This patch adds 'qca,gpio-mask=<u32>' device tree property to ath9k node.
This optional setting is a hack and should only be used in very special
(and rare) cases when a button or LED is wired to a GPIO pin normally
masked out (due to being one-way etc). Netgear WNDR4300 v2 is one such
example - it uses GPI9 for RFKILL.
See ath9k/reg.h *_GPIO_MASK constants.
Use with caution and expect to see stream of kernel warnings if wrong
mask value is provided.
Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Network interfaces are looked up based on the device behind a phy, so the
phy needs to be checked separately
Signed-off-by: Felix Fietkau <nbd@nbd.name>
These two hacks are no longer necessary as they've
been moved to a special variant of kmod-ath10k-ct.
So, if you have a device suffering from low-memory
situation and getting applications crashes due to
the OOM reaper or kernel panics with ath10k, please
use the "kmod-ath10k-ct-smallbuffers" package from
now on.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This adds a (currently missing) throughput LED trigger for the rt2x00
driver. Previously, LED triggers had to be assigned to the netdev, which
was limited to a single VAP.
Signed-off-by: David Bauer <mail@david-bauer.net>
Tested-by: Christoph Krapp <achterin@googlemail.com>
This update doesn't include:
3b1e0a7bdfee brcmfmac: add support for SAE authentication offload
be898fed355e brcmfmac: send port authorized event for FT-802.1X
due to nl80211 dependencies.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
With this patch, txpower for the PHY is applied when configuring the PHY
instead of the VIF. Otherwise, the configured txpower is not applied for
the first initialized VIF when using DFS channels, as it is currently
applied too early when the CAC hasn't finished.
Reported-by: Martin Weinelt <martin@darmstadt.freifunk.net
Signed-off-by: David Bauer <mail@david-bauer.net>
Tested-by: Martin Weinelt <martin@darmstadt.freifunk.net>
If no AP is configured, hostapd-${phy}.conf is not being created,
hence md5sum fails and causes log pollution:
netifd: radio1 (3183): md5sum: can't open '/var/run/hostapd-phy1.conf': No such file or directoy
Hence make sure the file exists when calling md5sum.
Fixes: a5bc9787d4 ("mac80211: add support for dynamically reconfiguring wifi")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Before commit 60fb4c92b6 ("hostapd: add ubus reload") netifd was
tracking hostapd/wpa_supplicant and restarting wifi in case of a
process crash. Restore this behaviour by tracking the PIDs of
hostapd and wpa_supplicant.
Also make sure hostapd and/or wpa_supplicant have been started before
emmitting ubus calls to them using ubus wait_for.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
In addition to wpa_supplicant and hostapd managed interfaces, also
track unmanaged interfaces. This is used to make sure that running
'wifi' always returns into a clean state regardless of what the user
did before.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
The Owl Loader (named after the codename that Atheros gave
these devices back in the day) has been accepted upstream.
This patch removes the "misc" driver OpenWrt had and adds
the remaining differences against the version that ships
with 5.4-rc1 into a separate "120-owl-loader-compat.patch"
file that can be cut down once AR71XX is being dealt with.
Note: I decided to keep the existing (kmod-)owl-loader
package name around for now. The kernel module file in
the kmod package will be called ath9k_pci_owl_loader.ko
though.
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This also fixes mac80211_prepare_vif iw set channel in monitor or
mesh mode.
Signed-off-by: Santiago Piccinini <spiccinini@altermundi.net>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: fixed commit message]
Commit b3d8b3a introduced a new test:
[ -n "$noscan" -a "$noscan" -gt 0 ] && hostapd_noscan=1
But if length of "$noscan" is zero (noscan is not set) this doesn't stop
the shell to evaluate the rest of the test.
root@hank2:~# [ -n "$noscan" -a "$noscan" -gt 0 ]
ash: out of range
root@hank2:~#
So when radios are brought up this shows in the log:
Sat Nov 23 10:51:38 2019 daemon.info procd: - init complete -
Sat Nov 23 10:52:24 2019 daemon.notice netifd: radio1 (1243): sh: out of range
Sat Nov 23 10:52:25 2019 user.notice firewall: Reloading firewall due to ifup of wan (eth0.2)
Sat Nov 23 10:52:25 2019 daemon.notice netifd: radio0 (1242): sh: out of range
Sat Nov 23 10:52:26 2019 authpriv.info dropbear[1536]: Not backgrounding
This commit sets noscan to 0 if unset and removes the gratuitous length
check, preventing the warning.
