Lorenzo Bianconi [Thu, 6 Sep 2018 09:18:19 +0000 (11:18 +0200)]
mt76: move mt76x2u_remove_dma_hdr in mt76x02-lib module
Move mt76x2u_remove_dma_hdr in mt76x02-lib module and rename it in
mt76x02_remove_dma_hdr. Moreover use mt76x02_remove_hdr_pad routine
in mt76x02_remove_dma_hdr function.
Furthermore remove mt76x0_tx_skb_remove_dma_overhead routine
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Lorenzo Bianconi [Thu, 6 Sep 2018 09:18:18 +0000 (11:18 +0200)]
mt76: move mt76x2_tx_complete routine in mt76x02-lib module
Move mt76x2_tx_complete routine in mt76x02-lib module and rename it in
mt76x02_tx_complete in order to be used in mt76x0 driver
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Lorenzo Bianconi [Thu, 6 Sep 2018 09:18:17 +0000 (11:18 +0200)]
mt76x2: change mt76x2_tx_complete routine signature
Use mt76_dev instead of mt76x2_dev in mt76x2_tx_complete signature
in order to be reused in mt76x0 driver
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:15 +0000 (16:41 +0200)]
mt76: partially unify filling txwi fields
Merge code filing txwi fields the same way on mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:14 +0000 (16:41 +0200)]
mt76: unify {insert/remove}_hdr_pad
Merge insert/remove _hdr_pad from mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:13 +0000 (16:41 +0200)]
mt76x0: reserve enough space in mac80211
Allocate skg with enough headroom by mac80211 , this eliminate need
to add extra skb headroom by the mt76x0 driver.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:12 +0000 (16:41 +0200)]
mt76: unify mac_process_rate
Merge mac_process_rate from mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:11 +0000 (16:41 +0200)]
mt76: use mt76_rx_status in mt76x0
Make rx status processing similar to mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:10 +0000 (16:41 +0200)]
mt76: unify send_tx_status and related helpers
Merge send_tx_status and helper functions from mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:09 +0000 (16:41 +0200)]
mt76: unify load_tx_status
Unify load/fetch tx status from mt76x0 and mt76x2
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:08 +0000 (16:41 +0200)]
mt76: unify txwi and rxwi structures
txwi and rxwi are the same for mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:07 +0000 (16:41 +0200)]
mt76: unify sta_rate_tbl_update and related helpers
Use common sta_rate_tbl_update on mt76x0 and mt76x2.
mt76x0 do not have support TPC (transmision power control) implmented,
msta->wcid.max_txpwr_adj is only set for mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:06 +0000 (16:41 +0200)]
mt76: unify add_interface
Make common add_interface for mt76x0 and mt76x2e. This change behavior
for mt76x0, but it should work with the new implementation.
mt76x2u has different implementation. Maybe it can use common one,
but for now leave it as is.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:05 +0000 (16:41 +0200)]
mt76: unify remove_interface
Use common remove_interface callback in mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:04 +0000 (16:41 +0200)]
mt76x0: remove vif_mask
Make remove_interface more similar to mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:03 +0000 (16:41 +0200)]
mt76: unify conf_tx
Use one conf_tx implementation in mt76x0 and mt76x2. Note this change
conf_tx for mt76x0, but it should work with mt76x2 version.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:01 +0000 (16:41 +0200)]
mt76: unify AC to hw queue mapping
Use the same AC to hardware queue mappings for all subdrivers.
Note: this change BK and BE mappings for USB drivers.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:41:00 +0000 (16:41 +0200)]
mt76x0: remove empty sta_notify
Remove empty implementation of sta_notify.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:40:59 +0000 (16:40 +0200)]
mt76: unify set_key
Merge mt76x0 and mt76x2 set_key mac80211 callback.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:40:58 +0000 (16:40 +0200)]
mt76: unify ampdu_action
Use mt76x2_ampdu_action as common function, mt76x0 ampdu_action was
diffrent, but mt76x2 version should work for this driver as well.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:40:56 +0000 (16:40 +0200)]
mt76: pratially unify add_interface
Create common mt76x02_vif_init function and use int on drivers
add_interface callback.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:40:55 +0000 (16:40 +0200)]
mt76: unify sta_add / sta_remove
Merge mt76x0 and mt76x0 sta add/remove callback. We drop
mt76x0_mac_set_ampdu_factor() for now. Need to consider to add
it to common code, but mt76x2 don't do it so perhaps mt76x0 don't
need it as well.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Stanislaw Gruszka [Tue, 4 Sep 2018 14:40:54 +0000 (16:40 +0200)]
mt76: move wcid fields to common mt76_dev struct
All current MT devices including new MT7603 type chips support 128
WCIDs, we can unify wcid data in common mt76_dev structure.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Kalle Valo [Mon, 17 Sep 2018 14:41:02 +0000 (17:41 +0300)]
Merge wireless-drivers into wireless-drivers-next
Solve the conflict in main.c early on as there will be a lot more mt76 patches
in the queue.
