We already have a DEPENDS on mac80211, which should be enough to ensure
headers are available before build.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Now that we have working module dependency generation, we can switch to
AutoProbe and let modprobe handle loading required modules.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Backport two fixes for the fix of CVE-2017-13080, preventing side channel
attacks and making it work for TKIP.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
The lantiq ATM driver is load for all subtargets on demand now. There
is not need to handle the xrx200 ATM driver in a special way any
longer.
Signed-off-by: Mathias Kresin <dev@kresin.me>
This driver supports the Bosch Sensortec BMP180/BMP280 pressure and
temperature sensors. It also supports the BME280 sensors with an
additional humidity channel.
Tested I2C and SPI modes with a BME280 sensor on a Raspberry Pi Zero W.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
This fixes a build problem with many targets.
Fixes 618ed77a17 ("mac80211: add ath6kl kernel modules")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
MACsec/IEEE 802.1AE is useful to secure communication to and
from endpoints at Layer 2.
Starting with 4.6, the linux kernel provides a universal
macsec driver for authentication and encryption of traffic
in a LAN, typically with GCM-AES-128, and optional replay
protection.
http://standards.ieee.org/getieee802/download/802.1AE-2006.pdf
Note:
LEDE can utilize MACsec with a static connectivity association
key (static PSK) with the ip-full package installed.
<http://man7.org/linux/man-pages/man8/ip-macsec.8.html>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Revert an accidental change that was introduced by having an old version
of the patch in my git tree, which was merged in 609208597b
Signed-off-by: Felix Fietkau <nbd@nbd.name>
e781569 update to latest mac80211/cfg80211 API changes
37654d7 mt76x2: fix tx status ampdu length corner case
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This backports a patch from kernel 4.14 to the ath10k-ct version based
on kernel 4.13.
Some devices are using a user space script to load the calibration data
from the flash and this was not trigged any more.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This should help ath10k work on systems with little or no IOMMU
memory. apu2 can boot two 9888 NICs now, for instance. From
upstream patch by Adrian Chadd.
And, start building the 4.13 based CT ath10k driver.
Signed-off-by: Ben Greear <greearb@candelatech.com>
The module fails to compile with falcon. Remove the falcon depends from
the module to not (try to) compile it for falcon any longer.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Albeit ltq-ptm is supported on AmazonSE, the package fails to compile.
Mark the AmazonSE variant as broken to not mark it unnecessary harder
to fix (and test) the compile error.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Including linux/interrupt.h in linux/hrtimer.h causes this error message
on PowerPC builds on x86, ARM and MIPS it works:
CC [M] /backports-4.14-rc2-1/compat/main.o
In file included from /backports-4.14-rc2-1/backport-include/linux/printk.h:5:0,
from ./include/linux/kernel.h:13,
from /backports-4.14-rc2-1/backport-include/linux/kernel.h:3,
from ./include/linux/list.h:8,
from /backports-4.14-rc2-1/backport-include/linux/list.h:3,
from ./include/linux/module.h:9,
from /backports-4.14-rc2-1/backport-include/linux/module.h:3,
from /backports-4.14-rc2-1/compat/main.c:1:
./include/linux/ratelimit.h: In function 'ratelimit_state_exit':
./include/linux/ratelimit.h:62:11: error: dereferencing pointer to incomplete type 'struct task_struct'
current->comm, rs->missed);
^
./include/linux/printk.h:279:37: note: in definition of macro 'pr_warning'
printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
^
./include/linux/ratelimit.h:61:3: note: in expansion of macro 'pr_warn'
pr_warn("%s: %d output lines suppressed due to ratelimiting\n",
^
The backport of the hrtimer_start() functions needs the
linux/interrupt.h because some parts are defined there. Fix this by
moving the hrtimer_start() backport to the linux/interrupt.h backport
header file.
Fixes: a8f63a0717: ("mac80211: update to backports-4.14-rc2")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This updates mac80211 to backprots-4.14-rc2.
This was compile and runtime tested with ath9k, ath10k and b43
with multiple stations and ieee80211w and in different scenarios by many
other people.
