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Commit b8042b3d authored by Johannes Berg's avatar Johannes Berg
Browse files

ieee80211: bump IEEE80211_MAX_AMPDU_BUF to support HE 



Bump the IEEE80211_MAX_AMPDU_BUF size to 0x100 for HE support
and - for now - use IEEE80211_MAX_AMPDU_BUF_HT everywhere.

This is derived from my internal patch, parts of which Luca
had sent upstream.

Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 95a28eea

drivers/net/wireless/realtek/rtlwifi/base.c

+1 −1
Original line number Diff line number Diff line
@@ -1904,7 +1904,7 @@ void rtl_rx_ampdu_apply(struct rtl_priv *rtlpriv) 
		 reject_agg, ctrl_agg_size, agg_size);



	rtlpriv->hw->max_rx_aggregation_subframes =

		(ctrl_agg_size ? agg_size : IEEE80211_MAX_AMPDU_BUF);

		(ctrl_agg_size ? agg_size : IEEE80211_MAX_AMPDU_BUF_HT);

}

EXPORT_SYMBOL(rtl_rx_ampdu_apply);

drivers/staging/rtl8188eu/include/wifi.h

+0 −1
Original line number Diff line number Diff line
@@ -575,7 +575,6 @@ enum ht_cap_ampdu_factor { 
 * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)

 */

#define IEEE80211_MIN_AMPDU_BUF 0x8

#define IEEE80211_MAX_AMPDU_BUF 0x40





#define OP_MODE_PURE                    0

drivers/staging/rtl8712/wifi.h

+0 −1
Original line number Diff line number Diff line
@@ -574,7 +574,6 @@ struct ieee80211_ht_addt_info { 
 * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)

 */

#define IEEE80211_MIN_AMPDU_BUF 0x8

#define IEEE80211_MAX_AMPDU_BUF 0x40





/* Spatial Multiplexing Power Save Modes */

drivers/staging/rtl8723bs/include/wifi.h

+0 −1
Original line number Diff line number Diff line
@@ -799,7 +799,6 @@ enum HT_CAP_AMPDU_FACTOR { 
 * According to IEEE802.11n spec size varies from 8K to 64K (in powers of 2)

 */

#define IEEE80211_MIN_AMPDU_BUF 0x8

#define IEEE80211_MAX_AMPDU_BUF 0x40





/* Spatial Multiplexing Power Save Modes */

drivers/staging/rtlwifi/base.c

+1 −1
Original line number Diff line number Diff line
@@ -1838,7 +1838,7 @@ void rtl_rx_ampdu_apply(struct rtl_priv *rtlpriv) 
		 reject_agg, ctrl_agg_size, agg_size);



	rtlpriv->hw->max_rx_aggregation_subframes =

		(ctrl_agg_size ? agg_size : IEEE80211_MAX_AMPDU_BUF);

		(ctrl_agg_size ? agg_size : IEEE80211_MAX_AMPDU_BUF_HT);

}



/*********************************************************