Merge branch 'next/isa' into topic/misc

1 files changed, 202 insertions, 213 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 6e6f516ba404..e2f8615c8c9b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -43,6 +43,7 @@
 #include "iwl-io.h"
 #include "iwl-sta.h"
 #include "iwl-helpers.h"
+#include "iwl-agn-led.h"
 #include "iwl-5000-hw.h"
 #include "iwl-6000-hw.h"
 
@@ -72,157 +73,18 @@ static const u16 iwl5000_default_queue_to_tx_fifo[] = {
 	IWL_TX_FIFO_HCCA_2
 };
 
-/* FIXME: same implementation as 4965 */
-static int iwl5000_apm_stop_master(struct iwl_priv *priv)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	/* set stop master bit */
-	iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_STOP_MASTER);
-
-	iwl_poll_direct_bit(priv, CSR_RESET,
-				  CSR_RESET_REG_FLAG_MASTER_DISABLED, 100);
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-	IWL_DEBUG_INFO(priv, "stop master\n");
-
-	return 0;
-}
-
-
-int iwl5000_apm_init(struct iwl_priv *priv)
-{
-	int ret = 0;
-
-	iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
-		    CSR_GIO_CHICKEN_BITS_REG_BIT_DIS_L0S_EXIT_TIMER);
-
-	/* disable L0s without affecting L1 :don't wait for ICH L0s bug W/A) */
-	iwl_set_bit(priv, CSR_GIO_CHICKEN_BITS,
-		    CSR_GIO_CHICKEN_BITS_REG_BIT_L1A_NO_L0S_RX);
-
-	/* Set FH wait threshold to maximum (HW error during stress W/A) */
-	iwl_set_bit(priv, CSR_DBG_HPET_MEM_REG, CSR_DBG_HPET_MEM_REG_VAL);
-
-	/* enable HAP INTA to move device L1a -> L0s */
-	iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
-		    CSR_HW_IF_CONFIG_REG_BIT_HAP_WAKE_L1A);
-
-	if (priv->cfg->need_pll_cfg)
-		iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
-
-	/* set "initialization complete" bit to move adapter
-	 * D0U* --> D0A* state */
-	iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
-
-	/* wait for clock stabilization */
-	ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL,
-			CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
-	if (ret < 0) {
-		IWL_DEBUG_INFO(priv, "Failed to init the card\n");
-		return ret;
-	}
-
-	/* enable DMA */
-	iwl_write_prph(priv, APMG_CLK_EN_REG, APMG_CLK_VAL_DMA_CLK_RQT);
-
-	udelay(20);
-
-	/* disable L1-Active */
-	iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
-			  APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
-
-	return ret;
-}
-
-/* FIXME: this is identical to 4965 */
-void iwl5000_apm_stop(struct iwl_priv *priv)
-{
-	unsigned long flags;
-
-	iwl5000_apm_stop_master(priv);
-
-	spin_lock_irqsave(&priv->lock, flags);
-
-	iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
-
-	udelay(10);
-
-	/* clear "init complete"  move adapter D0A* --> D0U state */
-	iwl_clear_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
-
-	spin_unlock_irqrestore(&priv->lock, flags);
-}
-
-
-int iwl5000_apm_reset(struct iwl_priv *priv)
-{
-	int ret = 0;
-
-	iwl5000_apm_stop_master(priv);
-
-	iwl_set_bit(priv, CSR_RESET, CSR_RESET_REG_FLAG_SW_RESET);
-
-	udelay(10);
-
-
-	/* FIXME: put here L1A -L0S w/a */
-
-	if (priv->cfg->need_pll_cfg)
-		iwl_set_bit(priv, CSR_ANA_PLL_CFG, CSR50_ANA_PLL_CFG_VAL);
-
-	/* set "initialization complete" bit to move adapter
-	 * D0U* --> D0A* state */
-	iwl_set_bit(priv, CSR_GP_CNTRL, CSR_GP_CNTRL_REG_FLAG_INIT_DONE);
-
-	/* wait for clock stabilization */
-	ret = iwl_poll_direct_bit(priv, CSR_GP_CNTRL,
-			CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000);
-	if (ret < 0) {
-		IWL_DEBUG_INFO(priv, "Failed to init the card\n");
-		goto out;
-	}
-
-	/* enable DMA */
-	iwl_write_prph(priv, APMG_CLK_EN_REG, APMG_CLK_VAL_DMA_CLK_RQT);
-
-	udelay(20);
-
-	/* disable L1-Active */
-	iwl_set_bits_prph(priv, APMG_PCIDEV_STT_REG,
-			  APMG_PCIDEV_STT_VAL_L1_ACT_DIS);
-out:
-
-	return ret;
-}
-
-
-/* NIC configuration for 5000 series and up */
+/* NIC configuration for 5000 series */
 void iwl5000_nic_config(struct iwl_priv *priv)
 {
 	unsigned long flags;
 	u16 radio_cfg;
-	u16 lctl;
 
