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Commit 0037db63 authored by Andrei Otcheretianski's avatar Andrei Otcheretianski Committed by Johannes Berg
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mac80211_hwsim: add channel switch support 



Advertise to mac80211 that we can do channel switch both
for STA and AP/GO.
After each beacon transmission check if CSA is done and
call ieee80211_csa_finish if needed.

Signed-off-by: default avatarAndrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 8c66a3d9

drivers/net/wireless/mac80211_hwsim.c

+7 −2
Original line number Diff line number Diff line
@@ -1302,6 +1302,9 @@ static void mac80211_hwsim_beacon_tx(void *arg, u8 *mac, 


	mac80211_hwsim_tx_frame(hw, skb,

				rcu_dereference(vif->chanctx_conf)->def.chan);



	if (vif->csa_active && ieee80211_csa_is_complete(vif))

		ieee80211_csa_finish(vif);

}



static enum hrtimer_restart
@@ -2063,13 +2066,15 @@ static int mac80211_hwsim_create_radio(int channels, const char *reg_alpha2, 
		    IEEE80211_HW_AMPDU_AGGREGATION |

		    IEEE80211_HW_WANT_MONITOR_VIF |

		    IEEE80211_HW_QUEUE_CONTROL |

		    IEEE80211_HW_SUPPORTS_HT_CCK_RATES;

		    IEEE80211_HW_SUPPORTS_HT_CCK_RATES |

		    IEEE80211_HW_CHANCTX_STA_CSA;

	if (rctbl)

		hw->flags |= IEEE80211_HW_SUPPORTS_RC_TABLE;



	hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_TDLS |

			    WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL |

			    WIPHY_FLAG_AP_UAPSD;

			    WIPHY_FLAG_AP_UAPSD |

			    WIPHY_FLAG_HAS_CHANNEL_SWITCH;

	hw->wiphy->features |= NL80211_FEATURE_ACTIVE_MONITOR;



	/* ask mac80211 to reserve space for magic */