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iwlwifi: mvm: limit non-low-latency binding scheduling duration

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Limit the scheduling duration of bindings without a low-latency
interface in the firmware, this prevents those bindings from
occupying the medium for a period of time longer than what we
want for the other interfaces in low-latency mode.

As older firmware doesn't do anything with the max_duration field
and ignores it completely, there's no need for a firmware flag.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
This commit is contained in:
Johannes Berg
2013-11-12 22:18:45 +01:00
committed by Emmanuel Grumbach
parent 6ca40d6eae
commit 1fb184b4a4
2 changed files with 28 additions and 7 deletions
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2
drivers/net/wireless/iwlwifi/mvm/constants.h
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@@ -79,5 +79,7 @@
#define IWL_MVM_PS_SNOOZE_WINDOW 50
#define IWL_MVM_WOWLAN_PS_SNOOZE_WINDOW 25
#define IWL_MVM_LOWLAT_QUOTA_MIN_PERCENT 64
#define IWL_MVM_LOWLAT_SINGLE_BINDING_MAXDUR 24 /* TU */
#define IWL_MVM_LOWLAT_DUAL_BINDING_MAXDUR 24 /* TU */
#endif /* __MVM_CONSTANTS_H */