless/b43/phy_g.c b/drivers/net/wireless/b43/phy_g.c
index 12f467b8d564..8f5c14bc10e6 100644
--- a/drivers/net/wireless/b43/phy_g.c
+++ b/drivers/net/wireless/b43/phy_g.c
@@ -1587,6 +1587,7 @@ static void b43_phy_initb5(struct b43_wldev *dev)
 	b43_write16(dev, 0x03E4, (b43_read16(dev, 0x03E4) & 0xFFC0) | 0x0004);
 }
 
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/Init/B6 */
 static void b43_phy_initb6(struct b43_wldev *dev)
 {
 	struct b43_phy *phy = &dev->phy;
@@ -1670,7 +1671,7 @@ static void b43_phy_initb6(struct b43_wldev *dev)
 		b43_radio_write16(dev, 0x50, 0x20);
 	}
 	if (phy->radio_rev <= 2) {
-		b43_radio_write16(dev, 0x7C, 0x20);
+		b43_radio_write16(dev, 0x50, 0x20);
 		b43_radio_write16(dev, 0x5A, 0x70);
 		b43_radio_write16(dev, 0x5B, 0x7B);
 		b43_radio_write16(dev, 0x5C, 0xB0);
@@ -1686,9 +1687,8 @@ static void b43_phy_initb6(struct b43_wldev *dev)
 		b43_phy_write(dev, 0x2A, 0x8AC0);
 	b43_phy_write(dev, 0x0038, 0x0668);
 	b43_set_txpower_g(dev, &gphy->bbatt, &gphy->rfatt, gphy->tx_control);
-	if (phy->radio_rev <= 5) {
+	if (phy->radio_rev == 4 || phy->radio_rev == 5)
 		b43_phy_maskset(dev, 0x5D, 0xFF80, 0x0003);
-	}
 	if (phy->radio_rev <= 2)
 		b43_radio_write16(dev, 0x005D, 0x000D);
 
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 05ee7f10cc8f..41dab89a2942 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -257,6 +257,72 @@ static void b43_nphy_rf_ctl_override(struct b43_wldev *dev, u16 field,
 	}
 }
 
+static void b43_nphy_rf_ctl_intc_override_rev7(struct b43_wldev *dev,
+					       enum n_intc_override intc_override,
+					       u16 value, u8 core_sel)
+{
+	u16 reg, tmp, tmp2, val;
+	int core;
+
+	for (core = 0; core < 2; core++) {
+		if ((core_sel == 1 && core != 0) ||
+		    (core_sel == 2 && core != 1))
+			continue;
+
+		reg = (core == 0) ? B43_NPHY_RFCTL_INTC1 : B43_NPHY_RFCTL_INTC2;
+
+		switch (intc_override) {
+		case N_INTC_OVERRIDE_OFF:
+			b43_phy_write(dev, reg, 0);
+			b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RESET2RX);
+			break;
+		case N_INTC_OVERRIDE_TRSW:
+			b43_phy_maskset(dev, reg, ~0xC0, value << 6);
+			b43_phy_set(dev, reg, 0x400);
+
+			b43_phy_mask(dev, 0x2ff, ~0xC000 & 0xFFFF);
+			b43_phy_set(dev, 0x2ff, 0x2000);
+			b43_phy_set(dev, 0x2ff, 0x0001);
+			break;
+		case N_INTC_OVERRIDE_PA:
+			tmp = 0x0030;
+			if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ)
+				val = value << 5;
+			else
+				val = value << 4;
+			b43_phy_maskset(dev, reg, ~tmp, val);
+			b43_phy_set(dev, reg, 0x1000);
+			break;
+		case N_INTC_OVERRIDE_EXT_LNA_PU:
+			if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
+				tmp = 0x0001;
+				tmp2 = 0x0004;
+				val = value;
+			} else {
+				tmp = 0x0004;
+				tmp2 = 0x0001;
+				val = value << 2;
+			}
+			b43_phy_maskset(dev, reg, ~tmp, val);
+			b43_phy_mask(dev, reg, ~tmp2);
+			break;
+		case N_INTC_OVERRIDE_EXT_LNA_GAIN:
+			if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
+				tmp = 0x0002;
+				tmp2 = 0x0008;
+				val = value << 1;
+			} else {
+				tmp = 0x0008;
+				tmp2 = 0x0002;
+				val = value << 3;
+			}
+			b43_phy_maskset(dev, reg, ~tmp, val);
+			b43_phy_mask(dev, reg, ~tmp2);
+			break;
+		}
+	}
+}
+
 /* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RFCtrlIntcOverride */
 static void b43_nphy_rf_ctl_intc_override(struct b43_wldev *dev,
 					  enum n_intc_override intc_override,
@@ -265,6 +331,12 @@ static void b43_nphy_rf_ctl_intc_override(struct b43_wldev *dev,
 	u8 i, j;
 	u16 reg, tmp, val;
 
+	if (dev->phy.rev >= 7) {
+		b43_nphy_rf_ctl_intc_override_rev7(dev, intc_override, value,
+						   core);
+		return;
+	}
+
 	B43_WARN_ON(dev->phy.rev < 3);
 
 	for (i = 0; i < 2; i++) {
@@ -419,7 +491,8 @@ static void b43_nphy_stay_in_carrier_search(struct b43_wldev *dev, bool enable)
 		static const u16 clip[] = { 0xFFFF, 0xFFFF };
 		if (nphy->deaf_count++ == 0) {
 			nphy->classifier_state = b43_nphy_classifier(dev, 0, 0);
-			b43_nphy_classifier(dev, 0x7, 0);
+			b43_nphy_classifier(dev, 0x7,
+					    B43_NPHY_CLASSCTL_WAITEDEN);
 			b43_nphy_read_clip_detection(dev, nphy->clip_state);
 			b43_nphy_write_clip_detection(dev, clip);
 		}
@@ -734,9 +807,16 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
 	u16 bias, cbias;
 	u16 pag_boost, padg_boost, pgag_boost, mixg_boost;
 	u16 paa_boost, pada_boost, pgaa_boost, mixa_boost;
+	bool is_pkg_fab_smic;
 
 	B43_WARN_ON(dev->phy.rev < 3);
 
+	is_pkg_fab_smic =
+		((dev->dev->chip_id == BCMA_CHIP_ID_BCM43224 ||
+		  dev->dev->chip_id == BCMA_CHIP_ID_BCM43225 ||
+		  dev->dev->chip_id == BCMA_CHIP_ID_BCM43421) &&
+		 dev->dev->chip_pkg == BCMA_PKG_ID_BCM43224_FAB_SMIC);
+
 	b43_chantab_radio_2056_upload(dev, e);
 	b2056_upload_syn_pll_cp2(dev, band == IEEE80211_BAND_5GHZ);
 
@@ -744,7 +824,8 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
 	    b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
 		b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER1, 0x1F);
 		b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER2, 0x1F);
-		if (dev->dev->chip_id == 0x4716) {
+		if (dev->dev->chip_id == BCMA_CHIP_ID_BCM4716 ||
+		    dev->dev->chip_id == BCMA_CHIP_ID_BCM47162) {
 			b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER4, 0x14);
 			b43_radio_write(dev, B2056_SYN_PLL_CP2, 0);
 		} else {
@@ -752,6 +833,13 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
 			b43_radio_write(dev, B2056_SYN_PLL_CP2, 0x14);
 		}
 	}
+	if (sprom->boardflags2_hi & B43_BFH2_GPLL_WAR2 &&
+	    b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+		b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER1, 0x1f);
+		b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER2, 0x1f);
+		b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER4, 0x0b);
+		b43_radio_write(dev, B2056_SYN_PLL_CP2, 0x20);
+	}
 	if (sprom->boardflags2_lo & B43_BFL2_APLL_WAR &&
 	    b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
 		b43_radio_write(dev, B2056_SYN_PLL_LOOPFILTER1, 0x1F);
@@ -767,7 +855,8 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
 				b43_radio_write(dev,
 					offset | B2056_TX_PADG_IDAC, 0xcc);
 
-				if (dev->dev->chip_id == 0x4716) {
+				if (dev->dev->chip_id == BCMA_CHIP_ID_BCM4716 ||
+				    dev->dev->chip_id == BCMA_CHIP_ID_BCM47162) {
 					bias = 0x40;
 					cbias = 0x45;
 					pag_boost = 0x5;
@@ -776,6 +865,10 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
 				} else {
 					bias = 0x25;
 					cbias = 0x20;
+					if (is_pkg_fab_smic) {
+						bias = 0x2a;
+						cbias = 0x38;
+					}
 					pag_boost = 0x4;
 					pgag_boost = 0x03;
 					mixg_boost = 0x65;
@@ -844,6 +937,8 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
 			mixa_boost = 0xF;
 		}
 
+		cbias = is_pkg_fab_smic ? 0x35 : 0x30;
+
 		for (i = 0; i < 2; i++) {
 			offset = i ? B2056_TX1 : B2056_TX0;
 
@@ -862,11 +957,11 @@ static void b43_radio_2056_setup(struct b43_wldev *dev,
 			b43_radio_write(dev,
 				offset | B2056_TX_PADA_CASCBIAS, 0x03);
 			b43_radio_write(dev,
-				offset | B2056_TX_INTPAA_IAUX_STAT, 0x50);
+				offset | B2056_TX_INTPAA_IAUX_STAT, 0x30);
 			b43_radio_write(dev,
-				offset | B2056_TX_INTPAA_IMAIN_STAT, 0x50);
+				offset | B2056_TX_INTPAA_IMAIN_STAT, 0x30);
 			b43_radio_write(dev,
-				offset | B2056_TX_INTPAA_CASCBIAS, 0x30);
+				offset | B2056_TX_INTPAA_CASCBIAS, cbias);
 		}
 	}
 
@@ -1164,23 +1259,20 @@ static void b43_nphy_run_samples(struct b43_wldev *dev, u16 samps, u16 loops,
 	u16 seq_mode;
 	u32 tmp;
 
-	if (nphy->hang_avoid)
-		b43_nphy_stay_in_carrier_search(dev, true);
+	b43_nphy_stay_in_carrier_search(dev, true);
 
 	if ((nphy->bb_mult_save & 0x80000000) == 0) {
 		tmp = b43_ntab_read(dev, B43_NTAB16(15, 87));
 		nphy->bb_mult_save = (tmp & 0xFFFF) | 0x80000000;
 	}
 
+	/* TODO: add modify_bbmult argument */
 	if (!dev->phy.is_40mhz)
 		tmp = 0x6464;
 	else
 		tmp = 0x4747;
 	b43_ntab_write(dev, B43_NTAB16(15, 87), tmp);
 
-	if (nphy->hang_avoid)
-		b43_nphy_stay_in_carrier_search(dev, false);
-
 	b43_phy_write(dev, B43_NPHY_SAMP_DEPCNT, (samps - 1));
 
 	if (loops != 0xFFFF)
@@ -1213,6 +1305,8 @@ static void b43_nphy_run_samples(struct b43_wldev *dev, u16 samps, u16 loops,
 		b43err(dev->wl, "run samples timeout\n");
 
 	b43_phy_write(dev, B43_NPHY_RFSEQMODE, seq_mode);
+
+	b43_nphy_stay_in_carrier_search(dev, false);
 }
 
 /**************************************************
@@ -1588,8 +1682,8 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 	struct b43_phy_n *nphy = dev->phy.n;
 
 	u16 saved_regs_phy_rfctl[2];
-	u16 saved_regs_phy[13];
-	u16 regs_to_store[] = {
+	u16 saved_regs_phy[22];
+	u16 regs_to_store_rev3[] = {
 		B43_NPHY_AFECTL_OVER1, B43_NPHY_AFECTL_OVER,
 		B43_NPHY_AFECTL_C1, B43_NPHY_AFECTL_C2,
 		B43_NPHY_TXF_40CO_B1S1, B43_NPHY_RFCTL_OVER,
@@ -1598,6 +1692,20 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 		B43_NPHY_RFCTL_LUT_TRSW_UP1, B43_NPHY_RFCTL_LUT_TRSW_UP2,
 		B43_NPHY_RFCTL_RSSIO1, B43_NPHY_RFCTL_RSSIO2
 	};
+	u16 regs_to_store_rev7[] = {
+		B43_NPHY_AFECTL_OVER1, B43_NPHY_AFECTL_OVER,
+		B43_NPHY_AFECTL_C1, B43_NPHY_AFECTL_C2,
+		B43_NPHY_TXF_40CO_B1S1, B43_NPHY_RFCTL_OVER,
+		0x342, 0x343, 0x346, 0x347,
+		0x2ff,
+		B43_NPHY_TXF_40CO_B1S0, B43_NPHY_TXF_40CO_B32S1,
+		B43_NPHY_RFCTL_CMD,
+		B43_NPHY_RFCTL_LUT_TRSW_UP1, B43_NPHY_RFCTL_LUT_TRSW_UP2,
+		0x340, 0x341, 0x344, 0x345,
+		B43_NPHY_RFCTL_RSSIO1, B43_NPHY_RFCTL_RSSIO2
+	};
+	u16 *regs_to_store;
+	int regs_amount;
 
 	u16 class;
 
@@ -1617,6 +1725,15 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 	u8 rx_core_state;
 	int core, i, j, vcm;
 
+	if (dev->phy.rev >= 7) {
+		regs_to_store = regs_to_store_rev7;
+		regs_amount = ARRAY_SIZE(regs_to_store_rev7);
+	} else {
+		regs_to_store = regs_to_store_rev3;
+		regs_amount = ARRAY_SIZE(regs_to_store_rev3);
+	}
+	BUG_ON(regs_amount > ARRAY_SIZE(saved_regs_phy));
+
 	class = b43_nphy_classifier(dev, 0, 0);
 	b43_nphy_classifier(dev, 7, 4);
 	b43_nphy_read_clip_detection(dev, clip_state);
@@ -1624,22 +1741,29 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 
 	saved_regs_phy_rfctl[0] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC1);
 	saved_regs_phy_rfctl[1] = b43_phy_read(dev, B43_NPHY_RFCTL_INTC2);
-	for (i = 0; i < ARRAY_SIZE(regs_to_store); i++)
+	for (i = 0; i < regs_amount; i++)
 		saved_regs_phy[i] = b43_phy_read(dev, regs_to_store[i]);
 
 	b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_OFF, 0, 7);
 	b43_nphy_rf_ctl_intc_override(dev, N_INTC_OVERRIDE_TRSW, 1, 7);
-	b43_nphy_rf_ctl_override(dev, 0x1, 0, 0, false);
-	b43_nphy_rf_ctl_override(dev, 0x2, 1, 0, false);
-	b43_nphy_rf_ctl_override(dev, 0x80, 1, 0, false);
-	b43_nphy_rf_ctl_override(dev, 0x40, 1, 0, false);
-
-	if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
-		b43_nphy_rf_ctl_override(dev, 0x20, 0, 0, false);
-		b43_nphy_rf_ctl_override(dev, 0x10, 1, 0, false);
+
+	if (dev->phy.rev >= 7) {
+		/* TODO */
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
+		} else {
+		}
 	} else {
-		b43_nphy_rf_ctl_override(dev, 0x10, 0, 0, false);
-		b43_nphy_rf_ctl_override(dev, 0x20, 1, 0, false);
+		b43_nphy_rf_ctl_override(dev, 0x1, 0, 0, false);
+		b43_nphy_rf_ctl_override(dev, 0x2, 1, 0, false);
+		b43_nphy_rf_ctl_override(dev, 0x80, 1, 0, false);
+		b43_nphy_rf_ctl_override(dev, 0x40, 1, 0, false);
+		if (b43_current_band(dev->wl) == IEEE80211_BAND_5GHZ) {
+			b43_nphy_rf_ctl_override(dev, 0x20, 0, 0, false);
+			b43_nphy_rf_ctl_override(dev, 0x10, 1, 0, false);
+		} else {
+			b43_nphy_rf_ctl_override(dev, 0x10, 0, 0, false);
+			b43_nphy_rf_ctl_override(dev, 0x20, 1, 0, false);
+		}
 	}
 
 	rx_core_state = b43_nphy_get_rx_core_state(dev);
@@ -1654,8 +1778,11 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 
 		/* Grab RSSI results for every possible VCM */
 		for (vcm = 0; vcm < 8; vcm++) {
-			b43_radio_maskset(dev, r | B2056_RX_RSSI_MISC, 0xE3,
-					vcm << 2);
+			if (dev->phy.rev >= 7)
+				;
+			else
+				b43_radio_maskset(dev, r | B2056_RX_RSSI_MISC,
+						  0xE3, vcm << 2);
 			b43_nphy_poll_rssi(dev, N_RSSI_NB, results[vcm], 8);
 		}
 
