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iwlwifi: mvm: add debugfs entry for ps_disabled 

In order to make debugging easier, add an entry to export the
ps_disabled value via debugfs.  To make usage of the
debugfs_create_*() function easier, change the ps_disabled element to
u8.

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>
This commit is contained in:
Luciano Coelho 2014-08-07 18:08:56 +03:00 committed by Emmanuel Grumbach
parent d6ca18de12
commit bdd5483958
2 changed files with 4 additions and 1 deletions
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3
drivers/net/wireless/iwlwifi/mvm/debugfs.c
View File

@ -1447,6 +1447,9 @@ int iwl_mvm_dbgfs_register(struct iwl_mvm *mvm, struct dentry *dbgfs_dir)
goto err;
#endif
if (!debugfs_create_u8("ps_disabled", S_IRUSR,
mvm->debugfs_dir, &mvm->ps_disabled))
goto err;
if (!debugfs_create_blob("nvm_hw", S_IRUSR,
mvm->debugfs_dir, &mvm->nvm_hw_blob))
goto err;

2
drivers/net/wireless/iwlwifi/mvm/mvm.h
View File

@ -719,7 +719,7 @@ struct iwl_mvm {
u8 last_agg_queue;
/* Indicate if device power save is allowed */
bool ps_disabled;
u8 ps_disabled; /* u8 instead of bool to ease debugfs_create_* usage */
struct ieee80211_vif __rcu *csa_vif;
struct ieee80211_vif __rcu *csa_tx_blocked_vif;