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* ar71xx: change u-boot-env to read-write for gl-ar150/-domino/mifiKimmo Vuorinen2020-01-231-3/+3
| | | | | | | | | | Change u-boot-env partitions to be mounted as read-write for gl-ar150, gl-domino and gl-mifi so uboot-envtools support is possible. Signed-off-by: Kimmo Vuorinen <kimmo.vuorinen@gmail.com> [commit title/message facelift] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit 2c1cfacddedc82c7a34eeb2a26529a5f3ab423d8)
* ar71xx: ubnt-rocket-m-ti: fix RSSI LED definitionsLech Perczak2020-01-212-6/+8
| | | | | | | | | | | | | | | | | When mapping for RSSI LEDs was defined for interface wlan0 on Ubiquiti Rocket M Titanium, it missed connection to actual interface. Therefore create the mapping to interface, so RSSI LEDs work without additional configuration, after starting rssileds service. While at that, split RSSI into ~equal intervals for 6 LEDs, and remove coefficients needed for PWM LEDs, as this board does not support PWM LEDs. Finally, for complete support, enable 'rssileds' package in per-device rootfs, so the indicator works out of box. Signed-off-by: Lech Perczak <lech.perczak@gmail.com> (cherry picked from commit 83708f233daceacebd1c49da44711cc87b49162a)
* kernel: bump 4.14 to 4.14.164Koen Vandeputte2020-01-201-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx, cns3xxx, imx6 Runtime-tested on: ar71xx, cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx/mikrotik: use ath10k-ct-smallbuffers for 64 MiB devicesThomas Nixon2020-01-181-1/+1
| | | | | | | | | | | This image is only needed on one device (wAP AC); since this target is going to be removed anyway it doesn't make sense to add an extra "low RAM" image. Fixes OOM issues on RouterBoard wAP AC. Signed-off-by: Thomas Nixon <tom@tomn.co.uk> (cherry picked from commit 788c8485eb5b71ef7e7b2a2d3077772e526e9746)
* kernel: bump 4.14 to 4.14.162Hauke Mehrtens2020-01-041-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: ipq40xx, ramips Runtime-tested on: ipq40xx Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
* kernel: bump 4.14 to 4.14.159Koen Vandeputte2019-12-241-1/+1
| | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 302-0002-dmaengine-dw-implement-per-channel-protection-contro.patch Fixes: - CVE-2019-19332 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: fix MAC address setup for TL-WDR4300 boardSungbo Eo2019-12-212-1/+5
| | | | | | | | | | | | | | | | | | The current ethernet MAC address setup of TL-WDR4300 board is different from the setup of stock firmware: OpenWrt: lan = label_mac -2, wan = label_mac -2 stock: lan = label_mac, wan = label_mac +1 This patch applies to all devices using TL-WDR4300 board: TL-WDR3600 v1 TL-WDR4300 v1 TL-WDR4300 v1 (IL) TL-WDR4310 v1 Mercury MW4530R v1 Signed-off-by: Sungbo Eo <mans0n@gorani.run> (cherry picked from commit 9b02d32e34df2bb8821ec6f08f525bee22d0d1ba)
* kernel: bump 4.14 to 4.14.158Koen Vandeputte2019-12-101-1/+1
| | | | | | | | | | | | Refreshed all patches. Altered patches: - 400-mtd-add-rootfs-split-support.patch Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: disable TP-Link TL-WA855RE by defaultJo-Philipp Wich2019-11-301-0/+1
| | | | | | | | Disable the TP-Link TL-WA855RE image by default as the device has insufficient flash space for release build images. Ref: https://forum.openwrt.org/t/devices-too-big-to-save-overlay/18161/72 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ramips: disable TP-Link TL-WA750RE by defaultJo-Philipp Wich2019-11-301-0/+1
| | | | | | | | Disable the TP-Link TL-WA750RE image by default as the device has insufficient flash space for release build images. Ref: https://forum.openwrt.org/t/devices-too-big-to-save-overlay/18161/30 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ar71xx: disable TP-Link TL-WA850RE by defaultJo-Philipp Wich2019-11-301-0/+1
