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c76fe6d19b
The iwl-test flows were based on the cfg80211 testmode APIs. To remove this coupling, the op mode (during the initialization of the iwl_test object) is responsible to set the callbacks that should be used by iwl-test to allocate skbs for events and replies and to send events and replies. The current op modes implement these callbacks based on the cfg80211 testmode APIs. 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>
162 lines
5.7 KiB
C
162 lines
5.7 KiB
C
/******************************************************************************
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*
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* This file is provided under a dual BSD/GPLv2 license. When using or
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* redistributing this file, you may do so under either license.
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*
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* GPL LICENSE SUMMARY
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*
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* Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
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* USA
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*
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* The full GNU General Public License is included in this distribution
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* in the file called LICENSE.GPL.
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*
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* Contact Information:
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* Intel Linux Wireless <ilw@linux.intel.com>
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* Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
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*
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* BSD LICENSE
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*
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* Copyright(c) 2010 - 2012 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*****************************************************************************/
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#ifndef __IWL_TEST_H__
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#define __IWL_TEST_H__
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#include <linux/types.h>
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#include "iwl-trans.h"
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struct iwl_test_trace {
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u32 size;
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u32 tsize;
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u32 nchunks;
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u8 *cpu_addr;
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u8 *trace_addr;
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dma_addr_t dma_addr;
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bool enabled;
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};
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struct iwl_test_mem {
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u32 size;
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u32 nchunks;
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u8 *addr;
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bool in_read;
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};
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/*
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* struct iwl_test_ops: callback to the op mode
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*
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* The structure defines the callbacks that the op_mode should handle,
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* inorder to handle logic that is out of the scope of iwl_test. The
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* op_mode must set all the callbacks.
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* @send_cmd: handler that is used by the test object to request the
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* op_mode to send a command to the fw.
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*
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* @valid_hw_addr: handler that is used by the test object to request the
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* op_mode to check if the given address is a valid address.
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*
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* @get_fw_ver: handler used to get the FW version.
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*
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* @alloc_reply: handler used by the test object to request the op_mode
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* to allocate an skb for sending a reply to the user, and initialize
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* the skb. It is assumed that the test object only fills the required
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* attributes.
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*
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* @reply: handler used by the test object to request the op_mode to reply
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* to a request. The skb is an skb previously allocated by the the
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* alloc_reply callback.
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I
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* @alloc_event: handler used by the test object to request the op_mode
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* to allocate an skb for sending an event, and initialize
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* the skb. It is assumed that the test object only fills the required
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* attributes.
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*
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* @reply: handler used by the test object to request the op_mode to send
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* an event. The skb is an skb previously allocated by the the
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* alloc_event callback.
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*/
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struct iwl_test_ops {
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int (*send_cmd)(struct iwl_op_mode *op_modes,
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struct iwl_host_cmd *cmd);
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bool (*valid_hw_addr)(u32 addr);
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u32 (*get_fw_ver)(struct iwl_op_mode *op_mode);
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struct sk_buff *(*alloc_reply)(struct iwl_op_mode *op_mode, int len);
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int (*reply)(struct iwl_op_mode *op_mode, struct sk_buff *skb);
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struct sk_buff* (*alloc_event)(struct iwl_op_mode *op_mode, int len);
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void (*event)(struct iwl_op_mode *op_mode, struct sk_buff *skb);
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};
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struct iwl_test {
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struct iwl_trans *trans;
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struct iwl_test_ops *ops;
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struct iwl_test_trace trace;
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struct iwl_test_mem mem;
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bool notify;
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};
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void iwl_test_init(struct iwl_test *tst, struct iwl_trans *trans,
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struct iwl_test_ops *ops);
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void iwl_test_free(struct iwl_test *tst);
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int iwl_test_parse(struct iwl_test *tst, struct nlattr **tb,
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void *data, int len);
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int iwl_test_handle_cmd(struct iwl_test *tst, struct nlattr **tb);
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int iwl_test_dump(struct iwl_test *tst, u32 cmd, struct sk_buff *skb,
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struct netlink_callback *cb);
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void iwl_test_rx(struct iwl_test *tst, struct iwl_rx_cmd_buffer *rxb);
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static inline void iwl_test_enable_notifications(struct iwl_test *tst,
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bool enable)
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{
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tst->notify = enable;
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}
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#endif
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