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

drivers/net/wireless/iwlwifi/iwl-7000.c

@@ -83,6 +83,8 @@
 #define IWL7260_TX_POWER_VERSION	0xffff /* meaningless */
 #define IWL3160_NVM_VERSION		0x709
 #define IWL3160_TX_POWER_VERSION	0xffff /* meaningless */
+#define IWL7265_NVM_VERSION		0x0a1d
+#define IWL7265_TX_POWER_VERSION	0xffff /* meaningless */
 
 #define IWL7260_FW_PRE "iwlwifi-7260-"
 #define IWL7260_MODULE_FIRMWARE(api) IWL7260_FW_PRE __stringify(api) ".ucode"
@@ -90,6 +92,9 @@
 #define IWL3160_FW_PRE "iwlwifi-3160-"
 #define IWL3160_MODULE_FIRMWARE(api) IWL3160_FW_PRE __stringify(api) ".ucode"
 
+#define IWL7265_FW_PRE "iwlwifi-7265-"
+#define IWL7265_MODULE_FIRMWARE(api) IWL7265_FW_PRE __stringify(api) ".ucode"
+
 static const struct iwl_base_params iwl7000_base_params = {
 	.eeprom_size = OTP_LOW_IMAGE_SIZE,
 	.num_of_queues = IWLAGN_NUM_QUEUES,
@@ -182,5 +187,14 @@ const struct iwl_cfg iwl3160_n_cfg = {
 	.nvm_calib_ver = IWL3160_TX_POWER_VERSION,
 };
 
+const struct iwl_cfg iwl7265_2ac_cfg = {
+	.name = "Intel(R) Dual Band Wireless AC 7265",
+	.fw_name_pre = IWL7265_FW_PRE,
+	IWL_DEVICE_7000,
+	.ht_params = &iwl7000_ht_params,
+	.nvm_ver = IWL7265_NVM_VERSION,
+	.nvm_calib_ver = IWL7265_TX_POWER_VERSION,
+};
+
 MODULE_FIRMWARE(IWL7260_MODULE_FIRMWARE(IWL7260_UCODE_API_OK));
 MODULE_FIRMWARE(IWL3160_MODULE_FIRMWARE(IWL3160_UCODE_API_OK));

drivers/net/wireless/iwlwifi/iwl-config.h

@@ -292,6 +292,7 @@ extern const struct iwl_cfg iwl7260_n_cfg;
 extern const struct iwl_cfg iwl3160_2ac_cfg;
 extern const struct iwl_cfg iwl3160_2n_cfg;
 extern const struct iwl_cfg iwl3160_n_cfg;
+extern const struct iwl_cfg iwl7265_2ac_cfg;
 #endif /* CONFIG_IWLMVM */
 
 #endif /* __IWL_CONFIG_H__ */

drivers/net/wireless/iwlwifi/iwl-csr.h

@@ -394,6 +394,38 @@
 #define CSR_DRAM_INT_TBL_ENABLE		(1 << 31)
 #define CSR_DRAM_INIT_TBL_WRAP_CHECK	(1 << 27)
 
+/* SECURE boot registers */
+#define CSR_SECURE_BOOT_CONFIG_ADDR	(0x100)
+enum secure_boot_config_reg {
+	CSR_SECURE_BOOT_CONFIG_INSPECTOR_BURNED_IN_OTP	= 0x00000001,
+	CSR_SECURE_BOOT_CONFIG_INSPECTOR_NOT_REQ	= 0x00000002,
+};
+
+#define CSR_SECURE_BOOT_CPU1_STATUS_ADDR	(0x100)
+#define CSR_SECURE_BOOT_CPU2_STATUS_ADDR	(0x100)
+enum secure_boot_status_reg {
+	CSR_SECURE_BOOT_CPU_STATUS_VERF_STATUS		= 0x00000003,
+	CSR_SECURE_BOOT_CPU_STATUS_VERF_COMPLETED	= 0x00000002,
+	CSR_SECURE_BOOT_CPU_STATUS_VERF_SUCCESS		= 0x00000004,
+	CSR_SECURE_BOOT_CPU_STATUS_VERF_FAIL		= 0x00000008,
+	CSR_SECURE_BOOT_CPU_STATUS_SIGN_VERF_FAIL	= 0x00000010,
+};
+
+#define CSR_UCODE_LOAD_STATUS_ADDR	(0x100)
+enum secure_load_status_reg {
+	CSR_CPU_STATUS_LOADING_STARTED			= 0x00000001,
+	CSR_CPU_STATUS_LOADING_COMPLETED		= 0x00000002,
+	CSR_CPU_STATUS_NUM_OF_LAST_COMPLETED		= 0x000000F8,
+	CSR_CPU_STATUS_NUM_OF_LAST_LOADED_BLOCK		= 0x0000FF00,
+};
+
+#define CSR_SECURE_INSPECTOR_CODE_ADDR	(0x100)
+#define CSR_SECURE_INSPECTOR_DATA_ADDR	(0x100)
+
+#define CSR_SECURE_TIME_OUT	(100)
+
+#define FH_TCSR_0_REG0 (0x1D00)
+
 /*
  * HBUS (Host-side Bus)
  *

drivers/net/wireless/iwlwifi/iwl-drv.c

@@ -483,6 +483,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 	const u8 *tlv_data;
 	char buildstr[25];
 	u32 build;
+	int num_of_cpus;
 
 	if (len < sizeof(*ucode)) {
 		IWL_ERR(drv, "uCode has invalid length: %zd\n", len);
@@ -692,6 +693,42 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 				goto invalid_tlv_len;
 			drv->fw.phy_config = le32_to_cpup((__le32 *)tlv_data);
 			break;
+		 case IWL_UCODE_TLV_SECURE_SEC_RT:
+			iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_REGULAR,
+					    tlv_len);
+			drv->fw.mvm_fw = true;
+			drv->fw.img[IWL_UCODE_REGULAR].is_secure = true;
+			break;
+		case IWL_UCODE_TLV_SECURE_SEC_INIT:
+			iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_INIT,
+					    tlv_len);
+			drv->fw.mvm_fw = true;
+			drv->fw.img[IWL_UCODE_INIT].is_secure = true;
+			break;
+		case IWL_UCODE_TLV_SECURE_SEC_WOWLAN:
+			iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_WOWLAN,
+					    tlv_len);
+			drv->fw.mvm_fw = true;
+			drv->fw.img[IWL_UCODE_WOWLAN].is_secure = true;
+			break;
+		case IWL_UCODE_TLV_NUM_OF_CPU:
+			if (tlv_len != sizeof(u32))
+				goto invalid_tlv_len;
+			num_of_cpus =
+				le32_to_cpup((__le32 *)tlv_data);
+
+			if (num_of_cpus == 2) {
+				drv->fw.img[IWL_UCODE_REGULAR].is_dual_cpus =
+					true;
+				drv->fw.img[IWL_UCODE_INIT].is_dual_cpus =
+					true;
+				drv->fw.img[IWL_UCODE_WOWLAN].is_dual_cpus =
+					true;
+			} else if ((num_of_cpus > 2) || (num_of_cpus < 1)) {
+				IWL_ERR(drv, "Driver support upto 2 CPUs\n");
+				return -EINVAL;
+			}
+			break;
 		default:
 			IWL_DEBUG_INFO(drv, "unknown TLV: %d\n", tlv_type);
 			break;

drivers/net/wireless/iwlwifi/iwl-fw-file.h

@@ -121,6 +121,10 @@ enum iwl_ucode_tlv_type {
 	IWL_UCODE_TLV_SEC_WOWLAN	= 21,
 	IWL_UCODE_TLV_DEF_CALIB		= 22,
 	IWL_UCODE_TLV_PHY_SKU		= 23,
+	IWL_UCODE_TLV_SECURE_SEC_RT	= 24,
+	IWL_UCODE_TLV_SECURE_SEC_INIT	= 25,
+	IWL_UCODE_TLV_SECURE_SEC_WOWLAN	= 26,
+	IWL_UCODE_TLV_NUM_OF_CPU	= 27,
 };
 
 struct iwl_ucode_tlv {

drivers/net/wireless/iwlwifi/iwl-fw.h

@@ -75,11 +75,23 @@
  * @IWL_UCODE_TLV_FLAGS_P2P: This uCode image supports P2P.
  * @IWL_UCODE_TLV_FLAGS_DW_BC_TABLE: The SCD byte count table is in DWORDS
  * @IWL_UCODE_TLV_FLAGS_UAPSD: This uCode image supports uAPSD
+ * @IWL_UCODE_TLV_FLAGS_SHORT_BL: 16 entries of black list instead of 64 in scan
+ *	offload profile config command.
  * @IWL_UCODE_TLV_FLAGS_RX_ENERGY_API: supports rx signal strength api
  * @IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2: using the new time event API.
  * @IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS: D3 image supports up to six
  *	(rather than two) IPv6 addresses
  * @IWL_UCODE_TLV_FLAGS_BF_UPDATED: new beacon filtering API
+ * @IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID: not sending a probe with the SSID element
+ *	from the probe request template.
+ * @IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API: modified D3 API to allow keeping
+ *	connection when going back to D0
+ * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL: new NS offload (small version)
+ * @IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE: new NS offload (large version)
+ * @IWL_UCODE_TLV_FLAGS_SCHED_SCAN: this uCode image supports scheduled scan.
+ * @IWL_UCODE_TLV_FLAGS_STA_KEY_CMD: new ADD_STA and ADD_STA_KEY command API
+ * @IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD: support device wide power command
+ *	containing CAM (Continuous Active Mode) indication.
  */
 enum iwl_ucode_tlv_flag {
 	IWL_UCODE_TLV_FLAGS_PAN			= BIT(0),
@@ -87,11 +99,20 @@ enum iwl_ucode_tlv_flag {
 	IWL_UCODE_TLV_FLAGS_MFP			= BIT(2),
 	IWL_UCODE_TLV_FLAGS_P2P			= BIT(3),
 	IWL_UCODE_TLV_FLAGS_DW_BC_TABLE		= BIT(4),
+	IWL_UCODE_TLV_FLAGS_NEWBT_COEX		= BIT(5),
 	IWL_UCODE_TLV_FLAGS_UAPSD		= BIT(6),
+	IWL_UCODE_TLV_FLAGS_SHORT_BL		= BIT(7),
 	IWL_UCODE_TLV_FLAGS_RX_ENERGY_API	= BIT(8),
 	IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2	= BIT(9),
 	IWL_UCODE_TLV_FLAGS_D3_6_IPV6_ADDRS	= BIT(10),
 	IWL_UCODE_TLV_FLAGS_BF_UPDATED		= BIT(11),
+	IWL_UCODE_TLV_FLAGS_NO_BASIC_SSID	= BIT(12),
+	IWL_UCODE_TLV_FLAGS_D3_CONTINUITY_API	= BIT(14),
+	IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_SMALL	= BIT(15),
+	IWL_UCODE_TLV_FLAGS_NEW_NSOFFL_LARGE	= BIT(16),
+	IWL_UCODE_TLV_FLAGS_SCHED_SCAN		= BIT(17),
+	IWL_UCODE_TLV_FLAGS_STA_KEY_CMD		= BIT(19),
+	IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD	= BIT(20),
 };
 
 /* The default calibrate table size if not specified by firmware file */
@@ -133,7 +154,8 @@ enum iwl_ucode_sec {
  * For 16.0 uCode and above, there is no differentiation between sections,
  * just an offset to the HW address.
  */
-#define IWL_UCODE_SECTION_MAX 4
+#define IWL_UCODE_SECTION_MAX 6
+#define IWL_UCODE_FIRST_SECTION_OF_SECOND_CPU	(IWL_UCODE_SECTION_MAX/2)
 
 struct iwl_ucode_capabilities {
 	u32 max_probe_length;
@@ -150,6 +172,8 @@ struct fw_desc {
 
 struct fw_img {
 	struct fw_desc sec[IWL_UCODE_SECTION_MAX];
+	bool is_secure;
+	bool is_dual_cpus;
 };
 
 /* uCode version contains 4 values: Major/Minor/API/Serial */

drivers/net/wireless/iwlwifi/iwl-prph.h

@@ -97,6 +97,8 @@
 
 #define APMG_PCIDEV_STT_VAL_L1_ACT_DIS		(0x00000800)
 
+#define APMG_RTC_INT_STT_RFKILL		(0x10000000)
+
 /* Device system time */
 #define DEVICE_SYSTEM_TIME_REG 0xA0206C
 

drivers/net/wireless/iwlwifi/mvm/constants.h

@@ -70,7 +70,9 @@
 #define IWL_MVM_UAPSD_RX_DATA_TIMEOUT		(50 * USEC_PER_MSEC)
 #define IWL_MVM_UAPSD_TX_DATA_TIMEOUT		(50 * USEC_PER_MSEC)
 #define IWL_MVM_PS_HEAVY_TX_THLD_PACKETS	20
-#define IWL_MVM_PS_HEAVY_RX_THLD_PACKETS	20
+#define IWL_MVM_PS_HEAVY_RX_THLD_PACKETS	8
+#define IWL_MVM_PS_SNOOZE_HEAVY_TX_THLD_PACKETS	30
+#define IWL_MVM_PS_SNOOZE_HEAVY_RX_THLD_PACKETS	20
 #define IWL_MVM_PS_HEAVY_TX_THLD_PERCENT	50
 #define IWL_MVM_PS_HEAVY_RX_THLD_PERCENT	50
 #define IWL_MVM_PS_SNOOZE_INTERVAL		25

drivers/net/wireless/iwlwifi/mvm/debugfs.c

@@ -246,58 +246,56 @@ static ssize_t iwl_dbgfs_stations_read(struct file *file, char __user *user_buf,
 	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
-static ssize_t iwl_dbgfs_power_down_allow_write(struct file *file,
-						const char __user *user_buf,
+static ssize_t iwl_dbgfs_disable_power_off_read(struct file *file,
+						char __user *user_buf,
 						size_t count, loff_t *ppos)
 {
 	struct iwl_mvm *mvm = file->private_data;
-	char buf[8] = {};
-	int allow;
-
-	if (!mvm->ucode_loaded)
-		return -EIO;
-
-	if (copy_from_user(buf, user_buf, sizeof(buf)))
-		return -EFAULT;
-
-	if (sscanf(buf, "%d", &allow) != 1)
-		return -EINVAL;
-
-	IWL_DEBUG_POWER(mvm, "%s device power down\n",
-			allow ? "allow" : "prevent");
+	char buf[64];
+	int bufsz = sizeof(buf);
+	int pos = 0;
 
