---

yaml
---
r: 265850
b: refs/heads/master
c: 0c32576
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 57210f7c9f04a2509ee54a0f454003a714db96dd
+refs/heads/master: 0c325769a394559941acda83e888a1d9b1ef8b7f

trunk/drivers/net/wireless/iwlwifi/iwl-agn.c

@@ -3627,7 +3627,6 @@ int iwl_probe(struct iwl_bus *bus, const struct iwl_trans_ops *trans_ops,
 
 	IWL_DEBUG_INFO(priv, "*** LOAD DRIVER ***\n");
 	priv->cfg = cfg;
-	priv->inta_mask = CSR_INI_SET_MASK;
 
 	/* is antenna coupling more than 35dB ? */
 	priv->bt_ant_couple_ok =
@@ -3771,8 +3770,6 @@ int iwl_probe(struct iwl_bus *bus, const struct iwl_trans_ops *trans_ops,
 
 void __devexit iwl_remove(struct iwl_priv * priv)
 {
-	unsigned long flags;
-
 	wait_for_completion(&priv->firmware_loading_complete);
 
 	IWL_DEBUG_INFO(priv, "*** UNLOAD DRIVER ***\n");
@@ -3801,13 +3798,8 @@ void __devexit iwl_remove(struct iwl_priv * priv)
 	iwl_tt_exit(priv);
 
 	/* make sure we flush any pending irq or
-	 * tasklet for the driver
-	 */
-	spin_lock_irqsave(&priv->shrd->lock, flags);
-	iwl_disable_interrupts(priv);
-	spin_unlock_irqrestore(&priv->shrd->lock, flags);
-
-	iwl_trans_sync_irq(trans(priv));
+	 * tasklet for the driver */
+	iwl_trans_disable_sync_irq(trans(priv));
 
 	iwl_dealloc_ucode(priv);
 

trunk/drivers/net/wireless/iwlwifi/iwl-dev.h

@@ -1259,6 +1259,7 @@ struct iwl_priv {
 	struct traffic_stats rx_stats;
 
 	/* counts interrupts */
+	/* TODO: move to the transport layer */
 	struct isr_statistics isr_stats;
 
 	struct iwl_power_mgr power_data;
@@ -1315,14 +1316,6 @@ struct iwl_priv {
 	} accum_stats, delta_stats, max_delta_stats;
 #endif
 
-	/* INT ICT Table */
-	__le32 *ict_tbl;
-	void *ict_tbl_vir;
-	dma_addr_t ict_tbl_dma;
-	dma_addr_t aligned_ict_tbl_dma;
-	int ict_index;
-	u32 inta;
-	bool use_ict;
 	/*
 	 * reporting the number of tids has AGG on. 0 means
 	 * no AGGREGATION
@@ -1379,8 +1372,6 @@ struct iwl_priv {
 	struct iwl_rxon_context *cur_rssi_ctx;
 	bool bt_is_sco;
 
-	u32 inta_mask;
-
 	struct work_struct restart;
 	struct work_struct scan_completed;
 	struct work_struct abort_scan;
@@ -1398,8 +1389,6 @@ struct iwl_priv {
 	struct work_struct bt_full_concurrency;
 	struct work_struct bt_runtime_config;
 
-	struct tasklet_struct irq_tasklet;
-
 	struct delayed_work scan_check;
 
 	/* TX Power */

trunk/drivers/net/wireless/iwlwifi/iwl-helpers.h

@@ -132,33 +132,12 @@ static inline void iwl_wake_any_queue(struct iwl_priv *priv,
 
 #define ieee80211_wake_queue DO_NOT_USE_ieee80211_wake_queue
 
-static inline void iwl_disable_interrupts(struct iwl_priv *priv)
-{
-	clear_bit(STATUS_INT_ENABLED, &priv->shrd->status);
-
-	/* disable interrupts from uCode/NIC to host */
-	iwl_write32(priv, CSR_INT_MASK, 0x00000000);
-
-	/* acknowledge/clear/reset any interrupts still pending
-	 * from uCode or flow handler (Rx/Tx DMA) */
-	iwl_write32(priv, CSR_INT, 0xffffffff);
-	iwl_write32(priv, CSR_FH_INT_STATUS, 0xffffffff);
-	IWL_DEBUG_ISR(priv, "Disabled interrupts\n");
-}
-
 static inline void iwl_enable_rfkill_int(struct iwl_priv *priv)
 {
 	IWL_DEBUG_ISR(priv, "Enabling rfkill interrupt\n");
 	iwl_write32(priv, CSR_INT_MASK, CSR_INT_BIT_RF_KILL);
 }
 