@@ -1682,8 +1809,11 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 		}
 
 		/* Select the best VCM */
-		b43_radio_maskset(dev, r | B2056_RX_RSSI_MISC, 0xE3,
-				  vcm_final << 2);
+		if (dev->phy.rev >= 7)
+			;
+		else
+			b43_radio_maskset(dev, r | B2056_RX_RSSI_MISC,
+					  0xE3, vcm_final << 2);
 
 		for (i = 0; i < 4; i++) {
 			if (core != i / 2)
@@ -1736,9 +1866,9 @@ static void b43_nphy_rev3_rssi_cal(struct b43_wldev *dev)
 
 	b43_phy_set(dev, B43_NPHY_RFCTL_OVER, 0x1);
 	b43_phy_set(dev, B43_NPHY_RFCTL_CMD, B43_NPHY_RFCTL_CMD_RXTX);
-	b43_phy_mask(dev, B43_NPHY_TXF_40CO_B1S1, ~0x1);
+	b43_phy_mask(dev, B43_NPHY_RFCTL_OVER, ~0x1);
 
-	for (i = 0; i < ARRAY_SIZE(regs_to_store); i++)
+	for (i = 0; i < regs_amount; i++)
 		b43_phy_write(dev, regs_to_store[i], saved_regs_phy[i]);
 
 	/* Store for future configuration */
@@ -2494,8 +2624,8 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
 	struct ssb_sprom *sprom = dev->dev->bus_sprom;
 
 	/* TX to RX */
-	u8 tx2rx_events[8] = { 0x4, 0x3, 0x6, 0x5, 0x2, 0x1, 0x8, 0x1F };
-	u8 tx2rx_delays[8] = { 8, 4, 2, 2, 4, 4, 6, 1 };
+	u8 tx2rx_events[7] = { 0x4, 0x3, 0x5, 0x2, 0x1, 0x8, 0x1F };
+	u8 tx2rx_delays[7] = { 8, 4, 4, 4, 4, 6, 1 };
 	/* RX to TX */
 	u8 rx2tx_events_ipa[9] = { 0x0, 0x1, 0x2, 0x8, 0x5, 0x6, 0xF, 0x3,
 					0x1F };
@@ -2503,6 +2633,23 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
 	u8 rx2tx_events[9] = { 0x0, 0x1, 0x2, 0x8, 0x5, 0x6, 0x3, 0x4, 0x1F };
 	u8 rx2tx_delays[9] = { 8, 6, 6, 4, 4, 18, 42, 1, 1 };
 
+	u16 vmids[5][4] = {
+		{ 0xa2, 0xb4, 0xb4, 0x89, }, /* 0 */
+		{ 0xb4, 0xb4, 0xb4, 0x24, }, /* 1 */
+		{ 0xa2, 0xb4, 0xb4, 0x74, }, /* 2 */
+		{ 0xa2, 0xb4, 0xb4, 0x270, }, /* 3 */
+		{ 0xa2, 0xb4, 0xb4, 0x00, }, /* 4 and 5 */
+	};
+	u16 gains[5][4] = {
+		{ 0x02, 0x02, 0x02, 0x00, }, /* 0 */
+		{ 0x02, 0x02, 0x02, 0x02, }, /* 1 */
+		{ 0x02, 0x02, 0x02, 0x04, }, /* 2 */
+		{ 0x02, 0x02, 0x02, 0x00, }, /* 3 */
+		{ 0x02, 0x02, 0x02, 0x00, }, /* 4 and 5 */
+	};
+	u16 *vmid, *gain;
+
+	u8 pdet_range;
 	u16 tmp16;
 	u32 tmp32;
 
@@ -2561,7 +2708,71 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
 	b43_ntab_write(dev, B43_NTAB16(8, 0), 2);
 	b43_ntab_write(dev, B43_NTAB16(8, 16), 2);
 
-	/* TODO */
+	if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+		pdet_range = sprom->fem.ghz2.pdet_range;
+	else
+		pdet_range = sprom->fem.ghz5.pdet_range;
+	vmid = vmids[min_t(u16, pdet_range, 4)];
+	gain = gains[min_t(u16, pdet_range, 4)];
+	switch (pdet_range) {
+	case 3:
+		if (!(dev->phy.rev >= 4 &&
+		      b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ))
+			break;
+		/* FALL THROUGH */
+	case 0:
+	case 1:
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x08), 4, vmid);
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x18), 4, vmid);
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x0c), 4, gain);
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x1c), 4, gain);
+		break;
+	case 2:
+		if (dev->phy.rev >= 6) {
+			if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ)
+				vmid[3] = 0x94;
+			else
+				vmid[3] = 0x8e;
+			gain[3] = 3;
+		} else if (dev->phy.rev == 5) {
+			vmid[3] = 0x84;
+			gain[3] = 2;
+		}
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x08), 4, vmid);
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x18), 4, vmid);
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x0c), 4, gain);
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x1c), 4, gain);
+		break;
+	case 4:
+	case 5:
+		if (b43_current_band(dev->wl) != IEEE80211_BAND_2GHZ) {
+			if (pdet_range == 4) {
+				vmid[3] = 0x8e;
+				tmp16 = 0x96;
+				gain[3] = 0x2;
+			} else {
+				vmid[3] = 0x89;
+				tmp16 = 0x89;
+				gain[3] = 0;
+			}
+		} else {
+			if (pdet_range == 4) {
+				vmid[3] = 0x89;
+				tmp16 = 0x8b;
+				gain[3] = 0x2;
+			} else {
+				vmid[3] = 0x74;
+				tmp16 = 0x70;
+				gain[3] = 0;
+			}
+		}
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x08), 4, vmid);
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x0c), 4, gain);
+		vmid[3] = tmp16;
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x18), 4, vmid);
+		b43_ntab_write_bulk(dev, B43_NTAB16(8, 0x1c), 4, gain);
+		break;
+	}
 
 	b43_radio_write(dev, B2056_RX0 | B2056_RX_MIXA_MAST_BIAS, 0x00);
 	b43_radio_write(dev, B2056_RX1 | B2056_RX_MIXA_MAST_BIAS, 0x00);
@@ -2600,7 +2811,7 @@ static void b43_nphy_workarounds_rev3plus(struct b43_wldev *dev)
 	/* Dropped probably-always-true condition */
 	b43_phy_write(dev, B43_NPHY_ED_CRS40ASSERTTHRESH0, 0x03eb);
 	b43_phy_write(dev, B43_NPHY_ED_CRS40ASSERTTHRESH1, 0x03eb);
-	b43_phy_write(dev, B43_NPHY_ED_CRS40DEASSERTTHRESH1, 0x0341);
+	b43_phy_write(dev, B43_NPHY_ED_CRS40DEASSERTTHRESH0, 0x0341);
 	b43_phy_write(dev, B43_NPHY_ED_CRS40DEASSERTTHRESH1, 0x0341);
 	b43_phy_write(dev, B43_NPHY_ED_CRS20LASSERTTHRESH0, 0x042b);
 	b43_phy_write(dev, B43_NPHY_ED_CRS20LASSERTTHRESH1, 0x042b);
@@ -3211,6 +3422,20 @@ static void b43_nphy_tx_prepare_adjusted_power_table(struct b43_wldev *dev)
 	u8 idx, delta;
 	u8 i, stf_mode;
 
+	/* Array adj_pwr_tbl corresponds to the hardware table. It consists of
+	 * 21 groups, each containing 4 entries.
+	 *
+	 * First group has entries for CCK modulation.
+	 * The rest of groups has 1 entry per modulation (SISO, CDD, STBC, SDM).
+	 *
+	 * Group 0 is for CCK
+	 * Groups 1..4 use BPSK (group per coding rate)
+	 * Groups 5..8 use QPSK (group per coding rate)
+	 * Groups 9..12 use 16-QAM (group per coding rate)
+	 * Groups 13..16 use 64-QAM (group per coding rate)
+	 * Groups 17..20 are unknown
+	 */
+
 	for (i = 0; i < 4; i++)
 		nphy->adj_pwr_tbl[i] = nphy->tx_power_offset[i];
 
@@ -3409,10 +3634,8 @@ static void b43_nphy_tx_power_ctl_setup(struct b43_wldev *dev)
 	}
 
 	b43_nphy_tx_prepare_adjusted_power_table(dev);
-	/*
 	b43_ntab_write_bulk(dev, B43_NTAB16(26, 64), 84, nphy->adj_pwr_tbl);
 	b43_ntab_write_bulk(dev, B43_NTAB16(27, 64), 84, nphy->adj_pwr_tbl);
-	*/
 
 	if (nphy->hang_avoid)
 		b43_nphy_stay_in_carrier_search(dev, false);
@@ -5124,7 +5347,7 @@ static int b43_phy_initn(struct b43_wldev *dev)
 	b43_phy_write(dev, B43_NPHY_TXMACIF_HOLDOFF, 0x0015);
 	b43_phy_write(dev, B43_NPHY_TXMACDELAY, 0x0320);
 	if (phy->rev >= 3 && phy->rev <= 6)
-		b43_phy_write(dev, B43_NPHY_PLOAD_CSENSE_EXTLEN, 0x0014);
+		b43_phy_write(dev, B43_NPHY_PLOAD_CSENSE_EXTLEN, 0x0032);
 	b43_nphy_tx_lp_fbw(dev);
 	if (phy->rev >= 3)
 		b43_nphy_spur_workaround(dev);
@@ -5176,22 +5399,22 @@ static void b43_nphy_channel_setup(struct b43_wldev *dev,
 	int ch = new_channel->hw_value;
 
 	u16 old_band_5ghz;
-	u32 tmp32;
+	u16 tmp16;
 
 	old_band_5ghz =
 		b43_phy_read(dev, B43_NPHY_BANDCTL) & B43_NPHY_BANDCTL_5GHZ;
 	if (new_channel->band == IEEE80211_BAND_5GHZ && !old_band_5ghz) {
-		tmp32 = b43_read32(dev, B43_MMIO_PSM_PHY_HDR);
-		b43_write32(dev, B43_MMIO_PSM_PHY_HDR, tmp32 | 4);
+		tmp16 = b43_read16(dev, B43_MMIO_PSM_PHY_HDR);
+		b43_write16(dev, B43_MMIO_PSM_PHY_HDR, tmp16 | 4);
 		b43_phy_set(dev, B43_PHY_B_BBCFG, 0xC000);
-		b43_write32(dev, B43_MMIO_PSM_PHY_HDR, tmp32);
+		b43_write16(dev, B43_MMIO_PSM_PHY_HDR, tmp16);
 		b43_phy_set(dev, B43_NPHY_BANDCTL, B43_NPHY_BANDCTL_5GHZ);
 	} else if (new_channel->band == IEEE80211_BAND_2GHZ && old_band_5ghz) {
 		b43_phy_mask(dev, B43_NPHY_BANDCTL, ~B43_NPHY_BANDCTL_5GHZ);
-		tmp32 = b43_read32(dev, B43_MMIO_PSM_PHY_HDR);
-		b43_write32(dev, B43_MMIO_PSM_PHY_HDR, tmp32 | 4);
+		tmp16 = b43_read16(dev, B43_MMIO_PSM_PHY_HDR);
+		b43_write16(dev, B43_MMIO_PSM_PHY_HDR, tmp16 | 4);
 		b43_phy_mask(dev, B43_PHY_B_BBCFG, 0x3FFF);
-		b43_write32(dev, B43_MMIO_PSM_PHY_HDR, tmp32);
+		b43_write16(dev, B43_MMIO_PSM_PHY_HDR, tmp16);
 	}
 
 	b43_chantab_phy_upload(dev, e);
@@ -5441,8 +5664,11 @@ static u16 b43_nphy_op_radio_read(struct b43_wldev *dev, u16 reg)
 {
 	/* Register 1 is a 32-bit register. */
 	B43_WARN_ON(reg == 1);
-	/* N-PHY needs 0x100 for read access */
-	reg |= 0x100;
+
+	if (dev->phy.rev >= 7)
+		reg |= 0x200; /* Radio 0x2057 */
+	else
+		reg |= 0x100;
 
 	b43_write16(dev, B43_MMIO_RADIO_CONTROL, reg);
 	return b43_read16(dev, B43_MMIO_RADIO_DATA_LOW);
diff --git a/drivers/net/wireless/b43/radio_2056.c b/drivers/net/wireless/b43/radio_2056.c
index b4fd9345d673..a07e4cacab77 100644
--- a/drivers/net/wireless/b43/radio_2056.c
+++ b/drivers/net/wireless/b43/radio_2056.c
@@ -48,7 +48,7 @@ struct b2056_inittabs_pts {
 	unsigned int rx_length;
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev3_syn[] = {
+static const struct b2056_inittab_entry b2056_inittab_phy_rev3_syn[] = {
 	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -232,7 +232,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev3_syn[] = {
 	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev3_tx[] = {
+static const struct b2056_inittab_entry b2056_inittab_phy_rev3_tx[] = {
 	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -380,7 +380,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev3_tx[] = {
 	[B2056_TX_STATUS_TXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev3_rx[] = {
+static const struct b2056_inittab_entry b2056_inittab_phy_rev3_rx[] = {
 	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -530,7 +530,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev3_rx[] = {
 	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev4_syn[] = {
+static const struct b2056_inittab_entry b2056_inittab_phy_rev4_syn[] = {
 	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -714,7 +714,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev4_syn[] = {
 	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev4_tx[] = {
+static const struct b2056_inittab_entry b2056_inittab_phy_rev4_tx[] = {
 	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -862,7 +862,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev4_tx[] = {
 	[B2056_TX_STATUS_TXLPF_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev4_rx[] = {
+static const struct b2056_inittab_entry b2056_inittab_phy_rev4_rx[] = {
 	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -1012,7 +1012,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev4_rx[] = {
 	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev5_syn[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev5_syn[] = {
 	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -1196,7 +1196,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev5_syn[] = {
 	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev5_tx[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev5_tx[] = {
 	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -1352,7 +1352,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev5_tx[] = {
 	[B2056_TX_GMBB_IDAC7]		= { .ghz5 = 0x0075, .ghz2 = 0x0075, UPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev5_rx[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev5_rx[] = {
 	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -1502,7 +1502,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev5_rx[] = {
 	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev6_syn[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev6_syn[] = {
 	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -1686,7 +1686,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev6_syn[] = {
 	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev6_tx[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev6_tx[] = {
 	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -1842,7 +1842,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev6_tx[] = {
 	[B2056_TX_GMBB_IDAC7]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev6_rx[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev6_rx[] = {
 	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -1992,7 +1992,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev6_rx[] = {
 	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev7_syn[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev7_9_syn[] = {
 	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -2176,7 +2176,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev7_syn[] = {
 	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev7_tx[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev7_9_tx[] = {
 	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -2332,7 +2332,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev7_tx[] = {
 	[B2056_TX_GMBB_IDAC7]		= { .ghz5 = 0x0075, .ghz2 = 0x0075, UPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev7_rx[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev7_9_rx[] = {
 	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -2482,7 +2482,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev7_rx[] = {
 	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev8_syn[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev8_syn[] = {
 	[B2056_SYN_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_SYN_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -2666,7 +2666,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev8_syn[] = {
 	[B2056_SYN_LOGEN_TX_CMOS_VALID]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev8_tx[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev8_tx[] = {
 	[B2056_TX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_TX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -2822,7 +2822,7 @@ static const struct b2056_inittab_entry b2056_inittab_rev8_tx[] = {
 	[B2056_TX_GMBB_IDAC7]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, NOUPLOAD, },
 };
 
-static const struct b2056_inittab_entry b2056_inittab_rev8_rx[] = {
+static const struct b2056_inittab_entry b2056_inittab_radio_rev8_rx[] = {
 	[B2056_RX_RESERVED_ADDR2]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR3]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 	[B2056_RX_RESERVED_ADDR4]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
@@ -2972,24 +2972,69 @@ static const struct b2056_inittab_entry b2056_inittab_rev8_rx[] = {
 	[B2056_RX_STATUS_HPC_RC]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, NOUPLOAD, },
 };
 