 	spin_lock_irqsave(&priv->lock, flags);
 
-	lctl = iwl_pcie_link_ctl(priv);
-
-	/* HW bug W/A */
-	/* L1-ASPM is enabled by BIOS */
-	if ((lctl & PCI_CFG_LINK_CTRL_VAL_L1_EN) == PCI_CFG_LINK_CTRL_VAL_L1_EN)
-		/* L1-APSM enabled: disable L0S  */
-		iwl_set_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
-	else
-		/* L1-ASPM disabled: enable L0S */
-		iwl_clear_bit(priv, CSR_GIO_REG, CSR_GIO_REG_VAL_L0S_ENABLED);
-
 	radio_cfg = iwl_eeprom_query16(priv, EEPROM_RADIO_CONFIG);
 
 	/* write radio config values to register */
-	if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) < EEPROM_5000_RF_CFG_TYPE_MAX)
+	if (EEPROM_RF_CFG_TYPE_MSK(radio_cfg) < EEPROM_RF_CONFIG_TYPE_MAX)
 		iwl_set_bit(priv, CSR_HW_IF_CONFIG_REG,
 			    EEPROM_RF_CFG_TYPE_MSK(radio_cfg) |
 			    EEPROM_RF_CFG_STEP_MSK(radio_cfg) |
@@ -302,19 +164,22 @@ u16 iwl5000_eeprom_calib_version(struct iwl_priv *priv)
 static void iwl5000_gain_computation(struct iwl_priv *priv,
 		u32 average_noise[NUM_RX_CHAINS],
 		u16 min_average_noise_antenna_i,
-		u32 min_average_noise)
+		u32 min_average_noise,
+		u8 default_chain)
 {
 	int i;
 	s32 delta_g;
 	struct iwl_chain_noise_data *data = &priv->chain_noise_data;
 
-	/* Find Gain Code for the antennas B and C */
-	for (i = 1; i < NUM_RX_CHAINS; i++) {
+	/*
+	 * Find Gain Code for the chains based on "default chain"
+	 */
+	for (i = default_chain + 1; i < NUM_RX_CHAINS; i++) {
 		if ((data->disconn_array[i])) {
 			data->delta_gain_code[i] = 0;
 			continue;
 		}
-		delta_g = (1000 * ((s32)average_noise[0] -
+		delta_g = (1000 * ((s32)average_noise[default_chain] -
 			(s32)average_noise[i])) / 1500;
 		/* bound gain by 2 bits value max, 3rd bit is sign */
 		data->delta_gain_code[i] =
@@ -407,6 +272,10 @@ static struct iwl_sensitivity_ranges iwl5000_sensitivity = {
 	.auto_corr_max_cck_mrc = 400,
 	.nrg_th_cck = 95,
 	.nrg_th_ofdm = 95,
+
+	.barker_corr_th_min = 190,
+	.barker_corr_th_min_mrc = 390,
+	.nrg_th_cca = 62,
 };
 
