Tear down all interfaces if the antenna settings change, so that the
capabilities can be recalculated properly
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This implements vastly improved dynamic configuration reload support.
It can handle configuration changes on individual wifi interfaces, as well
as adding/removing interfaces.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This patch makes some improvements to the MT7620 RF calibration.
1. Move MT7620 PA/LNA calibration code to dedicated functions.
2. Restore RF and BBP registers before R-Calibration.
3. Do Rx DCOC calibration again before RXIQ calibration.
4. Use SoC specific AGC initial LNA value.
5. Correct MAC_RX_EN mask in rt2800_r_calibration()[1].
[1] This change may fix the "BBP/RF register access failed" error:
ieee80211 phy0: rt2800_wait_bbp_rf_ready: Error - BBP/RF register access failed, aborting
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
This patch adds basic TX power control for the MT7620 and limits its
maximum TX power. This can avoid the link speed decrease caused by
chip overheating.
Signed-off-by: Shiji Yang <yangshiji66@qq.com>
This patch will only force mac80211 loss detection upon ath10k by
masking the driver-specific loss-detection bit.
Ref: commit ed816f6ba8 ("mac80211: always use mac80211 loss detection")
Signed-off-by: David Bauer <mail@david-bauer.net>
ath10k does not report excessive loss in case of broken block-ack
sessions. The loss is communicated to the host-os, but ath10k does not
trigger a low-ack events by itself.
The mac80211 framework for loss detection however detects this
circumstance well in case of ath10k. So use it regardless of ath10k's
own loss detection mechanism.
Signed-off-by: David Bauer <mail@david-bauer.net>
Currently, ipq807x only covers Qualcomm IPQ807x SoC-s.
However, Qualcomm also has IPQ60xx and IPQ50xx SoC-s under the AX WiSoC-s
and they share a lot of stuff with IPQ807x, especially IPQ60xx so to avoid
duplicating kernel patches and everything lets make a common target with
per SoC subtargets.
Start doing that by renaming ipq807x to qualcommax so that dependencies
on ipq807x target can be updated.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Synchronize the ath11k backports with the current ath-next tree.
This introduces support for MBSSID and EMA, adds factory test mode and
some new HTT stats.
Tested-by: Francisco G Luna <frangonlun@gmail.com>
Signed-off-by: Robert Marko <robimarko@gmail.com>
Backport EMA beacon support from kernel 6.4.
It is required for MBSSID/EMA suport in ath11k that will follow.
Tested-by: Francisco G Luna <frangonlun@gmail.com>
Signed-off-by: Robert Marko <robimarko@gmail.com>
Kernel 6.1 now has fortify_memcpy_chk() and it is causing the following
warning while trying to compile backports:
CC [M] /home/robimarko/Building/AX3600/ipq807x-5.15/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/backports-6.1.24/net/wireless/util.o
In file included from ./include/linux/string.h:253,
from /home/robimarko/Building/AX3600/ipq807x-5.15/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/backports-6.1.24/backport-include/linux/string.h:3,
from ./include/linux/bitmap.h:11,
from ./include/linux/cpumask.h:12,
from ./include/linux/smp.h:13,
from ./arch/arm64/include/asm/arch_timer.h:18,
from ./arch/arm64/include/asm/timex.h:8,
from ./include/linux/timex.h:67,
from ./include/linux/time32.h:13,
from ./include/linux/time.h:60,
from /home/robimarko/Building/AX3600/ipq807x-5.15/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/backports-6.1.24/backport-include/linux/time.h:3,
from ./include/linux/skbuff.h:15,
from /home/robimarko/Building/AX3600/ipq807x-5.15/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/backports-6.1.24/backport-include/linux/skbuff.h:3,
from ./include/linux/if_ether.h:19,
from /home/robimarko/Building/AX3600/ipq807x-5.15/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/backports-6.1.24/backport-include/linux/if_ether.h:3,