Signed-off-by: Sebastian Kemper <sebastian_ml@gmx.net>
This updates mac80211 to backports based on kernel 5.4-rc8.
The deleted patches were applied upstream.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This potentially fixes some issues seen on IBSS
when interfaces go out of range and then re-appear.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
The skb_get_hash_perturb() function now takes a siphash_key_t instead of
an u32. This was changed in commit 55667441c84f ("net/flow_dissector:
switch to siphash"). Use the correct type in the fq header file
depending on the kernel version.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Keep existing wdev when creating new nl80211 interfaces if phy and
type match, delete it otherwise.
To make this work, also remove left-over debugging function which
prevented the return-value of the 'iw' command to be taken into
account in mac80211_iw_interface_add().
As 4addr-mode (WDS) was setup during interface creation for station
interfaces, also set it after interface creation to make sure an
existing sta interface ends up with the right mode.
Fixes: a5bc9787d4 ("mac80211: add support for dynamically
reconfiguring wifi")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Changes introduced for dynamic wifi reconfiguration left behind
unmanaged interface types. Restore parts of the old function to
also clean (unencrypted, non-DFS) mesh and ad-hoc interfaces.
Fixes: a5bc9787d4 ("mac80211: add support for dynamically
reconfiguring wifi")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Change scripts to use ubus interface of hostapd/wpa_supplicant to
add/remove/modify wireless interfaces instead of (re-)starting the
services.
Signed-off-by: John Crispin <john@phrozen.org>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Instead of depending on kmod-usb2 make it depend on the normal USB
dependencies. This should hopefully fix some problems seen in the build
bot builds for powerpc_8540.
In addition also activate DRIVER_11N_SUPPORT support.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The QCA953x only supports 25 MHz refclk, however some OEMs set an
invalid bootstrap value for the REF_CLK option, which would break the
clock detection in ath9k.
Force the QCA953x refclk to 25MHz in ath9k, as this is (according to the
datasheet) the only valid frequency.
Signed-off-by: David Bauer <mail@david-bauer.net>
The device path will be the same for the first phy. For all subsequent
phys, the path gets an extra +1, +2, ...
Move the code for converting path to phy and vice versa to a separate
library script shared by config detection code and the netifd wireless
handler script
Signed-off-by: Felix Fietkau <nbd@nbd.name>
https://patchwork.kernel.org/patch/11224189/
--
On 2019-10-28 06:07, wbob wrote:
> Hello Roman,
>
> while reading around drivers/net/wireless/ralink/rt2x00/rt2800lib.c
> I stumbled on what I think is an edit of yours made in error in march
> 2017:
>
> https://github.com/torvalds/linux/commit/41977e86#diff-dae5dc10da180f3b055809a48118e18aR5281
>
> RT6352 in line 5281 should not have been introduced as the "else if"
> below line 5291 can then not take effect for a RT6352 device. Another
> possibility is for line 5291 to be not for RT6352, but this seems
> very unlikely. Are you able to clarify still after this substantial time?
>
> 5277: static int rt2800_init_registers(struct rt2x00_dev *rt2x00dev)
> ...
> 5279: } else if (rt2x00_rt(rt2x00dev, RT5390) ||
> 5280: rt2x00_rt(rt2x00dev, RT5392) ||
> 5281: rt2x00_rt(rt2x00dev, RT6352)) {
> ...
> 5291: } else if (rt2x00_rt(rt2x00dev, RT6352)) {
> ...
Hence remove errornous line 5281 to make the driver actually
execute the correct initialization routine for MT7620 chips.
As it was requested by Stanislaw Gruszka remove setting values of
MIMO_PS_CFG and TX_PIN_CFG. MIMO_PS_CFG is responsible for MIMO
power-safe mode (which is disabled), hence we can drop setting it.