To create the backports-4.14-rc2-1.tar.xz use this repository:
https://git.kernel.org/pub/scm/linux/kernel/git/backports/backports.git
from tag v4.14-rc2-1
Then run this:
./gentree.py --git-revision v4.14-rc2 --clean <path to linux repo> ../backports-4.14-rc2-1
This also adapts the ath10k-ct and mt76 driver to the changed cfg80211
APIs and syncs the nl80211.h file in iw with the new version from
backports-4.14-rc2.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This reverts commit b428f45c062dc8ca8c2f35f491fa467dc5b85519.
If the optimized firmware download is disabled, the xdsl subsystem
hangs in the "idle request" state after physically disconnecting and
reconnecting the xdsl modem from the line.
It might fix the failing line init on boot as well.
Signed-off-by: Mathias Kresin <dev@kresin.me>
With ltq-vdsl-mei 1.5.17.6 an optimized firmware download was added and
enabled by default. As soon as the optimized firmware download is
enabled, a watchdog based reboot is trigger between 24h to 48h of
uptime if the board isn't connected to a xdsl line.
Signed-off-by: Mathias Kresin <dev@kresin.me>
This is a backport form drv_dsl_cpe_api-4.18.10 and fixes some PM
thread handling issues which lead to high system load and watchdog
trigger within 1h of uptime for boards not connected to a xdsl line.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
This will allow you to build and package the uas.ko module.
With more routers supporting USB 3.0 host this could help
speed up activities like DLNA and Samba, as well as reduce
CPU utilization over BOT mass storage drivers.
Signed-off-by: James Christopher Adduono <jc@adduono.com>
Do not create one big package with all the Intel firmware files
supported by the iwlwifi driver, but use a separate package for each
chip.
This also updates some 7000 and 8000 series firmware files to more
recent version. The older versions shipped are not supported by the
current driver any more.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
dev_coredumpm() was added with kernel 4.7, but it is used by iwlwifi.
When the dev coredump framework form compat-wireless is used this is not
a problem because it already contains this, but this is deactivated if
the build system finds out that it is already included in the kernel we
compile against. This option was now activated by the bluetooth driver
btmrvl. Having dev coredump in the kernel adds about 400 bytes to the
lzma compressed kernel for brcm47xx.
This is copied from a more recent backports version to add the
dev_coredumpm() function when the internal core devdump is not used.
Fixes: a5922f6 ("kernel: bluetooth: add marvell sdio bluetooth module")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This fixes the build of this module and should fix the build bots.
Fixes: a5922f6 ("kernel: bluetooth: add marvell sdio bluetooth module")
Signed-off-by: Daniel Engberg <daniel.engberg.lists@pyret.net>
[removed mveub dependency and update commit comment]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit add support for Marvell bluetooth with SDIO interface.
Signed-off-by: Henryk Heisig <hyniu@o2.pl>
[Fix KCONFIG and FILES option]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Fix multiple syntax errors in shelscripts (of packages only)
These errors were causing many conditions to not working properly
Signed-off-by: Lorenzo Santina <lorenzo.santina@edu.unito.it>
[increase PKG_RELEASE, drop command substitution from directip.sh]
Signed-off-by: Mathias Kresin <dev@kresin.em>
The upstream ath10k driver disables the intermediate softqueues for some
devices. This patch reverts that behaviour and always enables the
softqueues (and associated bufferbloat fixes). We have had reports of people
running this with good results:
https://lists.bufferbloat.net/pipermail/make-wifi-fast/2017-September/001497.html
This also refreshes mac80211 patches.
Signed-off-by: Toke Høiland-Jørgensen <toke@toke.dk>
commit 2d6c7c2526 introduced a reference to g_xdata_addr which isn't
defined in that context. Use xdata_addr here instead.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
get platform_data from gpio_keys_button_dev.pdata, and fix a illegal pointer
dereference like this:
[ 51.143776] gpio-keys-polled gpio-keys-polled: missing poll_interval value
[ 51.150852] gpio-keys-polled: probe of gpio-keys-polled failed with error -22
[ 828.159993] gpio-keys-polled gpio-keys-polled: no memory for button data
[ 828.166821] gpio-keys-polled: probe of gpio-keys-polled failed with error -12
Signed-off-by: Furong Xu <xfr@outlook.com>
This is needed to be able to load the ltq-atm/ltq-ptm driver
from a notify script during synchronization, because the line can
reach showtime state before the driver is fully loaded.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
The tftp and irc netfilter modules are provided by nf-nathelper-extra
and not by nf-nathelper.