-	/*
-	 * TODO: Send REPLY_DEBUG_CMD (0xf0) when FW support it
-	 */
+	pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off_d0=%d\n",
+			 mvm->disable_power_off);
+	pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off_d3=%d\n",
+			 mvm->disable_power_off_d3);
 
-	return count;
+	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
-static ssize_t iwl_dbgfs_power_down_d3_allow_write(struct file *file,
+static ssize_t iwl_dbgfs_disable_power_off_write(struct file *file,
 						 const char __user *user_buf,
 						 size_t count, loff_t *ppos)
 {
 	struct iwl_mvm *mvm = file->private_data;
-	char buf[8] = {};
-	int allow;
+	char buf[64] = {};
+	int ret;
+	int val;
+
+	if (!mvm->ucode_loaded)
+		return -EIO;
 
-	if (copy_from_user(buf, user_buf, sizeof(buf)))
+	count = min_t(size_t, count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, count))
 		return -EFAULT;
 
-	if (sscanf(buf, "%d", &allow) != 1)
+	if (!strncmp("disable_power_off_d0=", buf, 21)) {
+		if (sscanf(buf + 21, "%d", &val) != 1)
 			return -EINVAL;
+		mvm->disable_power_off = val;
+	} else if (!strncmp("disable_power_off_d3=", buf, 21)) {
+		if (sscanf(buf + 21, "%d", &val) != 1)
+			return -EINVAL;
+		mvm->disable_power_off_d3 = val;
+	} else {
+		return -EINVAL;
+	}
 
-	IWL_DEBUG_POWER(mvm, "%s device power down in d3\n",
-			allow ? "allow" : "prevent");
-
-	/*
-	 * TODO: When WoWLAN FW alive notification happens, driver will send
-	 * REPLY_DEBUG_CMD setting power_down_allow flag according to
-	 * mvm->prevent_power_down_d3
-	 */
-	mvm->prevent_power_down_d3 = !allow;
+	mutex_lock(&mvm->mutex);
+	ret = iwl_mvm_power_update_device_mode(mvm);
+	mutex_unlock(&mvm->mutex);
 
-	return count;
+	return ret ?: count;
 }
 
 static void iwl_dbgfs_update_pm(struct iwl_mvm *mvm,
@@ -371,7 +369,8 @@ static ssize_t iwl_dbgfs_pm_params_write(struct file *file,
 	int val;
 	int ret;
 
-	if (copy_from_user(buf, user_buf, sizeof(buf)))
+	count = min_t(size_t, count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, count))
 		return -EFAULT;
 
 	if (!strncmp("keep_alive=", buf, 11)) {
@@ -394,7 +393,9 @@ static ssize_t iwl_dbgfs_pm_params_write(struct file *file,
 		if (sscanf(buf + 16, "%d", &val) != 1)
 			return -EINVAL;
 		param = MVM_DEBUGFS_PM_TX_DATA_TIMEOUT;
-	} else if (!strncmp("disable_power_off=", buf, 18)) {
+	} else if (!strncmp("disable_power_off=", buf, 18) &&
+		   !(mvm->fw->ucode_capa.flags &
+		     IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD)) {
 		if (sscanf(buf + 18, "%d", &val) != 1)
 			return -EINVAL;
 		param = MVM_DEBUGFS_PM_DISABLE_POWER_OFF;
@@ -590,6 +591,12 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
 			 notif->bt_agg_traffic_load);
 	pos += scnprintf(buf+pos, bufsz-pos, "bt_ci_compliance = %d\n",
 			 notif->bt_ci_compliance);
+	pos += scnprintf(buf+pos, bufsz-pos, "primary_ch_lut = %d\n",
+			 le32_to_cpu(notif->primary_ch_lut));
+	pos += scnprintf(buf+pos, bufsz-pos, "secondary_ch_lut = %d\n",
+			 le32_to_cpu(notif->secondary_ch_lut));
+	pos += scnprintf(buf+pos, bufsz-pos, "bt_activity_grading = %d\n",
+			 le32_to_cpu(notif->bt_activity_grading));
 
 	mutex_unlock(&mvm->mutex);
 
@@ -600,6 +607,38 @@ static ssize_t iwl_dbgfs_bt_notif_read(struct file *file, char __user *user_buf,
 }
 #undef BT_MBOX_PRINT
 
+static ssize_t iwl_dbgfs_bt_cmd_read(struct file *file, char __user *user_buf,
+				     size_t count, loff_t *ppos)
+{
+	struct iwl_mvm *mvm = file->private_data;
+	struct iwl_bt_coex_ci_cmd *cmd = &mvm->last_bt_ci_cmd;
+	char buf[256];
+	int bufsz = sizeof(buf);
+	int pos = 0;
+
+	mutex_lock(&mvm->mutex);
+
+	pos += scnprintf(buf+pos, bufsz-pos, "Channel inhibition CMD\n");
+	pos += scnprintf(buf+pos, bufsz-pos,
+		       "\tPrimary Channel Bitmap 0x%016llx Fat: %d\n",
+		       le64_to_cpu(cmd->bt_primary_ci),
+		       !!cmd->co_run_bw_primary);
+	pos += scnprintf(buf+pos, bufsz-pos,
+		       "\tSecondary Channel Bitmap 0x%016llx Fat: %d\n",
+		       le64_to_cpu(cmd->bt_secondary_ci),
+		       !!cmd->co_run_bw_secondary);
+
+	pos += scnprintf(buf+pos, bufsz-pos, "BT Configuration CMD\n");
+	pos += scnprintf(buf+pos, bufsz-pos, "\tACK Kill Mask 0x%08x\n",
+			 iwl_bt_ack_kill_msk[mvm->bt_kill_msk]);
+	pos += scnprintf(buf+pos, bufsz-pos, "\tCTS Kill Mask 0x%08x\n",
+			 iwl_bt_cts_kill_msk[mvm->bt_kill_msk]);
+
+	mutex_unlock(&mvm->mutex);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+}
+
 #define PRINT_STATS_LE32(_str, _val)					\
 			 pos += scnprintf(buf + pos, bufsz - pos,	\
 					  fmt_table, _str,		\
@@ -615,9 +654,11 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file,
 	int pos = 0;
 	char *buf;
 	int ret;
-	int bufsz = sizeof(struct mvm_statistics_rx_phy) * 20 +
-		    sizeof(struct mvm_statistics_rx_non_phy) * 10 +
-		    sizeof(struct mvm_statistics_rx_ht_phy) * 10 + 200;
+	/* 43 is the size of each data line, 33 is the size of each header */
+	size_t bufsz =
+		((sizeof(struct mvm_statistics_rx) / sizeof(__le32)) * 43) +
+		(4 * 33) + 1;
+
 	struct mvm_statistics_rx_phy *ofdm;
 	struct mvm_statistics_rx_phy *cck;
 	struct mvm_statistics_rx_non_phy *general;
@@ -712,6 +753,7 @@ static ssize_t iwl_dbgfs_fw_rx_stats_read(struct file *file,
 	PRINT_STATS_LE32("beacon_energy_b", general->beacon_energy_b);
 	PRINT_STATS_LE32("beacon_energy_c", general->beacon_energy_c);
 	PRINT_STATS_LE32("num_bt_kills", general->num_bt_kills);
+	PRINT_STATS_LE32("mac_id", general->mac_id);
 	PRINT_STATS_LE32("directed_data_mpdu", general->directed_data_mpdu);
 
 	pos += scnprintf(buf + pos, bufsz - pos, fmt_header,
@@ -757,6 +799,59 @@ static ssize_t iwl_dbgfs_fw_restart_write(struct file *file,
 	return count;
 }
 
+static ssize_t
+iwl_dbgfs_scan_ant_rxchain_read(struct file *file,
+				char __user *user_buf,
+				size_t count, loff_t *ppos)
+{
+	struct iwl_mvm *mvm = file->private_data;
+	int pos = 0;
+	char buf[32];
+	const size_t bufsz = sizeof(buf);
+
+	/* print which antennas were set for the scan command by the user */
+	pos += scnprintf(buf + pos, bufsz - pos, "Antennas for scan: ");
+	if (mvm->scan_rx_ant & ANT_A)
+		pos += scnprintf(buf + pos, bufsz - pos, "A");
+	if (mvm->scan_rx_ant & ANT_B)
+		pos += scnprintf(buf + pos, bufsz - pos, "B");
+	if (mvm->scan_rx_ant & ANT_C)
+		pos += scnprintf(buf + pos, bufsz - pos, "C");
+	pos += scnprintf(buf + pos, bufsz - pos, " (%hhx)\n", mvm->scan_rx_ant);
+
+	return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
+}
+
+static ssize_t
+iwl_dbgfs_scan_ant_rxchain_write(struct file *file,
+				 const char __user *user_buf,
+				 size_t count, loff_t *ppos)
+{
+	struct iwl_mvm *mvm = file->private_data;
+	char buf[8];
+	int buf_size;
+	u8 scan_rx_ant;
+
+	memset(buf, 0, sizeof(buf));
+	buf_size = min(count, sizeof(buf) - 1);
+
+	/* get the argument from the user and check if it is valid */
+	if (copy_from_user(buf, user_buf, buf_size))
+		return -EFAULT;
+	if (sscanf(buf, "%hhx", &scan_rx_ant) != 1)
+		return -EINVAL;
+	if (scan_rx_ant > ANT_ABC)
+		return -EINVAL;
+	if (scan_rx_ant & ~iwl_fw_valid_rx_ant(mvm->fw))
+		return -EINVAL;
+
+	/* change the rx antennas for scan command */
+	mvm->scan_rx_ant = scan_rx_ant;
+
+	return count;
+}
+
+
 static void iwl_dbgfs_update_bf(struct ieee80211_vif *vif,
 				enum iwl_dbgfs_bf_mask param, int value)
 {
@@ -968,7 +1063,8 @@ static ssize_t iwl_dbgfs_d3_sram_write(struct file *file,
 	char buf[8] = {};
 	int store;
 
-	if (copy_from_user(buf, user_buf, sizeof(buf)))
+	count = min_t(size_t, count, sizeof(buf) - 1);
+	if (copy_from_user(buf, user_buf, count))
 		return -EFAULT;
 
 	if (sscanf(buf, "%d", &store) != 1)
@@ -1063,10 +1159,12 @@ MVM_DEBUGFS_WRITE_FILE_OPS(sta_drain);
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(sram);
 MVM_DEBUGFS_READ_FILE_OPS(stations);
 MVM_DEBUGFS_READ_FILE_OPS(bt_notif);
-MVM_DEBUGFS_WRITE_FILE_OPS(power_down_allow);
-MVM_DEBUGFS_WRITE_FILE_OPS(power_down_d3_allow);
+MVM_DEBUGFS_READ_FILE_OPS(bt_cmd);
+MVM_DEBUGFS_READ_WRITE_FILE_OPS(disable_power_off);
 MVM_DEBUGFS_READ_FILE_OPS(fw_rx_stats);
 MVM_DEBUGFS_WRITE_FILE_OPS(fw_restart);
+MVM_DEBUGFS_READ_WRITE_FILE_OPS(scan_ant_rxchain);
+
 #ifdef CONFIG_PM_SLEEP
 MVM_DEBUGFS_READ_WRITE_FILE_OPS(d3_sram);
 #endif
@@ -1087,10 +1185,14 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
 	MVM_DEBUGFS_ADD_FILE(sram, mvm->debugfs_dir, S_IWUSR | S_IRUSR);
 	MVM_DEBUGFS_ADD_FILE(stations, dbgfs_dir, S_IRUSR);
 	MVM_DEBUGFS_ADD_FILE(bt_notif, dbgfs_dir, S_IRUSR);
-	MVM_DEBUGFS_ADD_FILE(power_down_allow, mvm->debugfs_dir, S_IWUSR);
-	MVM_DEBUGFS_ADD_FILE(power_down_d3_allow, mvm->debugfs_dir, S_IWUSR);
+	MVM_DEBUGFS_ADD_FILE(bt_cmd, dbgfs_dir, S_IRUSR);
+	if (mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD)
+		MVM_DEBUGFS_ADD_FILE(disable_power_off, mvm->debugfs_dir,
+				     S_IRUSR | S_IWUSR);
 	MVM_DEBUGFS_ADD_FILE(fw_rx_stats, mvm->debugfs_dir, S_IRUSR);
 	MVM_DEBUGFS_ADD_FILE(fw_restart, mvm->debugfs_dir, S_IWUSR);
+	MVM_DEBUGFS_ADD_FILE(scan_ant_rxchain, mvm->debugfs_dir,
+			     S_IWUSR | S_IRUSR);
 #ifdef CONFIG_PM_SLEEP
 	MVM_DEBUGFS_ADD_FILE(d3_sram, mvm->debugfs_dir, S_IRUSR | S_IWUSR);
 	MVM_DEBUGFS_ADD_FILE(d3_test, mvm->debugfs_dir, S_IRUSR);

drivers/net/wireless/iwlwifi/mvm/fw-api-bt-coex.h

@@ -82,6 +82,8 @@
  * @BT_USE_DEFAULTS:
  * @BT_SYNC_2_BT_DISABLE:
  * @BT_COEX_CORUNNING_TBL_EN:
+ *
+ * The COEX_MODE must be set for each command. Even if it is not changed.
  */
 enum iwl_bt_coex_flags {
 	BT_CH_PRIMARY_EN		= BIT(0),
@@ -95,14 +97,16 @@ enum iwl_bt_coex_flags {
 	BT_COEX_NW			= 0x3 << BT_COEX_MODE_POS,
 	BT_USE_DEFAULTS			= BIT(6),
 	BT_SYNC_2_BT_DISABLE		= BIT(7),
-	/*
-	 * For future use - when the flags will be enlarged
-	 * BT_COEX_CORUNNING_TBL_EN	= BIT(8),
-	 */
+	BT_COEX_CORUNNING_TBL_EN	= BIT(8),
+	BT_COEX_MPLUT_TBL_EN		= BIT(9),
+	/* Bit 10 is reserved */
+	BT_COEX_WF_PRIO_BOOST_CHECK_EN	= BIT(11),
 };
 
