2014-09-09 08:03:00 +00:00
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commit 11f17631d9bf2a9e910dac7d09ba4581f5693831
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Tue Sep 9 09:48:30 2014 +0200
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ath9k_hw: fix PLL clock initialization for newer SoC
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On AR934x and newer SoC devices, the layout of the AR_RTC_PLL_CONTROL
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register changed. This currently breaks at least 5/10 MHz operation.
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AR933x uses the old layout.
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It might also have been causing other stability issues because of the
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different location of the PLL_BYPASS bit which needs to be set during
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PLL clock initialization.
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This patch also removes more instances of hardcoded register values in
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favor of properly computed ones with the PLL_BYPASS bit added.
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Reported-by: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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2014-09-08 16:45:30 +00:00
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commit 0fecedddd4a0945873db1bd230ec6a168b3cc4fe
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Mon Sep 8 18:35:08 2014 +0200
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ath9k_hw: reduce ANI spur immunity setting on HT40 extension channel
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The cycpwr_thr1 value needs to be lower on the extension channel than on
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the control channel, similar to how the register settings are programmed
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in the initvals.
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Also drop the unnecessary check for HT40 - this register can always be
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written. This patch has been reported to improve HT40 stability and
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throughput in some environments.
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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commit 30d7434ccb853b96de698a040888fa4dacd0cc19
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Mon Sep 8 18:31:26 2014 +0200
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Revert "ath9k_hw: reduce ANI firstep range for older chips"
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This reverts commit 09efc56345be4146ab9fc87a55c837ed5d6ea1ab
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I've received reports that this change is decreasing throughput in some
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rare conditions on an AR9280 based device
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Cc: stable@vger.kernel.org
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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2014-07-25 14:24:03 +00:00
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commit 15ed54948f508ad1baad79c30050e2d29a21696d
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Fri Jul 25 16:18:03 2014 +0200
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mac80211: fix smps mode check for AP_VLAN
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In ieee80211_sta_ps_deliver_wakeup, sdata->smps_mode is checked. This is
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initialized only for the base AP interface, not the individual VLANs.
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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commit bc74ad816bba291359ae46301173ea744bdda9d2
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Fri Jul 25 16:15:44 2014 +0200
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mac80211: ignore AP_VLAN in ieee80211_recalc_chanctx_chantype
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When bringing down the AP, a WARN_ON is hit because the bss config chandef
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is empty here.
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Since AP_VLAN channel settings do not matter for anything chanctx related
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(always inherits the settings from the AP interface), let's just ignore
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it here.
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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2014-07-23 13:44:44 +00:00
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commit ff354dbdd743e5fe186df8cd17982db19f78231a
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Wed Jul 23 15:33:26 2014 +0200
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ath9k: fix aggregation session lockup
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If an aggregation session fails, frames still end up in the driver queue
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with IEEE80211_TX_CTL_AMPDU set.
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This causes tx for the affected station/tid to stall, since
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ath_tx_get_tid_subframe returning packets to send.
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Fix this by clearing IEEE80211_TX_CTL_AMPDU as long as no aggregation
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session is running.
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Cc: stable@vger.kernel.org
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Reported-by: Antonio Quartulli <antonio@open-mesh.com>
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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2014-07-22 19:05:19 +00:00
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commit 38695a6e5a940e6a524523b88a33916b016fb2a1
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Fri Jul 11 12:06:18 2014 +0200
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mac80211: fix crash on getting sta info with uninitialized rate control
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If the expected throughput is queried before rate control has been
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initialized, the minstrel op for it will crash while trying to access
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the rate table.
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Check for WLAN_STA_RATE_CONTROL before attempting to use the rate
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control op.
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Reported-by: Jean-Pierre Tosoni <jp.tosoni@acksys.fr>
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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2014-07-16 18:26:21 +00:00
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commit c0ee7fa4c0da824ccccc172bf175fb1f86540921
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Wed Jul 16 18:00:31 2014 +0200
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ath9k: fix pending tx frames accounting
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Packets originally buffered for the regular hardware tx queues can end
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up being transmitted through the U-APSD queue (via PS-Poll or U-APSD).
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When packets are dropped due to retransmit failures, the pending frames
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counter is not always updated properly.
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Fix this by keeping track of the queue that a frame was accounted for in
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the ath_frame_info struct, and using that on completion to decide
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whether the counter should be updated.
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This fixes some spurious transmit queue hangs.
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Cc: stable@vger.kernel.org
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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2014-06-22 11:42:24 +00:00
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commit edcdf0989410a05a6a4b8438df4010447eaa7d9a
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Author: Felix Fietkau <nbd@openwrt.org>
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Date: Sun Jun 22 13:36:20 2014 +0200
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Revert "cfg80211: Use 5MHz bandwidth by default when checking usable channels"
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It enables channels that are not supposed to be enabled according to the
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regulatory rules.
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This reverts commit 8eca1fb692cc9557f386eddce75c300a3855d11a.
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2014-06-12 14:44:26 +00:00
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commit 6e7341074823d2a45b81f2742cbf75f1da790031
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Author: Rafał Miłecki <zajec5@gmail.com>
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Date: Sat May 31 19:40:45 2014 +0200
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b43: disable 5 GHz on G-PHY
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This fixes regression introduced by adding some G-PHY devices to the
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list of dual band devices. There is simply no support for 5 GHz on
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G-PHY devices in b43. It results in:
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WARNING: CPU: 0 PID: 79 at drivers/net/wireless/b43/phy_g.c:75 b43_gphy_channel_switch+0x125/0x130 [b43]()
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b43-phy1 ERROR: PHY init: Channel switch to default failed
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Regression was introduced by the following commit:
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commit 773cfc508f4d64c14547ff8751b5cbd473124364
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Author: Rafał Miłecki <zajec5@gmail.com>
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Date: Mon May 19 23:18:55 2014 +0200
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b43: add more devices to the bands database
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Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
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Signed-off-by: John W. Linville <linville@tuxdriver.com>
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2014-06-12 14:44:23 +00:00
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commit 1186edbef91f15722e5bdf56326ce0abc2935ce7
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Author: Stanislaw Gruszka <sgruszka@redhat.com>
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Date: Tue Jun 10 12:51:06 2014 +0200
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rt2x00: disable TKIP on USB
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On USB we can not get atomically TKIP key. We have to disable support
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for TKIP acceleration on USB hardware to avoid bug as showed bellow.
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[ 860.827243] BUG: scheduling while atomic: hostapd/3397/0x00000002
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<snip>
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[ 860.827280] Call Trace:
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[ 860.827282] [<ffffffff81682ea6>] dump_stack+0x4d/0x66
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[ 860.827284] [<ffffffff8167eb9b>] __schedule_bug+0x47/0x55
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[ 860.827285] [<ffffffff81685bb3>] __schedule+0x733/0x7b0
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[ 860.827287] [<ffffffff81685c59>] schedule+0x29/0x70
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[ 860.827289] [<ffffffff81684f8a>] schedule_timeout+0x15a/0x2b0
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[ 860.827291] [<ffffffff8105ac50>] ? ftrace_raw_event_tick_stop+0xc0/0xc0
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[ 860.827294] [<ffffffff810c13c2>] ? __module_text_address+0x12/0x70
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[ 860.827296] [<ffffffff81686823>] wait_for_completion_timeout+0xb3/0x140
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[ 860.827298] [<ffffffff81080fc0>] ? wake_up_state+0x20/0x20
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[ 860.827301] [<ffffffff814d5b3d>] usb_start_wait_urb+0x7d/0x150
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[ 860.827303] [<ffffffff814d5cd5>] usb_control_msg+0xc5/0x110
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[ 860.827305] [<ffffffffa02fb0c6>] rt2x00usb_vendor_request+0xc6/0x160 [rt2x00usb]
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[ 860.827307] [<ffffffffa02fb215>] rt2x00usb_vendor_req_buff_lock+0x75/0x150 [rt2x00usb]
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[ 860.827309] [<ffffffffa02fb393>] rt2x00usb_vendor_request_buff+0xa3/0xe0 [rt2x00usb]
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[ 860.827311] [<ffffffffa023d1a3>] rt2x00usb_register_multiread+0x33/0x40 [rt2800usb]
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[ 860.827314] [<ffffffffa05805f9>] rt2800_get_tkip_seq+0x39/0x50 [rt2800lib]
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[ 860.827321] [<ffffffffa0480f88>] ieee80211_get_key+0x218/0x2a0 [mac80211]
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[ 860.827322] [<ffffffff815cc68c>] ? __nlmsg_put+0x6c/0x80
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[ 860.827329] [<ffffffffa051b02e>] nl80211_get_key+0x22e/0x360 [cfg80211]
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Cc: stable@vger.kernel.org
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Reported-and-tested-by: Peter Wu <lekensteyn@gmail.com>
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Reported-and-tested-by: Pontus Fuchs <pontus.fuchs@gmail.com>
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Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
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Signed-off-by: John W. Linville <linville@tuxdriver.com>
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2014-06-12 11:41:04 +00:00
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commit 5f313a15da92dda80ac4c9a137bc42d7d0b49adf
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Author: Rafał Miłecki <zajec5@gmail.com>
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Date: Thu Jun 12 09:28:38 2014 +0200
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b43: fix frequency reported on G-PHY with /new/ firmware
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2014-06-05 14:55:07 +00:00
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commit d3a58df87a2e4c2301ac843604202d290a48440b
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Author: Avraham Stern <avraham.stern@intel.com>
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Date: Thu May 22 12:17:47 2014 +0300
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mac80211: set new interfaces as idle upon init
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Mark new interfaces as idle to allow operations that require that
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interfaces are idle to take place. Interface types that are always
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not idle (like AP interfaces) will be set as not idle when they are
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assigned a channel context.
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Signed-off-by: Avraham Stern <avraham.stern@intel.com>
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Signed-off-by: Emmanuel Grumbach<emmanuel.grumbach@intel.com>
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit 923eaf367206e01f22c97aee22300e332d071916
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Author: Arik Nemtsov <arik@wizery.com>
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Date: Mon May 26 14:40:51 2014 +0300
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mac80211: don't check netdev state for debugfs read/write
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Doing so will lead to an oops for a p2p-dev interface, since it has
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no netdev.
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Cc: stable@vger.kernel.org
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Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com>
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Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit a9fb54169b197f31aff24c8d6270dd1e56cde395
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Author: chaitanya.mgit@gmail.com <chaitanya.mgit@gmail.com>
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Date: Mon May 26 18:01:44 2014 +0530
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regdb: Generalize the mW to dBm power conversion
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Generalize the power conversion from mW to dBm
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using log. This should fix the below compilation
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error for country NO which adds a new power value
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2000mW which is not handled earlier.
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CC [M] net/wireless/wext-sme.o
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CC [M] net/wireless/regdb.o
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net/wireless/regdb.c:1130:1: error: Unknown undeclared here (not in
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a function)
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net/wireless/regdb.c:1130:9: error: expected } before power
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make[2]: *** [net/wireless/regdb.o] Error 1
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make[1]: *** [net/wireless] Error 2
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make: *** [net] Error 2
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Reported-By: John Walker <john@x109.net>
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Signed-off-by: Chaitanya T K <chaitanya.mgit@gmail.com>
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Acked-by: John W. Linville <linville@tuxdriver.com>
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[remove unneeded parentheses, fix rounding by using %.0f]
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit c7d37a66e345df2fdf1aa7b2c9a6d3d53846ca5b
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Author: Krzysztof Hałasa <khalasa@piap.pl>
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Date: Mon May 26 14:14:46 2014 +0200
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mac80211: fix IBSS join by initializing last_scan_completed
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Without this fix, freshly rebooted Linux creates a new IBSS
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instead of joining an existing one. Only when jiffies counter
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overflows after 5 minutes the IBSS can be successfully joined.
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Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl>
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[edit commit message slightly]
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Cc: stable@vger.kernel.org
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit 34171dc0d623be2c1032416bf7d3819f388ed70d
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Author: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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Date: Sun May 25 15:35:41 2014 +0300
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mac80211: fix virtual monitor interface addition
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Since the commit below, cfg80211_chandef_dfs_required()
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will warn if it gets a an NL80211_IFTYPE_UNSPECIFIED iftype
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as explicitely written in the commit log.
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When an virtual monitor interface is added, its type is set
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in ieee80211_sub_if_data.vif.type, but not in
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ieee80211_sub_if_data.wdev.iftype which is passed to
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cfg80211_chandef_dfs_required() hence resulting in the
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following warning:
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WARNING: CPU: 1 PID: 21265 at net/wireless/chan.c:376 cfg80211_chandef_dfs_required+0xbc/0x130 [cfg80211]()
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Modules linked in: [...]
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CPU: 1 PID: 21265 Comm: ifconfig Tainted: G W O 3.13.11+ #12
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Hardware name: Dell Inc. Latitude E6410/0667CC, BIOS A01 03/05/2010
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0000000000000009 ffff88008f5fdb08 ffffffff817d4219 ffff88008f5fdb50
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ffff88008f5fdb40 ffffffff8106f57d 0000000000000000 0000000000000000
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ffff880081062fb8 ffff8800810604e0 0000000000000001 ffff88008f5fdba0
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Call Trace:
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[<ffffffff817d4219>] dump_stack+0x4d/0x66
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[<ffffffff8106f57d>] warn_slowpath_common+0x7d/0xa0
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[<ffffffff8106f5ec>] warn_slowpath_fmt+0x4c/0x50
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[<ffffffffa04ea4ec>] cfg80211_chandef_dfs_required+0xbc/0x130 [cfg80211]
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[<ffffffffa06b1024>] ieee80211_vif_use_channel+0x94/0x500 [mac80211]
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[<ffffffffa0684e6b>] ieee80211_add_virtual_monitor+0x1ab/0x5c0 [mac80211]
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[<ffffffffa0686ae5>] ieee80211_do_open+0xe75/0x1580 [mac80211]
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[<ffffffffa0687259>] ieee80211_open+0x69/0x70 [mac80211]
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[snip]
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Fixes: 00ec75fc5a64 ("cfg80211: pass the actual iftype when calling cfg80211_chandef_dfs_required()")
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Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
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Acked-by: Luciano Coelho <luciano.coelho@intel.com>
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit d93cc72b37b4e2c314e1c499e80e8801907c2fea
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Author: Michal Kazior <michal.kazior@tieto.com>
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Date: Thu Jun 5 14:21:37 2014 +0200
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mac80211: use csa counter offsets instead of csa_active
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vif->csa_active is protected by mutexes only. This
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means it is unreliable to depend on it on codeflow
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in non-sleepable beacon and CSA code. There was no
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guarantee to have vif->csa_active update be
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visible before beacons are updated on SMP systems.
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Using csa counter offsets which are embedded in
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beacon struct (and thus are protected with single
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RCU assignment) is much safer.
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Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit d2746694fcdef24e0a7a1947d8c70082cde81a26
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Author: Michal Kazior <michal.kazior@tieto.com>
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Date: Thu Jun 5 14:21:36 2014 +0200
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mac80211: move csa counters from sdata to beacon/presp
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Having csa counters part of beacon and probe_resp
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structures makes it easier to get rid of possible
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races between setting a beacon and updating
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counters on SMP systems by guaranteeing counters
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are always consistent against given beacon struct.
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While at it relax WARN_ON into WARN_ON_ONCE to
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prevent spamming logs and racing.
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Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit 5dcb54f3a1a8cd7e0331e773487574f9743615db
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Author: Janusz Dziedzic <janusz.dziedzic@tieto.com>
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Date: Thu Jun 5 08:12:57 2014 +0200
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mac80211: allow tx via monitor iface when DFS
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Allow send frames using monitor interface
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when DFS chandef and we pass CAC (beaconing
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allowed).
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This fix problem when old kernel and new backports used,
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in such case hostapd create/use also monitor interface.
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Before this patch all frames hostapd send using monitor
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iface were dropped when AP was configured on DFS channel.
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Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit 6f09a1beb0d2007572248c986780562219bd206f
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Author: Johannes Berg <johannes.berg@intel.com>
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Date: Wed Jun 4 17:31:56 2014 +0200
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cfg80211: make ethtool the driver's responsibility
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Currently, cfg80211 tries to implement ethtool, but that doesn't
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really scale well, with all the different operations. Make the
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lower-level driver responsible for it, which currently only has
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an effect on mac80211. It will similarly not scale well at that
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level though, since mac80211 also has many drivers.
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To cleanly implement this in mac80211, introduce a new file and
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move some code to appropriate places.
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit 6b0c6f133de8f90caeb1c4a902e6140567c5bf96
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Author: Johannes Berg <johannes.berg@intel.com>
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Date: Wed Jun 4 17:06:23 2014 +0200
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mac80211: remove weak WEP IV accounting
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Since WEP is practically dead, there seems very little
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point in keeping WEP weak IV accounting.
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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commit aecdc89fb4664c76baa4bbd46008f220532309ff
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Author: Luciano Coelho <luciano.coelho@intel.com>
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Date: Fri May 23 11:04:50 2014 +0300
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ath9k/ath10k: remove unnecessary channel_switch_beacon callbacks
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The channel_switch_beacon callback is optional, so it doesn't have to
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be defined if it's not going to do anything useful with it. Both
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ath9k and ath10k define the callback and just returns. This commit
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removes them.
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Cc: Michal Kazior <michal.kazior@tieto.com>
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Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
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Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
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2014-06-05 14:55:03 +00:00
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commit 60ccc107c9b9fb732fdee1f76bb2dad44f0e1798
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Author: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
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Date: Tue May 27 16:58:02 2014 +0530
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ath9k: Fix deadlock while updating p2p beacon timer
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pm_lock is taken twice while syncing HW TSF of p2p vif.
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Fix this by taking the lock at caller side.
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Cc: Felix Fietkau <nbd@openwrt.org>
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Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
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Signed-off-by: John W. Linville <linville@tuxdriver.com>
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2014-06-05 14:09:14 +00:00
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commit f3831a4e3903dbc1a57d5df56deb6a143fd001bc
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Author: Stanislaw Gruszka <sgruszka@redhat.com>
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Date: Thu Jun 5 13:52:27 2014 +0200
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rt2x00: do not initialize BCN_OFFSET registers
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We setup BCN_OFFSET{0,1} registers dynamically, don't have to
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initialize them.
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Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
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commit e5c58ca7a48d4c82f282749a978052c47fd95998
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Author: Stanislaw Gruszka <sgruszka@redhat.com>
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Date: Thu Jun 5 13:52:26 2014 +0200
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rt2x00: change order when stop beaconing
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When no beaconing is needed, first stop beacon queue (disable beaconing
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globally) to avoid possible sending of not prepared beacon on short
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period after clearing beacon and before stop of BCN queue.
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Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
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commit 382c1b9e03f52d0cd741ef1d942cad0f649f0744
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Author: Stanislaw Gruszka <sgruszka@redhat.com>
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Date: Thu Jun 5 13:52:25 2014 +0200
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rt2x00: change default MAC_BSSID_DW1_BSS_BCN_NUM
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We setup MAC_BSSID_DW1_BSS_BCN_NUM dynamically when numbers of active
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beacons increase. Change default to 0 to tell hardware that we want to
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send only one beacon as default.
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Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
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commit 3b400571dd033e46fa7e76c5bb92a3ce8198afa9
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Author: Stanislaw Gruszka <sgruszka@redhat.com>
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Date: Thu Jun 5 13:52:24 2014 +0200
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rt2x00: change beaconing setup on RT2800
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As reported by Matthias, on 5572 chip, even if we clear up TXWI
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of corresponding beacon, hardware still try to send it or do other
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action that increase power consumption peak up to 1A.
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To avoid the issue, setup beaconing dynamically by configuring offsets
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of currently active beacons and MAC_BSSID_DW1_BSS_BCN_NUM variable,
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which limit number of beacons that hardware will try to send.
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Reported-by: Matthias Fend <Matthias.Fend@wolfvision.net>
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Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
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commit 916e591b2cc41f7e572992175ca56d866d7bc958
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Author: Stanislaw Gruszka <sgruszka@redhat.com>
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Date: Thu Jun 5 13:52:23 2014 +0200
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rt2x00: change beaconing locking
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This patch is needed for further changes to keep global variables
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consistent when changing beaconing on diffrent vif's.
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Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
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2014-06-03 13:59:43 +00:00
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commit 930b0dffd1731f3f418f9132faea720a23b7af61
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Author: Johannes Berg <johannes.berg@intel.com>
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Date: Tue Jun 3 11:18:47 2014 +0200
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mac80211: fix station/driver powersave race
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It is currently possible to have a race due to the station PS
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unblock work like this:
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* station goes to sleep with frames buffered in the driver
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* driver blocks wakeup
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* station wakes up again
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* driver flushes/returns frames, and unblocks, which schedules
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the unblock work
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* unblock work starts to run, and checks that the station is
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awake (i.e. that the WLAN_STA_PS_STA flag isn't set)
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* we process a received frame with PM=1, setting the flag again
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* ieee80211_sta_ps_deliver_wakeup() runs, delivering all frames
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to the driver, and then clearing the WLAN_STA_PS_DRIVER and
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WLAN_STA_PS_STA flags
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In this scenario, mac80211 will think that the station is awake,
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while it really is asleep, and any TX'ed frames should be filtered
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by the device (it will know that the station is sleeping) but then
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passed to mac80211 again, which will not buffer it either as it
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thinks the station is awake, and eventually the packets will be
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dropped.
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Fix this by moving the clearing of the flags to exactly where we
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|
learn about the situation. This creates a problem of reordering,
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|
so introduce another flag indicating that delivery is being done,
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|
this new flag also queues frames and is cleared only while the
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spinlock is held (which the queuing code also holds) so that any
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concurrent delivery/TX is handled correctly.