 static struct iwl_sensitivity_ranges iwl5150_sensitivity = {
@@ -429,6 +298,10 @@ static struct iwl_sensitivity_ranges iwl5150_sensitivity = {
 	.auto_corr_max_cck_mrc = 400,
 	.nrg_th_cck = 95,
 	.nrg_th_ofdm = 95,
+
+	.barker_corr_th_min = 190,
+	.barker_corr_th_min_mrc = 390,
+	.nrg_th_cca = 62,
 };
 
 const u8 *iwl5000_eeprom_query_addr(const struct iwl_priv *priv,
@@ -493,7 +366,7 @@ static int iwl5000_send_calib_cfg(struct iwl_priv *priv)
 static void iwl5000_rx_calib_result(struct iwl_priv *priv,
 			     struct iwl_rx_mem_buffer *rxb)
 {
-	struct iwl_rx_packet *pkt = (void *)rxb->skb->data;
+	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 	struct iwl_calib_hdr *hdr = (struct iwl_calib_hdr *)pkt->u.raw;
 	int len = le32_to_cpu(pkt->len_n_flags) & FH_RSCSR_FRAME_SIZE_MSK;
 	int index;
@@ -719,16 +592,6 @@ static void iwl5000_tx_queue_set_status(struct iwl_priv *priv,
 		       scd_retry ? "BA" : "AC", txq_id, tx_fifo_id);
 }
 
-static int iwl5000_send_wimax_coex(struct iwl_priv *priv)
-{
-	struct iwl_wimax_coex_cmd coex_cmd;
-
-	memset(&coex_cmd, 0, sizeof(coex_cmd));
-
-	return iwl_send_cmd_pdu(priv, COEX_PRIORITY_TABLE_CMD,
-				sizeof(coex_cmd), &coex_cmd);
-}
-
 int iwl5000_alive_notify(struct iwl_priv *priv)
 {
 	u32 a;
@@ -746,7 +609,8 @@ int iwl5000_alive_notify(struct iwl_priv *priv)
 	for (; a < priv->scd_base_addr + IWL50_SCD_TRANSLATE_TBL_OFFSET;
 		a += 4)
 		iwl_write_targ_mem(priv, a, 0);
-	for (; a < sizeof(u16) * priv->hw_params.max_txq_num; a += 4)
+	for (; a < priv->scd_base_addr +
+	       IWL50_SCD_TRANSLATE_TBL_OFFSET_QUEUE(priv->hw_params.max_txq_num); a += 4)
 		iwl_write_targ_mem(priv, a, 0);
 
 	iwl_write_prph(priv, IWL50_SCD_DRAM_BASE_ADDR,
@@ -798,9 +662,13 @@ int iwl5000_alive_notify(struct iwl_priv *priv)
 		iwl_txq_ctx_activate(priv, i);
 		iwl5000_tx_queue_set_status(priv, &priv->txq[i], ac, 0);
 	}
-	/* TODO - need to initialize those FIFOs inside the loop above,
-	 * not only mark them as active */
-	iwl_txq_ctx_activate(priv, 4);
+
+	/*
+	 * TODO - need to initialize these queues and map them to FIFOs
+	 * in the loop above, not only mark them as active. We do this
+	 * because we want the first aggregation queue to be queue #10,
+	 * but do not use 8 or 9 otherwise yet.
+	 */
 	iwl_txq_ctx_activate(priv, 7);
 	iwl_txq_ctx_activate(priv, 8);
 	iwl_txq_ctx_activate(priv, 9);
@@ -808,7 +676,7 @@ int iwl5000_alive_notify(struct iwl_priv *priv)
 	spin_unlock_irqrestore(&priv->lock, flags);
 
