Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

40 files changed, 253 insertions, 170 deletions

diff --git a/drivers/net/wireless/iwlwifi/mvm/binding.c b/drivers/net/wireless/iwlwifi/mvm/binding.c
index 57d3eed86ef..a1376539d2d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/binding.c
+++ b/drivers/net/wireless/iwlwifi/mvm/binding.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
index d126245c48d..76cde6ce655 100644
--- a/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
+++ b/drivers/net/wireless/iwlwifi/mvm/bt-coex.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -294,9 +294,9 @@ static const __le64 iwl_ci_mask[][3] = {
 		cpu_to_le64(0x0)
 	},
 	{
-		cpu_to_le64(0xFE00000000ULL),
+		cpu_to_le64(0xFFC0000000ULL),
 		cpu_to_le64(0x0ULL),
-		cpu_to_le64(0x0)
+		cpu_to_le64(0x0ULL)
 	},
 };
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/constants.h b/drivers/net/wireless/iwlwifi/mvm/constants.h
index 4b6d670c350..03685769856 100644
--- a/drivers/net/wireless/iwlwifi/mvm/constants.h
+++ b/drivers/net/wireless/iwlwifi/mvm/constants.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index 665f87e788d..f04d2f4d80c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
index b8667575bc1..0e29cd83a06 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
index e8f62a6a1b5..76cdce9edf5 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -123,51 +123,31 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file, char __user *user_buf,
 {
 	struct iwl_mvm *mvm = file->private_data;
 	const struct fw_img *img;
-	int ofs, len, pos = 0;
-	size_t bufsz, ret;
-	char *buf;
+	unsigned int ofs, len;
+	size_t ret;
 	u8 *ptr;
 
 	if (!mvm->ucode_loaded)
 		return -EINVAL;
 
 	/* default is to dump the entire data segment */
+	img = &mvm->fw->img[mvm->cur_ucode];
+	ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
+	len = img->sec[IWL_UCODE_SECTION_DATA].len;
+
 	if (!mvm->dbgfs_sram_offset && !mvm->dbgfs_sram_len) {
-		img = &mvm->fw->img[mvm->cur_ucode];
-		ofs = img->sec[IWL_UCODE_SECTION_DATA].offset;
-		len = img->sec[IWL_UCODE_SECTION_DATA].len;
-	} else {
 		ofs = mvm->dbgfs_sram_offset;
 		len = mvm->dbgfs_sram_len;
 	}
 
-	bufsz = len * 4 + 256;
-	buf = kzalloc(bufsz, GFP_KERNEL);
-	if (!buf)
-		return -ENOMEM;
-
 	ptr = kzalloc(len, GFP_KERNEL);
-	if (!ptr) {
-		kfree(buf);
+	if (!ptr)
 		return -ENOMEM;
-	}
-
-	pos += scnprintf(buf + pos, bufsz - pos, "sram_len: 0x%x\n", len);
-	pos += scnprintf(buf + pos, bufsz - pos, "sram_offset: 0x%x\n", ofs);
 
 	iwl_trans_read_mem_bytes(mvm->trans, ofs, ptr, len);
-	for (ofs = 0; ofs < len; ofs += 16) {
-		pos += scnprintf(buf + pos, bufsz - pos, "0x%.4x ", ofs);
-		hex_dump_to_buffer(ptr + ofs, 16, 16, 1, buf + pos,
-				   bufsz - pos, false);
-		pos += strlen(buf + pos);
-		if (bufsz - pos > 0)
-			buf[pos++] = '\n';
-	}
 
-	ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+	ret = simple_read_from_buffer(user_buf, count, ppos, ptr, len);
 
-	kfree(buf);
 	kfree(ptr);
 
 	return ret;
@@ -176,11 +156,24 @@ static ssize_t iwl_dbgfs_sram_read(struct file *file, char __user *user_buf,
 static ssize_t iwl_dbgfs_sram_write(struct iwl_mvm *mvm, char *buf,
 				    size_t count, loff_t *ppos)
 {
+	const struct fw_img *img;
 	u32 offset, len;
+	u32 img_offset, img_len;
+
+	if (!mvm->ucode_loaded)
+		return -EINVAL;
+
+	img = &mvm->fw->img[mvm->cur_ucode];
+	img_offset = img->sec[IWL_UCODE_SECTION_DATA].offset;
+	img_len = img->sec[IWL_UCODE_SECTION_DATA].len;
 