-#define INITTABSPTS(prefix) \
-	.syn		= prefix##_syn,			\
-	.syn_length	= ARRAY_SIZE(prefix##_syn),	\
-	.tx		= prefix##_tx,			\
-	.tx_length	= ARRAY_SIZE(prefix##_tx),	\
-	.rx		= prefix##_rx,			\
-	.rx_length	= ARRAY_SIZE(prefix##_rx)
+static const struct b2056_inittab_entry b2056_inittab_radio_rev11_syn[] = {
+	[B2056_SYN_PLL_PFD]		= { .ghz5 = 0x0006, .ghz2 = 0x0006, UPLOAD, },
+	[B2056_SYN_PLL_CP2]		= { .ghz5 = 0x003f, .ghz2 = 0x003f, UPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER1]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, UPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER2]	= { .ghz5 = 0x0006, .ghz2 = 0x0006, UPLOAD, },
+	[B2056_SYN_PLL_LOOPFILTER4]	= { .ghz5 = 0x002b, .ghz2 = 0x002b, UPLOAD, },
+	[B2056_SYN_PLL_VCO2]		= { .ghz5 = 0x00f7, .ghz2 = 0x00f7, UPLOAD, },
+	[B2056_SYN_PLL_VCOCAL12]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_SYN_LOGENBUF2]		= { .ghz5 = 0x008f, .ghz2 = 0x008f, UPLOAD, },
+};
 
-static const struct b2056_inittabs_pts b2056_inittabs[] = {
-	[3] = { INITTABSPTS(b2056_inittab_rev3) },
-	[4] = { INITTABSPTS(b2056_inittab_rev4) },
-	[5] = { INITTABSPTS(b2056_inittab_rev5) },
-	[6] = { INITTABSPTS(b2056_inittab_rev6) },
-	[7] = { INITTABSPTS(b2056_inittab_rev7) },
-	[8] = { INITTABSPTS(b2056_inittab_rev8) },
-	[9] = { INITTABSPTS(b2056_inittab_rev7) },
+static const struct b2056_inittab_entry b2056_inittab_radio_rev11_tx[] = {
+	[B2056_TX_PA_SPARE2]		= { .ghz5 = 0x00ee, .ghz2 = 0x00ee, UPLOAD, },
+	[B2056_TX_INTPAA_IAUX_STAT]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_TX_INTPAA_IMAIN_STAT]	= { .ghz5 = 0x0050, .ghz2 = 0x0050, UPLOAD, },
+	[B2056_TX_INTPAA_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_INTPAG_PASLOPE]	= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_TX_PADA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PADA_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PADG_SLOPE]		= { .ghz5 = 0x0070, .ghz2 = 0x0070, UPLOAD, },
+	[B2056_TX_PGAA_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_TX_PGAA_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_PGAG_SLOPE]		= { .ghz5 = 0x0077, .ghz2 = 0x0077, UPLOAD, },
+	[B2056_TX_GMBB_IDAC]		= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_TX_TXSPARE1]		= { .ghz5 = 0x0030, .ghz2 = 0x0030, UPLOAD, },
+};
+
+static const struct b2056_inittab_entry b2056_inittab_radio_rev11_rx[] = {
+	[B2056_RX_BIASPOLE_LNAA1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAA2_IDAC]		= { .ghz5 = 0x00ff, .ghz2 = 0x00ff, UPLOAD, },
+	[B2056_RX_BIASPOLE_LNAG1_IDAC]	= { .ghz5 = 0x0017, .ghz2 = 0x0017, UPLOAD, },
+	[B2056_RX_LNAG2_IDAC]		= { .ghz5 = 0x00f0, .ghz2 = 0x00f0, UPLOAD, },
+	[B2056_RX_MIXA_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_MIXA_LOB_BIAS]	= { .ghz5 = 0x0088, .ghz2 = 0x0088, UPLOAD, },
+	[B2056_RX_MIXA_BIAS_AUX]	= { .ghz5 = 0x0007, .ghz2 = 0x0007, UPLOAD, },
+	[B2056_RX_MIXG_VCM]		= { .ghz5 = 0x0055, .ghz2 = 0x0055, UPLOAD, },
+	[B2056_RX_TIA_IOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_QOPAMP]		= { .ghz5 = 0x0026, .ghz2 = 0x0026, UPLOAD, },
+	[B2056_RX_TIA_IMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_TIA_QMISC]		= { .ghz5 = 0x000f, .ghz2 = 0x000f, UPLOAD, },
+	[B2056_RX_RXLPF_OUTVCM]		= { .ghz5 = 0x0004, .ghz2 = 0x0004, UPLOAD, },
+	[B2056_RX_VGA_BIAS_DCCANCEL]	= { .ghz5 = 0x0000, .ghz2 = 0x0000, UPLOAD, },
+	[B2056_RX_RXSPARE3]		= { .ghz5 = 0x0005, .ghz2 = 0x0005, UPLOAD, },
 };
 
+#define INITTABSPTS(prefix) \
+	static const struct b2056_inittabs_pts prefix = {	\
+		.syn		= prefix##_syn,			\
+		.syn_length	= ARRAY_SIZE(prefix##_syn),	\
+		.tx		= prefix##_tx,			\
+		.tx_length	= ARRAY_SIZE(prefix##_tx),	\
+		.rx		= prefix##_rx,			\
+		.rx_length	= ARRAY_SIZE(prefix##_rx),	\
+	}
+
+INITTABSPTS(b2056_inittab_phy_rev3);
+INITTABSPTS(b2056_inittab_phy_rev4);
+INITTABSPTS(b2056_inittab_radio_rev5);
+INITTABSPTS(b2056_inittab_radio_rev6);
+INITTABSPTS(b2056_inittab_radio_rev7_9);
+INITTABSPTS(b2056_inittab_radio_rev8);
+INITTABSPTS(b2056_inittab_radio_rev11);
+
 #define RADIOREGS3(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
 		   r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, \
 		   r20, r21, r22, r23, r24, r25, r26, r27, r28, r29, \
@@ -3041,7 +3086,7 @@ static const struct b2056_inittabs_pts b2056_inittabs[] = {
 	.phy_regs.phy_bw6	= r5
 
 /* http://bcm-v4.sipsolutions.net/802.11/Radio/2056/ChannelTable */
-static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev3[] = {
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_phy_rev3[] = {
   {	.freq			= 4920,
 	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
 		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
@@ -4036,7 +4081,7 @@ static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev3[] =
   },
 };
 
-static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev4[] = {
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_phy_rev4[] = {
   {	.freq			= 4920,
 	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
 		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
@@ -5031,7 +5076,7 @@ static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev4[] =
   },
 };
 
-static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev5[] = {
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_radio_rev5[] = {
   {	.freq			= 4920,
 	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
 		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
@@ -6026,7 +6071,7 @@ static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev5[] =
   },
 };
 
-static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev6[] = {
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_radio_rev6[] = {
   {	.freq			= 4920,
 	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
 		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
@@ -7021,7 +7066,7 @@ static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev6[] =
   },
 };
 
-static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev7_9[] = {
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_radio_rev7_9[] = {
   {	.freq			= 4920,
 	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
 		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
@@ -8016,7 +8061,7 @@ static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev7_9[]
   },
 };
 
-static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev8[] = {
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_radio_rev8[] = {
   {	.freq			= 4920,
 	RADIOREGS3(0xff, 0x01, 0x01, 0x01, 0xec, 0x05, 0x05, 0x04,
 		   0x0c, 0x01, 0x00, 0x00, 0x00, 0x8f, 0x0f, 0x00,
@@ -9011,6 +9056,236 @@ static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_rev8[] =
   },
 };
 
+static const struct b43_nphy_channeltab_entry_rev3 b43_nphy_channeltab_radio_rev11[] = {
+	{
+		.freq			= 5180,
+		RADIOREGS3(0xb6, 0x01, 0x01, 0x02, 0x06, 0x05, 0x05, 0x02,
+			   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+			   0xff, 0xf9, 0x00, 0x06, 0x00, 0x77, 0x00, 0x0e,
+			   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x06, 0x00, 0x77,
+			   0x00, 0x0e, 0x00, 0x6f, 0x00),
+		PHYREGS(0x081c, 0x0818, 0x0814, 0x01f9, 0x01fa, 0x01fb),
+	},
+	{
+		.freq			= 5200,
+		RADIOREGS3(0xaf, 0x01, 0x01, 0x02, 0x08, 0x05, 0x05, 0x02,
+			   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8f, 0x0f, 0x00,
+			   0xff, 0xf9, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+			   0x00, 0x6f, 0x00, 0xf9, 0x00, 0x05, 0x00, 0x77,
+			   0x00, 0x0d, 0x00, 0x6f, 0x00),
+		PHYREGS(0x0824, 0x0820, 0x081c, 0x01f7, 0x01f8, 0x01f9),
+	},
+	{
+		.freq			= 5220,
+		RADIOREGS3(0xa7, 0x01, 0x01, 0x02, 0x0a, 0x05, 0x05, 0x02,
+			   0x0c, 0x01, 0x02, 0x02, 0x02, 0x8e, 0x0f, 0x00,
+			   0xfe, 0xd8, 0x00, 0x05, 0x00, 0x77, 0x00, 0x0d,
+			   0x00, 0x6f, 0x00, 0xd8, 0x00, 0x05, 0x00, 0x77,
+			   0x00, 0x0d, 0x00, 0x6f, 0x00),
+		PHYREGS(0x082c, 0x0828, 0x0824, 0x01f5, 0x01f6, 0x01f7),
+	},
+	{
+		.freq			= 5745,
+		RADIOREGS3(0xfe, 0x00, 0x02, 0x04, 0x7d, 0x05, 0x05, 0x02,
+			   0x15, 0x01, 0x05, 0x05, 0x05, 0x87, 0x05, 0x00,
+			   0x20, 0x30, 0x00, 0x00, 0x00, 0x77, 0x00, 0x06,
+			   0x00, 0x6d, 0x00, 0x30, 0x00, 0x00, 0x00, 0x77,
+			   0x00, 0x06, 0x00, 0x6d, 0x00),
+		PHYREGS(0x08fe, 0x08fa, 0x08f6, 0x01c8, 0x01c8, 0x01c9),
+	},
+	{
+		.freq			= 5765,
+		RADIOREGS3(0xf8, 0x00, 0x02, 0x04, 0x81, 0x05, 0x05, 0x02,
+			   0x15, 0x01, 0x05, 0x05, 0x05, 0x86, 0x05, 0x00,
+			   0x10, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+			   0x00, 0x6c, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+			   0x00, 0x05, 0x00, 0x6c, 0x00),
+		PHYREGS(0x0906, 0x0902, 0x08fe, 0x01c6, 0x01c7, 0x01c8),
+	},
+	{
+		.freq			= 5785,
+		RADIOREGS3(0xf2, 0x00, 0x02, 0x04, 0x85, 0x05, 0x05, 0x02,
+			   0x15, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+			   0x00, 0x10, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+			   0x00, 0x6b, 0x00, 0x10, 0x00, 0x00, 0x00, 0x77,
+			   0x00, 0x05, 0x00, 0x6b, 0x00),
+		PHYREGS(0x090e, 0x090a, 0x0906, 0x01c4, 0x01c5, 0x01c6),
+	},
+	{
+		.freq			= 5805,
+		RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x89, 0x05, 0x05, 0x02,
+			   0x15, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+			   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+			   0x00, 0x6a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+			   0x00, 0x05, 0x00, 0x6a, 0x00),
+		PHYREGS(0x0916, 0x0912, 0x090e, 0x01c3, 0x01c4, 0x01c4),
+	},
+	{
+		.freq			= 5825,
+		RADIOREGS3(0xed, 0x00, 0x02, 0x04, 0x8d, 0x05, 0x05, 0x02,
+			   0x15, 0x01, 0x06, 0x06, 0x06, 0x86, 0x04, 0x00,
+			   0x00, 0x00, 0x00, 0x00, 0x00, 0x77, 0x00, 0x05,
+			   0x00, 0x69, 0x00, 0x00, 0x00, 0x00, 0x00, 0x77,
+			   0x00, 0x05, 0x00, 0x69, 0x00),
+		PHYREGS(0x091e, 0x091a, 0x0916, 0x01c1, 0x01c2, 0x01c3),
+	},
+	{
+		.freq			= 2412,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x6c, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x04, 0x04, 0x04, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+			   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+			   0x70, 0x00, 0x0b, 0x00, 0x0a),
+		PHYREGS(0x03c9, 0x03c5, 0x03c1, 0x043a, 0x043f, 0x0443),
+	},
+	{
+		.freq			= 2417,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x71, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x78, 0x00, 0x03, 0x00, 0x70, 0x00,
+			   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+			   0x70, 0x00, 0x0b, 0x00, 0x0a),
+		PHYREGS(0x03cb, 0x03c7, 0x03c3, 0x0438, 0x043d, 0x0441),
+	},
+	{
+		.freq			= 2422,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x76, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x67, 0x00, 0x03, 0x00, 0x70, 0x00,
+			   0x0b, 0x00, 0x0a, 0x00, 0x89, 0x00, 0x03, 0x00,
+			   0x70, 0x00, 0x0b, 0x00, 0x0a),
+		PHYREGS(0x03cd, 0x03c9, 0x03c5, 0x0436, 0x043a, 0x043f),
+	},
+	{
+		.freq			= 2427,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x7b, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x57, 0x00, 0x03, 0x00, 0x70, 0x00,
+			   0x0a, 0x00, 0x0a, 0x00, 0x78, 0x00, 0x03, 0x00,
+			   0x70, 0x00, 0x0a, 0x00, 0x0a),
+		PHYREGS(0x03cf, 0x03cb, 0x03c7, 0x0434, 0x0438, 0x043d),
+	},
+	{
+		.freq			= 2432,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x80, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x56, 0x00, 0x03, 0x00, 0x70, 0x00,
+			   0x0a, 0x00, 0x0a, 0x00, 0x77, 0x00, 0x03, 0x00,
+			   0x70, 0x00, 0x0a, 0x00, 0x0a),
+		PHYREGS(0x03d1, 0x03cd, 0x03c9, 0x0431, 0x0436, 0x043a),
+	},
+	{
+		.freq			= 2437,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x85, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x46, 0x00, 0x03, 0x00, 0x70, 0x00,
+			   0x0a, 0x00, 0x0a, 0x00, 0x76, 0x00, 0x03, 0x00,
+			   0x70, 0x00, 0x0a, 0x00, 0x0a),
+		PHYREGS(0x03d3, 0x03cf, 0x03cb, 0x042f, 0x0434, 0x0438),
+	},
+	{
+		.freq			= 2442,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8a, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x05, 0x05, 0x05, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x45, 0x00, 0x02, 0x00, 0x70, 0x00,
+			   0x0a, 0x00, 0x0a, 0x00, 0x66, 0x00, 0x02, 0x00,
+			   0x70, 0x00, 0x0a, 0x00, 0x0a),
+		PHYREGS(0x03d5, 0x03d1, 0x03cd, 0x042d, 0x0431, 0x0436),
+	},
+	{
+		.freq			= 2447,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x8f, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x34, 0x00, 0x02, 0x00, 0x70, 0x00,
+			   0x0a, 0x00, 0x09, 0x00, 0x55, 0x00, 0x02, 0x00,
+			   0x70, 0x00, 0x0a, 0x00, 0x09),
+		PHYREGS(0x03d7, 0x03d3, 0x03cf, 0x042b, 0x042f, 0x0434),
+	},
+	{
+		.freq			= 2452,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x94, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x23, 0x00, 0x02, 0x00, 0x70, 0x00,
+			   0x0a, 0x00, 0x09, 0x00, 0x45, 0x00, 0x02, 0x00,
+			   0x70, 0x00, 0x0a, 0x00, 0x09),
+		PHYREGS(0x03d9, 0x03d5, 0x03d1, 0x0429, 0x042d, 0x0431),
+	},
+	{
+		.freq			= 2457,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x99, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x12, 0x00, 0x02, 0x00, 0x70, 0x00,
+			   0x0a, 0x00, 0x09, 0x00, 0x34, 0x00, 0x02, 0x00,
+			   0x70, 0x00, 0x0a, 0x00, 0x09),
+		PHYREGS(0x03db, 0x03d7, 0x03d3, 0x0427, 0x042b, 0x042f),
+	},
+	{
+		.freq			= 2462,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0x9e, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x02, 0x00, 0x02, 0x00, 0x70, 0x00,
+			   0x09, 0x00, 0x09, 0x00, 0x33, 0x00, 0x02, 0x00,
+			   0x70, 0x00, 0x09, 0x00, 0x09),
+		PHYREGS(0x03dd, 0x03d9, 0x03d5, 0x0424, 0x0429, 0x042d),
+	},
+	{
+		.freq			= 2467,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa3, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x06, 0x06, 0x06, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+			   0x09, 0x00, 0x09, 0x00, 0x22, 0x00, 0x02, 0x00,
+			   0x70, 0x00, 0x09, 0x00, 0x09),
+		PHYREGS(0x03df, 0x03db, 0x03d7, 0x0422, 0x0427, 0x042b),
+	},
+	{
+		.freq			= 2472,
+		RADIOREGS3(0x00, 0x01, 0x03, 0x09, 0xa8, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x30, 0x00,
+			   0x00, 0x00, 0x01, 0x00, 0x02, 0x00, 0x70, 0x00,
+			   0x09, 0x00, 0x09, 0x00, 0x11, 0x00, 0x02, 0x00,
+			   0x70, 0x00, 0x09, 0x00, 0x09),
+		PHYREGS(0x03e1, 0x03dd, 0x03d9, 0x0420, 0x0424, 0x0429),
+	},
+	{
+		.freq			= 2484,
+		RADIOREGS3(0xff, 0x01, 0x03, 0x09, 0xb4, 0x06, 0x06, 0x04,
+			   0x2b, 0x01, 0x07, 0x07, 0x07, 0x8f, 0x20, 0x00,
+			   0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x70, 0x00,
+			   0x09, 0x00, 0x09, 0x00, 0x00, 0x00, 0x02, 0x00,
+			   0x70, 0x00, 0x09, 0x00, 0x09),
+		PHYREGS(0x03e6, 0x03e2, 0x03de, 0x041b, 0x041f, 0x0424),
+	},
+};
+
+static const struct b2056_inittabs_pts
+*b43_nphy_get_inittabs_rev3(struct b43_wldev *dev)
+{
+	struct b43_phy *phy = &dev->phy;
+
+	switch (dev->phy.rev) {
+	case 3:
+		return &b2056_inittab_phy_rev3;
+	case 4:
+		return &b2056_inittab_phy_rev4;
+	default:
+		switch (phy->radio_rev) {
+		case 5:
+			return &b2056_inittab_radio_rev5;
+		case 6:
+			return &b2056_inittab_radio_rev6;
+		case 7:
+		case 9:
+			return &b2056_inittab_radio_rev7_9;
+		case 8:
+			return &b2056_inittab_radio_rev8;
+		case 11:
+			return &b2056_inittab_radio_rev11;
+		}
+	}
+
+	return NULL;
+}
+
 static void b2056_upload_inittab(struct b43_wldev *dev, bool ghz5,
 				 bool ignore_uploadflag, u16 routing,
 				 const struct b2056_inittab_entry *e,
@@ -9037,11 +9312,11 @@ void b2056_upload_inittabs(struct b43_wldev *dev,
 {
 	const struct b2056_inittabs_pts *pts;
 
