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Commit 75913724 authored by Sankaran Nampoothiri's avatar Sankaran Nampoothiri
Browse files

drivers: soc: llcc_perfmon: check counter config status 



Checking the counter configuration status before dumping the counters
to handle the miss configuration.

Change-Id: Ibf346938d49ea007909a316546eb6e26d96a7efa
Signed-off-by: default avatarSankaran Nampoothiri <snampoot@codeaurora.org>
parent 0bbf24ae

drivers/soc/qcom/llcc_perfmon.c

+4 −10
Original line number Diff line number Diff line
@@ -127,8 +127,11 @@ static void perfmon_counter_dump(struct llcc_perfmon_private *llcc_priv) 
	unsigned int i, j;

	unsigned long long total;



	if (!llcc_priv->configured_counters)

		return;



	llcc_bcast_write(llcc_priv, PERFMON_DUMP, MONITOR_DUMP);

	for (i = 0; i < llcc_priv->configured_counters - 1; i++) {

	for (i = 0; i < llcc_priv->configured_counters; i++) {

		total = 0;

		for (j = 0; j < llcc_priv->num_banks; j++) {

			regmap_read(llcc_priv->llcc_map, llcc_priv->bank_off[j]
@@ -138,15 +141,6 @@ static void perfmon_counter_dump(struct llcc_perfmon_private *llcc_priv) 


		llcc_priv->configured[i].counter_dump += total;

	}



	total = 0;

	for (j = 0; j < llcc_priv->num_banks; j++) {

		regmap_read(llcc_priv->llcc_map, llcc_priv->bank_off[j] +

				LLCC_COUNTER_n_VALUE(i), &val);

		total += val;

	}



	llcc_priv->configured[i].counter_dump += total;

}



static ssize_t perfmon_counter_dump_show(struct device *dev,