| | | | | | | | Disable the TP-Link TL-WA850RE image by default as the device has insufficient flash space for release build images. Ref: https://forum.openwrt.org/t/devices-too-big-to-save-overlay/18161/30 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ar71xx: disable Netgear WNR2000v4 by defaultJo-Philipp Wich2019-11-291-0/+1
| | | | | | | | Disable the Netgear WNR2000v4 image by default as the device has insufficient flash space for release build images. Ref: https://forum.openwrt.org/t/devices-too-big-to-save-overlay/18161/11 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ar71xx: disable On Networks N150R by defaultJo-Philipp Wich2019-11-291-0/+1
| | | | | | | | Disable the On Networks N150R image by default as the device has insufficient flash space for release build images. Ref: https://forum.openwrt.org/t/devices-too-big-to-save-overlay/18161/10 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ar71xx: disable TP-Link TL-WA850RE v2 by defaultJo-Philipp Wich2019-11-291-0/+1
| | | | | | | | Disable the TP-Link TL-WA850RE v2 image by default as the device has insufficient flash space for release build images. Ref: https://forum.openwrt.org/t/devices-too-big-to-save-overlay/18161/9 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ar71xx: disable Netgear WNR612 v2 by defaultJo-Philipp Wich2019-11-291-0/+1
| | | | | | | | Disable the Netgear WNR612 v2 image by default as the device has insufficient flash space for release build images. Ref: https://forum.openwrt.org/t/devices-too-big-to-save-overlay/18161/4 Signed-off-by: Jo-Philipp Wich <jo@mein.io>
* ar71xx: ubnt-(xm,xw): add rssileds packageLech Perczak2019-11-261-2/+8
| | | | | | | | | | | | | | | | | | | In order to make RSSI indicator on the device work out of box, include "rssileds" package in per-device rootfs image by default for Ubiquiti XM and XW devices, namely: - Bullet M (XM/XW) - Rocket M (XM/XW) - Nanostation M (XM/XW) - Nanostation Loco-M (XW) This moves the package addition to the individual devices in order to prevent accidental inclusions of the package when not looking at the parent node carefully enough. Signed-off-by: Lech Perczak <lech.perczak@gmail.com> [add bullet-m-xw, remove rocket-m-ti, extend commit message] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit 08d9c95417399ac8615df210f4381cca68a4b25c)
* ar71xx: fix buttons for TP-Link TL-WDR4900 v2Adrian Schmutzler2019-11-211-2/+13
| | | | | | | | TP-Link TL-WDR4900 v2 only has one combined WPS/Reset button, so don't set up an RFKILL for this device. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit 25127f58b42d794bd47d56ea107f3dfc9cc4816c)
* ar71xx: fix LED setup for TL-WDR4900 v2Adrian Schmutzler2019-11-211-2/+36
| | | | | | | | | | | | | | | | | | In ar71xx there is only one combined mach file for Archer C5/C7 and TL-WDR4900 v2. This one uses the same LED struct for all devices, defining "green" LEDs for them. However, WDR4900 uses blue front LEDs, while only C5/C7 uses green ones. Despite, in base-files WDR4900 is actually set up with "blue" for the mentioned LEDs. Thus, this patch creates a separate LED struct for WDR4900, so the LEDs can be set up correctly. Despite, the wlan5g LED is removed as it is controlled by ath9k chip for WDR4900 (in contrast to C5/C7). Note: While front LEDs are blue, USB LEDs (on the back) are green, so colors are mixed intentionally for the WDR4900 v2. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit 93f2bcc35e371ec0c4ceb76c06f90b898c726ba5)
* ar71xx: fix MAC address setup for TL-WDR4900 v2Adrian Schmutzler2019-11-211-3/+6
| | | | | | | | | | | | | The MAC address setup of the TL-WDR4900 v2 is different from the C5/C7. This aligns ar71xx with the setup in ath79: wlan0 (5GHz) : -2 wlan1 (2.4GHz) : -1 eth1 (LAN) : 0 eth0 (WAN) : 1 Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit a9d3084b83bb2d0fa2c0b43bf2a0831b5ae1df13)