-	if (dev->phy.rev >= ARRAY_SIZE(b2056_inittabs)) {
+	pts = b43_nphy_get_inittabs_rev3(dev);
+	if (!pts) {
 		B43_WARN_ON(1);
 		return;
 	}
-	pts = &b2056_inittabs[dev->phy.rev];
 
 	b2056_upload_inittab(dev, ghz5, ignore_uploadflag,
 				B2056_SYN, pts->syn, pts->syn_length);
@@ -9060,11 +9335,12 @@ void b2056_upload_syn_pll_cp2(struct b43_wldev *dev, bool ghz5)
 	const struct b2056_inittabs_pts *pts;
 	const struct b2056_inittab_entry *e;
 
-	if (dev->phy.rev >= ARRAY_SIZE(b2056_inittabs)) {
+	pts = b43_nphy_get_inittabs_rev3(dev);
+	if (!pts) {
 		B43_WARN_ON(1);
 		return;
 	}
-	pts = &b2056_inittabs[dev->phy.rev];
+
 	e = &pts->syn[B2056_SYN_PLL_CP2];
 
 	b43_radio_write(dev, B2056_SYN_PLL_CP2, ghz5 ? e->ghz5 : e->ghz2);
@@ -9073,38 +9349,46 @@ void b2056_upload_syn_pll_cp2(struct b43_wldev *dev, bool ghz5)
 const struct b43_nphy_channeltab_entry_rev3 *
 b43_nphy_get_chantabent_rev3(struct b43_wldev *dev, u16 freq)
 {
+	struct b43_phy *phy = &dev->phy;
 	const struct b43_nphy_channeltab_entry_rev3 *e;
 	unsigned int length, i;
 
-	switch (dev->phy.rev) {
+	switch (phy->rev) {
 	case 3:
-		e = b43_nphy_channeltab_rev3;
-		length = ARRAY_SIZE(b43_nphy_channeltab_rev3);
+		e = b43_nphy_channeltab_phy_rev3;
+		length = ARRAY_SIZE(b43_nphy_channeltab_phy_rev3);
 		break;
 	case 4:
-		e = b43_nphy_channeltab_rev4;
-		length = ARRAY_SIZE(b43_nphy_channeltab_rev4);
-		break;
-	case 5:
-		e = b43_nphy_channeltab_rev5;
-		length = ARRAY_SIZE(b43_nphy_channeltab_rev5);
-		break;
-	case 6:
-		e = b43_nphy_channeltab_rev6;
-		length = ARRAY_SIZE(b43_nphy_channeltab_rev6);
-		break;
-	case 7:
-	case 9:
-		e = b43_nphy_channeltab_rev7_9;
-		length = ARRAY_SIZE(b43_nphy_channeltab_rev7_9);
-		break;
-	case 8:
-		e = b43_nphy_channeltab_rev8;
-		length = ARRAY_SIZE(b43_nphy_channeltab_rev8);
+		e = b43_nphy_channeltab_phy_rev4;
+		length = ARRAY_SIZE(b43_nphy_channeltab_phy_rev4);
 		break;
 	default:
-		B43_WARN_ON(1);
-		return NULL;
+		switch (phy->radio_rev) {
+		case 5:
+			e = b43_nphy_channeltab_radio_rev5;
+			length = ARRAY_SIZE(b43_nphy_channeltab_radio_rev5);
+			break;
+		case 6:
+			e = b43_nphy_channeltab_radio_rev6;
+			length = ARRAY_SIZE(b43_nphy_channeltab_radio_rev6);
+			break;
+		case 7:
+		case 9:
+			e = b43_nphy_channeltab_radio_rev7_9;
+			length = ARRAY_SIZE(b43_nphy_channeltab_radio_rev7_9);
+			break;
+		case 8:
+			e = b43_nphy_channeltab_radio_rev8;
+			length = ARRAY_SIZE(b43_nphy_channeltab_radio_rev8);
+			break;
+		case 11:
+			e = b43_nphy_channeltab_radio_rev11;
+			length = ARRAY_SIZE(b43_nphy_channeltab_radio_rev11);
+			break;
+		default:
+			B43_WARN_ON(1);
+			return NULL;
+		}
 	}
 
 	for (i = 0; i < length; i++, e++) {
diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c
index 94c755fdda14..50d03ffeac8c 100644
--- a/drivers/net/wireless/b43/tables_nphy.c
+++ b/drivers/net/wireless/b43/tables_nphy.c
@@ -1627,74 +1627,7 @@ static const u32 b43_ntab_tdtrn_r3[] = {
 	0xfa58fc00, 0x0b64fc7e, 0x0800f7b6, 0x00f006be,
 };
 
-static const u32 b43_ntab_noisevar0_r3[] = {
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
-};
-
-static const u32 b43_ntab_noisevar1_r3[] = {
+static const u32 b43_ntab_noisevar_r3[] = {
 	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
 	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
 	0x02110211, 0x0000014d, 0x02110211, 0x0000014d,
@@ -3114,8 +3047,7 @@ static void b43_nphy_tables_init_rev3(struct b43_wldev *dev)
 	ntab_upload(dev, B43_NTAB_TMAP_R3, b43_ntab_tmap_r3);
 	ntab_upload(dev, B43_NTAB_INTLEVEL_R3, b43_ntab_intlevel_r3);
 	ntab_upload(dev, B43_NTAB_TDTRN_R3, b43_ntab_tdtrn_r3);
-	ntab_upload(dev, B43_NTAB_NOISEVAR0_R3, b43_ntab_noisevar0_r3);
-	ntab_upload(dev, B43_NTAB_NOISEVAR1_R3, b43_ntab_noisevar1_r3);
+	ntab_upload(dev, B43_NTAB_NOISEVAR_R3, b43_ntab_noisevar_r3);
 	ntab_upload(dev, B43_NTAB_MCS_R3, b43_ntab_mcs_r3);
 	ntab_upload(dev, B43_NTAB_TDI20A0_R3, b43_ntab_tdi20a0_r3);
 	ntab_upload(dev, B43_NTAB_TDI20A1_R3, b43_ntab_tdi20a1_r3);
diff --git a/drivers/net/wireless/b43/tables_nphy.h b/drivers/net/wireless/b43/tables_nphy.h
index 9ff33adcff89..3a58aee4c4cf 100644
--- a/drivers/net/wireless/b43/tables_nphy.h
+++ b/drivers/net/wireless/b43/tables_nphy.h
@@ -143,8 +143,7 @@ struct nphy_gain_ctl_workaround_entry *b43_nphy_get_gain_ctl_workaround_ent(
 #define B43_NTAB_TMAP_R3		B43_NTAB32(12,   0) /* TM AP  */
 #define B43_NTAB_INTLEVEL_R3		B43_NTAB32(13,   0) /* INT LV  */
 #define B43_NTAB_TDTRN_R3		B43_NTAB32(14,   0) /* TD TRN  */
-#define B43_NTAB_NOISEVAR0_R3		B43_NTAB32(16,   0) /* noise variance 0  */
-#define B43_NTAB_NOISEVAR1_R3		B43_NTAB32(16, 128) /* noise variance 1  */
+#define B43_NTAB_NOISEVAR_R3		B43_NTAB32(16,   0) /* noise variance */
 #define B43_NTAB_MCS_R3			B43_NTAB16(18,   0) /* MCS  */
 #define B43_NTAB_TDI20A0_R3		B43_NTAB32(19, 128) /* TDI 20/0  */
 #define B43_NTAB_TDI20A1_R3		B43_NTAB32(19, 256) /* TDI 20/1  */
diff --git a/drivers/net/wireless/b43/wa.c b/drivers/net/wireless/b43/wa.c
index 9b1a038be08b..c218c08fb2f5 100644
--- a/drivers/net/wireless/b43/wa.c
+++ b/drivers/net/wireless/b43/wa.c
@@ -441,7 +441,7 @@ static void b43_wa_altagc(struct b43_wldev *dev)
 
 static void b43_wa_tr_ltov(struct b43_wldev *dev) /* TR Lookup Table Original Values */
 {
-	b43_gtab_write(dev, B43_GTAB_ORIGTR, 0, 0xC480);
+	b43_gtab_write(dev, B43_GTAB_ORIGTR, 0, 0x7654);
 }
 
 static void b43_wa_cpll_nonpilot(struct b43_wldev *dev)
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
index 47a6f3957b7f..13c89a0c4ba7 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/dhd_sdio.c
@@ -2140,8 +2140,10 @@ static int brcmf_sdio_txpkt_prep_sg(struct brcmf_sdio *bus,
 		if (pkt_pad == NULL)
 			return -ENOMEM;
 		ret = brcmf_sdio_txpkt_hdalign(bus, pkt_pad);
-		if (unlikely(ret < 0))
+		if (unlikely(ret < 0)) {
+			kfree_skb(pkt_pad);
 			return ret;
+		}
 		memcpy(pkt_pad->data,
 		       pkt->data + pkt->len - tail_chop,
 		       tail_chop);
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
index 8c5fa4e58139..43c71bfaa474 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c
@@ -897,7 +897,8 @@ static bool brcms_tx_flush_completed(struct brcms_info *wl)
 	return result;
 }
 
-static void brcms_ops_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void brcms_ops_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			    u32 queues, bool drop)
 {
 	struct brcms_info *wl = hw->priv;
 	int ret;
diff --git a/drivers/net/wireless/cw1200/debug.c b/drivers/net/wireless/cw1200/debug.c
index e323b4d54338..34f97c31eecf 100644
--- a/drivers/net/wireless/cw1200/debug.c
+++ b/drivers/net/wireless/cw1200/debug.c
@@ -41,6 +41,8 @@ static const char * const cw1200_debug_link_id[] = {
 	"REQ",
 	"SOFT",
 	"HARD",
+	"RESET",
+	"RESET_REMAP",
 };
 
 static const char *cw1200_debug_mode(int mode)
diff --git a/drivers/net/wireless/cw1200/sta.c b/drivers/net/wireless/cw1200/sta.c
index 103f7bce8932..cd0cad7f7759 100644
--- a/drivers/net/wireless/cw1200/sta.c
+++ b/drivers/net/wireless/cw1200/sta.c
@@ -936,7 +936,8 @@ static int __cw1200_flush(struct cw1200_common *priv, bool drop)
 	return ret;
 }
 
-void cw1200_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+void cw1200_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		  u32 queues, bool drop)
 {
 	struct cw1200_common *priv = hw->priv;
 
diff --git a/drivers/net/wireless/cw1200/sta.h b/drivers/net/wireless/cw1200/sta.h
index 35babb62cc6a..b7e386b7662b 100644
--- a/drivers/net/wireless/cw1200/sta.h
+++ b/drivers/net/wireless/cw1200/sta.h
@@ -40,7 +40,8 @@ int cw1200_set_key(struct ieee80211_hw *dev, enum set_key_cmd cmd,
 
 int cw1200_set_rts_threshold(struct ieee80211_hw *hw, u32 value);
 
-void cw1200_flush(struct ieee80211_hw *hw, u32 queues, bool drop);
+void cw1200_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		  u32 queues, bool drop);
 
 u64 cw1200_prepare_multicast(struct ieee80211_hw *hw,
 			     struct netdev_hw_addr_list *mc_list);
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index d37a6fd90d40..b598e2803500 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -573,7 +573,7 @@ il3945_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb)
 		rx_status.flag |= RX_FLAG_SHORTPRE;
 
 	if ((unlikely(rx_stats->phy_count > 20))) {
-		D_DROP("dsp size out of range [0,20]: %d/n",
+		D_DROP("dsp size out of range [0,20]: %d\n",
 		       rx_stats->phy_count);
 		return;
 	}
diff --git a/drivers/net/wireless/iwlegacy/4965-mac.c b/drivers/net/wireless/iwlegacy/4965-mac.c
index 888ad5c74639..c159c05db6ef 100644
--- a/drivers/net/wireless/iwlegacy/4965-mac.c
+++ b/drivers/net/wireless/iwlegacy/4965-mac.c
@@ -670,7 +670,7 @@ il4965_hdl_rx(struct il_priv *il, struct il_rx_buf *rxb)
 	}
 
 	if ((unlikely(phy_res->cfg_phy_cnt > 20))) {
-		D_DROP("dsp size out of range [0,20]: %d/n",
+		D_DROP("dsp size out of range [0,20]: %d\n",
 		       phy_res->cfg_phy_cnt);
 		return;
 	}
diff --git a/drivers/net/wireless/iwlegacy/common.c b/drivers/net/wireless/iwlegacy/common.c
index 4f42174d9994..ecc674627e6e 100644
--- a/drivers/net/wireless/iwlegacy/common.c
+++ b/drivers/net/wireless/iwlegacy/common.c
@@ -4755,7 +4755,8 @@ out:
 }
 EXPORT_SYMBOL(il_mac_change_interface);
 
-void il_mac_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+void il_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		  u32 queues, bool drop)
 {
 	struct il_priv *il = hw->priv;
 	unsigned long timeout = jiffies + msecs_to_jiffies(500);
diff --git a/drivers/net/wireless/iwlegacy/common.h b/drivers/net/wireless/iwlegacy/common.h
index dfb13c70efe8..ea5c0f863c4e 100644
--- a/drivers/net/wireless/iwlegacy/common.h
+++ b/drivers/net/wireless/iwlegacy/common.h
@@ -1723,7 +1723,8 @@ void il_mac_remove_interface(struct ieee80211_hw *hw,
 			     struct ieee80211_vif *vif);
 int il_mac_change_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
 			    enum nl80211_iftype newtype, bool newp2p);
-void il_mac_flush(struct ieee80211_hw *hw, u32 queues, bool drop);
+void il_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		  u32 queues, bool drop);
 int il_alloc_txq_mem(struct il_priv *il);
 void il_free_txq_mem(struct il_priv *il);
 
