Merge "icnss: Add a flag to indicate PDR" (1be549fd) · Commits · e / devices / android_kernel_oneplus_sm7250

drivers/soc/qcom/icnss.c

+19 −0

Original line number	Diff line number	Diff line
		@@ -635,6 +635,15 @@ bool icnss_is_rejuvenate(void)
		}
		EXPORT_SYMBOL(icnss_is_rejuvenate);

		bool icnss_is_pdr(void)
		{
		if (!penv)
		return false;
		else
		return test_bit(ICNSS_PDR, &penv->state);
		}
		EXPORT_SYMBOL(icnss_is_pdr);

		int icnss_power_off(struct device *dev)
		{
		struct icnss_priv *priv = dev_get_drvdata(dev);
		@@ -1084,9 +1093,11 @@ static int icnss_pd_restart_complete(struct icnss_priv *priv)

		icnss_call_driver_shutdown(priv);

		clear_bit(ICNSS_PDR, &priv->state);
		clear_bit(ICNSS_REJUVENATE, &priv->state);
		clear_bit(ICNSS_PD_RESTART, &priv->state);
		priv->early_crash_ind = false;
		priv->is_ssr = false;

		if (!priv->ops \|\| !priv->ops->reinit)
		goto out;
		@@ -1431,6 +1442,8 @@ static int icnss_modem_notifier_nb(struct notifier_block *nb,
		if (code != SUBSYS_BEFORE_SHUTDOWN)
		return NOTIFY_OK;

		priv->is_ssr = true;

		if (code == SUBSYS_BEFORE_SHUTDOWN && !notif->crashed &&
		test_bit(ICNSS_BLOCK_SHUTDOWN, &priv->state)) {
		if (!wait_for_completion_timeout(&priv->unblock_shutdown,
		@@ -1556,6 +1569,9 @@ static int icnss_service_notifier_notify(struct notifier_block *nb,
		if (notification != SERVREG_NOTIF_SERVICE_STATE_DOWN_V01)
		goto done;

		if (!priv->is_ssr)
		set_bit(ICNSS_PDR, &priv->state);

		event_data = kzalloc(sizeof(*event_data), GFP_KERNEL);

		if (event_data == NULL)
		@@ -2751,6 +2767,9 @@ static int icnss_stats_show_state(struct seq_file s, struct icnss_priv priv)
		continue;
		case ICNSS_BLOCK_SHUTDOWN:
		seq_puts(s, "BLOCK SHUTDOWN");
		continue;
		case ICNSS_PDR:
		seq_puts(s, "PDR TRIGGERED");
		}

		seq_printf(s, "UNKNOWN-%d", i);

drivers/soc/qcom/icnss_private.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -153,6 +153,7 @@ enum icnss_driver_state {
		ICNSS_REJUVENATE,
		ICNSS_MODE_ON,
		ICNSS_BLOCK_SHUTDOWN,
		ICNSS_PDR,
		};

		struct ce_irq_list {
		@@ -361,6 +362,7 @@ struct icnss_priv {
		uint64_t vph_pwr;
		bool vbatt_supported;
		char function_name[WLFW_FUNCTION_NAME_LEN + 1];
		bool is_ssr;
		};

		int icnss_call_driver_uevent(struct icnss_priv *priv,

include/soc/qcom/icnss.h

+1 −0

Original line number	Diff line number	Diff line
		@@ -138,4 +138,5 @@ extern bool icnss_is_fw_down(void);
		extern bool icnss_is_rejuvenate(void);
		extern int icnss_trigger_recovery(struct device *dev);
		extern void icnss_block_shutdown(bool status);
		extern bool icnss_is_pdr(void);
		#endif /* _ICNSS_WLAN_H_ */