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|
Reported-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
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Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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|
2014-05-23 18:48:35 +00:00
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commit 6df35206bc6c1c6aad1d8077df5786b4a7f77873
|
2014-05-19 19:51:45 +00:00
|
|
|
Author: Felix Fietkau <nbd@openwrt.org>
|
2014-05-23 18:48:35 +00:00
|
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Date: Fri May 23 19:58:14 2014 +0200
|
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mac80211: reduce packet loss notifications under load
|
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During strong signal fluctuations under high throughput, few consecutive
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|
failed A-MPDU transmissions can easily trigger packet loss notification,
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and thus (in AP mode) client disconnection.
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Reduce the number of false positives by checking the A-MPDU status flag
|
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and treating a failed A-MPDU as a single packet.
|
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|
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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|
commit 7b7843a36fbcc568834404c7430ff895d8502131
|
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|
Author: Felix Fietkau <nbd@openwrt.org>
|
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Date: Fri May 23 19:26:32 2014 +0200
|
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mac80211: fix a memory leak on sta rate selection table
|
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|
|
Cc: stable@vger.kernel.org
|
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|
|
Reported-by: Christophe Prévotaux <cprevotaux@nltinc.com>
|
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|
|
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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commit 96892d6aa0a153423070addf3070bc79578b3897
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|
Author: Felix Fietkau <nbd@openwrt.org>
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Date: Mon May 19 21:20:49 2014 +0200
|
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|
ath9k: avoid passing buffers to the hardware during flush
|
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The commit "ath9k: fix possible hang on flush" changed the receive code
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to always link rx descriptors of processed frames, even when flushing.
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In some cases, this leads to flushed rx buffers being passed to the
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hardware while rx is already stopped.
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Signed-off-by: Felix Fietkau <nbd@openwrt.org>
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2014-05-20 09:35:17 +00:00
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--- a/drivers/net/wireless/ath/ath9k/recv.c
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+++ b/drivers/net/wireless/ath/ath9k/recv.c
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@@ -34,7 +34,8 @@ static inline bool ath9k_check_auto_slee
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* buffer (or rx fifo). This can incorrectly acknowledge packets
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* to a sender if last desc is self-linked.
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*/
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-static void ath_rx_buf_link(struct ath_softc *sc, struct ath_rxbuf *bf)
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+static void ath_rx_buf_link(struct ath_softc *sc, struct ath_rxbuf *bf,
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+ bool flush)
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{
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struct ath_hw *ah = sc->sc_ah;
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struct ath_common *common = ath9k_hw_common(ah);
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@@ -59,18 +60,19 @@ static void ath_rx_buf_link(struct ath_s
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common->rx_bufsize,
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0);
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- if (sc->rx.rxlink == NULL)
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- ath9k_hw_putrxbuf(ah, bf->bf_daddr);
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- else
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+ if (sc->rx.rxlink)
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*sc->rx.rxlink = bf->bf_daddr;
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+ else if (!flush)
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+ ath9k_hw_putrxbuf(ah, bf->bf_daddr);
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sc->rx.rxlink = &ds->ds_link;
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}
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-static void ath_rx_buf_relink(struct ath_softc *sc, struct ath_rxbuf *bf)
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+static void ath_rx_buf_relink(struct ath_softc *sc, struct ath_rxbuf *bf,
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+ bool flush)
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{
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if (sc->rx.buf_hold)
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- ath_rx_buf_link(sc, sc->rx.buf_hold);
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+ ath_rx_buf_link(sc, sc->rx.buf_hold, flush);
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sc->rx.buf_hold = bf;
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}
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@@ -442,7 +444,7 @@ int ath_startrecv(struct ath_softc *sc)
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sc->rx.buf_hold = NULL;
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sc->rx.rxlink = NULL;
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list_for_each_entry_safe(bf, tbf, &sc->rx.rxbuf, list) {
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- ath_rx_buf_link(sc, bf);
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+ ath_rx_buf_link(sc, bf, false);
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}
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/* We could have deleted elements so the list may be empty now */
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@@ -1118,12 +1120,12 @@ requeue_drop_frag:
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requeue:
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list_add_tail(&bf->list, &sc->rx.rxbuf);
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- if (edma) {
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- ath_rx_edma_buf_link(sc, qtype);
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- } else {
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- ath_rx_buf_relink(sc, bf);
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+ if (!edma) {
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+ ath_rx_buf_relink(sc, bf, flush);
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if (!flush)
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ath9k_hw_rxena(ah);
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+ } else if (!flush) {
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+ ath_rx_edma_buf_link(sc, qtype);
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}
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if (!budget--)
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2014-05-23 18:48:35 +00:00
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--- a/net/mac80211/sta_info.c
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+++ b/net/mac80211/sta_info.c
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2014-06-03 13:59:43 +00:00
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@@ -100,7 +100,8 @@ static void __cleanup_single_sta(struct
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struct ps_data *ps;
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if (test_sta_flag(sta, WLAN_STA_PS_STA) ||
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- test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
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+ test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
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+ test_sta_flag(sta, WLAN_STA_PS_DELIVER)) {
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if (sta->sdata->vif.type == NL80211_IFTYPE_AP ||
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sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
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ps = &sdata->bss->ps;
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@@ -111,6 +112,7 @@ static void __cleanup_single_sta(struct
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clear_sta_flag(sta, WLAN_STA_PS_STA);
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clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
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+ clear_sta_flag(sta, WLAN_STA_PS_DELIVER);
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atomic_dec(&ps->num_sta_ps);
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sta_info_recalc_tim(sta);
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@@ -125,7 +127,7 @@ static void __cleanup_single_sta(struct
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if (ieee80211_vif_is_mesh(&sdata->vif))
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mesh_sta_cleanup(sta);
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- cancel_work_sync(&sta->drv_unblock_wk);
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+ cancel_work_sync(&sta->drv_deliver_wk);
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/*
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* Destroy aggregation state here. It would be nice to wait for the
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@@ -227,6 +229,7 @@ struct sta_info *sta_info_get_by_idx(str
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2014-05-23 18:48:35 +00:00
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*/
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void sta_info_free(struct ieee80211_local *local, struct sta_info *sta)
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{
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+ struct ieee80211_sta_rates *rates;
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int i;
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if (sta->rate_ctrl)
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2014-06-03 13:59:43 +00:00
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@@ -238,6 +241,10 @@ void sta_info_free(struct ieee80211_loca
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2014-05-23 18:48:35 +00:00
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kfree(sta->tx_lat);
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}
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+ rates = rcu_dereference_protected(sta->sta.rates, true);
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+ if (rates)
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+ kfree(rates);
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+
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sta_dbg(sta->sdata, "Destroyed STA %pM\n", sta->sta.addr);
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kfree(sta);
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2014-06-03 13:59:43 +00:00
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@@ -252,33 +259,23 @@ static void sta_info_hash_add(struct iee
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rcu_assign_pointer(local->sta_hash[STA_HASH(sta->sta.addr)], sta);
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}
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-static void sta_unblock(struct work_struct *wk)
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+static void sta_deliver_ps_frames(struct work_struct *wk)
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{
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struct sta_info *sta;
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- sta = container_of(wk, struct sta_info, drv_unblock_wk);
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+ sta = container_of(wk, struct sta_info, drv_deliver_wk);
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if (sta->dead)
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return;
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- if (!test_sta_flag(sta, WLAN_STA_PS_STA)) {
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- local_bh_disable();
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+ local_bh_disable();
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+ if (!test_sta_flag(sta, WLAN_STA_PS_STA))
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ieee80211_sta_ps_deliver_wakeup(sta);
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- local_bh_enable();
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- } else if (test_and_clear_sta_flag(sta, WLAN_STA_PSPOLL)) {
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- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
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-
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- local_bh_disable();
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+ else if (test_and_clear_sta_flag(sta, WLAN_STA_PSPOLL))
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ieee80211_sta_ps_deliver_poll_response(sta);
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- local_bh_enable();
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- } else if (test_and_clear_sta_flag(sta, WLAN_STA_UAPSD)) {
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- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
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-
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- local_bh_disable();
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+ else if (test_and_clear_sta_flag(sta, WLAN_STA_UAPSD))
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ieee80211_sta_ps_deliver_uapsd(sta);
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- local_bh_enable();
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- } else
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- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
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+ local_bh_enable();
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}
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static int sta_prepare_rate_control(struct ieee80211_local *local,
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@@ -340,7 +337,7 @@ struct sta_info *sta_info_alloc(struct i
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spin_lock_init(&sta->lock);
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spin_lock_init(&sta->ps_lock);
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- INIT_WORK(&sta->drv_unblock_wk, sta_unblock);
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+ INIT_WORK(&sta->drv_deliver_wk, sta_deliver_ps_frames);
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INIT_WORK(&sta->ampdu_mlme.work, ieee80211_ba_session_work);
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mutex_init(&sta->ampdu_mlme.mtx);
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#ifdef CPTCFG_MAC80211_MESH
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2014-07-25 14:24:03 +00:00
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@@ -1101,8 +1098,11 @@ void ieee80211_sta_ps_deliver_wakeup(str
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unsigned long flags;
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struct ps_data *ps;
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- if (sdata->vif.type == NL80211_IFTYPE_AP ||
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- sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
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+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
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+ sdata = container_of(sdata->bss, struct ieee80211_sub_if_data,
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+ u.ap);
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+
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+ if (sdata->vif.type == NL80211_IFTYPE_AP)
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ps = &sdata->bss->ps;
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else if (ieee80211_vif_is_mesh(&sdata->vif))
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ps = &sdata->u.mesh.ps;
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@@ -1140,8 +1140,15 @@ void ieee80211_sta_ps_deliver_wakeup(str
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2014-06-03 13:59:43 +00:00
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}
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ieee80211_add_pending_skbs(local, &pending);
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- clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
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- clear_sta_flag(sta, WLAN_STA_PS_STA);
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+
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+ /* now we're no longer in the deliver code */
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+ clear_sta_flag(sta, WLAN_STA_PS_DELIVER);
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+
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+ /* The station might have polled and then woken up before we responded,
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+ * so clear these flags now to avoid them sticking around.
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+ */
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+ clear_sta_flag(sta, WLAN_STA_PSPOLL);
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+ clear_sta_flag(sta, WLAN_STA_UAPSD);
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spin_unlock(&sta->ps_lock);
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atomic_dec(&ps->num_sta_ps);
|
2014-07-25 14:24:03 +00:00
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@@ -1542,10 +1549,26 @@ void ieee80211_sta_block_awake(struct ie
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2014-06-03 13:59:43 +00:00
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trace_api_sta_block_awake(sta->local, pubsta, block);
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- if (block)
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+ if (block) {
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set_sta_flag(sta, WLAN_STA_PS_DRIVER);
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- else if (test_sta_flag(sta, WLAN_STA_PS_DRIVER))
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- ieee80211_queue_work(hw, &sta->drv_unblock_wk);
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+ return;
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+ }
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+
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+ if (!test_sta_flag(sta, WLAN_STA_PS_DRIVER))
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+ return;
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+
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+ if (!test_sta_flag(sta, WLAN_STA_PS_STA)) {
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+ set_sta_flag(sta, WLAN_STA_PS_DELIVER);
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+ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
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+ ieee80211_queue_work(hw, &sta->drv_deliver_wk);
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+ } else if (test_sta_flag(sta, WLAN_STA_PSPOLL) ||
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+ test_sta_flag(sta, WLAN_STA_UAPSD)) {
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+ /* must be asleep in this case */
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+ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
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+ ieee80211_queue_work(hw, &sta->drv_deliver_wk);
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+ } else {
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+ clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
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+ }
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}
|
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|
|
EXPORT_SYMBOL(ieee80211_sta_block_awake);
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|
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|
|
|
2014-07-25 14:24:03 +00:00
|
|
|
@@ -1703,3 +1726,140 @@ u8 sta_info_tx_streams(struct sta_info *
|
2014-06-05 14:55:07 +00:00
|
|
|
return ((ht_cap->mcs.tx_params & IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK)
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|
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>> IEEE80211_HT_MCS_TX_MAX_STREAMS_SHIFT) + 1;
|
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|
|
|
}
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|
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|
|
+
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|
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|
|
+void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
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|
|
|
+{
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|
|
|
|
+ struct ieee80211_sub_if_data *sdata = sta->sdata;
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|
|
|
|
+ struct ieee80211_local *local = sdata->local;
|
2014-07-22 19:05:19 +00:00
|
|
|
+ struct rate_control_ref *ref = NULL;
|
2014-06-05 14:55:07 +00:00
|
|
|
+ struct timespec uptime;
|
|
|
|
|
+ u64 packets = 0;
|
|
|
|
|
+ u32 thr = 0;
|
|
|
|
|
+ int i, ac;
|
|
|
|
|
+
|
2014-07-22 19:05:19 +00:00
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_RATE_CONTROL))
|
|
|
|
|
+ ref = local->rate_ctrl;
|
|
|
|
|
+
|
2014-06-05 14:55:07 +00:00
|
|
|
+ sinfo->generation = sdata->local->sta_generation;
|
|
|
|
|
+
|
|
|
|
|
+ sinfo->filled = STATION_INFO_INACTIVE_TIME |
|
|
|
|
|
+ STATION_INFO_RX_BYTES64 |
|
|
|
|
|
+ STATION_INFO_TX_BYTES64 |
|
|
|
|
|
+ STATION_INFO_RX_PACKETS |
|
|
|
|
|
+ STATION_INFO_TX_PACKETS |
|
|
|
|
|
+ STATION_INFO_TX_RETRIES |
|
|
|
|
|
+ STATION_INFO_TX_FAILED |
|
|
|
|
|
+ STATION_INFO_TX_BITRATE |
|
|
|
|
|
+ STATION_INFO_RX_BITRATE |
|
|
|
|
|
+ STATION_INFO_RX_DROP_MISC |
|
|
|
|
|
+ STATION_INFO_BSS_PARAM |
|
|
|
|
|
+ STATION_INFO_CONNECTED_TIME |
|
|
|
|
|
+ STATION_INFO_STA_FLAGS |
|
|
|
|
|
+ STATION_INFO_BEACON_LOSS_COUNT;
|
|
|
|
|
+
|
|
|
|
|
+ do_posix_clock_monotonic_gettime(&uptime);
|
|
|
|
|
+ sinfo->connected_time = uptime.tv_sec - sta->last_connected;
|
|
|
|
|
+
|
|
|
|
|
+ sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
|
|
|
|
|
+ sinfo->tx_bytes = 0;
|
|
|
|
|
+ for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
|
|
|
|
|
+ sinfo->tx_bytes += sta->tx_bytes[ac];
|
|
|
|
|
+ packets += sta->tx_packets[ac];
|
|
|
|
|
+ }
|
|
|
|
|
+ sinfo->tx_packets = packets;
|
|
|
|
|
+ sinfo->rx_bytes = sta->rx_bytes;
|
|
|
|
|
+ sinfo->rx_packets = sta->rx_packets;
|
|
|
|
|
+ sinfo->tx_retries = sta->tx_retry_count;
|
|
|
|
|
+ sinfo->tx_failed = sta->tx_retry_failed;
|
|
|
|
|
+ sinfo->rx_dropped_misc = sta->rx_dropped;
|
|
|
|
|
+ sinfo->beacon_loss_count = sta->beacon_loss_count;
|
|
|
|
|
+
|
|
|
|
|
+ if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) ||
|
|
|
|
|
+ (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) {
|
|
|
|
|
+ sinfo->filled |= STATION_INFO_SIGNAL | STATION_INFO_SIGNAL_AVG;
|
|
|
|
|
+ if (!local->ops->get_rssi ||
|
|
|
|
|
+ drv_get_rssi(local, sdata, &sta->sta, &sinfo->signal))
|
|
|
|
|
+ sinfo->signal = (s8)sta->last_signal;
|
|
|
|
|
+ sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal);
|
|
|
|
|
+ }
|
|
|
|
|
+ if (sta->chains) {
|
|
|
|
|
+ sinfo->filled |= STATION_INFO_CHAIN_SIGNAL |
|
|
|
|
|
+ STATION_INFO_CHAIN_SIGNAL_AVG;
|
|
|
|
|
+
|
|
|
|
|
+ sinfo->chains = sta->chains;
|
|
|
|
|
+ for (i = 0; i < ARRAY_SIZE(sinfo->chain_signal); i++) {
|
|
|
|
|
+ sinfo->chain_signal[i] = sta->chain_signal_last[i];
|
|
|
|
|
+ sinfo->chain_signal_avg[i] =
|
|
|
|
|
+ (s8) -ewma_read(&sta->chain_signal_avg[i]);
|
|
|
|
|
+ }
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ sta_set_rate_info_tx(sta, &sta->last_tx_rate, &sinfo->txrate);
|
|
|
|
|
+ sta_set_rate_info_rx(sta, &sinfo->rxrate);
|
|
|
|
|
+
|
|
|
|
|
+ if (ieee80211_vif_is_mesh(&sdata->vif)) {
|
|
|
|
|
+#ifdef CPTCFG_MAC80211_MESH
|
|
|
|
|
+ sinfo->filled |= STATION_INFO_LLID |
|
|
|
|
|
+ STATION_INFO_PLID |
|
|
|
|
|
+ STATION_INFO_PLINK_STATE |
|
|
|
|
|
+ STATION_INFO_LOCAL_PM |
|
|
|
|
|
+ STATION_INFO_PEER_PM |
|
|
|
|
|
+ STATION_INFO_NONPEER_PM;
|
|
|
|
|
+
|
|
|
|
|
+ sinfo->llid = sta->llid;
|
|
|
|
|
+ sinfo->plid = sta->plid;
|
|
|
|
|
+ sinfo->plink_state = sta->plink_state;
|
|
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_TOFFSET_KNOWN)) {
|
|
|
|
|
+ sinfo->filled |= STATION_INFO_T_OFFSET;
|
|
|
|
|
+ sinfo->t_offset = sta->t_offset;
|
|
|
|
|
+ }
|
|
|
|
|
+ sinfo->local_pm = sta->local_pm;
|
|
|
|
|
+ sinfo->peer_pm = sta->peer_pm;
|
|
|
|
|
+ sinfo->nonpeer_pm = sta->nonpeer_pm;
|
|
|
|
|
+#endif
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ sinfo->bss_param.flags = 0;
|
|
|
|
|
+ if (sdata->vif.bss_conf.use_cts_prot)
|
|
|
|
|
+ sinfo->bss_param.flags |= BSS_PARAM_FLAGS_CTS_PROT;
|
|
|
|
|
+ if (sdata->vif.bss_conf.use_short_preamble)
|
|
|
|
|
+ sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_PREAMBLE;
|
|
|
|
|
+ if (sdata->vif.bss_conf.use_short_slot)
|
|
|
|
|
+ sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
|
|
|
|
|
+ sinfo->bss_param.dtim_period = sdata->local->hw.conf.ps_dtim_period;
|
|
|
|
|
+ sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;
|
|
|
|
|
+
|
|
|
|
|
+ sinfo->sta_flags.set = 0;
|
|
|
|
|
+ sinfo->sta_flags.mask = BIT(NL80211_STA_FLAG_AUTHORIZED) |
|
|
|
|
|
+ BIT(NL80211_STA_FLAG_SHORT_PREAMBLE) |
|
|
|
|
|
+ BIT(NL80211_STA_FLAG_WME) |
|
|
|
|
|
+ BIT(NL80211_STA_FLAG_MFP) |
|
|
|
|
|
+ BIT(NL80211_STA_FLAG_AUTHENTICATED) |
|
|
|
|
|
+ BIT(NL80211_STA_FLAG_ASSOCIATED) |
|
|
|
|
|
+ BIT(NL80211_STA_FLAG_TDLS_PEER);
|
|
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
|
|
|
|
|
+ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_AUTHORIZED);
|
|
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_SHORT_PREAMBLE))
|
|
|
|
|
+ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_SHORT_PREAMBLE);
|
|
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_WME))
|
|
|
|
|
+ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_WME);
|
|
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_MFP))
|
|
|
|
|
+ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_MFP);
|
|
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_AUTH))
|
|
|
|
|
+ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_AUTHENTICATED);
|
|
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_ASSOC))
|
|
|
|
|
+ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_ASSOCIATED);
|
|
|
|
|
+ if (test_sta_flag(sta, WLAN_STA_TDLS_PEER))
|
|
|
|
|
+ sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_TDLS_PEER);
|
|
|
|
|
+
|
|
|
|
|
+ /* check if the driver has a SW RC implementation */
|
|
|
|
|
+ if (ref && ref->ops->get_expected_throughput)
|
|
|
|
|
+ thr = ref->ops->get_expected_throughput(sta->rate_ctrl_priv);
|
|
|
|
|
+ else
|
|
|
|
|
+ thr = drv_get_expected_throughput(local, &sta->sta);
|
|
|
|
|
+
|
|
|
|
|
+ if (thr != 0) {
|
|
|
|
|
+ sinfo->filled |= STATION_INFO_EXPECTED_THROUGHPUT;
|
|
|
|
|
+ sinfo->expected_throughput = thr;
|
|
|
|
|
+ }
|
|
|
|
|
+}
|
2014-05-23 18:48:35 +00:00
|
|
|
--- a/net/mac80211/status.c
|
|
|
|
|
+++ b/net/mac80211/status.c
|
|
|
|
|
@@ -541,6 +541,23 @@ static void ieee80211_tx_latency_end_msr
|
|
|
|
|
*/
|
|
|
|
|
#define STA_LOST_PKT_THRESHOLD 50
|
|
|
|
|
|
|
|
|
|
+static void ieee80211_lost_packet(struct sta_info *sta, struct sk_buff *skb)
|
|
|
|
|
+{
|
|
|
|
|
+ struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
|
|
|
|
+
|
|
|
|
|
+ /* This packet was aggregated but doesn't carry status info */
|
|
|
|
|
+ if ((info->flags & IEEE80211_TX_CTL_AMPDU) &&
|
|
|
|
|
+ !(info->flags & IEEE80211_TX_STAT_AMPDU))
|
|
|
|
|
+ return;
|
|
|
|
|
+
|
|
|
|
|
+ if (++sta->lost_packets < STA_LOST_PKT_THRESHOLD)
|
|
|
|
|
+ return;
|
|
|
|
|
+
|
|
|
|
|
+ cfg80211_cqm_pktloss_notify(sta->sdata->dev, sta->sta.addr,
|
|
|
|
|
+ sta->lost_packets, GFP_ATOMIC);
|
|
|
|
|
+ sta->lost_packets = 0;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
void ieee80211_tx_status(struct ieee80211_hw *hw, struct sk_buff *skb)
|
|
|
|
|
{
|
|
|
|
|
struct sk_buff *skb2;
|
|
|
|
|
@@ -680,12 +697,8 @@ void ieee80211_tx_status(struct ieee8021
|
|
|
|
|
if (info->flags & IEEE80211_TX_STAT_ACK) {
|
|
|
|
|
if (sta->lost_packets)
|
|
|
|
|
sta->lost_packets = 0;
|
|
|
|
|
- } else if (++sta->lost_packets >= STA_LOST_PKT_THRESHOLD) {
|
|
|
|
|
- cfg80211_cqm_pktloss_notify(sta->sdata->dev,
|
|
|
|
|
- sta->sta.addr,
|
|
|
|
|
- sta->lost_packets,
|
|
|
|
|
- GFP_ATOMIC);
|
|
|
|
|
- sta->lost_packets = 0;
|
|
|
|
|
+ } else {
|
|
|
|
|
+ ieee80211_lost_packet(sta, skb);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
2014-06-03 13:59:43 +00:00
|
|
|
--- a/net/mac80211/rx.c
|
|
|
|
|
+++ b/net/mac80211/rx.c
|
|
|
|
|
@@ -1107,6 +1107,8 @@ static void sta_ps_end(struct sta_info *
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
+ set_sta_flag(sta, WLAN_STA_PS_DELIVER);
|
|
|
|
|
+ clear_sta_flag(sta, WLAN_STA_PS_STA);
|
|
|
|
|
ieee80211_sta_ps_deliver_wakeup(sta);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
--- a/net/mac80211/sta_info.h
|
|
|
|
|
+++ b/net/mac80211/sta_info.h
|
|
|
|
|
@@ -82,6 +82,7 @@ enum ieee80211_sta_info_flags {
|
|
|
|
|
WLAN_STA_TOFFSET_KNOWN,
|
|
|
|
|
WLAN_STA_MPSP_OWNER,
|
|
|
|
|
WLAN_STA_MPSP_RECIPIENT,
|
|
|
|
|
+ WLAN_STA_PS_DELIVER,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#define ADDBA_RESP_INTERVAL HZ
|
|
|
|
|
@@ -265,7 +266,7 @@ struct ieee80211_tx_latency_stat {
|
|
|
|
|
* @last_rx_rate_vht_nss: rx status nss of last data packet
|
|
|
|
|
* @lock: used for locking all fields that require locking, see comments
|
|
|
|
|
* in the header file.