Signed-off-by: Uwe Arnold <donvipre@gmail.com>
[move the irc module as well]
Signed-off-by: Mathias Kresin <dev@kresin.me>
The flag needs to be cleared for the last packet in the list, not the
first one. Fixes some issues with multicast packet loss for powersave
clients connected to an ath9k AP.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
FCC regulatory rules allow for up to 3 dBi antenna gain. Account for
this in the EEPROM based tx power reduction code.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Unlike /proc/sys/net/ipv4/conf/INTF/rp_filter flag, rule iptables -t raw
-I PREROUTING -m rpfilter --invert -j DROP prevents conntrack table to
become full when a packet flood with randomly selected source IP addresses
is received from the lan side.
Signed-off-by: Alin Nastac <alin.nastac@gmail.com>
Fixes mt7603 stablity and performance issues
af32615 mt7603: change auto rate control register initialization
01fb9ba mt7603: fix control/status retries count estimation
cf4ba12 mt7603: avoid tx rate sampling using no retransmissions
32eab50 mt7603: set wtbl entry vif index
c4e3dea mt7603: use the real vif index in txwi header for normal tx.
e90a81a mt7603: fix channel width fall back in TXWI
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This allows packages to use kernel make options without the forced
-C $(LINUX_DIR). It also makes it more clear that it to be called from
kernel module packages directly.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The ltq-adsl-mei package is used for 3 lantiq device types:
danube, amazon-se and ar9.
These different SoC's need also different definitions.
Signed-off-by: Tino Reichardt <milky-lede@mcmilk.de>
[fix LTQ_USB_OC_INT for AR9 to match documentation]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add support for Realtek RTL8821AE/RTL8812AE PCIe adapter.
This device supports 802.11ac and bluetooth
testet on PC Engines APU with AP and STA mode
Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Use chanreg and dccal helpers to reduce the size of ePA code.
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: fixed white-space so patch applies]
Supports disabling firmware hex logging that many found too verbose.
Increase BMI timer so system works more often with 9888 Compex NIC
(and maybe others).
Allow configuring a specific board-file per NIC using fwcfg file.
Maybe fix a scan-busy problem when using CT firmware.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Remove support for NCT6775/6 from W83627EHF driver so the NCT6775
driver will still be used for those chips.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Add rut5xx GPIO PIN selection to om-package startup script.
Testet on a RUT500 device, the timeout value of the hardware watchdog
is about 280 sec.
Signed-off-by: Steffen Weinreich <steve@weinreich.org>
[split into two commits, bump PKG_RELEASE]
Signed-off-by: Piotr Dymacz <pepe2k@gmail.com>
Gracefully handle cases where the to-be-created wireless interface already
exists on the system which might commonly happen with non-multi-SSID capable
wireless drivers.
This fixes commit 8301e61365 which caused
previously ignored "Too many open files in system (-23)" errors to fail the
wireless setup procedure.
With the updated approach we'll still try recreating the vif after one
second if the first attempt to do so failed with ENFILE but we will now
consider the operation successfull if a second attempt still yields ENFILE
with the requested ifname already existing on the system.
Fixes FS#664, FS#704.
Suggested-by: Vittorio Gambaletta <openwrt@vittgam.net>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
One of the latest mac80211 updates added sanity checks, requiring the
beacon intervals of all VIFs of the same radio to match. This often broke
AP+11s setups, as these modes use different default intervals, at least in
some configurations (observed on ath9k).
Instead of relying on driver or hostapd defaults, change the scripts to
always explicitly set the beacon interval, defaulting to 100. This also
applies the beacon interval to 11s interfaces, which had been forgotten
before. VIF-specific beacon_int setting is removed from hostapd.sh.