Stanislaw Gruszka [Mon, 3 Sep 2018 10:26:21 +0000 (12:26 +0200)]
mt76x0: fix remove_interface
We wrongly use wcid_mask instead of vif_mask. This creates problems
when the interface is removed more than 8 times, for example with iw:
iw dev <devname> interface add <name> type <type>
iw dev <name> del
This caused 'ifconfig up' to fail with error:
SIOCSIFFLAGS: No space left on device
Fixes: 95e444098a7b ("mt76x0: main file")
Reported-and-tested-by: Sid Hayn <sidhayn@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Gustavo A. R. Silva [Mon, 3 Sep 2018 20:17:52 +0000 (15:17 -0500)]
orinoco_usb: fix spelling mistake in fall-through annotation
Replace "fall though" with a proper "fall through" annotation.
This fix is part of the ongoing efforts to enabling
-Wimplicit-fallthrough
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Kevin Lo [Mon, 3 Sep 2018 14:57:35 +0000 (22:57 +0800)]
rtlwifi: remove set but unused variables
Remove set but unused variables from _rtl88ee_hw_configure() and
_rtl8723e_hw_configure().
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
YueHaibing [Sat, 1 Sep 2018 07:48:27 +0000 (07:48 +0000)]
rsi: remove set but not used variables 'header_size' and 'tx_params'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/rsi/rsi_91x_hal.c: In function 'rsi_send_data_pkt':
drivers/net/wireless/rsi/rsi_91x_hal.c:288:5: warning:
variable 'header_size' set but not used [-Wunused-but-set-variable]
'tx_params' only used for 'header_size' dereferenced,so also
can be removed.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Igor Stoppa [Fri, 31 Aug 2018 15:03:00 +0000 (18:03 +0300)]
wireless: remove unnecessary unlikely()
Both WARN_ON() and WARN_ON_ONCE() already contain unlikely().
Signed-off-by: Igor Stoppa <igor.stoppa@huawei.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Christian Lamparter <chunkeey@googlemail.com>
Cc: Michal Kazior <michal.kazior@tieto.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: Linux Wireless Mailing List <linux-wireless@vger.kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Aleksei Mamlin [Thu, 30 Aug 2018 14:05:41 +0000 (17:05 +0300)]
rtl8xxxu: Add rtl8188ctv support
The Realtek rtl8188ctv (0x0bda:0x018a) is a highly integrated single-chip
WLAN USB2.0 network interface controller.
Currently rtl8188ctv is supported by rtlwifi driver.
It is similar to the rtl8188cus(0x0bda:0x818a) and uses the same config.
Signed-off-by: Aleksei Mamlin <mamlinav@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Kristian Evensen [Sat, 1 Sep 2018 08:38:34 +0000 (10:38 +0200)]
mt76: Enable NL80211_EXT_FEATURE_CQM_RSSI_LIST
Enable the use of CQM_RSSI_LIST with mt76-devices. The change has been
tested with the mt7602, mt7603 and mt7621 PCI wifi-cards. I passed a
list of RSSI thresholds to the driver, and when disconnecting/connecting
the antenna(s) I got an event each time the RSSI went above/below a
threshold.
While I have not been able to test the change with any of the mt76
USB-devices (no access to a device), the RX RSSI management code is
shared between the two device types. Thus, CQM should also work with the
mt76 USB-devices.