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index d3abc15125d6..29af7b51e370 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -1091,7 +1091,8 @@ static void iwlagn_configure_filter(struct ieee80211_hw *hw,
 			FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
 }
 
-static void iwlagn_mac_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void iwlagn_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			     u32 queues, bool drop)
 {
 	struct iwl_priv *priv = IWL_MAC80211_GET_DVM(hw);
 
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 9d7a52f5a410..a312c653d116 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1676,7 +1676,9 @@ static int mac80211_hwsim_ampdu_action(struct ieee80211_hw *hw,
 	return 0;
 }
 
-static void mac80211_hwsim_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void mac80211_hwsim_flush(struct ieee80211_hw *hw,
+				 struct ieee80211_vif *vif,
+				 u32 queues, bool drop)
 {
 	/* Not implemented, queues only on kernel side */
 }
@@ -2056,6 +2058,7 @@ static int mac80211_hwsim_create_radio(int channels, const char *reg_alpha2,
 			    WIPHY_FLAG_AP_UAPSD |
 			    WIPHY_FLAG_HAS_CHANNEL_SWITCH;
 	hw->wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;
+	hw->wiphy->features |= NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE;
 
 	/* ask mac80211 to reserve space for magic */
 	hw->vif_data_size = sizeof(struct hwsim_vif_priv);
diff --git a/drivers/net/wireless/mwifiex/11ac.c b/drivers/net/wireless/mwifiex/11ac.c
index bb43251c18f2..706831df1fa2 100644
--- a/drivers/net/wireless/mwifiex/11ac.c
+++ b/drivers/net/wireless/mwifiex/11ac.c
@@ -192,8 +192,7 @@ int mwifiex_cmd_append_11ac_tlv(struct mwifiex_private *priv,
 		vht_cap->header.len  =
 				cpu_to_le16(sizeof(struct ieee80211_vht_cap));
 		memcpy((u8 *)vht_cap + sizeof(struct mwifiex_ie_types_header),
-		       (u8 *)bss_desc->bcn_vht_cap +
-		       sizeof(struct ieee_types_header),
+		       (u8 *)bss_desc->bcn_vht_cap,
 		       le16_to_cpu(vht_cap->header.len));
 
 		mwifiex_fill_vht_cap_tlv(priv, &vht_cap->vht_cap,
@@ -213,8 +212,7 @@ int mwifiex_cmd_append_11ac_tlv(struct mwifiex_private *priv,
 				      sizeof(struct mwifiex_ie_types_header));
 			memcpy((u8 *)vht_op +
 				sizeof(struct mwifiex_ie_types_header),
-			       (u8 *)bss_desc->bcn_vht_oper +
-			       sizeof(struct ieee_types_header),
+			       (u8 *)bss_desc->bcn_vht_oper,
 			       le16_to_cpu(vht_op->header.len));
 
 			/* negotiate the channel width and central freq
diff --git a/drivers/net/wireless/mwifiex/11n.c b/drivers/net/wireless/mwifiex/11n.c
index 70159dd01acf..2bd07d681c5e 100644
--- a/drivers/net/wireless/mwifiex/11n.c
+++ b/drivers/net/wireless/mwifiex/11n.c
@@ -323,8 +323,7 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
 		ht_cap->header.len =
 				cpu_to_le16(sizeof(struct ieee80211_ht_cap));
 		memcpy((u8 *) ht_cap + sizeof(struct mwifiex_ie_types_header),
-		       (u8 *) bss_desc->bcn_ht_cap +
-		       sizeof(struct ieee_types_header),
+		       (u8 *)bss_desc->bcn_ht_cap,
 		       le16_to_cpu(ht_cap->header.len));
 
 		mwifiex_fill_cap_info(priv, radio_type, &ht_cap->ht_cap);
@@ -346,8 +345,7 @@ mwifiex_cmd_append_11n_tlv(struct mwifiex_private *priv,
 
 			memcpy((u8 *) ht_info +
 			       sizeof(struct mwifiex_ie_types_header),
-			       (u8 *) bss_desc->bcn_ht_oper +
-			       sizeof(struct ieee_types_header),
+			       (u8 *)bss_desc->bcn_ht_oper,
 			       le16_to_cpu(ht_info->header.len));
 
 			if (!(sband->ht_cap.cap &
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index 63211707f939..860dfe71cf96 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -160,6 +160,7 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 	int pad = 0, ret;
 	struct mwifiex_tx_param tx_param;
 	struct txpd *ptx_pd = NULL;
+	struct timeval tv;
 	int headroom = adapter->iface_type == MWIFIEX_USB ? 0 : INTF_HEADER_LEN;
 
 	skb_src = skb_peek(&pra_list->skb_head);
@@ -184,6 +185,9 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 	tx_info_aggr->bss_num = tx_info_src->bss_num;
 	skb_aggr->priority = skb_src->priority;
 
+	do_gettimeofday(&tv);
+	skb_aggr->tstamp = timeval_to_ktime(tv);
+
 	do {
 		/* Check if AMSDU can accommodate this MSDU */
 		if (skb_tailroom(skb_aggr) < (skb_src->len + LLC_SNAP_LEN))
@@ -236,18 +240,11 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
 		ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_USB_EP_DATA,
 						   skb_aggr, NULL);
 	} else {
-		/*
-		 * Padding per MSDU will affect the length of next
-		 * packet and hence the exact length of next packet
-		 * is uncertain here.
-		 *
-		 * Also, aggregation of transmission buffer, while
-		 * downloading the data to the card, wont gain much
-		 * on the AMSDU packets as the AMSDU packets utilizes
-		 * the transmission buffer space to the maximum
-		 * (adapter->tx_buf_size).
-		 */
-		tx_param.next_pkt_len = 0;
+		if (skb_src)
+			tx_param.next_pkt_len =
+					skb_src->len + sizeof(struct txpd);
+		else
+			tx_param.next_pkt_len = 0;
 
 		ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_DATA,
 						   skb_aggr, &tx_param);
diff --git a/drivers/net/wireless/mwifiex/README b/drivers/net/wireless/mwifiex/README
index b9242c3dca43..3b55ce5690a5 100644
--- a/drivers/net/wireless/mwifiex/README
+++ b/drivers/net/wireless/mwifiex/README
@@ -200,4 +200,11 @@ getlog
 
 	cat getlog
 
+fw_dump
+	This command is used to dump firmware memory into files.
+	Separate file will be created for each memory segment.
+	Usage:
+
+	cat fw_dump
+
 ===============================================================================
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 1062c918a7bf..8dee6c86f4f1 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -955,8 +955,6 @@ mwifiex_cmd_timeout_func(unsigned long function_context)
 			adapter->cmd_wait_q.status = -ETIMEDOUT;
 			wake_up_interruptible(&adapter->cmd_wait_q.wait);
 			mwifiex_cancel_pending_ioctl(adapter);
-			/* reset cmd_sent flag to unblock new commands */
-			adapter->cmd_sent = false;
 		}
 	}
 	if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING)
diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/mwifiex/debugfs.c
index b8a49aad12fd..7b419bbcd544 100644
--- a/drivers/net/wireless/mwifiex/debugfs.c
+++ b/drivers/net/wireless/mwifiex/debugfs.c
@@ -257,6 +257,29 @@ free_and_exit:
 }
 
 /*
+ * Proc firmware dump read handler.
+ *
+ * This function is called when the 'fw_dump' file is opened for
+ * reading.
+ * This function dumps firmware memory in different files
+ * (ex. DTCM, ITCM, SQRAM etc.) based on the the segments for
+ * debugging.
+ */
+static ssize_t
+mwifiex_fw_dump_read(struct file *file, char __user *ubuf,
+		     size_t count, loff_t *ppos)
+{
+	struct mwifiex_private *priv = file->private_data;
+
+	if (!priv->adapter->if_ops.fw_dump)
+		return -EIO;
+
+	priv->adapter->if_ops.fw_dump(priv->adapter);
+
+	return 0;
+}
+
+/*
  * Proc getlog file read handler.
  *
  * This function is called when the 'getlog' file is opened for reading
@@ -699,6 +722,7 @@ static const struct file_operations mwifiex_dfs_##name##_fops = {       \
 MWIFIEX_DFS_FILE_READ_OPS(info);
 MWIFIEX_DFS_FILE_READ_OPS(debug);
 MWIFIEX_DFS_FILE_READ_OPS(getlog);
+MWIFIEX_DFS_FILE_READ_OPS(fw_dump);
 MWIFIEX_DFS_FILE_OPS(regrdwr);
 MWIFIEX_DFS_FILE_OPS(rdeeprom);
 
@@ -722,6 +746,7 @@ mwifiex_dev_debugfs_init(struct mwifiex_private *priv)
 	MWIFIEX_DFS_ADD_FILE(getlog);
 	MWIFIEX_DFS_ADD_FILE(regrdwr);
 	MWIFIEX_DFS_ADD_FILE(rdeeprom);
+	MWIFIEX_DFS_ADD_FILE(fw_dump);
 }
 
 /*
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index e7b3e16e5d34..38da6ff6f416 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -42,12 +42,12 @@
 #define MWIFIEX_MAX_TX_BASTREAM_SUPPORTED	2
 #define MWIFIEX_MAX_RX_BASTREAM_SUPPORTED	16
 
-#define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE        16
-#define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE        32
+#define MWIFIEX_STA_AMPDU_DEF_TXWINSIZE        64
+#define MWIFIEX_STA_AMPDU_DEF_RXWINSIZE        64
 #define MWIFIEX_UAP_AMPDU_DEF_TXWINSIZE        32
 #define MWIFIEX_UAP_AMPDU_DEF_RXWINSIZE        16
-#define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE   32
-#define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE   48
+#define MWIFIEX_11AC_STA_AMPDU_DEF_TXWINSIZE   64
+#define MWIFIEX_11AC_STA_AMPDU_DEF_RXWINSIZE   64
 #define MWIFIEX_11AC_UAP_AMPDU_DEF_TXWINSIZE   48
 #define MWIFIEX_11AC_UAP_AMPDU_DEF_RXWINSIZE   32
 
diff --git a/drivers/net/wireless/mwifiex/ioctl.h b/drivers/net/wireless/mwifiex/ioctl.h
index ee494db54060..1b576722671d 100644
--- a/drivers/net/wireless/mwifiex/ioctl.h
+++ b/drivers/net/wireless/mwifiex/ioctl.h
@@ -303,7 +303,7 @@ struct mwifiex_ds_ant_cfg {
 	u32 rx_ant;
 };
 
-#define MWIFIEX_NUM_OF_CMD_BUFFER	20
+#define MWIFIEX_NUM_OF_CMD_BUFFER	50
 #define MWIFIEX_SIZE_OF_CMD_BUFFER	2048
 
 enum {
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index 668a91cd1154..cbabc12fbda3 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -292,6 +292,12 @@ process_start:
 			while ((skb = skb_dequeue(&adapter->usb_rx_data_q)))
 				mwifiex_handle_rx_packet(adapter, skb);
 
+		/* Check for event */
+		if (adapter->event_received) {
+			adapter->event_received = false;
+			mwifiex_process_event(adapter);
+		}
+
 		/* Check for Cmd Resp */
 		if (adapter->cmd_resp_received) {
 			adapter->cmd_resp_received = false;
@@ -304,12 +310,6 @@ process_start:
 			}
 		}
 
-		/* Check for event */
-		if (adapter->event_received) {
-			adapter->event_received = false;
-			mwifiex_process_event(adapter);
-		}
-
 		/* Check if we need to confirm Sleep Request
 		   received previously */
 		if (adapter->ps_state == PS_STATE_PRE_SLEEP) {
@@ -521,7 +521,6 @@ done:
 		release_firmware(adapter->firmware);
 		adapter->firmware = NULL;
 	}
-	complete(&adapter->fw_load);
 	if (init_failed)
 		mwifiex_free_adapter(adapter);
 	up(sem);
@@ -535,7 +534,6 @@ static int mwifiex_init_hw_fw(struct mwifiex_adapter *adapter)
 {
 	int ret;
 
-	init_completion(&adapter->fw_load);
 	ret = request_firmware_nowait(THIS_MODULE, 1, adapter->fw_name,
 				      adapter->dev, GFP_KERNEL, adapter,
 				      mwifiex_fw_dpc);
@@ -749,7 +747,7 @@ static struct net_device_stats *mwifiex_get_stats(struct net_device *dev)
 
 static u16
 mwifiex_netdev_select_wmm_queue(struct net_device *dev, struct sk_buff *skb,
-				void *accel_priv)
+				void *accel_priv, select_queue_fallback_t fallback)
 {
 	skb->priority = cfg80211_classify8021d(skb, NULL);
 	return mwifiex_1d_to_wmm_queue[skb->priority];
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index d53e1e8c9467..34181192a666 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -672,6 +672,7 @@ struct mwifiex_if_ops {
 	int (*init_fw_port) (struct mwifiex_adapter *);
 	int (*dnld_fw) (struct mwifiex_adapter *, struct mwifiex_fw_image *);
 	void (*card_reset) (struct mwifiex_adapter *);
+	void (*fw_dump)(struct mwifiex_adapter *);
 	int (*clean_pcie_ring) (struct mwifiex_adapter *adapter);
 };
 
@@ -787,7 +788,6 @@ struct mwifiex_adapter {
 	struct mwifiex_wait_queue cmd_wait_q;
 	u8 scan_wait_q_woken;
 	spinlock_t queue_lock;		/* lock for tx queues */
-	struct completion fw_load;
 	u8 country_code[IEEE80211_COUNTRY_STRING_LEN];
 	u16 max_mgmt_ie_index;
 	u8 scan_delay_cnt;
diff --git a/drivers/net/wireless/mwifiex/pcie.c b/drivers/net/wireless/mwifiex/pcie.c
index a7e8b96b2d90..c2cfeec466d8 100644
--- a/drivers/net/wireless/mwifiex/pcie.c
+++ b/drivers/net/wireless/mwifiex/pcie.c
@@ -221,9 +221,6 @@ static void mwifiex_pcie_remove(struct pci_dev *pdev)
 	if (!adapter || !adapter->priv_num)
 		return;
 
-	/* In case driver is removed when asynchronous FW load is in progress */
-	wait_for_completion(&adapter->fw_load);
-
 	if (user_rmmod) {
 #ifdef CONFIG_PM_SLEEP
 		if (adapter->is_suspended)
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index e496497a7af0..d75f4ebd4bdc 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -29,9 +29,6 @@
 #define MWIFIEX_MAX_CHANNELS_PER_SPECIFIC_SCAN   14
 
 #define MWIFIEX_DEF_CHANNELS_PER_SCAN_CMD	4
-#define MWIFIEX_LIMIT_1_CHANNEL_PER_SCAN_CMD	15
-#define MWIFIEX_LIMIT_2_CHANNELS_PER_SCAN_CMD	27
-#define MWIFIEX_LIMIT_3_CHANNELS_PER_SCAN_CMD	35
 
 /* Memory needed to store a max sized Channel List TLV for a firmware scan */
 #define CHAN_TLV_MAX_SIZE  (sizeof(struct mwifiex_ie_types_header)         \
@@ -1055,20 +1052,10 @@ mwifiex_config_scan(struct mwifiex_private *priv,
 
 	/*
 	 * In associated state we will reduce the number of channels scanned per
-	 * scan command to avoid any traffic delay/loss. This number is decided
-	 * based on total number of channels to be scanned due to constraints
-	 * of command buffers.
+	 * scan command to 1 to avoid any traffic delay/loss.
 	 */
-	if (priv->media_connected) {
-		if (chan_num < MWIFIEX_LIMIT_1_CHANNEL_PER_SCAN_CMD)
+	if (priv->media_connected)
 			*max_chan_per_scan = 1;
-		else if (chan_num < MWIFIEX_LIMIT_2_CHANNELS_PER_SCAN_CMD)
-			*max_chan_per_scan = 2;
-		else if (chan_num < MWIFIEX_LIMIT_3_CHANNELS_PER_SCAN_CMD)
-			*max_chan_per_scan = 3;
-		else
-			*max_chan_per_scan = 4;
-	}
 }
 
