iwlwifi: refactor testmode

Create an object that will enacpsulate the testmode functionality
that is common to all op modes.

 * Copy definitions from dvm/dev.h
 * Copy the testmode logic from dvm/testmode.c
 * Link iwl-test object into the iwlwifi module
 * Modify DVM to use iwl-test object

Reviewed-by: Amit Beka <amit.beka@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 125 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-test.h b/drivers/net/wireless/iwlwifi/iwl-test.h
new file mode 100644
index 000000000000..994615344955
--- /dev/null
+++ b/drivers/net/wireless/iwlwifi/iwl-test.h
@@ -0,0 +1,125 @@
+/******************************************************************************
+ *
+ * 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) 2010 - 2012 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 LICENSE.GPL.
+ *
+ * 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) 2010 - 2012 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_TEST_H__
+#define __IWL_TEST_H__
+
+#include <linux/types.h>
+#include "iwl-trans.h"
+
+struct iwl_test_trace {
+	u32 size;
+	u32 tsize;
+	u32 nchunks;
+	u8 *cpu_addr;
+	u8 *trace_addr;
+	dma_addr_t dma_addr;
+	bool enabled;
+};
+
+struct iwl_test_mem {
+	u32 size;
+	u32 nchunks;
+	u8 *addr;
+	bool in_read;
+};
+
+struct iwl_test_ops {
+	int (*send_cmd)(struct iwl_op_mode *op_modes,
+			struct iwl_host_cmd *cmd);
+	bool (*valid_hw_addr)(u32 addr);
+	u32 (*get_fw_ver)(struct iwl_op_mode *op_mode);
+};
+
+struct iwl_test {
+	struct iwl_trans *trans;
+	struct iwl_test_ops *ops;
+	struct iwl_test_trace trace;
+	struct iwl_test_mem mem;
+	bool notify;
+};
+
+void iwl_test_init(struct iwl_test *tst, struct iwl_trans *trans,
+		   struct iwl_test_ops *ops);
+
+void iwl_test_free(struct iwl_test *tst);
+
+int iwl_test_parse(struct iwl_test *tst, struct nlattr **tb,
+		   void *data, int len);
+
+int iwl_test_handle_cmd(struct iwl_test *tst, struct ieee80211_hw *hw,
+			struct nlattr **tb);
+
+int iwl_test_dump(struct iwl_test *tst, u32 cmd, struct sk_buff *skb,
+		  struct netlink_callback *cb);
+
+void iwl_test_rx(struct iwl_test *tst, struct ieee80211_hw *hw,
+		 struct iwl_rx_cmd_buffer *rxb);
+
+static inline void iwl_test_enable_notifications(struct iwl_test *tst,
+						 bool enable)
+{
+	tst->notify = enable;
+}
+
+#endif