diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2014-05-23 16:13:57 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-07-07 21:41:15 +0300 |
| commit | 99a1230d9d1cb5d52bb37b8c03f3931502f0e44d (patch) | |
| tree | 0f10a21f838ebca861bb8d89c0b3029a813c3482 /drivers/net/wireless | |
| parent | 63faceb60b8e026d62db228ff04038e8089fa74a (diff) | |
iwlwifi: mvm: validate that we don't send zero quota
The firmware currently deals with zero quota for a given
binding, but it seems odd to send that down. Make sure
that we don't do that.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/quota.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/iwlwifi/mvm/quota.c index 8bb2fced081..3f18786311f 100644 --- a/drivers/net/wireless/iwlwifi/mvm/quota.c +++ b/drivers/net/wireless/iwlwifi/mvm/quota.c @@ -297,6 +297,14 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm, struct ieee80211_vif *vif, iwl_mvm_adjust_quota_for_noa(mvm, &cmd); + /* check that we have non-zero quota for all valid bindings */ + for (i = 0; i < MAX_BINDINGS; i++) { + if (cmd.quotas[i].id_and_color == cpu_to_le32(FW_CTXT_INVALID)) + continue; + WARN_ONCE(cmd.quotas[i].quota == 0, + "zero quota on binding %d\n", i); + } + ret = iwl_mvm_send_cmd_pdu(mvm, TIME_QUOTA_CMD, 0, sizeof(cmd), &cmd); if (ret) |