 	if (sscanf(buf, "%x,%x", &offset, &len) == 2) {
 		if ((offset & 0x3) || (len & 0x3))
 			return -EINVAL;
+
+		if (offset + len > img_offset + img_len)
+			return -EINVAL;
+
 		mvm->dbgfs_sram_offset = offset;
 		mvm->dbgfs_sram_len = len;
 	} else {
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.h b/drivers/net/wireless/iwlwifi/mvm/debugfs.h
index 85f9f958bfd..e3a9774af49 100644
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h
index af500996bbf..1b4e54d416b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
index 4e7dd8cf87d..8415ff312d0 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h
index 39c3148bdfa..c405cda1025 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
index cb78e553935..884c0872530 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-power.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h
index 532312c7b93..85057219cc4 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
index b3ed59237cb..73cbba7424f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h
index 8c73ba74b6f..6bbbad453a3 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h b/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
index 22864671d66..b674c2a2b51 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api-tx.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw-api.h b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
index 1c3079714c2..989d7dbdca6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw-api.h
+++ b/drivers/net/wireless/iwlwifi/mvm/fw-api.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index 27ba104a354..c03d39541f9 100644
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/led.c b/drivers/net/wireless/iwlwifi/mvm/led.c
index 2269a9e5cc6..6b4ea6bf8ff 100644
--- a/drivers/net/wireless/iwlwifi/mvm/led.c
+++ b/drivers/net/wireless/iwlwifi/mvm/led.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -103,7 +103,7 @@ int iwl_mvm_leds_init(struct iwl_mvm *mvm)
 		return 0;
 	default:
 		return -EINVAL;
-	};
+	}
 
 	mvm->led.name = kasprintf(GFP_KERNEL, "%s-led",
 				   wiphy_name(mvm->hw->wiphy));
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
index fb93961da75..ba723d50939 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -69,10 +69,10 @@
 #include "mvm.h"
 
 const u8 iwl_mvm_ac_to_tx_fifo[] = {
-	IWL_MVM_TX_FIFO_BK,
-	IWL_MVM_TX_FIFO_BE,
-	IWL_MVM_TX_FIFO_VI,
 	IWL_MVM_TX_FIFO_VO,
+	IWL_MVM_TX_FIFO_VI,
+	IWL_MVM_TX_FIFO_BE,
+	IWL_MVM_TX_FIFO_BK,
 };
 
 struct iwl_mvm_mac_iface_iterator_data {
@@ -85,35 +85,15 @@ struct iwl_mvm_mac_iface_iterator_data {
 	bool found_vif;
 };
 
-static void iwl_mvm_mac_iface_iterator(void *_data, u8 *mac,
-				       struct ieee80211_vif *vif)
+static void iwl_mvm_mac_tsf_id_iter(void *_data, u8 *mac,
+				    struct ieee80211_vif *vif)
 {
 	struct iwl_mvm_mac_iface_iterator_data *data = _data;
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
-	u32 ac;
 
-	/* Iterator may already find the interface being added -- skip it */
-	if (vif == data->vif) {
-		data->found_vif = true;
+	/* Skip the interface for which we are trying to assign a tsf_id  */
+	if (vif == data->vif)
 		return;
-	}
-
-	/* Mark the queues used by the vif */
-	for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
-		if (vif->hw_queue[ac] != IEEE80211_INVAL_HW_QUEUE)
-			__set_bit(vif->hw_queue[ac], data->used_hw_queues);
-
-	if (vif->cab_queue != IEEE80211_INVAL_HW_QUEUE)
-		__set_bit(vif->cab_queue, data->used_hw_queues);
-
-	/*
-	 * Mark MAC IDs as used by clearing the available bit, and
-	 * (below) mark TSFs as used if their existing use is not
-	 * compatible with the new interface type.
-	 * No locking or atomic bit operations are needed since the
-	 * data is on the stack of the caller function.
-	 */
-	__clear_bit(mvmvif->id, data->available_mac_ids);
 