 /*
  * indicates what has changed in the BT_COEX command.
+ * BT_VALID_ENABLE must be set for each command. Commands without this bit will
+ * discarded by the firmware
  */
 enum iwl_bt_coex_valid_bit_msk {
 	BT_VALID_ENABLE			= BIT(0),
@@ -121,11 +125,8 @@ enum iwl_bt_coex_valid_bit_msk {
 	BT_VALID_CORUN_LUT_40		= BIT(13),
 	BT_VALID_ANT_ISOLATION		= BIT(14),
 	BT_VALID_ANT_ISOLATION_THRS	= BIT(15),
-	/*
-	 * For future use - when the valid flags will be enlarged
-	 * BT_VALID_TXTX_DELTA_FREQ_THRS	= BIT(16),
-	 * BT_VALID_TXRX_MAX_FREQ_0	= BIT(17),
-	 */
+	BT_VALID_TXTX_DELTA_FREQ_THRS	= BIT(16),
+	BT_VALID_TXRX_MAX_FREQ_0	= BIT(17),
 };
 
 /**
@@ -142,48 +143,88 @@ enum iwl_bt_reduced_tx_power {
 	BT_REDUCED_TX_POWER_DATA	= BIT(1),
 };
 
+enum iwl_bt_coex_lut_type {
+	BT_COEX_TIGHT_LUT = 0,
+	BT_COEX_LOOSE_LUT,
+	BT_COEX_TX_DIS_LUT,
+
+	BT_COEX_MAX_LUT,
+};
+
 #define BT_COEX_LUT_SIZE (12)
+#define BT_COEX_CORUN_LUT_SIZE (32)
+#define BT_COEX_MULTI_PRIO_LUT_SIZE (2)
+#define BT_COEX_BOOST_SIZE (4)
+#define BT_REDUCED_TX_POWER_BIT BIT(7)
 
 /**
  * struct iwl_bt_coex_cmd - bt coex configuration command
  * @flags:&enum iwl_bt_coex_flags
- * @lead_time:
  * @max_kill:
- * @bt3_time_t7_value:
- * @kill_ack_msk:
- * @kill_cts_msk:
- * @bt3_prio_sample_time:
- * @bt3_timer_t2_value:
- * @bt4_reaction_time:
- * @decision_lut[12]:
  * @bt_reduced_tx_power: enum %iwl_bt_reduced_tx_power
- * @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk
- * @bt_prio_boost: values for PTA boost register
+ * @bt4_antenna_isolation:
+ * @bt4_antenna_isolation_thr:
+ * @bt4_tx_tx_delta_freq_thr:
+ * @bt4_tx_rx_max_freq0:
+ * @bt_prio_boost:
  * @wifi_tx_prio_boost: SW boost of wifi tx priority
  * @wifi_rx_prio_boost: SW boost of wifi rx priority
+ * @kill_ack_msk:
+ * @kill_cts_msk:
+ * @decision_lut:
+ * @bt4_multiprio_lut:
+ * @bt4_corun_lut20:
+ * @bt4_corun_lut40:
+ * @valid_bit_msk: enum %iwl_bt_coex_valid_bit_msk
  *
  * The structure is used for the BT_COEX command.
  */
 struct iwl_bt_coex_cmd {
-	u8 flags;
-	u8 lead_time;
+	__le32 flags;
 	u8 max_kill;
-	u8 bt3_time_t7_value;
+	u8 bt_reduced_tx_power;
+	u8 reserved[2];
+
+	u8 bt4_antenna_isolation;
+	u8 bt4_antenna_isolation_thr;
+	u8 bt4_tx_tx_delta_freq_thr;
+	u8 bt4_tx_rx_max_freq0;
+
+	__le32 bt_prio_boost[BT_COEX_BOOST_SIZE];
+	__le32 wifi_tx_prio_boost;
+	__le32 wifi_rx_prio_boost;
 	__le32 kill_ack_msk;
 	__le32 kill_cts_msk;
-	u8 bt3_prio_sample_time;
-	u8 bt3_timer_t2_value;
-	__le16 bt4_reaction_time;
-	__le32 decision_lut[BT_COEX_LUT_SIZE];
-	u8 bt_reduced_tx_power;
-	u8 reserved;
-	__le16 valid_bit_msk;
-	__le32 bt_prio_boost;
-	u8 reserved2;
-	u8 wifi_tx_prio_boost;
-	__le16 wifi_rx_prio_boost;
+
+	__le32 decision_lut[BT_COEX_MAX_LUT][BT_COEX_LUT_SIZE];
+	__le32 bt4_multiprio_lut[BT_COEX_MULTI_PRIO_LUT_SIZE];
+	__le32 bt4_corun_lut20[BT_COEX_CORUN_LUT_SIZE];
+	__le32 bt4_corun_lut40[BT_COEX_CORUN_LUT_SIZE];
+
+	__le32 valid_bit_msk;
 } __packed; /* BT_COEX_CMD_API_S_VER_3 */
 
+/**
+ * struct iwl_bt_coex_ci_cmd - bt coex channel inhibition command
+ * @bt_primary_ci:
+ * @bt_secondary_ci:
+ * @co_run_bw_primary:
+ * @co_run_bw_secondary:
+ * @primary_ch_phy_id:
+ * @secondary_ch_phy_id:
+ *
+ * Used for BT_COEX_CI command
+ */
+struct iwl_bt_coex_ci_cmd {
+	__le64 bt_primary_ci;
+	__le64 bt_secondary_ci;
+
+	u8 co_run_bw_primary;
+	u8 co_run_bw_secondary;
+	u8 primary_ch_phy_id;
+	u8 secondary_ch_phy_id;
+} __packed; /* BT_CI_MSG_API_S_VER_1 */
+
 #define BT_MBOX(n_dw, _msg, _pos, _nbits)	\
 	BT_MBOX##n_dw##_##_msg##_POS = (_pos),	\
 	BT_MBOX##n_dw##_##_msg = BITS(_nbits) << BT_MBOX##n_dw##_##_msg##_POS
@@ -244,23 +285,39 @@ enum iwl_bt_mxbox_dw3 {
 	((le32_to_cpu((_notif)->mbox_msg[(_num)]) & BT_MBOX##_num##_##_field)\
 	>> BT_MBOX##_num##_##_field##_POS)
 
+enum iwl_bt_activity_grading {
+	BT_OFF			= 0,
+	BT_ON_NO_CONNECTION	= 1,
+	BT_LOW_TRAFFIC		= 2,
+	BT_HIGH_TRAFFIC		= 3,
+};
+
 /**
  * struct iwl_bt_coex_profile_notif - notification about BT coex
  * @mbox_msg: message from BT to WiFi
- * @:bt_status: 0 - off, 1 - on
- * @:bt_open_conn: number of BT connections open
- * @:bt_traffic_load: load of BT traffic
- * @:bt_agg_traffic_load: aggregated load of BT traffic
- * @:bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant
+ * @msg_idx: the index of the message
+ * @bt_status: 0 - off, 1 - on
+ * @bt_open_conn: number of BT connections open
+ * @bt_traffic_load: load of BT traffic
+ * @bt_agg_traffic_load: aggregated load of BT traffic
+ * @bt_ci_compliance: 0 - no CI compliance, 1 - CI compliant
+ * @primary_ch_lut: LUT used for primary channel
+ * @secondary_ch_lut: LUT used for secondary channel
+ * @bt_activity_grading: the activity of BT enum %iwl_bt_activity_grading
  */
 struct iwl_bt_coex_profile_notif {
 	__le32 mbox_msg[4];
+	__le32 msg_idx;
 	u8 bt_status;
 	u8 bt_open_conn;
 	u8 bt_traffic_load;
 	u8 bt_agg_traffic_load;
 	u8 bt_ci_compliance;
 	u8 reserved[3];
+
+	__le32 primary_ch_lut;
+	__le32 secondary_ch_lut;
+	__le32 bt_activity_grading;
 } __packed; /* BT_COEX_PROFILE_NTFY_API_S_VER_2 */
 
 enum iwl_bt_coex_prio_table_event {
@@ -300,20 +357,4 @@ struct iwl_bt_coex_prio_tbl_cmd {
 	u8 prio_tbl[BT_COEX_PRIO_TBL_EVT_MAX];
 } __packed;
 
-enum iwl_bt_coex_env_action {
-	BT_COEX_ENV_CLOSE	 = 0,
-	BT_COEX_ENV_OPEN	 = 1,
-}; /* BT_COEX_PROT_ENV_ACTION_API_E_VER_1 */
-
-/**
- * struct iwl_bt_coex_prot_env_cmd - BT Protection Envelope
- * @action: enum %iwl_bt_coex_env_action
- * @type: enum %iwl_bt_coex_prio_table_event
- */
-struct iwl_bt_coex_prot_env_cmd {
-	u8 action; /* 0 = closed, 1 = open */
-	u8 type; /* 0 .. 15 */
-	u8 reserved[2];
-} __packed;
-
 #endif /* __fw_api_bt_coex_h__ */

drivers/net/wireless/iwlwifi/mvm/fw-api-d3.h

@@ -100,7 +100,12 @@ enum iwl_proto_offloads {
 
 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V1	2
 #define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V2	6
-#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX	6
+#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L	12
+#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S	4
+#define IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX	12
+
+#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L	4
+#define IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S	2
 
 /**
  * struct iwl_proto_offload_cmd_common - ARP/NS offload common part
@@ -155,6 +160,43 @@ struct iwl_proto_offload_cmd_v2 {
 	u8 reserved2[3];
 } __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_2 */
 
+struct iwl_ns_config {
+	struct in6_addr source_ipv6_addr;
+	struct in6_addr dest_ipv6_addr;
+	u8 target_mac_addr[ETH_ALEN];
+	__le16 reserved;
+} __packed; /* NS_OFFLOAD_CONFIG */
+
+struct iwl_targ_addr {
+	struct in6_addr addr;
+	__le32 config_num;
+} __packed; /* TARGET_IPV6_ADDRESS */
+
+/**
+ * struct iwl_proto_offload_cmd_v3_small - ARP/NS offload configuration
+ * @common: common/IPv4 configuration
+ * @target_ipv6_addr: target IPv6 addresses
+ * @ns_config: NS offload configurations
+ */
+struct iwl_proto_offload_cmd_v3_small {
+	struct iwl_proto_offload_cmd_common common;
+	__le32 num_valid_ipv6_addrs;
+	struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3S];
+	struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3S];
+} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
+
+/**
+ * struct iwl_proto_offload_cmd_v3_large - ARP/NS offload configuration
+ * @common: common/IPv4 configuration
+ * @target_ipv6_addr: target IPv6 addresses
+ * @ns_config: NS offload configurations
+ */
+struct iwl_proto_offload_cmd_v3_large {
+	struct iwl_proto_offload_cmd_common common;
+	__le32 num_valid_ipv6_addrs;
+	struct iwl_targ_addr targ_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_V3L];
+	struct iwl_ns_config ns_config[IWL_PROTO_OFFLOAD_NUM_NS_CONFIG_V3L];
+} __packed; /* PROT_OFFLOAD_CONFIG_CMD_DB_S_VER_3 */
 
 /*
  * WOWLAN_PATTERNS
@@ -293,7 +335,7 @@ enum iwl_wowlan_wakeup_reason {
 	IWL_WOWLAN_WAKEUP_BY_REM_WAKE_WAKEUP_PACKET		= BIT(12),
 }; /* WOWLAN_WAKE_UP_REASON_API_E_VER_2 */
 
-struct iwl_wowlan_status {
+struct iwl_wowlan_status_v4 {
 	__le64 replay_ctr;
 	__le16 pattern_number;
 	__le16 non_qos_seq_ctr;
@@ -308,6 +350,29 @@ struct iwl_wowlan_status {
 	u8 wake_packet[]; /* can be truncated from _length to _bufsize */
 } __packed; /* WOWLAN_STATUSES_API_S_VER_4 */
 
+struct iwl_wowlan_gtk_status {
+	u8 key_index;
+	u8 reserved[3];
+	u8 decrypt_key[16];
+	u8 tkip_mic_key[8];
+	struct iwl_wowlan_rsc_tsc_params_cmd rsc;
+} __packed;
+
+struct iwl_wowlan_status_v6 {
+	struct iwl_wowlan_gtk_status gtk;
+	__le64 replay_ctr;
+	__le16 pattern_number;
+	__le16 non_qos_seq_ctr;
+	__le16 qos_seq_ctr[8];
+	__le32 wakeup_reasons;
+	__le32 num_of_gtk_rekeys;
+	__le32 transmitted_ndps;
+	__le32 received_beacons;
+	__le32 wake_packet_length;
+	__le32 wake_packet_bufsize;
+	u8 wake_packet[]; /* can be truncated from _length to _bufsize */
+} __packed; /* WOWLAN_STATUSES_API_S_VER_6 */
+
 #define IWL_WOWLAN_TCP_MAX_PACKET_LEN		64
 #define IWL_WOWLAN_REMOTE_WAKE_MAX_PACKET_LEN	128
 #define IWL_WOWLAN_REMOTE_WAKE_MAX_TOKENS	2048

drivers/net/wireless/iwlwifi/mvm/fw-api-mac.h

@@ -170,12 +170,14 @@ struct iwl_mac_data_ap {
  * @beacon_tsf: beacon transmit time in TSF
  * @bi: beacon interval in TU
  * @bi_reciprocal: 2^32 / bi
+ * @beacon_template: beacon template ID
  */
 struct iwl_mac_data_ibss {
 	__le32 beacon_time;
 	__le64 beacon_tsf;
 	__le32 bi;
 	__le32 bi_reciprocal;
+	__le32 beacon_template;
 } __packed; /* IBSS_MAC_DATA_API_S_VER_1 */
 