|
|
|
|
|
- * @drv_unblock_wk: used for driver PS unblocking
|
|
|
|
|
+ * @drv_deliver_wk: used for delivering frames after driver PS unblocking
|
|
|
|
|
* @listen_interval: listen interval of this station, when we're acting as AP
|
|
|
|
|
* @_flags: STA flags, see &enum ieee80211_sta_info_flags, do not use directly
|
|
|
|
|
* @ps_lock: used for powersave (when mac80211 is the AP) related locking
|
2014-06-05 14:55:07 +00:00
|
|
|
@@ -278,7 +279,6 @@ struct ieee80211_tx_latency_stat {
|
|
|
|
|
* @driver_buffered_tids: bitmap of TIDs the driver has data buffered on
|
|
|
|
|
* @rx_packets: Number of MSDUs received from this STA
|
|
|
|
|
* @rx_bytes: Number of bytes received from this STA
|
|
|
|
|
- * @wep_weak_iv_count: number of weak WEP IVs received from this station
|
|
|
|
|
* @last_rx: time (in jiffies) when last frame was received from this STA
|
|
|
|
|
* @last_connected: time (in seconds) when a station got connected
|
|
|
|
|
* @num_duplicates: number of duplicate frames received from this STA
|
|
|
|
|
@@ -345,7 +345,7 @@ struct sta_info {
|
2014-06-03 13:59:43 +00:00
|
|
|
void *rate_ctrl_priv;
|
|
|
|
|
spinlock_t lock;
|
|
|
|
|
|
|
|
|
|
- struct work_struct drv_unblock_wk;
|
|
|
|
|
+ struct work_struct drv_deliver_wk;
|
|
|
|
|
|
|
|
|
|
u16 listen_interval;
|
|
|
|
|
|
2014-06-05 14:55:07 +00:00
|
|
|
@@ -367,7 +367,6 @@ struct sta_info {
|
|
|
|
|
/* Updated from RX path only, no locking requirements */
|
|
|
|
|
unsigned long rx_packets;
|
|
|
|
|
u64 rx_bytes;
|
|
|
|
|
- unsigned long wep_weak_iv_count;
|
|
|
|
|
unsigned long last_rx;
|
|
|
|
|
long last_connected;
|
|
|
|
|
unsigned long num_duplicates;
|
|
|
|
|
@@ -628,6 +627,8 @@ void sta_set_rate_info_tx(struct sta_inf
|
|
|
|
|
struct rate_info *rinfo);
|
|
|
|
|
void sta_set_rate_info_rx(struct sta_info *sta,
|
|
|
|
|
struct rate_info *rinfo);
|
|
|
|
|
+void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo);
|
|
|
|
|
+
|
|
|
|
|
void ieee80211_sta_expire(struct ieee80211_sub_if_data *sdata,
|
|
|
|
|
unsigned long exp_time);
|
|
|
|
|
u8 sta_info_tx_streams(struct sta_info *sta);
|
2014-06-03 13:59:43 +00:00
|
|
|
--- a/net/mac80211/tx.c
|
|
|
|
|
+++ b/net/mac80211/tx.c
|
|
|
|
|
@@ -469,7 +469,8 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
|
|
|
|
|
return TX_CONTINUE;
|
|
|
|
|
|
|
|
|
|
if (unlikely((test_sta_flag(sta, WLAN_STA_PS_STA) ||
|
|
|
|
|
- test_sta_flag(sta, WLAN_STA_PS_DRIVER)) &&
|
|
|
|
|
+ test_sta_flag(sta, WLAN_STA_PS_DRIVER) ||
|
|
|
|
|
+ test_sta_flag(sta, WLAN_STA_PS_DELIVER)) &&
|
|
|
|
|
!(info->flags & IEEE80211_TX_CTL_NO_PS_BUFFER))) {
|
|
|
|
|
int ac = skb_get_queue_mapping(tx->skb);
|
|
|
|
|
|
|
|
|
|
@@ -486,7 +487,8 @@ ieee80211_tx_h_unicast_ps_buf(struct iee
|
|
|
|
|
* ahead and Tx the packet.
|
|
|
|
|
*/
|
|
|
|
|
if (!test_sta_flag(sta, WLAN_STA_PS_STA) &&
|
|
|
|
|
- !test_sta_flag(sta, WLAN_STA_PS_DRIVER)) {
|
|
|
|
|
+ !test_sta_flag(sta, WLAN_STA_PS_DRIVER) &&
|
|
|
|
|
+ !test_sta_flag(sta, WLAN_STA_PS_DELIVER)) {
|
|
|
|
|
spin_unlock(&sta->ps_lock);
|
|
|
|
|
return TX_CONTINUE;
|
|
|
|
|
}
|
2014-06-05 14:55:07 +00:00
|
|
|
@@ -1618,12 +1620,12 @@ netdev_tx_t ieee80211_monitor_start_xmit
|
|
|
|
|
{
|
|
|
|
|
struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr);
|
|
|
|
|
struct ieee80211_chanctx_conf *chanctx_conf;
|
|
|
|
|
- struct ieee80211_channel *chan;
|
|
|
|
|
struct ieee80211_radiotap_header *prthdr =
|
|
|
|
|
(struct ieee80211_radiotap_header *)skb->data;
|
|
|
|
|
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
|
|
|
|
struct ieee80211_hdr *hdr;
|
|
|
|
|
struct ieee80211_sub_if_data *tmp_sdata, *sdata;
|
|
|
|
|
+ struct cfg80211_chan_def *chandef;
|
|
|
|
|
u16 len_rthdr;
|
|
|
|
|
int hdrlen;
|
|
|
|
|
|
|
|
|
|
@@ -1721,9 +1723,9 @@ netdev_tx_t ieee80211_monitor_start_xmit
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (chanctx_conf)
|
|
|
|
|
- chan = chanctx_conf->def.chan;
|
|
|
|
|
+ chandef = &chanctx_conf->def;
|
|
|
|
|
else if (!local->use_chanctx)
|
|
|
|
|
- chan = local->_oper_chandef.chan;
|
|
|
|
|
+ chandef = &local->_oper_chandef;
|
|
|
|
|
else
|
|
|
|
|
goto fail_rcu;
|
|
|
|
|
|
|
|
|
|
@@ -1743,10 +1745,11 @@ netdev_tx_t ieee80211_monitor_start_xmit
|
|
|
|
|
* radar detection by itself. We can do that later by adding a
|
|
|
|
|
* monitor flag interfaces used for AP support.
|
|
|
|
|
*/
|
|
|
|
|
- if ((chan->flags & (IEEE80211_CHAN_NO_IR | IEEE80211_CHAN_RADAR)))
|
|
|
|
|
+ if (!cfg80211_reg_can_beacon(local->hw.wiphy, chandef,
|
|
|
|
|
+ sdata->vif.type))
|
|
|
|
|
goto fail_rcu;
|
|
|
|
|
|
|
|
|
|
- ieee80211_xmit(sdata, skb, chan->band);
|
|
|
|
|
+ ieee80211_xmit(sdata, skb, chandef->chan->band);
|
|
|
|
|
rcu_read_unlock();
|
|
|
|
|
|
|
|
|
|
return NETDEV_TX_OK;
|
|
|
|
|
@@ -2425,7 +2428,7 @@ static void ieee80211_set_csa(struct iee
|
|
|
|
|
u8 *beacon_data;
|
|
|
|
|
size_t beacon_data_len;
|
|
|
|
|
int i;
|
|
|
|
|
- u8 count = sdata->csa_current_counter;
|
|
|
|
|
+ u8 count = beacon->csa_current_counter;
|
|
|
|
|
|
|
|
|
|
switch (sdata->vif.type) {
|
|
|
|
|
case NL80211_IFTYPE_AP:
|
|
|
|
|
@@ -2444,46 +2447,54 @@ static void ieee80211_set_csa(struct iee
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return;
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}
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+ rcu_read_lock();
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for (i = 0; i < IEEE80211_MAX_CSA_COUNTERS_NUM; ++i) {
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- u16 counter_offset_beacon =
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- sdata->csa_counter_offset_beacon[i];
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- u16 counter_offset_presp = sdata->csa_counter_offset_presp[i];
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-
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- if (counter_offset_beacon) {
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- if (WARN_ON(counter_offset_beacon >= beacon_data_len))
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- return;
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-
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- beacon_data[counter_offset_beacon] = count;
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- }
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-
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- if (sdata->vif.type == NL80211_IFTYPE_AP &&
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- counter_offset_presp) {
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- rcu_read_lock();
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- resp = rcu_dereference(sdata->u.ap.probe_resp);
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+ resp = rcu_dereference(sdata->u.ap.probe_resp);
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- /* If nl80211 accepted the offset, this should
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- * not happen.
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- */
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- if (WARN_ON(!resp)) {
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+ if (beacon->csa_counter_offsets[i]) {
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+ if (WARN_ON_ONCE(beacon->csa_counter_offsets[i] >=
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+ beacon_data_len)) {
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rcu_read_unlock();
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return;
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}
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- resp->data[counter_offset_presp] = count;
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- rcu_read_unlock();
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+
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+ beacon_data[beacon->csa_counter_offsets[i]] = count;
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}
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+
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+ if (sdata->vif.type == NL80211_IFTYPE_AP && resp &&
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+ resp->csa_counter_offsets)
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+ resp->data[resp->csa_counter_offsets[i]] = count;
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}
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+ rcu_read_unlock();
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}
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u8 ieee80211_csa_update_counter(struct ieee80211_vif *vif)
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{
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struct ieee80211_sub_if_data *sdata = vif_to_sdata(vif);
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+ struct beacon_data *beacon = NULL;
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+ u8 count = 0;
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+
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+ rcu_read_lock();
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+
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+ if (sdata->vif.type == NL80211_IFTYPE_AP)
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+ beacon = rcu_dereference(sdata->u.ap.beacon);
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+ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
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+ beacon = rcu_dereference(sdata->u.ibss.presp);
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+ else if (ieee80211_vif_is_mesh(&sdata->vif))
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+ beacon = rcu_dereference(sdata->u.mesh.beacon);
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+
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+ if (!beacon)
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+ goto unlock;
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- sdata->csa_current_counter--;
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+ beacon->csa_current_counter--;
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/* the counter should never reach 0 */
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- WARN_ON(!sdata->csa_current_counter);
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+ WARN_ON_ONCE(!beacon->csa_current_counter);
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+ count = beacon->csa_current_counter;
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- return sdata->csa_current_counter;
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+unlock:
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+ rcu_read_unlock();
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+ return count;
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}
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EXPORT_SYMBOL(ieee80211_csa_update_counter);
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@@ -2493,7 +2504,6 @@ bool ieee80211_csa_is_complete(struct ie
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struct beacon_data *beacon = NULL;
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u8 *beacon_data;
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size_t beacon_data_len;
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- int counter_beacon = sdata->csa_counter_offset_beacon[0];
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int ret = false;
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if (!ieee80211_sdata_running(sdata))
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@@ -2531,10 +2541,13 @@ bool ieee80211_csa_is_complete(struct ie
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goto out;
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}
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- if (WARN_ON(counter_beacon > beacon_data_len))
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+ if (!beacon->csa_counter_offsets[0])
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+ goto out;
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+
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+ if (WARN_ON_ONCE(beacon->csa_counter_offsets[0] > beacon_data_len))
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goto out;
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- if (beacon_data[counter_beacon] == 1)
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+ if (beacon_data[beacon->csa_counter_offsets[0]] == 1)
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ret = true;
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out:
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rcu_read_unlock();
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@@ -2550,6 +2563,7 @@ __ieee80211_beacon_get(struct ieee80211_
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bool is_template)
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{
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struct ieee80211_local *local = hw_to_local(hw);
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+ struct beacon_data *beacon = NULL;
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struct sk_buff *skb = NULL;
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struct ieee80211_tx_info *info;
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struct ieee80211_sub_if_data *sdata = NULL;
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@@ -2571,10 +2585,10 @@ __ieee80211_beacon_get(struct ieee80211_
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if (sdata->vif.type == NL80211_IFTYPE_AP) {
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struct ieee80211_if_ap *ap = &sdata->u.ap;
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- struct beacon_data *beacon = rcu_dereference(ap->beacon);
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+ beacon = rcu_dereference(ap->beacon);
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if (beacon) {
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- if (sdata->vif.csa_active) {
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+ if (beacon->csa_counter_offsets[0]) {
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if (!is_template)
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ieee80211_csa_update_counter(vif);
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@@ -2615,37 +2629,37 @@ __ieee80211_beacon_get(struct ieee80211_
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} else if (sdata->vif.type == NL80211_IFTYPE_ADHOC) {
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struct ieee80211_if_ibss *ifibss = &sdata->u.ibss;
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struct ieee80211_hdr *hdr;
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- struct beacon_data *presp = rcu_dereference(ifibss->presp);
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- if (!presp)
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+ beacon = rcu_dereference(ifibss->presp);
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+ if (!beacon)
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goto out;
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- if (sdata->vif.csa_active) {
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+ if (beacon->csa_counter_offsets[0]) {
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if (!is_template)
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ieee80211_csa_update_counter(vif);
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- ieee80211_set_csa(sdata, presp);
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+ ieee80211_set_csa(sdata, beacon);
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}
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- skb = dev_alloc_skb(local->tx_headroom + presp->head_len +
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+ skb = dev_alloc_skb(local->tx_headroom + beacon->head_len +
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local->hw.extra_beacon_tailroom);
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if (!skb)
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goto out;
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skb_reserve(skb, local->tx_headroom);
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- memcpy(skb_put(skb, presp->head_len), presp->head,
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- presp->head_len);
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+ memcpy(skb_put(skb, beacon->head_len), beacon->head,
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+ beacon->head_len);
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hdr = (struct ieee80211_hdr *) skb->data;
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hdr->frame_control = cpu_to_le16(IEEE80211_FTYPE_MGMT |
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IEEE80211_STYPE_BEACON);
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} else if (ieee80211_vif_is_mesh(&sdata->vif)) {
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struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh;
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- struct beacon_data *bcn = rcu_dereference(ifmsh->beacon);
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- if (!bcn)
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+ beacon = rcu_dereference(ifmsh->beacon);
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+ if (!beacon)
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goto out;
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- if (sdata->vif.csa_active) {
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+ if (beacon->csa_counter_offsets[0]) {
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if (!is_template)
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/* TODO: For mesh csa_counter is in TU, so
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* decrementing it by one isn't correct, but
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@@ -2654,40 +2668,42 @@ __ieee80211_beacon_get(struct ieee80211_
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*/
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ieee80211_csa_update_counter(vif);
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- ieee80211_set_csa(sdata, bcn);
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+ ieee80211_set_csa(sdata, beacon);
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}
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if (ifmsh->sync_ops)
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- ifmsh->sync_ops->adjust_tbtt(sdata, bcn);
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+ ifmsh->sync_ops->adjust_tbtt(sdata, beacon);
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skb = dev_alloc_skb(local->tx_headroom +
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- bcn->head_len +
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+ beacon->head_len +
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256 + /* TIM IE */
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- bcn->tail_len +
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+ beacon->tail_len +
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local->hw.extra_beacon_tailroom);
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if (!skb)
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goto out;
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skb_reserve(skb, local->tx_headroom);
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- memcpy(skb_put(skb, bcn->head_len), bcn->head, bcn->head_len);
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+ memcpy(skb_put(skb, beacon->head_len), beacon->head,
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+ beacon->head_len);
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ieee80211_beacon_add_tim(sdata, &ifmsh->ps, skb, is_template);
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if (offs) {
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- offs->tim_offset = bcn->head_len;
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- offs->tim_length = skb->len - bcn->head_len;
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+ offs->tim_offset = beacon->head_len;
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+ offs->tim_length = skb->len - beacon->head_len;
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}
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- memcpy(skb_put(skb, bcn->tail_len), bcn->tail, bcn->tail_len);
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+ memcpy(skb_put(skb, beacon->tail_len), beacon->tail,
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+ beacon->tail_len);
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} else {
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WARN_ON(1);
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goto out;
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}
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/* CSA offsets */
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- if (offs) {
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+ if (offs && beacon) {
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int i;
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for (i = 0; i < IEEE80211_MAX_CSA_COUNTERS_NUM; i++) {
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- u16 csa_off = sdata->csa_counter_offset_beacon[i];
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+ u16 csa_off = beacon->csa_counter_offsets[i];
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if (!csa_off)
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continue;
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2014-06-05 14:09:14 +00:00
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--- a/drivers/net/wireless/rt2x00/rt2800lib.c
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+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
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@@ -947,6 +947,40 @@ static inline u8 rt2800_get_beacon_offse
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return BEACON_BASE_TO_OFFSET(rt2800_hw_beacon_base(rt2x00dev, index));
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}
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+static void rt2800_update_beacons_setup(struct rt2x00_dev *rt2x00dev)
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+{
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+ struct data_queue *queue = rt2x00dev->bcn;
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+ struct queue_entry *entry;
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+ int i, bcn_num = 0;
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+ u64 off, reg = 0;
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+ u32 bssid_dw1;
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+
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+ /*
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+ * Setup offsets of all active beacons in BCN_OFFSET{0,1} registers.
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+ */
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+ for (i = 0; i < queue->limit; i++) {
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+ entry = &queue->entries[i];
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+ if (!test_bit(ENTRY_BCN_ENABLED, &entry->flags))
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+ continue;
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|
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+ off = rt2800_get_beacon_offset(rt2x00dev, entry->entry_idx);
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|
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+ reg |= off << (8 * bcn_num);
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+ bcn_num++;
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|
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+ }
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+
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|
|
+ WARN_ON_ONCE(bcn_num != rt2x00dev->intf_beaconing);
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|
+
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|
|
+ rt2800_register_write(rt2x00dev, BCN_OFFSET0, (u32) reg);
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|
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+ rt2800_register_write(rt2x00dev, BCN_OFFSET1, (u32) (reg >> 32));
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+
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+ /*
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+ * H/W sends up to MAC_BSSID_DW1_BSS_BCN_NUM + 1 consecutive beacons.