 	/*
 	 * The TSF is a hardware/firmware resource, there are 4 and
@@ -135,21 +115,26 @@ static void iwl_mvm_mac_iface_iterator(void *_data, u8 *mac,
 	case NL80211_IFTYPE_STATION:
 		/*
 		 * The new interface is client, so if the existing one
-		 * we're iterating is an AP, the TSF should be used to
+		 * we're iterating is an AP, and both interfaces have the
+		 * same beacon interval, the same TSF should be used to
 		 * avoid drift between the new client and existing AP,
 		 * the existing AP will get drift updates from the new
 		 * client context in this case
 		 */
 		if (vif->type == NL80211_IFTYPE_AP) {
 			if (data->preferred_tsf == NUM_TSF_IDS &&
-			    test_bit(mvmvif->tsf_id, data->available_tsf_ids))
+			    test_bit(mvmvif->tsf_id, data->available_tsf_ids) &&
+			    (vif->bss_conf.beacon_int ==
+			     data->vif->bss_conf.beacon_int)) {
 				data->preferred_tsf = mvmvif->tsf_id;
-			return;
+				return;
+			}
 		}
 		break;
 	case NL80211_IFTYPE_AP:
 		/*
-		 * The new interface is AP/GO, so should get drift
+		 * The new interface is AP/GO, so in case both interfaces
+		 * have the same beacon interval, it should get drift
 		 * updates from an existing client or use the same
 		 * TSF as an existing GO. There's no drift between
 		 * TSFs internally but if they used different TSFs
@@ -159,9 +144,12 @@ static void iwl_mvm_mac_iface_iterator(void *_data, u8 *mac,
 		if (vif->type == NL80211_IFTYPE_STATION ||
 		    vif->type == NL80211_IFTYPE_AP) {
 			if (data->preferred_tsf == NUM_TSF_IDS &&
-			    test_bit(mvmvif->tsf_id, data->available_tsf_ids))
+			    test_bit(mvmvif->tsf_id, data->available_tsf_ids) &&
+			    (vif->bss_conf.beacon_int ==
+			     data->vif->bss_conf.beacon_int)) {
 				data->preferred_tsf = mvmvif->tsf_id;
-			return;
+				return;
+			}
 		}
 		break;
 	default:
@@ -187,6 +175,39 @@ static void iwl_mvm_mac_iface_iterator(void *_data, u8 *mac,
 		data->preferred_tsf = NUM_TSF_IDS;
 }
 
+static void iwl_mvm_mac_iface_iterator(void *_data, u8 *mac,
+				       struct ieee80211_vif *vif)
+{
+	struct iwl_mvm_mac_iface_iterator_data *data = _data;
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	u32 ac;
+
+	/* Iterator may already find the interface being added -- skip it */
+	if (vif == data->vif) {
+		data->found_vif = true;
+		return;
+	}
+
+	/* Mark the queues used by the vif */
+	for (ac = 0; ac < IEEE80211_NUM_ACS; ac++)
+		if (vif->hw_queue[ac] != IEEE80211_INVAL_HW_QUEUE)
+			__set_bit(vif->hw_queue[ac], data->used_hw_queues);
+
+	if (vif->cab_queue != IEEE80211_INVAL_HW_QUEUE)
+		__set_bit(vif->cab_queue, data->used_hw_queues);
+
+	/* Mark MAC IDs as used by clearing the available bit, and
+	 * (below) mark TSFs as used if their existing use is not
+	 * compatible with the new interface type.
+	 * No locking or atomic bit operations are needed since the
+	 * data is on the stack of the caller function.
+	 */
+	__clear_bit(mvmvif->id, data->available_mac_ids);
+
+	/* find a suitable tsf_id */
+	iwl_mvm_mac_tsf_id_iter(_data, mac, vif);
+}
+
 /*
  * Get the mask of the queus used by the vif
  */
@@ -205,6 +226,29 @@ u32 iwl_mvm_mac_get_queues_mask(struct iwl_mvm *mvm,
 	return qmask;
 }
 