 /*
@@ -1353,23 +1340,17 @@ int mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
 					      bss_entry->beacon_buf);
 			break;
 		case WLAN_EID_BSS_COEX_2040:
-			bss_entry->bcn_bss_co_2040 = current_ptr +
-				sizeof(struct ieee_types_header);
-			bss_entry->bss_co_2040_offset = (u16) (current_ptr +
-					sizeof(struct ieee_types_header) -
-						bss_entry->beacon_buf);
+			bss_entry->bcn_bss_co_2040 = current_ptr;
+			bss_entry->bss_co_2040_offset =
+				(u16) (current_ptr - bss_entry->beacon_buf);
 			break;
 		case WLAN_EID_EXT_CAPABILITY:
-			bss_entry->bcn_ext_cap = current_ptr +
-				sizeof(struct ieee_types_header);
-			bss_entry->ext_cap_offset = (u16) (current_ptr +
-					sizeof(struct ieee_types_header) -
-					bss_entry->beacon_buf);
+			bss_entry->bcn_ext_cap = current_ptr;
+			bss_entry->ext_cap_offset =
+				(u16) (current_ptr - bss_entry->beacon_buf);
 			break;
 		case WLAN_EID_OPMODE_NOTIF:
-			bss_entry->oper_mode =
-				(void *)(current_ptr +
-					 sizeof(struct ieee_types_header));
+			bss_entry->oper_mode = (void *)current_ptr;
 			bss_entry->oper_mode_offset =
 					(u16)((u8 *)bss_entry->oper_mode -
 					      bss_entry->beacon_buf);
@@ -2324,12 +2305,12 @@ mwifiex_save_curr_bcn(struct mwifiex_private *priv)
 			 curr_bss->ht_info_offset);
 
 	if (curr_bss->bcn_vht_cap)
-		curr_bss->bcn_ht_cap = (void *)(curr_bss->beacon_buf +
-						curr_bss->vht_cap_offset);
+		curr_bss->bcn_vht_cap = (void *)(curr_bss->beacon_buf +
+						 curr_bss->vht_cap_offset);
 
 	if (curr_bss->bcn_vht_oper)
-		curr_bss->bcn_ht_oper = (void *)(curr_bss->beacon_buf +
-						 curr_bss->vht_info_offset);
+		curr_bss->bcn_vht_oper = (void *)(curr_bss->beacon_buf +
+						  curr_bss->vht_info_offset);
 
 	if (curr_bss->bcn_bss_co_2040)
 		curr_bss->bcn_bss_co_2040 =
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index d206f04d4994..a1773d3cb49f 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -85,6 +85,8 @@ mwifiex_sdio_probe(struct sdio_func *func, const struct sdio_device_id *id)
 		card->supports_sdio_new_mode = data->supports_sdio_new_mode;
 		card->has_control_mask = data->has_control_mask;
 		card->tx_buf_size = data->tx_buf_size;
+		card->mp_tx_agg_buf_size = data->mp_tx_agg_buf_size;
+		card->mp_rx_agg_buf_size = data->mp_rx_agg_buf_size;
 	}
 
 	sdio_claim_host(func);
@@ -177,9 +179,6 @@ mwifiex_sdio_remove(struct sdio_func *func)
 	if (!adapter || !adapter->priv_num)
 		return;
 
-	/* In case driver is removed when asynchronous FW load is in progress */
-	wait_for_completion(&adapter->fw_load);
-
 	if (user_rmmod) {
 		if (adapter->is_suspended)
 			mwifiex_sdio_resume(adapter->dev);
@@ -1842,8 +1841,8 @@ static int mwifiex_init_sdio(struct mwifiex_adapter *adapter)
 	card->mpa_rx.len_arr = kzalloc(sizeof(*card->mpa_rx.len_arr) *
 				       card->mp_agg_pkt_limit, GFP_KERNEL);
 	ret = mwifiex_alloc_sdio_mpa_buffers(adapter,
-					     SDIO_MP_TX_AGGR_DEF_BUF_SIZE,
-					     SDIO_MP_RX_AGGR_DEF_BUF_SIZE);
+					     card->mp_tx_agg_buf_size,
+					     card->mp_rx_agg_buf_size);
 	if (ret) {
 		dev_err(adapter->dev, "failed to alloc sdio mp-a buffers\n");
 		kfree(card->mp_regs);
diff --git a/drivers/net/wireless/mwifiex/sdio.h b/drivers/net/wireless/mwifiex/sdio.h
index c71201b2e2a3..6eea30b43ed7 100644
--- a/drivers/net/wireless/mwifiex/sdio.h
+++ b/drivers/net/wireless/mwifiex/sdio.h
@@ -64,10 +64,8 @@
 #define UP_LD_CMD_PORT_HOST_INT_STATUS	(0x40U)
 #define DN_LD_CMD_PORT_HOST_INT_STATUS	(0x80U)
 
-#define SDIO_MP_TX_AGGR_DEF_BUF_SIZE        (8192)	/* 8K */
-
-/* Multi port RX aggregation buffer size */
-#define SDIO_MP_RX_AGGR_DEF_BUF_SIZE        (16384)	/* 16K */
+#define MWIFIEX_MP_AGGR_BUF_SIZE_16K	(16384)
+#define MWIFIEX_MP_AGGR_BUF_SIZE_32K	(32768)
 
 /* Misc. Config Register : Auto Re-enable interrupts */
 #define AUTO_RE_ENABLE_INT              BIT(4)
@@ -234,6 +232,8 @@ struct sdio_mmc_card {
 	bool supports_sdio_new_mode;
 	bool has_control_mask;
 	u16 tx_buf_size;
+	u32 mp_tx_agg_buf_size;
+	u32 mp_rx_agg_buf_size;
 
 	u32 mp_rd_bitmap;
 	u32 mp_wr_bitmap;
@@ -258,6 +258,8 @@ struct mwifiex_sdio_device {
 	bool supports_sdio_new_mode;
 	bool has_control_mask;
 	u16 tx_buf_size;
+	u32 mp_tx_agg_buf_size;
+	u32 mp_rx_agg_buf_size;
 };
 
 static const struct mwifiex_sdio_card_reg mwifiex_reg_sd87xx = {
@@ -315,6 +317,8 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8786 = {
 	.supports_sdio_new_mode = false,
 	.has_control_mask = true,
 	.tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K,
+	.mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K,
+	.mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K,
 };
 
 static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = {
@@ -325,6 +329,8 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8787 = {
 	.supports_sdio_new_mode = false,
 	.has_control_mask = true,
 	.tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K,
+	.mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K,
+	.mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K,
 };
 
 static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = {
@@ -335,6 +341,8 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8797 = {
 	.supports_sdio_new_mode = false,
 	.has_control_mask = true,
 	.tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_2K,
+	.mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K,
+	.mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_16K,
 };
 
 static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = {
@@ -345,6 +353,8 @@ static const struct mwifiex_sdio_device mwifiex_sdio_sd8897 = {
 	.supports_sdio_new_mode = true,
 	.has_control_mask = false,
 	.tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K,
+	.mp_tx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_32K,
+	.mp_rx_agg_buf_size = MWIFIEX_MP_AGGR_BUF_SIZE_32K,
 };
 
 /*
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 894270611f2c..536c14aa71f3 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -60,9 +60,10 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter,
 	int status;
 
 	/* Wait for completion */
-	status = wait_event_interruptible(adapter->cmd_wait_q.wait,
-					  *(cmd_queued->condition));
-	if (status) {
+	status = wait_event_interruptible_timeout(adapter->cmd_wait_q.wait,
+						  *(cmd_queued->condition),
+						  (12 * HZ));
+	if (status <= 0) {
 		dev_err(adapter->dev, "cmd_wait_q terminated: %d\n", status);
 		mwifiex_cancel_all_pending_cmd(adapter);
 		return status;
diff --git a/drivers/net/wireless/mwifiex/uap_cmd.c b/drivers/net/wireless/mwifiex/uap_cmd.c
index 9be6544bdded..32643555dd2a 100644
--- a/drivers/net/wireless/mwifiex/uap_cmd.c
+++ b/drivers/net/wireless/mwifiex/uap_cmd.c
@@ -175,17 +175,19 @@ mwifiex_set_ht_params(struct mwifiex_private *priv,
 		switch (GET_RXSTBC(cap_info)) {
 		case MWIFIEX_RX_STBC1:
 			/* HT_CAP 1X1 mode */
-			memset(&bss_cfg->ht_cap.mcs, 0xff, 1);
+			bss_cfg->ht_cap.mcs.rx_mask[0] = 0xff;
 			break;
 		case MWIFIEX_RX_STBC12:	/* fall through */
 		case MWIFIEX_RX_STBC123:
 			/* HT_CAP 2X2 mode */
-			memset(&bss_cfg->ht_cap.mcs, 0xff, 2);
+			bss_cfg->ht_cap.mcs.rx_mask[0] = 0xff;
+			bss_cfg->ht_cap.mcs.rx_mask[1] = 0xff;
 			break;
 		default:
 			dev_warn(priv->adapter->dev,
 				 "Unsupported RX-STBC, default to 2x2\n");
-			memset(&bss_cfg->ht_cap.mcs, 0xff, 2);
+			bss_cfg->ht_cap.mcs.rx_mask[0] = 0xff;
+			bss_cfg->ht_cap.mcs.rx_mask[1] = 0xff;
 			break;
 		}
 		priv->ap_11n_enabled = 1;
diff --git a/drivers/net/wireless/mwifiex/usb.c b/drivers/net/wireless/mwifiex/usb.c
index edbe4aff00d8..a8ce8130cfae 100644
--- a/drivers/net/wireless/mwifiex/usb.c
+++ b/drivers/net/wireless/mwifiex/usb.c
@@ -22,9 +22,9 @@
 
 #define USB_VERSION	"1.0"
 
+static u8 user_rmmod;
 static struct mwifiex_if_ops usb_ops;
 static struct semaphore add_remove_card_sem;
-static struct usb_card_rec *usb_card;
 
 static struct usb_device_id mwifiex_usb_table[] = {
 	/* 8797 */
@@ -532,28 +532,38 @@ static int mwifiex_usb_resume(struct usb_interface *intf)
 static void mwifiex_usb_disconnect(struct usb_interface *intf)
 {
 	struct usb_card_rec *card = usb_get_intfdata(intf);
+	struct mwifiex_adapter *adapter;
 
-	if (!card) {
-		pr_err("%s: card is NULL\n", __func__);
+	if (!card || !card->adapter) {
+		pr_err("%s: card or card->adapter is NULL\n", __func__);
 		return;
 	}
 
-	mwifiex_usb_free(card);
+	adapter = card->adapter;
+	if (!adapter->priv_num)
+		return;
 
-	if (card->adapter) {
-		struct mwifiex_adapter *adapter = card->adapter;
+	if (user_rmmod) {
+#ifdef CONFIG_PM
+		if (adapter->is_suspended)
+			mwifiex_usb_resume(intf);
+#endif
 
-		if (!adapter->priv_num)
-			return;
+		mwifiex_deauthenticate_all(adapter);
 
-		dev_dbg(adapter->dev, "%s: removing card\n", __func__);
-		mwifiex_remove_card(adapter, &add_remove_card_sem);
+		mwifiex_init_shutdown_fw(mwifiex_get_priv(adapter,
+							  MWIFIEX_BSS_ROLE_ANY),
+					 MWIFIEX_FUNC_SHUTDOWN);
 	}
 
+	mwifiex_usb_free(card);
+
+	dev_dbg(adapter->dev, "%s: removing card\n", __func__);
+	mwifiex_remove_card(adapter, &add_remove_card_sem);
+
 	usb_set_intfdata(intf, NULL);
 	usb_put_dev(interface_to_usbdev(intf));
 	kfree(card);
-	usb_card = NULL;
 
 	return;
 }
@@ -565,6 +575,7 @@ static struct usb_driver mwifiex_usb_driver = {
 	.id_table = mwifiex_usb_table,
 	.suspend = mwifiex_usb_suspend,
 	.resume = mwifiex_usb_resume,
+	.soft_unbind = 1,
 };
 
 static int mwifiex_usb_tx_init(struct mwifiex_adapter *adapter)
@@ -762,7 +773,6 @@ static int mwifiex_register_dev(struct mwifiex_adapter *adapter)
 
 	card->adapter = adapter;
 	adapter->dev = &card->udev->dev;
-	usb_card = card;
 
 	switch (le16_to_cpu(card->udev->descriptor.idProduct)) {
 	case USB8897_PID_1:
@@ -1025,25 +1035,8 @@ static void mwifiex_usb_cleanup_module(void)
 	if (!down_interruptible(&add_remove_card_sem))
 		up(&add_remove_card_sem);
 
-	if (usb_card && usb_card->adapter) {
-		struct mwifiex_adapter *adapter = usb_card->adapter;
-
-		/* In case driver is removed when asynchronous FW downloading is
-		 * in progress
-		 */
-		wait_for_completion(&adapter->fw_load);
-
-#ifdef CONFIG_PM
-		if (adapter->is_suspended)
-			mwifiex_usb_resume(usb_card->intf);
-#endif
-
-		mwifiex_deauthenticate_all(adapter);
-
-		mwifiex_init_shutdown_fw(mwifiex_get_priv(adapter,
-							  MWIFIEX_BSS_ROLE_ANY),
-					 MWIFIEX_FUNC_SHUTDOWN);
-	}
+	/* set the flag as user is removing this module */
+	user_rmmod = 1;
 
 	usb_deregister(&mwifiex_usb_driver);
 }
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 0a7cc742aed7..94b6c74ba727 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -426,15 +426,6 @@ mwifiex_wmm_init(struct mwifiex_adapter *adapter)
 							priv->tos_to_tid_inv[i];
 		}
 
-		priv->aggr_prio_tbl[6].amsdu
-					= priv->aggr_prio_tbl[6].ampdu_ap
-					= priv->aggr_prio_tbl[6].ampdu_user
-					= BA_STREAM_NOT_ALLOWED;
-
-		priv->aggr_prio_tbl[7].amsdu = priv->aggr_prio_tbl[7].ampdu_ap
-					= priv->aggr_prio_tbl[7].ampdu_user
-					= BA_STREAM_NOT_ALLOWED;
-
 		mwifiex_set_ba_params(priv);
 		mwifiex_reset_11n_rx_seq_num(priv);
 
diff --git a/drivers/net/wireless/p54/main.c b/drivers/net/wireless/p54/main.c
index eede90b63f84..7be3a4839640 100644
--- a/drivers/net/wireless/p54/main.c
+++ b/drivers/net/wireless/p54/main.c
@@ -669,7 +669,8 @@ static unsigned int p54_flush_count(struct p54_common *priv)
 	return total;
 }
 
-static void p54_flush(struct ieee80211_hw *dev, u32 queues, bool drop)
+static void p54_flush(struct ieee80211_hw *dev, struct ieee80211_vif *vif,
+		      u32 queues, bool drop)
 {
 	struct p54_common *priv = dev->priv;
 	unsigned int total, i;
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index cbf0a589d32a..8330fa33e50b 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -343,7 +343,7 @@ static void ray_detach(struct pcmcia_device *link)
 	ray_release(link);
 
 	local = netdev_priv(dev);
-	del_timer(&local->timer);
+	del_timer_sync(&local->timer);
 
 	if (link->priv) {
 		unregister_netdev(dev);
diff --git a/drivers/net/wireless/rsi/rsi_91x_core.c b/drivers/net/wireless/rsi/rsi_91x_core.c
index e89535e86caf..cf61d6e3eaa7 100644
--- a/drivers/net/wireless/rsi/rsi_91x_core.c
+++ b/drivers/net/wireless/rsi/rsi_91x_core.c
@@ -88,7 +88,7 @@ static u8 rsi_core_determine_hal_queue(struct rsi_common *common)
 	bool recontend_queue = false;
 	u32 q_len = 0;
 	u8 q_num = INVALID_QUEUE;
-	u8 ii, min = 0;
+	u8 ii = 0, min = 0;
 
 	if (skb_queue_len(&common->tx_queue[MGMT_SOFT_Q])) {
 		if (!common->mgmt_q_block)
@@ -102,10 +102,10 @@ static u8 rsi_core_determine_hal_queue(struct rsi_common *common)
 	}
 
 get_queue_num:
-	q_num = 0;
 	recontend_queue = false;
 
 	q_num = rsi_determine_min_weight_queue(common);
+
 	q_len = skb_queue_len(&common->tx_queue[ii]);
 	ii = q_num;
 