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+ */
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|
|
+ rt2800_register_read(rt2x00dev, MAC_BSSID_DW1, &bssid_dw1);
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|
|
|
+ rt2x00_set_field32(&bssid_dw1, MAC_BSSID_DW1_BSS_BCN_NUM,
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|
|
|
+ bcn_num > 0 ? bcn_num - 1 : 0);
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|
|
|
|
+ rt2800_register_write(rt2x00dev, MAC_BSSID_DW1, bssid_dw1);
|
|
|
|
|
+}
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|
|
+
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|
|
|
|
void rt2800_write_beacon(struct queue_entry *entry, struct txentry_desc *txdesc)
|
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|
|
{
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|
|
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
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|
|
|
@@ -1003,6 +1037,12 @@ void rt2800_write_beacon(struct queue_en
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|
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|
|
rt2800_register_multiwrite(rt2x00dev, beacon_base, entry->skb->data,
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|
|
entry->skb->len + padding_len);
|
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|
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+ __set_bit(ENTRY_BCN_ENABLED, &entry->flags);
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|
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+
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|
|
|
+ /*
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|
|
+ * Change global beacons settings.
|
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|
|
|
+ */
|
|
|
|
|
+ rt2800_update_beacons_setup(rt2x00dev);
|
|
|
|
|
|
|
|
|
|
/*
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|
|
|
|
* Restore beaconing state.
|
|
|
|
|
@@ -1053,8 +1093,13 @@ void rt2800_clear_beacon(struct queue_en
|
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|
|
|
* Clear beacon.
|
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|
|
*/
|
|
|
|
|
rt2800_clear_beacon_register(rt2x00dev, entry->entry_idx);
|
|
|
|
|
+ __clear_bit(ENTRY_BCN_ENABLED, &entry->flags);
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
|
+ * Change global beacons settings.
|
|
|
|
|
+ */
|
|
|
|
|
+ rt2800_update_beacons_setup(rt2x00dev);
|
|
|
|
|
+ /*
|
|
|
|
|
* Restore beaconing state.
|
|
|
|
|
*/
|
|
|
|
|
rt2800_register_write(rt2x00dev, BCN_TIME_CFG, orig_reg);
|
|
|
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@@ -1556,7 +1601,7 @@ void rt2800_config_intf(struct rt2x00_de
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if (!is_zero_ether_addr((const u8 *)conf->bssid)) {
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reg = le32_to_cpu(conf->bssid[1]);
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rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_ID_MASK, 3);
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- rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 7);
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+ rt2x00_set_field32(®, MAC_BSSID_DW1_BSS_BCN_NUM, 0);
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conf->bssid[1] = cpu_to_le32(reg);
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}
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@@ -4517,28 +4562,6 @@ static int rt2800_init_registers(struct
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if (ret)
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return ret;
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- rt2800_register_read(rt2x00dev, BCN_OFFSET0, ®);
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- rt2x00_set_field32(®, BCN_OFFSET0_BCN0,
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- rt2800_get_beacon_offset(rt2x00dev, 0));
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- rt2x00_set_field32(®, BCN_OFFSET0_BCN1,
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- rt2800_get_beacon_offset(rt2x00dev, 1));
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- rt2x00_set_field32(®, BCN_OFFSET0_BCN2,
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- rt2800_get_beacon_offset(rt2x00dev, 2));
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- rt2x00_set_field32(®, BCN_OFFSET0_BCN3,
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- rt2800_get_beacon_offset(rt2x00dev, 3));
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- rt2800_register_write(rt2x00dev, BCN_OFFSET0, reg);
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-
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- rt2800_register_read(rt2x00dev, BCN_OFFSET1, ®);
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- rt2x00_set_field32(®, BCN_OFFSET1_BCN4,
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- rt2800_get_beacon_offset(rt2x00dev, 4));
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- rt2x00_set_field32(®, BCN_OFFSET1_BCN5,
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- rt2800_get_beacon_offset(rt2x00dev, 5));
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- rt2x00_set_field32(®, BCN_OFFSET1_BCN6,
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- rt2800_get_beacon_offset(rt2x00dev, 6));
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- rt2x00_set_field32(®, BCN_OFFSET1_BCN7,
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- rt2800_get_beacon_offset(rt2x00dev, 7));
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- rt2800_register_write(rt2x00dev, BCN_OFFSET1, reg);
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-
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rt2800_register_write(rt2x00dev, LEGACY_BASIC_RATE, 0x0000013f);
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rt2800_register_write(rt2x00dev, HT_BASIC_RATE, 0x00008003);
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--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
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+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
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@@ -141,8 +141,11 @@ static void rt2x00lib_intf_scheduled_ite
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if (!test_bit(DEVICE_STATE_ENABLED_RADIO, &rt2x00dev->flags))
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return;
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- if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags))
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+ if (test_and_clear_bit(DELAYED_UPDATE_BEACON, &intf->delayed_flags)) {
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+ mutex_lock(&intf->beacon_skb_mutex);
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rt2x00queue_update_beacon(rt2x00dev, vif);
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+ mutex_unlock(&intf->beacon_skb_mutex);
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+ }
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}
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static void rt2x00lib_intf_scheduled(struct work_struct *work)
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@@ -216,7 +219,7 @@ static void rt2x00lib_beaconupdate_iter(
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* never be called for USB devices.
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*/
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WARN_ON(rt2x00_is_usb(rt2x00dev));
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- rt2x00queue_update_beacon_locked(rt2x00dev, vif);
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+ rt2x00queue_update_beacon(rt2x00dev, vif);
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}
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void rt2x00lib_beacondone(struct rt2x00_dev *rt2x00dev)
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--- a/drivers/net/wireless/rt2x00/rt2x00mac.c
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+++ b/drivers/net/wireless/rt2x00/rt2x00mac.c
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2014-06-12 14:44:23 +00:00
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@@ -487,6 +487,8 @@ int rt2x00mac_set_key(struct ieee80211_h
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crypto.cipher = rt2x00crypto_key_to_cipher(key);
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if (crypto.cipher == CIPHER_NONE)
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return -EOPNOTSUPP;
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+ if (crypto.cipher == CIPHER_TKIP && rt2x00_is_usb(rt2x00dev))
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+ return -EOPNOTSUPP;
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crypto.cmd = cmd;
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@@ -624,25 +626,24 @@ void rt2x00mac_bss_info_changed(struct i
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2014-06-05 14:09:14 +00:00
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* Start/stop beaconing.
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*/
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if (changes & BSS_CHANGED_BEACON_ENABLED) {
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+ mutex_lock(&intf->beacon_skb_mutex);
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if (!bss_conf->enable_beacon && intf->enable_beacon) {
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rt2x00dev->intf_beaconing--;
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intf->enable_beacon = false;
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- /*
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- * Clear beacon in the H/W for this vif. This is needed
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- * to disable beaconing on this particular interface
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- * and keep it running on other interfaces.
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- */
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- rt2x00queue_clear_beacon(rt2x00dev, vif);
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if (rt2x00dev->intf_beaconing == 0) {
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/*
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* Last beaconing interface disabled
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* -> stop beacon queue.
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*/
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- mutex_lock(&intf->beacon_skb_mutex);
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rt2x00queue_stop_queue(rt2x00dev->bcn);
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- mutex_unlock(&intf->beacon_skb_mutex);
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}
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+ /*
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+ * Clear beacon in the H/W for this vif. This is needed
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+ * to disable beaconing on this particular interface
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+ * and keep it running on other interfaces.
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+ */
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+ rt2x00queue_clear_beacon(rt2x00dev, vif);
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} else if (bss_conf->enable_beacon && !intf->enable_beacon) {
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rt2x00dev->intf_beaconing++;
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intf->enable_beacon = true;
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2014-06-12 14:44:23 +00:00
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@@ -658,11 +659,10 @@ void rt2x00mac_bss_info_changed(struct i
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2014-06-05 14:09:14 +00:00
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* First beaconing interface enabled
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* -> start beacon queue.
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*/
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- mutex_lock(&intf->beacon_skb_mutex);
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rt2x00queue_start_queue(rt2x00dev->bcn);
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- mutex_unlock(&intf->beacon_skb_mutex);
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}
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}
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+ mutex_unlock(&intf->beacon_skb_mutex);
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}
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/*
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--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
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+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
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@@ -754,8 +754,6 @@ int rt2x00queue_clear_beacon(struct rt2x
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if (unlikely(!intf->beacon))
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return -ENOBUFS;
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- mutex_lock(&intf->beacon_skb_mutex);
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-
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/*
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* Clean up the beacon skb.
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*/
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@@ -768,13 +766,11 @@ int rt2x00queue_clear_beacon(struct rt2x
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if (rt2x00dev->ops->lib->clear_beacon)
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rt2x00dev->ops->lib->clear_beacon(intf->beacon);
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- mutex_unlock(&intf->beacon_skb_mutex);
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-
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return 0;
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}
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-int rt2x00queue_update_beacon_locked(struct rt2x00_dev *rt2x00dev,
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- struct ieee80211_vif *vif)
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+int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
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+ struct ieee80211_vif *vif)
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{
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struct rt2x00_intf *intf = vif_to_intf(vif);
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struct skb_frame_desc *skbdesc;
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@@ -815,19 +811,6 @@ int rt2x00queue_update_beacon_locked(str
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}
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-int rt2x00queue_update_beacon(struct rt2x00_dev *rt2x00dev,
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- struct ieee80211_vif *vif)
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-{
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- struct rt2x00_intf *intf = vif_to_intf(vif);
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- int ret;
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-
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- mutex_lock(&intf->beacon_skb_mutex);
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- ret = rt2x00queue_update_beacon_locked(rt2x00dev, vif);
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- mutex_unlock(&intf->beacon_skb_mutex);
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-
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- return ret;
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-}
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-
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bool rt2x00queue_for_each_entry(struct data_queue *queue,
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enum queue_index start,
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enum queue_index end,
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--- a/drivers/net/wireless/rt2x00/rt2x00queue.h
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+++ b/drivers/net/wireless/rt2x00/rt2x00queue.h
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@@ -353,6 +353,7 @@ struct txentry_desc {
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*/
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enum queue_entry_flags {
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ENTRY_BCN_ASSIGNED,
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+ ENTRY_BCN_ENABLED,
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ENTRY_OWNER_DEVICE_DATA,
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ENTRY_DATA_PENDING,
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ENTRY_DATA_IO_FAILED,
|
2014-06-05 14:55:03 +00:00
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--- a/drivers/net/wireless/ath/ath9k/main.c
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+++ b/drivers/net/wireless/ath/ath9k/main.c
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@@ -1757,7 +1757,6 @@ out:
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void ath9k_update_p2p_ps(struct ath_softc *sc, struct ieee80211_vif *vif)
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{
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struct ath_vif *avp = (void *)vif->drv_priv;
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- unsigned long flags;
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u32 tsf;
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if (!sc->p2p_ps_timer)
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@@ -1767,14 +1766,9 @@ void ath9k_update_p2p_ps(struct ath_soft
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return;
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sc->p2p_ps_vif = avp;
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-
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- spin_lock_irqsave(&sc->sc_pm_lock, flags);
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- if (!(sc->ps_flags & PS_BEACON_SYNC)) {
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- tsf = ath9k_hw_gettsf32(sc->sc_ah);
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- ieee80211_parse_p2p_noa(&vif->bss_conf.p2p_noa_attr, &avp->noa, tsf);
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- ath9k_update_p2p_ps_timer(sc, avp);
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- }
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- spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
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+ tsf = ath9k_hw_gettsf32(sc->sc_ah);
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+ ieee80211_parse_p2p_noa(&vif->bss_conf.p2p_noa_attr, &avp->noa, tsf);
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+ ath9k_update_p2p_ps_timer(sc, avp);
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}
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static void ath9k_bss_info_changed(struct ieee80211_hw *hw,
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@@ -1791,6 +1785,7 @@ static void ath9k_bss_info_changed(struc
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struct ath_hw *ah = sc->sc_ah;
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struct ath_common *common = ath9k_hw_common(ah);
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struct ath_vif *avp = (void *)vif->drv_priv;
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+ unsigned long flags;
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int slottime;
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ath9k_ps_wakeup(sc);
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|
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@@ -1853,7 +1848,10 @@ static void ath9k_bss_info_changed(struc
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if (changed & BSS_CHANGED_P2P_PS) {
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spin_lock_bh(&sc->sc_pcu_lock);
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- ath9k_update_p2p_ps(sc, vif);
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+ spin_lock_irqsave(&sc->sc_pm_lock, flags);
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+ if (!(sc->ps_flags & PS_BEACON_SYNC))
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+ ath9k_update_p2p_ps(sc, vif);
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+ spin_unlock_irqrestore(&sc->sc_pm_lock, flags);
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spin_unlock_bh(&sc->sc_pcu_lock);
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}
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|
|
|
|
|
2014-06-05 14:55:07 +00:00
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@@ -2232,14 +2230,6 @@ static void ath9k_sw_scan_complete(struc
|
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|
clear_bit(ATH_OP_SCANNING, &common->op_flags);
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}
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|
|
-static void ath9k_channel_switch_beacon(struct ieee80211_hw *hw,
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- struct ieee80211_vif *vif,
|
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|
- struct cfg80211_chan_def *chandef)
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|
-{
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|
- /* depend on vif->csa_active only */
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|
- return;
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-}
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|
|
-
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|
|
|
|
struct ieee80211_ops ath9k_ops = {
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|
|
.tx = ath9k_tx,
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|
|
.start = ath9k_start,
|
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|
|
@@ -2287,5 +2277,4 @@ struct ieee80211_ops ath9k_ops = {
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|
#endif
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|
.sw_scan_start = ath9k_sw_scan_start,
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|
.sw_scan_complete = ath9k_sw_scan_complete,
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|
|
- .channel_switch_beacon = ath9k_channel_switch_beacon,
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|
};
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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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|
|
@@ -4142,14 +4142,6 @@ static int ath10k_set_bitrate_mask(struc
|
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|
fixed_nss, force_sgi);
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|
}
|
|
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|
|
-static void ath10k_channel_switch_beacon(struct ieee80211_hw *hw,
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|
- struct ieee80211_vif *vif,
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|
|
- struct cfg80211_chan_def *chandef)
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|
-{
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|
- /* there's no need to do anything here. vif->csa_active is enough */
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|
- return;
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|
-}
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|
|
-
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|
|
static void ath10k_sta_rc_update(struct ieee80211_hw *hw,
|
|
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|
|
struct ieee80211_vif *vif,
|
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|
|
struct ieee80211_sta *sta,
|
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|
|
|
@@ -4256,7 +4248,6 @@ static const struct ieee80211_ops ath10k
|
|
|
|
|
.restart_complete = ath10k_restart_complete,
|
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|
|
.get_survey = ath10k_get_survey,
|
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|
|
.set_bitrate_mask = ath10k_set_bitrate_mask,
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|
|
- .channel_switch_beacon = ath10k_channel_switch_beacon,
|
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|
|
.sta_rc_update = ath10k_sta_rc_update,
|
|
|
|
|
.get_tsf = ath10k_get_tsf,
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|
|
|
#ifdef CONFIG_PM
|
|
|
|
|
--- a/net/mac80211/cfg.c
|
|
|
|
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+++ b/net/mac80211/cfg.c
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@@ -468,327 +468,6 @@ void sta_set_rate_info_rx(struct sta_inf
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rinfo->flags |= RATE_INFO_FLAGS_160_MHZ_WIDTH;
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}
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-static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo)
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-{
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- struct ieee80211_sub_if_data *sdata = sta->sdata;
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- struct ieee80211_local *local = sdata->local;
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- struct rate_control_ref *ref = local->rate_ctrl;
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- struct timespec uptime;
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- u64 packets = 0;
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- u32 thr = 0;
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- int i, ac;
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-
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- sinfo->generation = sdata->local->sta_generation;
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-
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- sinfo->filled = STATION_INFO_INACTIVE_TIME |
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- STATION_INFO_RX_BYTES64 |
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- STATION_INFO_TX_BYTES64 |
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- STATION_INFO_RX_PACKETS |
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- STATION_INFO_TX_PACKETS |
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- STATION_INFO_TX_RETRIES |
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- STATION_INFO_TX_FAILED |
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- STATION_INFO_TX_BITRATE |
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- STATION_INFO_RX_BITRATE |
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- STATION_INFO_RX_DROP_MISC |
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- STATION_INFO_BSS_PARAM |
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- STATION_INFO_CONNECTED_TIME |
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- STATION_INFO_STA_FLAGS |
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- STATION_INFO_BEACON_LOSS_COUNT;
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-
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- do_posix_clock_monotonic_gettime(&uptime);
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- sinfo->connected_time = uptime.tv_sec - sta->last_connected;
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-
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- sinfo->inactive_time = jiffies_to_msecs(jiffies - sta->last_rx);
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- sinfo->tx_bytes = 0;
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- for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) {
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- sinfo->tx_bytes += sta->tx_bytes[ac];
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- packets += sta->tx_packets[ac];
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- }
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- sinfo->tx_packets = packets;
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- sinfo->rx_bytes = sta->rx_bytes;
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- sinfo->rx_packets = sta->rx_packets;
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- sinfo->tx_retries = sta->tx_retry_count;
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- sinfo->tx_failed = sta->tx_retry_failed;
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- sinfo->rx_dropped_misc = sta->rx_dropped;
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- sinfo->beacon_loss_count = sta->beacon_loss_count;
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-
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- if ((sta->local->hw.flags & IEEE80211_HW_SIGNAL_DBM) ||
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- (sta->local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC)) {
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- sinfo->filled |= STATION_INFO_SIGNAL | STATION_INFO_SIGNAL_AVG;
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- if (!local->ops->get_rssi ||
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- drv_get_rssi(local, sdata, &sta->sta, &sinfo->signal))
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- sinfo->signal = (s8)sta->last_signal;
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- sinfo->signal_avg = (s8) -ewma_read(&sta->avg_signal);
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- }
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- if (sta->chains) {
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- sinfo->filled |= STATION_INFO_CHAIN_SIGNAL |
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- STATION_INFO_CHAIN_SIGNAL_AVG;
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-
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- sinfo->chains = sta->chains;
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- for (i = 0; i < ARRAY_SIZE(sinfo->chain_signal); i++) {
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- sinfo->chain_signal[i] = sta->chain_signal_last[i];
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- sinfo->chain_signal_avg[i] =
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- (s8) -ewma_read(&sta->chain_signal_avg[i]);
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- }
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- }
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-
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- sta_set_rate_info_tx(sta, &sta->last_tx_rate, &sinfo->txrate);
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- sta_set_rate_info_rx(sta, &sinfo->rxrate);
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-
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- if (ieee80211_vif_is_mesh(&sdata->vif)) {
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-#ifdef CPTCFG_MAC80211_MESH
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- sinfo->filled |= STATION_INFO_LLID |
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- STATION_INFO_PLID |
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- STATION_INFO_PLINK_STATE |
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- STATION_INFO_LOCAL_PM |
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- STATION_INFO_PEER_PM |
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- STATION_INFO_NONPEER_PM;
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-
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- sinfo->llid = sta->llid;
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- sinfo->plid = sta->plid;
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- sinfo->plink_state = sta->plink_state;
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- if (test_sta_flag(sta, WLAN_STA_TOFFSET_KNOWN)) {
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- sinfo->filled |= STATION_INFO_T_OFFSET;
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- sinfo->t_offset = sta->t_offset;
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- }
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- sinfo->local_pm = sta->local_pm;
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- sinfo->peer_pm = sta->peer_pm;
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- sinfo->nonpeer_pm = sta->nonpeer_pm;
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-#endif
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- }
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-
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- sinfo->bss_param.flags = 0;
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- if (sdata->vif.bss_conf.use_cts_prot)
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- sinfo->bss_param.flags |= BSS_PARAM_FLAGS_CTS_PROT;
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- if (sdata->vif.bss_conf.use_short_preamble)
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- sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_PREAMBLE;
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- if (sdata->vif.bss_conf.use_short_slot)
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- sinfo->bss_param.flags |= BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
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- sinfo->bss_param.dtim_period = sdata->local->hw.conf.ps_dtim_period;
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- sinfo->bss_param.beacon_interval = sdata->vif.bss_conf.beacon_int;
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-
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- sinfo->sta_flags.set = 0;
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- sinfo->sta_flags.mask = BIT(NL80211_STA_FLAG_AUTHORIZED) |
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- BIT(NL80211_STA_FLAG_SHORT_PREAMBLE) |
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- BIT(NL80211_STA_FLAG_WME) |
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- BIT(NL80211_STA_FLAG_MFP) |
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- BIT(NL80211_STA_FLAG_AUTHENTICATED) |
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- BIT(NL80211_STA_FLAG_ASSOCIATED) |
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- BIT(NL80211_STA_FLAG_TDLS_PEER);
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- if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
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- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_AUTHORIZED);
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- if (test_sta_flag(sta, WLAN_STA_SHORT_PREAMBLE))
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- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_SHORT_PREAMBLE);
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- if (test_sta_flag(sta, WLAN_STA_WME))
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- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_WME);
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- if (test_sta_flag(sta, WLAN_STA_MFP))
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- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_MFP);
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- if (test_sta_flag(sta, WLAN_STA_AUTH))
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- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_AUTHENTICATED);
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- if (test_sta_flag(sta, WLAN_STA_ASSOC))
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- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_ASSOCIATED);
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- if (test_sta_flag(sta, WLAN_STA_TDLS_PEER))
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- sinfo->sta_flags.set |= BIT(NL80211_STA_FLAG_TDLS_PEER);
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-
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- /* check if the driver has a SW RC implementation */
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- if (ref && ref->ops->get_expected_throughput)
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- thr = ref->ops->get_expected_throughput(sta->rate_ctrl_priv);
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- else
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- thr = drv_get_expected_throughput(local, &sta->sta);
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-
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- if (thr != 0) {
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- sinfo->filled |= STATION_INFO_EXPECTED_THROUGHPUT;
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- sinfo->expected_throughput = thr;
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- }
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-}
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-
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-static const char ieee80211_gstrings_sta_stats[][ETH_GSTRING_LEN] = {
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- "rx_packets", "rx_bytes", "wep_weak_iv_count",
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- "rx_duplicates", "rx_fragments", "rx_dropped",
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- "tx_packets", "tx_bytes", "tx_fragments",
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- "tx_filtered", "tx_retry_failed", "tx_retries",
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- "beacon_loss", "sta_state", "txrate", "rxrate", "signal",
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- "channel", "noise", "ch_time", "ch_time_busy",
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- "ch_time_ext_busy", "ch_time_rx", "ch_time_tx"
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-};
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-#define STA_STATS_LEN ARRAY_SIZE(ieee80211_gstrings_sta_stats)
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-
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-static int ieee80211_get_et_sset_count(struct wiphy *wiphy,
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- struct net_device *dev,
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- int sset)
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-{
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- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
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- int rv = 0;
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-
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- if (sset == ETH_SS_STATS)
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- rv += STA_STATS_LEN;
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-
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- rv += drv_get_et_sset_count(sdata, sset);
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-
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- if (rv == 0)
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- return -EOPNOTSUPP;
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- return rv;
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-}
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-
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-static void ieee80211_get_et_stats(struct wiphy *wiphy,
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- struct net_device *dev,
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- struct ethtool_stats *stats,
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- u64 *data)
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-{
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- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
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- struct ieee80211_chanctx_conf *chanctx_conf;
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- struct ieee80211_channel *channel;
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- struct sta_info *sta;
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- struct ieee80211_local *local = sdata->local;
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- struct station_info sinfo;
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- struct survey_info survey;
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- int i, q;
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-#define STA_STATS_SURVEY_LEN 7
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-
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- memset(data, 0, sizeof(u64) * STA_STATS_LEN);
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-
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-#define ADD_STA_STATS(sta) \
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- do { \
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- data[i++] += sta->rx_packets; \
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- data[i++] += sta->rx_bytes; \
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- data[i++] += sta->wep_weak_iv_count; \
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- data[i++] += sta->num_duplicates; \
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- data[i++] += sta->rx_fragments; \
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- data[i++] += sta->rx_dropped; \
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- \
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- data[i++] += sinfo.tx_packets; \
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- data[i++] += sinfo.tx_bytes; \
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- data[i++] += sta->tx_fragments; \
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- data[i++] += sta->tx_filtered_count; \
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- data[i++] += sta->tx_retry_failed; \
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- data[i++] += sta->tx_retry_count; \
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- data[i++] += sta->beacon_loss_count; \
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- } while (0)
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-
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- /* For Managed stations, find the single station based on BSSID
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- * and use that. For interface types, iterate through all available
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- * stations and add stats for any station that is assigned to this
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- * network device.
