1 files changed, 40 insertions, 48 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
index 3826852..2c910fd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie-rx.c
@@ -34,6 +34,8 @@
 #include "iwl-core.h"
 #include "iwl-io.h"
 #include "iwl-trans-pcie-int.h"
+#include "iwl-wifi.h"
+#include "iwl-op-mode.h"
 
 #ifdef CONFIG_IWLWIFI_IDI
 #include "iwl-amfh.h"
@@ -227,7 +229,7 @@ static void iwlagn_rx_queue_restock(struct iwl_trans *trans)
 	/* If the pre-allocated buffer pool is dropping low, schedule to
 	 * refill it */
 	if (rxq->free_count <= RX_LOW_WATERMARK)
-		queue_work(trans->shrd->workqueue, &trans_pcie->rx_replenish);
+		schedule_work(&trans_pcie->rx_replenish);
 
 
 	/* If we've added more space for the firmware to place data, tell it.
@@ -331,13 +333,14 @@ static void iwlagn_rx_allocate(struct iwl_trans *trans, gfp_t priority)
 
 void iwlagn_rx_replenish(struct iwl_trans *trans)
 {
+	struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 	unsigned long flags;
 
 	iwlagn_rx_allocate(trans, GFP_KERNEL);
 
-	spin_lock_irqsave(&trans->shrd->lock, flags);
+	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 	iwlagn_rx_queue_restock(trans);
-	spin_unlock_irqrestore(&trans->shrd->lock, flags);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 }
 
 static void iwlagn_rx_replenish_now(struct iwl_trans *trans)
@@ -351,14 +354,8 @@ void iwl_bg_rx_replenish(struct work_struct *data)
 {
 	struct iwl_trans_pcie *trans_pcie =
 	    container_of(data, struct iwl_trans_pcie, rx_replenish);
-	struct iwl_trans *trans = trans_pcie->trans;
-
-	if (test_bit(STATUS_EXIT_PENDING, &trans->shrd->status))
-		return;
 
-	mutex_lock(&trans->shrd->mutex);
-	iwlagn_rx_replenish(trans);
-	mutex_unlock(&trans->shrd->mutex);
+	iwlagn_rx_replenish(trans_pcie->trans);
 }
 
 /**
@@ -464,7 +461,7 @@ static void iwl_rx_handle(struct iwl_trans *trans)
 		     "reclaim is false, SEQ_RX_FRAME unset: %s\n",
 		     get_cmd_string(pkt->hdr.cmd));
 
-		err = iwl_rx_dispatch(priv(trans), rxb, cmd);
+		err = iwl_op_mode_rx(trans->op_mode, rxb, cmd);
 
 		/*
 		 * XXX: After here, we should always check rxb->page
@@ -594,17 +591,17 @@ static void iwl_dump_nic_error_log(struct iwl_trans *trans)
 {
 	u32 base;
 	struct iwl_error_event_table table;
-	struct iwl_priv *priv = priv(trans);
+	struct iwl_nic *nic = nic(trans);
 	struct iwl_trans_pcie *trans_pcie =
 		IWL_TRANS_GET_PCIE_TRANS(trans);
 
 	base = trans->shrd->device_pointers.error_event_table;
 	if (trans->shrd->ucode_type == IWL_UCODE_INIT) {
 		if (!base)
-			base = priv->init_errlog_ptr;
+			base = nic->init_errlog_ptr;
 	} else {
 		if (!base)
-			base = priv->inst_errlog_ptr;
+			base = nic->inst_errlog_ptr;
 	}
 
 	if (!iwlagn_hw_valid_rtc_data_addr(base)) {
@@ -616,7 +613,7 @@ static void iwl_dump_nic_error_log(struct iwl_trans *trans)
 		return;
 	}
 
-	iwl_read_targ_mem_words(trans(priv), base, &table, sizeof(table));
+	iwl_read_targ_mem_words(trans, base, &table, sizeof(table));
 
 	if (ERROR_START_OFFSET <= table.valid * ERROR_ELEM_SIZE) {
 		IWL_ERR(trans, "Start IWL Error Log Dump:\n");
@@ -626,7 +623,7 @@ static void iwl_dump_nic_error_log(struct iwl_trans *trans)
 
 	trans_pcie->isr_stats.err_code = table.error_id;
 