@@ -118,7 +118,9 @@ get_queue_num:
 		}
 	}
 
-	common->tx_qinfo[q_num].pkt_contended = 0;
+	if (q_num < NUM_EDCA_QUEUES)
+		common->tx_qinfo[q_num].pkt_contended = 0;
+
 	/* Adjust the back off values for all queues again */
 	recontend_queue = rsi_recalculate_weights(common);
 
diff --git a/drivers/net/wireless/rsi/rsi_91x_debugfs.c b/drivers/net/wireless/rsi/rsi_91x_debugfs.c
index 7e4ef4554411..c466246a323f 100644
--- a/drivers/net/wireless/rsi/rsi_91x_debugfs.c
+++ b/drivers/net/wireless/rsi/rsi_91x_debugfs.c
@@ -289,32 +289,29 @@ int rsi_init_dbgfs(struct rsi_hw *adapter)
 	const struct rsi_dbg_files *files;
 
 	dev_dbgfs = kzalloc(sizeof(*dev_dbgfs), GFP_KERNEL);
+	if (!dev_dbgfs)
+		return -ENOMEM;
+
 	adapter->dfsentry = dev_dbgfs;
 
 	snprintf(devdir, sizeof(devdir), "%s",
 		 wiphy_name(adapter->hw->wiphy));
-	dev_dbgfs->subdir = debugfs_create_dir(devdir, NULL);
 
-	if (IS_ERR(dev_dbgfs->subdir)) {
-		if (dev_dbgfs->subdir == ERR_PTR(-ENODEV))
-			rsi_dbg(ERR_ZONE,
-				"%s:Debugfs has not been mounted\n", __func__);
-		else
-			rsi_dbg(ERR_ZONE, "debugfs:%s not created\n", devdir);
+	dev_dbgfs->subdir = debugfs_create_dir(devdir, NULL);
 
-		adapter->dfsentry = NULL;
+	if (!dev_dbgfs->subdir) {
 		kfree(dev_dbgfs);
-		return (int)PTR_ERR(dev_dbgfs->subdir);
-	} else {
-		for (ii = 0; ii < adapter->num_debugfs_entries; ii++) {
-			files = &dev_debugfs_files[ii];
-			dev_dbgfs->rsi_files[ii] =
-			debugfs_create_file(files->name,
-					    files->perms,
-					    dev_dbgfs->subdir,
-					    common,
-					    &files->fops);
-		}
+		return -ENOMEM;
+	}
+
+	for (ii = 0; ii < adapter->num_debugfs_entries; ii++) {
+		files = &dev_debugfs_files[ii];
+		dev_dbgfs->rsi_files[ii] =
+		debugfs_create_file(files->name,
+				    files->perms,
+				    dev_dbgfs->subdir,
+				    common,
+				    &files->fops);
 	}
 	return 0;
 }
diff --git a/drivers/net/wireless/rsi/rsi_91x_mgmt.c b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
index 2361a6849ad7..2eefbf159bc0 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mgmt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mgmt.c
@@ -738,7 +738,7 @@ int rsi_hal_load_key(struct rsi_common *common,
  *
  * Return: 0 on success, corresponding error code on failure.
  */
-static u8 rsi_load_bootup_params(struct rsi_common *common)
+static int rsi_load_bootup_params(struct rsi_common *common)
 {
 	struct sk_buff *skb;
 	struct rsi_boot_params *boot_params;
@@ -841,16 +841,6 @@ int rsi_set_channel(struct rsi_common *common, u16 channel)
 	rsi_dbg(MGMT_TX_ZONE,
 		"%s: Sending scan req frame\n", __func__);
 
-	skb = dev_alloc_skb(FRAME_DESC_SZ);
-	if (!skb) {
-		rsi_dbg(ERR_ZONE, "%s: Failed in allocation of skb\n",
-			__func__);
-		return -ENOMEM;
-	}
-
-	memset(skb->data, 0, FRAME_DESC_SZ);
-	mgmt_frame = (struct rsi_mac_frame *)skb->data;
-
 	if (common->band == IEEE80211_BAND_5GHZ) {
 		if ((channel >= 36) && (channel <= 64))
 			channel = ((channel - 32) / 4);
@@ -868,6 +858,16 @@ int rsi_set_channel(struct rsi_common *common, u16 channel)
 		}
 	}
 
+	skb = dev_alloc_skb(FRAME_DESC_SZ);
+	if (!skb) {
+		rsi_dbg(ERR_ZONE, "%s: Failed in allocation of skb\n",
+			__func__);
+		return -ENOMEM;
+	}
+
+	memset(skb->data, 0, FRAME_DESC_SZ);
+	mgmt_frame = (struct rsi_mac_frame *)skb->data;
+
 	mgmt_frame->desc_word[0] = cpu_to_le16(RSI_WIFI_MGMT_Q << 12);
 	mgmt_frame->desc_word[1] = cpu_to_le16(SCAN_REQUEST);
 	mgmt_frame->desc_word[4] = cpu_to_le16(channel);
@@ -966,6 +966,7 @@ static int rsi_send_auto_rate_request(struct rsi_common *common)
 	if (!selected_rates) {
 		rsi_dbg(ERR_ZONE, "%s: Failed in allocation of mem\n",
 			__func__);
+		dev_kfree_skb(skb);
 		return -ENOMEM;
 	}
 
@@ -1082,7 +1083,7 @@ void rsi_inform_bss_status(struct rsi_common *common,
 {
 	if (status) {
 		rsi_hal_send_sta_notify_frame(common,
-					      NL80211_IFTYPE_STATION,
+					      RSI_IFTYPE_STATION,
 					      STA_CONNECTED,
 					      bssid,
 					      qos_enable,
@@ -1091,7 +1092,7 @@ void rsi_inform_bss_status(struct rsi_common *common,
 			rsi_send_auto_rate_request(common);
 	} else {
 		rsi_hal_send_sta_notify_frame(common,
-					      NL80211_IFTYPE_STATION,
+					      RSI_IFTYPE_STATION,
 					      STA_DISCONNECTED,
 					      bssid,
 					      qos_enable,
@@ -1272,6 +1273,7 @@ int rsi_mgmt_pkt_recv(struct rsi_common *common, u8 *msg)
 {
 	s32 msg_len = (le16_to_cpu(*(__le16 *)&msg[0]) & 0x0fff);
 	u16 msg_type = (msg[2]);
+	int ret;
 
 	rsi_dbg(FSM_ZONE, "%s: Msg Len: %d, Msg Type: %4x\n",
 		__func__, msg_len, msg_type);
@@ -1284,8 +1286,9 @@ int rsi_mgmt_pkt_recv(struct rsi_common *common, u8 *msg)
 		if (common->fsm_state == FSM_CARD_NOT_READY) {
 			rsi_set_default_parameters(common);
 
-			if (rsi_load_bootup_params(common))
-				return -ENOMEM;
+			ret = rsi_load_bootup_params(common);
+			if (ret)
+				return ret;
 			else
 				common->fsm_state = FSM_BOOT_PARAMS_SENT;
 		} else {
diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio.c b/drivers/net/wireless/rsi/rsi_91x_sdio.c
index 852453f386e2..2e39d38d6a9e 100644
--- a/drivers/net/wireless/rsi/rsi_91x_sdio.c
+++ b/drivers/net/wireless/rsi/rsi_91x_sdio.c
@@ -756,12 +756,13 @@ fail:
 static void rsi_disconnect(struct sdio_func *pfunction)
 {
 	struct rsi_hw *adapter = sdio_get_drvdata(pfunction);
-	struct rsi_91x_sdiodev *dev =
-		(struct rsi_91x_sdiodev *)adapter->rsi_dev;
+	struct rsi_91x_sdiodev *dev;
 
 	if (!adapter)
 		return;
 
+	dev = (struct rsi_91x_sdiodev *)adapter->rsi_dev;
+
 	dev->write_fail = 2;
 	rsi_mac80211_detach(adapter);
 
diff --git a/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c b/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c
index f1cb99cafed8..20d11ccfffe3 100644
--- a/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c
+++ b/drivers/net/wireless/rsi/rsi_91x_sdio_ops.c
@@ -247,7 +247,7 @@ static int rsi_process_pkt(struct rsi_common *common)
 	if (!common->rx_data_pkt) {
 		rsi_dbg(ERR_ZONE, "%s: Failed in memory allocation\n",
 			__func__);
-		return -1;
+		return -ENOMEM;
 	}
 
 	status = rsi_sdio_host_intf_read_pkt(adapter,
@@ -260,12 +260,10 @@ static int rsi_process_pkt(struct rsi_common *common)
 	}
 
 	status = rsi_read_pkt(common, rcv_pkt_len);
-	kfree(common->rx_data_pkt);
-	return status;
 
 fail:
 	kfree(common->rx_data_pkt);
-	return -1;
+	return status;
 }
 
 /**
diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c
index bb1bf96670eb..4c46e5631e2f 100644
--- a/drivers/net/wireless/rsi/rsi_91x_usb.c
+++ b/drivers/net/wireless/rsi/rsi_91x_usb.c
@@ -154,24 +154,30 @@ static int rsi_usb_reg_read(struct usb_device *usbdev,
 			    u16 *value,
 			    u16 len)
 {
-	u8 temp_buf[4];
-	int status = 0;
+	u8 *buf;
+	int status = -ENOMEM;
+
+	buf  = kmalloc(0x04, GFP_KERNEL);
+	if (!buf)
+		return status;
 
 	status = usb_control_msg(usbdev,
 				 usb_rcvctrlpipe(usbdev, 0),
 				 USB_VENDOR_REGISTER_READ,
 				 USB_TYPE_VENDOR,
 				 ((reg & 0xffff0000) >> 16), (reg & 0xffff),
-				 (void *)temp_buf,
+				 (void *)buf,
 				 len,
 				 HZ * 5);
 
-	*value = (temp_buf[0] | (temp_buf[1] << 8));
+	*value = (buf[0] | (buf[1] << 8));
 	if (status < 0) {
 		rsi_dbg(ERR_ZONE,
 			"%s: Reg read failed with error code :%d\n",
 			__func__, status);
 	}
+	kfree(buf);
+
 	return status;
 }
 
@@ -190,8 +196,12 @@ static int rsi_usb_reg_write(struct usb_device *usbdev,
 			     u16 value,
 			     u16 len)
 {
-	u8 usb_reg_buf[4];
-	int status = 0;
+	u8 *usb_reg_buf;
+	int status = -ENOMEM;
+
+	usb_reg_buf  = kmalloc(0x04, GFP_KERNEL);
+	if (!usb_reg_buf)
+		return status;
 
 	usb_reg_buf[0] = (value & 0x00ff);
 	usb_reg_buf[1] = (value & 0xff00) >> 8;
@@ -212,6 +222,8 @@ static int rsi_usb_reg_write(struct usb_device *usbdev,
 			"%s: Reg write failed with error code :%d\n",
 			__func__, status);
 	}
+	kfree(usb_reg_buf);
+
 	return status;
 }
 
@@ -286,7 +298,7 @@ int rsi_usb_write_register_multiple(struct rsi_hw *adapter,
 		return -ENOMEM;
 
 	while (count) {
-		transfer = min_t(int, count, 4096);
+		transfer = (u8)(min_t(u32, count, 4096));
 		memcpy(buf, data, transfer);
 		status = usb_control_msg(dev->usbdev,
 					 usb_sndctrlpipe(dev->usbdev, 0),
diff --git a/drivers/net/wireless/rsi/rsi_mgmt.h b/drivers/net/wireless/rsi/rsi_mgmt.h
index ac67c4ad63c2..225215a3b8bb 100644
--- a/drivers/net/wireless/rsi/rsi_mgmt.h
+++ b/drivers/net/wireless/rsi/rsi_mgmt.h
@@ -73,6 +73,7 @@
 #define RX_BA_INDICATION                1
 #define RSI_TBL_SZ                      40
 #define MAX_RETRIES                     8
+#define RSI_IFTYPE_STATION		 0
 
 #define STD_RATE_MCS7                   0x07
 #define STD_RATE_MCS6                   0x06
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 7f8b5d156c8c..c17fcf272728 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -1005,10 +1005,9 @@ void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
 				   entry->skb->len + padding_len);
 
 	/*
-	 * Enable beaconing again.
+	 * Restore beaconing state.
 	 */
-	rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
-	rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+	rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
 
 	/*
 	 * Clean up beacon skb.
@@ -1039,13 +1038,14 @@ static inline void rt2800_clear_beacon_register(struct rt2x00_dev *rt2x00dev,
 void rt2800_clear_beacon(struct queue_entry *entry)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
-	u32 reg;
+	u32 orig_reg, reg;
 
 	/*
 	 * Disable beaconing while we are reloading the beacon data,
 	 * otherwise we might be sending out invalid data.
 	 */
-	rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &reg);
+	rt2800_register_read(rt2x00dev, BCN_TIME_CFG, &orig_reg);
+	reg = orig_reg;
 	rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 0);
 	rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
 
@@ -1055,10 +1055,9 @@ void rt2800_clear_beacon(struct queue_entry *entry)
 	rt2800_clear_beacon_register(rt2x00dev, entry->entry_idx);
 
 	/*
-	 * Enabled beaconing again.
+	 * Restore beaconing state.
 	 */
-	rt2x00_set_field32(&reg, BCN_TIME_CFG_BEACON_GEN, 1);
-	rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg);
+	rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
 }
 EXPORT_SYMBOL_GPL(rt2800_clear_beacon);
 
@@ -5460,14 +5459,15 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
 
 	rt2800_bbp_write(rt2x00dev, 68, 0x0b);
 
-	rt2800_bbp_write(rt2x00dev, 69, 0x0d);
-	rt2800_bbp_write(rt2x00dev, 70, 0x06);
+	rt2800_bbp_write(rt2x00dev, 69, 0x12);
 	rt2800_bbp_write(rt2x00dev, 73, 0x13);
 	rt2800_bbp_write(rt2x00dev, 75, 0x46);
 	rt2800_bbp_write(rt2x00dev, 76, 0x28);
 
 	rt2800_bbp_write(rt2x00dev, 77, 0x59);
 
+	rt2800_bbp_write(rt2x00dev, 70, 0x0a);
+
 	rt2800_bbp_write(rt2x00dev, 79, 0x13);
 	rt2800_bbp_write(rt2x00dev, 80, 0x05);
 	rt2800_bbp_write(rt2x00dev, 81, 0x33);
@@ -5510,7 +5510,6 @@ static void rt2800_init_bbp_53xx(struct rt2x00_dev *rt2x00dev)
 	if (rt2x00_rt(rt2x00dev, RT5392)) {
 		rt2800_bbp_write(rt2x00dev, 134, 0xd0);
 		rt2800_bbp_write(rt2x00dev, 135, 0xf6);
-		rt2800_bbp_write(rt2x00dev, 148, 0x84);
 	}
 
 	rt2800_disable_unused_dac_adc(rt2x00dev);
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index e3b885d8f7db..010b76505243 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -1448,7 +1448,8 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw,
 		      struct ieee80211_vif *vif, u16 queue,
 		      const struct ieee80211_tx_queue_params *params);
 void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw);
-void rt2x00mac_flush(struct ieee80211_hw *hw, u32 queues, bool drop);
+void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		     u32 queues, bool drop);
 int rt2x00mac_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant);
 int rt2x00mac_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant);
 void rt2x00mac_get_ringparam(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/rt2x00/rt2x00mac.c b/drivers/net/wireless/rt2x00/rt2x00mac.c
index ddeb5a709aa3..30a2367ba8d6 100644
--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
@@ -747,7 +747,8 @@ void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw)
 }
 EXPORT_SYMBOL_GPL(rt2x00mac_rfkill_poll);
 
-void rt2x00mac_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+		     u32 queues, bool drop)
 {
 	struct rt2x00_dev *rt2x00dev = hw->priv;
 	struct data_queue *queue;
diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c
index 24402984ee57..9048a9cbe52c 100644
--- a/drivers/net/wireless/rt2x00/rt61pci.c
+++ b/drivers/net/wireless/rt2x00/rt61pci.c
@@ -2031,13 +2031,14 @@ static void rt61pci_write_beacon(struct queue_entry *entry,
 static void rt61pci_clear_beacon(struct queue_entry *entry)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
-	u32 reg;
+	u32 orig_reg, reg;
 
 	/*
 	 * Disable beaconing while we are reloading the beacon data,
 	 * otherwise we might be sending out invalid data.
 	 */
-	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &reg);
+	rt2x00mmio_register_read(rt2x00dev, TXRX_CSR9, &orig_reg);
+	reg = orig_reg;
 	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
 	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
 
