drivers/net/wireless/iwlwifi/iwl-test.h

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  63
  64 #ifndef __IWL_TEST_H__
  65 #define __IWL_TEST_H__
  66
  67 #include <linux/types.h>
  68 #include "iwl-trans.h"
  69
  70 struct iwl_test_trace {
  71         u32 size;
  72         u32 tsize;
  73         u32 nchunks;
  74         u8 *cpu_addr;
  75         u8 *trace_addr;
  76         dma_addr_t dma_addr;
  77         bool enabled;
  78 };
  79
  80 struct iwl_test_mem {
  81         u32 size;
  82         u32 nchunks;
  83         u8 *addr;
  84         bool in_read;
  85 };
  86
  87 /*
  88  * struct iwl_test_ops: callback to the op mode
  89  *
  90  * The structure defines the callbacks that the op_mode should handle,
  91  * inorder to handle logic that is out of the scope of iwl_test. The
  92  * op_mode must set all the callbacks.
  93
  94  * @send_cmd: handler that is used by the test object to request the
  95  *  op_mode to send a command to the fw.
  96  *
  97  * @valid_hw_addr: handler that is used by the test object to request the
  98  *  op_mode to check if the given address is a valid address.
  99  *
 100  * @get_fw_ver: handler used to get the FW version.
 101  *
 102  * @alloc_reply: handler used by the test object to request the op_mode
 103  *  to allocate an skb for sending a reply to the user, and initialize
 104  *  the skb. It is assumed that the test object only fills the required
 105  *  attributes.
 106  *
 107  * @reply: handler used by the test object to request the op_mode to reply
 108  *  to a request. The skb is an skb previously allocated by the the
 109  *  alloc_reply callback.
 110  I
 111  * @alloc_event: handler used by the test object to request the op_mode
 112  *  to allocate an skb for sending an event, and initialize
 113  *  the skb. It is assumed that the test object only fills the required
 114  *  attributes.
 115  *
 116  * @reply: handler used by the test object to request the op_mode to send
 117  *  an event. The skb is an skb previously allocated by the the
 118  *  alloc_event callback.
 119  */
 120 struct iwl_test_ops {
 121         int (*send_cmd)(struct iwl_op_mode *op_modes,
 122                         struct iwl_host_cmd *cmd);
 123         bool (*valid_hw_addr)(u32 addr);
 124         u32 (*get_fw_ver)(struct iwl_op_mode *op_mode);
 125
 126         struct sk_buff *(*alloc_reply)(struct iwl_op_mode *op_mode, int len);
 127         int (*reply)(struct iwl_op_mode *op_mode, struct sk_buff *skb);
 128         struct sk_buff* (*alloc_event)(struct iwl_op_mode *op_mode, int len);
 129         void (*event)(struct iwl_op_mode *op_mode, struct sk_buff *skb);
 130 };
 131
 132 struct iwl_test {
 133         struct iwl_trans *trans;
 134         struct iwl_test_ops *ops;
 135         struct iwl_test_trace trace;
 136         struct iwl_test_mem mem;
 137         bool notify;
 138 };
 139
 140 void iwl_test_init(struct iwl_test *tst, struct iwl_trans *trans,
 141                    struct iwl_test_ops *ops);
 142
 143 void iwl_test_free(struct iwl_test *tst);
 144
 145 int iwl_test_parse(struct iwl_test *tst, struct nlattr **tb,
 146                    void *data, int len);
 147
 148 int iwl_test_handle_cmd(struct iwl_test *tst, struct nlattr **tb);
 149
 150 int iwl_test_dump(struct iwl_test *tst, u32 cmd, struct sk_buff *skb,
 151                   struct netlink_callback *cb);
 152
 153 void iwl_test_rx(struct iwl_test *tst, struct iwl_rx_cmd_buffer *rxb);
 154
 155 static inline void iwl_test_enable_notifications(struct iwl_test *tst,
 156                                                  bool enable)
 157 {
 158         tst->notify = enable;
 159 }
 160
 161 #endif