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- */
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-
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- mutex_lock(&local->sta_mtx);
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-
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- if (sdata->vif.type == NL80211_IFTYPE_STATION) {
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- sta = sta_info_get_bss(sdata, sdata->u.mgd.bssid);
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-
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- if (!(sta && !WARN_ON(sta->sdata->dev != dev)))
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- goto do_survey;
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-
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- sinfo.filled = 0;
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- sta_set_sinfo(sta, &sinfo);
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-
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- i = 0;
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- ADD_STA_STATS(sta);
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-
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- data[i++] = sta->sta_state;
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-
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-
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- if (sinfo.filled & STATION_INFO_TX_BITRATE)
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- data[i] = 100000 *
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- cfg80211_calculate_bitrate(&sinfo.txrate);
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- i++;
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- if (sinfo.filled & STATION_INFO_RX_BITRATE)
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- data[i] = 100000 *
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- cfg80211_calculate_bitrate(&sinfo.rxrate);
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- i++;
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-
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- if (sinfo.filled & STATION_INFO_SIGNAL_AVG)
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- data[i] = (u8)sinfo.signal_avg;
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- i++;
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- } else {
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- list_for_each_entry(sta, &local->sta_list, list) {
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- /* Make sure this station belongs to the proper dev */
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- if (sta->sdata->dev != dev)
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- continue;
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-
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- sinfo.filled = 0;
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- sta_set_sinfo(sta, &sinfo);
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- i = 0;
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- ADD_STA_STATS(sta);
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- }
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- }
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-
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-do_survey:
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- i = STA_STATS_LEN - STA_STATS_SURVEY_LEN;
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- /* Get survey stats for current channel */
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- survey.filled = 0;
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-
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- rcu_read_lock();
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- chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
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- if (chanctx_conf)
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- channel = chanctx_conf->def.chan;
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- else
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- channel = NULL;
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- rcu_read_unlock();
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-
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- if (channel) {
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- q = 0;
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- do {
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- survey.filled = 0;
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- if (drv_get_survey(local, q, &survey) != 0) {
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- survey.filled = 0;
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- break;
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- }
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- q++;
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- } while (channel != survey.channel);
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- }
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-
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- if (survey.filled)
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- data[i++] = survey.channel->center_freq;
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- else
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- data[i++] = 0;
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- if (survey.filled & SURVEY_INFO_NOISE_DBM)
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- data[i++] = (u8)survey.noise;
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- else
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- data[i++] = -1LL;
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- if (survey.filled & SURVEY_INFO_CHANNEL_TIME)
|
|
|
|
|
- data[i++] = survey.channel_time;
|
|
|
|
|
- else
|
|
|
|
|
- data[i++] = -1LL;
|
|
|
|
|
- if (survey.filled & SURVEY_INFO_CHANNEL_TIME_BUSY)
|
|
|
|
|
- data[i++] = survey.channel_time_busy;
|
|
|
|
|
- else
|
|
|
|
|
- data[i++] = -1LL;
|
|
|
|
|
- if (survey.filled & SURVEY_INFO_CHANNEL_TIME_EXT_BUSY)
|
|
|
|
|
- data[i++] = survey.channel_time_ext_busy;
|
|
|
|
|
- else
|
|
|
|
|
- data[i++] = -1LL;
|
|
|
|
|
- if (survey.filled & SURVEY_INFO_CHANNEL_TIME_RX)
|
|
|
|
|
- data[i++] = survey.channel_time_rx;
|
|
|
|
|
- else
|
|
|
|
|
- data[i++] = -1LL;
|
|
|
|
|
- if (survey.filled & SURVEY_INFO_CHANNEL_TIME_TX)
|
|
|
|
|
- data[i++] = survey.channel_time_tx;
|
|
|
|
|
- else
|
|
|
|
|
- data[i++] = -1LL;
|
|
|
|
|
-
|
|
|
|
|
- mutex_unlock(&local->sta_mtx);
|
|
|
|
|
-
|
|
|
|
|
- if (WARN_ON(i != STA_STATS_LEN))
|
|
|
|
|
- return;
|
|
|
|
|
-
|
|
|
|
|
- drv_get_et_stats(sdata, stats, &(data[STA_STATS_LEN]));
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static void ieee80211_get_et_strings(struct wiphy *wiphy,
|
|
|
|
|
- struct net_device *dev,
|
|
|
|
|
- u32 sset, u8 *data)
|
|
|
|
|
-{
|
|
|
|
|
- struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
|
|
|
|
|
- int sz_sta_stats = 0;
|
|
|
|
|
-
|
|
|
|
|
- if (sset == ETH_SS_STATS) {
|
|
|
|
|
- sz_sta_stats = sizeof(ieee80211_gstrings_sta_stats);
|
|
|
|
|
- memcpy(data, ieee80211_gstrings_sta_stats, sz_sta_stats);
|
|
|
|
|
- }
|
|
|
|
|
- drv_get_et_strings(sdata, sset, &(data[sz_sta_stats]));
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev,
|
|
|
|
|
int idx, u8 *mac, struct station_info *sinfo)
|
|
|
|
|
{
|
|
|
|
|
@@ -875,7 +554,8 @@ static int ieee80211_set_monitor_channel
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ieee80211_set_probe_resp(struct ieee80211_sub_if_data *sdata,
|
|
|
|
|
- const u8 *resp, size_t resp_len)
|
|
|
|
|
+ const u8 *resp, size_t resp_len,
|
|
|
|
|
+ const struct ieee80211_csa_settings *csa)
|
|
|
|
|
{
|
|
|
|
|
struct probe_resp *new, *old;
|
|
|
|
|
|
|
|
|
|
@@ -891,6 +571,11 @@ static int ieee80211_set_probe_resp(stru
|
|
|
|
|
new->len = resp_len;
|
|
|
|
|
memcpy(new->data, resp, resp_len);
|
|
|
|
|
|
|
|
|
|
+ if (csa)
|
|
|
|
|
+ memcpy(new->csa_counter_offsets, csa->counter_offsets_presp,
|
|
|
|
|
+ csa->n_counter_offsets_presp *
|
|
|
|
|
+ sizeof(new->csa_counter_offsets[0]));
|
|
|
|
|
+
|
|
|
|
|
rcu_assign_pointer(sdata->u.ap.probe_resp, new);
|
|
|
|
|
if (old)
|
|
|
|
|
kfree_rcu(old, rcu_head);
|
|
|
|
|
@@ -899,7 +584,8 @@ static int ieee80211_set_probe_resp(stru
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int ieee80211_assign_beacon(struct ieee80211_sub_if_data *sdata,
|
|
|
|
|
- struct cfg80211_beacon_data *params)
|
|
|
|
|
+ struct cfg80211_beacon_data *params,
|
|
|
|
|
+ const struct ieee80211_csa_settings *csa)
|
|
|
|
|
{
|
|
|
|
|
struct beacon_data *new, *old;
|
|
|
|
|
int new_head_len, new_tail_len;
|
|
|
|
|
@@ -943,6 +629,13 @@ static int ieee80211_assign_beacon(struc
|
|
|
|
|
new->head_len = new_head_len;
|
|
|
|
|
new->tail_len = new_tail_len;
|
|
|
|
|
|
|
|
|
|
+ if (csa) {
|
|
|
|
|
+ new->csa_current_counter = csa->count;
|
|
|
|
|
+ memcpy(new->csa_counter_offsets, csa->counter_offsets_beacon,
|
|
|
|
|
+ csa->n_counter_offsets_beacon *
|
|
|
|
|
+ sizeof(new->csa_counter_offsets[0]));
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
/* copy in head */
|
|
|
|
|
if (params->head)
|
|
|
|
|
memcpy(new->head, params->head, new_head_len);
|
|
|
|
|
@@ -957,7 +650,7 @@ static int ieee80211_assign_beacon(struc
|
|
|
|
|
memcpy(new->tail, old->tail, new_tail_len);
|
|
|
|
|
|
|
|
|
|
err = ieee80211_set_probe_resp(sdata, params->probe_resp,
|
|
|
|
|
- params->probe_resp_len);
|
|
|
|
|
+ params->probe_resp_len, csa);
|
|
|
|
|
if (err < 0)
|
|
|
|
|
return err;
|
|
|
|
|
if (err == 0)
|
|
|
|
|
@@ -1042,7 +735,7 @@ static int ieee80211_start_ap(struct wip
|
|
|
|
|
sdata->vif.bss_conf.p2p_noa_attr.oppps_ctwindow |=
|
|
|
|
|
IEEE80211_P2P_OPPPS_ENABLE_BIT;
|
|
|
|
|
|
|
|
|
|
- err = ieee80211_assign_beacon(sdata, ¶ms->beacon);
|
|
|
|
|
+ err = ieee80211_assign_beacon(sdata, ¶ms->beacon, NULL);
|
|
|
|
|
if (err < 0) {
|
|
|
|
|
ieee80211_vif_release_channel(sdata);
|
|
|
|
|
return err;
|
|
|
|
|
@@ -1090,7 +783,7 @@ static int ieee80211_change_beacon(struc
|
|
|
|
|
if (!old)
|
|
|
|
|
return -ENOENT;
|
|
|
|
|
|
|
|
|
|
- err = ieee80211_assign_beacon(sdata, params);
|
|
|
|
|
+ err = ieee80211_assign_beacon(sdata, params, NULL);
|
|
|
|
|
if (err < 0)
|
|
|
|
|
return err;
|
|
|
|
|
ieee80211_bss_info_change_notify(sdata, err);
|
|
|
|
|
@@ -3073,7 +2766,8 @@ static int ieee80211_set_after_csa_beaco
|
|
|
|
|
|
|
|
|
|
switch (sdata->vif.type) {
|
|
|
|
|
case NL80211_IFTYPE_AP:
|
|
|
|
|
- err = ieee80211_assign_beacon(sdata, sdata->u.ap.next_beacon);
|
|
|
|
|
+ err = ieee80211_assign_beacon(sdata, sdata->u.ap.next_beacon,
|
|
|
|
|
+ NULL);
|
|
|
|
|
kfree(sdata->u.ap.next_beacon);
|
|
|
|
|
sdata->u.ap.next_beacon = NULL;
|
|
|
|
|
|
|
|
|
|
@@ -3176,6 +2870,7 @@ static int ieee80211_set_csa_beacon(stru
|
|
|
|
|
struct cfg80211_csa_settings *params,
|
|
|
|
|
u32 *changed)
|
|
|
|
|
{
|
|
|
|
|
+ struct ieee80211_csa_settings csa = {};
|
|
|
|
|
int err;
|
|
|
|
|
|
|
|
|
|
switch (sdata->vif.type) {
|
|
|
|
|
@@ -3210,20 +2905,13 @@ static int ieee80211_set_csa_beacon(stru
|
|
|
|
|
IEEE80211_MAX_CSA_COUNTERS_NUM))
|
|
|
|
|
return -EINVAL;
|
|
|
|
|
|
|
|
|
|
- /* make sure we don't have garbage in other counters */
|
|
|
|
|
- memset(sdata->csa_counter_offset_beacon, 0,
|
|
|
|
|
- sizeof(sdata->csa_counter_offset_beacon));
|
|
|
|
|
- memset(sdata->csa_counter_offset_presp, 0,
|
|
|
|
|
- sizeof(sdata->csa_counter_offset_presp));
|
|
|
|
|
-
|
|
|
|
|
- memcpy(sdata->csa_counter_offset_beacon,
|
|
|
|
|
- params->counter_offsets_beacon,
|
|
|
|
|
- params->n_counter_offsets_beacon * sizeof(u16));
|
|
|
|
|
- memcpy(sdata->csa_counter_offset_presp,
|
|
|
|
|
- params->counter_offsets_presp,
|
|
|
|
|
- params->n_counter_offsets_presp * sizeof(u16));
|
|
|
|
|
+ csa.counter_offsets_beacon = params->counter_offsets_beacon;
|
|
|
|
|
+ csa.counter_offsets_presp = params->counter_offsets_presp;
|
|
|
|
|
+ csa.n_counter_offsets_beacon = params->n_counter_offsets_beacon;
|
|
|
|
|
+ csa.n_counter_offsets_presp = params->n_counter_offsets_presp;
|
|
|
|
|
+ csa.count = params->count;
|
|
|
|
|
|
|
|
|
|
- err = ieee80211_assign_beacon(sdata, ¶ms->beacon_csa);
|
|
|
|
|
+ err = ieee80211_assign_beacon(sdata, ¶ms->beacon_csa, &csa);
|
|
|
|
|
if (err < 0) {
|
|
|
|
|
kfree(sdata->u.ap.next_beacon);
|
|
|
|
|
return err;
|
|
|
|
|
@@ -3367,7 +3055,6 @@ __ieee80211_channel_switch(struct wiphy
|
|
|
|
|
sdata->csa_radar_required = params->radar_required;
|
|
|
|
|
sdata->csa_chandef = params->chandef;
|
|
|
|
|
sdata->csa_block_tx = params->block_tx;
|
|
|
|
|
- sdata->csa_current_counter = params->count;
|
|
|
|
|
sdata->vif.csa_active = true;
|
|
|
|
|
|
|
|
|
|
if (sdata->csa_block_tx)
|
|
|
|
|
@@ -3515,10 +3202,23 @@ static int ieee80211_mgmt_tx(struct wiph
|
|
|
|
|
sdata->vif.type == NL80211_IFTYPE_ADHOC) &&
|
|
|
|
|
params->n_csa_offsets) {
|
|
|
|
|
int i;
|
|
|
|
|
- u8 c = sdata->csa_current_counter;
|
|
|
|
|
+ struct beacon_data *beacon = NULL;
|
|
|
|
|
+
|
|
|
|
|
+ rcu_read_lock();
|
|
|
|
|
|
|
|
|
|
- for (i = 0; i < params->n_csa_offsets; i++)
|
|
|
|
|
- data[params->csa_offsets[i]] = c;
|
|
|
|
|
+ if (sdata->vif.type == NL80211_IFTYPE_AP)
|
|
|
|
|
+ beacon = rcu_dereference(sdata->u.ap.beacon);
|
|
|
|
|
+ else if (sdata->vif.type == NL80211_IFTYPE_ADHOC)
|
|
|
|
|
+ beacon = rcu_dereference(sdata->u.ibss.presp);
|
|
|
|
|
+ else if (ieee80211_vif_is_mesh(&sdata->vif))
|
|
|
|
|
+ beacon = rcu_dereference(sdata->u.mesh.beacon);
|
|
|
|
|
+
|
|
|
|
|
+ if (beacon)
|
|
|
|
|
+ for (i = 0; i < params->n_csa_offsets; i++)
|
|
|
|
|
+ data[params->csa_offsets[i]] =
|
|
|
|
|
+ beacon->csa_current_counter;
|
|
|
|
|
+
|
|
|
|
|
+ rcu_read_unlock();
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
IEEE80211_SKB_CB(skb)->flags = flags;
|
|
|
|
|
@@ -3598,21 +3298,6 @@ static int ieee80211_get_antenna(struct
|
|
|
|
|
return drv_get_antenna(local, tx_ant, rx_ant);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
-static int ieee80211_set_ringparam(struct wiphy *wiphy, u32 tx, u32 rx)
|
|
|
|
|
-{
|
|
|
|
|
- struct ieee80211_local *local = wiphy_priv(wiphy);
|
|
|
|
|
-
|
|
|
|
|
- return drv_set_ringparam(local, tx, rx);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static void ieee80211_get_ringparam(struct wiphy *wiphy,
|
|
|
|
|
- u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max)
|
|
|
|
|
-{
|
|
|
|
|
- struct ieee80211_local *local = wiphy_priv(wiphy);
|
|
|
|
|
-
|
|
|
|
|
- drv_get_ringparam(local, tx, tx_max, rx, rx_max);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
static int ieee80211_set_rekey_data(struct wiphy *wiphy,
|
|
|
|
|
struct net_device *dev,
|
|
|
|
|
struct cfg80211_gtk_rekey_data *data)
|
|
|
|
|
@@ -3844,8 +3529,6 @@ const struct cfg80211_ops mac80211_confi
|
|
|
|
|
.mgmt_frame_register = ieee80211_mgmt_frame_register,
|
|
|
|
|
.set_antenna = ieee80211_set_antenna,
|
|
|
|
|
.get_antenna = ieee80211_get_antenna,
|
|
|
|
|
- .set_ringparam = ieee80211_set_ringparam,
|
|
|
|
|
- .get_ringparam = ieee80211_get_ringparam,
|
|
|
|
|
.set_rekey_data = ieee80211_set_rekey_data,
|
|
|
|
|
.tdls_oper = ieee80211_tdls_oper,
|
|
|
|
|
.tdls_mgmt = ieee80211_tdls_mgmt,
|
|
|
|
|
@@ -3854,9 +3537,6 @@ const struct cfg80211_ops mac80211_confi
|
|
|
|
|
#ifdef CONFIG_PM
|
|
|
|
|
.set_wakeup = ieee80211_set_wakeup,
|
|
|
|
|
#endif
|
|
|
|
|
- .get_et_sset_count = ieee80211_get_et_sset_count,
|
|
|
|
|
- .get_et_stats = ieee80211_get_et_stats,
|
|
|
|
|
- .get_et_strings = ieee80211_get_et_strings,
|
|
|
|
|
.get_channel = ieee80211_cfg_get_channel,
|
|
|
|
|
.start_radar_detection = ieee80211_start_radar_detection,
|
|
|
|
|
.channel_switch = ieee80211_channel_switch,
|
|
|
|
|
--- a/net/mac80211/debugfs_sta.c
|
|
|
|
|
+++ b/net/mac80211/debugfs_sta.c
|
|
|
|
|
@@ -587,7 +587,6 @@ void ieee80211_sta_debugfs_add(struct st
|
|
|
|
|
DEBUGFS_ADD_COUNTER(tx_filtered, tx_filtered_count);
|
|
|
|
|
DEBUGFS_ADD_COUNTER(tx_retry_failed, tx_retry_failed);
|
|
|
|
|
DEBUGFS_ADD_COUNTER(tx_retry_count, tx_retry_count);
|
|
|
|
|
- DEBUGFS_ADD_COUNTER(wep_weak_iv_count, wep_weak_iv_count);
|
|
|
|
|
|
|
|
|
|
if (sizeof(sta->driver_buffered_tids) == sizeof(u32))
|
|
|
|
|
debugfs_create_x32("driver_buffered_tids", 0400,
|
|
|
|
|
--- a/net/mac80211/wep.c
|
|
|
|
|
+++ b/net/mac80211/wep.c
|
|
|
|
|
@@ -271,22 +271,6 @@ static int ieee80211_wep_decrypt(struct
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
-
|
|
|
|
|
-static bool ieee80211_wep_is_weak_iv(struct sk_buff *skb,
|
|
|
|
|
- struct ieee80211_key *key)
|
|
|
|
|
-{
|
|
|
|
|
- struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
|
|
|
|
|
- unsigned int hdrlen;
|
|
|
|
|
- u8 *ivpos;
|
|
|
|
|
- u32 iv;
|
|
|
|
|
-
|
|
|
|
|
- hdrlen = ieee80211_hdrlen(hdr->frame_control);
|
|
|
|
|
- ivpos = skb->data + hdrlen;
|
|
|
|
|
- iv = (ivpos[0] << 16) | (ivpos[1] << 8) | ivpos[2];
|
|
|
|
|
-
|
|
|
|
|
- return ieee80211_wep_weak_iv(iv, key->conf.keylen);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
ieee80211_rx_result
|
|
|
|
|
ieee80211_crypto_wep_decrypt(struct ieee80211_rx_data *rx)
|
|
|
|
|
{
|
|
|
|
|
@@ -301,16 +285,12 @@ ieee80211_crypto_wep_decrypt(struct ieee
|
|
|
|
|
if (!(status->flag & RX_FLAG_DECRYPTED)) {
|
|
|
|
|
if (skb_linearize(rx->skb))
|
|
|
|
|
return RX_DROP_UNUSABLE;
|
|
|
|
|
- if (rx->sta && ieee80211_wep_is_weak_iv(rx->skb, rx->key))
|
|
|
|
|
- rx->sta->wep_weak_iv_count++;
|
|
|
|
|
if (ieee80211_wep_decrypt(rx->local, rx->skb, rx->key))
|
|
|
|
|
return RX_DROP_UNUSABLE;
|
|
|
|
|
} else if (!(status->flag & RX_FLAG_IV_STRIPPED)) {
|
|
|
|
|
if (!pskb_may_pull(rx->skb, ieee80211_hdrlen(fc) +
|
|
|
|
|
IEEE80211_WEP_IV_LEN))
|
|
|
|
|
return RX_DROP_UNUSABLE;
|
|
|
|
|
- if (rx->sta && ieee80211_wep_is_weak_iv(rx->skb, rx->key))
|
|
|
|
|
- rx->sta->wep_weak_iv_count++;
|
|
|
|
|
ieee80211_wep_remove_iv(rx->local, rx->skb, rx->key);
|
|
|
|
|
/* remove ICV */
|
|
|
|
|
if (pskb_trim(rx->skb, rx->skb->len - IEEE80211_WEP_ICV_LEN))
|
|
|
|
|
--- a/include/net/cfg80211.h
|
|
|
|
|
+++ b/include/net/cfg80211.h
|
|
|
|
|
@@ -2278,16 +2278,6 @@ struct cfg80211_qos_map {
|
|
|
|
|
*
|
|
|
|
|
* @set_noack_map: Set the NoAck Map for the TIDs.
