iwlwifi/mvm/phy-ctxt.c

69 static void iwl_mvm_phy_ctxt_cmd_hdr(struct iwl_mvm_phy_ctxt *ctxt,
73 	cmd->id_and_color = cpu_to_le32(FW_CMD_ID_AND_COLOR(ctxt->id,
74 							    ctxt->color));
79 					 struct iwl_mvm_phy_ctxt *ctxt,
97 	if (active_cnt == 1 && iwl_mvm_rx_diversity_allowed(mvm, ctxt)) {
117 					 struct iwl_mvm_phy_ctxt *ctxt,
128 	iwl_mvm_phy_ctxt_set_rxchain(mvm, ctxt, &tail->rxchain_info,
138 				      struct iwl_mvm_phy_ctxt *ctxt,
151 		iwl_mvm_phy_ctxt_set_rxchain(mvm, ctxt, &cmd->rxchain_info,
155 int iwl_mvm_phy_send_rlc(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
159 		.phy_id = cpu_to_le32(ctxt->id),
162 	if (ctxt->rlc_disabled)
181 	iwl_mvm_phy_ctxt_set_rxchain(mvm, ctxt, &cmd.rlc.rx_chain_info,
185 		     ctxt->id, cmd.rlc.rx_chain_info);
199 				  struct iwl_mvm_phy_ctxt *ctxt,
215 		iwl_mvm_phy_ctxt_cmd_hdr(ctxt, &cmd, action);
218 		iwl_mvm_phy_ctxt_cmd_data(mvm, ctxt, &cmd, chandef,
237 		iwl_mvm_phy_ctxt_cmd_hdr(ctxt,
242 		iwl_mvm_phy_ctxt_cmd_data_v1(mvm, ctxt, &cmd, chandef,
248 		IWL_ERR(mvm, "PHY ctxt cmd error ver %d not supported\n", ver);
254 		IWL_ERR(mvm, "PHY ctxt cmd error. ret=%d\n", ret);
259 		return iwl_mvm_phy_send_rlc(mvm, ctxt, chains_static,
268 int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
276 		ctxt->ref);
279 	ctxt->channel = chandef->chan;
280 	ctxt->width = chandef->width;
281 	ctxt->center_freq1 = chandef->center_freq1;
283 	ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, ap,
290 	ctxt->ref++;
299 void iwl_mvm_phy_ctxt_ref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt)
306 	WARN_ON(!ctxt->ref);
307 	ctxt->ref++;
315 int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
324 	if (WARN_ON_ONCE(!ctxt->ref))
329 	    ctxt->channel == chandef->chan &&
330 	    ctxt->width == chandef->width &&
331 	    ctxt->center_freq1 == chandef->center_freq1)
332 		return iwl_mvm_phy_send_rlc(mvm, ctxt, chains_static,
337 	    ctxt->channel->band != chandef->chan->band) {
341 		ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, NULL,
351 	ctxt->channel = chandef->chan;
352 	ctxt->width = chandef->width;
353 	ctxt->center_freq1 = chandef->center_freq1;
355 	return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, ap,
360 void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt)
365 	if (WARN_ON_ONCE(!ctxt))
368 	ctxt->ref--;
370 	if (ctxt->ref)
373 	cfg80211_chandef_create(&chandef, ctxt->channel, NL80211_CHAN_NO_HT);
375 	iwl_mvm_phy_ctxt_apply(mvm, ctxt, &chandef, NULL, 1, 1,