from ./include/linux/etherdevice.h:20,
from /home/robimarko/Building/AX3600/ipq807x-5.15/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/backports-6.1.24/backport-include/linux/etherdevice.h:3,
from /home/robimarko/Building/AX3600/ipq807x-5.15/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/backports-6.1.24/net/wireless/util.c:12:
In function 'fortify_memcpy_chk',
inlined from 'ieee80211_strip_8023_mesh_hdr' at /home/robimarko/Building/AX3600/ipq807x-5.15/build_dir/target-aarch64_cortex-a53_musl/linux-ipq807x_generic/backports-6.1.24/net/wireless/util.c:590:3:
./include/linux/fortify-string.h:404:25: error: call to '__write_overflow_field' declared with attribute warning: detected write beyond size of field (1st parameter); maybe use struct_group()? [-Werror=attribute-warning]
404 | __write_overflow_field(p_size_field, size);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
This issue was fixed in the final version of
("wifi: mac80211: fix receiving A-MSDU frames on mesh interfaces") that was
merged upstream but we have a older version that is using:
memcpy(&payload.eth.h_dest, mesh_addr, 2 * ETH_ALEN);
instead of:
memcpy(&payload.eth, mesh_addr, 2 * ETH_ALEN);
So, lets just backport the merged version of patch to fix the issue.
Signed-off-by: Robert Marko <robimarko@gmail.com>
That was a workaround for OpenWrt generation of config files. This patch
was used to postpone returning from probe function until loading
firmware and calling register_wiphy().
All of that is not needed anymore thanks to the ieee80211 hotplug.d
script introduced in the commit 5f8f8a3661 ("base-files, mac80211,
broadcom-wl: wifi detection and configuration"). That takes care of
generating /etc/config/wireless entries even if wireless device appears
late in the booting process.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
If CPTCFG_BRCMFMAC_SDIO is not used brcmf_of_fwnames is defined but not
used in the case of CONFIG_OF not compiled.
Restrict brcmf_of_fwnames only with CPTCFG_BRCMFMAC_SDIO selected.
Fix compilation warning:
/__w/openwrt/openwrt/openwrt/build_dir/target-x86_64-openwrt-linux-musl_musl/linux-x86_64/backports-6.1.24/drivers/net/wireless/broadcom/brcm80211/brcmfmac/of.h:16:1: error: 'brcmf_of_fwnames' defined but not used [-Werror=unused-function]
16 | brcmf_of_fwnames(struct device *dev, u32 *map_count)
| ^~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Handle error from copy_to_user in read_file_eeprom.
Fix compilarion warning:
/__w/openwrt/openwrt/openwrt/build_dir/target-x86_64-openwrt-linux-musl_musl/linux-x86_64/backports-6.1.24/drivers/net/wireless/ath/ath9k/debug.c: In function 'read_file_eeprom':
/__w/openwrt/openwrt/openwrt/build_dir/target-x86_64-openwrt-linux-musl_musl/linux-x86_64/backports-6.1.24/drivers/net/wireless/ath/ath9k/debug.c:1451:17: error: ignoring return value of 'copy_to_user' declared with attribute 'warn_unused_result' [-Werror=unused-result]
1451 | copy_to_user(user_buf, from, bytes);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Synchronize the ath11k backports with the current ath-next tree.
This replaces the 160MHz with the upstreamed one, fixes 6GHz only WIPHY
registration, allows SAR usage on WCN6750 and plenty of REO fixes.
Signed-off-by: Robert Marko <robimarko@gmail.com>
By default both kmod-bcma and kmod-ssb are selected by kmod-b43.
However, only one of both modules is needed for bmips subtargets:
- bcma: bcm6318, bcm6328, bcm6362, bcm63268
- ssb: bcm6358, bcm6368
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
QCA has finally sent a proper fixup for the 160MHz regression upstream,
so lets use the pending fix which also properly sets center frequency 2
in case 80+80 MHz is used.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Synchronize the ath11k backports with the current ath-next tree.