-	trace_iwlwifi_dev_ucode_error(priv, table.error_id, table.tsf_low,
+	trace_iwlwifi_dev_ucode_error(priv(nic), table.error_id, table.tsf_low,
 				      table.data1, table.data2, table.line,
 				      table.blink1, table.blink2, table.ilink1,
 				      table.ilink2, table.bcon_time, table.gp1,
@@ -674,9 +671,8 @@ static void iwl_dump_nic_error_log(struct iwl_trans *trans)
  */
 static void iwl_irq_handle_error(struct iwl_trans *trans)
 {
-	struct iwl_priv *priv = priv(trans);
 	/* W/A for WiFi/WiMAX coex and WiMAX own the RF */
-	if (cfg(priv)->internal_wimax_coex &&
+	if (cfg(trans)->internal_wimax_coex &&
 	    (!(iwl_read_prph(trans, APMG_CLK_CTRL_REG) &
 			APMS_CLK_VAL_MRB_FUNC_MODE) ||
 	     (iwl_read_prph(trans, APMG_PS_CTRL_REG) &
@@ -687,24 +683,20 @@ static void iwl_irq_handle_error(struct iwl_trans *trans)
 		 */
 		clear_bit(STATUS_READY, &trans->shrd->status);
 		clear_bit(STATUS_HCMD_ACTIVE, &trans->shrd->status);
-		wake_up(&priv->shrd->wait_command_queue);
+		wake_up(&trans->shrd->wait_command_queue);
 		IWL_ERR(trans, "RF is used by WiMAX\n");
 		return;
 	}
 
 	IWL_ERR(trans, "Loaded firmware version: %s\n",
-		priv->hw->wiphy->fw_version);
+		nic(trans)->fw.fw_version);
 
 	iwl_dump_nic_error_log(trans);
 	iwl_dump_csr(trans);
 	iwl_dump_fh(trans, NULL, false);
 	iwl_dump_nic_event_log(trans, false, NULL, false);
-#ifdef CONFIG_IWLWIFI_DEBUG
-	if (iwl_get_debug_level(trans->shrd) & IWL_DL_FW_ERRORS)
-		iwl_print_rx_config_cmd(priv(trans), IWL_RXON_CTX_BSS);
-#endif
 
-	iwlagn_fw_error(priv, false);
+	iwl_op_mode_nic_error(trans->op_mode);
 }
 
 #define EVENT_START_OFFSET  (4 * sizeof(u32))
@@ -723,7 +715,7 @@ static int iwl_print_event_log(struct iwl_trans *trans, u32 start_idx,
 	u32 ptr;        /* SRAM byte address of log data */
 	u32 ev, time, data; /* event log data */
 	unsigned long reg_flags;
-	struct iwl_priv *priv = priv(trans);
+	struct iwl_nic *nic = nic(trans);
 
 	if (num_events == 0)
 		return pos;
@@ -731,10 +723,10 @@ static int iwl_print_event_log(struct iwl_trans *trans, u32 start_idx,
 	base = trans->shrd->device_pointers.log_event_table;
 	if (trans->shrd->ucode_type == IWL_UCODE_INIT) {
 		if (!base)
-			base = priv->init_evtlog_ptr;
+			base = nic->init_evtlog_ptr;
 	} else {
 		if (!base)
-			base = priv->inst_evtlog_ptr;
+			base = nic->inst_evtlog_ptr;
 	}
 
 	if (mode == 0)
@@ -764,7 +756,7 @@ static int iwl_print_event_log(struct iwl_trans *trans, u32 start_idx,
 						"EVT_LOG:0x%08x:%04u\n",
 						time, ev);
 			} else {
-				trace_iwlwifi_dev_ucode_event(priv, 0,
+				trace_iwlwifi_dev_ucode_event(priv(trans), 0,
 					time, ev);
 				IWL_ERR(trans, "EVT_LOG:0x%08x:%04u\n",
 					time, ev);
@@ -778,7 +770,7 @@ static int iwl_print_event_log(struct iwl_trans *trans, u32 start_idx,
 			} else {
 				IWL_ERR(trans, "EVT_LOGT:%010u:0x%08x:%04u\n",
 					time, data, ev);
-				trace_iwlwifi_dev_ucode_event(priv, time,
+				trace_iwlwifi_dev_ucode_event(priv(trans), time,
 					data, ev);
 			}
 		}
@@ -840,17 +832,17 @@ int iwl_dump_nic_event_log(struct iwl_trans *trans, bool full_log,
 	u32 logsize;
 	int pos = 0;
 	size_t bufsz = 0;
-	struct iwl_priv *priv = priv(trans);
+	struct iwl_nic *nic = nic(trans);
 
 	base = trans->shrd->device_pointers.log_event_table;
 	if (trans->shrd->ucode_type == IWL_UCODE_INIT) {
-		logsize = priv->init_evtlog_size;
+		logsize = nic->init_evtlog_size;
 		if (!base)
-			base = priv->init_evtlog_ptr;
+			base = nic->init_evtlog_ptr;
 	} else {
-		logsize = priv->inst_evtlog_size;
+		logsize = nic->inst_evtlog_size;
 		if (!base)
-			base = priv->inst_evtlog_ptr;
+			base = nic->inst_evtlog_ptr;
 	}
 
 	if (!iwlagn_hw_valid_rtc_data_addr(base)) {
@@ -949,7 +941,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 	struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
 
