Commit Graph

56951 Commits

Author SHA1 Message Date
John Audia
50cb897d25 kernel: bump 5.10 to 5.10.172
Removed upstreamed:
	backport-5.10/804-0001-net-Remove-WARN_ON_ONCE-sk-sk_forward_alloc-from-sk_.patch[1]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.171&id=3e4bbd1f38a8d35bd2d3aaffdb5f6ada546b669a

Signed-off-by: John Audia <therealgraysky@proton.me>
2023-03-07 00:06:40 +01:00
John Audia
a14cc979a2 kernel: bump 5.10 to 5.10.170
No patches modified for this bump

Signed-off-by: John Audia <therealgraysky@proton.me>
2023-03-07 00:06:40 +01:00
John Audia
b88955aa22 kernel: bump 5.10 to 5.10.169
Manually rebased:
        backport-5.10/811-v6.1-0001-nvmem-core-Fix-memleak-in-nvmem_register.patch

Removed upstreamed:
        backport-5.10/811-v6.1-0003-nvmem-core-add-error-handling-for-dev_set_name.patch[1]
	patches-5.10/070-net-bgmac-fix-BCM5358-support-by-setting-correct-fla.patch[2]

Add fix:
	target/linux/generic/backport-5.10/804-0001-net-Remove-WARN_ON_ONCE-sk-sk_forward_alloc-from-sk_.patch[3]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.169&id=a19a0f67dbb89ad2bfc466f2003841acba645884
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.10.169&id=a5c51e0c3202820192db3f3809e072f3ca2b1177
3. https://lore.kernel.org/stable/20230227211548.13923-1-kuniyu@amazon.com

Signed-off-by: John Audia <therealgraysky@proton.me>
2023-03-07 00:06:40 +01:00
Eneas U de Queiroz
c75cd5f602
openssl: fix variable reference in conffiles
Fix the trivial abscence of $() when assigning engine config files to
the main libopenssl-config package even if the corresponding engines
were not built into the main library.

This is mostly cosmetic, since scripts/ipkg-build tests the file's
presence before it is actually included in the package's conffiles.

Fixes: 30b0351039 "openssl: configure engine packages during install"
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
2023-03-06 18:11:36 -03:00
Eneas U de Queiroz
387c2df15c
openssl: fix sysupgrade failure with devcrypto
The bump to 3.0.8 inadvertently removed patches that are needed here,
but were not adopted upstream.  The most important one changes the
default value of the DIGESTS setting from ALL to NONE.  The absence of
this patch causes a sysupgrade failure while the engine is in use with
digests enabled.  When this happens, the system fails to boot with a
kernel panic.

Also, explicitly set DIGESTS to NONE in the provided config file, and
change the default ciphers setting to disable ECB, which has been
recommended for a long time and may cause trouble with some apps.

The config file change by itself is not enough because the config file
may be preserved during sysupgrade.

For people affected by this bug:

You can either:
1. remove, the libopenssl-devcrypto package
2. disable the engine in /etc/config/openssl;
3. change /etc/ssl/engines.cnf.d/devcrypto.cnf to set DIGESTS=NONE;
4. update libopenssl-devcrypto to >=3.0.8-3

However, after doing any of the above, **you must reboot the device
before running sysupgrade** to ensure no running application is using
the engine.  Running `/etc/init.d/openssl restart` is not enough.

Fixes: 7e7e76afca "openssl: bump to 3.0.8"
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
2023-03-06 18:09:13 -03:00
Hauke Mehrtens
a03076cc39 binutils: Update to version 2.40
binutils 2.39: https://lists.gnu.org/archive/html/info-gnu/2022-08/msg00002.html
binutils 2.40: https://lists.gnu.org/archive/html/info-gnu/2023-01/msg00003.html

This version includes a new libsframe.so library, pack it into the
libbfd package as it is used by this library. Also deactivate some
optional configuration options for now.

An extra patch to fix compile problem in AARCH64 is added.
gprofng needs a C++ standard library, deactivate it for now.

Activate feature-disassembler-init-styled in bpftools too to fix
compilation with the updated binutils.