Fixes FS#619.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Merged upstream in https://patchwork.kernel.org/patch/9572541/, this
patch fixes the OTP offset used by the AR934x and AR955X to properly
enable reading from the OTP.
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
Do as the vendor driver does -- however, some devices apparently
patched support for external PA into the driver similar to how it was
done on Rt3352, using EEPROM_NIC_CONF1 rather than EEPROM_NIC_CONF2,
hence we check for both fields. Somehow the vendor driver also no
longer offers the option of only one of the TX paths having an external
PA (which was probably to weird to ever be implemented in practise,
though it doesn't seem like a particularly bad idea to me). Do the same
in rt2x00 and enable support for external PA on both TX paths whenever
it is set for TX0 in EEPROM.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Import change to make external PA capability consistent with the
vendor driver instead of having the logic inverted.
While at it, apply patches in the same order as they got merged
upstream.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
update RF register 47 and 54 values according to vendor driver
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: moved changes into a separate patch]
Use register values from init LNA function instead of the ones from
restore LNA function. Apply register values based on rx path
configuration.
Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[daniel@makrotopia.org: moved changes into a separate patch]
Make brcmfmac depend on !TARGET_uml.
Technically, brcmfmac could be built for uml because only SDIO support
won't work on that target. However, selectively avoiding the dependency
propagation of !TARGET_uml from kmod-mmc to avoid including a reference
to BRCMFMAC_SDIO doesn't work.
In practice, brcmfmac is completely useless on uml, so let's just
disable it there.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Apply the !UML dependency to both the symbol and the DEPENDS so there is
no recursive dependency anymore.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Don't setup the default led pin if the ath9k GPIO controller is used
via device tree to prevent collision. In case any of the pins exposed
by the ath9k is used, the phyNtpt trigger needs to be set in userspace.
Signed-off-by: Mathias Kresin <dev@kresin.me>
In case that the atheros device tree binding is used, enable access to
the GPIO chip only if the gpio-controller device tree parameter is used
for the ath9k node.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Unset the default LED gpio pin if the same gpio pin is used by a LED
defined via platform LED. This prevents that the default led trigger
gets assigned to this LED and the GPIO value gets changed on
wifi up/down in case the led is not used for signaling the wifi state.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Support for the nct6775/6776 hwmon chips, and other compatibles
in the family as well as the Intel on-chip thermal sensors.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
Intel(R) 82576 is an adapter which supports SR-IOV. Thus the host can
assign Virtual Functions (VFs) to different VMs by the PCI-E Passthrough
(e.g. VFIO for KVM), to gain different advantages (performance, VF to VF
communications, host kernel offload, etc.).
The driver of the passthroughed VFs is the igbvf (igb is NOT
compatible).
This is essential for VM guests, to enable them to utilize this feature.
Signed-off-by: Ye Tao <tydus@hongo.wide.ad.jp>
Some of our local patches have been accepted upstream. And there are
some more relevant changes (mostly for rt2800usb). Import them and
rebase our remaining local patches on top.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This is a 3rd party chipset which is not present on all Intel
reference designs, so make it a module rather than baked in (this
will also alleviate conflicts with drivers which also detect some
of the same chipsets).
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
ath10k tries to fetch board id via otp, but that fails for many chips
like QCA988x, QCA9984 etc. Recent commit cc189c0b7f removed the earlier
hack that had allowed QCA radios to work, as that hack was incompatible
with the new wifi chips being introduced to the source tree.
Restore functionality for the existing wifi chips by modifying the
return value of the 'board id via otp' function to a value that is recognised
as a harmless error, so that name evaluation continues by using the board file.
Patch originally suggested by Christian Lamparter in forum discussion.
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
- remove unused code within 500-ar9_vr9.patch
- fixed return of IFX_ERROR (solves SIGSEGV in asterisk at failure)
- align it a bit with 400-falcon.patch
- remove 600-kernel-4.9.patch since changed parts
are removed during cleanup
Signed-off-by: Stefan Koch <stefan.koch10@gmail.com>
The tx power applied by set_txpower is limited by the CTL (conformance
test limit) entries in the EEPROM. These can change based on the user
configured regulatory domain.
