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Koen Kooi
ebbeb55561
Also add script used to generate patches and SRC_URI Signed-off-by: Koen Kooi <koen@dominion.thruhere.net> Signed-off-by: Denys Dmytriyenko <denys@ti.com>
51 lines
1.7 KiB
Diff
51 lines
1.7 KiB
Diff
From 0ecc365ca1e7a92c8fbad58d6a3bac8788be34cc Mon Sep 17 00:00:00 2001
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From: Johannes Berg <johannes.berg@intel.com>
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Date: Fri, 2 Dec 2011 12:22:54 -0800
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Subject: [PATCH 16/49] iwlagn: fix TID use bug
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commit 9a215e40d70ae63762963ab3ccc7f31dd966dc6a upstream.
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The driver everywhere uses max TID count as 9,
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which is wrong, it should be 8.
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I think the reason it uses 9 here is off-by-one
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confusion by whoever wrote this. We do use the
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value IWL_MAX_TID_COUNT for "not QoS/no TID"
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but that is completely correct even if it is 8
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and not 9 since 0-7 are only valid.
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As a side effect, this fixes the following bug:
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Open BA session requested for 00:23:cd:16:8a:7e tid 8
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------------[ cut here ]------------
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kernel BUG at drivers/net/wireless/iwlwifi/iwl-trans-pcie-int.h:350!
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...
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when you do
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echo "tx start 8" > /sys/kernel/debug/ieee80211/*/*/*/*/agg_status
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Reported-by: Nikolay Martynov <mar.kolya@gmail.com>
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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---
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drivers/net/wireless/iwlwifi/iwl-commands.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
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index 69d5f85..8b9ff28 100644
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--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
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+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
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@@ -809,7 +809,7 @@ struct iwl_qosparam_cmd {
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#define IWLAGN_STATION_COUNT 16
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#define IWL_INVALID_STATION 255
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-#define IWL_MAX_TID_COUNT 9
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+#define IWL_MAX_TID_COUNT 8
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#define STA_FLG_TX_RATE_MSK cpu_to_le32(1 << 2)
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#define STA_FLG_PWR_SAVE_MSK cpu_to_le32(1 << 8)
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--
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1.7.9.4
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