The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
This change itself doesn't change the selected CTL of this country and is
only required to stay in sync with the QCA mappings.
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't correctly
mapped to the actual CTL entries in EEPROM then it could happen that the
device violates the regulations. But it can also happen that the device is
then not able to be used with its full txpower on all rates.
The CTL mappings for this regdomain code were now changed to:
* 2.4GHz: ETSI
* 5GHz: NO_CTL -> ETSI
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't available and
it is still programmed in the EEPROM then it will cause an error and stop
the initialization with:
Invalid EEPROM contents
The current CTL mappings for this regdomain code are:
* 2.4GHz: ETSI
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't available and
it is still programmed in the EEPROM then it will cause an error and stop
the initialization with:
Invalid EEPROM contents
The current CTL mappings for this regdomain code are:
* 2.4GHz: ETSI
* 5GHz: ETSI
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't available and
it is still programmed in the EEPROM then it will cause an error and stop
the initialization with:
Invalid EEPROM contents
The current CTL mappings for this regdomain code are:
* 2.4GHz: ETSI
* 5GHz: ETSI
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't available and
it is still programmed in the EEPROM then it will cause an error and stop
the initialization with:
Invalid EEPROM contents
The current CTL mappings for this regdomain code are:
* 2.4GHz: ETSI
* 5GHz: ETSI
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The regdomain code is used to select the correct the correct conformance
test limits (CTL) for a country. If the regdomain code isn't available and
it is still programmed in the EEPROM then it will cause an error and stop
the initialization with:
Invalid EEPROM contents
The current CTL mappings for this regdomain code are:
* 2.4GHz: FCC
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: ETSI
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: ETSI
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: ETSI
* 5GHz: ETSI
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: ETSI
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: FCC
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: ETSI
* 5GHz: ETSI
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: ETSI
* 5GHz: ETSI
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: ETSI
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: FCC
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The country code is used by the ath to detect the ISO 3166-1 alpha-2 name
and to select the correct conformance test limits (CTL) for a country. If
the country isn't available and it is still programmed in the EEPROM then
it will cause an error and stop the initialization with:
Invalid EEPROM contents
The current CTL mappings for this country are:
* 2.4GHz: ETSI
* 5GHz: FCC
Signed-off-by: Sven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Configure channel dwell time from duration of the scan request
received from mac80211 when the duration is non-zero. When the
scan request does not have duration value, use the default ones,
the current implementation.
Corresponding flag NL80211_EXT_FEATURE_SET_SCAN_DWELL is
advertized.
Supported Chipsets:
-QCA988X/QCA9887 PCI
-QCA99X0/QCA9984/QCA9888/QCA4019 PCI
-QCA6174/QCA9377 PCI/USB/SDIO
-WCN3990 SNOC
Tested on QCA9984 with firmware ver 10.4-3.6-0010
Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This patch adds firmware crash memory dump support for QCA9888 and QCA99X0.
Tested on:
QCA9888 firmware 10.4-3.5.3-00053
QCA99X0 firmware 10.4.1.00030-1
Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
ath.git patches for 4.18. Major changes:
ath10k
* add quiet mode support for QCA6174/QCA9377
wil6210
* disable WIL6210_TRACING kconfig option by default
wil_err inside wil_rx_refill can flood the log buffer.
Replace it with wil_err_ratelimited.
Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Remove unused members from struct wil_tid_ampdu_rx
Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
WMI command reply saved in uninitialized struct.
In order to avoid accessing unset values from FW initialize
the reply struct.
Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Rearrange the code by having new function wmi_mgmt_tx() to take care
of the WMI part of wil_cfg80211_mgmt_tx().
Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Change the type of the argument reply_size from u8 to
u16 in order to support reply sizes > 255 bytes.
The driver already supports u16 reply size in all
other places, this was the only missing change.
Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Move the call to wil6210_disconnect so it will be called
before unregister_netdevice. This is because it calls
netif_carrier_off which is forbidden to call on an
unregistered net device. Calling netif_carrier_off can
add a link watch event which might be handled after
net device was freed, causing a kernel oops.
Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Align to latest version of the auto generated wmi file
describing the interface with FW
Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Disable WIL6210_TRACING by default to avoid its performance overhead.
Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Use the BIT() macro from 'linux/bitops.h' to define the rx desc
bit flags to have consistency with new definitions.
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
For some reason not all entries used ATH10K_FW_DIR so fix that. No functional
changes.
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Variable buf_len and num_vdev_stats are being assigned but never read.
These are redundant and can be remove.
Signed-off-by: Kenneth Lu <kuohsianglu@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
ath10k_mac_tx_push_txq returns either a postive integer (length) on
success or a negative error code on error.
The "if (ret) break;" statement will thus always break out of the loop
immediately after ath10k_mac_tx_push_txq has returned (making the loop
pointless).
A side effect of this fix is that we will iterate the queue until
ath10k_mac_tx_push_txq returns -ENOENT. This will make sure the queue is
not added back to ar->txqs when it is empty. This could potentially
improve performance somewhat (I have seen a small improvement with SDIO
devices).
Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Structure platform_driver does not need to set the owner field, as this
will be populated by the driver core.
Generated by scripts/coccinelle/api/platform_no_drv_owner.cocci.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
To enable thermal throttling for QCA6174 and QCA9377,
implement gen_pdev_set_quiet_mode for them.
With this change, quiet period for QCA6174/QCA9377 can
be also set/get via debugfs.
Usage:
To set quiet period:
echo <period> > /sys/kernel/debug/ieee80211/phyX/ath10k/quiet_period
To get the current quiet period:
cat /sys/kernel/debug/ieee80211/phyX/ath10k/quiet_period
This change has been verified with
QCA6174 hw3.2(fw: WLAN_RM.4.4.1-00102-QCARMSWP-1).
Signed-off-by: Yu Wang <yyuwang@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Since the addition of the TXQ stats to cfg80211, the station_info struct
has grown to be quite large, which results in warnings when allocated on
the stack. Fix the affected places to do dynamic allocations instead.
Fixes: 52539ca89f ("cfg80211: Expose TXQ stats and parameters to userspace")
Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Jump to the correct label in error handling path.
At this point of execution create_singlethread_workqueue() has succeeded,
so it should be properly destroyed.
Jump label was renamed in commit ec2c64e202 ("ath10k: sdio: fix memory
leak for probe allocations").
However, the bug was originally introduced in commit d96db25d20
("ath10k: add initial SDIO support").
Fixes: d96db25d20 ("ath10k: add initial SDIO support")
Signed-off-by: Niklas Cassel <niklas.cassel@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Trivial fix to spelling mistake in ath10k_warn warning message text
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
The method ndo_start_xmit() is defined as returning an 'netdev_tx_t',
which is a typedef for an enum type, but the implementation in this
driver returns an 'int'.
Fix this by returning 'netdev_tx_t' in this driver too.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
During write to some of debugfs in ath10k, few variables exposing stack
data when process user input. which leads to possible information leak.
This patch fix this issue by initializing buffer and checks
the return valure of 'simple_write_to_buffer'.
Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
ath.git patches for 4.18. Major changes:
ath10k
* enable temperature reads for QCA6174 and QCA9377
* add firmware memory dump support for QCA9984
* continue adding WCN3990 support via SNOC bus
When the wifi driver core passes IE elements in the scan request, append
them to the firmware message. The driver currently tells the core that
it is capable of attaching up to WCN36XX_MAX_SCAN_IE_LEN octets, but
doesn't actually pass them to the the hardware.
Note that this patch doesn't fix a bug that was observed. The change is
merely done for the sake of completeness as the hardware supports
appending IEs in scans. Tests show that network scans work fine with
this patch applied.
Some defines were moved around to avoid cyclic include dependencies.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Pass the bss_type of the currently configured BSS in the message for the
scan request. Therefore, that setting needs to be kept in struct
wcn36xx_vif.
This seems to be only interesting when scanning for a specific SSID
and doesn't matter for regular wildcard scans.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
For firmwares that don't have the SCAN_OFFLOAD feature bit set, do
not call into wcn36xx_smd_stop_hw_scan(). Instead, stop the asynchronous
work and call into ieee80211_scan_completed() immediately.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
When the network interface goes down while a scan request is still
pending that can't be stopped due to firmware hickups, wcn->scan_req
remains set, even though the hardware is deinitialized. This results
in -EBUSY for all scan requests after the interface was brought up
again.
Fix this by explicitly completing pending scan requests in
wcn36xx_stop().
Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
When the firmware sends a WCN36XX_HAL_SCAN_IND_DEQUEUED indication,
the request is apparently no longer valid. Attempts to stop the hardware
scan request subsequently will lead to the following error message, and
the hardware is no longer able to communicate with any AP:
[ 57.917186] wcn36xx: ERROR hal_stop_scan_offload response failed err=5
Interpreting this indicator message as scan abortion fixes this.
While at it, add a newline to a debug print.
Signed-off-by: Daniel Mack <daniel@zonque.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Enable sta power save in fw for the targets that
supports idle power save. The idle ps enable command
will be ignored by the firmware which does not support
this feature.
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
SRRI/DRRI are not mapped in the HW Shadow block and can lead
to un-clocked access if common subsystem in the target is
powered down due to idle mode.
To mitigate this problem SRRI/DRRI can be read from
DDR instead of doing an actual hardware read.
Host allocates non cached memory on ddr and configures
the physical address of this memory to the CE hardware.
The hardware updates the RRI on this particular location.
Read SRRI/DRRI from DDR location instead of
direct target read.
Enable retention restore on ddr using hw params to enable
in specific targets.
Signed-off-by: Govind Singh <govinds@codeaurora.org>
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
WCN3990 needs shadow register write operation support
for copy engine for regular operation in powersave mode.
Add support for copy engine shadow register write in
datapath tx for WCN3990
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