+void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
+				    struct ieee80211_vif *vif)
+{
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct iwl_mvm_mac_iface_iterator_data data = {
+		.mvm = mvm,
+		.vif = vif,
+		.available_tsf_ids = { (1 << NUM_TSF_IDS) - 1 },
+		/* no preference yet */
+		.preferred_tsf = NUM_TSF_IDS,
+	};
+
+	ieee80211_iterate_active_interfaces_atomic(
+		mvm->hw, IEEE80211_IFACE_ITER_RESUME_ALL,
+		iwl_mvm_mac_tsf_id_iter, &data);
+
+	if (data.preferred_tsf != NUM_TSF_IDS)
+		mvmvif->tsf_id = data.preferred_tsf;
+	else if (!test_bit(mvmvif->tsf_id, data.available_tsf_ids))
+		mvmvif->tsf_id = find_first_bit(data.available_tsf_ids,
+						NUM_TSF_IDS);
+}
+
 static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
 					       struct ieee80211_vif *vif)
 {
@@ -586,18 +630,23 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
 		cpu_to_le32(vif->bss_conf.use_short_slot ?
 			    MAC_FLG_SHORT_SLOT : 0);
 
-	for (i = 0; i < AC_NUM; i++) {
-		cmd->ac[i].cw_min = cpu_to_le16(mvmvif->queue_params[i].cw_min);
-		cmd->ac[i].cw_max = cpu_to_le16(mvmvif->queue_params[i].cw_max);
-		cmd->ac[i].aifsn = mvmvif->queue_params[i].aifs;
-		cmd->ac[i].edca_txop =
+	for (i = 0; i < IEEE80211_NUM_ACS; i++) {
+		u8 txf = iwl_mvm_ac_to_tx_fifo[i];
+
+		cmd->ac[txf].cw_min =
+			cpu_to_le16(mvmvif->queue_params[i].cw_min);
+		cmd->ac[txf].cw_max =
+			cpu_to_le16(mvmvif->queue_params[i].cw_max);
+		cmd->ac[txf].edca_txop =
 			cpu_to_le16(mvmvif->queue_params[i].txop * 32);
-		cmd->ac[i].fifos_mask = BIT(iwl_mvm_ac_to_tx_fifo[i]);
+		cmd->ac[txf].aifsn = mvmvif->queue_params[i].aifs;
+		cmd->ac[txf].fifos_mask = BIT(txf);
 	}
 
 	/* in AP mode, the MCAST FIFO takes the EDCA params from VO */
 	if (vif->type == NL80211_IFTYPE_AP)
-		cmd->ac[AC_VO].fifos_mask |= BIT(IWL_MVM_TX_FIFO_MCAST);
+		cmd->ac[IWL_MVM_TX_FIFO_VO].fifos_mask |=
+			BIT(IWL_MVM_TX_FIFO_MCAST);
 
 	if (vif->bss_conf.qos)
 		cmd->qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA);
@@ -1007,7 +1056,7 @@ static void iwl_mvm_mac_ctxt_cmd_fill_ap(struct iwl_mvm *mvm,
 			iwl_mvm_mac_ap_iterator, &data);
 
 		if (data.beacon_device_ts) {
-			u32 rand = (prandom_u32() % (80 - 20)) + 20;
+			u32 rand = (prandom_u32() % (64 - 36)) + 36;
 			mvmvif->ap_beacon_time = data.beacon_device_ts +
 				ieee80211_tu_to_usec(data.beacon_int * rand /
 						     100);
@@ -1186,10 +1235,18 @@ int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
 static void iwl_mvm_beacon_loss_iterator(void *_data, u8 *mac,
 					 struct ieee80211_vif *vif)
 {
-	u16 *id = _data;
+	struct iwl_missed_beacons_notif *missed_beacons = _data;
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 
-	if (mvmvif->id == *id)
+	if (mvmvif->id != (u16)le32_to_cpu(missed_beacons->mac_id))
+		return;
+
+	/*
+	 * TODO: the threshold should be adjusted based on latency conditions,
+	 * and/or in case of a CS flow on one of the other AP vifs.
+	 */
+	if (le32_to_cpu(missed_beacons->consec_missed_beacons_since_last_rx) >
+	     IWL_MVM_MISSED_BEACONS_THRESHOLD)
 		ieee80211_beacon_loss(vif);
 }
 