 /**
@@ -372,4 +374,13 @@ static inline u32 iwl_mvm_reciprocal(u32 v)
 	return 0xFFFFFFFF / v;
 }
 
+#define IWL_NONQOS_SEQ_GET	0x1
+#define IWL_NONQOS_SEQ_SET	0x2
+struct iwl_nonqos_seq_query_cmd {
+	__le32 get_set_flag;
+	__le32 mac_id_n_color;
+	__le16 value;
+	__le16 reserved;
+} __packed; /* NON_QOS_TX_COUNTER_GET_SET_API_S_VER_1 */
+
 #endif /* __fw_api_mac_h__ */

drivers/net/wireless/iwlwifi/mvm/fw-api-power.h

@@ -131,6 +131,33 @@ struct iwl_powertable_cmd {
 	__le32 lprx_rssi_threshold;
 } __packed;
 
+/**
+ * enum iwl_device_power_flags - masks for device power command flags
+ * @DEVIC_POWER_FLAGS_POWER_SAVE_ENA_MSK: '1' Allow to save power by turning off
+ *	receiver and transmitter. '0' - does not allow. This flag should be
+ *	always set to '1' unless one need to disable actual power down for debug
+ *	purposes.
+ * @DEVICE_POWER_FLAGS_CAM_MSK: '1' CAM (Continuous Active Mode) is set, meaning
+ *	that power management is disabled. '0' Power management is enabled, one
+ *	of power schemes is applied.
+*/
+enum iwl_device_power_flags {
+	DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK	= BIT(0),
+	DEVICE_POWER_FLAGS_CAM_MSK		= BIT(13),
+};
+
+/**
+ * struct iwl_device_power_cmd - device wide power command.
+ * DEVICE_POWER_CMD = 0x77 (command, has simple generic response)
+ *
+ * @flags:	Power table command flags from DEVICE_POWER_FLAGS_*
+ */
+struct iwl_device_power_cmd {
+	/* PM_POWER_TABLE_CMD_API_S_VER_6 */
+	__le16 flags;
+	__le16 reserved;
+} __packed;
+
 /**
  * struct iwl_mac_power_cmd - New power command containing uAPSD support
  * MAC_PM_POWER_TABLE = 0xA9 (command, has simple generic response)
@@ -290,7 +317,7 @@ struct iwl_beacon_filter_cmd {
 #define IWL_BF_ESCAPE_TIMER_MIN 0
 
 #define IWL_BA_ESCAPE_TIMER_DEFAULT 6
-#define IWL_BA_ESCAPE_TIMER_D3 6
+#define IWL_BA_ESCAPE_TIMER_D3 9
 #define IWL_BA_ESCAPE_TIMER_MAX 1024
 #define IWL_BA_ESCAPE_TIMER_MIN 0
 

drivers/net/wireless/iwlwifi/mvm/fw-api-rs.h

@@ -68,6 +68,7 @@
 /*
  * These serve as indexes into
  * struct iwl_rate_info fw_rate_idx_to_plcp[IWL_RATE_COUNT];
+ * TODO: avoid overlap between legacy and HT rates
  */
 enum {
 	IWL_RATE_1M_INDEX = 0,
@@ -78,18 +79,31 @@ enum {
 	IWL_LAST_CCK_RATE = IWL_RATE_11M_INDEX,
 	IWL_RATE_6M_INDEX,
 	IWL_FIRST_OFDM_RATE = IWL_RATE_6M_INDEX,
+	IWL_RATE_MCS_0_INDEX = IWL_RATE_6M_INDEX,
+	IWL_FIRST_HT_RATE = IWL_RATE_MCS_0_INDEX,
+	IWL_FIRST_VHT_RATE = IWL_RATE_MCS_0_INDEX,
 	IWL_RATE_9M_INDEX,
 	IWL_RATE_12M_INDEX,
+	IWL_RATE_MCS_1_INDEX = IWL_RATE_12M_INDEX,
 	IWL_RATE_18M_INDEX,
+	IWL_RATE_MCS_2_INDEX = IWL_RATE_18M_INDEX,
 	IWL_RATE_24M_INDEX,
+	IWL_RATE_MCS_3_INDEX = IWL_RATE_24M_INDEX,
 	IWL_RATE_36M_INDEX,
+	IWL_RATE_MCS_4_INDEX = IWL_RATE_36M_INDEX,
 	IWL_RATE_48M_INDEX,
+	IWL_RATE_MCS_5_INDEX = IWL_RATE_48M_INDEX,
 	IWL_RATE_54M_INDEX,
+	IWL_RATE_MCS_6_INDEX = IWL_RATE_54M_INDEX,
 	IWL_LAST_NON_HT_RATE = IWL_RATE_54M_INDEX,
 	IWL_RATE_60M_INDEX,
-	IWL_LAST_OFDM_RATE = IWL_RATE_60M_INDEX,
+	IWL_RATE_MCS_7_INDEX = IWL_RATE_60M_INDEX,
+	IWL_LAST_HT_RATE = IWL_RATE_MCS_7_INDEX,
+	IWL_RATE_MCS_8_INDEX,
+	IWL_RATE_MCS_9_INDEX,
+	IWL_LAST_VHT_RATE = IWL_RATE_MCS_9_INDEX,
 	IWL_RATE_COUNT_LEGACY = IWL_LAST_NON_HT_RATE + 1,
-	IWL_RATE_COUNT,
+	IWL_RATE_COUNT = IWL_LAST_VHT_RATE + 1,
 };
 
 #define IWL_RATE_BIT_MSK(r) BIT(IWL_RATE_##r##M_INDEX)
@@ -108,6 +122,7 @@ enum {
 	IWL_RATE_2M_PLCP  = 20,
 	IWL_RATE_5M_PLCP  = 55,
 	IWL_RATE_11M_PLCP = 110,
+	IWL_RATE_INVM_PLCP = -1,
 };
 
 /*
@@ -164,6 +179,8 @@ enum {
  * which is the duplicate 20 MHz MCS (bit 5 set, all others zero.)
  */
 #define RATE_HT_MCS_RATE_CODE_MSK	0x7
+#define RATE_HT_MCS_NSS_POS             3
+#define RATE_HT_MCS_NSS_MSK             (3 << RATE_HT_MCS_NSS_POS)
 
 /* Bit 10: (1) Use Green Field preamble */
 #define RATE_HT_MCS_GF_POS		10

drivers/net/wireless/iwlwifi/mvm/fw-api-scan.h

@@ -356,6 +356,7 @@ struct iwl_scan_complete_notif {
 /* scan offload */
 #define IWL_MAX_SCAN_CHANNELS		40
 #define IWL_SCAN_MAX_BLACKLIST_LEN	64
+#define IWL_SCAN_SHORT_BLACKLIST_LEN	16
 #define IWL_SCAN_MAX_PROFILES		11
 #define SCAN_OFFLOAD_PROBE_REQ_SIZE	512
 
@@ -368,6 +369,12 @@ struct iwl_scan_complete_notif {
 #define IWL_FULL_SCAN_MULTIPLIER 5
 #define IWL_FAST_SCHED_SCAN_ITERATIONS 3
 
+enum scan_framework_client {
+	SCAN_CLIENT_SCHED_SCAN		= BIT(0),
+	SCAN_CLIENT_NETDETECT		= BIT(1),
+	SCAN_CLIENT_ASSET_TRACKING	= BIT(2),
+};
+
 /**
  * struct iwl_scan_offload_cmd - SCAN_REQUEST_FIXED_PART_API_S_VER_6
  * @scan_flags:		see enum iwl_scan_flags
@@ -449,11 +456,12 @@ struct iwl_scan_offload_cfg {
  * iwl_scan_offload_blacklist - SCAN_OFFLOAD_BLACKLIST_S
  * @ssid:		MAC address to filter out
  * @reported_rssi:	AP rssi reported to the host
+ * @client_bitmap: clients ignore this entry  - enum scan_framework_client
  */
 struct iwl_scan_offload_blacklist {
 	u8 ssid[ETH_ALEN];
 	u8 reported_rssi;
-	u8 reserved;
+	u8 client_bitmap;
 } __packed;
 
 enum iwl_scan_offload_network_type {
@@ -475,6 +483,7 @@ enum iwl_scan_offload_band_selection {
  * @aut_alg:		authentication olgorithm to match - bitmap
  * @network_type:	enum iwl_scan_offload_network_type
  * @band_selection:	enum iwl_scan_offload_band_selection
+ * @client_bitmap:	clients waiting for match - enum scan_framework_client
  */
 struct iwl_scan_offload_profile {
 	u8 ssid_index;
@@ -482,7 +491,8 @@ struct iwl_scan_offload_profile {
 	u8 auth_alg;
 	u8 network_type;
 	u8 band_selection;
-	u8 reserved[3];
+	u8 client_bitmap;
+	u8 reserved[2];
 } __packed;
 
 /**
@@ -491,13 +501,18 @@ struct iwl_scan_offload_profile {
  * @profiles:		profiles to search for match
  * @blacklist_len:	length of blacklist
  * @num_profiles:	num of profiles in the list
+ * @match_notify:	clients waiting for match found notification
+ * @pass_match:		clients waiting for the results
+ * @active_clients:	active clients bitmap - enum scan_framework_client
  */
 struct iwl_scan_offload_profile_cfg {
-	struct iwl_scan_offload_blacklist blacklist[IWL_SCAN_MAX_BLACKLIST_LEN];
 	struct iwl_scan_offload_profile profiles[IWL_SCAN_MAX_PROFILES];
 	u8 blacklist_len;
 	u8 num_profiles;
-	u8 reserved[2];
+	u8 match_notify;
+	u8 pass_match;
+	u8 active_clients;
+	u8 reserved[3];
 } __packed;
 
 /**
@@ -560,4 +575,15 @@ struct iwl_scan_offload_complete {
 	u8 reserved;
 } __packed;
 
+/**
+ * iwl_sched_scan_results - SCAN_OFFLOAD_MATCH_FOUND_NTF_API_S_VER_1
+ * @ssid_bitmap:	SSIDs indexes found in this iteration
+ * @client_bitmap:	clients that are active and wait for this notification
+ */
+struct iwl_sched_scan_results {
+	__le16 ssid_bitmap;
+	u8 client_bitmap;
+	u8 reserved;
+};
+
 #endif

drivers/net/wireless/iwlwifi/mvm/fw-api-sta.h

@@ -247,7 +247,7 @@ struct iwl_mvm_keyinfo {
 } __packed;
 
 /**
- * struct iwl_mvm_add_sta_cmd - Add / modify a station in the fw's station table
+ * struct iwl_mvm_add_sta_cmd_v5 - Add/modify a station in the fw's sta table.
  * ( REPLY_ADD_STA = 0x18 )
  * @add_modify: 1: modify existing, 0: add new station
  * @unicast_tx_key_id: unicast tx key id. Relevant only when unicast key sent
@@ -286,7 +286,7 @@ struct iwl_mvm_keyinfo {
  * ADD_STA sets up the table entry for one station, either creating a new
  * entry, or modifying a pre-existing one.
  */
-struct iwl_mvm_add_sta_cmd {
+struct iwl_mvm_add_sta_cmd_v5 {
 	u8 add_modify;
 	u8 unicast_tx_key_id;
 	u8 multicast_tx_key_id;
@@ -312,6 +312,57 @@ struct iwl_mvm_add_sta_cmd {
 	__le32 tfd_queue_msk;
 } __packed; /* ADD_STA_CMD_API_S_VER_5 */
 
+/**
+ * struct iwl_mvm_add_sta_cmd_v6 - Add / modify a station
+ * VER_6 of this command is quite similar to VER_5 except
+ * exclusion of all fields related to the security key installation.
+ */
+struct iwl_mvm_add_sta_cmd_v6 {
+	u8 add_modify;
+	u8 reserved1;
+	__le16 tid_disable_tx;
+	__le32 mac_id_n_color;
+	u8 addr[ETH_ALEN];	/* _STA_ID_MODIFY_INFO_API_S_VER_1 */
+	__le16 reserved2;
+	u8 sta_id;
+	u8 modify_mask;
+	__le16 reserved3;
+	__le32 station_flags;
+	__le32 station_flags_msk;
+	u8 add_immediate_ba_tid;
+	u8 remove_immediate_ba_tid;
+	__le16 add_immediate_ba_ssn;
+	__le16 sleep_tx_count;
+	__le16 sleep_state_flags;
+	__le16 assoc_id;
+	__le16 beamform_flags;
+	__le32 tfd_queue_msk;
+} __packed; /* ADD_STA_CMD_API_S_VER_6 */
+
+/**
+ * struct iwl_mvm_add_sta_key_cmd - add/modify sta key
+ * ( REPLY_ADD_STA_KEY = 0x17 )
+ * @sta_id: index of station in uCode's station table
+ * @key_offset: key offset in key storage
+ * @key_flags: type %iwl_sta_key_flag
+ * @key: key material data
+ * @key2: key material data
+ * @rx_secur_seq_cnt: RX security sequence counter for the key
+ * @tkip_rx_tsc_byte2: TSC[2] for key mix ph1 detection
+ * @tkip_rx_ttak: 10-byte unicast TKIP TTAK for Rx
+ */
+struct iwl_mvm_add_sta_key_cmd {
+	u8 sta_id;
+	u8 key_offset;
+	__le16 key_flags;
+	u8 key[16];
+	u8 key2[16];
+	u8 rx_secur_seq_cnt[16];
+	u8 tkip_rx_tsc_byte2;
+	u8 reserved;
+	__le16 tkip_rx_ttak[5];
+} __packed; /* ADD_MODIFY_STA_KEY_API_S_VER_1 */
+
 /**
  * enum iwl_mvm_add_sta_rsp_status - status in the response to ADD_STA command
  * @ADD_STA_SUCCESS: operation was executed successfully

drivers/net/wireless/iwlwifi/mvm/fw-api.h

@@ -72,17 +72,17 @@
 #include "fw-api-d3.h"
 #include "fw-api-bt-coex.h"
 