-static inline void iwl_enable_interrupts(struct iwl_priv *priv)
-{
-	IWL_DEBUG_ISR(priv, "Enabling interrupts\n");
-	set_bit(STATUS_INT_ENABLED, &priv->shrd->status);
-	iwl_write32(priv, CSR_INT_MASK, priv->inta_mask);
-}
-
 /**
  * iwl_beacon_time_mask_low - mask of lower 32 bit of beacon time
  * @priv -- pointer to iwl_priv data structure

trunk/drivers/net/wireless/iwlwifi/iwl-trans-int-pcie.h

@@ -78,6 +78,18 @@ struct iwl_trans_pcie {
 	struct iwl_rx_queue rxq;
 	struct work_struct rx_replenish;
 	struct iwl_trans *trans;
+
+	/* INT ICT Table */
+	__le32 *ict_tbl;
+	void *ict_tbl_vir;
+	dma_addr_t ict_tbl_dma;
+	dma_addr_t aligned_ict_tbl_dma;
+	int ict_index;
+	u32 inta;
+	bool use_ict;
+	struct tasklet_struct irq_tasklet;
+
+	u32 inta_mask;
 };
 
 #define IWL_TRANS_GET_PCIE_TRANS(_iwl_trans) \
@@ -87,7 +99,7 @@ struct iwl_trans_pcie {
 * RX
 ******************************************************/
 void iwl_bg_rx_replenish(struct work_struct *data);
-void iwl_irq_tasklet(struct iwl_priv *priv);
+void iwl_irq_tasklet(struct iwl_trans *trans);
 void iwlagn_rx_replenish(struct iwl_trans *trans);
 void iwl_rx_queue_update_write_ptr(struct iwl_trans *trans,
 			struct iwl_rx_queue *q);
@@ -96,12 +108,11 @@ void iwl_rx_queue_update_write_ptr(struct iwl_trans *trans,
 * ICT
 ******************************************************/
 int iwl_reset_ict(struct iwl_priv *priv);
-void iwl_disable_ict(struct iwl_priv *priv);
-int iwl_alloc_isr_ict(struct iwl_priv *priv);
-void iwl_free_isr_ict(struct iwl_priv *priv);
+void iwl_disable_ict(struct iwl_trans *trans);
+int iwl_alloc_isr_ict(struct iwl_trans *trans);
+void iwl_free_isr_ict(struct iwl_trans *trans);
 irqreturn_t iwl_isr_ict(int irq, void *data);
 
-
 /*****************************************************
 * TX / HCMD
 ******************************************************/
@@ -130,4 +141,28 @@ void iwl_trans_tx_queue_set_status(struct iwl_priv *priv,
 void iwl_trans_pcie_txq_agg_setup(struct iwl_priv *priv, int sta_id, int tid,
 						int frame_limit);
 
+static inline void iwl_disable_interrupts(struct iwl_trans *trans)
+{
+	clear_bit(STATUS_INT_ENABLED, &trans->shrd->status);
+
+	/* disable interrupts from uCode/NIC to host */
+	iwl_write32(priv(trans), CSR_INT_MASK, 0x00000000);
+
+	/* acknowledge/clear/reset any interrupts still pending
+	 * from uCode or flow handler (Rx/Tx DMA) */
+	iwl_write32(priv(trans), CSR_INT, 0xffffffff);
+	iwl_write32(priv(trans), CSR_FH_INT_STATUS, 0xffffffff);
+	IWL_DEBUG_ISR(trans, "Disabled interrupts\n");
+}
+
+static inline void iwl_enable_interrupts(struct iwl_trans *trans)
+{
+	struct iwl_trans_pcie *trans_pcie =
+		IWL_TRANS_GET_PCIE_TRANS(trans);
+
+	IWL_DEBUG_ISR(trans, "Enabling interrupts\n");
+	set_bit(STATUS_INT_ENABLED, &trans->shrd->status);
+	iwl_write32(priv(trans), CSR_INT_MASK, trans_pcie->inta_mask);
+}
+
 #endif /* __iwl_trans_int_pcie_h__ */