---

yaml
---
r: 314348
b: refs/heads/master
c: 627ae3d
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a59f975a78f0606a3a364939dfa9b949d5f87521
+refs/heads/master: 627ae3ddd6f929b4496502318a8896729fc37839

trunk/drivers/net/wireless/iwlwifi/Makefile

@@ -1,7 +1,3 @@
-obj-$(CONFIG_IWLDVM)	+= dvm/
-
-CFLAGS_iwl-devtrace.o := -I$(src)
-
 # common
 obj-$(CONFIG_IWLWIFI)	+= iwlwifi.o
 iwlwifi-objs		+= iwl-io.o
@@ -13,5 +9,11 @@ iwlwifi-objs		+= pcie/drv.o pcie/rx.o pcie/tx.o pcie/trans.o
 iwlwifi-objs		+= pcie/1000.o pcie/2000.o pcie/5000.o pcie/6000.o
 
 iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TRACING) += iwl-devtrace.o
+iwlwifi-$(CONFIG_IWLWIFI_DEVICE_TESTMODE) += iwl-test.o
 
 ccflags-y += -D__CHECK_ENDIAN__ -I$(src)
+
+
+obj-$(CONFIG_IWLDVM)	+= dvm/
+
+CFLAGS_iwl-devtrace.o := -I$(src)

trunk/drivers/net/wireless/iwlwifi/dvm/agn.h

@@ -395,35 +395,40 @@ static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags)
 }
 
 extern int iwl_alive_start(struct iwl_priv *priv);
-/* svtool */
+
+/* testmode support */
 #ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
+
 extern int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data,
 				   int len);
 extern int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw,
 				    struct sk_buff *skb,
 				    struct netlink_callback *cb,
 				    void *data, int len);
 extern void iwl_testmode_init(struct iwl_priv *priv);
-extern void iwl_testmode_cleanup(struct iwl_priv *priv);
+extern void iwl_testmode_free(struct iwl_priv *priv);
+
 #else
+
 static inline
 int iwlagn_mac_testmode_cmd(struct ieee80211_hw *hw, void *data, int len)
 {
 	return -ENOSYS;
 }
+
 static inline
 int iwlagn_mac_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb,
 		      struct netlink_callback *cb,
 		      void *data, int len)
 {
 	return -ENOSYS;
 }
-static inline
-void iwl_testmode_init(struct iwl_priv *priv)
+
+static inline void iwl_testmode_init(struct iwl_priv *priv)
 {
 }
-static inline
-void iwl_testmode_cleanup(struct iwl_priv *priv)
+
+static inline void iwl_testmode_free(struct iwl_priv *priv)
 {
 }
 #endif

trunk/drivers/net/wireless/iwlwifi/dvm/dev.h

@@ -52,6 +52,8 @@
 #include "rs.h"
 #include "tt.h"
 
+#include "iwl-test.h"
+
 /* CT-KILL constants */
 #define CT_KILL_THRESHOLD_LEGACY   110 /* in Celsius */
 #define CT_KILL_THRESHOLD	   114 /* in Celsius */
@@ -596,24 +598,6 @@ struct iwl_lib_ops {
 	void (*temperature)(struct iwl_priv *priv);
 };
 
-#ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
-struct iwl_testmode_trace {
-	u32 buff_size;
-	u32 total_size;
-	u32 num_chunks;
-	u8 *cpu_addr;
-	u8 *trace_addr;
-	dma_addr_t dma_addr;
-	bool trace_enabled;
-};
-struct iwl_testmode_mem {
-	u32 buff_size;
-	u32 num_chunks;
-	u8 *buff_addr;
-	bool read_in_progress;
-};
-#endif
-
 struct iwl_wipan_noa_data {
 	struct rcu_head rcu_head;
 	u32 length;
@@ -670,8 +654,6 @@ struct iwl_priv {
 	enum ieee80211_band band;
 	u8 valid_contexts;
 
