third_party/iwlwifi/test/sim-nvm.h

// Copyright 2019 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_TEST_SIM_NVM_H_
#define SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_TEST_SIM_NVM_H_

#include <stdint.h>
#include <zircon/types.h>

#include <vector>

#include "third_party/iwlwifi/iwl-trans.h"
#include "third_party/iwlwifi/test/sim.h"

namespace wlan::testing {

// A sub-module of simulated MVM firmware that simulates NVM behavior.
//
class SimNvm {
 public:
  explicit SimNvm() {}
  ~SimNvm() {}

  // Handle the NVM_ACCESS_CMD host command.
  //
  // Args:
  //   cmd: the input command.
  //   [out] resp: the response back to caller.
  //
  zx_status_t HandleCommand(struct iwl_host_cmd* cmd, SimMvmResponse* resp);

 private:
  // Read a chunk from a segment (aka type).
  //
  // Args:
  //   target: enum iwl_nvm_access_target
  //   type: enum iwl_nvm_section_type, aka section in driver.
  //   offset: starting offset to read
  //   length: num of bytes to read
  //
  std::vector<uint8_t> HandleChunkRead(uint8_t target, uint16_t type, uint16_t offset,
                                       uint16_t length);
};

}  // namespace wlan::testing

#endif  // SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_TEST_SIM_NVM_H_