Signed-off-by: Kristian Evensen <kristian.evensen@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:56 +0000 (12:40 +0200)]
mt76x0: remove unused routines for usb_buff alloc/free
Remove the following unused routines for usb buffer
allocation/free/submit:
- mt76x0_usb_alloc_buf
- mt76x0_usb_free_buf
- mt76x0_usb_submit_buf
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:55 +0000 (12:40 +0200)]
mt76x0: use mt76u_mcu_fw_send_data for fw uploading
Use mt76u_mcu_fw_send_data utility routine for firmware uploading and
remove unused __mt76x0_dma_fw/mt76x0_dma_fw functions
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:54 +0000 (12:40 +0200)]
mt76x0: remove unused mt76x0_mcu structure
Remove no longer used mt76x0_mcu data structure
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:53 +0000 (12:40 +0200)]
mt76x0: use mt76u_mcu_send_msg utility routine to send fw cmds
Use mt76u_mcu_send_msg/__mt76u_mcu_send_msg utility routines to
send commands to usb mcu. Remove following unused routines:
- mt76x0_mcu_wait_resp
- __mt76x0_mcu_msg_send
- mt76x0_mcu_msg_send
- mt76x0_dma_skb_wrap_cmd
- trace_mt_mcu_msg_send_cs
- mt76x0_mcu_cmd_deinit
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:52 +0000 (12:40 +0200)]
mt76x0: remove unused mt76x0_wait_asic_ready routine
Delete core.c source file since, removing mt76x0_wait_asic_ready
routine, it is no longer needed
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:51 +0000 (12:40 +0200)]
mt76x0: remove mt76x0_vendor_request routine
Remove mt76x0_vendor_request routine and use
mt76u_vendor_request utility function from mt76-usb
layer in mt76x0_upload_firmware
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:50 +0000 (12:40 +0200)]
mt76x0: remove mt76x0_complete_urb routine
Remove mt76x0_complete_urb routine and use mt76u_mcu_complete_urb utility
function as usb mcu completion handler
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:49 +0000 (12:40 +0200)]
mt76x0: use shared mt76 usb mcu completion
Use mt76 usb shared completion data structure in
mt76x0_mcu_wait_resp routine and remove mt76x0
private one
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:48 +0000 (12:40 +0200)]
mt76x0: remove mt76x0_mcu_msg_alloc routine
Remove mt76x0_mcu_msg_alloc duplicated routine and use mt76u_mcu_msg_alloc
utility function for usb mcu message allocation
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:47 +0000 (12:40 +0200)]
mt76x0: remove mt76x0_vendor_single_wr routine
Remove mt76x0_vendor_single_wr routine and use mt76u_single_wr
utility function for mcu firmware loading
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:46 +0000 (12:40 +0200)]
mt76x0: remove mt76x0_vendor_reset routine
Remove mt76x0_vendor_reset duplicated routine and use mt76u_mcu_fw_reset
utility function for mcu fw reset
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:45 +0000 (12:40 +0200)]
mt76x0: use mt76u_init for bus initialization
Use mt76u_init utility routine for usb initialization.
Moreover remove following unused routines:
- mt76x0_rr
- mt76x0_wr
- mt76x0_rmw
- mt76x0_wr_copy
- mt76x0_assign_pipes
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:44 +0000 (12:40 +0200)]
mt76: add multiple regs read support to usb_mcu layer
Introduce multiple regs read support to mcu layer in mt76-usb module.
Multiple regs read will be reused by mt76x0 driver in usb mcu layer
unification between mt76x0 and mt76x2u drivers
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:43 +0000 (12:40 +0200)]
mt76: move mt76x2u_mcu_deinit routine in mt76-usb module
Move mt76x2u_mcu_deinit routine in usb_mcu layer in order to
be reused by mt76x0 driver in usb mcu layer unification between
mt76x0 and mt76x2u drivers
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:42 +0000 (12:40 +0200)]
mt76: split __mt76u_mcu_send_msg and mt76u_mcu_send_msg routines
Split __mt76u_mcu_send_msg and mt76u_mcu_send_msg in order to be reused
by mt76x0 driver in usb mcu layer unification between mt76x0 and
mt76x2u drivers
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Sat, 25 Aug 2018 10:40:41 +0000 (12:40 +0200)]
mt76: move mt76_reg_pair definition in mt76.h
Move common definition of mt76_reg_pair in mt76.h
and remove duplicated code in mt76x2_init_common.c
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:47 +0000 (13:16 +0200)]
mt76x0: use mt76x02_sta and mt76x02_tx_status
Use common mt76x02_sta and mt76x02_tx_status structures in mt76x0 sub-driver.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:46 +0000 (13:16 +0200)]
mt76x0: initalize custom tx queues