 
-	iwl5000_send_wimax_coex(priv);
+	iwl_send_wimax_coex(priv);
 
 	iwl5000_set_Xtal_calib(priv);
 	iwl_send_calib_results(priv);
@@ -818,32 +686,22 @@ int iwl5000_alive_notify(struct iwl_priv *priv)
 
 int iwl5000_hw_set_hw_params(struct iwl_priv *priv)
 {
-	if ((priv->cfg->mod_params->num_of_queues > IWL50_NUM_QUEUES) ||
-	    (priv->cfg->mod_params->num_of_queues < IWL_MIN_NUM_QUEUES)) {
-		IWL_ERR(priv,
-			"invalid queues_num, should be between %d and %d\n",
-			IWL_MIN_NUM_QUEUES, IWL50_NUM_QUEUES);
-		return -EINVAL;
-	}
+	if (priv->cfg->mod_params->num_of_queues >= IWL_MIN_NUM_QUEUES &&
+	    priv->cfg->mod_params->num_of_queues <= IWL50_NUM_QUEUES)
+		priv->cfg->num_of_queues =
+			priv->cfg->mod_params->num_of_queues;
 
-	priv->hw_params.max_txq_num = priv->cfg->mod_params->num_of_queues;
+	priv->hw_params.max_txq_num = priv->cfg->num_of_queues;
 	priv->hw_params.dma_chnl_num = FH50_TCSR_CHNL_NUM;
 	priv->hw_params.scd_bc_tbls_size =
-			IWL50_NUM_QUEUES * sizeof(struct iwl5000_scd_bc_tbl);
+			priv->cfg->num_of_queues *
+			sizeof(struct iwl5000_scd_bc_tbl);
 	priv->hw_params.tfd_size = sizeof(struct iwl_tfd);
 	priv->hw_params.max_stations = IWL5000_STATION_COUNT;
 	priv->hw_params.bcast_sta_id = IWL5000_BROADCAST_ID;
 
-	switch (priv->hw_rev & CSR_HW_REV_TYPE_MSK) {
-	case CSR_HW_REV_TYPE_6x00:
-	case CSR_HW_REV_TYPE_6x50:
-		priv->hw_params.max_data_size = IWL60_RTC_DATA_SIZE;
-		priv->hw_params.max_inst_size = IWL60_RTC_INST_SIZE;
-		break;
-	default:
-		priv->hw_params.max_data_size = IWL50_RTC_DATA_SIZE;
-		priv->hw_params.max_inst_size = IWL50_RTC_INST_SIZE;
-	}
+	priv->hw_params.max_data_size = IWL50_RTC_DATA_SIZE;
+	priv->hw_params.max_inst_size = IWL50_RTC_INST_SIZE;
 
 	priv->hw_params.max_bsm_size = 0;
 	priv->hw_params.ht40_channel =  BIT(IEEE80211_BAND_2GHZ) |
@@ -989,11 +847,13 @@ int iwl5000_txq_agg_enable(struct iwl_priv *priv, int txq_id,
 	u16 ra_tid;
 
 	if ((IWL50_FIRST_AMPDU_QUEUE > txq_id) ||
-	    (IWL50_FIRST_AMPDU_QUEUE + IWL50_NUM_AMPDU_QUEUES <= txq_id)) {
+	    (IWL50_FIRST_AMPDU_QUEUE + priv->cfg->num_of_ampdu_queues
+	     <= txq_id)) {
 		IWL_WARN(priv,
 			"queue number out of range: %d, must be %d to %d\n",
 			txq_id, IWL50_FIRST_AMPDU_QUEUE,
-			IWL50_FIRST_AMPDU_QUEUE + IWL50_NUM_AMPDU_QUEUES - 1);
+			IWL50_FIRST_AMPDU_QUEUE +
+			priv->cfg->num_of_ampdu_queues - 1);
 		return -EINVAL;
 	}
 