-/* queue and FIFO numbers by usage */
+/* maximal number of Tx queues in any platform */
+#define IWL_MVM_MAX_QUEUES	20
+
+/* Tx queue numbers */
 enum {
 	IWL_MVM_OFFCHANNEL_QUEUE = 8,
 	IWL_MVM_CMD_QUEUE = 9,
-	IWL_MVM_AUX_QUEUE = 15,
-	IWL_MVM_FIRST_AGG_QUEUE = 16,
-	IWL_MVM_NUM_QUEUES = 20,
-	IWL_MVM_LAST_AGG_QUEUE = IWL_MVM_NUM_QUEUES - 1,
-	IWL_MVM_CMD_FIFO = 7
 };
 
+#define IWL_MVM_CMD_FIFO	7
+
 #define IWL_MVM_STATION_COUNT	16
 
 /* commands */
@@ -97,6 +97,7 @@ enum {
 	DBG_CFG = 0x9,
 
 	/* station table */
+	ADD_STA_KEY = 0x17,
 	ADD_STA = 0x18,
 	REMOVE_STA = 0x19,
 
@@ -114,6 +115,7 @@ enum {
 	TIME_EVENT_NOTIFICATION = 0x2a,
 	BINDING_CONTEXT_CMD = 0x2b,
 	TIME_QUOTA_CMD = 0x2c,
+	NON_QOS_TX_COUNTER_CMD = 0x2d,
 
 	LQ_CMD = 0x4e,
 
@@ -130,6 +132,7 @@ enum {
 	SCAN_OFFLOAD_COMPLETE = 0x6D,
 	SCAN_OFFLOAD_UPDATE_PROFILES_CMD = 0x6E,
 	SCAN_OFFLOAD_CONFIG_CMD = 0x6f,
+	MATCH_FOUND_NOTIFICATION = 0xd9,
 
 	/* Phy */
 	PHY_CONFIGURATION_CMD = 0x6a,
@@ -178,6 +181,7 @@ enum {
 	BT_COEX_PRIO_TABLE = 0xcc,
 	BT_COEX_PROT_ENV = 0xcd,
 	BT_PROFILE_NOTIFICATION = 0xce,
+	BT_COEX_CI = 0x5d,
 
 	REPLY_BEACON_FILTERING_CMD = 0xd2,
 

drivers/net/wireless/iwlwifi/mvm/fw.c

@@ -199,7 +199,7 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
 	 */
 
 	for (i = 0; i < IWL_MAX_HW_QUEUES; i++) {
-		if (i < IWL_MVM_FIRST_AGG_QUEUE && i != IWL_MVM_CMD_QUEUE)
+		if (i < mvm->first_agg_queue && i != IWL_MVM_CMD_QUEUE)
 			mvm->queue_to_mac80211[i] = i;
 		else
 			mvm->queue_to_mac80211[i] = IWL_INVALID_MAC80211_QUEUE;
@@ -243,7 +243,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 
 	lockdep_assert_held(&mvm->mutex);
 
-	if (mvm->init_ucode_run)
+	if (mvm->init_ucode_complete)
 		return 0;
 
 	iwl_init_notification_wait(&mvm->notif_wait,
@@ -264,6 +264,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 	if (ret)
 		goto error;
 
+	/* Read the NVM only at driver load time, no need to do this twice */
 	if (read_nvm) {
 		/* Read nvm */
 		ret = iwl_nvm_init(mvm);
@@ -273,6 +274,10 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 		}
 	}
 
+	/* In case we read the NVM from external file, load it to the NIC */
+	if (iwlwifi_mod_params.nvm_file)
+		iwl_mvm_load_nvm_to_nic(mvm);
+
 	ret = iwl_nvm_check_version(mvm->nvm_data, mvm->trans);
 	WARN_ON(ret);
 
@@ -310,7 +315,7 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm)
 	ret = iwl_wait_notification(&mvm->notif_wait, &calib_wait,
 			MVM_UCODE_CALIB_TIMEOUT);
 	if (!ret)
-		mvm->init_ucode_run = true;
+		mvm->init_ucode_complete = true;
 	goto out;
 
 error:
@@ -353,8 +358,12 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 	if (ret)
 		return ret;
 
-	/* If we were in RFKILL during module loading, load init ucode now */
-	if (!mvm->init_ucode_run) {
+	/*
+	 * If we haven't completed the run of the init ucode during
+	 * module loading, load init ucode now
+	 * (for example, if we were in RFKILL)
+	 */
+	if (!mvm->init_ucode_complete) {
 		ret = iwl_run_init_mvm_ucode(mvm, false);
 		if (ret && !iwlmvm_mod_params.init_dbg) {
 			IWL_ERR(mvm, "Failed to run INIT ucode: %d\n", ret);
@@ -424,6 +433,10 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
 			goto error;
 	}
 
+	ret = iwl_mvm_power_update_device_mode(mvm);
+	if (ret)
+		goto error;
+
 	IWL_DEBUG_INFO(mvm, "RT uCode started.\n");
 	return 0;
  error:

drivers/net/wireless/iwlwifi/mvm/mac-ctxt.c

@@ -80,7 +80,7 @@ struct iwl_mvm_mac_iface_iterator_data {
 	struct ieee80211_vif *vif;
 	unsigned long available_mac_ids[BITS_TO_LONGS(NUM_MAC_INDEX_DRIVER)];
 	unsigned long available_tsf_ids[BITS_TO_LONGS(NUM_TSF_IDS)];
-	unsigned long used_hw_queues[BITS_TO_LONGS(IWL_MVM_FIRST_AGG_QUEUE)];
+	unsigned long used_hw_queues[BITS_TO_LONGS(IWL_MVM_MAX_QUEUES)];
 	enum iwl_tsf_id preferred_tsf;
 	bool found_vif;
 };
@@ -218,7 +218,7 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
 		.preferred_tsf = NUM_TSF_IDS,
 		.used_hw_queues = {
 			BIT(IWL_MVM_OFFCHANNEL_QUEUE) |
-			BIT(IWL_MVM_AUX_QUEUE) |
+			BIT(mvm->aux_queue) |
 			BIT(IWL_MVM_CMD_QUEUE)
 		},
 		.found_vif = false,
@@ -242,9 +242,17 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
 	 * that we should share it with another interface.
 	 */
 
-	/* Currently, MAC ID 0 should be used only for the managed vif */
-	if (vif->type != NL80211_IFTYPE_STATION || vif->p2p)
+	/* Currently, MAC ID 0 should be used only for the managed/IBSS vif */
+	switch (vif->type) {
+	case NL80211_IFTYPE_ADHOC:
+		break;
+	case NL80211_IFTYPE_STATION:
+		if (!vif->p2p)
+			break;
+		/* fall through */
+	default:
 		__clear_bit(0, data.available_mac_ids);
+	}
 
 	ieee80211_iterate_active_interfaces_atomic(
 		mvm->hw, IEEE80211_IFACE_ITER_RESUME_ALL,
@@ -302,9 +310,9 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
 	/* Find available queues, and allocate them to the ACs */
 	for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
 		u8 queue = find_first_zero_bit(data.used_hw_queues,
-					       IWL_MVM_FIRST_AGG_QUEUE);
+					       mvm->first_agg_queue);
 
-		if (queue >= IWL_MVM_FIRST_AGG_QUEUE) {
+		if (queue >= mvm->first_agg_queue) {
 			IWL_ERR(mvm, "Failed to allocate queue\n");
 			ret = -EIO;
 			goto exit_fail;
@@ -317,9 +325,9 @@ static int iwl_mvm_mac_ctxt_allocate_resources(struct iwl_mvm *mvm,
 	/* Allocate the CAB queue for softAP and GO interfaces */
 	if (vif->type == NL80211_IFTYPE_AP) {
 		u8 queue = find_first_zero_bit(data.used_hw_queues,
-					       IWL_MVM_FIRST_AGG_QUEUE);
+					       mvm->first_agg_queue);
 
-		if (queue >= IWL_MVM_FIRST_AGG_QUEUE) {
+		if (queue >= mvm->first_agg_queue) {
 			IWL_ERR(mvm, "Failed to allocate cab queue\n");
 			ret = -EIO;
 			goto exit_fail;
@@ -559,8 +567,12 @@ static void iwl_mvm_mac_ctxt_cmd_common(struct iwl_mvm *mvm,
 		cmd->qos_flags |= cpu_to_le32(MAC_QOS_FLG_UPDATE_EDCA);
 
 	/* Don't use cts to self as the fw doesn't support it currently. */
-	if (vif->bss_conf.use_cts_prot)
+	if (vif->bss_conf.use_cts_prot) {
 		cmd->protection_flags |= cpu_to_le32(MAC_PROT_FLG_TGG_PROTECT);
+		if (IWL_UCODE_API(mvm->fw->ucode_ver) >= 8)
+			cmd->protection_flags |=
+				cpu_to_le32(MAC_PROT_FLG_SELF_CTS_EN);
+	}
 
 	/*
 	 * I think that we should enable these 2 flags regardless the HT PROT
@@ -712,6 +724,31 @@ static int iwl_mvm_mac_ctxt_cmd_listener(struct iwl_mvm *mvm,
 	return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
 }
 
+static int iwl_mvm_mac_ctxt_cmd_ibss(struct iwl_mvm *mvm,
+				     struct ieee80211_vif *vif,
+				     u32 action)
+{
+	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+	struct iwl_mac_ctx_cmd cmd = {};
+
+	WARN_ON(vif->type != NL80211_IFTYPE_ADHOC);
+
+	iwl_mvm_mac_ctxt_cmd_common(mvm, vif, &cmd, action);
+
+	cmd.filter_flags = cpu_to_le32(MAC_FILTER_IN_BEACON |
+				       MAC_FILTER_IN_PROBE_REQUEST);
+
+	/* cmd.ibss.beacon_time/cmd.ibss.beacon_tsf are curently ignored */
+	cmd.ibss.bi = cpu_to_le32(vif->bss_conf.beacon_int);
+	cmd.ibss.bi_reciprocal =
+		cpu_to_le32(iwl_mvm_reciprocal(vif->bss_conf.beacon_int));
+
+	/* TODO: Assumes that the beacon id == mac context id */
+	cmd.ibss.beacon_template = cpu_to_le32(mvmvif->id);
+
+	return iwl_mvm_mac_ctxt_send_cmd(mvm, &cmd);
+}
+
 struct iwl_mvm_go_iterator_data {
 	bool go_active;
 };
@@ -721,7 +758,8 @@ static void iwl_mvm_go_iterator(void *_data, u8 *mac, struct ieee80211_vif *vif)
 	struct iwl_mvm_go_iterator_data *data = _data;
 	struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
 
-	if (vif->type == NL80211_IFTYPE_AP && vif->p2p && mvmvif->ap_active)
+	if (vif->type == NL80211_IFTYPE_AP && vif->p2p &&
+	    mvmvif->ap_ibss_active)
 		data->go_active = true;
 }
 
@@ -833,6 +871,7 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
 		cpu_to_le32(iwl_mvm_mac80211_idx_to_hwrate(rate));
 
 	/* Set up TX beacon command fields */
+	if (vif->type == NL80211_IFTYPE_AP)
 		iwl_mvm_mac_ctxt_set_tim(mvm, &beacon_cmd,
 					 beacon->data,
 					 beacon_skb_len);
@@ -848,14 +887,15 @@ static int iwl_mvm_mac_ctxt_send_beacon(struct iwl_mvm *mvm,
 	return iwl_mvm_send_cmd(mvm, &cmd);
 }
 
-/* The beacon template for the AP/GO context has changed and needs update */
+/* The beacon template for the AP/GO/IBSS has changed and needs update */
 int iwl_mvm_mac_ctxt_beacon_changed(struct iwl_mvm *mvm,
 				    struct ieee80211_vif *vif)
 {
 	struct sk_buff *beacon;
 	int ret;
 
-	WARN_ON(vif->type != NL80211_IFTYPE_AP);
+	WARN_ON(vif->type != NL80211_IFTYPE_AP &&
+		vif->type != NL80211_IFTYPE_ADHOC);
 
 	beacon = ieee80211_beacon_get(mvm->hw, vif);
 	if (!beacon)
@@ -1018,6 +1058,8 @@ static int iwl_mvm_mac_ctx_send(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 		return iwl_mvm_mac_ctxt_cmd_listener(mvm, vif, action);
 	case NL80211_IFTYPE_P2P_DEVICE:
 		return iwl_mvm_mac_ctxt_cmd_p2p_device(mvm, vif, action);
+	case NL80211_IFTYPE_ADHOC:
+		return iwl_mvm_mac_ctxt_cmd_ibss(mvm, vif, action);
 	default:
 		break;
 	}
@@ -1038,6 +1080,9 @@ int iwl_mvm_mac_ctxt_add(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 	if (ret)
 		return ret;
 
+	/* will only do anything at resume from D3 time */
+	iwl_mvm_set_last_nonqos_seq(mvm, vif);
+
 	mvmvif->uploaded = true;
 	return 0;
 }

drivers/net/wireless/iwlwifi/mvm/mvm.h

@@ -162,6 +162,7 @@ enum iwl_power_scheme {
 struct iwl_mvm_power_ops {
 	int (*power_update_mode)(struct iwl_mvm *mvm,
 				 struct ieee80211_vif *vif);
+	int (*power_update_device_mode)(struct iwl_mvm *mvm);
 	int (*power_disable)(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	int (*power_dbgfs_read)(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
@@ -241,12 +242,18 @@ enum iwl_mvm_smps_type_request {
 * @last_beacon_signal: last beacon rssi signal in dbm
 * @ave_beacon_signal: average beacon signal
 * @last_cqm_event: rssi of the last cqm event
+* @bt_coex_min_thold: minimum threshold for BT coex
+* @bt_coex_max_thold: maximum threshold for BT coex
+* @last_bt_coex_event: rssi of the last BT coex event
 */
 struct iwl_mvm_vif_bf_data {
 	bool bf_enabled;
 	bool ba_enabled;
 	s8 ave_beacon_signal;
 	s8 last_cqm_event;
+	s8 bt_coex_min_thold;
+	s8 bt_coex_max_thold;
+	s8 last_bt_coex_event;
 };
 
