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turn off SMMU crash #100

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turn off SMMU crash #100

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11 changes: 11 additions & 0 deletions drivers/soc/qcom/icnss.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3576,6 +3576,17 @@ static int icnss_smmu_init(struct icnss_priv *priv)
goto attach_fail;
}

// COMMA: to turn off the wlan crash reboot on smmu fault
ret = iommu_domain_set_attr(mapping->domain,
DOMAIN_ATTR_NON_FATAL_FAULTS,
&fast);
if (ret < 0) {
icnss_pr_err("Set non fatal faults attribute failed, err = %d\n",
ret);
goto set_attr_fail;
}
icnss_pr_dbg("SMMU NON FATAL FAULTS map set\n");

priv->smmu_mapping = mapping;

return ret;
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2 changes: 1 addition & 1 deletion drivers/staging/qcacld-3.0/core/hdd/inc/wlan_hdd_cfg.h
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Expand Up @@ -6037,7 +6037,7 @@ enum hdd_link_speed_rpt_type {
#define CFG_ENABLE_CRASH_INJECT "gEnableForceTargetAssert"
#define CFG_ENABLE_CRASH_INJECT_MIN (0)
#define CFG_ENABLE_CRASH_INJECT_MAX (1)
#define CFG_ENABLE_CRASH_INJECT_DEFAULT (0)
#define CFG_ENABLE_CRASH_INJECT_DEFAULT (1)

#ifdef FEATURE_WLAN_FORCE_SAP_SCC
/*
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