* ar71xx: fix MAC addresses for Archer C5 v1, C7 v1/v2, WDR4900 v2Adrian Schmutzler2019-11-212-3/+2
| | | | | | | | | | | | | | | | | | | | As discussed in 1d18a14a90c7 ("ath79: really fix TP-Link Archer C7 v2 MAC address"), stock firmware MAC address assignment is actually as follows: wlan0 (5GHz) : -1 wlan1 (2.4GHz) : 0 eth1 (LAN) : 0 eth0 (WAN) : 1 This has never been fixed for ar71xx, so let's do it now. Note that with WDR4900 v2 even both wlan0 and wlan1 where assigned to basemac-1 before ... Fixes: FS#408 Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit a021268032fb64afdce7bafa91c7c7bf44fa6ff2)
* ar71xx: fix tl-wdr3320-v2 upgrade南浦月2019-11-121-1/+1
| | | | | | | | | | Fix the error that tl-wdr3320-v2 can't upgrade firmware via web interface by using magic_ver="0200" for this device. Signed-off-by: 南浦月 <nanpuyue@gmail.com> [commit message facelift] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> (cherry picked from commit 0ff2385a92c0a31769fce954b7bd571d6114dbc8)
* ar71xx: improve support for TP-Link CPE510 v2Adrian Schmutzler2019-11-067-21/+53
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes commit bae927c551fd ("ar71xx: add support for TP-LINK CPE510 V2.0") where the support for this device wasn't optimal. Device support for the CPE510v2 so far has been a hack to enable flashing with CPE510v1 images. Those even have different hardware (e.g. additional ethernet port). With this patch, we provide proper support for this device in ar71xx. Installation: - Flash factory image through stock firmware WEB UI or through TFTP - To get to TFTP recovery just hold reset button while powering on for around 4-5 seconds and release. - Rename factory image to recovery.bin - Stock TFTP server IP: 192.168.0.100 - Stock device TFTP address: 192.168.0.254 Fixes: bae927c551fd ("ar71xx: add support for TP-LINK CPE510 V2.0") Signed-off-by: Andrew Cameron <apcameron@softhome.net> [Rebased onto revert commit, changed comments in mach-cpe510.c, changed commit title and description, fixed eth0 MAC address, removed eth1 initialization] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> [squashed revert, added fixes tag] Signed-off-by: Petr Štetiar <ynezz@true.cz> (cherry picked from commit c79b796280fa5cd64bac663f9d5e5d9a737c30d6) [added CPE510V2 entry to tplink-safeloader.c] Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* ar71xx: add model detection for UniFi AC-LRAndreas Ziegler2019-10-272-0/+9
| | | | | | | | | | | | | | | | This commit adds correct model detection for UniFi AC-LR. Previously, said device was incorrectly detected as UniFi-AC-LITE/MESH. The Information about the device is stored at 0xC in the EEPROM partition. It corresponds to the sysid in /etc/board.info of the Ubiquiti stock firmware. Signed-off-by: Andreas Ziegler <dev@andreas-ziegler.de> [adjust naming style of target to existing ones] Signed-off-by: David Bauer <mail@david-bauer.net> (cherry picked from commit 2bc7c519dcc0e7ca09feed24a3b9a105bc49f423) Signed-off-by: David Bauer <mail@david-bauer.net>
* kernel: bump 4.14 to 4.14.147Koen Vandeputte2019-10-082-15/+13
| | | | | | | | | | | | | Refreshed all patches. Altered patches: - 403-mtd_fix_cfi_cmdset_0002_status_check.patch (ar71xx) - 403-mtd_fix_cfi_cmdset_0002_status_check.patch (ath79) Compile-tested on: ar71xx, cns3xxx, imx6, x86_64 Compile-tested on: ar71xx, cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: sysupgrade: accept ath79 combined-imageTomasz Maciej Nowak2019-09-291-1/+1
| | | | | | | | | | | There is md5 sum of whole image embedded in combined-image header which is checked on sysupgrade. The check will fail for ath79 images which may have embedded metadata. This is because metadata are appended after the combined image is created. To allow smooth transition from ar71xx to ath79, strip metadata before calculating md5 sum for whole image. Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl> (cherry picked from commit 8b4109c2b4d60495d046157d1baca9b1cdbf8dc8)