@@ -1047,11 +907,13 @@ int iwl5000_txq_agg_disable(struct iwl_priv *priv, u16 txq_id,
 				   u16 ssn_idx, u8 tx_fifo)
 {
 	if ((IWL50_FIRST_AMPDU_QUEUE > txq_id) ||
-	    (IWL50_FIRST_AMPDU_QUEUE + IWL50_NUM_AMPDU_QUEUES <= txq_id)) {
+	    (IWL50_FIRST_AMPDU_QUEUE + priv->cfg->num_of_ampdu_queues
+	     <= txq_id)) {
 		IWL_ERR(priv,
 			"queue number out of range: %d, must be %d to %d\n",
 			txq_id, IWL50_FIRST_AMPDU_QUEUE,
-			IWL50_FIRST_AMPDU_QUEUE + IWL50_NUM_AMPDU_QUEUES - 1);
+			IWL50_FIRST_AMPDU_QUEUE +
+			priv->cfg->num_of_ampdu_queues - 1);
 		return -EINVAL;
 	}
 
@@ -1132,8 +994,7 @@ static int iwl5000_tx_status_reply_tx(struct iwl_priv *priv,
 		info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]);
 		info->status.rates[0].count = tx_resp->failure_frame + 1;
 		info->flags &= ~IEEE80211_TX_CTL_AMPDU;
-		info->flags |= iwl_is_tx_success(status) ?
-					IEEE80211_TX_STAT_ACK : 0;
+		info->flags |= iwl_tx_status_to_mac80211(status);
 		iwl_hwrate_to_tx_control(priv, rate_n_flags, info);
 
 		/* FIXME: code repetition end */
@@ -1218,7 +1079,7 @@ static int iwl5000_tx_status_reply_tx(struct iwl_priv *priv,
 static void iwl5000_rx_reply_tx(struct iwl_priv *priv,
 				struct iwl_rx_mem_buffer *rxb)
 {
-	struct iwl_rx_packet *pkt = (struct iwl_rx_packet *)rxb->skb->data;
+	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 	u16 sequence = le16_to_cpu(pkt->hdr.sequence);
 	int txq_id = SEQ_TO_QUEUE(sequence);
 	int index = SEQ_TO_INDEX(sequence);
@@ -1278,8 +1139,7 @@ static void iwl5000_rx_reply_tx(struct iwl_priv *priv,
 		BUG_ON(txq_id != txq->swq_id);
 
 		info->status.rates[0].count = tx_resp->failure_frame + 1;
-		info->flags |= iwl_is_tx_success(status) ?
-					IEEE80211_TX_STAT_ACK : 0;
+		info->flags |= iwl_tx_status_to_mac80211(status);
 		iwl_hwrate_to_tx_control(priv,
 					le32_to_cpu(tx_resp->rate_n_flags),
 					info);
@@ -1389,6 +1249,22 @@ int  iwl5000_send_tx_power(struct iwl_priv *priv)
 
 	/* half dBm need to multiply */
 	tx_power_cmd.global_lmt = (s8)(2 * priv->tx_power_user_lmt);
+
+	if (priv->tx_power_lmt_in_half_dbm &&
+	    priv->tx_power_lmt_in_half_dbm < tx_power_cmd.global_lmt) {
+		/*
+		 * For the newer devices which using enhanced/extend tx power
+		 * table in EEPROM, the format is in half dBm. driver need to
+		 * convert to dBm format before report to mac80211.
+		 * By doing so, there is a possibility of 1/2 dBm resolution
+		 * lost. driver will perform "round-up" operation before
+		 * reporting, but it will cause 1/2 dBm tx power over the
+		 * regulatory limit. Perform the checking here, if the
+		 * "tx_power_user_lmt" is higher than EEPROM value (in
+		 * half-dBm format), lower the tx power based on EEPROM
+		 */
+		tx_power_cmd.global_lmt = priv->tx_power_lmt_in_half_dbm;
+	}
 	tx_power_cmd.flags = IWL50_TX_POWER_NO_CLOSED;
 	tx_power_cmd.srv_chan_lmt = IWL50_TX_POWER_AUTO;
 
@@ -1459,6 +1335,24 @@ int iwl5000_calc_rssi(struct iwl_priv *priv,
 	return max_rssi - agc - IWL49_RSSI_OFFSET;
 }
 