An bpftool version 7.0 or later is needed for binutils 2.39 and later.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2023-03-05 19:23:42 +01:00
Hauke Mehrtens
26a65e852c bpftool: Update to version 7.1.0
bpftool changelog: https://github.com/libbpf/bpftool/releases
libbpf changelog: https://github.com/libbpf/libbpf/releases

This updates the bfptool to version 7.1.0. This also includes an update
of the libbpf to version 1.1.

This also adds some new feature options and removes some old ones which
were also removed form the source code. zlib for example is now
mandatory.

Add -flto also to LD flags to make it really work.

Before this change bpftool was on a git commit between version 6.7 and
6.8 and libbpf was on a commit between version 0.7 and 0.8.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2023-03-05 19:23:42 +01:00
Rosen Penev
d650ca9247 mac80211: enable ATH9K_HWRNG
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>
2023-03-05 19:13:22 +01:00
Rosen Penev
44c24b3ac5 ksmbd: update to 3.4.7
Remove upstreamed patches.

Switch to normal tarballs. Codeload recently had a reproducibility issue.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
2023-03-05 18:48:40 +01:00
Hauke Mehrtens
a7e05caaf3 bcm47xx: Refresh patches
The kernel patches did not apply cleanly any more, refresh them
automatically.

Fixes: 26bc8f6876 ("generic: MIPS: Add barriers between dcache & icache flushes")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2023-03-05 18:47:12 +01:00
Tomasz Maciej Nowak
477ff0821a sdk: expose PATENTED an NLS build options
Some packages offer functionalities guarded by these options and it'll
be impossible to reach them without changing Config-build.in. So allow
to toggle these in more friendly way, by exposing them in configuration
menu.

Signed-off-by: Tomasz Maciej Nowak <tmn505@gmail.com>
2023-03-05 18:31:21 +01:00
Paul Fertser
5a1eb3bb2c Remove ccache wrappers
These wrappers are not needed as CC doesn't need to be a single word.

a53b084e49 which introduced the wrappers
doesn't explain why they were really needed and why only for the target
and not for the host.

Moreover, name of the wrappers breaks a ccache assumption: since
v4.0-3-g6a92b4cd3a67 it has special handling for "chained" invocation
such as "ccache ccache gcc" where it skips all the "ccache*" names in
the middle and proceeds to run as if it was started as "ccache
gcc"[1][2].

This becomes important when a build system sees ccache in the PATH and
automatically enables it by prepending to CC. An example of such a
system would be autosetup as used by jimtcl. With the wrappers it breaks
as the command line ends up being just "ccache -Os..." because
"ccache_cc" gets skipped as it starts with "ccache".

[1] https://github.com/ccache/ccache/blob/master/src/ccache.cpp#L2105
[2] https://github.com/ccache/ccache/blob/master/src/Util.cpp#L802

Reported-by: Karl Palsson <karlp@etactica.com>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
2023-03-05 17:48:31 +01:00
Stijn Tintel
4448b27930 kernel: set default for KERNEL_BPF_KPROBE_OVERRIDE
Without the default value this still causes a missing symbol. Disable by
default as it depends on FUNCTION_ERROR_INJECTION, which is disabled in
the generic config and we don't have a build symbol to enable that.

Fixes: 500c37c56f ("kernel: add missing symbol")
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
2023-03-05 18:36:01 +02:00
Felix Fietkau
26b8739b68 mediatek: backport more WED upstream fixes
Fixes hang if the WO firmware can't be loaded

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-05 17:26:07 +01:00
Alan Luck
4c1d7787d4 ipq806x: Add buttons to OnHub
These are the factory reset button (external) and "developer mode"
button (hidden inside the case (ASUS) or under a screw in the base
(TP-Link)) found on the TP-Link and ASUS OnHub devices.

Signed-off-by: Alan Luck <luckyhome2008@gmail.com>
[Brian: add description; factor out for both ASUS and TP-Link; use
existing pinmux definitions; add keycode for dev button]
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
2023-03-05 17:24:46 +01:00
Tim Harvey
8298270b60 kernel: add kmod-hwmon-max6642 support
Add package for Maxim MAX6642 i2c based temperature sensor.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2023-03-05 16:45:25 +01:00
Hauke Mehrtens
11822d8be2 uci: update to git HEAD
5de3871 cli: drop redundant uci_add_delta_path() call for -P
f49a2fd delta: simplify uci_load_delta() by using a helper
9b6605e uci: fix use-after-free uci_set on update option
b7ceda9 uci: maintain option position in uci_set
7e01d66 uci: optimize update option in uci_set
47697e6 uci: fix use-after-free uci_add_list
74f2797 uci: fix atomicity of uci_add_list
b2f3417 uci: maintain option position in uci_add_list
16e8a3b uci: fix memory leak uci_set on update section
ae61e1c uci: optimize update section in uci_set
04d0c46 uci: macro uci_alloc_element not in uci.h