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:45 +0000 (13:16 +0200)]
mt76: unify sta structure part 2
Second part of unifying mt76x02_sta structure between mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:44 +0000 (13:16 +0200)]
mt76: unify sta structure part 1
First part of unifying mt76x02_sta structure between mt76x0 and mt76x2.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:43 +0000 (13:16 +0200)]
mt76: unify mt76x02_vif struct
Private vif structures definitions are the same for mt76x2 and mt76x0.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:42 +0000 (13:16 +0200)]
mt76x0: use mt76_wcid_free in mt76x0
Use helper from util instead of custom code.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:41 +0000 (13:16 +0200)]
mt76: use mac_wcid_set_drop in mt76x0
Move mt76x02_mac_wcid_set_drop to common code and use it in mt76x0.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:40 +0000 (13:16 +0200)]
mt76: unify mac_wcid_setup
Merge mt76x{0,2}_mac_wcid_setup into common code.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:39 +0000 (13:16 +0200)]
mt76: unify mac_wcid_set_key
Merge mt76x{0,2}_mac_wcid_set_key into common code.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:38 +0000 (13:16 +0200)]
mt76: unify mac_shared_key_setup
Merge mt76x{0,2} mac_shared_key_setup into common code.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:37 +0000 (13:16 +0200)]
mt76: add helpers for register access with mt76_dev struct
Add helpers for register access from common code.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:36 +0000 (13:16 +0200)]
mt76: unify mac_get_key_info
Merge mt76x{0,2} mac_get_key_info into new mt76x02_mac.c file.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:35 +0000 (13:16 +0200)]
mt76: create new mt76x02-lib module for common mt76x{0,2} code
Move rxfilter and mutex to common structure. Create mt76x02-lib.ko
for mt76x0 and mt76x2 common functions and create new unified
mt76x02_configure_filter() function there.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:34 +0000 (13:16 +0200)]
mt76: merge mt76x0/regs.h into mt76x02_regs.h
Add missed definitions for mt76x0 into mt76x02_regs.h. Remove
mt76x0/regs.h and fixup mt76x0 code to adjust to some diffrent
registers/fields names.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:33 +0000 (13:16 +0200)]
mt76: rename mt76x2_regs.h
MAC registers are the same for mt76x0 and mt76x2. Rename mt76x2_regs.h
file to reflect that.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Stanislaw Gruszka [Wed, 29 Aug 2018 11:16:32 +0000 (13:16 +0200)]
mt76: unify wait_for_mac
Create new mt76x02_mac.h for common mac functions of mt76x0 and mt76x2
and unity wait_for_mac for both drivers.
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Fri, 24 Aug 2018 10:41:44 +0000 (12:41 +0200)]
mt76: verify evt type in usb mcu response
Verify if evt field is set to EVT_CMD_DONE in usb mcu
response messages. This is a preliminary patch for usb_mcu layer
unification between mt76x0u and mt76x2u driver.
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Lorenzo Bianconi [Fri, 24 Aug 2018 08:17:49 +0000 (10:17 +0200)]
mt76x2u: run device cleanup routine if resume fails
Cleanup {tx,rx} and mcu queues if resume operation fails
Fixes: ee676cd5017c ("mt76: add driver code for MT76x2u based devices")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Geert Uytterhoeven [Thu, 23 Aug 2018 21:27:38 +0000 (23:27 +0200)]
mt76: Fix comparisons with invalid hardware key index
With gcc 4.1.2:
drivers/net/wireless/mediatek/mt76/mt76x0/tx.c: In function ‘mt76x0_tx’:
drivers/net/wireless/mediatek/mt76/mt76x0/tx.c:169: warning: comparison is always true due to limited range of data type
drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c: In function ‘mt76x2_tx’:
drivers/net/wireless/mediatek/mt76/mt76x2_tx_common.c:35: warning: comparison is always true due to limited range of data type
While assigning -1 to a u8 works fine, comparing with -1 does not work
as expected.
Fix this by comparing with 0xff, like is already done in some other
places.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Siva Rebbagondla [Mon, 27 Aug 2018 11:35:15 +0000 (17:05 +0530)]
rsi: improve kernel thread handling to fix kernel panic
While running regressions, observed below kernel panic when sdio disconnect
called. This is because of, kthread_stop() is taking care of
wait_for_completion() by default. When wait_for_completion triggered
in kthread_stop and as it was done already, giving kernel panic.
Hence, removing redundant wait_for_completion() from rsi_kill_thread().
... skipping ...