 /**
@@ -255,7 +262,7 @@ struct iwl_mvm_vif_bf_data {
  * @color: to solve races upon MAC addition and removal
  * @ap_sta_id: the sta_id of the AP - valid only if VIF type is STA
  * @uploaded: indicates the MAC context has been added to the device
- * @ap_active: indicates that ap context is configured, and that the interface
+ * @ap_ibss_active: indicates that AP/IBSS is configured and that the interface
  *	should get quota etc.
  * @monitor_active: indicates that monitor context is configured, and that the
  * interface should get quota etc.
@@ -272,7 +279,7 @@ struct iwl_mvm_vif {
 	u8 ap_sta_id;
 
 	bool uploaded;
-	bool ap_active;
+	bool ap_ibss_active;
 	bool monitor_active;
 	struct iwl_mvm_vif_bf_data bf_data;
 
@@ -306,6 +313,9 @@ struct iwl_mvm_vif {
 
 	int tx_key_idx;
 
+	bool seqno_valid;
+	u16 seqno;
+
 #if IS_ENABLED(CONFIG_IPV6)
 	/* IPv6 addresses for WoWLAN */
 	struct in6_addr target_ipv6_addrs[IWL_PROTO_OFFLOAD_NUM_IPV6_ADDRS_MAX];
@@ -333,6 +343,7 @@ iwl_mvm_vif_from_mac80211(struct ieee80211_vif *vif)
 enum iwl_scan_status {
 	IWL_MVM_SCAN_NONE,
 	IWL_MVM_SCAN_OS,
+	IWL_MVM_SCAN_SCHED,
 };
 
 /**
@@ -434,7 +445,7 @@ struct iwl_mvm {
 
 	enum iwl_ucode_type cur_ucode;
 	bool ucode_loaded;
-	bool init_ucode_run;
+	bool init_ucode_complete;
 	u32 error_event_table;
 	u32 log_event_table;
 
@@ -470,6 +481,9 @@ struct iwl_mvm {
 	enum iwl_scan_status scan_status;
 	struct iwl_scan_cmd *scan_cmd;
 
+	/* rx chain antennas set through debugfs for the scan command */
+	u8 scan_rx_ant;
+
 	/* Internal station */
 	struct iwl_mvm_int_sta aux_sta;
 
@@ -479,7 +493,8 @@ struct iwl_mvm {
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	struct dentry *debugfs_dir;
 	u32 dbgfs_sram_offset, dbgfs_sram_len;
-	bool prevent_power_down_d3;
+	bool disable_power_off;
+	bool disable_power_off_d3;
 #endif
 
 	struct iwl_mvm_phy_ctxt phy_ctxts[NUM_PHY_CTX];
@@ -523,12 +538,23 @@ struct iwl_mvm {
 	/* BT-Coex */
 	u8 bt_kill_msk;
 	struct iwl_bt_coex_profile_notif last_bt_notif;
+	struct iwl_bt_coex_ci_cmd last_bt_ci_cmd;
 
 	/* Thermal Throttling and CTkill */
 	struct iwl_mvm_tt_mgmt thermal_throttle;
 	s32 temperature;	/* Celsius */
 
 	const struct iwl_mvm_power_ops *pm_ops;
+
+#ifdef CONFIG_NL80211_TESTMODE
+	u32 noa_duration;
+	struct ieee80211_vif *noa_vif;
+#endif
+
+	/* Tx queues */
+	u8 aux_queue;
+	u8 first_agg_queue;
+	u8 last_agg_queue;
 };
 
 /* Extract MVM priv from op_mode and _hw */
@@ -570,6 +596,9 @@ int iwl_run_init_mvm_ucode(struct iwl_mvm *mvm, bool read_nvm);
 /* Utils */
 int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags,
 					enum ieee80211_band band);
+void iwl_mvm_hwrate_to_tx_rate(u32 rate_n_flags,
+			       enum ieee80211_band band,
+			       struct ieee80211_tx_rate *r);
 u8 iwl_mvm_mac80211_idx_to_hwrate(int rate_idx);
 void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm);
 void iwl_mvm_dump_sram(struct iwl_mvm *mvm);
@@ -608,6 +637,7 @@ int iwl_mvm_rx_statistics(struct iwl_mvm *mvm,
 
 /* NVM */
 int iwl_nvm_init(struct iwl_mvm *mvm);
+int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm);
 
 int iwl_mvm_up(struct iwl_mvm *mvm);
 int iwl_mvm_load_d3_fw(struct iwl_mvm *mvm);
@@ -682,6 +712,23 @@ int iwl_mvm_rx_scan_complete(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb,
 			     struct iwl_device_cmd *cmd);
 void iwl_mvm_cancel_scan(struct iwl_mvm *mvm);
 
+/* Scheduled scan */
+int iwl_mvm_rx_scan_offload_complete_notif(struct iwl_mvm *mvm,
+					   struct iwl_rx_cmd_buffer *rxb,
+					   struct iwl_device_cmd *cmd);
+int iwl_mvm_config_sched_scan(struct iwl_mvm *mvm,
+			      struct ieee80211_vif *vif,
+			      struct cfg80211_sched_scan_request *req,
+			      struct ieee80211_sched_scan_ies *ies);
+int iwl_mvm_config_sched_scan_profiles(struct iwl_mvm *mvm,
+				       struct cfg80211_sched_scan_request *req);
+int iwl_mvm_sched_scan_start(struct iwl_mvm *mvm,
+			     struct cfg80211_sched_scan_request *req);
+void iwl_mvm_sched_scan_stop(struct iwl_mvm *mvm);
+int iwl_mvm_rx_sched_scan_results(struct iwl_mvm *mvm,
+				  struct iwl_rx_cmd_buffer *rxb,
+				  struct iwl_device_cmd *cmd);
+
 /* MVM debugfs */
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir);
@@ -720,6 +767,13 @@ static inline int iwl_mvm_power_disable(struct iwl_mvm *mvm,
 	return mvm->pm_ops->power_disable(mvm, vif);
 }
 
+static inline int iwl_mvm_power_update_device_mode(struct iwl_mvm *mvm)
+{
+	if (mvm->pm_ops->power_update_device_mode)
+		return mvm->pm_ops->power_update_device_mode(mvm);
+	return 0;
+}
+
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 static inline int iwl_mvm_power_dbgfs_read(struct iwl_mvm *mvm,
 					    struct ieee80211_vif *vif,
@@ -745,6 +799,15 @@ void iwl_mvm_ipv6_addr_change(struct ieee80211_hw *hw,
 void iwl_mvm_set_default_unicast_key(struct ieee80211_hw *hw,
 				     struct ieee80211_vif *vif, int idx);
 extern const struct file_operations iwl_dbgfs_d3_test_ops;
+#ifdef CONFIG_PM_SLEEP
+void iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm,
+				 struct ieee80211_vif *vif);
+#else
+static inline void
+iwl_mvm_set_last_nonqos_seq(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
+{
+}
+#endif
 
 /* BT Coex */
 int iwl_send_bt_prio_tbl(struct iwl_mvm *mvm);
@@ -754,7 +817,20 @@ int iwl_mvm_rx_bt_coex_notif(struct iwl_mvm *mvm,
 			     struct iwl_device_cmd *cmd);
 void iwl_mvm_bt_rssi_event(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
 			   enum ieee80211_rssi_event rssi_event);
-void iwl_mvm_bt_coex_vif_assoc(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
+void iwl_mvm_bt_coex_vif_change(struct iwl_mvm *mvm);
+u16 iwl_mvm_bt_coex_agg_time_limit(struct iwl_mvm *mvm,
+				   struct ieee80211_sta *sta);
+bool iwl_mvm_bt_coex_is_mimo_allowed(struct iwl_mvm *mvm,
+				     struct ieee80211_sta *sta);
+
+enum iwl_bt_kill_msk {
+	BT_KILL_MSK_DEFAULT,
+	BT_KILL_MSK_SCO_HID_A2DP,
+	BT_KILL_MSK_REDUCED_TXPOW,
+	BT_KILL_MSK_MAX,
+};
+extern const u32 iwl_bt_ack_kill_msk[BT_KILL_MSK_MAX];
+extern const u32 iwl_bt_cts_kill_msk[BT_KILL_MSK_MAX];
 
 /* beacon filtering */
 #ifdef CONFIG_IWLWIFI_DEBUGFS

drivers/net/wireless/iwlwifi/mvm/nvm.c

@@ -77,7 +77,7 @@ static const int nvm_to_read[] = {
 
 /* Default NVM size to read */
 #define IWL_NVM_DEFAULT_CHUNK_SIZE (2*1024)
-#define IWL_MAX_NVM_SECTION_SIZE 6000
+#define IWL_MAX_NVM_SECTION_SIZE 7000
 
 #define NVM_WRITE_OPCODE 1
 #define NVM_READ_OPCODE 0
@@ -259,6 +259,8 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
 #define MAX_NVM_FILE_LEN	16384
 
 /*
+ * Reads external NVM from a file into mvm->nvm_sections
+ *
  * HOW TO CREATE THE NVM FILE FORMAT:
  * ------------------------------
  * 1. create hex file, format:
@@ -277,20 +279,23 @@ iwl_parse_nvm_sections(struct iwl_mvm *mvm)
  *
  * 4. save as "iNVM_xxx.bin" under /lib/firmware
  */
-static int iwl_mvm_load_external_nvm(struct iwl_mvm *mvm)
+static int iwl_mvm_read_external_nvm(struct iwl_mvm *mvm)
 {
-	int ret, section_id, section_size;
+	int ret, section_size;
+	u16 section_id;
 	const struct firmware *fw_entry;
 	const struct {
 		__le16 word1;
 		__le16 word2;
 		u8 data[];
 	} *file_sec;
-	const u8 *eof;
+	const u8 *eof, *temp;
 
 #define NVM_WORD1_LEN(x) (8 * (x & 0x03FF))
 #define NVM_WORD2_ID(x) (x >> 12)
 
+	IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from external NVM\n");
+
 	/*
 	 * Obtain NVM image via request_firmware. Since we already used
 	 * request_firmware_nowait() for the firmware binary load and only
@@ -362,12 +367,18 @@ static int iwl_mvm_load_external_nvm(struct iwl_mvm *mvm)
 			break;
 		}
 
-		ret = iwl_nvm_write_section(mvm, section_id, file_sec->data,
-					    section_size);
-		if (ret < 0) {
-			IWL_ERR(mvm, "iwl_mvm_send_cmd failed: %d\n", ret);
+		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;
 
 		/* advance to the next section */
 		file_sec = (void *)(file_sec->data + section_size);
@@ -377,6 +388,28 @@ static int iwl_mvm_load_external_nvm(struct iwl_mvm *mvm)
 	return ret;
 }
 
+/* Loads the NVM data stored in mvm->nvm_sections into the NIC */
+int iwl_mvm_load_nvm_to_nic(struct iwl_mvm *mvm)
+{
+	int i, ret;
+	u16 section_id;
+	struct iwl_nvm_section *sections = mvm->nvm_sections;
+
+	IWL_DEBUG_EEPROM(mvm->trans->dev, "'Write to NVM\n");
+
+	for (i = 0; i < ARRAY_SIZE(nvm_to_read); i++) {
+		section_id = nvm_to_read[i];
+		ret = iwl_nvm_write_section(mvm, section_id,
+					    sections[section_id].data,
+					    sections[section_id].length);
+		if (ret < 0) {
+			IWL_ERR(mvm, "iwl_mvm_send_cmd failed: %d\n", ret);
+			break;
+		}
+	}
+	return ret;
+}
+
 int iwl_nvm_init(struct iwl_mvm *mvm)
 {
 	int ret, i, section;
@@ -385,11 +418,10 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
 	/* load external NVM if configured */
 	if (iwlwifi_mod_params.nvm_file) {
 		/* move to External NVM flow */
-		ret = iwl_mvm_load_external_nvm(mvm);
+		ret = iwl_mvm_read_external_nvm(mvm);
 		if (ret)
 			return ret;
-	}
-
+	} else {
 		/* Read From FW NVM */
 		IWL_DEBUG_EEPROM(mvm->trans->dev, "Read from NVM\n");
 
@@ -415,6 +447,7 @@ int iwl_nvm_init(struct iwl_mvm *mvm)
 		kfree(nvm_buffer);
 		if (ret < 0)
 			return ret;
+	}
 
 	mvm->nvm_data = iwl_parse_nvm_sections(mvm);
 	if (!mvm->nvm_data)

drivers/net/wireless/iwlwifi/mvm/ops.c

@@ -224,6 +224,10 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = {
 
 	RX_HANDLER(SCAN_REQUEST_CMD, iwl_mvm_rx_scan_response, false),
 	RX_HANDLER(SCAN_COMPLETE_NOTIFICATION, iwl_mvm_rx_scan_complete, false),
+	RX_HANDLER(SCAN_OFFLOAD_COMPLETE,
+		   iwl_mvm_rx_scan_offload_complete_notif, false),
+	RX_HANDLER(MATCH_FOUND_NOTIFICATION, iwl_mvm_rx_sched_scan_results,
+		   false),
 