@@ -1198,12 +1255,19 @@ int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
 				    struct iwl_device_cmd *cmd)
 {
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	struct iwl_missed_beacons_notif *missed_beacons = (void *)pkt->data;
-	u16 id = (u16)le32_to_cpu(missed_beacons->mac_id);
+	struct iwl_missed_beacons_notif *mb = (void *)pkt->data;
+
+	IWL_DEBUG_INFO(mvm,
+		       "missed bcn mac_id=%u, consecutive=%u (%u, %u, %u)\n",
+		       le32_to_cpu(mb->mac_id),
+		       le32_to_cpu(mb->consec_missed_beacons),
+		       le32_to_cpu(mb->consec_missed_beacons_since_last_rx),
+		       le32_to_cpu(mb->num_recvd_beacons),
+		       le32_to_cpu(mb->num_expected_beacons));
 
 	ieee80211_iterate_active_interfaces_atomic(mvm->hw,
 						   IEEE80211_IFACE_ITER_NORMAL,
 						   iwl_mvm_beacon_loss_iterator,
-						   &id);
+						   mb);
 	return 0;
 }
diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
index 2f5269359dc..b41177eb488 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -262,7 +262,7 @@ int iwl_mvm_mac_setup_register(struct iwl_mvm *mvm)
 	mvm->rts_threshold = IEEE80211_MAX_RTS_THRESHOLD;
 
 	/* currently FW API supports only one optional cipher scheme */
-	if (mvm->fw->cs && mvm->fw->cs->cipher) {
+	if (mvm->fw->cs->cipher) {
 		mvm->hw->n_cipher_schemes = 1;
 		mvm->hw->cipher_schemes = mvm->fw->cs;
 	}
@@ -866,6 +866,14 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm,
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 	int ret;
 
+	/*
+	 * Re-calculate the tsf id, as the master-slave relations depend on the
+	 * beacon interval, which was not known when the station interface was
+	 * added.
+	 */
+	if (changes & BSS_CHANGED_ASSOC && bss_conf->assoc)
+		iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif);
+
 	ret = iwl_mvm_mac_ctxt_changed(mvm, vif);
 	if (ret)
 		IWL_ERR(mvm, "failed to update MAC %pM\n", vif->addr);
@@ -979,6 +987,13 @@ static int iwl_mvm_start_ap_ibss(struct ieee80211_hw *hw,
 	if (ret)
 		goto out_unlock;
 
+	/*
+	 * Re-calculate the tsf id, as the master-slave relations depend on the
+	 * beacon interval, which was not known when the AP interface was added.
+	 */
+	if (vif->type == NL80211_IFTYPE_AP)
+		iwl_mvm_mac_ctxt_recalc_tsf_id(mvm, vif);
+
 	/* Add the mac context */
 	ret = iwl_mvm_mac_ctxt_add(mvm, vif);
 	if (ret)
@@ -1671,7 +1686,8 @@ static void iwl_mvm_change_chanctx(struct ieee80211_hw *hw,
 	if (WARN_ONCE((phy_ctxt->ref > 1) &&
 		      (changed & ~(IEEE80211_CHANCTX_CHANGE_WIDTH |
 				   IEEE80211_CHANCTX_CHANGE_RX_CHAINS |
-				   IEEE80211_CHANCTX_CHANGE_RADAR)),
+				   IEEE80211_CHANCTX_CHANGE_RADAR |
+				   IEEE80211_CHANCTX_CHANGE_MIN_WIDTH)),
 		      "Cannot change PHY. Ref=%d, changed=0x%X\n",
 		      phy_ctxt->ref, changed))
 		return;
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index 84edf3649ad..e4ead86f06d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -81,6 +81,7 @@
 #define IWL_MVM_MAX_ADDRESSES		5
 /* RSSI offset for WkP */
 #define IWL_RSSI_OFFSET 50
+#define IWL_MVM_MISSED_BEACONS_THRESHOLD 8
 
 enum iwl_mvm_tx_fifo {
 	IWL_MVM_TX_FIFO_BK = 0,
@@ -711,6 +712,8 @@ int iwl_mvm_rx_beacon_notif(struct iwl_mvm *mvm,
 int iwl_mvm_rx_missed_beacons_notif(struct iwl_mvm *mvm,
 				    struct iwl_rx_cmd_buffer *rxb,
 				    struct iwl_device_cmd *cmd);
+void iwl_mvm_mac_ctxt_recalc_tsf_id(struct iwl_mvm *mvm,
+				    struct ieee80211_vif *vif);
 