Depending on the EEPROM data this can cause the tx power to become too
limited, if the original regdomain CTLs impose lowr limits than the CTLs
of the user configured regdomain.
To fix this issue, set the initial channel limits without any CTL
restrictions and only apply the CTL at run time when setting the channel
and the real tx power.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
If a device uses the default EEPROM code, typically only the main CTLs
are valid, and they do not apply properly when switching to a different
regulatory domain. If the regdomain deviates from the EEPROM one, force
the world roaming regdomain to ensure that power limits are sane
Signed-off-by: Felix Fietkau <nbd@nbd.name>
In the drv_mac80211_setup function, mac80211_interface_cleanup
is called to ask the kernel to delete all existing interfaces
for the phy that is being configured via netlink.
Later in the first function, mac80211_prepare_vif is called to
set up the new interfaces as required.
But sometimes, when mac80211_prepare_vif (and so the relevant
`iw phy x interface add y` command) runs, the kernel might still
be cleaning up the old interface with the same ifname. It usually
takes very few time to do that; possibly a few milliseconds of
sleep in the script after detecting this error condition could be
enough, but the busybox sh does not support sub-second sleep
intervals.
When this happens, iw obviously fails to create the new interface;
and the following message is printed in the system log, followed by
subsequent failure messages from hostapd in case this would have been
an AP interface.
Tue Mar 14 04:21:57 2017 daemon.notice netifd: radio1 (2767): command failed: Too many open files in system (-23)
This was a long-standing issue existing since at least OpenWrt Backfire,
and today I finally managed to debug and (hopefully) solve it.
It was happening very few times on most devices; but it was happening
a lot more frequently on fast platforms with multiple radios, such as
the powerpc-based dual-ath9k-radio tl-wdr4900-v1.
Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
This patch enables the ATH10K_AHB support for the QCA4019
devices on the AHB bus.
This patch also removes 936-ath10k_skip_otp_check.patch
because it breaks the AHB device identification.
"Patch is wrong. I find it frustrating OpenWRT/LEDE doesn't
try to work with upstream on ixing these things right."
[1] <https://www.mail-archive.com/ath10k@lists.infradead.org/msg05896.html>
It also limits ath10k memory hunger (This is a problem with 128MiB RAM)
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
This is the standard way we handle this. Please note (it seems) I could
drop few symbols as they are hidden under (disabled) DRM_LEGACY now.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
For targets with i2c not built-in this fixes following error:
Package kmod-drm is missing dependencies for the following libraries:
i2c-core.ko
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
9f02db7 mt76x2: fall back to software crypto for IBSS/Mesh per-sta GTK
4a54ab3 mt7603: fall back to software crypto for IBSS/Mesh per-sta GTK
712b8e8 mac80211: claim RSN IBSS support
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The short log of changes since the 2016-06-10 release is below.
Jouni Malinen (1):
wireless-regdb: Remove DFS requirement for India (IN)
Ryan Mounce (1):
wireless-regdb: Update rules for Australia (AU) and add 60GHz rules
Seth Forshee (2):
wireless-regdb: Update 5 GHz rules for Canada
wireless-regdb: update regulatory.bin based on preceding changes
Signed-off-by: Ryan Mounce <ryan@mounce.com.au>
03e44dc mt76x2: remove unnecessary headroom check
cc70498 mt76x2: clarify queue selection field
b056a78 dma: fix endian issue in mt76_dma_get_buf
f020a60 mt7603: support loading the entire EEPROM from OTP
29b08d3 mt7603: fix endian issue in mt7603_mcu_set_timing
dce8aac mt7603: fix endian issue in mt7603_mac_fill_rx
f22273b mt7603: init WTBL entry before setting capabilities
da8e796 mt7603: check wtbl busy status and stop/start tx queues when clearing sta entry
e54add5 mt7603: move napi/tasklet enable/disable outside of the locked section
59ce2b4 mt7603: set tx vif own MAC index (needed for beacons)
93ce124 mt7603: enable beacons for other virtual interfaces
c91e660 mt7603: set secondary beacon time offsets
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Introduce RT6352 instead of matching against RF7620.