+static int iwl5000_send_tx_ant_config(struct iwl_priv *priv, u8 valid_tx_ant)
+{
+	struct iwl_tx_ant_config_cmd tx_ant_cmd = {
+	  .valid = cpu_to_le32(valid_tx_ant),
+	};
+
+	if (IWL_UCODE_API(priv->ucode_ver) > 1) {
+		IWL_DEBUG_HC(priv, "select valid tx ant: %u\n", valid_tx_ant);
+		return iwl_send_cmd_pdu(priv, TX_ANT_CONFIGURATION_CMD,
+					sizeof(struct iwl_tx_ant_config_cmd),
+					&tx_ant_cmd);
+	} else {
+		IWL_DEBUG_HC(priv, "TX_ANT_CONFIGURATION_CMD not supported\n");
+		return -EOPNOTSUPP;
+	}
+}
+
+
 #define IWL5000_UCODE_GET(item)						\
 static u32 iwl5000_ucode_get_##item(const struct iwl_ucode_header *ucode,\
 				    u32 api_ver)			\
@@ -1497,10 +1391,43 @@ IWL5000_UCODE_GET(init_size);
 IWL5000_UCODE_GET(init_data_size);
 IWL5000_UCODE_GET(boot_size);
 
+static int iwl5000_hw_channel_switch(struct iwl_priv *priv, u16 channel)
+{
+	struct iwl5000_channel_switch_cmd cmd;
+	const struct iwl_channel_info *ch_info;
+	struct iwl_host_cmd hcmd = {
+		.id = REPLY_CHANNEL_SWITCH,
+		.len = sizeof(cmd),
+		.flags = CMD_SIZE_HUGE,
+		.data = &cmd,
+	};
+
+	IWL_DEBUG_11H(priv, "channel switch from %d to %d\n",
+		priv->active_rxon.channel, channel);
+	cmd.band = priv->band == IEEE80211_BAND_2GHZ;
+	cmd.channel = cpu_to_le16(channel);
+	cmd.rxon_flags = priv->staging_rxon.flags;
+	cmd.rxon_filter_flags = priv->staging_rxon.filter_flags;
+	cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
+	ch_info = iwl_get_channel_info(priv, priv->band, channel);
+	if (ch_info)
+		cmd.expect_beacon = is_channel_radar(ch_info);
+	else {
+		IWL_ERR(priv, "invalid channel switch from %u to %u\n",
+			priv->active_rxon.channel, channel);
+		return -EFAULT;
+	}
+	priv->switch_rxon.channel = cpu_to_le16(channel);
+	priv->switch_rxon.switch_in_progress = true;
+
+	return iwl_send_cmd_sync(priv, &hcmd);
+}
+
 struct iwl_hcmd_ops iwl5000_hcmd = {
 	.rxon_assoc = iwl5000_send_rxon_assoc,
 	.commit_rxon = iwl_commit_rxon,
 	.set_rxon_chain = iwl_set_rxon_chain,
+	.set_tx_ant = iwl5000_send_tx_ant_config,
 };
 
 struct iwl_hcmd_utils_ops iwl5000_hcmd_utils = {
@@ -1543,10 +1470,10 @@ struct iwl_lib_ops iwl5000_lib = {
 	.alive_notify = iwl5000_alive_notify,
 	.send_tx_power = iwl5000_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
+	.set_channel_switch = iwl5000_hw_channel_switch,
 	.apm_ops = {
-		.init =	iwl5000_apm_init,
-		.reset = iwl5000_apm_reset,
-		.stop = iwl5000_apm_stop,
+		.init = iwl_apm_init,
+		.stop = iwl_apm_stop,
 		.config = iwl5000_nic_config,
 		.set_pwr_src = iwl_set_pwr_src,
 	},
@@ -1595,10 +1522,10 @@ static struct iwl_lib_ops iwl5150_lib = {
 	.alive_notify = iwl5000_alive_notify,
 	.send_tx_power = iwl5000_send_tx_power,
 	.update_chain_flags = iwl_update_chain_flags,
+	.set_channel_switch = iwl5000_hw_channel_switch,
 	.apm_ops = {
-		.init =	iwl5000_apm_init,
-		.reset = iwl5000_apm_reset,
-		.stop = iwl5000_apm_stop,
+		.init = iwl_apm_init,
+		.stop = iwl_apm_stop,
 		.config = iwl5000_nic_config,
 		.set_pwr_src = iwl_set_pwr_src,
 	},
@@ -1627,11 +1554,12 @@ static struct iwl_lib_ops iwl5150_lib = {
 	 },
 };
 