TX_PIN_CFG is set correctly in other functions, and as setting this
value breaks some devices, rather don't set it here during init, but
only modify it later on.
Fixes: 41977e86c984 ("rt2x00: add support for MT7620")
Reported-by: wbob <wbob@jify.de>
Reported-by: Roman Yeryomin <roman@advem.lv>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
--
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit fixes failing builds because of an incorrect configuration
for the kmod-rtw88 package.
RTW88_8822BE as well as RTW88_8822CE have to bes selected as "y" even
when building the driver as a module.
Signed-off-by: David Bauer <mail@david-bauer.net>
This commits adds packaging for the new RTW88 driver from Realtek.
It supports the Realtek 8822BE/8822CE PCIe wireless chips.
For operation, the complementary firmware has to be loaded.
Signed-off-by: David Bauer <mail@david-bauer.net>
This updates mac80211 to backports based on kernel 5.4-rc2
ath10k-ct was updated to match the API changes and iw now uses the new
nl80211.h header file.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
The channel can be selected automatically at run time by setting
channel=acs_survey or channel=0, both of which will enable the ACS survey
based algorithm in hostapd. If the option acs_exclude_dfs is set in the
hostpad config DFS channels from ACS are excluded on channel selection.
This commit will add the possibilty to exclude the dfs channel on ACS
survey.
Signed-off-by: Florian Eckert <fe@dev.tdt.de>
In non-ETSI regulatory domains scan is blocked when operating channel
is a DFS channel. For ETSI, however, once DFS channel is marked as
available after the CAC, this channel will remain available (for some
time) even after leaving this channel.
Therefore a scan can be done without any impact on the availability
of the DFS channel as no new CAC is required after the scan.
Enable scan in mac80211 in these cases.
Signed-off-by: Aaron Komisar <aaron.komisar@tandemg.com>
Link: https://lore.kernel.org/r/1570024728-17284-1-git-send-email-aaron.komisar@tandemg.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
This backport fixes high latency (>100ms) on the WiFi link when using a
QCA988x Wave 1 radio. The ath10k-ct driver is not affected by this bug
from my testing, hence why it hasn't been discovered earlier.
Signed-off-by: David Bauer <mail@david-bauer.net>
https://patchwork.kernel.org/patch/11161981/
--
From: Stanislaw Gruszka <sgruszka@redhat.com>
Subject: [PATCH] rt2x00: initialize last_reset
Initialize last_reset variable to INITIAL_JIFFIES, otherwise it is not
possible to test H/W reset for first 5 minutes of system run.
Fixes: e403fa31ed71 ("rt2x00: add restart hw")
Reported-and-tested-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
--
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This makes brcmfmac use the same wiphy after PCIe reset to help user
space handle corner cases (e.g. firmware crash).
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
From: Stanislaw Gruszka <sgruszka@redhat.com>
This reverts commit 9ad3b55654455258a9463384edb40077439d879f.
As reported by Sergey:
"I got some problem after upgrade kernel to 5.2 version (debian testing
linux-image-5.2.0-2-amd64). 5Ghz client stopped to see AP.
Some tests with 1metre distance between client-AP: 2.4Ghz -22dBm, for
5Ghz - 53dBm !, for longer distance (8m + walls) 2.4 - 61dBm, 5Ghz not
visible."
It was identified that rx signal level degradation was caused by
9ad3b5565445 ("rt2800: enable TX_PIN_CFG_LNA_PE_ bits per band").
So revert this commit.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Close cooperation with Lorenzo Bianconi resulted
in these patches which fix all remaining seen issues
when using dynack.
Fix link losses when:
- Late Ack's are not seen or not present
- switching from too low static coverage class to dynack on a live link
These are fixed by setting the Ack Timeout/Slottime to
the max possible value for the currently used channel width when
a new station has been discovered.
When traffic flows, dynack is able to adjust to optimal values
within a few packets received (typically < 1 second)
These changes have been thoroughly tested on ~60 offshore devices
all interconnected using mesh over IBSS and dynack enabled on all.
Distances between devices varied from <100m up to ~35km
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
