Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes (4fec06a3) · Commits · e / devices / android_kernel_fairphone_FP3

drivers/net/wireless/iwlwifi/dvm/mac80211.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -1068,7 +1068,10 @@ void iwl_chswitch_done(struct iwl_priv *priv, bool is_success)
		if (test_bit(STATUS_EXIT_PENDING, &priv->status))
		return;

		if (test_and_clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
		if (!test_and_clear_bit(STATUS_CHANNEL_SWITCH_PENDING, &priv->status))
		return;

		if (ctx->vif)
		ieee80211_chswitch_done(ctx->vif, is_success);
		}

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

+0 −2

Original line number	Diff line number	Diff line
		@@ -97,8 +97,6 @@

		#define APMG_PCIDEV_STT_VAL_L1_ACT_DIS (0x00000800)

		#define APMG_RTC_INT_STT_RFKILL (0x10000000)

		/* Device system time */
		#define DEVICE_SYSTEM_TIME_REG 0xA0206C

drivers/net/wireless/iwlwifi/mvm/time-event.c

+23 −10

Original line number	Diff line number	Diff line
		@@ -138,6 +138,20 @@ static void iwl_mvm_roc_finished(struct iwl_mvm *mvm)
		schedule_work(&mvm->roc_done_wk);
		}

		static bool iwl_mvm_te_check_disconnect(struct iwl_mvm *mvm,
		struct ieee80211_vif *vif,
		const char *errmsg)
		{
		if (vif->type != NL80211_IFTYPE_STATION)
		return false;
		if (vif->bss_conf.assoc && vif->bss_conf.dtim_period)
		return false;
		if (errmsg)
		IWL_ERR(mvm, "%s\n", errmsg);
		ieee80211_connection_loss(vif);
		return true;
		}

		/*
		* Handles a FW notification for an event that is known to the driver.
		*
		@@ -163,8 +177,13 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
		* P2P Device discoveribility, while there are other higher priority
		* events in the system).
		*/
		WARN_ONCE(!le32_to_cpu(notif->status),
		"Failed to schedule time event\n");
		if (WARN_ONCE(!le32_to_cpu(notif->status),
		"Failed to schedule time event\n")) {
		if (iwl_mvm_te_check_disconnect(mvm, te_data->vif, NULL)) {
		iwl_mvm_te_clear_data(mvm, te_data);
		return;
		}
		}

		if (le32_to_cpu(notif->action) & TE_NOTIF_HOST_EVENT_END) {
		IWL_DEBUG_TE(mvm,
		@@ -180,14 +199,8 @@ static void iwl_mvm_te_handle_notif(struct iwl_mvm *mvm,
		* By now, we should have finished association
		* and know the dtim period.
		*/
		if (te_data->vif->type == NL80211_IFTYPE_STATION &&
		(!te_data->vif->bss_conf.assoc \|\|
		!te_data->vif->bss_conf.dtim_period)) {
		IWL_ERR(mvm,
		"No assocation and the time event is over already...\n");
		ieee80211_connection_loss(te_data->vif);
		}

		iwl_mvm_te_check_disconnect(mvm, te_data->vif,
		"No assocation and the time event is over already...");
		iwl_mvm_te_clear_data(mvm, te_data);
		} else if (le32_to_cpu(notif->action) & TE_NOTIF_HOST_EVENT_START) {
		te_data->running = true;

drivers/net/wireless/iwlwifi/pcie/rx.c

+0 −8

Original line number	Diff line number	Diff line
		@@ -888,14 +888,6 @@ irqreturn_t iwl_pcie_irq_handler(int irq, void *dev_id)

		iwl_op_mode_hw_rf_kill(trans->op_mode, hw_rfkill);
		if (hw_rfkill) {
		/*
		* Clear the interrupt in APMG if the NIC is going down.
		* Note that when the NIC exits RFkill (else branch), we
		* can't access prph and the NIC will be reset in
		* start_hw anyway.
		*/
		iwl_write_prph(trans, APMG_RTC_INT_STT_REG,
		APMG_RTC_INT_STT_RFKILL);
		set_bit(STATUS_RFKILL, &trans_pcie->status);
		if (test_and_clear_bit(STATUS_HCMD_ACTIVE,
		&trans_pcie->status))

drivers/net/wireless/iwlwifi/pcie/trans.c

+5 −5

Original line number	Diff line number	Diff line
		@@ -1502,16 +1502,16 @@ struct iwl_trans iwl_trans_pcie_alloc(struct pci_dev pdev,
		spin_lock_init(&trans_pcie->reg_lock);
		init_waitqueue_head(&trans_pcie->ucode_write_waitq);

		/* W/A - seems to solve weird behavior. We need to remove this if we
		* don't want to stay in L1 all the time. This wastes a lot of power */
		pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S \| PCIE_LINK_STATE_L1 \|
		PCIE_LINK_STATE_CLKPM);

		if (pci_enable_device(pdev)) {
		err = -ENODEV;
		goto out_no_pci;
		}

		/* W/A - seems to solve weird behavior. We need to remove this if we
		* don't want to stay in L1 all the time. This wastes a lot of power */
		pci_disable_link_state(pdev, PCIE_LINK_STATE_L0S \| PCIE_LINK_STATE_L1 \|
		PCIE_LINK_STATE_CLKPM);

		pci_set_master(pdev);

		err = pci_set_dma_mask(pdev, DMA_BIT_MASK(36));