BUG: unable to handle kernel NULL pointer dereference at (null)
IP: [<
ffffffff810a63df>] exit_creds+0x1f/0x50
PGD 0
Oops: 0002 [#1] SMP
CPU: 0 PID: 6502 Comm: rmmod Tainted: G OE 4.15.9-Generic #154-Ubuntu
Hardware name: Dell Inc. Edge Gateway 3003/ , BIOS 01.00.00 04/17/2017
Stack:
ffff88007392e600 ffff880075847dc0 ffffffff8108160a 0000000000000000
ffff88007392e600 ffff880075847de8 ffffffff810a484b ffff880076127000
ffff88003cd3a800 ffff880074f12a00 ffff880075847e28 ffffffffc09bed15
Call Trace:
[<
ffffffff8108160a>] __put_task_struct+0x5a/0x140
[<
ffffffff810a484b>] kthread_stop+0x10b/0x110
[<
ffffffffc09bed15>] rsi_disconnect+0x2f5/0x300 [ven_rsi_sdio]
[<
ffffffff81578bcb>] ? __pm_runtime_resume+0x5b/0x80
[<
ffffffff816f0918>] sdio_bus_remove+0x38/0x100
[<
ffffffff8156cc64>] __device_release_driver+0xa4/0x150
[<
ffffffff8156d7a5>] driver_detach+0xb5/0xc0
[<
ffffffff8156c6c5>] bus_remove_driver+0x55/0xd0
[<
ffffffff8156dfbc>] driver_unregister+0x2c/0x50
[<
ffffffff816f0b8a>] sdio_unregister_driver+0x1a/0x20
[<
ffffffffc09bf0f5>] rsi_module_exit+0x15/0x30 [ven_rsi_sdio]
[<
ffffffff8110cad8>] SyS_delete_module+0x1b8/0x210
[<
ffffffff81851dc8>] entry_SYSCALL_64_fastpath+0x1c/0xbb
Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Siva Rebbagondla [Mon, 27 Aug 2018 11:35:14 +0000 (17:05 +0530)]
rsi: fix memory alignment issue in ARM32 platforms
During testing in ARM32 platforms, observed below kernel panic, as driver
accessing data beyond the allocated memory while submitting URB to USB.
Fix: Resolved this by specifying correct length by considering 64 bit
alignment. so that, USB bus driver will access only allocated memory.
Unit-test: Tested and confirm that driver bring up and scanning,
connection and data transfer works fine with this fix.
...skipping...
[ 25.389450] Unable to handle kernel paging request at virtual
address
5aa11422
[ 25.403078] Internal error: Oops: 5 [#1] SMP ARM
[ 25.407703] Modules linked in: rsi_usb
[ 25.411473] CPU: 1 PID: 317 Comm: RX-Thread Not tainted 4.18.0-rc7 #1
[ 25.419221] Hardware name: Freescale i.MX6 Quad/DualLite (Device Tree)
[ 25.425764] PC is at skb_release_data+0x90/0x168
[ 25.430393] LR is at skb_release_all+0x28/0x2c
[ 25.434842] pc : [<
807435b0>] lr : [<
80742ba0>] psr:
200e0013 5aa1141e
[ 25.464633] Flags: nzCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment none
[ 25.477524] Process RX-Thread (pid: 317, stack limit = 0x(ptrval))
[ 25.483709] Stack: (0xedf69ed8 to 0xedf6a000)
[ 25.569907] Backtrace:
[ 25.572368] [<
80743520>] (skb_release_data) from [<
80742ba0>]
(skb_release_all+0x28/0x2c)
[ 25.580555] r9:
7f00258c r8:
00000001 r7:
ee355000 r6:
eddab0d0
r5:
eddab000 r4:
eddbb840
[ 25.588308] [<
80742b78>] (skb_release_all) from [<
807432cc>]
(consume_skb+0x30/0x50)
[ 25.596055] r5:
eddab000 r4:
eddbb840
[ 25.599648] [<
8074329c>] (consume_skb) from [<
7f00117c>]
(rsi_usb_rx_thread+0x64/0x12c [rsi_usb])
[ 25.608524] r5:
eddab000 r4:
eddbb840
[ 25.612116] [<
7f001118>] (rsi_usb_rx_thread [rsi_usb]) from
[<
80142750>] (kthread+0x11c/0x15c)
[ 25.620735] r10:
ee9ff9e0 r9:
edcde3b8 r8:
ee355000 r7:
edf68000
r6:
edd3a780 r5:
00000000
[ 25.628567] r4:
edcde380
[ 25.631110] [<
80142634>] (kthread) from [<
801010e8>]
(ret_from_fork+0x14/0x2c)
[ 25.638336] Exception stack(0xedf69fb0 to 0xedf69ff8)
[ 25.682929] ---[ end trace
8236a5496f5b5d3b ]---
Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Rasmus Villemoes [Wed, 22 Aug 2018 13:22:15 +0000 (15:22 +0200)]
brcmfmac: fix wrong strnchr usage
strnchr takes arguments in the order of its name: string, max bytes to
read, character to search for. Here we're passing '\n' aka 10 as the
buffer size, and searching for sizeof(buf) aka BRCMF_DCMD_SMLEN aka
256 (aka '\0', since it's implicitly converted to char) within those 10
bytes.
