Conversion to DSA broke 802.2+LLC+SNAP packet processing. Frames
received by napi_complete_done with GRO and DSA have transport_header
set two bytes short, or pointing 2 bytes before network_header &
skb->data. As snap_rcv expects transport_header to point to SNAP
header (OID:PID) after LLC processing advances offset over LLC header
(llc_rcv & llc_fixup_skb), code doesn't find a match and packet is
dropped.
Image built at this commit operates properly:
86dadeba48 - generic: add patch for GPON-ONU-34-20BI quirk
Image built at following commit exhibits the issue:
337e36e0ef - ipq806x: convert each device to DSA implementation
As issue is LLC specific, to avoid impacting non-LLC traffic, and to
follow up on original assumption made on kernel commit fda55eca5a33
("net: introduce skb_transport_header_was_set()") stating "network
stacks usually reset the transport header anyway", llc_fixup_skb to
reset and advance the offset. llc_fixup_skb already assumes the LLC
header is at skb->data, and by definition SNAP header immediately
follows.
Signed-off-by: Antonio Pastor <antonio.pastor@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/17220
Signed-off-by: Robert Marko <robimarko@gmail.com>
This backport patch inserted suspend/resume callbacks
for the wrong PHY driver.
The fixed patch is needed for Huawei AP5030DN
to initialize its second PHY.
Refresh all affected patch with make target/linux/refresh.
Fixes: 06cdc07f8c ("ath79: add support for Huawei AP5030DN")
Signed-off-by: Marco von Rosenberg <marcovr@selfnet.de>
Link: https://github.com/openwrt/openwrt/pull/17312
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add patch to fix failure to build package/devel/perf when
CONFIG_TARGET_OPTIMIZATION has -O3 enabled with this error:
```
In function 'elf_close',
inlined from 'elf_close' at elf.c:41:6,
inlined from 'elf_find_func_offset_from_file' at elf.c:267:2:
elf.c:45:9: error: 'elf_fd.elf' may be used uninitialized [-Werror=maybe-uninitialized]
45 | elf_end(elf_fd->elf);
| ^~~~~~~~~~~~~~~~~~~~
elf.c: In function 'elf_find_func_offset_from_file':
elf.c:260:23: note: 'elf_fd.elf' was declared here
260 | struct elf_fd elf_fd;
| ^~~~~~
In function 'elf_close',
inlined from 'elf_close' at elf.c:41:6,
inlined from 'elf_find_func_offset_from_file' at elf.c:267:2:
elf.c:46:9: error: 'elf_fd.fd' may be used uninitialized [-Werror=maybe-uninitialized]
46 | close(elf_fd->fd);
| ^~~~~~~~~~~~~~~~~
elf.c: In function 'elf_find_func_offset_from_file':
elf.c:260:23: note: 'elf_fd.fd' was declared here
260 | struct elf_fd elf_fd;
| ^~~~~~
```
Link: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=fab45b962749
Signed-off-by: Pavel Shirov <nstorm.ahoy166@silomails.com>
Link: https://github.com/openwrt/openwrt/pull/17141
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add support for FORESEE F35SQA001G SPI NAND.
Similar to F35SQA002G, but differs in capacity.
Datasheet:
- https://cdn.ozdisan.com/ETicaret_Dosya/704795_871495.pdf
Tested on Xiaomi AX3000T flashed with OpenWRT.
Signed-off-by: Bohdan Chubuk <chbgdn@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://github.com/openwrt/openwrt/pull/16915
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
This commit adds the Linux kernel mainline driver "leds-ktd202x" for the
KinetIC KTD2026 and KTD2027 RGB/RBGW controller with I2C interface that was
introduced in kernel version 6.7, last changed in mainline on 2024-05-31.
At least the Acer Connect Vero W6m (a variant of the Acer Predator Connect
W6 without 2.5G eth1 port, usb3 port, and the 6 on-board gpio RGB LEDs) is
equipped with a KTD2026 (and a single RGB LED attached to it used by the
stock firmware as status LED), and maybe other router devices also are.
Signed-off-by: George Oldfort <openwrt@10099.de>
Link: https://github.com/openwrt/openwrt/pull/16860
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Upstream stable is slow at picking this up and several systems
are regressing. Add the patch locally in OpenWrt.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Backport alloc_netdev_dummy patch from upstream needed for new Airoha
EN7581 SoC.
Refresh all affected patch with make target/linux/refresh.
Link: https://github.com/openwrt/openwrt/pull/16730
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Two patches declared as accepted in v6.13 were already accepted for
v6.12. Fix filenames and order of patches applied.