 	RX_HANDLER(RADIO_VERSION_NOTIFICATION, iwl_mvm_rx_radio_ver, false),
 	RX_HANDLER(CARD_STATE_NOTIFICATION, iwl_mvm_rx_card_state_notif, false),
@@ -249,6 +253,7 @@ static const char *iwl_mvm_cmd_strings[REPLY_MAX] = {
 	CMD(TIME_EVENT_NOTIFICATION),
 	CMD(BINDING_CONTEXT_CMD),
 	CMD(TIME_QUOTA_CMD),
+	CMD(NON_QOS_TX_COUNTER_CMD),
 	CMD(RADIO_VERSION_NOTIFICATION),
 	CMD(SCAN_REQUEST_CMD),
 	CMD(SCAN_ABORT_CMD),
@@ -260,10 +265,12 @@ static const char *iwl_mvm_cmd_strings[REPLY_MAX] = {
 	CMD(CALIB_RES_NOTIF_PHY_DB),
 	CMD(SET_CALIB_DEFAULT_CMD),
 	CMD(CALIBRATION_COMPLETE_NOTIFICATION),
+	CMD(ADD_STA_KEY),
 	CMD(ADD_STA),
 	CMD(REMOVE_STA),
 	CMD(LQ_CMD),
 	CMD(SCAN_OFFLOAD_CONFIG_CMD),
+	CMD(MATCH_FOUND_NOTIFICATION),
 	CMD(SCAN_OFFLOAD_REQUEST_CMD),
 	CMD(SCAN_OFFLOAD_ABORT_CMD),
 	CMD(SCAN_OFFLOAD_COMPLETE),
@@ -303,6 +310,7 @@ static const char *iwl_mvm_cmd_strings[REPLY_MAX] = {
 	CMD(REPLY_BEACON_FILTERING_CMD),
 	CMD(REPLY_THERMAL_MNG_BACKOFF),
 	CMD(MAC_PM_POWER_TABLE),
+	CMD(BT_COEX_CI),
 };
 #undef CMD
 
@@ -344,6 +352,14 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 
 	mvm->restart_fw = iwlwifi_mod_params.restart_fw ? -1 : 0;
 
+	mvm->aux_queue = 15;
+	mvm->first_agg_queue = 16;
+	mvm->last_agg_queue = mvm->cfg->base_params->num_of_queues - 1;
+	if (mvm->cfg->base_params->num_of_queues == 16) {
+		mvm->aux_queue = 11;
+		mvm->first_agg_queue = 12;
+	}
+
 	mutex_init(&mvm->mutex);
 	spin_lock_init(&mvm->async_handlers_lock);
 	INIT_LIST_HEAD(&mvm->time_event_list);
@@ -401,12 +417,19 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 	IWL_INFO(mvm, "Detected %s, REV=0x%X\n",
 		 mvm->cfg->name, mvm->trans->hw_rev);
 
+	iwl_mvm_tt_initialize(mvm);
+
+	/*
+	 * If the NVM exists in an external file,
+	 * there is no need to unnecessarily power up the NIC at driver load
+	 */
+	if (iwlwifi_mod_params.nvm_file) {
+			iwl_nvm_init(mvm);
+	} else {
 		err = iwl_trans_start_hw(mvm->trans);
 		if (err)
 			goto out_free;
 
-	iwl_mvm_tt_initialize(mvm);
-
 		mutex_lock(&mvm->mutex);
 		err = iwl_run_init_mvm_ucode(mvm, true);
 		mutex_unlock(&mvm->mutex);
@@ -419,6 +442,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
 		/* Stop the hw after the ALIVE and NVM has been read */
 		if (!iwlmvm_mod_params.init_dbg)
 			iwl_trans_stop_hw(mvm->trans, false);
+	}
 
 	scan_size = sizeof(struct iwl_scan_cmd) +
 		mvm->fw->ucode_capa.max_probe_length +
@@ -449,6 +473,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
  out_free:
 	iwl_phy_db_free(mvm->phy_db);
 	kfree(mvm->scan_cmd);
+	if (!iwlwifi_mod_params.nvm_file)
 		iwl_trans_stop_hw(trans, true);
 	ieee80211_free_hw(mvm->hw);
 	return NULL;
@@ -715,6 +740,9 @@ static void iwl_mvm_nic_restart(struct iwl_mvm *mvm)
 		case IWL_MVM_SCAN_OS:
 			ieee80211_scan_completed(mvm->hw, true);
 			break;
+		case IWL_MVM_SCAN_SCHED:
+			ieee80211_sched_scan_stopped(mvm->hw);
+			break;
 		}
 
 		if (mvm->restart_fw > 0)

drivers/net/wireless/iwlwifi/mvm/power.c

@@ -297,11 +297,6 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 	}
 
 	if (cmd->flags & cpu_to_le16(POWER_FLAGS_ADVANCE_PM_ENA_MSK)) {
-		cmd->rx_data_timeout_uapsd =
-			cpu_to_le32(IWL_MVM_UAPSD_RX_DATA_TIMEOUT);
-		cmd->tx_data_timeout_uapsd =
-			cpu_to_le32(IWL_MVM_UAPSD_TX_DATA_TIMEOUT);
-
 		if (cmd->uapsd_ac_flags == (BIT(IEEE80211_AC_VO) |
 					    BIT(IEEE80211_AC_VI) |
 					    BIT(IEEE80211_AC_BE) |
@@ -316,10 +311,31 @@ static void iwl_mvm_power_build_cmd(struct iwl_mvm *mvm,
 		}
 
 		cmd->uapsd_max_sp = IWL_UAPSD_MAX_SP;
+
+		if (mvm->cur_ucode == IWL_UCODE_WOWLAN || cmd->flags &
+		    cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) {
+			cmd->rx_data_timeout_uapsd =
+				cpu_to_le32(IWL_MVM_WOWLAN_PS_RX_DATA_TIMEOUT);
+			cmd->tx_data_timeout_uapsd =
+				cpu_to_le32(IWL_MVM_WOWLAN_PS_TX_DATA_TIMEOUT);
+		} else {
+			cmd->rx_data_timeout_uapsd =
+				cpu_to_le32(IWL_MVM_UAPSD_RX_DATA_TIMEOUT);
+			cmd->tx_data_timeout_uapsd =
+				cpu_to_le32(IWL_MVM_UAPSD_TX_DATA_TIMEOUT);
+		}
+
+		if (cmd->flags & cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) {
+			cmd->heavy_tx_thld_packets =
+				IWL_MVM_PS_SNOOZE_HEAVY_TX_THLD_PACKETS;
+			cmd->heavy_rx_thld_packets =
+				IWL_MVM_PS_SNOOZE_HEAVY_RX_THLD_PACKETS;
+		} else {
 			cmd->heavy_tx_thld_packets =
 				IWL_MVM_PS_HEAVY_TX_THLD_PACKETS;
 			cmd->heavy_rx_thld_packets =
 				IWL_MVM_PS_HEAVY_RX_THLD_PACKETS;
+		}
 		cmd->heavy_tx_thld_percentage =
 			IWL_MVM_PS_HEAVY_TX_THLD_PERCENT;
 		cmd->heavy_rx_thld_percentage =
@@ -427,6 +443,32 @@ static int iwl_mvm_power_mac_disable(struct iwl_mvm *mvm,
 				    sizeof(cmd), &cmd);
 }
 
+static int iwl_mvm_power_update_device(struct iwl_mvm *mvm)
+{
+	struct iwl_device_power_cmd cmd = {
+		.flags = cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK),
+	};
+
+	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD))
+		return 0;
+
+	if (iwlmvm_mod_params.power_scheme == IWL_POWER_SCHEME_CAM)
+		cmd.flags |= cpu_to_le16(DEVICE_POWER_FLAGS_CAM_MSK);
+
+#ifdef CONFIG_IWLWIFI_DEBUGFS
+	if ((mvm->cur_ucode == IWL_UCODE_WOWLAN) ? mvm->disable_power_off_d3 :
+	    mvm->disable_power_off)
+		cmd.flags &=
+			cpu_to_le16(~DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK);
+#endif
+	IWL_DEBUG_POWER(mvm,
+			"Sending device power command with flags = 0x%X\n",
+			cmd.flags);
+
+	return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC, sizeof(cmd),
+				    &cmd);
+}
+
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 static int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
 					struct ieee80211_vif *vif, char *buf,
@@ -437,6 +479,7 @@ static int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
 
 	iwl_mvm_power_build_cmd(mvm, vif, &cmd);
 
+	if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD))
 		pos += scnprintf(buf+pos, bufsz-pos, "disable_power_off = %d\n",
 				 (cmd.flags &
 				 cpu_to_le16(POWER_FLAGS_POWER_SAVE_ENA_MSK)) ?
@@ -606,6 +649,7 @@ int iwl_mvm_update_beacon_filter(struct iwl_mvm *mvm,
 
 const struct iwl_mvm_power_ops pm_mac_ops = {
 	.power_update_mode = iwl_mvm_power_mac_update_mode,
+	.power_update_device_mode = iwl_mvm_power_update_device,
 	.power_disable = iwl_mvm_power_mac_disable,
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	.power_dbgfs_read = iwl_mvm_power_mac_dbgfs_read,

drivers/net/wireless/iwlwifi/mvm/quota.c

@@ -110,7 +110,8 @@ static void iwl_mvm_quota_iterator(void *_data, u8 *mac,
 			data->n_interfaces[id]++;
 		break;
 	case NL80211_IFTYPE_AP:
-		if (mvmvif->ap_active)
+	case NL80211_IFTYPE_ADHOC:
+		if (mvmvif->ap_ibss_active)
 			data->n_interfaces[id]++;
 		break;
 	case NL80211_IFTYPE_MONITOR:
@@ -119,16 +120,45 @@ static void iwl_mvm_quota_iterator(void *_data, u8 *mac,
 		break;
 	case NL80211_IFTYPE_P2P_DEVICE:
 		break;
-	case NL80211_IFTYPE_ADHOC:
-		if (vif->bss_conf.ibss_joined)
-			data->n_interfaces[id]++;
-		break;
 	default:
 		WARN_ON_ONCE(1);
 		break;
 	}
 }
 
+static void iwl_mvm_adjust_quota_for_noa(struct iwl_mvm *mvm,
+					 struct iwl_time_quota_cmd *cmd)
+{
+#ifdef CONFIG_NL80211_TESTMODE
+	struct iwl_mvm_vif *mvmvif;
+	int i, phy_id = -1, beacon_int = 0;
+
+	if (!mvm->noa_duration || !mvm->noa_vif)
+		return;
+
+	mvmvif = iwl_mvm_vif_from_mac80211(mvm->noa_vif);
+	if (!mvmvif->ap_ibss_active)
+		return;
+
+	phy_id = mvmvif->phy_ctxt->id;
+	beacon_int = mvm->noa_vif->bss_conf.beacon_int;
+
+	for (i = 0; i < MAX_BINDINGS; i++) {
+		u32 id_n_c = le32_to_cpu(cmd->quotas[i].id_and_color);
+		u32 id = (id_n_c & FW_CTXT_ID_MSK) >> FW_CTXT_ID_POS;
+		u32 quota = le32_to_cpu(cmd->quotas[i].quota);
+
+		if (id != phy_id)
+			continue;
+
+		quota *= (beacon_int - mvm->noa_duration);
+		quota /= beacon_int;
+
+		cmd->quotas[i].quota = cpu_to_le32(quota);
+	}
+#endif
+}
+
 int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
 {
 	struct iwl_time_quota_cmd cmd = {};
@@ -196,6 +226,8 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *newvif)
 	/* Give the remainder of the session to the first binding */
 	le32_add_cpu(&cmd.quotas[0].quota, quota_rem);
 
+	iwl_mvm_adjust_quota_for_noa(mvm, &cmd);
+
 	ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, CMD_SYNC,
 				   sizeof(cmd), &cmd);
 	if (ret)

drivers/net/wireless/iwlwifi/mvm/rs.h

@@ -36,8 +36,10 @@
 
 struct iwl_rs_rate_info {
 	u8 plcp;	  /* uCode API:  IWL_RATE_6M_PLCP, etc. */
-	u8 plcp_siso;	/* uCode API:  IWL_RATE_SISO_6M_PLCP, etc. */
-	u8 plcp_mimo2;	/* uCode API:  IWL_RATE_MIMO2_6M_PLCP, etc. */
+	u8 plcp_ht_siso;  /* uCode API:  IWL_RATE_SISO_6M_PLCP, etc. */
+	u8 plcp_ht_mimo2; /* uCode API:  IWL_RATE_MIMO2_6M_PLCP, etc. */
+	u8 plcp_vht_siso;
+	u8 plcp_vht_mimo2;
 	u8 prev_rs;      /* previous rate used in rs algo */
 	u8 next_rs;      /* next rate used in rs algo */
 };
@@ -83,35 +85,52 @@ enum {
 #define	IWL_RATE_11M_MASK  (1 << IWL_RATE_11M_INDEX)
 
