iwlwifi: move tid_to_ac to PCI-E

[karo-tx-linux.git] / drivers / net / wireless / iwlwifi / iwl-shared.h

diff --git a/drivers/net/wireless/iwlwifi/iwl-shared.h b/drivers/net/wireless/iwlwifi/iwl-shared.h
index 2b9d21a7207d0db7b2bab4dc01bedab9c287267c..740a058b22ee126d593eaa92e5ebb42d574fa182 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-shared.h
+++ b/drivers/net/wireless/iwlwifi/iwl-shared.h
@@ -412,52 +412,6 @@ static inline bool iwl_have_debug_level(u32 level)
        return iwlagn_mod_params.debug_level & level;
 }
 
-/*
- * mac80211 queues, ACs, hardware queues, FIFOs.
- *
- * Cf. http://wireless.kernel.org/en/developers/Documentation/mac80211/queues
- *
- * Mac80211 uses the following numbers, which we get as from it
- * by way of skb_get_queue_mapping(skb):
- *
- *     VO      0
- *     VI      1
- *     BE      2
- *     BK      3
- *
- *
- * Regular (not A-MPDU) frames are put into hardware queues corresponding
- * to the FIFOs, see comments in iwl-prph.h. Aggregated frames get their
- * own queue per aggregation session (RA/TID combination), such queues are
- * set up to map into FIFOs too, for which we need an AC->FIFO mapping. In
- * order to map frames to the right queue, we also need an AC->hw queue
- * mapping. This is implemented here.
- *
- * Due to the way hw queues are set up (by the hw specific modules like
- * iwl-4965.c, iwl-5000.c etc.), the AC->hw queue mapping is the identity
- * mapping.
- */
-
-static const u8 tid_to_ac[] = {
-       IEEE80211_AC_BE,
-       IEEE80211_AC_BK,
-       IEEE80211_AC_BK,
-       IEEE80211_AC_BE,
-       IEEE80211_AC_VI,
-       IEEE80211_AC_VI,
-       IEEE80211_AC_VO,
-       IEEE80211_AC_VO
-};
-
-static inline int get_ac_from_tid(u16 tid)
-{
-       if (likely(tid < ARRAY_SIZE(tid_to_ac)))
-               return tid_to_ac[tid];
-
-       /* no support for TIDs 8-15 yet */
-       return -EINVAL;
-}
-
 enum iwl_rxon_context_id {
        IWL_RXON_CTX_BSS,
        IWL_RXON_CTX_PAN,