Make the driver work with recent upstream changes.
Fixes: FS#2632
Ref: https://github.com/openwrt/openwrt/pull/2815
Signed-off-by: John Crispin <john@phrozen.org>
(cherry picked from commit 6786dc26a205da55ec2d9771693cdfb99e756e59)
I meant it to be GPL-2.0-only, as evidenced by the boilerplate.
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
(cherry picked from commit 6934b20912d308854b7adf63a7098d38bf67d153)
31e99fe3da which introduced this code was unfortunately untested.
This commit fixes a number of issues and works around the fact that in
this particular scheme, the LZO payload may be padded at the end which
will trigger a harmless lzo decompression error.
This commit also disambiguates the debug printks.
Tested-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Fixes: 31e99fe3da ("generic: platform/mikrotik: support LZOR encoding")
(cherry picked from commit 2ea481193c1654c9cb42aa0331cdbc4570783e26)
Some newer MikroTik RouterBOARD devices use a new encoding scheme
for their WLAN calibration data. This patch provides support for
decoding this new scheme.
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
This driver exposes the data encoded in the "hard_config" flash segment
of MikroTik RouterBOARDs devices. It presents the data in a sysfs folder
named "hard_config". The WLAN calibration data is available on demand via
the 'wlan_data' sysfs file in that folder.
This driver permanently allocates a chunk of RAM as large as the
"hard_config" MTD partition (typically 4KB), although it is technically
possible to operate entirely from the MTD device without using a local
buffer (except when requesting WLAN calibration data), at the cost of a
performance penalty.
This driver does not reuse any of the existing code previously found in
routerboot.c.
This driver has been successfully tested on BE (ath79) and LE (ipq40xx
and ramips) hardware.
Tested-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
Tested-by: Baptiste Jonglez <git@bitsofnetworks.org>
Tested-by: Tobias Schramm <t.schramm@manjaro.org>
Tested-by: Christopher Hill <ch6574@gmail.com>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
ar8229 and ar8236 don't allow unknown unicast/multicast frames and
broadcast frames to be flooded to cpu port. This isn't desired behavior
for swconfig as we treat it as a standalone switch.
Current code doesn't enable unicast frame flooding for ar8229 and uses
wrong setup for ar8236. This commit fixes both of them by enabling port
0 flooding for all unknown frames.
Fixes: FS#2848
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
(cherry picked from commit 47f17b066259589b4a7b4181522321abf0660e18)
Upstream commit dda9f4b9ca ("f2fs: fix to skip verifying block address
for non-regular inode").
On 4.14, attempting to perform operations on a non-regular inode
residing on an f2fs filesystem, such rm-ing a device node, would fail
and lead to a warning / call trace in dmesg. This fix was already
applied to other kernels upstream - including 4.19, from which the patch
was taken.
More info at https://bugzilla.kernel.org/show_bug.cgi?id=202495.
Signed-off-by: Matt Merhar <mattmerhar@protonmail.com>
(cherry picked from commit ee500186a5617dfe80f4b762fd6bd0c38af93d49)
Refreshed all patches and removed upstreamed:
oxnas/001-irqchip-versatile-fpga-Handle-chained-IRQs-properly.patch
oxnas/002-irqchip-versatile-fpga-Apply-clear-mask-earlier.patch
Fixes: CVE-2020-12114 and CVE-2020-11669
Runtime-tested on: qemu-x86-64
Compile-tested on: ath79/generic, x86/64, imx6
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Doing up & down on non-Ethernet devices (e.g. monitor mode interface)
was consuming memory.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit ec8e8e2ef0826d82b4dfbd567a073b31dc27b764)
Fixes a significant amount of leaked memory with lots of connections
Ref: PR#2721
Tested-by: Jerome Benoit <jerome.benoit@sap.com> [WRT1900AC v1]
Signed-off-by: Felix Fietkau <nbd@nbd.name>
[removed 4.19 patch during cherry-pick]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit c6c4701def07cd01a1b077cee93f64a9b2e3b5be)
The Atheros AR8327 and AR8337 have (according to their datasheet) a
VLAN table with a maximum of 4096 entries.
Currently, there's a hard limit of 128 VLANs, which is the same as
for most other Atheros switches. Increase this limit only for the
AR83x7 series and modify some shared functions to allow them to work
with a variable max VLAN count.
Signed-off-by: David Bauer <mail@david-bauer.net>
(cherry picked from commit 3f79aaa2979793c054eae2c8b4058c8c7fccdbe7)
This was found by the build bot.
Fixes: db345220b4 ("kernel: bump 4.14 to 4.14.155")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 103e49f62e72664ee0d5285007907a75960e8645)
This fixes the netdev LED trigger for interfaces, which are renamed
during initialization (e.g. ppp interfaces).
Fixes: FS#2193
Fixes: FS#2239
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit edbadec843a77286d4f690a3641b7bca97f4c998)
This fixes off-by-one error introduced in commit dc76900021b8
("kernel: Correctly search for the FIT image in mtd partition.")
Function `mtd_read` starts reading at `offset` and
needs `hdr_len` number of bytes to be available. Suppose
the easiest case when `offset` is `0` and `hdr_len` equals
to `mtd->size` - the `for` loop will not be entered even
when enough bytes are available to be read.
Same happens for any non-zero `offset`, when `hdr_len` is
just enough bytes to be read until `mtd->size` is reached.
Imagine that for example `mtd->size=5`, `offset=4` and
`hdr_len=1`. Then `offset+hdr_len=5` and the check has to
be `offset+hdr_len <= mtd->size`, i.e. `5 <= 5`. The
check for `offset + hdr_len` value needs to be inclusive,
therefore use `<=`.
Fixes: dc76900021b8 ("kernel: Correctly search for the FIT image in mtd partition.")
Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com>
[adjusted commit ref, fixes tag]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit e0ce80d42ace6feba509da16795ab0eb81cf5bf4)
Previously all iterations of the loop checked offset=0 in the partition.
Signed-off-by: Fredrik Olofsson <fredrik.olofsson@anyfinetworks.com>
(cherry picked from commit dc76900021b880820adf981bb7b1cf5ff3ffe1fd)
Replace an old cleanup patch that never made it upstream with the proper
upstream fix. This patch was incompatible with the recent changes that
affected the way that the flow tuple dst entry was used.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commits 442ecce76169d and c8933ce533656)
Commit fcb41decf6c6 ("config: enable some useful features on
!SMALL_FLASH devices") enabled netns, which in turn lead to the crash in
the flow offload target.
When the flow offloading framework intends to delete a flow from the
hardware table, it is necessary to retrieve the namespace from
nf_flowtable->ft_net. However, no one ever wrote the namespace into
nf_flowtable->ft_net in advance. So the framework will mistakenly use a
NULL namespace to execute dev_get_by_index_rcu(net, ifindex), leading to
the kernel panic.
Ref: FS#2321
Fixes: fcb41decf6c6 ("config: enable some useful features on !SMALL_FLASH devices")
Tested-by: Simon Tretter <simon@mediaarchitectu.re>
Signed-off-by: HsiuWen Yen <y.hsiuwen@gmail.com>
[merged patch into offload patch, fix for 4.19, SOB fix, commit subj/msg touches]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry-picked from commit d344591e72e5ca96a2bf70a2df38961553185ce8)
We are not sure if 640-bridge-only-accept-EAP-locally.patch is still needed
as a first step, add disable_eap_hack sysfs config to allow to disable it
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
(cherry picked from commit 7d542dc8047d276517b296132926e722004065e0)
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>
Hauke Mehrtens