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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-test.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-test.h | 161 |
1 files changed, 161 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..e13ffa8acc02 --- /dev/null +++ b/drivers/net/wireless/iwlwifi/iwl-test.h @@ -0,0 +1,161 @@ +/****************************************************************************** + * + * 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: callback to the op mode + * + * The structure defines the callbacks that the op_mode should handle, + * inorder to handle logic that is out of the scope of iwl_test. The + * op_mode must set all the callbacks. + + * @send_cmd: handler that is used by the test object to request the + * op_mode to send a command to the fw. + * + * @valid_hw_addr: handler that is used by the test object to request the + * op_mode to check if the given address is a valid address. + * + * @get_fw_ver: handler used to get the FW version. + * + * @alloc_reply: handler used by the test object to request the op_mode + * to allocate an skb for sending a reply to the user, and initialize + * the skb. It is assumed that the test object only fills the required + * attributes. + * + * @reply: handler used by the test object to request the op_mode to reply + * to a request. The skb is an skb previously allocated by the the + * alloc_reply callback. + I + * @alloc_event: handler used by the test object to request the op_mode + * to allocate an skb for sending an event, and initialize + * the skb. It is assumed that the test object only fills the required + * attributes. + * + * @reply: handler used by the test object to request the op_mode to send + * an event. The skb is an skb previously allocated by the the + * alloc_event callback. + */ +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 sk_buff *(*alloc_reply)(struct iwl_op_mode *op_mode, int len); + int (*reply)(struct iwl_op_mode *op_mode, struct sk_buff *skb); + struct sk_buff* (*alloc_event)(struct iwl_op_mode *op_mode, int len); + void (*event)(struct iwl_op_mode *op_mode, struct sk_buff *skb); +}; + +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 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 iwl_rx_cmd_buffer *rxb); + +static inline void iwl_test_enable_notifications(struct iwl_test *tst, + bool enable) +{ + tst->notify = enable; +} + +#endif |