 /* Bindings */
 int iwl_mvm_binding_add_vif(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/iwlwifi/mvm/nvm.c
index 48089b1625f..c6beb0f842d 100644
--- a/drivers/net/wireless/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/iwlwifi/mvm/nvm.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -367,16 +367,17 @@ static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
 			break;
 		}
 
+		if (WARN(section_id >= NVM_NUM_OF_SECTIONS,
+			 "Invalid NVM section ID %d\n", section_id)) {
+			ret = -EINVAL;
+			break;
+		}
+
 		temp = kmemdup(file_sec->data, section_size, GFP_KERNEL);
 		if (!temp) {
 			ret = -ENOMEM;
 			break;
 		}
-		if (WARN_ON(section_id >= NVM_NUM_OF_SECTIONS)) {
-			IWL_ERR(mvm, "Invalid NVM section ID\n");
-			ret = -EINVAL;
-			break;
-		}
 		mvm->nvm_sections[section_id].data = temp;
 		mvm->nvm_sections[section_id].length = section_size;
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c
index a362430477a..552c76a926e 100644
--- a/drivers/net/wireless/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/iwlwifi/mvm/ops.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -665,6 +665,8 @@ static void iwl_mvm_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state)
 	else
 		clear_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status);
 
+	if (state && mvm->cur_ucode != IWL_UCODE_INIT)
+		iwl_trans_stop_device(mvm->trans);
 	wiphy_rfkill_set_hw_state(mvm->hw->wiphy, iwl_mvm_is_radio_killed(mvm));
 }
 
diff --git a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c
index a8652ddd6be..b7268c0b333 100644
--- a/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/phy-ctxt.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index 483ecc67501..17ce32f28fa 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/power_legacy.c b/drivers/net/wireless/iwlwifi/mvm/power_legacy.c
index 2ce79bad584..ef712ae5bc6 100644
--- a/drivers/net/wireless/iwlwifi/mvm/power_legacy.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power_legacy.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/iwlwifi/mvm/quota.c
index 38165eba2a1..ce5db6c4ef7 100644
--- a/drivers/net/wireless/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless/iwlwifi/mvm/quota.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c
index d6d28d7b442..c9ff41c514a 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.c
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2005 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
@@ -700,7 +700,7 @@ static int rs_rate_from_ucode_rate(const u32 ucode_rate,
 	u8 num_of_ant = get_num_of_ant_from_rate(ucode_rate);
 	u8 nss;
 
-	memset(rate, 0, sizeof(struct rs_rate));
+	memset(rate, 0, sizeof(*rate));
 	rate->index = iwl_hwrate_to_plcp_idx(ucode_rate);
 
 	if (rate->index == IWL_RATE_INVALID) {
@@ -2121,7 +2121,7 @@ static void rs_initialize_lq(struct iwl_mvm *mvm,
 		tbl->column = RS_COLUMN_LEGACY_ANT_B;
 
 	rs_set_expected_tpt_table(lq_sta, tbl);
-	rs_fill_lq_cmd(NULL, NULL, lq_sta, rate);
+	rs_fill_lq_cmd(mvm, sta, lq_sta, rate);
 	/* TODO restore station should remember the lq cmd */
 	iwl_mvm_send_lq_cmd(mvm, &lq_sta->lq, init);
 }
@@ -2446,10 +2446,9 @@ static void rs_build_rates_table(struct iwl_mvm *mvm,
 	struct iwl_lq_cmd *lq_cmd = &lq_sta->lq;
 	bool toggle_ant = false;
 
-	memcpy(&rate, initial_rate, sizeof(struct rs_rate));
+	memcpy(&rate, initial_rate, sizeof(rate));
 
-	if (mvm)
-		valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
+	valid_tx_ant = iwl_fw_valid_tx_ant(mvm->fw);
 