Reported-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Fixes: 8cc049cec2 ("generic: phy: aquantia: move accepted patches to backport-6.6")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Backport newly introduced support for 'active-high' property and use
it to correctly implement polarity assignment for Aquantia PHY LEDs.
Previously the 'active-low' property was used to switch a LED PIN to
active-high ("drive VDD" in Aquantia-speak) mode.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This solution that is needed for some routers to provide proper
LED activity when controlled directly by the MV88E6xxx switch,
has just been merged in upstream Linux.
Make this patch 901 as other backports from earlier kernels
are in patch 896 and this is the first free number after
that.
Patch offsets in pending patches are augmented as part of
the refresh.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Backport BLOCK OF support patch merged upstream and refresh pending
BLOCK patches.
This is a new way to declare partition table for BLOCK device (eMMC
currently supported) with the use of DTS.
Current pending patch are adapted to not cause regression with current
downstream implementation of a similar functionality.
Also enable the new OF_PARTITION config by default.
Link: https://github.com/openwrt/openwrt/pull/16663
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
There are cases where an unavailable port is not an error, making
this error message a false-positive. The kernel log is flooded with
the messages like:
OF: graph: no port node found in /soc@0/bus@42000000/i2c@42530000/usb-typec@50
Silence this message by making it a debug message.
Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>
Link: https://github.com/openwrt/openwrt/pull/16524
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Add support for W25N01JW, W25N02JWZEIF, W25N512GW, W25N02KWZEIR and W25N01GWZEIG.
Add support for W25N04KV.
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/16272
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This is a backport of netdev/net [1]/[2], expected to be in kernel 6.11
(if not backported to a stable branch).
Since 4fdc7bb8f1 (2024-06-14, switching ath79 from kernel 6.1 to 6.6),
the rtl8366s driver was made to write to bogus PHY MII registers on
ath79/netgear,wndr3800 and family, and likely on other systems using
this switch in a similar manner. The writes were directed to PHY 4 MII
registers 0x0d (13) and 0x0e (14). The rtl8366s data sheet claims these
registers are reserved. These register writes were causing the device to
not maintain link, track link status, or pass traffic on eth1 (labeled
WAN), as eth1 is connected to PHY 4.
0x0d is MII_MMD_CTRL, and 0x0e is MII_MMD_DATA. rtl8366s doesn't appear
to support MMD in any way, and certainly not via the IEEE 802.3 annex
22D "clause 45 over clause 22" protocol implemented by mmd_phy_indirect.
This patch intercepts those attempted register accesses and returns
-EOPNOTSUPP without touching the switch chip. This is implemented by
defining phy_driver::{read,write}_mmd as
genphy_{read,write}_mmd_unsupported for this PHY. A new PHY driver for
this PHY is introduced to achieve that, because this PHY was previously
using genphy_driver, and there is otherwise no clean way to declare lack
of support for these operations.
This was caused by kernel 9b01c885be36 (2023-02-13, in 6.3). The new
genphy_c45_read_eee_abilities call in genphy_read_abilities (called
during phy_probe) was causing an attempted MMD read of (MMIO_MMD_PCS,
MDIO_PCS_EEE_ABLE), which was transformed into an annex 22D
mmd_phy_indirect operation that performed MII register writes to
MII_MMD_CTRL, MII_MMD_DATA, and MII_MMD_CTRL again, followed by another
read from MII_MMD_DATA. This was enough to "scramble" the state of those
two MII registers, which are in fact not used for annex 22D MMD register
access on this device but are reserved and have some other function,
rendering the PHY unusable while so configured. The result of the
bungled MMD read attempt caused the genphy driver to incorrectly believe
that the PHY supported standard EEE, which led to several more attempted
MMD writes and reads, in turn being transformed into writes to these two
MII registers.
rtl8366s does support some pre-IEEE 802.3az EEE standard form of "Green
Ethernet" which the switch driver (local to OpenWrt) already has some
support for. No attempt is made to map the standard operations for this
device.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=225990c487c1
[2] https://lore.kernel.org/netdev/20240725204147.69730-1-mark@mentovai.com/
Fixes: https://github.com/openwrt/openwrt/issues/15981
Link: https://github.com/openwrt/openwrt/issues/15739
Reported-by: Russell Senior <russell@personaltelco.net>
Signed-off-by: Mark Mentovai <mark@mentovai.com>
Link: https://github.com/openwrt/openwrt/pull/16012
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Fix uninitialized variable warnings in function regcache_maple_drop
Signed-off-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Link: https://github.com/openwrt/openwrt/pull/16004
Signed-off-by: Robert Marko <robimarko@gmail.com>
