linux-wireless.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Luca Coelho <luca@coelho.fi>
To: kvalo@codeaurora.org
Cc: linux-wireless@vger.kernel.org,
	Johannes Berg <johannes.berg@intel.com>,
	Luca Coelho <luciano.coelho@intel.com>
Subject: [PATCH 13/21] iwlwifi: mvm: document monitor mode reorder buffer bypass
Date: Sun, 27 Jan 2019 12:19:00 +0200	[thread overview]
Message-ID: <20190127101908.6428-14-luca@coelho.fi> (raw)
In-Reply-To: <20190127101908.6428-1-luca@coelho.fi>

From: Johannes Berg <johannes.berg@intel.com>

The reorder buffer is bypassed because the firmware won't have
any BA sessions, document this.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 7b6f4585fec9..9fde322904f4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -658,6 +658,8 @@ static bool iwl_mvm_reorder(struct iwl_mvm *mvm,
 	 * This also covers the case of receiving a Block Ack Request
 	 * outside a BA session; we'll pass it to mac80211 and that
 	 * then sends a delBA action frame.
+	 * This also covers pure monitor mode, in which case we won't
+	 * have any BA sessions.
 	 */
 	if (baid == IWL_RX_REORDER_DATA_INVALID_BAID)
 		return false;
-- 
2.20.1


  parent reply	other threads:[~2019-01-27 10:19 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-27 10:18 [PATCH 00/21] iwlwifi: updates intended for v5.1 2019-01-27 Luca Coelho
2019-01-27 10:18 ` [PATCH 01/21] iwlwifi: mvm: fix A-MPDU reference assignment Luca Coelho
2019-01-27 10:18 ` [PATCH 02/21] iwlwifi: mvm: get rid of tx_path_lock Luca Coelho
2019-01-27 10:18 ` [PATCH 03/21] iwlwifi: remove TOF implementation Luca Coelho
2019-01-27 10:18 ` [PATCH 04/21] iwlwifi: dvm: remove useless condition Luca Coelho
2019-01-27 10:18 ` [PATCH 05/21] iwlwifi: pcie: use u32* argument to iwl_trans_get_fw_monitor_len() Luca Coelho
2019-01-27 10:18 ` [PATCH 06/21] iwlwifi: mvm: Disconnect on large beacon loss Luca Coelho
2019-01-27 10:18 ` [PATCH 07/21] iwlwifi: mvm: add location APIs Luca Coelho
2019-01-27 10:18 ` [PATCH 08/21] iwlwifi: mvm: implement CSI reporting Luca Coelho
2019-01-27 10:18 ` [PATCH 09/21] iwlwifi: mvm: Change FW channel info API Luca Coelho
2019-01-27 10:18 ` [PATCH 10/21] iwlwifi: mvm: freeze management TXQ timer when station goes to sleep Luca Coelho
2019-01-27 10:18 ` [PATCH 11/21] iwlwifi: mvm: disable completely low latency mode with debugfs Luca Coelho
2019-01-27 10:18 ` [PATCH 12/21] iwlwifi: update product name for 9260 and 9560 Luca Coelho
2019-01-27 10:19 ` Luca Coelho [this message]
2019-01-27 10:19 ` [PATCH 14/21] iwlwifi: mvm: include configured sniffer AID in radiotap Luca Coelho
2019-01-27 10:19 ` [PATCH 15/21] iwlwifi: trigger dump on assert prior to setting the device up Luca Coelho
2019-01-27 10:19 ` [PATCH 16/21] iwlwifi: mvm: update firmware when MU EDCA params change Luca Coelho
2019-01-27 10:19 ` [PATCH 17/21] iwlwifi: dbg_ini: allocate dram buffer with proper flags Luca Coelho
2019-01-27 10:19 ` [PATCH 18/21] iwlwifi: dbg_ini: properly handle ini user trigger Luca Coelho
2019-01-27 10:19 ` [PATCH 19/21] iwlwifi: dbg_ini: retrieve dump_delay value properly Luca Coelho
2019-01-27 10:19 ` [PATCH 20/21] iwlwifi: dbg_ini: set dump mask BIT(n) instead of n Luca Coelho
2019-01-27 10:19 ` [PATCH 21/21] iwiwifi: fix bad monitor buffer register addresses Luca Coelho

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20190127101908.6428-14-luca@coelho.fi \
    --to=luca@coelho.fi \
    --cc=johannes.berg@intel.com \
    --cc=kvalo@codeaurora.org \
    --cc=linux-wireless@vger.kernel.org \
    --cc=luciano.coelho@intel.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).