This replaces the management TLV pending fix with the upstreamed one,
fixes traffic flooding when AP and monitor modes are used at the same time,
fixes QCN9074 always showing -95 dBm for station RSSI in dumps,
fixes potential crash on boot if spectral scan is enabled due to writing to
unitialized memory and adds 11d scan offloading for WCN6750 and WCN6855.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Currently, during initialization ath11k will receive a regulatory event
from the firmware in which it will receive the default regulatory domain
code and accompanying rules list and report those to the kernel.
Then if you try to change the regulatory domain to a different country code
it will do a weird thing in which it will send that to the FW and after
receiving the appropriate regulatory event it will parse the rules.
However, while its parsing there is a weird thing being done, and that is
that new raw rules from FW get intersected with the rules from the default
domain.
This is creating a big issue as the default domain is almost always set to
"US" or just "00" aka world so ath11k will unfairly limit you to the most
restrictive combination of rules based on the default domain and your
desired domain.
For example, in ETSI countries this is causing channels 12 and 13 on 2.4GHz
to not be usable since "US" limits 2.4GHz to 2472MHz instead of 2482MHz
like ETSI countries do.
So, lets do what TIP and even QCA do in their ath11k downstream tree and
completely get rid of the interesection code in ath11k.
Signed-off-by: Robert Marko <robimarko@gmail.com>
Recent ath11k sync introduced a regression causing 80+80 and 160MHz to
stop being advertised and thus not selectable due to the respective feature
flags being cleared.
So, until we get answers upstream to what was the reasoning behind this and
it gets fixed, lets just remove the flag clearing to reanable 160MHz.
Fixes: 789a0bac35 ("mac80211: ath11k: sync with ath-next")
Signed-off-by: Robert Marko <robimarko@gmail.com>
When forwarding is set to 0, frames are typically sent with ttl=1.
Move the ttl decrement check below the check for local receive in order to
fix packet drops.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Synchronize the ath11k backports with the current ath-next tree.
This brings in actually setting the MU-MIMO parameters in HW and 6GHz
regulatory support along with some minor resource handling fixes.
This allows to easily backport further fixes as cherry picking them has
started requiring manual conflict resolution.
Signed-off-by: Robert Marko <robimarko@gmail.com>
in kernel 5.17, fcd09c90c3c5254b18ef34e30c57c65d34290a84 integrated it
better with thee random framework.
Gives boot time randomness on supported devices.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
The last mac80211 commits did not refresh the patches.
Refresh:
- ath/402-ath_regd_optional.patch
- ath10k/080-ath10k_thermal_config.patch
- ath10k/974-ath10k_add-LED-and-GPIO-controlling-support-for-various-chipsets.patch
- ath9k/551-ath9k_ubnt_uap_plus_hsr.patch
- rt2x00/602-rt2x00-introduce-rt2x00eeprom.patch
Signed-off-by: Nick Hainke <vincent@systemli.org>
This helps bring down rx CPU usage by avoiding calls to the rx handlers in
the slow path. Supports forwarding and local rx, including A-MSDU.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
If a packet has reached its intended destination, it was bumped to the code
that accepts it, without first checking if a mesh_path needs to be created
based on the discovered source.
Fix this by moving the destination address check further down
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Synchronize the ath11k backports with the current ath-next tree.
This backports several memory leak issues, PCI IRQ fixup, peer add locking
fix as well as IPQ5018 support, though IPQ5018 support is unused for now.
This allows to easily backport further fixes as cherry picking them has
started requiring manual conflict resolution.
Signed-off-by: Robert Marko <robimarko@gmail.com>
The standard defines the A-MSDU header length field differently for mesh
compared to other modes. Deal with this accordingly and work around broken
implementations (e.g. ath10k, ath11k).
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This adds missing HE modes to mac80211_prepare_ht_modes.
Previously mesh without wpa_supplicant would be initialized with 802.11g
/NO-HT only, as this method did not parse channel bandwidth for HE
operation.
Signed-off-by: David Bauer <mail@david-bauer.net>
