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authorLuciano Coelho <luciano.coelho@intel.com>2015-03-30 20:46:32 +0300
committerEmmanuel Grumbach <emmanuel.grumbach@intel.com>2015-04-02 09:26:46 +0300
commit484b3d13b4ac3d721f3479433ad82100e1277580 (patch)
tree259c881d448c4d3af5320f85b64f95db1ea3f24c /drivers/net/wireless/iwlwifi/mvm/d3.c
parent7b9d74e44a9f504e22a505e36327a00dc301a968 (diff)
downloadlinux-484b3d13b4ac3d721f3479433ad82100e1277580.tar.xz
iwlwifi: mvm: add debugfs entry with the number of net-detect scans
Our testers need to know the number of scans performed while in net-detect mode before the device wakes up. The firmware already passes this information to the driver, so we can save it and report it in a debugfs entry. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/d3.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/d3.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/d3.c b/drivers/net/wireless/iwlwifi/mvm/d3.c
index e730ea2b0812..a6c48c7b1e16 100644
--- a/drivers/net/wireless/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/iwlwifi/mvm/d3.c
@@ -1726,6 +1726,10 @@ iwl_mvm_netdetect_query_results(struct iwl_mvm *mvm,
results->matched_profiles = le32_to_cpu(query->matched_profiles);
memcpy(results->matches, query->matches, sizeof(results->matches));
+#ifdef CPTCFG_IWLWIFI_DEBUGFS
+ mvm->last_netdetect_scans = le32_to_cpu(query->n_scans_done);
+#endif
+
out_free_resp:
iwl_free_resp(&cmd);
return ret;