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2023-03-05 16:39:24 +01:00
Álvaro Fernández Rojas
2f8e90739a Revert "bmips: add missing switch cpu label"
This reverts commit dc0de05e10.
As pointed out by @BKPepe and @arinc9 this was removed by 9df035b since it
isn't needed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-03-05 11:53:52 +01:00
Felix Fietkau
9f6d25551e mediatek: add missing DTS entries for WED on MT7986
Needed to support WLAN offloading

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-05 09:59:00 +01:00
Felix Fietkau
daaf708b8c kernel: backport upstream mtk_eth_soc fixes
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-05 08:51:22 +01:00
Felix Fietkau
5ef783c1b2 kernel: move accepted mtk_eth_soc patches to generic-backport
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-05 08:51:22 +01:00
Nick Hainke
69ff678711 dtc: update to 1.7.0
Changelog:
039a994 Bump version to v1.7.0
3f29d6d pylibfdt: add size_hint parameter for get_path
2022bb1 checks: Update #{size,address}-cells check for 'dma-ranges'
abbd523 pylibfdt: Work-around SWIG limitations with flexible arrays
a41509b libfdt: Replace deprecated 0-length arrays with proper flexible arrays
2cd89f8 dtc: Warning rather than error on possible truncation of cell values
55778a0 libfdt: tests: add get_next_tag_invalid_prop_len
7359034 libfdt: prevent integer overflow in fdt_next_tag
035fb90 libfdt: add fdt_get_property_by_offset_w helper
98a0700 Makefile: fix infinite recursion by dropping non-existent `%.output`
a036cc7 Makefile: limit make re-execution to avoid infinite spin
c6e9210 libdtc: remove duplicate judgments
e37c256 Don't generate erroneous fixups from reference to path
5045465 libfdt: Don't mask fdt_get_name() returned error
e64a204 manual.txt: Follow README.md and remove Jon
f508c83 Update README in MANIFEST.in and setup.py to README.md
c2ccf8a Add description of Signed-off-by lines
90b9d9d Split out information for contributors to CONTRIBUTING.md
0ee1d47 Remove Jon Loeliger from maintainers list
b33a73c Convert README to README.md
7ad6073 Allow static building with meson
fd9b8c9 Allow static building with make
fda71da libfdt: Handle failed get_name() on BEGIN_NODE
c7c7f17 Fix test script to run also on dash shell
01f23ff Add missing relref_merge test to meson test list
ed31080 pylibfdt: add FdtRo.get_path()
c001fc0 pylibfdt: fix swig build in install
26c54f8 tests: add test cases for label-relative path references
ec7986e dtc: introduce label relative path references
651410e util: introduce xstrndup helper
4048aed setup.py: fix out of tree build
ff5afb9 Handle integer overflow in check_property_phandle_args()
ca72944 README: Explain how to add a new API function
c0c2e11 Fix a UB when fdt_get_string return null
cd5f69c tests: setprop_inplace: use xstrdup instead of unchecked strdup
a04f690 pylibfdt: add Property.as_*int*_array()
8310271 pylibfdt: add Property.as_stringlist()
d152126 Fix Python crash on getprop deallocation
17739b7 Support 'r' format for printing raw bytes with fdtget
45f3d1a libfdt: overlay: make overlay_get_target() public
c19a4ba libfdt: fix an incorrect integer promotion
1cc41b1 pylibfdt: Add packaging metadata
db72398 README: Update pylibfdt install instructions
383e148 pylibfdt: fix with Python 3.10
23b56cb pylibfdt: Move setup.py to the top level
69a7607 pylibfdt: Split setup.py author name and email
0b106a7 pylibfdt: Use setuptools_scm for the version
c691776 pylibfdt: Use setuptools instead of distutils
5216f3f libfdt: Add static lib to meson build
4eda259 CI: Cirrus: bump used FreeBSD from 12.1 to 13.0
0a3a9d3 checks: Add an interrupt-map check
8fd2474 checks: Ensure '#interrupt-cells' only exists in interrupt providers
d8d1a9a checks: Drop interrupt provider '#address-cells' check
52a16fd checks: Make interrupt_provider check dependent on interrupts_extended_is_cell
37fd700 treesource: Maintain phandle label/path on output
e33ce1d flattree: Use '\n', not ';' to separate asm pseudo-ops
d24cc18 asm: Use assembler macros instead of cpp macros
ff3a30c asm: Use .asciz and .ascii instead of .string
5eb5927 fdtdump: fix -Werror=int-to-pointer-cast
0869f82 libfdt: Add ALIGNMENT error string
69595a1 checks: Fix bus-range check
72d09e2 Makefile: add -Wsign-compare to warning options
b587787 checks: Fix signedness comparisons warnings
69bed6c dtc: Wrap phandle validity check
9102211 fdtget: Fix signedness comparisons warnings
d966f08 tests: Fix signedness comparisons warnings
ecfb438 dtc: Fix signedness comparisons warnings: pointer diff
5bec74a dtc: Fix signedness comparisons warnings: reservednum
24e7f51 fdtdump: Fix signedness comparisons warnings