|
|
|
|
|
*
|
|
|
|
|
- * @get_et_sset_count: Ethtool API to get string-set count.
|
|
|
|
|
- * See @ethtool_ops.get_sset_count
|
|
|
|
|
- *
|
|
|
|
|
- * @get_et_stats: Ethtool API to get a set of u64 stats.
|
|
|
|
|
- * See @ethtool_ops.get_ethtool_stats
|
|
|
|
|
- *
|
|
|
|
|
- * @get_et_strings: Ethtool API to get a set of strings to describe stats
|
|
|
|
|
- * and perhaps other supported types of ethtool data-sets.
|
|
|
|
|
- * See @ethtool_ops.get_strings
|
|
|
|
|
- *
|
|
|
|
|
* @get_channel: Get the current operating channel for the virtual interface.
|
|
|
|
|
* For monitor interfaces, it should return %NULL unless there's a single
|
|
|
|
|
* current monitoring channel.
|
|
|
|
|
@@ -2529,13 +2519,6 @@ struct cfg80211_ops {
|
|
|
|
|
struct net_device *dev,
|
|
|
|
|
u16 noack_map);
|
|
|
|
|
|
|
|
|
|
- int (*get_et_sset_count)(struct wiphy *wiphy,
|
|
|
|
|
- struct net_device *dev, int sset);
|
|
|
|
|
- void (*get_et_stats)(struct wiphy *wiphy, struct net_device *dev,
|
|
|
|
|
- struct ethtool_stats *stats, u64 *data);
|
|
|
|
|
- void (*get_et_strings)(struct wiphy *wiphy, struct net_device *dev,
|
|
|
|
|
- u32 sset, u8 *data);
|
|
|
|
|
-
|
|
|
|
|
int (*get_channel)(struct wiphy *wiphy,
|
|
|
|
|
struct wireless_dev *wdev,
|
|
|
|
|
struct cfg80211_chan_def *chandef);
|
|
|
|
|
@@ -4846,6 +4829,10 @@ void cfg80211_stop_iface(struct wiphy *w
|
|
|
|
|
*/
|
|
|
|
|
void cfg80211_shutdown_all_interfaces(struct wiphy *wiphy);
|
|
|
|
|
|
|
|
|
|
+
|
|
|
|
|
+/* ethtool helper */
|
|
|
|
|
+void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info);
|
|
|
|
|
+
|
|
|
|
|
/* Logging, debugging and troubleshooting/diagnostic helpers. */
|
|
|
|
|
|
|
|
|
|
/* wiphy_printk helpers, similar to dev_printk */
|
|
|
|
|
--- a/net/mac80211/Makefile
|
|
|
|
|
+++ b/net/mac80211/Makefile
|
|
|
|
|
@@ -17,6 +17,7 @@ mac80211-y := \
|
|
|
|
|
aes_ccm.o \
|
|
|
|
|
aes_cmac.o \
|
|
|
|
|
cfg.o \
|
|
|
|
|
+ ethtool.o \
|
|
|
|
|
rx.o \
|
|
|
|
|
spectmgmt.o \
|
|
|
|
|
tx.o \
|
|
|
|
|
--- a/net/mac80211/ieee80211_i.h
|
|
|
|
|
+++ b/net/mac80211/ieee80211_i.h
|
|
|
|
|
@@ -229,16 +229,29 @@ struct ieee80211_rx_data {
|
|
|
|
|
u16 tkip_iv16;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
+struct ieee80211_csa_settings {
|
|
|
|
|
+ const u16 *counter_offsets_beacon;
|
|
|
|
|
+ const u16 *counter_offsets_presp;
|
|
|
|
|
+
|
|
|
|
|
+ int n_counter_offsets_beacon;
|
|
|
|
|
+ int n_counter_offsets_presp;
|
|
|
|
|
+
|
|
|
|
|
+ u8 count;
|
|
|
|
|
+};
|
|
|
|
|
+
|
|
|
|
|
struct beacon_data {
|
|
|
|
|
u8 *head, *tail;
|
|
|
|
|
int head_len, tail_len;
|
|
|
|
|
struct ieee80211_meshconf_ie *meshconf;
|
|
|
|
|
+ u16 csa_counter_offsets[IEEE80211_MAX_CSA_COUNTERS_NUM];
|
|
|
|
|
+ u8 csa_current_counter;
|
|
|
|
|
struct rcu_head rcu_head;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
struct probe_resp {
|
|
|
|
|
struct rcu_head rcu_head;
|
|
|
|
|
int len;
|
|
|
|
|
+ u16 csa_counter_offsets[IEEE80211_MAX_CSA_COUNTERS_NUM];
|
|
|
|
|
u8 data[0];
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
@@ -754,8 +767,6 @@ struct ieee80211_sub_if_data {
|
|
|
|
|
struct mac80211_qos_map __rcu *qos_map;
|
|
|
|
|
|
|
|
|
|
struct work_struct csa_finalize_work;
|
|
|
|
|
- u16 csa_counter_offset_beacon[IEEE80211_MAX_CSA_COUNTERS_NUM];
|
|
|
|
|
- u16 csa_counter_offset_presp[IEEE80211_MAX_CSA_COUNTERS_NUM];
|
|
|
|
|
bool csa_radar_required;
|
|
|
|
|
bool csa_block_tx; /* write-protected by sdata_lock and local->mtx */
|
|
|
|
|
struct cfg80211_chan_def csa_chandef;
|
|
|
|
|
@@ -767,7 +778,6 @@ struct ieee80211_sub_if_data {
|
|
|
|
|
struct ieee80211_chanctx *reserved_chanctx;
|
|
|
|
|
struct cfg80211_chan_def reserved_chandef;
|
|
|
|
|
bool reserved_radar_required;
|
|
|
|
|
- u8 csa_current_counter;
|
|
|
|
|
|
|
|
|
|
/* used to reconfigure hardware SM PS */
|
|
|
|
|
struct work_struct recalc_smps;
|
|
|
|
|
@@ -1850,6 +1860,8 @@ int ieee80211_tdls_oper(struct wiphy *wi
|
|
|
|
|
const u8 *peer, enum nl80211_tdls_operation oper);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+extern const struct ethtool_ops ieee80211_ethtool_ops;
|
|
|
|
|
+
|
|
|
|
|
#ifdef CPTCFG_MAC80211_NOINLINE
|
|
|
|
|
#define debug_noinline noinline
|
|
|
|
|
#else
|
|
|
|
|
--- a/net/mac80211/iface.c
|
|
|
|
|
+++ b/net/mac80211/iface.c
|
|
|
|
|
@@ -399,6 +399,7 @@ int ieee80211_add_virtual_monitor(struct
|
|
|
|
|
sdata->vif.type = NL80211_IFTYPE_MONITOR;
|
|
|
|
|
snprintf(sdata->name, IFNAMSIZ, "%s-monitor",
|
|
|
|
|
wiphy_name(local->hw.wiphy));
|
|
|
|
|
+ sdata->wdev.iftype = NL80211_IFTYPE_MONITOR;
|
|
|
|
|
|
|
|
|
|
sdata->encrypt_headroom = IEEE80211_ENCRYPT_HEADROOM;
|
|
|
|
|
|
|
|
|
|
@@ -1303,6 +1304,7 @@ static void ieee80211_setup_sdata(struct
|
|
|
|
|
sdata->control_port_protocol = cpu_to_be16(ETH_P_PAE);
|
|
|
|
|
sdata->control_port_no_encrypt = false;
|
|
|
|
|
sdata->encrypt_headroom = IEEE80211_ENCRYPT_HEADROOM;
|
|
|
|
|
+ sdata->vif.bss_conf.idle = true;
|
|
|
|
|
|
|
|
|
|
sdata->noack_map = 0;
|
|
|
|
|
|
|
|
|
|
@@ -1721,6 +1723,8 @@ int ieee80211_if_add(struct ieee80211_lo
|
|
|
|
|
|
|
|
|
|
ndev->features |= local->hw.netdev_features;
|
|
|
|
|
|
|
|
|
|
+ netdev_set_default_ethtool_ops(ndev, &ieee80211_ethtool_ops);
|
|
|
|
|
+
|
|
|
|
|
ret = register_netdevice(ndev);
|
|
|
|
|
if (ret) {
|
|
|
|
|
free_netdev(ndev);
|
|
|
|
|
--- a/net/wireless/core.c
|
|
|
|
|
+++ b/net/wireless/core.c
|
|
|
|
|
@@ -25,7 +25,6 @@
|
|
|
|
|
#include "sysfs.h"
|
|
|
|
|
#include "debugfs.h"
|
|
|
|
|
#include "wext-compat.h"
|
|
|
|
|
-#include "ethtool.h"
|
|
|
|
|
#include "rdev-ops.h"
|
|
|
|
|
|
|
|
|
|
/* name for sysfs, %d is appended */
|
|
|
|
|
@@ -940,8 +939,6 @@ static int cfg80211_netdev_notifier_call
|
|
|
|
|
/* allow mac80211 to determine the timeout */
|
|
|
|
|
wdev->ps_timeout = -1;
|
|
|
|
|
|
|
|
|
|
- netdev_set_default_ethtool_ops(dev, &cfg80211_ethtool_ops);
|
|
|
|
|
-
|
|
|
|
|
if ((wdev->iftype == NL80211_IFTYPE_STATION ||
|
|
|
|
|
wdev->iftype == NL80211_IFTYPE_P2P_CLIENT ||
|
|
|
|
|
wdev->iftype == NL80211_IFTYPE_ADHOC) && !wdev->use_4addr)
|
|
|
|
|
--- a/net/wireless/ethtool.c
|
|
|
|
|
+++ b/net/wireless/ethtool.c
|
|
|
|
|
@@ -1,11 +1,9 @@
|
|
|
|
|
#include <linux/utsname.h>
|
|
|
|
|
#include <net/cfg80211.h>
|
|
|
|
|
#include "core.h"
|
|
|
|
|
-#include "ethtool.h"
|
|
|
|
|
#include "rdev-ops.h"
|
|
|
|
|
|
|
|
|
|
-static void cfg80211_get_drvinfo(struct net_device *dev,
|
|
|
|
|
- struct ethtool_drvinfo *info)
|
|
|
|
|
+void cfg80211_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
|
|
|
|
|
{
|
|
|
|
|
struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
|
|
|
|
|
|
@@ -23,84 +21,4 @@ static void cfg80211_get_drvinfo(struct
|
|
|
|
|
strlcpy(info->bus_info, dev_name(wiphy_dev(wdev->wiphy)),
|
|
|
|
|
sizeof(info->bus_info));
|
|
|
|
|
}
|
|
|
|
|
-
|
|
|
|
|
-static int cfg80211_get_regs_len(struct net_device *dev)
|
|
|
|
|
-{
|
|
|
|
|
- /* For now, return 0... */
|
|
|
|
|
- return 0;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static void cfg80211_get_regs(struct net_device *dev, struct ethtool_regs *regs,
|
|
|
|
|
- void *data)
|
|
|
|
|
-{
|
|
|
|
|
- struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
|
-
|
|
|
|
|
- regs->version = wdev->wiphy->hw_version;
|
|
|
|
|
- regs->len = 0;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static void cfg80211_get_ringparam(struct net_device *dev,
|
|
|
|
|
- struct ethtool_ringparam *rp)
|
|
|
|
|
-{
|
|
|
|
|
- struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
|
- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
|
|
|
|
|
-
|
|
|
|
|
- memset(rp, 0, sizeof(*rp));
|
|
|
|
|
-
|
|
|
|
|
- if (rdev->ops->get_ringparam)
|
|
|
|
|
- rdev_get_ringparam(rdev, &rp->tx_pending, &rp->tx_max_pending,
|
|
|
|
|
- &rp->rx_pending, &rp->rx_max_pending);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static int cfg80211_set_ringparam(struct net_device *dev,
|
|
|
|
|
- struct ethtool_ringparam *rp)
|
|
|
|
|
-{
|
|
|
|
|
- struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
|
- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
|
|
|
|
|
-
|
|
|
|
|
- if (rp->rx_mini_pending != 0 || rp->rx_jumbo_pending != 0)
|
|
|
|
|
- return -EINVAL;
|
|
|
|
|
-
|
|
|
|
|
- if (rdev->ops->set_ringparam)
|
|
|
|
|
- return rdev_set_ringparam(rdev, rp->tx_pending, rp->rx_pending);
|
|
|
|
|
-
|
|
|
|
|
- return -ENOTSUPP;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static int cfg80211_get_sset_count(struct net_device *dev, int sset)
|
|
|
|
|
-{
|
|
|
|
|
- struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
|
- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
|
|
|
|
|
- if (rdev->ops->get_et_sset_count)
|
|
|
|
|
- return rdev_get_et_sset_count(rdev, dev, sset);
|
|
|
|
|
- return -EOPNOTSUPP;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static void cfg80211_get_stats(struct net_device *dev,
|
|
|
|
|
- struct ethtool_stats *stats, u64 *data)
|
|
|
|
|
-{
|
|
|
|
|
- struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
|
- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
|
|
|
|
|
- if (rdev->ops->get_et_stats)
|
|
|
|
|
- rdev_get_et_stats(rdev, dev, stats, data);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static void cfg80211_get_strings(struct net_device *dev, u32 sset, u8 *data)
|
|
|
|
|
-{
|
|
|
|
|
- struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
|
- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy);
|
|
|
|
|
- if (rdev->ops->get_et_strings)
|
|
|
|
|
- rdev_get_et_strings(rdev, dev, sset, data);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-const struct ethtool_ops cfg80211_ethtool_ops = {
|
|
|
|
|
- .get_drvinfo = cfg80211_get_drvinfo,
|
|
|
|
|
- .get_regs_len = cfg80211_get_regs_len,
|
|
|
|
|
- .get_regs = cfg80211_get_regs,
|
|
|
|
|
- .get_link = ethtool_op_get_link,
|
|
|
|
|
- .get_ringparam = cfg80211_get_ringparam,
|
|
|
|
|
- .set_ringparam = cfg80211_set_ringparam,
|
|
|
|
|
- .get_strings = cfg80211_get_strings,
|
|
|
|
|
- .get_ethtool_stats = cfg80211_get_stats,
|
|
|
|
|
- .get_sset_count = cfg80211_get_sset_count,
|
|
|
|
|
-};
|
|
|
|
|
+EXPORT_SYMBOL(cfg80211_get_drvinfo);
|
|
|
|
|
--- a/net/wireless/ethtool.h
|
|
|
|
|
+++ /dev/null
|
|
|
|
|
@@ -1,6 +0,0 @@
|
|
|
|
|
-#ifndef __CFG80211_ETHTOOL__
|
|
|
|
|
-#define __CFG80211_ETHTOOL__
|
|
|
|
|
-
|
|
|
|
|
-extern const struct ethtool_ops cfg80211_ethtool_ops;
|
|
|
|
|
-
|
|
|
|
|
-#endif /* __CFG80211_ETHTOOL__ */
|
|
|
|
|
--- a/net/wireless/rdev-ops.h
|
|
|
|
|
+++ b/net/wireless/rdev-ops.h
|
|
|
|
|
@@ -714,25 +714,6 @@ static inline int rdev_get_antenna(struc
|
|
|
|
|
return ret;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
-static inline int rdev_set_ringparam(struct cfg80211_registered_device *rdev,
|
|
|
|
|
- u32 tx, u32 rx)
|
|
|
|
|
-{
|
|
|
|
|
- int ret;
|
|
|
|
|
- trace_rdev_set_ringparam(&rdev->wiphy, tx, rx);
|
|
|
|
|
- ret = rdev->ops->set_ringparam(&rdev->wiphy, tx, rx);
|
|
|
|
|
- trace_rdev_return_int(&rdev->wiphy, ret);
|
|
|
|
|
- return ret;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static inline void rdev_get_ringparam(struct cfg80211_registered_device *rdev,
|
|
|
|
|
- u32 *tx, u32 *tx_max, u32 *rx,
|
|
|
|
|
- u32 *rx_max)
|
|
|
|
|
-{
|
|
|
|
|
- trace_rdev_get_ringparam(&rdev->wiphy);
|
|
|
|
|
- rdev->ops->get_ringparam(&rdev->wiphy, tx, tx_max, rx, rx_max);
|
|
|
|
|
- trace_rdev_return_void_tx_rx(&rdev->wiphy, *tx, *tx_max, *rx, *rx_max);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
static inline int
|
|
|
|
|
rdev_sched_scan_start(struct cfg80211_registered_device *rdev,
|
|
|
|
|
struct net_device *dev,
|
|
|
|
|
@@ -816,35 +797,6 @@ static inline int rdev_set_noack_map(str
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static inline int
|
|
|
|
|
-rdev_get_et_sset_count(struct cfg80211_registered_device *rdev,
|
|
|
|
|
- struct net_device *dev, int sset)
|
|
|
|
|
-{
|
|
|
|
|
- int ret;
|
|
|
|
|
- trace_rdev_get_et_sset_count(&rdev->wiphy, dev, sset);
|
|
|
|
|
- ret = rdev->ops->get_et_sset_count(&rdev->wiphy, dev, sset);
|
|
|
|
|
- trace_rdev_return_int(&rdev->wiphy, ret);
|
|
|
|
|
- return ret;
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static inline void rdev_get_et_stats(struct cfg80211_registered_device *rdev,
|
|
|
|
|
- struct net_device *dev,
|
|
|
|
|
- struct ethtool_stats *stats, u64 *data)
|
|
|
|
|
-{
|
|
|
|
|
- trace_rdev_get_et_stats(&rdev->wiphy, dev);
|
|
|
|
|
- rdev->ops->get_et_stats(&rdev->wiphy, dev, stats, data);
|
|
|
|
|
- trace_rdev_return_void(&rdev->wiphy);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static inline void rdev_get_et_strings(struct cfg80211_registered_device *rdev,
|
|
|
|
|
- struct net_device *dev, u32 sset,
|
|
|
|
|
- u8 *data)
|
|
|
|
|
-{
|
|
|
|
|
- trace_rdev_get_et_strings(&rdev->wiphy, dev, sset);
|
|
|
|
|
- rdev->ops->get_et_strings(&rdev->wiphy, dev, sset, data);
|
|
|
|
|
- trace_rdev_return_void(&rdev->wiphy);
|
|
|
|
|
-}
|
|
|
|
|
-
|
|
|
|
|
-static inline int
|
|
|
|
|
rdev_get_channel(struct cfg80211_registered_device *rdev,
|
|
|
|
|
struct wireless_dev *wdev,
|
|
|
|
|
struct cfg80211_chan_def *chandef)
|
|
|
|
|
--- a/net/wireless/trace.h
|
|
|
|
|
+++ b/net/wireless/trace.h
|
|
|
|
|
@@ -298,11 +298,6 @@ DEFINE_EVENT(wiphy_only_evt, rdev_return
|
|
|
|
|
TP_ARGS(wiphy)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
-DEFINE_EVENT(wiphy_only_evt, rdev_get_ringparam,
|
|
|
|
|
- TP_PROTO(struct wiphy *wiphy),
|
|
|
|
|
- TP_ARGS(wiphy)
|
|
|
|
|
-);
|
|
|
|
|
-
|
|
|
|
|
DEFINE_EVENT(wiphy_only_evt, rdev_get_antenna,
|
|
|
|
|
TP_PROTO(struct wiphy *wiphy),
|
|
|
|
|
TP_ARGS(wiphy)
|
|
|
|
|
@@ -580,11 +575,6 @@ DEFINE_EVENT(wiphy_netdev_evt, rdev_stop
|
|
|
|
|
TP_ARGS(wiphy, netdev)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
-DEFINE_EVENT(wiphy_netdev_evt, rdev_get_et_stats,
|
|
|
|
|
- TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
|
|
|
|
|
- TP_ARGS(wiphy, netdev)
|
|
|
|
|
-);
|
|
|
|
|
-
|
|
|
|
|
DEFINE_EVENT(wiphy_netdev_evt, rdev_sched_scan_stop,
|
|
|
|
|
TP_PROTO(struct wiphy *wiphy, struct net_device *netdev),
|
|
|
|
|
TP_ARGS(wiphy, netdev)
|
|
|
|
|
@@ -1439,11 +1429,6 @@ DECLARE_EVENT_CLASS(tx_rx_evt,
|
|
|
|
|
WIPHY_PR_ARG, __entry->tx, __entry->rx)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
-DEFINE_EVENT(tx_rx_evt, rdev_set_ringparam,
|
|
|
|
|
- TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
|
|
|
|
|
- TP_ARGS(wiphy, rx, tx)
|
|
|
|
|
-);
|
|
|
|
|
-
|
|
|
|
|
DEFINE_EVENT(tx_rx_evt, rdev_set_antenna,
|
|
|
|
|
TP_PROTO(struct wiphy *wiphy, u32 tx, u32 rx),
|
|
|
|
|
TP_ARGS(wiphy, rx, tx)
|
|
|
|
|
@@ -1725,40 +1710,6 @@ TRACE_EVENT(rdev_set_noack_map,
|
|
|
|
|
WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->noack_map)
|
|
|
|
|
);
|
|
|
|
|
|
|
|
|
|
-TRACE_EVENT(rdev_get_et_sset_count,
|
|
|
|
|
- TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int sset),
|
|
|
|
|
- TP_ARGS(wiphy, netdev, sset),
|
|
|
|
|
- TP_STRUCT__entry(
|
|
|
|
|
- WIPHY_ENTRY
|
|
|
|
|
- NETDEV_ENTRY
|
|
|
|
|
- __field(int, sset)
|
|
|
|
|
- ),
|
|
|
|
|
- TP_fast_assign(
|
|
|
|
|
- WIPHY_ASSIGN;
|
|
|
|
|
- NETDEV_ASSIGN;
|
|
|
|
|
- __entry->sset = sset;
|
|
|
|
|
- ),
|
|
|
|
|
- TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", sset: %d",
|
|
|
|
|
- WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->sset)
|
|
|
|
|
-);
|
|
|
|
|
-
|
|
|
|
|
-TRACE_EVENT(rdev_get_et_strings,
|
|
|
|
|
- TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u32 sset),
|
|
|
|
|
- TP_ARGS(wiphy, netdev, sset),
|
|
|
|
|
- TP_STRUCT__entry(
|
|
|
|
|
- WIPHY_ENTRY
|
|
|
|
|
- NETDEV_ENTRY
|
|
|
|
|
- __field(u32, sset)
|
|
|
|
|
- ),
|
|
|
|
|
- TP_fast_assign(
|
|
|
|
|
- WIPHY_ASSIGN;
|
|
|
|
|
- NETDEV_ASSIGN;
|
|
|
|
|
- __entry->sset = sset;
|
|
|
|
|
- ),
|
|
|
|
|
- TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", sset: %u",
|
|
|
|
|
- WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->sset)
|
|
|
|
|
-);
|
|
|
|
|
-
|
|
|
|
|
DEFINE_EVENT(wiphy_wdev_evt, rdev_get_channel,
|
|
|
|
|
TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev),
|
|
|
|
|
TP_ARGS(wiphy, wdev)
|
|
|
|
|
--- /dev/null
|
|
|
|
|
+++ b/net/mac80211/ethtool.c
|
|
|
|
|
@@ -0,0 +1,244 @@
|
|
|
|
|
+/*
|
|
|
|
|
+ * mac80211 ethtool hooks for cfg80211
|
|
|
|
|
+ *
|
|
|
|
|
+ * Copied from cfg.c - originally
|
|
|
|
|
+ * Copyright 2006-2010 Johannes Berg <johannes@sipsolutions.net>
|
|
|
|
|
+ * Copyright 2014 Intel Corporation (Author: Johannes Berg)
|
|
|
|
|
+ *
|
|
|
|
|
+ * This file is GPLv2 as found in COPYING.