* kernel: bump 4.14 to 4.14.145Koen Vandeputte2019-09-201-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: ar71xx, cns3xxx, imx6, x86_64 Runtime-tested on: ar71xx, cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.144Koen Vandeputte2019-09-205-20/+15
| | | | | | | | | | | | | | | Refreshed all patches. Altered patches: - 816-pcie-support-layerscape.patch Fixes: - CVE-2019-15030 Compile-tested on: ar71xx, cns3xxx, imx6, x86_64 Runtime-tested on: ar71xx, cns3xxx, imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: fix typo in platform_do_upgrade_compex()Rafał Miłecki2019-09-161-1/+1
| | | | | | Fixes: a71742882855 ("treewide: use new procd sysupgrade $UPGRADE_BACKUP variable") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 63d611390c4d34a838e744e278529f30f9d2cc20)
* treewide: sysupgrade: use $UPGRADE_BACKUP to check for backupRafał Miłecki2019-09-163-4/+4
| | | | | | | | Now that $UPGRADE_BACKUP is set conditionally there is no need to check the $UPGRADE_OPT_SAVE_CONFIG anymore. All conditions can be simplified. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit a858db313687ddfa6ed1ddba76bd74844a7b89dc)
* ar71xx: make IRQ fixes target specificKoen Vandeputte2019-09-141-0/+57
| | | | | | | | | | | Move the IRQ fix from generic to ar71xx specific. Other targets like ath79 have specific pathes to delete this code. This resulted in a build failure on ath79 Fixes: 00d48bcac08a ("ar71xx: Fix potentially missed IRQ handling during dispatch") Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: fix potential IRQ misses during dispatch for qca953xKoen Vandeputte2019-09-131-0/+27
| | | | | | | | | | | | If both interrupts are set in the current implementation only the 1st will be handled and the 2nd will be skipped due to the "if else" condition. Fix this by using the same approach as done for QCA955x just below it. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> (cherry picked from commit 9e8c36557cc0582986862f5a36e17adf6db2b90e)
* treewide: use new procd sysupgrade $UPGRADE_BACKUP variableRafał Miłecki2019-09-123-4/+4
| | | | | | | | | | | It's a variable set by procd that should replace hardcoded /tmp/sysupgrade.tgz. This change requires the most recent procd with the commit 0f3c136 ("sysupgrade: set UPGRADE_BACKUP env variable"). Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 641f6b6c26cb9ab5e1198810015e5f4b2b5b34ad)
* Revert "ar71xx: use platform code for qca955x usb0 init"Koen Vandeputte2019-09-121-14/+0
| | | | | | | | | | | | | | | This reverts commit af91a370de2b94a37b8a87a9f95503e96dfcb744. As Piotr Dymacz pointed out: In QCA MIPS based WiSOCs, for first USB interface, device/host mode can be selected _only_ in hardware see description of 57c641ba6e QCA955x and QCA9563, second USB can be switched to device mode in software (tested and confirmed on real hardware). Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: qca955x pci init/reset fixesTomislav Požega2019-09-111-0/+120
| | | | | | | | | | | | | | | Current ar724x code does the reset only on single pci bus, and in case of qca9558 writes the wrong register (0x10 vs 0x0c). This change allows the reset of second pci bus, commonly used in Archer C7 devices, in case host controller is stuck in reset. If the resetting controller on boot can solve any other issue it can be enabled unconditionally by removing reset check before ar724x_pci_hw_init is called. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> [refreshed to apply cleanly] Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> (cherry picked from commit 76d870871cb12fc0c170e5fd23bce568adfaae6d)
* ar71xx: enable ddr wb flush on qca955xTomislav Požega2019-09-111-0/+49