Clean up channel setting rfvals.
Port bandwidth filter calibration.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
So here is another round of improvements for MT7620 WiFi.
This commit fixes a few significant issues related to TX_PWR_CFG_x and
TX_ALC and also makes the code more readable by adding register
descriptions for things added for MT7620 and use the usual bit-field
access macros and the now defined macros instead of plain bit-ops and
magic numbers.
Properly describe EEPROM_TARGET_POWER at word 0x68 (== byte 0xD0) and
thereby fix internal TXALC which would otherwise just read
out-of-bounds of the EEPROM map.
Split-out tx-power/ALC related stuff into an additional function.
Fix VCO calibration, it was carried out properly in the channel
switching but incomplete in the actual VCO calibration function.
Also there is no need to trigger VCO calibration in channel switching,
the VCO calibration function is already being called at this point.
Remove it from channel switching function to avoid redundant code.
The TX power calibration differs significantly from all other
Mediatek/Ralink chips: They finally allow 0.5dB steps stored as 8-bit
values for (almost) each bitrate -- and promptly ran out of space and
for some reason didn't want to change the EEPROM layout. The hence
opted for a scheme of sharing values for some adjecent bitrates and
a highly over-complicated (or obfuscated?) way to populate the
TX_PWR_CFG_x registers with the values stored in the EEPROM.
The code here now looks much less complicated than what you see in the
vendor's driver, however, it does the exact same thing:
bGpwrdeltaMinus is a constant and always TRUE, hence half of the
code was dead. Gpwrdelta is always 0 (rather than using the value read
from the EEPROM). What remains is some very grotesque effort to avoid
0x20, probably some hardware bug related to some misunderstanding of
what a singed 8-bit value is (imagine: if it was a signed 6-bit value
then someone could believe that 0x20 == 0x0). And then they didn't
clean it up once they later on anandonned that whole story of having a
constant offset for 40 MHz channels and just set the offset to be
constant 0 -- there is no effort for avoiding 0x20 for the 20 MHz
values stored in the EEPROM, hence that's probably just a forbidden
value in the EEPROM specs and won't appear anyway...
Anyway, the whole thing felt like solving some college math test
where in the end everything cancels out and the result equals 0 ;)
To make sure that channel bandwidth power compensation really doesn't
need to be taken care of, output a warning when the corresponding
value stored in the EEPROM is non-zero.
Also there is no apparent reason to refrain from initializing RFCSR
register 13, it doesn't fail what-so-ever.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Open-code usb_phy_generic_register instead of calling it, since it is
really trivial. Avoid pulling CONFIG_NOP_USB_XCEIV into the kernel
config and add a proper dependency instead
Signed-off-by: Felix Fietkau <nbd@nbd.name>
If ehci platform driver is loaded before the chipidea controller driver,
both are competing for the same IO resources and the generic driver gets
used for the hardware. This results in USB device mode being
unavailable.
Split generic EHCI support code out of kmod-usb2, so that the chipidea
driver can be included without also pulling in the generic one. Also
rework the load order, so that the chipidea driver gets loaded first, in
case both are installed
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The following will enable the TPM kernel module, as well as support for
the atmel i2c TPM driver. Tested and confirmed working on an Aerohive
AP-121
Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
This is required for default wireless configuration of malta target to
work out of the box again. Fixes "77ece30e: hostapd: Add ability to
specify that that wireless driver supports 802.11ac"
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
This patch splits `kmod-mt76` into three separate packages:
`kmod-mt76-core`, `kmod-mt76x2` and `kmod-mt7603`. By making
`kmod-mt76` a metapackage containing these new packages,
the previous behaviour of including all drivers and firmware
is left unchanged, unless explicitly unselected in
`DEVICE_PACKAGES`.
This splitting is especially beneficial for devices with
small flash chips, since the `kmod-mt76` package currently
requires ~160K on squashfs (after compression).
Signed-off-by: Joseph C. Lehner <joseph.c.lehner@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [cleanup]
Effects of the bugs could include memory corruption, tx hangs, kernel
crahes, possibly other things as well
Signed-off-by: Felix Fietkau <nbd@nbd.name>
