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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/quota.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/quota.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/quota.c b/drivers/net/wireless/iwlwifi/mvm/quota.c
index 4e20b3ce2b6a..5fd502db03d1 100644
--- a/drivers/net/wireless/iwlwifi/mvm/quota.c
+++ b/drivers/net/wireless/iwlwifi/mvm/quota.c
@@ -6,6 +6,7 @@
* GPL LICENSE SUMMARY
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
@@ -31,6 +32,7 @@
* BSD LICENSE
*
* Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
+ * Copyright(c) 2013 - 2014 Intel Mobile Communications GmbH
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -161,6 +163,9 @@ static void iwl_mvm_adjust_quota_for_noa(struct iwl_mvm *mvm,
quota *= (beacon_int - mvm->noa_duration);
quota /= beacon_int;
+ IWL_DEBUG_QUOTA(mvm, "quota: adjust for NoA from %d to %d\n",
+ le32_to_cpu(cmd->quotas[i].quota), quota);
+
cmd->quotas[i].quota = cpu_to_le32(quota);
}
#endif
@@ -222,6 +227,9 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm,
quota = (QUOTA_100 - QUOTA_LOWLAT_MIN) / n_non_lowlat;
quota_rem = QUOTA_100 - n_non_lowlat * quota -
QUOTA_LOWLAT_MIN;
+ IWL_DEBUG_QUOTA(mvm,
+ "quota: low-latency binding active, remaining quota per other binding: %d\n",
+ quota);
} else if (num_active_macs) {
/*
* There are 0 or more than 1 low latency bindings, or all the
@@ -230,6 +238,9 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm,
*/
quota = QUOTA_100 / num_active_macs;
quota_rem = QUOTA_100 % num_active_macs;
+ IWL_DEBUG_QUOTA(mvm,
+ "quota: splitting evenly per binding: %d\n",
+ quota);
} else {
/* values don't really matter - won't be used */
quota = 0;
@@ -271,6 +282,9 @@ int iwl_mvm_update_quotas(struct iwl_mvm *mvm,
for (i = 0; i < MAX_BINDINGS; i++) {
if (le32_to_cpu(cmd.quotas[i].quota) != 0) {
le32_add_cpu(&cmd.quotas[i].quota, quota_rem);
+ IWL_DEBUG_QUOTA(mvm,
+ "quota: giving remainder of %d to binding %d\n",
+ quota_rem, i);
break;
}
}