 
-/* uCode API values for OFDM high-throughput (HT) bit rates */
+/* uCode API values for HT/VHT bit rates */
 enum {
-	IWL_RATE_SISO_6M_PLCP = 0,
-	IWL_RATE_SISO_12M_PLCP = 1,
-	IWL_RATE_SISO_18M_PLCP = 2,
-	IWL_RATE_SISO_24M_PLCP = 3,
-	IWL_RATE_SISO_36M_PLCP = 4,
-	IWL_RATE_SISO_48M_PLCP = 5,
-	IWL_RATE_SISO_54M_PLCP = 6,
-	IWL_RATE_SISO_60M_PLCP = 7,
-	IWL_RATE_MIMO2_6M_PLCP  = 0x8,
-	IWL_RATE_MIMO2_12M_PLCP = 0x9,
-	IWL_RATE_MIMO2_18M_PLCP = 0xa,
-	IWL_RATE_MIMO2_24M_PLCP = 0xb,
-	IWL_RATE_MIMO2_36M_PLCP = 0xc,
-	IWL_RATE_MIMO2_48M_PLCP = 0xd,
-	IWL_RATE_MIMO2_54M_PLCP = 0xe,
-	IWL_RATE_MIMO2_60M_PLCP = 0xf,
-	IWL_RATE_MIMO3_6M_PLCP  = 0x10,
-	IWL_RATE_MIMO3_12M_PLCP = 0x11,
-	IWL_RATE_MIMO3_18M_PLCP = 0x12,
-	IWL_RATE_MIMO3_24M_PLCP = 0x13,
-	IWL_RATE_MIMO3_36M_PLCP = 0x14,
-	IWL_RATE_MIMO3_48M_PLCP = 0x15,
-	IWL_RATE_MIMO3_54M_PLCP = 0x16,
-	IWL_RATE_MIMO3_60M_PLCP = 0x17,
-	IWL_RATE_SISO_INVM_PLCP,
-	IWL_RATE_MIMO2_INVM_PLCP = IWL_RATE_SISO_INVM_PLCP,
-	IWL_RATE_MIMO3_INVM_PLCP = IWL_RATE_SISO_INVM_PLCP,
+	IWL_RATE_HT_SISO_MCS_0_PLCP = 0,
+	IWL_RATE_HT_SISO_MCS_1_PLCP = 1,
+	IWL_RATE_HT_SISO_MCS_2_PLCP = 2,
+	IWL_RATE_HT_SISO_MCS_3_PLCP = 3,
+	IWL_RATE_HT_SISO_MCS_4_PLCP = 4,
+	IWL_RATE_HT_SISO_MCS_5_PLCP = 5,
+	IWL_RATE_HT_SISO_MCS_6_PLCP = 6,
+	IWL_RATE_HT_SISO_MCS_7_PLCP = 7,
+	IWL_RATE_HT_MIMO2_MCS_0_PLCP = 0x8,
+	IWL_RATE_HT_MIMO2_MCS_1_PLCP = 0x9,
+	IWL_RATE_HT_MIMO2_MCS_2_PLCP = 0xA,
+	IWL_RATE_HT_MIMO2_MCS_3_PLCP = 0xB,
+	IWL_RATE_HT_MIMO2_MCS_4_PLCP = 0xC,
+	IWL_RATE_HT_MIMO2_MCS_5_PLCP = 0xD,
+	IWL_RATE_HT_MIMO2_MCS_6_PLCP = 0xE,
+	IWL_RATE_HT_MIMO2_MCS_7_PLCP = 0xF,
+	IWL_RATE_VHT_SISO_MCS_0_PLCP = 0,
+	IWL_RATE_VHT_SISO_MCS_1_PLCP = 1,
+	IWL_RATE_VHT_SISO_MCS_2_PLCP = 2,
+	IWL_RATE_VHT_SISO_MCS_3_PLCP = 3,
+	IWL_RATE_VHT_SISO_MCS_4_PLCP = 4,
+	IWL_RATE_VHT_SISO_MCS_5_PLCP = 5,
+	IWL_RATE_VHT_SISO_MCS_6_PLCP = 6,
+	IWL_RATE_VHT_SISO_MCS_7_PLCP = 7,
+	IWL_RATE_VHT_SISO_MCS_8_PLCP = 8,
+	IWL_RATE_VHT_SISO_MCS_9_PLCP = 9,
+	IWL_RATE_VHT_MIMO2_MCS_0_PLCP = 0x10,
+	IWL_RATE_VHT_MIMO2_MCS_1_PLCP = 0x11,
+	IWL_RATE_VHT_MIMO2_MCS_2_PLCP = 0x12,
+	IWL_RATE_VHT_MIMO2_MCS_3_PLCP = 0x13,
+	IWL_RATE_VHT_MIMO2_MCS_4_PLCP = 0x14,
+	IWL_RATE_VHT_MIMO2_MCS_5_PLCP = 0x15,
+	IWL_RATE_VHT_MIMO2_MCS_6_PLCP = 0x16,
+	IWL_RATE_VHT_MIMO2_MCS_7_PLCP = 0x17,
+	IWL_RATE_VHT_MIMO2_MCS_8_PLCP = 0x18,
+	IWL_RATE_VHT_MIMO2_MCS_9_PLCP = 0x19,
+	IWL_RATE_HT_SISO_MCS_INV_PLCP,
+	IWL_RATE_HT_MIMO2_MCS_INV_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
+	IWL_RATE_VHT_SISO_MCS_INV_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
+	IWL_RATE_VHT_MIMO2_MCS_INV_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
+	IWL_RATE_HT_SISO_MCS_8_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
+	IWL_RATE_HT_SISO_MCS_9_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
+	IWL_RATE_HT_MIMO2_MCS_8_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
+	IWL_RATE_HT_MIMO2_MCS_9_PLCP = IWL_RATE_HT_SISO_MCS_INV_PLCP,
 };
 
 #define IWL_RATES_MASK ((1 << IWL_RATE_COUNT) - 1)
@@ -139,25 +158,33 @@ enum {
 #define IWL_RATE_DECREASE_TH		1920	/*  15% */
 
 /* possible actions when in legacy mode */
-#define IWL_LEGACY_SWITCH_ANTENNA1      0
-#define IWL_LEGACY_SWITCH_ANTENNA2      1
-#define IWL_LEGACY_SWITCH_SISO          2
-#define IWL_LEGACY_SWITCH_MIMO2         3
+enum {
+	IWL_LEGACY_SWITCH_ANTENNA,
+	IWL_LEGACY_SWITCH_SISO,
+	IWL_LEGACY_SWITCH_MIMO2,
+	IWL_LEGACY_FIRST_ACTION = IWL_LEGACY_SWITCH_ANTENNA,
+	IWL_LEGACY_LAST_ACTION = IWL_LEGACY_SWITCH_MIMO2,
+};
 
 /* possible actions when in siso mode */
-#define IWL_SISO_SWITCH_ANTENNA1        0
-#define IWL_SISO_SWITCH_ANTENNA2        1
-#define IWL_SISO_SWITCH_MIMO2           2
-#define IWL_SISO_SWITCH_GI              3
+enum {
+	IWL_SISO_SWITCH_ANTENNA,
+	IWL_SISO_SWITCH_MIMO2,
+	IWL_SISO_SWITCH_GI,
+	IWL_SISO_FIRST_ACTION = IWL_SISO_SWITCH_ANTENNA,
+	IWL_SISO_LAST_ACTION = IWL_SISO_SWITCH_GI,
+};
 
 /* possible actions when in mimo mode */
-#define IWL_MIMO2_SWITCH_ANTENNA1       0
-#define IWL_MIMO2_SWITCH_ANTENNA2       1
-#define IWL_MIMO2_SWITCH_SISO_A         2
-#define IWL_MIMO2_SWITCH_SISO_B         3
-#define IWL_MIMO2_SWITCH_GI             4
+enum {
+	IWL_MIMO2_SWITCH_SISO_A,
+	IWL_MIMO2_SWITCH_SISO_B,
+	IWL_MIMO2_SWITCH_GI,
+	IWL_MIMO2_FIRST_ACTION = IWL_MIMO2_SWITCH_SISO_A,
+	IWL_MIMO2_LAST_ACTION = IWL_MIMO2_SWITCH_GI,
+};
 
-#define IWL_MAX_SEARCH IWL_MIMO2_SWITCH_GI
+#define IWL_MAX_SEARCH IWL_MIMO2_LAST_ACTION
 
 #define IWL_ACTION_LIMIT		3	/* # possible actions */
 
@@ -188,20 +215,31 @@ enum {
 
 enum iwl_table_type {
 	LQ_NONE,
-	LQ_G,		/* legacy types */
-	LQ_A,
-	LQ_SISO,	/* high-throughput types */
-	LQ_MIMO2,
+	LQ_LEGACY_G,	/* legacy types */
+	LQ_LEGACY_A,
+	LQ_HT_SISO,	/* HT types */
+	LQ_HT_MIMO2,
+	LQ_VHT_SISO,    /* VHT types */
+	LQ_VHT_MIMO2,
 	LQ_MAX,
 };
 
-#define is_legacy(tbl) (((tbl) == LQ_G) || ((tbl) == LQ_A))
-#define is_siso(tbl) ((tbl) == LQ_SISO)
-#define is_mimo2(tbl) ((tbl) == LQ_MIMO2)
-#define is_mimo(tbl) is_mimo2(tbl)
-#define is_Ht(tbl) (is_siso(tbl) || is_mimo(tbl))
-#define is_a_band(tbl) ((tbl) == LQ_A)
-#define is_g_and(tbl) ((tbl) == LQ_G)
+#define is_legacy(tbl) (((tbl) == LQ_LEGACY_G) || ((tbl) == LQ_LEGACY_A))
+#define is_ht_siso(tbl) ((tbl) == LQ_HT_SISO)
+#define is_ht_mimo2(tbl) ((tbl) == LQ_HT_MIMO2)
+#define is_vht_siso(tbl) ((tbl) == LQ_VHT_SISO)
+#define is_vht_mimo2(tbl) ((tbl) == LQ_VHT_MIMO2)
+#define is_siso(tbl) (is_ht_siso(tbl) || is_vht_siso(tbl))
+#define is_mimo2(tbl) (is_ht_mimo2(tbl) || is_vht_mimo2(tbl))
+#define is_mimo(tbl) (is_mimo2(tbl))
+#define is_ht(tbl) (is_ht_siso(tbl) || is_ht_mimo2(tbl))
+#define is_vht(tbl) (is_vht_siso(tbl) || is_vht_mimo2(tbl))
+#define is_a_band(tbl) ((tbl) == LQ_LEGACY_A)
+#define is_g_band(tbl) ((tbl) == LQ_LEGACY_G)
+
+#define is_ht20(tbl) (tbl->bw == RATE_MCS_CHAN_WIDTH_20)
+#define is_ht40(tbl) (tbl->bw == RATE_MCS_CHAN_WIDTH_40)
+#define is_ht80(tbl) (tbl->bw == RATE_MCS_CHAN_WIDTH_80)
 
 #define IWL_MAX_MCS_DISPLAY_SIZE	12
 
@@ -232,7 +270,7 @@ struct iwl_scale_tbl_info {
 	enum iwl_table_type lq_type;
 	u8 ant_type;
 	u8 is_SGI;	/* 1 = short guard interval */
-	u8 is_ht40;	/* 1 = 40 MHz channel width */
+	u32 bw;	        /* channel bandwidth; RATE_MCS_CHAN_WIDTH_XX */
 	u8 action;	/* change modulation; IWL_[LEGACY/SISO/MIMO]_SWITCH_* */
 	u8 max_search;	/* maximun number of tables we can search */
 	s32 *expected_tpt;	/* throughput metrics; expected_tpt_G, etc. */
@@ -262,7 +300,7 @@ struct iwl_lq_sta {
 	u64 flush_timer;	/* time staying in mode before new search */
 
 	u8 action_counter;	/* # mode-switch actions tried */
-	u8 is_green;
+	bool is_vht;
 	enum ieee80211_band band;
 
 	/* The following are bitmaps of rates; IWL_RATE_6M_MASK, etc. */

drivers/net/wireless/iwlwifi/mvm/rx.c

@@ -422,6 +422,27 @@ static void iwl_mvm_stat_iterator(void *_data, u8 *mac,
 
 	mvmvif->bf_data.ave_beacon_signal = sig;
 
+	/* BT Coex */
+	if (mvmvif->bf_data.bt_coex_min_thold !=
+	    mvmvif->bf_data.bt_coex_max_thold) {
+		last_event = mvmvif->bf_data.last_bt_coex_event;
+		if (sig > mvmvif->bf_data.bt_coex_max_thold &&
+		    (last_event <= mvmvif->bf_data.bt_coex_min_thold ||
+		     last_event == 0)) {
+			mvmvif->bf_data.last_bt_coex_event = sig;
+			IWL_DEBUG_RX(mvm, "cqm_iterator bt coex high %d\n",
+				     sig);
+			iwl_mvm_bt_rssi_event(mvm, vif, RSSI_EVENT_HIGH);
+		} else if (sig < mvmvif->bf_data.bt_coex_min_thold &&
+			   (last_event >= mvmvif->bf_data.bt_coex_max_thold ||
+			    last_event == 0)) {
+			mvmvif->bf_data.last_bt_coex_event = sig;
+			IWL_DEBUG_RX(mvm, "cqm_iterator bt coex low %d\n",
+				     sig);
+			iwl_mvm_bt_rssi_event(mvm, vif, RSSI_EVENT_LOW);
+		}
+	}
+
 	if (!(vif->driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI))
 		return;
 

drivers/net/wireless/iwlwifi/mvm/sta.h

@@ -293,10 +293,6 @@ struct iwl_mvm_sta {
 	struct iwl_lq_sta lq_sta;
 	struct ieee80211_vif *vif;
 
-#ifdef CONFIG_PM_SLEEP
-	u16 last_seq_ctl;
-#endif
-
 	/* Temporary, until the new TLC will control the Tx protection */
 	s8 tx_protection;
 	bool tt_tx_protection;

drivers/net/wireless/iwlwifi/mvm/testmode.h

+/******************************************************************************
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2013 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
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
+ * USA
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called COPYING.
+ *
+ * Contact Information:
+ *  Intel Linux Wireless <ilw@linux.intel.com>
+ * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2013 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *  * Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *  * Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *  * Neither the name Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *****************************************************************************/
+
+#ifndef __IWL_MVM_TESTMODE_H__
+#define __IWL_MVM_TESTMODE_H__
+
+/**
+ * enum iwl_mvm_testmode_attrs - testmode attributes inside NL80211_ATTR_TESTDATA
+ * @IWL_MVM_TM_ATTR_UNSPEC: (invalid attribute)
+ * @IWL_MVM_TM_ATTR_CMD: sub command, see &enum iwl_mvm_testmode_commands (u32)
+ * @IWL_MVM_TM_ATTR_NOA_DURATION: requested NoA duration (u32)
+ * @IWL_MVM_TM_ATTR_BEACON_FILTER_STATE: beacon filter state (0 or 1, u32)
+ */
+enum iwl_mvm_testmode_attrs {
+	IWL_MVM_TM_ATTR_UNSPEC,
+	IWL_MVM_TM_ATTR_CMD,
+	IWL_MVM_TM_ATTR_NOA_DURATION,
+	IWL_MVM_TM_ATTR_BEACON_FILTER_STATE,
+
+	/* keep last */
+	NUM_IWL_MVM_TM_ATTRS,
+	IWL_MVM_TM_ATTR_MAX = NUM_IWL_MVM_TM_ATTRS - 1,
+};
+
+/**
+ * enum iwl_mvm_testmode_commands - MVM testmode commands
+ * @IWL_MVM_TM_CMD_SET_NOA: set NoA on GO vif for testing
+ * @IWL_MVM_TM_CMD_SET_BEACON_FILTER: turn beacon filtering off/on
+ */
+enum iwl_mvm_testmode_commands {
+	IWL_MVM_TM_CMD_SET_NOA,
+	IWL_MVM_TM_CMD_SET_BEACON_FILTER,
+};
+
+#endif /* __IWL_MVM_TESTMODE_H__ */