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The removed patches were applied upstream. This adapts ath10k-ct and mt76 to changed APIs. nl80211.h in iw is updated to match the version from backports. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
50 lines
2.1 KiB
Diff
50 lines
2.1 KiB
Diff
From: Sven Eckelmann <seckelmann@datto.com>
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Date: Tue, 11 Jun 2019 13:58:35 +0200
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Subject: ath10k: fix max antenna gain unit
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Most of the txpower for the ath10k firmware is stored as twicepower (0.5 dB
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steps). This isn't the case for max_antenna_gain - which is still expected
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by the firmware as dB.
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The firmware is converting it from dB to the internal (twicepower)
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representation when it calculates the limits of a channel. This can be seen
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in tpc_stats when configuring "12" as max_antenna_gain. Instead of the
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expected 12 (6 dB), the tpc_stats shows 24 (12 dB).
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Tested on QCA9888 and IPQ4019 with firmware 10.4-3.5.3-00057.
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Fixes: 02256930d9b8 ("ath10k: use proper tx power unit")
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Signed-off-by: Sven Eckelmann <seckelmann@datto.com>
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Forwarded: https://patchwork.kernel.org/patch/10986723/
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--- a/drivers/net/wireless/ath/ath10k/mac.c
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+++ b/drivers/net/wireless/ath/ath10k/mac.c
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@@ -1038,7 +1038,7 @@ static int ath10k_monitor_vdev_start(str
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arg.channel.min_power = 0;
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arg.channel.max_power = channel->max_power * 2;
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arg.channel.max_reg_power = channel->max_reg_power * 2;
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- arg.channel.max_antenna_gain = channel->max_antenna_gain * 2;
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+ arg.channel.max_antenna_gain = channel->max_antenna_gain;
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reinit_completion(&ar->vdev_setup_done);
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reinit_completion(&ar->vdev_delete_done);
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@@ -1484,7 +1484,7 @@ static int ath10k_vdev_start_restart(str
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arg.channel.min_power = 0;
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arg.channel.max_power = chandef->chan->max_power * 2;
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arg.channel.max_reg_power = chandef->chan->max_reg_power * 2;
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- arg.channel.max_antenna_gain = chandef->chan->max_antenna_gain * 2;
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+ arg.channel.max_antenna_gain = chandef->chan->max_antenna_gain;
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if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
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arg.ssid = arvif->u.ap.ssid;
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@@ -3255,7 +3255,7 @@ static int ath10k_update_channel_list(st
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ch->min_power = 0;
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ch->max_power = channel->max_power * 2;
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ch->max_reg_power = channel->max_reg_power * 2;
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- ch->max_antenna_gain = channel->max_antenna_gain * 2;
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+ ch->max_antenna_gain = channel->max_antenna_gain;
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ch->reg_class_id = 0; /* FIXME */
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/* FIXME: why use only legacy modes, why not any
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