// SPDX-License-Identifier: GPL-2.0-only /* * KUnit fixture to have a (configurable) wiphy * * Copyright (C) 2023 Intel Corporation */ #include <linux/ieee80211.h> #include <net/cfg80211.h> #include <kunit/test.h> #include <kunit/test-bug.h> #include "util.h" int t_wiphy_init(struct kunit_resource *resource, void *ctx) { struct kunit *test = kunit_get_current_test(); struct cfg80211_ops *ops; struct wiphy *wiphy; struct t_wiphy_priv *priv; ops = kzalloc_obj(*ops); KUNIT_ASSERT_NOT_NULL(test, ops); wiphy = wiphy_new_nm(ops, sizeof(*priv), "kunit"); KUNIT_ASSERT_NOT_NULL(test, wiphy); priv = wiphy_priv(wiphy); priv->ctx = ctx; priv->ops = ops; /* Initialize channels, feel free to add more here channels/bands */ memcpy(priv->channels_2ghz, channels_2ghz, sizeof(channels_2ghz)); wiphy->bands[NL80211_BAND_2GHZ] = &priv->band_2ghz; priv->band_2ghz.channels = priv->channels_2ghz; priv->band_2ghz.n_channels = ARRAY_SIZE(channels_2ghz); resource->data = wiphy; resource->name = "wiphy"; return 0; } void t_wiphy_exit(struct kunit_resource *resource) { struct t_wiphy_priv *priv; struct cfg80211_ops *ops; priv = wiphy_priv(resource->data); ops = priv->ops; /* Should we ensure anything about the state here? * e.g. full destruction or no calls to any ops on destruction? */ wiphy_free(resource->data); kfree(ops); }