 	if (is_siso(&rate)) {
 		num_rates = RS_INITIAL_SISO_NUM_RATES;
@@ -2623,7 +2622,7 @@ static void rs_program_fix_rate(struct iwl_mvm *mvm,
 		struct rs_rate rate;
 		rs_rate_from_ucode_rate(lq_sta->dbg_fixed_rate,
 					lq_sta->band, &rate);
-		rs_fill_lq_cmd(NULL, NULL, lq_sta, &rate);
+		rs_fill_lq_cmd(mvm, NULL, lq_sta, &rate);
 		iwl_mvm_send_lq_cmd(lq_sta->drv, &lq_sta->lq, false);
 	}
 }
diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.h b/drivers/net/wireless/iwlwifi/mvm/rs.h
index c31aa59728e..7bc6404f698 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/iwlwifi/mvm/rs.h
@@ -1,6 +1,6 @@
 /******************************************************************************
  *
- * Copyright(c) 2003 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2003 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2 of the GNU General Public License as
diff --git a/drivers/net/wireless/iwlwifi/mvm/rx.c b/drivers/net/wireless/iwlwifi/mvm/rx.c
index 454341cc3b2..a85b60f7e67 100644
--- a/drivers/net/wireless/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/rx.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index 4ce9bb58114..0e000796061 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -473,13 +473,18 @@ void iwl_mvm_cancel_scan(struct iwl_mvm *mvm)
 	if (mvm->scan_status == IWL_MVM_SCAN_NONE)
 		return;
 
+	if (iwl_mvm_is_radio_killed(mvm)) {
+		ieee80211_scan_completed(mvm->hw, true);
+		mvm->scan_status = IWL_MVM_SCAN_NONE;
+		return;
+	}
+
 	iwl_init_notification_wait(&mvm->notif_wait, &wait_scan_abort,
 				   scan_abort_notif,
 				   ARRAY_SIZE(scan_abort_notif),
 				   iwl_mvm_scan_abort_notif, NULL);
 
-	ret = iwl_mvm_send_cmd_pdu(mvm, SCAN_ABORT_CMD,
-				   CMD_SYNC | CMD_SEND_IN_RFKILL, 0, NULL);
+	ret = iwl_mvm_send_cmd_pdu(mvm, SCAN_ABORT_CMD, CMD_SYNC, 0, NULL);
 	if (ret) {
 		IWL_ERR(mvm, "Couldn't send SCAN_ABORT_CMD: %d\n", ret);
 		/* mac80211's state will be cleaned in the fw_restart flow */
diff --git a/drivers/net/wireless/iwlwifi/mvm/sf.c b/drivers/net/wireless/iwlwifi/mvm/sf.c
index 97bb3c3e75c..8401627c003 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sf.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sf.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.c b/drivers/net/wireless/iwlwifi/mvm/sta.c
index 0a8af2083dd..ec181213323 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.c
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/sta.h b/drivers/net/wireless/iwlwifi/mvm/sta.h
index b34941148a9..4968d0237dc 100644
--- a/drivers/net/wireless/iwlwifi/mvm/sta.h
+++ b/drivers/net/wireless/iwlwifi/mvm/sta.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/testmode.h b/drivers/net/wireless/iwlwifi/mvm/testmode.h
index eb74391d91c..0241665925f 100644
--- a/drivers/net/wireless/iwlwifi/mvm/testmode.h
+++ b/drivers/net/wireless/iwlwifi/mvm/testmode.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.c b/drivers/net/wireless/iwlwifi/mvm/time-event.c
index 95ce4b601fe..50f3d7f560b 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/time-event.h b/drivers/net/wireless/iwlwifi/mvm/time-event.h
index d9c8d6cfa2d..4a61c8c0237 100644
--- a/drivers/net/wireless/iwlwifi/mvm/time-event.h
+++ b/drivers/net/wireless/iwlwifi/mvm/time-event.h
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/tt.c b/drivers/net/wireless/iwlwifi/mvm/tt.c
index a0ec7b3473b..3afa6b6bf83 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tt.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tt.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/tx.c b/drivers/net/wireless/iwlwifi/mvm/tx.c
index 735f86da798..3c575a39987 100644
--- a/drivers/net/wireless/iwlwifi/mvm/tx.c
+++ b/drivers/net/wireless/iwlwifi/mvm/tx.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
diff --git a/drivers/net/wireless/iwlwifi/mvm/utils.c b/drivers/net/wireless/iwlwifi/mvm/utils.c
index f4aff56a36d..487d61b2535 100644
--- a/drivers/net/wireless/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/iwlwifi/mvm/utils.c
@@ -5,7 +5,7 @@
  *
  * GPL LICENSE SUMMARY
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,7 +30,7 @@
  *
  * BSD LICENSE
  *
- * Copyright(c) 2012 - 2013 Intel Corporation. All rights reserved.
+ * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without