| | | | | | | | | Enable flushing of write buffers on qca955x. GPL code has 0x88 reg defined for PCI flush which is likely an error since the device freezes on boot. So use DS default value 0xA8 for PCI flush. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> (cherry picked from commit fe9e702dc94ece2a004f6db68d6fb9a94d9437cb)
* ar71xx: use platform code for qca955x usb0 initTomislav Požega2019-09-111-0/+14
| | | | | | | | Switch from ci_usb_setup to generic platform initialization of usb0 port. Signed-off-by: Tomislav Požega <pozega.tomislav@gmail.com> (cherry picked from commit 36a0cfd24be1cb79f221964ed2bfe12b98befff3)
* treewide: sysupgrade: don't use $ARGV in platform_do_upgrade()Rafał Miłecki2019-09-072-11/+11
| | | | | | | | | | stage2 passes image path to platform_do_upgrade() as an argument so it can be simply accessed using $1 Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 8b4bc7abe073489a3595eeb2d81818852319c148) [rmilecki: dropping ARGV without this change broke sysupgrade] Fixes: 6ac62c4b6cae ("base-files: don't set ARGV and ARGC")
* treewide: fix invalid UPGRADE_OPT_SAVE_CONFIG spellingsRafał Miłecki2019-09-063-4/+4
| | | | | | | | That was a result of accidentally running "sed" twice on some files. Fixes: 9b9412d55cca ("treewide: replace remaining (not working now) $SAVE_CONFIG uses") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 1078de96e315f3cc2675b2c5935009e8c6159ad4)
* treewide: replace remaining (not working now) $SAVE_CONFIG usesRafał Miłecki2019-09-063-4/+4
| | | | | | | | This var has been replaced by the $UPGRADE_OPT_UPGRADE_OPT_SAVE_CONFIG Fixes: f25d164aca80 ("base-files: pass "save_config" option to the "sysupgrade" method") Signed-off-by: Rafał Miłecki <rafal@milecki.pl> (cherry picked from commit 5797fe84a3b508483f7d82e177157c1bf2f342d9)
* ar71xx: WNR2200: remove redundant GPIO for WLAN LEDMichal Cieslakiewicz2019-08-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | Without this patch, an extra entry appears for AR9287 GPIO that duplicates WLAN LED but in fact drives nothing: gpiochip1: GPIOs 502-511, ath9k-phy0: gpio-502 ( |netgear:blue:wlan ) out hi gpio-503 ( |netgear:amber:test ) out hi gpio-504 ( |netgear:green:power ) out lo gpio-505 ( |rfkill ) in hi gpio-507 ( |wps ) in hi gpio-508 ( |reset ) in hi gpio-510 ( |ath9k-phy0 ) out hi <===! The pin pointed above is default LED GPIO (8) for AR9287. For WNR2200 it is not connected anywhere - pin 0 drives blue WLAN LED instead - but initialization code is missing that information. This fix calls ap9x_pci_setup_wmac_led_pin() function at device setup, forcing WLAN LED pin to be 0 and removing redundant entry. Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
* ar71xx/ath79: ag71xx: dont fetch the same var againKoen Vandeputte2019-08-271-1/+1
| | | | | | | | tx_size was just declared above and set to BIT(tx->order) Use the declaration instead, which could avoid a pointer deref Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> (cherry picked from commit 6852eab58236e3991f5d73f211018dfef01f2a64)
* ar71xx: ag71xx: use base address value directly from the sourceKoen Vandeputte2019-08-271-2/+2
| | | | | | This brings the code more inline with the ath79 flavour Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: ag71xx: make use of managed dev API simplifying codeKoen Vandeputte2019-08-271-51/+34
| | | | | | | | | Backport of a4eef43a120d ("ath79: ag71xx: replace alloc_etherdev with devm_alloc_etherdev") combined with the initial changes from John Crispin. Simplifies the code a lot by using the Managed dev API. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: ag71xx: replace ag71xx_get_phy_if_mode_name with phy_modes()Koen Vandeputte2019-08-271-22/+1
| | | | | | Backport of f73b2d64ed56 ("ath79: ag71xx: replace ag71xx_get_phy_if_mode_name() with phy_modes()") Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: ag71xx: pass correct device pointer to dma functionsKoen Vandeputte2019-08-271-7/+7