@@ -2048,10 +2049,9 @@ static void rt61pci_clear_beacon(struct queue_entry *entry)
 				  HW_BEACON_OFFSET(entry->entry_idx), 0);
 
 	/*
-	 * Enable beaconing again.
+	 * Restore global beaconing state.
 	 */
-	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
-	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, reg);
+	rt2x00mmio_register_write(rt2x00dev, TXRX_CSR9, orig_reg);
 }
 
 /*
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index a140170b1eb3..95724ff9c726 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -1597,13 +1597,14 @@ static void rt73usb_clear_beacon(struct queue_entry *entry)
 {
 	struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
 	unsigned int beacon_base;
-	u32 reg;
+	u32 orig_reg, reg;
 
 	/*
 	 * Disable beaconing while we are reloading the beacon data,
 	 * otherwise we might be sending out invalid data.
 	 */
-	rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, &reg);
+	rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, &orig_reg);
+	reg = orig_reg;
 	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 0);
 	rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
 
@@ -1614,10 +1615,9 @@ static void rt73usb_clear_beacon(struct queue_entry *entry)
 	rt2x00usb_register_write(rt2x00dev, beacon_base, 0);
 
 	/*
-	 * Enable beaconing again.
+	 * Restore beaconing state.
 	 */
-	rt2x00_set_field32(&reg, TXRX_CSR9_BEACON_GEN, 1);
-	rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg);
+	rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, orig_reg);
 }
 
 static int rt73usb_get_tx_data_len(struct queue_entry *entry)
diff --git a/drivers/net/wireless/rtl818x/rtl8180/Makefile b/drivers/net/wireless/rtl818x/rtl8180/Makefile
index 08b056db4a3b..21005bd8b43c 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/Makefile
+++ b/drivers/net/wireless/rtl818x/rtl8180/Makefile
@@ -1,5 +1,5 @@
-rtl8180-objs		:= dev.o rtl8225.o sa2400.o max2820.o grf5101.o rtl8225se.o
+rtl818x_pci-objs	:= dev.o rtl8225.o sa2400.o max2820.o grf5101.o rtl8225se.o
 
-obj-$(CONFIG_RTL8180)	+= rtl8180.o
+obj-$(CONFIG_RTL8180)	+= rtl818x_pci.o
 
 ccflags-y += -Idrivers/net/wireless/rtl818x
diff --git a/drivers/net/wireless/rtl818x/rtl8180/dev.c b/drivers/net/wireless/rtl818x/rtl8180/dev.c
index 98d8256f0377..50d69b13f984 100644
--- a/drivers/net/wireless/rtl818x/rtl8180/dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180/dev.c
@@ -683,9 +683,8 @@ static void rtl8180_int_enable(struct ieee80211_hw *dev)
 	struct rtl8180_priv *priv = dev->priv;
 
 	if (priv->chip_family == RTL818X_CHIP_FAMILY_RTL8187SE) {
-		rtl818x_iowrite32(priv, &priv->map->IMR, IMR_TMGDOK |
-			  IMR_TBDER | IMR_THPDER |
-			  IMR_THPDER | IMR_THPDOK |
+		rtl818x_iowrite32(priv, &priv->map->IMR,
+			  IMR_TBDER | IMR_TBDOK |
 			  IMR_TVODER | IMR_TVODOK |
 			  IMR_TVIDER | IMR_TVIDOK |
 			  IMR_TBEDER | IMR_TBEDOK |
@@ -911,7 +910,10 @@ static int rtl8180_init_hw(struct ieee80211_hw *dev)
 		reg32 &= 0x00ffff00;
 		reg32 |= 0xb8000054;
 		rtl818x_iowrite32(priv, &priv->map->RF_PARA, reg32);
-	}
+	} else
+		/* stop unused queus (no dma alloc) */
+		rtl818x_iowrite8(priv, &priv->map->TX_DMA_POLLING,
+			    (1<<1) | (1<<2));
 
 	priv->rf->init(dev);
 
diff --git a/drivers/net/wireless/rtl818x/rtl818x.h b/drivers/net/wireless/rtl818x/rtl818x.h
index 45ea4e1c4abe..7abef95d278b 100644
--- a/drivers/net/wireless/rtl818x/rtl818x.h
+++ b/drivers/net/wireless/rtl818x/rtl818x.h
@@ -334,9 +334,9 @@ struct rtl818x_csr {
  * I don't like to introduce a ton of "reserved"..
  * They are for RTL8187SE
  */
-#define REG_ADDR1(addr)	((u8 __iomem *)priv->map + addr)
-#define REG_ADDR2(addr)	((__le16 __iomem *)priv->map + (addr >> 1))
-#define REG_ADDR4(addr)	((__le32 __iomem *)priv->map + (addr >> 2))
+#define REG_ADDR1(addr)	((u8 __iomem *)priv->map + (addr))
+#define REG_ADDR2(addr)	((__le16 __iomem *)priv->map + ((addr) >> 1))
+#define REG_ADDR4(addr)	((__le32 __iomem *)priv->map + ((addr) >> 2))
 
 #define FEMR_SE		REG_ADDR2(0x1D4)
 #define ARFR		REG_ADDR2(0x1E0)
diff --git a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
index b6722de64a31..33da3dfcfa4f 100644
--- a/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
+++ b/drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c
@@ -625,17 +625,7 @@ bool exhalbtc_initlize_variables(struct rtl_priv *adapter)
 	else
 		btcoexist->binded = true;
 
-#if (defined(CONFIG_PCI_HCI))
-	btcoexist->chip_interface = BTC_INTF_PCI;
-#elif (defined(CONFIG_USB_HCI))
-	btcoexist->chip_interface = BTC_INTF_USB;
-#elif (defined(CONFIG_SDIO_HCI))
-	btcoexist->chip_interface = BTC_INTF_SDIO;
-#elif (defined(CONFIG_GSPI_HCI))
-	btcoexist->chip_interface = BTC_INTF_GSPI;
-#else
 	btcoexist->chip_interface = BTC_INTF_UNKNOWN;
-#endif
 
 	if (NULL == btcoexist->adapter)
 		btcoexist->adapter = adapter;
diff --git a/drivers/net/wireless/rtlwifi/core.c b/drivers/net/wireless/rtlwifi/core.c
index 4ec424f26672..b1ed6d0796f6 100644
--- a/drivers/net/wireless/rtlwifi/core.c
+++ b/drivers/net/wireless/rtlwifi/core.c
@@ -1387,7 +1387,8 @@ static void rtl_op_rfkill_poll(struct ieee80211_hw *hw)
  * before switch channel or power save, or tx buffer packet
  * maybe send after offchannel or rf sleep, this may cause
  * dis-association by AP */
-static void rtl_op_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void rtl_op_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			 u32 queues, bool drop)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 
diff --git a/drivers/net/wireless/rtlwifi/rtl8188ee/sw.c b/drivers/net/wireless/rtlwifi/rtl8188ee/sw.c
index 1b4101bf9974..347af1e4f438 100644
--- a/drivers/net/wireless/rtlwifi/rtl8188ee/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8188ee/sw.c
@@ -93,7 +93,6 @@ int rtl88e_init_sw_vars(struct ieee80211_hw *hw)
 	u8 tid;
 
 	rtl8188ee_bt_reg_init(hw);
-	rtlpci->msi_support = true;
 
 	rtlpriv->dm.dm_initialgain_enable = 1;
 	rtlpriv->dm.dm_flag = 0;
diff --git a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c b/drivers/net/wireless/rtlwifi/rtl8723be/sw.c
index b4577ebc4bb0..a07213645da0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723be/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723be/sw.c
@@ -92,7 +92,7 @@ int rtl8723be_init_sw_vars(struct ieee80211_hw *hw)
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 
 	rtl8723be_bt_reg_init(hw);
-	rtlpci->msi_support = true;
+	rtlpci->msi_support = false;
 	rtlpriv->btcoexist.btc_ops = rtl_btc_get_ops_pointer();
 
 	rtlpriv->dm.dm_initialgain_enable = 1;
diff --git a/drivers/net/wireless/ti/wl18xx/event.h b/drivers/net/wireless/ti/wl18xx/event.h
index 398f3d2c0a6c..a76e98eb8372 100644
--- a/drivers/net/wireless/ti/wl18xx/event.h
+++ b/drivers/net/wireless/ti/wl18xx/event.h
@@ -68,6 +68,26 @@ struct wl18xx_event_mailbox {
 
 	/* bitmap of inactive stations (by HLID) */
 	__le32 inactive_sta_bitmap;
+
+	/* rx BA win size indicated by RX_BA_WIN_SIZE_CHANGE_EVENT_ID */
+	u8 rx_ba_role_id;
+	u8 rx_ba_link_id;
+	u8 rx_ba_win_size;
+	u8 padding;
+
+	/* smart config */
+	u8 sc_ssid_len;
+	u8 sc_pwd_len;
+	u8 sc_token_len;
+	u8 padding1;
+	u8 sc_ssid[32];
+	u8 sc_pwd[32];
+	u8 sc_token[32];
+
+	/* smart config sync channel */
+	u8 sc_sync_channel;
+	u8 sc_sync_band;
+	u8 padding2[2];
 } __packed;
 
 int wl18xx_wait_for_event(struct wl1271 *wl, enum wlcore_wait_event event,
diff --git a/drivers/net/wireless/ti/wlcore/event.c b/drivers/net/wireless/ti/wlcore/event.c
index 1f9a36031b06..16d10281798d 100644
--- a/drivers/net/wireless/ti/wlcore/event.c
+++ b/drivers/net/wireless/ti/wlcore/event.c
@@ -158,6 +158,11 @@ EXPORT_SYMBOL_GPL(wlcore_event_channel_switch);
 
 void wlcore_event_dummy_packet(struct wl1271 *wl)
 {
+	if (wl->plt) {
+		wl1271_info("Got DUMMY_PACKET event in PLT mode.  FW bug, ignoring.");
+		return;
+	}
+
 	wl1271_debug(DEBUG_EVENT, "DUMMY_PACKET_ID_EVENT_ID");
 	wl1271_tx_dummy_packet(wl);
 }
diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index ed88d3913483..077eb5b9cd74 100644
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -5184,7 +5184,8 @@ out:
 	mutex_unlock(&wl->mutex);
 }
 
-static void wlcore_op_flush(struct ieee80211_hw *hw, u32 queues, bool drop)
+static void wlcore_op_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
+			    u32 queues, bool drop)
 {
 	struct wl1271 *wl = hw->priv;
 
diff --git a/drivers/net/wireless/ti/wlcore/sdio.c b/drivers/net/wireless/ti/wlcore/sdio.c
index 29ef2492951f..d3dd7bfdf3f1 100644
--- a/drivers/net/wireless/ti/wlcore/sdio.c
+++ b/drivers/net/wireless/ti/wlcore/sdio.c
@@ -217,7 +217,7 @@ static struct wl1271_if_operations sdio_ops = {
 static int wl1271_probe(struct sdio_func *func,
 				  const struct sdio_device_id *id)
 {
-	struct wlcore_platdev_data *pdev_data;
+	struct wlcore_platdev_data pdev_data;
 	struct wl12xx_sdio_glue *glue;
 	struct resource res[1];
 	mmc_pm_flag_t mmcflags;
@@ -228,16 +228,13 @@ static int wl1271_probe(struct sdio_func *func,
 	if (func->num != 0x02)
 		return -ENODEV;
 
-	pdev_data = kzalloc(sizeof(*pdev_data), GFP_KERNEL);
-	if (!pdev_data)
-		goto out;
-
-	pdev_data->if_ops = &sdio_ops;
+	memset(&pdev_data, 0x00, sizeof(pdev_data));
+	pdev_data.if_ops = &sdio_ops;
 
 	glue = kzalloc(sizeof(*glue), GFP_KERNEL);
 	if (!glue) {
 		dev_err(&func->dev, "can't allocate glue\n");
-		goto out_free_pdev_data;
+		goto out;
 	}
 
 	glue->dev = &func->dev;
@@ -248,9 +245,9 @@ static int wl1271_probe(struct sdio_func *func,
 	/* Use block mode for transferring over one block size of data */
 	func->card->quirks |= MMC_QUIRK_BLKSZ_FOR_BYTE_MODE;
 
-	pdev_data->pdata = wl12xx_get_platform_data();
-	if (IS_ERR(pdev_data->pdata)) {
-		ret = PTR_ERR(pdev_data->pdata);
+	pdev_data.pdata = wl12xx_get_platform_data();
+	if (IS_ERR(pdev_data.pdata)) {
+		ret = PTR_ERR(pdev_data.pdata);
 		dev_err(glue->dev, "missing wlan platform data: %d\n", ret);
 		goto out_free_glue;
 	}
@@ -260,7 +257,7 @@ static int wl1271_probe(struct sdio_func *func,
 	dev_dbg(glue->dev, "sdio PM caps = 0x%x\n", mmcflags);
 
 	if (mmcflags & MMC_PM_KEEP_POWER)
-		pdev_data->pdata->pwr_in_suspend = true;
+		pdev_data.pdata->pwr_in_suspend = true;
 
 	sdio_set_drvdata(func, glue);
 
@@ -289,7 +286,7 @@ static int wl1271_probe(struct sdio_func *func,
 
 	memset(res, 0x00, sizeof(res));
 
-	res[0].start = pdev_data->pdata->irq;
+	res[0].start = pdev_data.pdata->irq;
 	res[0].flags = IORESOURCE_IRQ;
 	res[0].name = "irq";
 
@@ -299,8 +296,8 @@ static int wl1271_probe(struct sdio_func *func,
 		goto out_dev_put;
 	}
 
-	ret = platform_device_add_data(glue->core, pdev_data,
-				       sizeof(*pdev_data));
+	ret = platform_device_add_data(glue->core, &pdev_data,
+				       sizeof(pdev_data));
 	if (ret) {
 		dev_err(glue->dev, "can't add platform data\n");
 		goto out_dev_put;
@@ -319,9 +316,6 @@ out_dev_put:
 out_free_glue:
 	kfree(glue);
 
-out_free_pdev_data:
-	kfree(pdev_data);
-
 out:
 	return ret;
 }
diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c
index dbe826dd7c23..5f3a389dd74c 100644
--- a/drivers/net/wireless/ti/wlcore/spi.c
+++ b/drivers/net/wireless/ti/wlcore/spi.c
@@ -327,27 +327,25 @@ static struct wl1271_if_operations spi_ops = {
 static int wl1271_probe(struct spi_device *spi)
 {
 	struct wl12xx_spi_glue *glue;
-	struct wlcore_platdev_data *pdev_data;
+	struct wlcore_platdev_data pdev_data;
 	struct resource res[1];
 	int ret = -ENOMEM;
 
-	pdev_data = kzalloc(sizeof(*pdev_data), GFP_KERNEL);
-	if (!pdev_data)
-		goto out;
+	memset(&pdev_data, 0x00, sizeof(pdev_data));
 
-	pdev_data->pdata = dev_get_platdata(&spi->dev);
-	if (!pdev_data->pdata) {
+	pdev_data.pdata = dev_get_platdata(&spi->dev);
+	if (!pdev_data.pdata) {
 		dev_err(&spi->dev, "no platform data\n");
 		ret = -ENODEV;
-		goto out_free_pdev_data;
+		goto out;
 	}
 
-	pdev_data->if_ops = &spi_ops;
+	pdev_data.if_ops = &spi_ops;
 
 	glue = kzalloc(sizeof(*glue), GFP_KERNEL);
 	if (!glue) {
 		dev_err(&spi->dev, "can't allocate glue\n");
-		goto out_free_pdev_data;
+		goto out;
 	}
 
 	glue->dev = &spi->dev;
@@ -385,8 +383,8 @@ static int wl1271_probe(struct spi_device *spi)
 		goto out_dev_put;
 	}
 
-	ret = platform_device_add_data(glue->core, pdev_data,
-				       sizeof(*pdev_data));
+	ret = platform_device_add_data(glue->core, &pdev_data,
+				       sizeof(pdev_data));
 	if (ret) {
 		dev_err(glue->dev, "can't add platform data\n");
 		goto out_dev_put;
@@ -406,9 +404,6 @@ out_dev_put:
 out_free_glue:
 	kfree(glue);
 
-out_free_pdev_data:
-	kfree(pdev_data);
-
 out:
 	return ret;
 }