|
|
|
|
|
+ */
|
|
|
|
|
+#include <linux/types.h>
|
|
|
|
|
+#include <net/cfg80211.h>
|
|
|
|
|
+#include "ieee80211_i.h"
|
|
|
|
|
+#include "sta_info.h"
|
|
|
|
|
+#include "driver-ops.h"
|
|
|
|
|
+
|
|
|
|
|
+static int ieee80211_set_ringparam(struct net_device *dev,
|
|
|
|
|
+ struct ethtool_ringparam *rp)
|
|
|
|
|
+{
|
|
|
|
|
+ struct ieee80211_local *local = wiphy_priv(dev->ieee80211_ptr->wiphy);
|
|
|
|
|
+
|
|
|
|
|
+ if (rp->rx_mini_pending != 0 || rp->rx_jumbo_pending != 0)
|
|
|
|
|
+ return -EINVAL;
|
|
|
|
|
+
|
|
|
|
|
+ return drv_set_ringparam(local, rp->tx_pending, rp->rx_pending);
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void ieee80211_get_ringparam(struct net_device *dev,
|
|
|
|
|
+ struct ethtool_ringparam *rp)
|
|
|
|
|
+{
|
|
|
|
|
+ struct ieee80211_local *local = wiphy_priv(dev->ieee80211_ptr->wiphy);
|
|
|
|
|
+
|
|
|
|
|
+ memset(rp, 0, sizeof(*rp));
|
|
|
|
|
+
|
|
|
|
|
+ drv_get_ringparam(local, &rp->tx_pending, &rp->tx_max_pending,
|
|
|
|
|
+ &rp->rx_pending, &rp->rx_max_pending);
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static const char ieee80211_gstrings_sta_stats[][ETH_GSTRING_LEN] = {
|
|
|
|
|
+ "rx_packets", "rx_bytes",
|
|
|
|
|
+ "rx_duplicates", "rx_fragments", "rx_dropped",
|
|
|
|
|
+ "tx_packets", "tx_bytes", "tx_fragments",
|
|
|
|
|
+ "tx_filtered", "tx_retry_failed", "tx_retries",
|
|
|
|
|
+ "beacon_loss", "sta_state", "txrate", "rxrate", "signal",
|
|
|
|
|
+ "channel", "noise", "ch_time", "ch_time_busy",
|
|
|
|
|
+ "ch_time_ext_busy", "ch_time_rx", "ch_time_tx"
|
|
|
|
|
+};
|
|
|
|
|
+#define STA_STATS_LEN ARRAY_SIZE(ieee80211_gstrings_sta_stats)
|
|
|
|
|
+
|
|
|
|
|
+static int ieee80211_get_sset_count(struct net_device *dev, int sset)
|
|
|
|
|
+{
|
|
|
|
|
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
|
|
|
|
|
+ int rv = 0;
|
|
|
|
|
+
|
|
|
|
|
+ if (sset == ETH_SS_STATS)
|
|
|
|
|
+ rv += STA_STATS_LEN;
|
|
|
|
|
+
|
|
|
|
|
+ rv += drv_get_et_sset_count(sdata, sset);
|
|
|
|
|
+
|
|
|
|
|
+ if (rv == 0)
|
|
|
|
|
+ return -EOPNOTSUPP;
|
|
|
|
|
+ return rv;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void ieee80211_get_stats(struct net_device *dev,
|
|
|
|
|
+ struct ethtool_stats *stats,
|
|
|
|
|
+ u64 *data)
|
|
|
|
|
+{
|
|
|
|
|
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
|
|
|
|
|
+ struct ieee80211_chanctx_conf *chanctx_conf;
|
|
|
|
|
+ struct ieee80211_channel *channel;
|
|
|
|
|
+ struct sta_info *sta;
|
|
|
|
|
+ struct ieee80211_local *local = sdata->local;
|
|
|
|
|
+ struct station_info sinfo;
|
|
|
|
|
+ struct survey_info survey;
|
|
|
|
|
+ int i, q;
|
|
|
|
|
+#define STA_STATS_SURVEY_LEN 7
|
|
|
|
|
+
|
|
|
|
|
+ memset(data, 0, sizeof(u64) * STA_STATS_LEN);
|
|
|
|
|
+
|
|
|
|
|
+#define ADD_STA_STATS(sta) \
|
|
|
|
|
+ do { \
|
|
|
|
|
+ data[i++] += sta->rx_packets; \
|
|
|
|
|
+ data[i++] += sta->rx_bytes; \
|
|
|
|
|
+ data[i++] += sta->num_duplicates; \
|
|
|
|
|
+ data[i++] += sta->rx_fragments; \
|
|
|
|
|
+ data[i++] += sta->rx_dropped; \
|
|
|
|
|
+ \
|
|
|
|
|
+ data[i++] += sinfo.tx_packets; \
|
|
|
|
|
+ data[i++] += sinfo.tx_bytes; \
|
|
|
|
|
+ data[i++] += sta->tx_fragments; \
|
|
|
|
|
+ data[i++] += sta->tx_filtered_count; \
|
|
|
|
|
+ data[i++] += sta->tx_retry_failed; \
|
|
|
|
|
+ data[i++] += sta->tx_retry_count; \
|
|
|
|
|
+ data[i++] += sta->beacon_loss_count; \
|
|
|
|
|
+ } while (0)
|
|
|
|
|
+
|
|
|
|
|
+ /* For Managed stations, find the single station based on BSSID
|
|
|
|
|
+ * and use that. For interface types, iterate through all available
|
|
|
|
|
+ * stations and add stats for any station that is assigned to this
|
|
|
|
|
+ * network device.
|
|
|
|
|
+ */
|
|
|
|
|
+
|
|
|
|
|
+ mutex_lock(&local->sta_mtx);
|
|
|
|
|
+
|
|
|
|
|
+ if (sdata->vif.type == NL80211_IFTYPE_STATION) {
|
|
|
|
|
+ sta = sta_info_get_bss(sdata, sdata->u.mgd.bssid);
|
|
|
|
|
+
|
|
|
|
|
+ if (!(sta && !WARN_ON(sta->sdata->dev != dev)))
|
|
|
|
|
+ goto do_survey;
|
|
|
|
|
+
|
|
|
|
|
+ sinfo.filled = 0;
|
|
|
|
|
+ sta_set_sinfo(sta, &sinfo);
|
|
|
|
|
+
|
|
|
|
|
+ i = 0;
|
|
|
|
|
+ ADD_STA_STATS(sta);
|
|
|
|
|
+
|
|
|
|
|
+ data[i++] = sta->sta_state;
|
|
|
|
|
+
|
|
|
|
|
+
|
|
|
|
|
+ if (sinfo.filled & STATION_INFO_TX_BITRATE)
|
|
|
|
|
+ data[i] = 100000 *
|
|
|
|
|
+ cfg80211_calculate_bitrate(&sinfo.txrate);
|
|
|
|
|
+ i++;
|
|
|
|
|
+ if (sinfo.filled & STATION_INFO_RX_BITRATE)
|
|
|
|
|
+ data[i] = 100000 *
|
|
|
|
|
+ cfg80211_calculate_bitrate(&sinfo.rxrate);
|
|
|
|
|
+ i++;
|
|
|
|
|
+
|
|
|
|
|
+ if (sinfo.filled & STATION_INFO_SIGNAL_AVG)
|
|
|
|
|
+ data[i] = (u8)sinfo.signal_avg;
|
|
|
|
|
+ i++;
|
|
|
|
|
+ } else {
|
|
|
|
|
+ list_for_each_entry(sta, &local->sta_list, list) {
|
|
|
|
|
+ /* Make sure this station belongs to the proper dev */
|
|
|
|
|
+ if (sta->sdata->dev != dev)
|
|
|
|
|
+ continue;
|
|
|
|
|
+
|
|
|
|
|
+ sinfo.filled = 0;
|
|
|
|
|
+ sta_set_sinfo(sta, &sinfo);
|
|
|
|
|
+ i = 0;
|
|
|
|
|
+ ADD_STA_STATS(sta);
|
|
|
|
|
+ }
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+do_survey:
|
|
|
|
|
+ i = STA_STATS_LEN - STA_STATS_SURVEY_LEN;
|
|
|
|
|
+ /* Get survey stats for current channel */
|
|
|
|
|
+ survey.filled = 0;
|
|
|
|
|
+
|
|
|
|
|
+ rcu_read_lock();
|
|
|
|
|
+ chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);
|
|
|
|
|
+ if (chanctx_conf)
|
|
|
|
|
+ channel = chanctx_conf->def.chan;
|
|
|
|
|
+ else
|
|
|
|
|
+ channel = NULL;
|
|
|
|
|
+ rcu_read_unlock();
|
|
|
|
|
+
|
|
|
|
|
+ if (channel) {
|
|
|
|
|
+ q = 0;
|
|
|
|
|
+ do {
|
|
|
|
|
+ survey.filled = 0;
|
|
|
|
|
+ if (drv_get_survey(local, q, &survey) != 0) {
|
|
|
|
|
+ survey.filled = 0;
|
|
|
|
|
+ break;
|
|
|
|
|
+ }
|
|
|
|
|
+ q++;
|
|
|
|
|
+ } while (channel != survey.channel);
|
|
|
|
|
+ }
|
|
|
|
|
+
|
|
|
|
|
+ if (survey.filled)
|
|
|
|
|
+ data[i++] = survey.channel->center_freq;
|
|
|
|
|
+ else
|
|
|
|
|
+ data[i++] = 0;
|
|
|
|
|
+ if (survey.filled & SURVEY_INFO_NOISE_DBM)
|
|
|
|
|
+ data[i++] = (u8)survey.noise;
|
|
|
|
|
+ else
|
|
|
|
|
+ data[i++] = -1LL;
|
|
|
|
|
+ if (survey.filled & SURVEY_INFO_CHANNEL_TIME)
|
|
|
|
|
+ data[i++] = survey.channel_time;
|
|
|
|
|
+ else
|
|
|
|
|
+ data[i++] = -1LL;
|
|
|
|
|
+ if (survey.filled & SURVEY_INFO_CHANNEL_TIME_BUSY)
|
|
|
|
|
+ data[i++] = survey.channel_time_busy;
|
|
|
|
|
+ else
|
|
|
|
|
+ data[i++] = -1LL;
|
|
|
|
|
+ if (survey.filled & SURVEY_INFO_CHANNEL_TIME_EXT_BUSY)
|
|
|
|
|
+ data[i++] = survey.channel_time_ext_busy;
|
|
|
|
|
+ else
|
|
|
|
|
+ data[i++] = -1LL;
|
|
|
|
|
+ if (survey.filled & SURVEY_INFO_CHANNEL_TIME_RX)
|
|
|
|
|
+ data[i++] = survey.channel_time_rx;
|
|
|
|
|
+ else
|
|
|
|
|
+ data[i++] = -1LL;
|
|
|
|
|
+ if (survey.filled & SURVEY_INFO_CHANNEL_TIME_TX)
|
|
|
|
|
+ data[i++] = survey.channel_time_tx;
|
|
|
|
|
+ else
|
|
|
|
|
+ data[i++] = -1LL;
|
|
|
|
|
+
|
|
|
|
|
+ mutex_unlock(&local->sta_mtx);
|
|
|
|
|
+
|
|
|
|
|
+ if (WARN_ON(i != STA_STATS_LEN))
|
|
|
|
|
+ return;
|
|
|
|
|
+
|
|
|
|
|
+ drv_get_et_stats(sdata, stats, &(data[STA_STATS_LEN]));
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void ieee80211_get_strings(struct net_device *dev, u32 sset, u8 *data)
|
|
|
|
|
+{
|
|
|
|
|
+ struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev);
|
|
|
|
|
+ int sz_sta_stats = 0;
|
|
|
|
|
+
|
|
|
|
|
+ if (sset == ETH_SS_STATS) {
|
|
|
|
|
+ sz_sta_stats = sizeof(ieee80211_gstrings_sta_stats);
|
|
|
|
|
+ memcpy(data, ieee80211_gstrings_sta_stats, sz_sta_stats);
|
|
|
|
|
+ }
|
|
|
|
|
+ drv_get_et_strings(sdata, sset, &(data[sz_sta_stats]));
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static int ieee80211_get_regs_len(struct net_device *dev)
|
|
|
|
|
+{
|
|
|
|
|
+ return 0;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+static void ieee80211_get_regs(struct net_device *dev,
|
|
|
|
|
+ struct ethtool_regs *regs,
|
|
|
|
|
+ void *data)
|
|
|
|
|
+{
|
|
|
|
|
+ struct wireless_dev *wdev = dev->ieee80211_ptr;
|
|
|
|
|
+
|
|
|
|
|
+ regs->version = wdev->wiphy->hw_version;
|
|
|
|
|
+ regs->len = 0;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
+const struct ethtool_ops ieee80211_ethtool_ops = {
|
|
|
|
|
+ .get_drvinfo = cfg80211_get_drvinfo,
|
|
|
|
|
+ .get_regs_len = ieee80211_get_regs_len,
|
|
|
|
|
+ .get_regs = ieee80211_get_regs,
|
|
|
|
|
+ .get_link = ethtool_op_get_link,
|
|
|
|
|
+ .get_ringparam = ieee80211_get_ringparam,
|
|
|
|
|
+ .set_ringparam = ieee80211_set_ringparam,
|
|
|
|
|
+ .get_strings = ieee80211_get_strings,
|
|
|
|
|
+ .get_ethtool_stats = ieee80211_get_stats,
|
|
|
|
|
+ .get_sset_count = ieee80211_get_sset_count,
|
|
|
|
|
+};
|
|
|
|
|
--- a/net/mac80211/ibss.c
|
|
|
|
|
+++ b/net/mac80211/ibss.c
|
|
|
|
|
@@ -143,7 +143,7 @@ ieee80211_ibss_build_presp(struct ieee80
|
|
|
|
|
*pos++ = csa_settings->block_tx ? 1 : 0;
|
|
|
|
|
*pos++ = ieee80211_frequency_to_channel(
|
|
|
|
|
csa_settings->chandef.chan->center_freq);
|
|
|
|
|
- sdata->csa_counter_offset_beacon[0] = (pos - presp->head);
|
|
|
|
|
+ presp->csa_counter_offsets[0] = (pos - presp->head);
|
|
|
|
|
*pos++ = csa_settings->count;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@@ -1677,6 +1677,7 @@ int ieee80211_ibss_join(struct ieee80211
|
|
|
|
|
sdata->u.ibss.control_port = params->control_port;
|
|
|
|
|
sdata->u.ibss.userspace_handles_dfs = params->userspace_handles_dfs;
|
|
|
|
|
sdata->u.ibss.basic_rates = params->basic_rates;
|
|
|
|
|
+ sdata->u.ibss.last_scan_completed = jiffies;
|
|
|
|
|
|
|
|
|
|
/* fix basic_rates if channel does not support these rates */
|
|
|
|
|
rate_flags = ieee80211_chandef_rate_flags(¶ms->chandef);
|
|
|
|
|
--- a/net/mac80211/mesh.c
|
|
|
|
|
+++ b/net/mac80211/mesh.c
|
|
|
|
|
@@ -679,7 +679,7 @@ ieee80211_mesh_build_beacon(struct ieee8
|
|
|
|
|
*pos++ = 0x0;
|
|
|
|
|
*pos++ = ieee80211_frequency_to_channel(
|
|
|
|
|
csa->settings.chandef.chan->center_freq);
|
|
|
|
|
- sdata->csa_counter_offset_beacon[0] = hdr_len + 6;
|
|
|
|
|
+ bcn->csa_counter_offsets[0] = hdr_len + 6;
|
|
|
|
|
*pos++ = csa->settings.count;
|
|
|
|
|
*pos++ = WLAN_EID_CHAN_SWITCH_PARAM;
|
|
|
|
|
*pos++ = 6;
|
|
|
|
|
--- a/net/wireless/genregdb.awk
|
|
|
|
|
+++ b/net/wireless/genregdb.awk
|
|
|
|
|
@@ -65,17 +65,7 @@ function parse_reg_rule()
|
|
|
|
|
sub(/,/, "", units)
|
|
|
|
|
dfs_cac = $9
|
|
|
|
|
if (units == "mW") {
|
|
|
|
|
- if (power == 100) {
|
|
|
|
|
- power = 20
|
|
|
|
|
- } else if (power == 200) {
|
|
|
|
|
- power = 23
|
|
|
|
|
- } else if (power == 500) {
|
|
|
|
|
- power = 27
|
|
|
|
|
- } else if (power == 1000) {
|
|
|
|
|
- power = 30
|
|
|
|
|
- } else {
|
|
|
|
|
- print "Unknown power value in database!"
|
|
|
|
|
- }
|
|
|
|
|
+ power = 10 * log(power)/log(10)
|
|
|
|
|
} else {
|
|
|
|
|
dfs_cac = $8
|
|
|
|
|
}
|
|
|
|
|
@@ -114,7 +104,7 @@ function parse_reg_rule()
|
|
|
|
|
|
|
|
|
|
}
|
|
|
|
|
flags = flags "0"
|
|
|
|
|
- printf "\t\tREG_RULE_EXT(%d, %d, %d, %d, %d, %d, %s),\n", start, end, bw, gain, power, dfs_cac, flags
|
|
|
|
|
+ printf "\t\tREG_RULE_EXT(%d, %d, %d, %d, %.0f, %d, %s),\n", start, end, bw, gain, power, dfs_cac, flags
|
|
|
|
|
rules++
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
--- a/net/mac80211/debugfs_netdev.c
|
|
|
|
|
+++ b/net/mac80211/debugfs_netdev.c
|
|
|
|
|
@@ -34,8 +34,7 @@ static ssize_t ieee80211_if_read(
|
|
|
|
|
ssize_t ret = -EINVAL;
|
|
|
|
|
|
|
|
|
|
read_lock(&dev_base_lock);
|
|
|
|
|
- if (sdata->dev->reg_state == NETREG_REGISTERED)
|
|
|
|
|
- ret = (*format)(sdata, buf, sizeof(buf));
|
|
|
|
|
+ ret = (*format)(sdata, buf, sizeof(buf));
|
|
|
|
|
read_unlock(&dev_base_lock);
|
|
|
|
|
|
|
|
|
|
if (ret >= 0)
|
|
|
|
|
@@ -62,8 +61,7 @@ static ssize_t ieee80211_if_write(
|
|
|
|
|
|
|
|
|
|
ret = -ENODEV;
|
|
|
|
|
rtnl_lock();
|
|
|
|
|
- if (sdata->dev->reg_state == NETREG_REGISTERED)
|
|
|
|
|
- ret = (*write)(sdata, buf, count);
|
|
|
|
|
+ ret = (*write)(sdata, buf, count);
|
|
|
|
|
rtnl_unlock();
|
|
|
|
|
|
|
|
|
|
return ret;
|
2014-06-12 11:41:04 +00:00
|
|
|
--- a/drivers/net/wireless/b43/xmit.c
|
|
|
|
|
+++ b/drivers/net/wireless/b43/xmit.c
|
|
|
|
|
@@ -811,9 +811,13 @@ void b43_rx(struct b43_wldev *dev, struc
|
|
|
|
|
break;
|
|
|
|
|
case B43_PHYTYPE_G:
|
|
|
|
|
status.band = IEEE80211_BAND_2GHZ;
|
|
|
|
|
- /* chanid is the radio channel cookie value as used
|
|
|
|
|
- * to tune the radio. */
|
|
|
|
|
- status.freq = chanid + 2400;
|
|
|
|
|
+ /* Somewhere between 478.104 and 508.1084 firmware for G-PHY
|
|
|
|
|
+ * has been modified to be compatible with N-PHY and others.