| | | | | | | | | Backport of 4eaa3626a821 ("ath79: ag71xx: pass correct device pointer to dma functions") While 4.14 does not contain the warnings, it still makes sense to use the proper pointers here. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx/ath79: ag71xx: get ring_mask consistentKoen Vandeputte2019-08-271-1/+1
| | | | | | | | | All other instances of this identical declaration fetch the value directly from the ring_order. Also do it here. Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: ag71xx: add missing register writesKoen Vandeputte2019-08-271-0/+5
| | | | | | These are added in ath79, but were not backported here Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: ag71xx: init rings with GFP_KERNELKoen Vandeputte2019-08-091-1/+1
| | | | | | | ar71xx got lost during final rebase .. Fixes: c8a6ce71e49c ("ar71xx/ath79: ag71xx: init rings with GFP_KERNEL") Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx/ath79: ag71xx: fix sleep in atomicKoen Vandeputte2019-08-091-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When enabling atomic-sleep-debugging options in the kernel, following splat is seen when disabling the interface (which happens on boot): [ 10.892878] eth0: link down [ 10.896788] BUG: sleeping function called from invalid context at net/core/dev.c:5563 [ 10.904730] in_atomic(): 1, irqs_disabled(): 1, pid: 425, name: ip [ 10.911004] 2 locks held by ip/425: [ 10.914539] #0: (rtnl_mutex){....}, at: [<80377474>] rtnetlink_rcv_msg+0x2d8/0x380 [ 10.922441] #1: (&(&ag->lock)->rlock){....}, at: [<80330158>] ag71xx_hw_disable+0x24/0x94 [ 10.930976] CPU: 0 PID: 425 Comm: ip Not tainted 4.14.136 #0 [ 10.936716] Stack : 805e0000 80589228 80557404 876998ec 80610000 80610000 87cdcafc 805b5327 [ 10.945233] 80551534 000001a9 8061386c 87699ccc 87cfb180 00000001 876998a0 84f70903 [ 10.953751] 00000000 00000000 80b00000 8769979c 6a7407fa 00000000 00000007 00000000 [ 10.962270] 000000b7 16d0954a 000000b6 00000000 80000000 87cb658c 87cb65b0 00000001 [ 10.970787] 8046f97c 87699ccc 87cfb180 87ff2810 00000003 802ce724 0806e098 80610000 [ 10.979306] ... [ 10.981797] Call Trace: [ 10.984287] [<8006cb0c>] show_stack+0x58/0x100 [ 10.988814] [<800aab34>] ___might_sleep+0x100/0x120 [ 10.993774] [<8035c434>] napi_disable+0x30/0xd8 [ 10.998377] [<80330198>] ag71xx_hw_disable+0x64/0x94 [ 11.003418] [<8033069c>] ag71xx_stop+0x24/0x38 [ 11.007959] [<80359e30>] __dev_close_many+0xcc/0x104 [ 11.013009] [<80362eac>] __dev_change_flags+0xc8/0x1ac [ 11.018227] [<80362fb8>] dev_change_flags+0x28/0x70 [ 11.023182] [<80376890>] do_setlink+0x31c/0x91c [ 11.027786] [<80379360>] rtnl_newlink+0x3ec/0x7f8 [ 11.032563] [<80377498>] rtnetlink_rcv_msg+0x2fc/0x380 [ 11.037799] [<8039a734>] netlink_rcv_skb+0xd4/0x178 [ 11.042754] [<80399d10>] netlink_unicast+0x168/0x250 [ 11.047796] [<8039a2d4>] netlink_sendmsg+0x3d8/0x434 [ 11.052841] [<8033f0e4>] ___sys_sendmsg+0x1dc/0x290 [ 11.057794] [<80340140>] __sys_sendmsg+0x54/0x84 [ 11.062495] [<8007212c>] syscall_common+0x34/0x58 This is caused by calling napi_disable() while holding the spinlock. Fix it by omitting the spinlock, which is not required here Extensively tested on GL-MiFi, RB-912 and RB-922 hardware Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* ar71xx: fix HiveAP 121 PLL for 1000MDavid Bauer2019-08-011-1/+1
| | | | | | | | | | | | | The Aerohive HiveAP 121 has the wrong PLL value set for Gigabit speeds, leading to packet-loss. 10M and 100M work fine. This commit sets the Gigabit Ethernet PLL value to the correct value, fixing packet loss. Confirmed with iperf and floodping. Signed-off-by: David Bauer <mail@david-bauer.net> (cherry picked from commit cb49e46a8a4526d86270ced3ba3aa90225ca82d7)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 20:23:24 +0000