-	void (*pre_rx_handler)(struct iwl_priv *priv,
-			       struct iwl_rx_cmd_buffer *rxb);
 	int (*rx_handlers[REPLY_MAX])(struct iwl_priv *priv,
 				       struct iwl_rx_cmd_buffer *rxb,
 				       struct iwl_device_cmd *cmd);
@@ -895,9 +877,9 @@ struct iwl_priv {
 	struct led_classdev led;
 	unsigned long blink_on, blink_off;
 	bool led_registered;
+
 #ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
-	struct iwl_testmode_trace testmode_trace;
-	struct iwl_testmode_mem testmode_mem;
+	struct iwl_test tst;
 	u32 tm_fixed_rate;
 #endif
 

trunk/drivers/net/wireless/iwlwifi/dvm/lib.c

@@ -1265,7 +1265,7 @@ int iwl_dvm_send_cmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
 	 * the mutex, this ensures we don't try to send two
 	 * (or more) synchronous commands at a time.
 	 */
-	if (cmd->flags & CMD_SYNC)
+	if (!(cmd->flags & CMD_ASYNC))
 		lockdep_assert_held(&priv->mutex);
 
 	if (priv->ucode_owner == IWL_OWNERSHIP_TM &&

trunk/drivers/net/wireless/iwlwifi/dvm/mac80211.c

@@ -476,7 +476,7 @@ static int iwlagn_mac_resume(struct ieee80211_hw *hw)
 			}
 
 			if (priv->wowlan_sram)
-				_iwl_read_targ_mem_words(
+				_iwl_read_targ_mem_dwords(
 				      priv->trans, 0x800000,
 				      priv->wowlan_sram,
 				      img->sec[IWL_UCODE_SECTION_DATA].len / 4);

trunk/drivers/net/wireless/iwlwifi/dvm/main.c

@@ -406,7 +406,7 @@ static void iwl_continuous_event_trace(struct iwl_priv *priv)
 
 	base = priv->device_pointers.log_event_table;
 	if (iwlagn_hw_valid_rtc_data_addr(base)) {
-		iwl_read_targ_mem_words(priv->trans, base, &read, sizeof(read));
+		iwl_read_targ_mem_bytes(priv->trans, base, &read, sizeof(read));
 		capacity = read.capacity;
 		mode = read.mode;
 		num_wraps = read.wrap_counter;
@@ -1548,7 +1548,7 @@ static void iwl_op_mode_dvm_stop(struct iwl_op_mode *op_mode)
 
 	iwl_dbgfs_unregister(priv);
 
-	iwl_testmode_cleanup(priv);
+	iwl_testmode_free(priv);
 	iwlagn_mac_unregister(priv);
 
 	iwl_tt_exit(priv);
@@ -1671,7 +1671,7 @@ static void iwl_dump_nic_error_log(struct iwl_priv *priv)
 	}
 
 	/*TODO: Update dbgfs with ISR error stats obtained below */
-	iwl_read_targ_mem_words(trans, base, &table, sizeof(table));
+	iwl_read_targ_mem_bytes(trans, base, &table, sizeof(table));
 
 	if (ERROR_START_OFFSET <= table.valid * ERROR_ELEM_SIZE) {
 		IWL_ERR(trans, "Start IWL Error Log Dump:\n");

trunk/drivers/net/wireless/iwlwifi/dvm/rx.c

@@ -1124,8 +1124,6 @@ int iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb,
 {
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
 	struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);
-	void (*pre_rx_handler)(struct iwl_priv *,
-			       struct iwl_rx_cmd_buffer *);
 	int err = 0;
 
 	/*
@@ -1135,19 +1133,19 @@ int iwl_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb,
 	 */
 	iwl_notification_wait_notify(&priv->notif_wait, pkt);
 
-	/* RX data may be forwarded to userspace (using pre_rx_handler) in one
-	 * of two cases: the first, that the user owns the uCode through
-	 * testmode - in such case the pre_rx_handler is set and no further
-	 * processing takes place. The other case is when the user want to
-	 * monitor the rx w/o affecting the regular flow - the pre_rx_handler
-	 * will be set but the ownership flag != IWL_OWNERSHIP_TM and the flow
+#ifdef CONFIG_IWLWIFI_DEVICE_TESTMODE
+	/*
+	 * RX data may be forwarded to userspace in one
+	 * of two cases: the user owns the fw through testmode or when
+	 * the user requested to monitor the rx w/o affecting the regular flow.
+	 * In these cases the iwl_test object will handle forwarding the rx
+	 * data to user space.
+	 * Note that if the ownership flag != IWL_OWNERSHIP_TM the flow
 	 * continues.
-	 * We need to use ACCESS_ONCE to prevent a case where the handler
-	 * changes between the check and the call.
 	 */
-	pre_rx_handler = ACCESS_ONCE(priv->pre_rx_handler);
-	if (pre_rx_handler)
-		pre_rx_handler(priv, rxb);
+	iwl_test_rx(&priv->tst, rxb);
+#endif
+
 	if (priv->ucode_owner != IWL_OWNERSHIP_TM) {
 		/* Based on type of command response or notification,
 		 *   handle those that need handling via function in