Just interchanging the last two arguments would still leave a bug,
because if we've been successful once, there are not sizeof(buf)
characters left after the new value of p.
Since clmver is immediately afterwards passed as a %s argument, I assume
that it is actually a properly nul-terminated string. For that case, we
have strreplace().
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Dan Carpenter [Wed, 22 Aug 2018 10:41:26 +0000 (13:41 +0300)]
rt2x00: use simple_read_from_buffer()
The problem with this copy_to_user() calls is that they don't ensure
that "size" is less than the "length" which the user provided.
Obviously, this is debugfs and "size" is normally going to be very small
so it probably doesn't matter, but this is the correct thing to do.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Ganapathi Bhat [Tue, 21 Aug 2018 07:53:02 +0000 (13:23 +0530)]
mwifex: free rx_cmd skb in suspended state
USB suspend handler will kill the presubmitted rx_cmd URB. This
triggers a call to the corresponding URB complete handler, which
will free the rx_cmd skb, associated with rx_cmd URB. Due to a
possible race betwen suspend handler and main thread, depicted in
'commit
bfcacac6c84b ("mwifiex: do no submit URB in suspended
state")', it is possible that the rx_cmd skb will fail to get
freed. This causes a memory leak, since the resume handler will
always allocate a new rx_cmd skb.
To fix this, free the rx_cmd skb in mwifiex_usb_submit_rx_urb, if
the device is in suspended state.
Signed-off-by: Vidya Dharmaraju <vidyad@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Ganapathi Bhat [Tue, 21 Aug 2018 07:53:01 +0000 (13:23 +0530)]
mwifiex: do no submit URB in suspended state
There is a possible race between USB suspend and main thread:
1. After processing the command response, main thread will submit
rx_cmd URB back so as to process next command response, by
calling mwifiex_usb_submit_rx_urb.
2. During USB suspend, the suspend handler will check if rx_cmd
URB is pending(submitted) and if true, kill this URB.
There is a possible race between #1 and #2, where rx_cmd URB will
be submitted by main thread(#1) after the suspend handler check
in #2.
To fix this, check if device is already suspended in
mwifiex_usb_submit_rx_urb, in which case do not submit the URB.
Signed-off-by: Vidya Dharmaraju <vidyad@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Ganapathi Bhat <gbhat@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Larry Finger [Mon, 20 Aug 2018 18:48:31 +0000 (13:48 -0500)]
rtl8187: Fix warning generated when strncpy() destination length matches the sixe argument
In gcc8, when the 3rd argument (size) of a call to strncpy() matches the
length of the first argument, the compiler warns of the possibility of an
unterminated string. Using strlcpy() forces a null at the end.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Colin Ian King [Thu, 16 Aug 2018 12:59:44 +0000 (13:59 +0100)]
orinoco: remove unused array encaps_hdr and macro ENCAPS_OVERHEAD
Array encaps_hdr and macro ENCAPS_OVERHEAD are declared but are
not being used, hence they are redundant and can be removed.
Cleans up clang warning:
warning: 'encaps_hdr' defined but not used [-Wunused-const-variable=]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Chung-Hsien Hsu [Wed, 15 Aug 2018 10:32:40 +0000 (05:32 -0500)]
brcmfmac: add 4-way handshake offload detection for FT-802.1X
Add 4-way handshake offload detection for FT with EAP authentication.
Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Chung-Hsien Hsu [Wed, 15 Aug 2018 10:32:39 +0000 (05:32 -0500)]
brcmfmac: add FT-based AKMs in brcmf_set_key_mgmt() for FT support
Add WLAN_AKM_SUITE_FT_8021X and WLAN_AKM_SUITE_FT_PSK in
brcmf_set_key_mgmt() for FT support.