 
-	spin_lock_irqsave(&trans->shrd->lock, flags);
+	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 
 	/* Ack/clear/reset pending uCode interrupts.
 	 * Note:  Some bits in CSR_INT are "OR" of bits in CSR_FH_INT_STATUS,
@@ -979,7 +971,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 	/* saved interrupt in inta variable now we can reset trans_pcie->inta */
 	trans_pcie->inta = 0;
 
-	spin_unlock_irqrestore(&trans->shrd->lock, flags);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 
 	/* Now service all interrupt bits discovered above. */
 	if (inta & CSR_INT_BIT_HW_ERR) {
@@ -1039,7 +1031,7 @@ void iwl_irq_tasklet(struct iwl_trans *trans)
 			else
 				clear_bit(STATUS_RF_KILL_HW,
 					  &trans->shrd->status);
-			iwl_set_hw_rfkill_state(priv(trans), hw_rf_kill);
+			iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rf_kill);
 		}
 
 		handled |= CSR_INT_BIT_RF_KILL;
@@ -1232,7 +1224,7 @@ void iwl_reset_ict(struct iwl_trans *trans)
 	if (!trans_pcie->ict_tbl)
 		return;
 
-	spin_lock_irqsave(&trans->shrd->lock, flags);
+	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 	iwl_disable_interrupts(trans);
 
 	memset(trans_pcie->ict_tbl, 0, ICT_SIZE);
@@ -1249,7 +1241,7 @@ void iwl_reset_ict(struct iwl_trans *trans)
 	trans_pcie->ict_index = 0;
 	iwl_write32(trans, CSR_INT, trans_pcie->inta_mask);
 	iwl_enable_interrupts(trans);
-	spin_unlock_irqrestore(&trans->shrd->lock, flags);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 }
 
 /* Device is going down disable ict interrupt usage */
@@ -1260,9 +1252,9 @@ void iwl_disable_ict(struct iwl_trans *trans)
 
 	unsigned long flags;
 
-	spin_lock_irqsave(&trans->shrd->lock, flags);
+	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 	trans_pcie->use_ict = false;
-	spin_unlock_irqrestore(&trans->shrd->lock, flags);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 }
 
 static irqreturn_t iwl_isr(int irq, void *data)
@@ -1281,7 +1273,7 @@ static irqreturn_t iwl_isr(int irq, void *data)
 
 	trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
 
-	spin_lock_irqsave(&trans->shrd->lock, flags);
+	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 
 	/* Disable (but don't clear!) interrupts here to avoid
 	 *    back-to-back ISRs and sporadic interrupts from our NIC.
@@ -1325,7 +1317,7 @@ static irqreturn_t iwl_isr(int irq, void *data)
 		iwl_enable_interrupts(trans);
 
  unplugged:
-	spin_unlock_irqrestore(&trans->shrd->lock, flags);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 	return IRQ_HANDLED;
 
  none:
@@ -1335,7 +1327,7 @@ static irqreturn_t iwl_isr(int irq, void *data)
 		!trans_pcie->inta)
 		iwl_enable_interrupts(trans);
 
-	spin_unlock_irqrestore(&trans->shrd->lock, flags);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 	return IRQ_NONE;
 }
 
@@ -1369,7 +1361,7 @@ irqreturn_t iwl_isr_ict(int irq, void *data)
 
 	trace_iwlwifi_dev_irq(priv(trans));
 
-	spin_lock_irqsave(&trans->shrd->lock, flags);
+	spin_lock_irqsave(&trans_pcie->irq_lock, flags);
 
 	/* Disable (but don't clear!) interrupts here to avoid
 	 * back-to-back ISRs and sporadic interrupts from our NIC.
@@ -1440,7 +1432,7 @@ irqreturn_t iwl_isr_ict(int irq, void *data)
 		iwl_enable_interrupts(trans);
 	}
 
-	spin_unlock_irqrestore(&trans->shrd->lock, flags);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 	return IRQ_HANDLED;
 
  none:
@@ -1451,6 +1443,6 @@ irqreturn_t iwl_isr_ict(int irq, void *data)
 	    !trans_pcie->inta)
 		iwl_enable_interrupts(trans);
 
-	spin_unlock_irqrestore(&trans->shrd->lock, flags);
+	spin_unlock_irqrestore(&trans_pcie->irq_lock, flags);
 	return IRQ_NONE;
 }