-struct iwl_ops iwl5000_ops = {
+static struct iwl_ops iwl5000_ops = {
 	.ucode = &iwl5000_ucode,
 	.lib = &iwl5000_lib,
 	.hcmd = &iwl5000_hcmd,
 	.utils = &iwl5000_hcmd_utils,
+	.led = &iwlagn_led_ops,
 };
 
 static struct iwl_ops iwl5150_ops = {
@@ -1639,11 +1567,10 @@ static struct iwl_ops iwl5150_ops = {
 	.lib = &iwl5150_lib,
 	.hcmd = &iwl5000_hcmd,
 	.utils = &iwl5000_hcmd_utils,
+	.led = &iwlagn_led_ops,
 };
 
 struct iwl_mod_params iwl50_mod_params = {
-	.num_of_queues = IWL50_NUM_QUEUES,
-	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 	.amsdu_size_8K = 1,
 	.restart_fw = 1,
 	/* the rest are 0 by default */
@@ -1660,28 +1587,41 @@ struct iwl_cfg iwl5300_agn_cfg = {
 	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
+	.num_of_queues = IWL50_NUM_QUEUES,
+	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 	.mod_params = &iwl50_mod_params,
 	.valid_tx_ant = ANT_ABC,
 	.valid_rx_ant = ANT_ABC,
-	.need_pll_cfg = true,
+	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+	.set_l0s = true,
+	.use_bsm = false,
 	.ht_greenfield_support = true,
+	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
 };
 
-struct iwl_cfg iwl5100_bg_cfg = {
-	.name = "5100BG",
+struct iwl_cfg iwl5100_bgn_cfg = {
+	.name = "5100BGN",
 	.fw_name_pre = IWL5000_FW_PRE,
 	.ucode_api_max = IWL5000_UCODE_API_MAX,
 	.ucode_api_min = IWL5000_UCODE_API_MIN,
-	.sku = IWL_SKU_G,
+	.sku = IWL_SKU_G|IWL_SKU_N,
 	.ops = &iwl5000_ops,
 	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
+	.num_of_queues = IWL50_NUM_QUEUES,
+	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 	.mod_params = &iwl50_mod_params,
 	.valid_tx_ant = ANT_B,
 	.valid_rx_ant = ANT_AB,
-	.need_pll_cfg = true,
+	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+	.set_l0s = true,
+	.use_bsm = false,
 	.ht_greenfield_support = true,
+	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 };
 
 struct iwl_cfg iwl5100_abg_cfg = {
@@ -1694,11 +1634,16 @@ struct iwl_cfg iwl5100_abg_cfg = {
 	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
+	.num_of_queues = IWL50_NUM_QUEUES,
+	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 	.mod_params = &iwl50_mod_params,
 	.valid_tx_ant = ANT_B,
 	.valid_rx_ant = ANT_AB,
-	.need_pll_cfg = true,
-	.ht_greenfield_support = true,
+	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+	.set_l0s = true,
+	.use_bsm = false,
+	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 };
 