Signed-off-by: Chung-Hsien Hsu <stanley.hsu@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jia-Shyr Chuang [Wed, 15 Aug 2018 09:23:09 +0000 (04:23 -0500)]
brcmfmac: add CYW89342 mini-PCIe device
CYW89342 is a 2x2 MIMO, 802.11a/b/g/n/ac for WLAN. It is a member of
4355/4359 family.
Signed-off-by: Jia-Shyr Chuang <saint.chuang@cypress.com>
Signed-off-by: Chi-Hsien Lin <chi-hsien.lin@cypress.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Dan Carpenter [Tue, 14 Aug 2018 09:07:48 +0000 (12:07 +0300)]
libertas_tf: prevent underflow in process_cmdrequest()
If recvlength is less than MESSAGE_HEADER_LEN (4) we would end up
corrupting memory.
Fixes: c305a19a0d0a ("libertas_tf: usb specific functions")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Rosen Penev [Sat, 11 Aug 2018 23:33:52 +0000 (16:33 -0700)]
mt76x2u: Add support for Alfa AWUS036ACM
A 2x2 unit with a USB dock for optimal placement.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Varsha Rao [Wed, 25 Jul 2018 19:00:07 +0000 (21:00 +0200)]
cw1200: Remove extra parentheses
Remove unnecessary parentheses to fix the extraneous parentheses clang
warning.
Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Varsha Rao [Wed, 25 Jul 2018 18:56:22 +0000 (20:56 +0200)]
brcmsmac: Remove extra parentheses
Remove the unnecessary parentheses to fix the clang warning of
extraneous parentheses.
Signed-off-by: Varsha Rao <rvarsha016@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Kalle Valo [Fri, 31 Aug 2018 15:05:12 +0000 (18:05 +0300)]
Merge tag 'iwlwifi-next-for-kalle-2018-08-31' of git://git./linux/kernel/git/iwlwifi/iwlwifi-next
iwlwifi patches for 4.20
* One fix for channel-switch handling;
* Some improvements in the HE code;
* New FW API handling;
* Improvements in the debugging code;
* Some improvements in the PCI recovery mechanism;
* Support for a few FW API changes;
* Enable a new scanning feature;
* Continued work on HE (mostly radiotap);
* Some fixes in the FW rate-scaling implementation;
* Other clean-ups and small fixes and improvements;
Luca Coelho [Wed, 15 Aug 2018 19:07:25 +0000 (22:07 +0300)]
iwlwifi: fix devices with PCI Device ID 0x34F0 and 11ac RF modules
The devices with PCI device ID 0x34F0 are part of the SoC and can be
combined with some different external RF modules. The configuration
for these devices should reflect that, but are currently mixed up. To
avoid confusion with discrete devices, add part of the firmware to be
used and the official name of the device to the cfg structs.
This is least reorganization possible (without messing things even
more) that could be done as a bugfix for this SoC. Further
reorganization of this code will be done separately.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Johannes Berg [Thu, 17 May 2018 14:02:36 +0000 (16:02 +0200)]
Revert "iwlwifi: allow memory debug TLV to specify the memory type"
This reverts the addition of memory type in the memory debug TLV
as the firmware never ended up implementing it, and now the PRPH
dump is added as a different TLV.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Ayala Beker [Tue, 1 May 2018 11:40:03 +0000 (14:40 +0300)]
iwlwifi: mvm: activate fragmented EBS in case of fragmented scan
In case of fragmented scan on the HB channels, configure EBS to be
fragmented as well.
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Golan Ben Ami [Tue, 3 Apr 2018 15:37:51 +0000 (18:37 +0300)]
iwlwifi: refactor txq_alloc for supporting more command type
Support more txq_alloc command types by moving the command declaration
to the gen specific area. While at it, move some of the code segments
to a common place for re-use.
Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Johannes Berg [Wed, 9 May 2018 09:53:04 +0000 (11:53 +0200)]
iwlwifi: mvm: decode HE TB PPDU data
Decode the HE TB PPDU data that we get in sniffer mode
and use it to populate the HE radiotap information.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Naftali Goldstein [Tue, 1 May 2018 11:40:44 +0000 (14:40 +0300)]
iwlwifi: rs-fw: support dcm
Add flags to the tlc_cfg_cmd for signaling peer support for receiving
Dual Carrier Modulation at BPSK (MCS 0), and set them according to peer
capabilities.
Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Naftali Goldstein [Tue, 1 May 2018 11:36:23 +0000 (14:36 +0300)]
iwlwifi: rs-fw: enable STBC in he correctly
In the HE phy capabilities IE there are 2 bits to signal support for
STBC in bandwidths of 80Mhz or less, and of 160Mhz.
Use these bits to determine STBC support if this IE exists.
Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Shahar S Matityahu [Thu, 3 May 2018 06:52:12 +0000 (09:52 +0300)]
iwlwifi: avoid code duplication in stopping fw debug data recording
Make all FW debug data stop recording flows to use
iwl_fw_dbg_stop_recording function instead of writing to FW
registers directly.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Shahar S Matityahu [Thu, 3 May 2018 06:41:11 +0000 (09:41 +0300)]
iwlwifi: change monitor DMA to be coherent
Allow access to the memory by the host and the device simultaneously.
This will be needed in some future patches.
Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Naftali Goldstein [Thu, 10 May 2018 17:32:36 +0000 (20:32 +0300)]
iwlwifi: mvm: always init rs_fw with 20MHz bandwidth rates
As with the non-offloaded rs case, during assoc on the ap side the phy
context is set to 20MHz until authorization of a client that supports
wider channel-widths. Support this by sending the initial
tlc_config_cmd with max supported channel width of 20MHz until
authorization succeeds.
Fixes: 6b7a5aea71b3 ("iwlwifi: mvm: always init rs with 20mhz bandwidth rates")
Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Emmanuel Grumbach [Mon, 7 May 2018 13:46:35 +0000 (16:46 +0300)]
iwlwifi: mvm: send BCAST management frames to the right station
Probe responses were sent to the multicast station while
they should be routed to the broadcast station.
This has no negative effect since the frame was still
routed to the right queue, but it looked very fishy
to send a frame to a (queue, station) tuple where
'queue' is not mapped to 'station'.
Fixes: 7c305de2b954 ("iwlwifi: mvm: Direct multicast frames to the correct station")
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Ido Yariv [Tue, 1 May 2018 01:21:19 +0000 (21:21 -0400)]
iwlwifi: Add missing 11n disable module parameter check
In the new method of parsing the NVM the disable_11n module parameter
isn't consulted when setting up HT capabilities. Fix this.
Signed-off-by: Ido Yariv <idox.yariv@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Johannes Berg [Thu, 3 May 2018 11:35:08 +0000 (13:35 +0200)]
iwlwifi: mvm: remove channel 2 from HE radiotap if not applicable
If the bandwidth is only 20 MHz, then the second channel doesn't
exist, but the hardware reports the CRC was OK. Suppress the data
of the second channel in the HE radiotap in this case, by marking
it as not known.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Johannes Berg [Thu, 3 May 2018 10:52:16 +0000 (12:52 +0200)]
iwlwifi: mvm: report # of LTF symbols for extended range SU PPDUs
This is the same as for SU PPDUs, so it's easy to do.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Johannes Berg [Wed, 2 May 2018 20:53:34 +0000 (22:53 +0200)]
iwlwifi: mvm: properly decode HE GI duration
The GI duration depends on the frame type in some cases,
take that into account when decoding for radiotap.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Johannes Berg [Wed, 2 May 2018 09:20:00 +0000 (11:20 +0200)]
iwlwifi: mvm: put LTF symbol size into HE radiotap
I evidently completely confused "number of LTF symbols" and "LTF size".
Radiotap was reporting the former, while I thought it was the latter,
and we really need both.
Add the LTF symbol size into the newly defined field in radiotap.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Johannes Berg [Thu, 26 Apr 2018 11:14:26 +0000 (13:14 +0200)]
iwlwifi: mvm: implement extended HE-MU sniffer API
Implement the extended HE-MU info type decoding to show the HE-SIG-B
common contents in the HE-MU radiotap field.
The DW4 data is partially overwritten by the hardware in all cases, so
only the higher 16 bits can be used. To be able to use it for the HE
SIG-B common data anyway, move the bits around in the following way:
SIG-B common 0: DW 4 -> DW 7
SIG-B common 1: DW 7 -> DW 8
SIG-B common 2: DW 8 -> DW 4 (upper half)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Luca Coelho [Fri, 24 Aug 2018 07:50:45 +0000 (10:50 +0300)]
iwlwifi: remove all occurrences of the FSF address paragraph
The Free Software Foundation address is superfluous and causes
checkpatch to issue a warning when present. Remove all paragraphs
with FSF's address to prevent that.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
projects / openwrt / staging / blogic.git / log