From: Johannes Berg <johannes@sipsolutions.net>
To: Ron Rindjunsky <ron.rindjunsky@intel.com>
Cc: linville@tuxdriver.com, linux-wireless@vger.kernel.org,
flamingice@sourmilk.net, tomas.winkler@intel.com,
yi.zhu@intel.com
Subject: Re: [PATCH 06/12] mac80211: A-MPDU Tx adding qdisc support
Date: Thu, 24 Jan 2008 10:42:58 +0100 [thread overview]
Message-ID: <1201167778.3454.75.camel@johannes.berg> (raw)
In-Reply-To: <12009163392546-git-send-email-ron.rindjunsky@intel.com> (sfid-20080121_115437_990483_56CB312C)
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> +#define IEEE80211_TXCTL_AMPDU (1<<13) /* this frame should be sent
> + * as part of an A-MPDU */
Broadcom hardware will want to know
(a) is this part of an A-MPDU
(b) if so, is it
(i) the first mpdu
(ii) an intermediate mpdu
(iii) the last mpdu
Can we provide that easily and avoid the driver having to keep track?
> struct ieee80211_sched_data
> {
> + unsigned long qdisc_pool;
If we ever have hw with many more queues we may want to increase
NUM_TX_DATA_QUEUES_AMPDU, so if I understand the code correctly should
be an array sized something like BITS_TO_LONGS(NUM_TX_...)
johannes
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next prev parent reply other threads:[~2008-01-24 14:52 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-21 11:52 [PATCH 0/12] mac80211/iwlwifi: A-MPDU Tx support Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 01/12] mac80211: A-MPDU Tx add session's and low level driver's API Ron Rindjunsky
2008-01-24 9:23 ` Johannes Berg
2008-01-27 17:24 ` Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 02/12] mac80211: A-MPDU Tx add MLME structures Ron Rindjunsky
2008-01-24 9:29 ` Johannes Berg
2008-01-27 17:25 ` Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 03/12] mac80211: A-MPDU Tx adding basic functionality Ron Rindjunsky
2008-01-24 9:30 ` Johannes Berg
2008-01-27 17:25 ` Ron Rindjunsky
2008-01-24 9:34 ` Johannes Berg
2008-01-27 17:25 ` Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 04/12] mac80211: A-MPDU Tx MLME data initialization Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 05/12] mac80211: A-MPDU add debugfs support Ron Rindjunsky
2008-01-24 9:45 ` Johannes Berg
2008-01-21 11:52 ` [PATCH 06/12] mac80211: A-MPDU Tx adding qdisc support Ron Rindjunsky
2008-01-24 9:42 ` Johannes Berg [this message]
2008-01-27 17:26 ` Ron Rindjunsky
2008-01-29 16:12 ` Johannes Berg
2008-01-30 9:11 ` Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 07/12] mac80211: A-MPDU Tx change tx_status to support Block Ack data Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 08/12] mac80211: A-MPDU Tx add delBA from recipient support Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 09/12] iwlwifi: A-MPDU Tx conform API to mac80211 Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 10/12] iwlwifi: A-MPDU Tx conform flows " Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 11/12] iwlwifi: A-MPDU Tx conform block Ack rate scaling " Ron Rindjunsky
2008-01-21 11:52 ` [PATCH 12/12] wlwifi: A-MPDU Tx activation by load measures Ron Rindjunsky
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