 struct iwl_cfg iwl5100_agn_cfg = {
@@ -1711,11 +1656,18 @@ struct iwl_cfg iwl5100_agn_cfg = {
 	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
 	.eeprom_ver = EEPROM_5000_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5000_TX_POWER_VERSION,
+	.num_of_queues = IWL50_NUM_QUEUES,
+	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 	.mod_params = &iwl50_mod_params,
 	.valid_tx_ant = ANT_B,
 	.valid_rx_ant = ANT_AB,
-	.need_pll_cfg = true,
+	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+	.set_l0s = true,
+	.use_bsm = false,
 	.ht_greenfield_support = true,
+	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -1728,11 +1680,18 @@ struct iwl_cfg iwl5350_agn_cfg = {
 	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
+	.num_of_queues = IWL50_NUM_QUEUES,
+	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 	.mod_params = &iwl50_mod_params,
 	.valid_tx_ant = ANT_ABC,
 	.valid_rx_ant = ANT_ABC,
-	.need_pll_cfg = true,
+	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+	.set_l0s = true,
+	.use_bsm = false,
 	.ht_greenfield_support = true,
+	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -1745,24 +1704,54 @@ struct iwl_cfg iwl5150_agn_cfg = {
 	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
 	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
 	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
+	.num_of_queues = IWL50_NUM_QUEUES,
+	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
 	.mod_params = &iwl50_mod_params,
 	.valid_tx_ant = ANT_A,
 	.valid_rx_ant = ANT_AB,
-	.need_pll_cfg = true,
+	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+	.set_l0s = true,
+	.use_bsm = false,
 	.ht_greenfield_support = true,
+	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+	.sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
+};
+
+struct iwl_cfg iwl5150_abg_cfg = {
+	.name = "5150ABG",
+	.fw_name_pre = IWL5150_FW_PRE,
+	.ucode_api_max = IWL5150_UCODE_API_MAX,
+	.ucode_api_min = IWL5150_UCODE_API_MIN,
+	.sku = IWL_SKU_A|IWL_SKU_G,
+	.ops = &iwl5150_ops,
+	.eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
+	.eeprom_ver = EEPROM_5050_EEPROM_VERSION,
+	.eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
+	.num_of_queues = IWL50_NUM_QUEUES,
+	.num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
+	.mod_params = &iwl50_mod_params,
+	.valid_tx_ant = ANT_A,
+	.valid_rx_ant = ANT_AB,
+	.pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+	.set_l0s = true,
+	.use_bsm = false,
+	.led_compensation = 51,
+	.chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));
 MODULE_FIRMWARE(IWL5150_MODULE_FIRMWARE(IWL5150_UCODE_API_MAX));
 
-module_param_named(swcrypto50, iwl50_mod_params.sw_crypto, bool, 0444);
+module_param_named(swcrypto50, iwl50_mod_params.sw_crypto, bool, S_IRUGO);
 MODULE_PARM_DESC(swcrypto50,
 		  "using software crypto engine (default 0 [hardware])\n");
-module_param_named(queues_num50, iwl50_mod_params.num_of_queues, int, 0444);
+module_param_named(queues_num50, iwl50_mod_params.num_of_queues, int, S_IRUGO);
 MODULE_PARM_DESC(queues_num50, "number of hw queues in 50xx series");
-module_param_named(11n_disable50, iwl50_mod_params.disable_11n, int, 0444);
+module_param_named(11n_disable50, iwl50_mod_params.disable_11n, int, S_IRUGO);
 MODULE_PARM_DESC(11n_disable50, "disable 50XX 11n functionality");
-module_param_named(amsdu_size_8K50, iwl50_mod_params.amsdu_size_8K, int, 0444);
+module_param_named(amsdu_size_8K50, iwl50_mod_params.amsdu_size_8K,
+		   int, S_IRUGO);
 MODULE_PARM_DESC(amsdu_size_8K50, "enable 8K amsdu size in 50XX series");
-module_param_named(fw_restart50, iwl50_mod_params.restart_fw, int, 0444);
+module_param_named(fw_restart50, iwl50_mod_params.restart_fw, int, S_IRUGO);
 MODULE_PARM_DESC(fw_restart50, "restart firmware in case of error");