diff options
| author | Luciano Coelho <luciano.coelho@intel.com> | 2015-03-30 20:46:32 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-04-02 09:26:46 +0300 |
| commit | 484b3d13b4ac3d721f3479433ad82100e1277580 (patch) | |
| tree | 259c881d448c4d3af5320f85b64f95db1ea3f24c /drivers/net/wireless/iwlwifi/mvm/debugfs.c | |
| parent | 7b9d74e44a9f504e22a505e36327a00dc301a968 (diff) | |
| download | linux-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/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/debugfs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/iwlwifi/mvm/debugfs.c index 01b97a0c88dc..9ac04c1ea706 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs.c @@ -1569,6 +1569,9 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir) if (!debugfs_create_bool("d3_wake_sysassert", S_IRUSR | S_IWUSR, mvm->debugfs_dir, &mvm->d3_wake_sysassert)) goto err; + if (!debugfs_create_u32("last_netdetect_scans", S_IRUSR, + mvm->debugfs_dir, &mvm->last_netdetect_scans)) + goto err; MVM_DEBUGFS_ADD_FILE(netdetect, mvm->debugfs_dir, S_IRUSR | S_IWUSR); #endif |