|
|
|
|
|
+ */
|
|
|
|
|
+ if (dev->fw.rev >= 508)
|
|
|
|
|
+ status.freq = ieee80211_channel_to_frequency(chanid, status.band);
|
|
|
|
|
+ else
|
|
|
|
|
+ status.freq = chanid + 2400;
|
|
|
|
|
break;
|
|
|
|
|
case B43_PHYTYPE_N:
|
|
|
|
|
case B43_PHYTYPE_LP:
|
2014-06-12 14:44:26 +00:00
|
|
|
--- a/drivers/net/wireless/b43/main.c
|
|
|
|
|
+++ b/drivers/net/wireless/b43/main.c
|
|
|
|
|
@@ -5216,6 +5216,7 @@ static int b43_wireless_core_attach(stru
|
|
|
|
|
/* We don't support 5 GHz on some PHYs yet */
|
|
|
|
|
switch (dev->phy.type) {
|
|
|
|
|
case B43_PHYTYPE_A:
|
|
|
|
|
+ case B43_PHYTYPE_G:
|
|
|
|
|
case B43_PHYTYPE_N:
|
|
|
|
|
case B43_PHYTYPE_LP:
|
|
|
|
|
case B43_PHYTYPE_HT:
|
2014-06-22 11:42:24 +00:00
|
|
|
--- a/net/wireless/reg.c
|
|
|
|
|
+++ b/net/wireless/reg.c
|
|
|
|
|
@@ -935,7 +935,7 @@ freq_reg_info_regd(struct wiphy *wiphy,
|
|
|
|
|
if (!band_rule_found)
|
|
|
|
|
band_rule_found = freq_in_rule_band(fr, center_freq);
|
|
|
|
|
|
|
|
|
|
- bw_fits = reg_does_bw_fit(fr, center_freq, MHZ_TO_KHZ(5));
|
|
|
|
|
+ bw_fits = reg_does_bw_fit(fr, center_freq, MHZ_TO_KHZ(20));
|
|
|
|
|
|
|
|
|
|
if (band_rule_found && bw_fits)
|
|
|
|
|
return rr;
|
|
|
|
|
@@ -1019,10 +1019,10 @@ static void chan_reg_rule_print_dbg(cons
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
-/* Find an ieee80211_reg_rule such that a 5MHz channel with frequency
|
|
|
|
|
- * chan->center_freq fits there.
|
|
|
|
|
- * If there is no such reg_rule, disable the channel, otherwise set the
|
|
|
|
|
- * flags corresponding to the bandwidths allowed in the particular reg_rule
|
|
|
|
|
+/*
|
|
|
|
|
+ * Note that right now we assume the desired channel bandwidth
|
|
|
|
|
+ * is always 20 MHz for each individual channel (HT40 uses 20 MHz
|
|
|
|
|
+ * per channel, the primary and the extension channel).
|
|
|
|
|
*/
|
|
|
|
|
static void handle_channel(struct wiphy *wiphy,
|
|
|
|
|
enum nl80211_reg_initiator initiator,
|
|
|
|
|
@@ -1083,12 +1083,8 @@ static void handle_channel(struct wiphy
|
|
|
|
|
if (reg_rule->flags & NL80211_RRF_AUTO_BW)
|
|
|
|
|
max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);
|
|
|
|
|
|
|
|
|
|
- if (max_bandwidth_khz < MHZ_TO_KHZ(10))
|
|
|
|
|
- bw_flags = IEEE80211_CHAN_NO_10MHZ;
|
|
|
|
|
- if (max_bandwidth_khz < MHZ_TO_KHZ(20))
|
|
|
|
|
- bw_flags |= IEEE80211_CHAN_NO_20MHZ;
|
|
|
|
|
if (max_bandwidth_khz < MHZ_TO_KHZ(40))
|
|
|
|
|
- bw_flags |= IEEE80211_CHAN_NO_HT40;
|
|
|
|
|
+ bw_flags = IEEE80211_CHAN_NO_HT40;
|
|
|
|
|
if (max_bandwidth_khz < MHZ_TO_KHZ(80))
|
|
|
|
|
bw_flags |= IEEE80211_CHAN_NO_80MHZ;
|
|
|
|
|
if (max_bandwidth_khz < MHZ_TO_KHZ(160))
|
|
|
|
|
@@ -1522,12 +1518,8 @@ static void handle_channel_custom(struct
|
|
|
|
|
if (reg_rule->flags & NL80211_RRF_AUTO_BW)
|
|
|
|
|
max_bandwidth_khz = reg_get_max_bandwidth(regd, reg_rule);
|
|
|
|
|
|
|
|
|
|
- if (max_bandwidth_khz < MHZ_TO_KHZ(10))
|
|
|
|
|
- bw_flags = IEEE80211_CHAN_NO_10MHZ;
|
|
|
|
|
- if (max_bandwidth_khz < MHZ_TO_KHZ(20))
|
|
|
|
|
- bw_flags |= IEEE80211_CHAN_NO_20MHZ;
|
|
|
|
|
if (max_bandwidth_khz < MHZ_TO_KHZ(40))
|
|
|
|
|
- bw_flags |= IEEE80211_CHAN_NO_HT40;
|
|
|
|
|
+ bw_flags = IEEE80211_CHAN_NO_HT40;
|
|
|
|
|
if (max_bandwidth_khz < MHZ_TO_KHZ(80))
|
|
|
|
|
bw_flags |= IEEE80211_CHAN_NO_80MHZ;
|
|
|
|
|
if (max_bandwidth_khz < MHZ_TO_KHZ(160))
|
2014-07-16 18:26:21 +00:00
|
|
|
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
|
|
|
|
|
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
|
|
|
|
|
@@ -185,7 +185,8 @@ struct ath_atx_ac {
|
|
|
|
|
|
|
|
|
|
struct ath_frame_info {
|
|
|
|
|
struct ath_buf *bf;
|
|
|
|
|
- int framelen;
|
|
|
|
|
+ u16 framelen;
|
|
|
|
|
+ s8 txq;
|
|
|
|
|
enum ath9k_key_type keytype;
|
|
|
|
|
u8 keyix;
|
|
|
|
|
u8 rtscts_rate;
|
|
|
|
|
--- a/drivers/net/wireless/ath/ath9k/xmit.c
|
|
|
|
|
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
|
|
|
|
|
@@ -147,15 +147,13 @@ static void ath_set_rates(struct ieee802
|
|
|
|
|
static void ath_txq_skb_done(struct ath_softc *sc, struct ath_txq *txq,
|
|
|
|
|
struct sk_buff *skb)
|
|
|
|
|
{
|
|
|
|
|
- int q;
|
|
|
|
|
-
|
|
|
|
|
- q = skb_get_queue_mapping(skb);
|
|
|
|
|
- if (txq == sc->tx.uapsdq)
|
|
|
|
|
- txq = sc->tx.txq_map[q];
|
|
|
|
|
+ struct ath_frame_info *fi = get_frame_info(skb);
|
|
|
|
|
+ int q = fi->txq;
|
|
|
|
|
|
|
|
|
|
- if (txq != sc->tx.txq_map[q])
|
|
|
|
|
+ if (q < 0)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
+ txq = sc->tx.txq_map[q];
|
|
|
|
|
if (WARN_ON(--txq->pending_frames < 0))
|
|
|
|
|
txq->pending_frames = 0;
|
|
|
|
|
|
2014-07-23 13:44:44 +00:00
|
|
|
@@ -887,6 +885,15 @@ ath_tx_get_tid_subframe(struct ath_softc
|
|
|
|
|
|
|
|
|
|
tx_info = IEEE80211_SKB_CB(skb);
|
|
|
|
|
tx_info->flags &= ~IEEE80211_TX_CTL_CLEAR_PS_FILT;
|
|
|
|
|
+
|
|
|
|
|
+ /*
|
|
|
|
|
+ * No aggregation session is running, but there may be frames
|
|
|
|
|
+ * from a previous session or a failed attempt in the queue.
|
|
|
|
|
+ * Send them out as normal data frames
|
|
|
|
|
+ */
|
|
|
|
|
+ if (!tid->active)
|
|
|
|
|
+ tx_info->flags &= ~IEEE80211_TX_CTL_AMPDU;
|
|
|
|
|
+
|
|
|
|
|
if (!(tx_info->flags & IEEE80211_TX_CTL_AMPDU)) {
|
|
|
|
|
bf->bf_state.bf_type = 0;
|
|
|
|
|
return bf;
|
|
|
|
|
@@ -1999,6 +2006,7 @@ static void setup_frame_info(struct ieee
|
2014-07-16 18:26:21 +00:00
|
|
|
an = (struct ath_node *) sta->drv_priv;
|
|
|
|
|
|
|
|
|
|
memset(fi, 0, sizeof(*fi));
|
|
|
|
|
+ fi->txq = -1;
|
|
|
|
|
if (hw_key)
|
|
|
|
|
fi->keyix = hw_key->hw_key_idx;
|
|
|
|
|
else if (an && ieee80211_is_data(hdr->frame_control) && an->ps_key > 0)
|
2014-07-23 13:44:44 +00:00
|
|
|
@@ -2150,6 +2158,7 @@ int ath_tx_start(struct ieee80211_hw *hw
|
2014-07-16 18:26:21 +00:00
|
|
|
struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb);
|
|
|
|
|
struct ieee80211_sta *sta = txctl->sta;
|
|
|
|
|
struct ieee80211_vif *vif = info->control.vif;
|
|
|
|
|
+ struct ath_frame_info *fi = get_frame_info(skb);
|
|
|
|
|
struct ath_softc *sc = hw->priv;
|
|
|
|
|
struct ath_txq *txq = txctl->txq;
|
|
|
|
|
struct ath_atx_tid *tid = NULL;
|
2014-07-23 13:44:44 +00:00
|
|
|
@@ -2170,11 +2179,13 @@ int ath_tx_start(struct ieee80211_hw *hw
|
2014-07-16 18:26:21 +00:00
|
|
|
q = skb_get_queue_mapping(skb);
|
|
|
|
|
|
|
|
|
|
ath_txq_lock(sc, txq);
|
|
|
|
|
- if (txq == sc->tx.txq_map[q] &&
|
|
|
|
|
- ++txq->pending_frames > sc->tx.txq_max_pending[q] &&
|
|
|
|
|
- !txq->stopped) {
|
|
|
|
|
- ieee80211_stop_queue(sc->hw, q);
|
|
|
|
|
- txq->stopped = true;
|
|
|
|
|
+ if (txq == sc->tx.txq_map[q]) {
|
|
|
|
|
+ fi->txq = q;
|
|
|
|
|
+ if (++txq->pending_frames > sc->tx.txq_max_pending[q] &&
|
|
|
|
|
+ !txq->stopped) {
|
|
|
|
|
+ ieee80211_stop_queue(sc->hw, q);
|
|
|
|
|
+ txq->stopped = true;
|
|
|
|
|
+ }
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (txctl->an && ieee80211_is_data_present(hdr->frame_control))
|
2014-07-25 14:24:03 +00:00
|
|
|
--- a/net/mac80211/chan.c
|
|
|
|
|
+++ b/net/mac80211/chan.c
|
|
|
|
|
@@ -521,6 +521,8 @@ static void ieee80211_recalc_chanctx_cha
|
|
|
|
|
continue;
|
|
|
|
|
if (rcu_access_pointer(sdata->vif.chanctx_conf) != conf)
|
|
|
|
|
continue;
|
|
|
|
|
+ if (sdata->vif.type == NL80211_IFTYPE_AP_VLAN)
|
|
|
|
|
+ continue;
|
|
|
|
|
|
|
|
|
|
if (!compat)
|
|
|
|
|
compat = &sdata->vif.bss_conf.chandef;
|
2014-09-08 16:45:30 +00:00
|
|
|
--- a/drivers/net/wireless/ath/ath9k/ar5008_phy.c
|
|
|
|
|
+++ b/drivers/net/wireless/ath/ath9k/ar5008_phy.c
|
|
|
|
|
@@ -1004,9 +1004,11 @@ static bool ar5008_hw_ani_control_new(st
|
|
|
|
|
case ATH9K_ANI_FIRSTEP_LEVEL:{
|
|
|
|
|
u32 level = param;
|
|
|
|
|
|
|
|
|
|
- value = level;
|
|
|
|
|
+ value = level * 2;
|
|
|
|
|
REG_RMW_FIELD(ah, AR_PHY_FIND_SIG,
|
|
|
|
|
AR_PHY_FIND_SIG_FIRSTEP, value);
|
|
|
|
|
+ REG_RMW_FIELD(ah, AR_PHY_FIND_SIG_LOW,
|
|
|
|
|
+ AR_PHY_FIND_SIG_FIRSTEP_LOW, value);
|
|
|
|
|
|
|
|
|
|
if (level != aniState->firstepLevel) {
|
|
|
|
|
ath_dbg(common, ANI,
|
|
|
|
|
@@ -1040,9 +1042,8 @@ static bool ar5008_hw_ani_control_new(st
|
|
|
|
|
REG_RMW_FIELD(ah, AR_PHY_TIMING5,
|
|
|
|
|
AR_PHY_TIMING5_CYCPWR_THR1, value);
|
|
|
|
|
|
|
|
|
|
- if (IS_CHAN_HT40(ah->curchan))
|
|
|
|
|
- REG_RMW_FIELD(ah, AR_PHY_EXT_CCA,
|
|
|
|
|
- AR_PHY_EXT_TIMING5_CYCPWR_THR1, value);
|
|
|
|
|
+ REG_RMW_FIELD(ah, AR_PHY_EXT_CCA,
|
|
|
|
|
+ AR_PHY_EXT_TIMING5_CYCPWR_THR1, value - 1);
|
|
|
|
|
|
|
|
|
|
if (level != aniState->spurImmunityLevel) {
|
|
|
|
|
ath_dbg(common, ANI,
|
2014-09-09 08:03:00 +00:00
|
|
|
--- a/drivers/net/wireless/ath/ath9k/ar9003_phy.c
|
|
|
|
|
+++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.c
|
|
|
|
|
@@ -517,6 +517,23 @@ static void ar9003_hw_spur_mitigate(stru
|
|
|
|
|
ar9003_hw_spur_mitigate_ofdm(ah, chan);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
+static u32 ar9003_hw_compute_pll_control_soc(struct ath_hw *ah,
|
|
|
|
|
+ struct ath9k_channel *chan)
|
|
|
|
|
+{
|
|
|
|
|
+ u32 pll;
|
|
|
|
|
+
|
|
|
|
|
+ pll = SM(0x5, AR_RTC_9300_SOC_PLL_REFDIV);
|
|
|
|
|
+
|
|
|
|
|
+ if (chan && IS_CHAN_HALF_RATE(chan))
|
|
|
|
|
+ pll |= SM(0x1, AR_RTC_9300_SOC_PLL_CLKSEL);
|
|
|
|
|
+ else if (chan && IS_CHAN_QUARTER_RATE(chan))
|
|
|
|
|
+ pll |= SM(0x2, AR_RTC_9300_SOC_PLL_CLKSEL);
|
|
|
|
|
+
|
|
|
|
|
+ pll |= SM(0x2c, AR_RTC_9300_SOC_PLL_DIV_INT);
|
|
|
|
|
+
|
|
|
|
|
+ return pll;
|
|
|
|
|
+}
|
|
|
|
|
+
|
|
|
|
|
static u32 ar9003_hw_compute_pll_control(struct ath_hw *ah,
|
|
|
|
|
struct ath9k_channel *chan)
|
|
|
|
|
{
|
|
|
|
|
@@ -1779,7 +1796,12 @@ void ar9003_hw_attach_phy_ops(struct ath
|
|
|
|
|
|
|
|
|
|
priv_ops->rf_set_freq = ar9003_hw_set_channel;
|
|
|
|
|
priv_ops->spur_mitigate_freq = ar9003_hw_spur_mitigate;
|
|
|
|
|
- priv_ops->compute_pll_control = ar9003_hw_compute_pll_control;
|
|
|
|
|
+
|
|
|
|
|
+ if (AR_SREV_9340(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah))
|
|
|
|
|
+ priv_ops->compute_pll_control = ar9003_hw_compute_pll_control_soc;
|
|
|
|
|
+ else
|
|
|
|
|
+ priv_ops->compute_pll_control = ar9003_hw_compute_pll_control;
|
|
|
|
|
+
|
|
|
|
|
priv_ops->set_channel_regs = ar9003_hw_set_channel_regs;
|
|
|
|
|
priv_ops->init_bb = ar9003_hw_init_bb;
|
|
|
|
|
priv_ops->process_ini = ar9003_hw_process_ini;
|
|
|
|
|
--- a/drivers/net/wireless/ath/ath9k/hw.c
|
|
|
|
|
+++ b/drivers/net/wireless/ath/ath9k/hw.c
|
|
|
|
|
@@ -702,6 +702,8 @@ static void ath9k_hw_init_pll(struct ath
|
|
|
|
|
{
|
|
|
|
|
u32 pll;
|
|
|
|
|
|
|
|
|
|
+ pll = ath9k_hw_compute_pll_control(ah, chan);
|
|
|
|
|
+
|
|
|
|
|
if (AR_SREV_9485(ah) || AR_SREV_9565(ah)) {
|
|
|
|
|
/* program BB PLL ki and kd value, ki=0x4, kd=0x40 */
|
|
|
|
|
REG_RMW_FIELD(ah, AR_CH0_BB_DPLL2,
|
|
|
|
|
@@ -752,7 +754,8 @@ static void ath9k_hw_init_pll(struct ath
|
|
|
|
|
REG_RMW_FIELD(ah, AR_CH0_DDR_DPLL3,
|
|
|
|
|
AR_CH0_DPLL3_PHASE_SHIFT, 0x1);
|
|
|
|
|
|
|
|
|
|
- REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c);
|
|
|
|
|
+ REG_WRITE(ah, AR_RTC_PLL_CONTROL,
|
|
|
|
|
+ pll | AR_RTC_9300_PLL_BYPASS);
|
|
|
|
|
udelay(1000);
|
|
|
|
|
|
|
|
|
|
/* program refdiv, nint, frac to RTC register */
|
|
|
|
|
@@ -768,7 +771,8 @@ static void ath9k_hw_init_pll(struct ath
|
|
|
|
|
} else if (AR_SREV_9340(ah) || AR_SREV_9550(ah) || AR_SREV_9531(ah)) {
|
|
|
|
|
u32 regval, pll2_divint, pll2_divfrac, refdiv;
|
|
|
|
|
|
|
|
|
|
- REG_WRITE(ah, AR_RTC_PLL_CONTROL, 0x1142c);
|
|
|
|
|
+ REG_WRITE(ah, AR_RTC_PLL_CONTROL,
|
|
|
|
|
+ pll | AR_RTC_9300_SOC_PLL_BYPASS);
|
|
|
|
|
udelay(1000);
|
|
|
|
|
|
|
|
|
|
REG_SET_BIT(ah, AR_PHY_PLL_MODE, 0x1 << 16);
|
|
|
|
|
@@ -840,7 +844,6 @@ static void ath9k_hw_init_pll(struct ath
|
|
|
|
|
udelay(1000);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
- pll = ath9k_hw_compute_pll_control(ah, chan);
|
|
|
|
|
if (AR_SREV_9565(ah))
|
|
|
|
|
pll |= 0x40000;
|
|
|
|
|
REG_WRITE(ah, AR_RTC_PLL_CONTROL, pll);
|
|
|
|
|
--- a/drivers/net/wireless/ath/ath9k/reg.h
|
|
|
|
|
+++ b/drivers/net/wireless/ath/ath9k/reg.h
|
|
|
|
|
@@ -1236,12 +1236,23 @@ enum {
|
|
|
|
|
#define AR_CH0_DPLL3_PHASE_SHIFT_S 23
|
|
|
|
|
#define AR_PHY_CCA_NOM_VAL_2GHZ -118
|
|
|
|
|
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_DIV_INT 0x0000003f
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_DIV_INT_S 0
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_DIV_FRAC 0x000fffc0
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_DIV_FRAC_S 6
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_REFDIV 0x01f00000
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_REFDIV_S 20
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_CLKSEL 0x06000000
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_CLKSEL_S 25
|
|
|
|
|
+#define AR_RTC_9300_SOC_PLL_BYPASS 0x08000000
|
|
|
|
|
+
|
|
|
|
|
#define AR_RTC_9300_PLL_DIV 0x000003ff
|
|
|
|
|
#define AR_RTC_9300_PLL_DIV_S 0
|
|
|
|
|
#define AR_RTC_9300_PLL_REFDIV 0x00003C00
|
|
|
|
|
#define AR_RTC_9300_PLL_REFDIV_S 10
|
|
|
|
|
#define AR_RTC_9300_PLL_CLKSEL 0x0000C000
|
|
|
|
|
#define AR_RTC_9300_PLL_CLKSEL_S 14
|
|
|
|
|
+#define AR_RTC_9300_PLL_BYPASS 0x00010000
|
|
|
|
|
|
|
|
|
|
#define AR_RTC_9160_PLL_DIV 0x000003ff
|
|
|
|
|
#define AR_RTC_9160_PLL_DIV_S 0
|
