RX_HTRSH interrupt sometimes triggered during device reset
procedure.
To prevent handling this interrupt when not required, unmask
this interrupt only if we are connected and mask it when
disconnected.
Signed-off-by: NMaya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Network stack can try to transmit data while AP / STA is
disconnected.
Change this print-out to debug level as this should not be
handled as error.
This patch also adds wil_dbg_ratelimited, used to limit the
above print-out.
Signed-off-by: NMaya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

When using interrupt moderation RX_HTRSH interrupt can occur
frequently during high throughput and should not be considered
as error.
Such print-outs can degrade the performance hence should be printed
in debug print level.
Signed-off-by: NMaya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

P2P search can only run on the social channel (channel 2).
When issuing a scan request on the P2P_DEVICE interface,
driver ignored the channels argument and always performed a P2P
search.
Fix this by checking the channels argument, if it is
not specified (meaning full scan) or if a non-social channel
was specified, perform a regular scan and not a P2P search.
Signed-off-by: NLior David <qca_liord@qca.qualcomm.com>
Signed-off-by: NMaya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Add __func__ to wil_err and wil_info for easier
debugging.
Signed-off-by: NMaya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

It's useful to permit the customization of the debug uart baud rate. Enable
this and send down the value to the chip if we're enabling debug.
Signed-off-by: NSteve deRosier <steve.derosier@lairdtech.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

For some reason, the 6004 HW 3.0 definition was missing the value for the
uarttx_pin (used for firmware debug). This corrects this situation.
Signed-off-by: NSteve deRosier <steve.derosier@lairdtech.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

fix a typo (spelling mistake) in 'ath10k_start'
Signed-off-by: NMohammed Shafi Shajakhan <mohammed@qti.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

QCA6174 WLAN.RM.2.0 firmware uses max_tx_power instead of using max_reg_power
to set transmission power. The tx power was about -50dbm, after applying this
change, it become -32dbm.
Signed-off-by: NAlan Liu <alanliu@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Fill in the capability list with more values from the downstream driver.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

The WCN36XX_HAL_RMV_BSSKEY_RSP carries a single u32 with "status", so we
can use the standard status check function for decoding the result.

This is the last user of the v2 status checker, so remove the struct and
helper function.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

When disabling the beacon we must delete the bss before idling the link.
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

EXIT_BMPS_REQ was using the command struct for ENTER_BMPS_REQ. I
spotted this when looking at command dumps.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Pass the multicast list to FW.

This patch also adds a way to build the smd command in place. This is
needed because the MC list command is too big for the stack.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
[bjorn: dropped FIF_PROMISC_IN_BSS usage]
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Knowing the association state is needed for mc filtering.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

This fixes a problem connecting to an open network after being
connected to an encrypted network.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

When converting to version 1 of the config_sta struct not all
members where copied. This fixes the problem of multicast frames
not being delivered on an encrypted network.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

This message does not follow the canonical format and needs it's own
parser.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

This does not work with multiple sta's in a vif.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

For consistency with other code.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

While poking at this I also change two related things. I rename one
variable to make the names consistent. I also move one assignment of
priv_sta to the declaration to save a few lines.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Some code used priv_vif and some used vif_priv. Convert all to vif_priv
for consistency.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Makes the code a little easier to read.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

The wcn36xx FW expects a fixed size TIM PVM in the beacon template. If
supplied with a shorter than expected PVM it will overwrite the IE
following the TIM.

Squashed with fix from Jason Mobarak <jam@cozybit.com>:
Patch "wcn36xx: Pad TIM PVM if needed" has caused a regression in mesh
beaconing.  The field tim_off is always 0 for mesh mode, and thus
pvm_len (referring to the TIM length field) and pad are both incorrectly
calculated.  Thus, msg_body.beacon_length is incorrectly calculated for
mesh mode. Fix this.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
Signed-off-by: NJason Mobarak <jam@cozybit.com>
[bjorn: squashed in Jason's fixup]
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Needed for coming improvements. No functional changes.
Signed-off-by: NPontus Fuchs <pontus.fuchs@gmail.com>
[bjorn: restored BEACON_TEMPLATE_SIZE define to 0x180]
Signed-off-by: NBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

The Wistron DNMA-92 and Compex WLM200NX have inverted LED polarity
(active high instead of active low).

The same PCI Subsystem ID is used by both cards, which are based on
the same Atheros MB92 design.

Cc: <linux-wireless@vger.kernel.org>
Cc: <ath9k-devel@qca.qualcomm.com>
Cc: <ath9k-devel@lists.ath9k.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: NVittorio Gambaletta <linuxbugs@vittgam.net>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

The LED can be active high instead of active low on some hardware.

Add the led_active_high module parameter. It defaults to -1 to obey
platform data as before.

Setting the parameter to 1 or 0 will force the LED respectively
active high or active low.

Cc: <linux-wireless@vger.kernel.org>
Cc: <ath9k-devel@qca.qualcomm.com>
Cc: <ath9k-devel@lists.ath9k.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: NVittorio Gambaletta <linuxbugs@vittgam.net>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

It's not needed for anything so just get rid of it.
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Now that all firmware-N.bin related are within struct ath10k_fw_file we can
switch to use ath10k_core_fetch_firmware_api_n() and delete almost identical
ath10k_tm_fetch_utf_firmware_api_2().
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Preparation for testmode.c to use ath10k_core_fetch_board_data_api_n().
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Preparation for testmode.c to use ath10k_core_fetch_board_data_api_n().
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Preparation for testmode.c to use ath10k_core_fetch_board_data_api_n().
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Preparation for testmode.c to use ath10k_core_fetch_board_data_api_n().
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

To make it easier to share ath10k_core_fetch_board_data_api_n() with testmode.c
refactor all firmware components to struct ath10k_fw_components. This structure
will hold firmware related files, for example firmware-N.bin and board-N.bin.

For firmware-N.bin create a new struct ath10k_fw_file which contains the actual
firmware image as well as the parsed data from the image.

Modify ath10k_core_start() to take struct ath10k_fw_components() as an argument
which makes it possible in following patches to drop some ugly hacks from
testmode.c.
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

This has ben deprecated years ago, I haven't heard anyone using it since and
most likely it won't even work anymore. So just remove all of it.
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

ah is written twice with the same value, remove one of the
redundant assignments to ah.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Tx power limitations at upper layers are interpreted in
the EIRP domain. When the user requests a given maximum
txpower, e.g. with: 'iw phy0 set txpower fixed 1500',
he expects the EIRP to be at or below 15dBm.

In ath9k_hw_apply_txpower(), the interpretation is
different: the antenna-gain is capped against the
current txpower limit in the regulatory, but not
against the user set value. It ensures that the
resulting EIRP is below the limit defined by the
active countrycode, but not below the value the
user requested.

In a scenario like e.g.
 a) antenna_gain=6
 b) countrycode limits to eirp=18
 c) user set txpower=15
this will cause a setting for AR_PHY_POWER_TX_RATE
regs resulting in an EIRP > 15.

This patch ensures that antenna-gain is considered
whenever the txpower limit is adjusted and with that
the user set limits are kept.
Signed-off-by: NZefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>

Replace an explicit initialisation for one local variable at the beginning
by a conditional assignment.
Signed-off-by: NMarkus Elfring <elfring@users.sourceforge.net>
Reviewed-by: NOleksij Rempel <linux@rempel-privat.de>
Reviewed-by: NJulian Calaby <julian.calaby@gmail.com>
Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>