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Commit b27ebc61 authored by Yue Ma's avatar Yue Ma
Browse files

cnss2: Add recovery reason to string support 



It can print recovery reason in corresponding string in the log
which provides convenience for debugging.

Change-Id: Icaa58e42dc9b052915f70b69817f1c881408dd24
Signed-off-by: default avatarYue Ma <yuem@codeaurora.org>
parent 65d078eb

drivers/net/wireless/cnss2/main.c

+20 −2
Original line number Diff line number Diff line
@@ -1258,6 +1258,22 @@ static void cnss_crash_shutdown(const struct subsys_desc *subsys_desc) 
	}

}



static const char *cnss_recovery_reason_to_str(enum cnss_recovery_reason reason)

{

	switch (reason) {

	case CNSS_REASON_DEFAULT:

		return "DEFAULT";

	case CNSS_REASON_LINK_DOWN:

		return "LINK_DOWN";

	case CNSS_REASON_RDDM:

		return "RDDM";

	case CNSS_REASON_TIMEOUT:

		return "TIMEOUT";

	}



	return "UNKNOWN";

};



static int cnss_do_recovery(struct cnss_plat_data *plat_priv,

			    enum cnss_recovery_reason reason)

{
@@ -1294,7 +1310,8 @@ static int cnss_do_recovery(struct cnss_plat_data *plat_priv, 
	case CNSS_REASON_TIMEOUT:

		break;

	default:

		cnss_pr_err("Unsupported recovery reason (%d)\n", reason);

		cnss_pr_err("Unsupported recovery reason: %s(%d)\n",

			    cnss_recovery_reason_to_str(reason), reason);

		break;

	}
@@ -1319,7 +1336,8 @@ static int cnss_driver_recovery_hdlr(struct cnss_plat_data *plat_priv, 
	struct cnss_recovery_data *recovery_data = data;

	int ret = 0;



	cnss_pr_dbg("Driver recovery is triggered: reason %d\n",

	cnss_pr_dbg("Driver recovery is triggered with reason: %s(%d)\n",

		    cnss_recovery_reason_to_str(recovery_data->reason),

		    recovery_data->reason);



	if (test_bit(CNSS_DRIVER_RECOVERY, &plat_priv->driver_state)) {