Remove upstreamed:
- 0001-Support-r-format-for-printing-raw-bytes-with-fdtget.patch

Signed-off-by: Nick Hainke <vincent@systemli.org>
2023-03-05 01:37:24 +01:00
Nick Hainke
79c3f8ce24 mac80211: refresh patches
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>
2023-03-05 01:32:08 +01:00
Álvaro Fernández Rojas
dc0de05e10 bmips: add missing switch cpu label
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-03-04 21:27:30 +01:00
Daniel González Cabanelas
796815eb53 bcm63xx: kernel: power cycle the bcm6358 USB PLL
Some BCM6358 based boards may detect USB2.0 high speed devices as USB1.1
full speed. This is an old well known bug, but nobody cared about it. It
is quite random and hard to track.

With the latest versions of Openwrt, one user confirmed that the bug is
still there (tested router: HG556a).

Power cycle the USB PLL to fix it.

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
2023-03-04 20:09:49 +01:00
Daniel González Cabanelas
e55b4b436e bcm63xx: kernel: fix up bcm63268 roboswitch gpio registers
Some BCM63268 bootloaders may leave gpio registers, related to the
roboswitch, disabled before loading the OpenWrt firmware. As result of
this the switch won't work.

These registers, if not enabled, probably avoid forwarding packets.

Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
2023-03-04 20:07:33 +01:00
Álvaro Fernández Rojas
55117c3580 bcm63xx: drop kernel 5.10 support
Now that the target is on kernel 5.15 this is no longer needed.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-03-04 19:47:06 +01:00
Paul Spooren
ef6f3fbc8c bcm63xx: switch to Kernel 5.15 by default
Getting ready for the next release.

Signed-off-by: Paul Spooren <mail@aparcar.org>
2023-03-04 19:35:53 +01:00
Sieng-Piaw Liew
65ebe31130 bmips: check for DMA error when refilling Rx
dma_mapping_error() should be called as dma_map_single() could fail and
return error.

Signed-off-by: Sieng-Piaw Liew <liew.s.piaw@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng-Piaw Liew
a6a54135ef bmips: fix Tx cleanup when NAPI poll budget is zero
NAPI poll() function may be passed a budget value of zero, i.e. during
netpoll, which isn't NAPI context.
Therefore, napi_consume_skb() must be given budget value instead of
!force to truly discern netpoll-like scenarios.

https://lore.kernel.org/netdev/20220707141056.2644-1-liew.s.piaw@gmail.com/t/#m470f5c20225e76fb08c44d6cfa2f1b739ffaaea4
Signed-off-by: Sieng-Piaw Liew <liew.s.piaw@gmail.com>
[improve code format]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng Piaw Liew
cbc1fcf0e4 bmips: add BQL support
Add Byte Queue Limits support to reduce/remove bufferbloat.

Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng Piaw Liew
85d403a579 bmips: batch process eth_type_trans() in rx path
Improve cache efficiency by running eth_type_trans() in its own loop.

Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng Piaw Liew
686050b2b2 bmips: batch process rx path
Use netif_receive_skb_list() to batch process rx skb. This improves
cache efficiency.

Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng Piaw Liew
6276dad6ca bmips: improve rx loop
Use existing rx processed count to track against budget, thereby making
budget decrement operation redundant.
rx_desc_count can be calculated outside the rx loop, making the loop a
bit smaller.

Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng Piaw Liew
330cbcc09c bmips: switch to napi_build_skb() to reuse skbuff_heads
napi_build_skb() reuses NAPI skbuff_head cache in order to save some
cycles on freeing/allocating skbuff_heads on every new rx or completed
tx.
Use napi_consume_skb() to feed the cache with skbuff_heads of completed
tx so it's never empty.

Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng Piaw Liew
a332b8cc9c bmips: check NAPI context when refilling rx SKB
Check if we're in NAPI context when refilling rx. Normally we're almost
always running in NAPI context. Dispatch to napi_alloc_frag() directly
instead of relying on netdev_alloc_frag() which does the same but with
the overhead of local_bh_disable/enable.

Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
[improve code format]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng Piaw Liew
71ef4ec47c bmips: convert to build_skb()
We can increase the efficiency of rx path by using buffers to receive
packets then build SKBs around them just before passing into the network
stack. In contrast, preallocating SKBs too early reduces CPU cache
efficiency.
Performance is slightly increased but the changes allow more
potential optimizations.

Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
[improve code format]
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
2023-03-04 19:28:16 +01:00
Sieng Piaw Liew
7178adadcc bmips: use netdev_alloc_skb() for copybreak
bmips is using Broadcom B53 DSA driver which means the ethernet driver
must compensate for 6 bytes tags from the internal switch.
This means using NET_IP_ALIGN actually misaligns the skb, lowering
performance significantly. Therefore napi_alloc_skb() which uses
NET_IP_ALIGN is changed to netdev_alloc_skb().
Performance in iperf3 is increased from ~47Mbps to 52Mbps.

Signed-off-by: Sieng Piaw Liew <liew.s.piaw@gmail.com>
2023-03-04 19:28:16 +01:00
André Fonseca
3817577c92 ramips: mt7621: TP-Link EAP235/615-Wall: add poe passthrough gpio definitions
Add the missing definitions for the PoE passthrough functionality.
The relevant pin is already being exported, but it is missing from
the initial board configuration file. With this change, the user is
now able to toggle the PoE passthorough functionality via the uci cli

Signed-off-by: André Fonseca <mail@andrefonseca.pt>
2023-03-04 17:37:25 +01:00
Chukun Pan
3e4c014008 bpf-headers: fix package category
This removes the non-selectable 'Kernel' item
when make menuconfig.

Signed-off-by: Chukun Pan <amadeus@jmu.edu.cn>
2023-03-04 17:18:56 +01:00
Felix Fietkau
b934c63518 uboot-mediatek: mark all packages as hidden
They are enabled by selecting devices. Fixes build errors when enabling extra
devices without creating a new config from scratch.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-04 16:27:25 +01:00
Mikhail Zhilkin
1f53fa2b83 ramips: fix wrong pcie port number for Arcadyan WE420223-99
Wrong pcie port number for WLAN causes missing 5g WLAN interface with 5.15
kernel on Arcadyan WE420223-99 (KPN Experia WiFi).

This changes port from pcie0 to pcie1.

[1.331556] mt7621-pci 1e140000.pcie: pcie0 no card, disable it (RST & CLK)
[1.345299] mt7621-pci 1e140000.pcie: pcie2 no card, disable it (RST & CLK)
[1.359116] mt7621-pci 1e140000.pcie: PCIE1 enabled

Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
2023-03-04 13:34:08 +01:00
Hang Zhou
e451957166 ramips: add support for D-Link Dir-853 A1
Specifications:
* SoC: MT7621AT
* RAM: 256MB (NT5CC64M16GP-DI)
* Flash: 16MB NOR SPI flash (GD25Q127CSIG, using GD25Q128C driver)
* WiFi: MT7615DN (2.4GHz+5Ghz) with DBDC
* Ethernet: 4x1000M LAN, 1x 1000M WAN
* LEDs: Power Blue+Orange,Wan Blue+Orange,WPS Blue,"2.4G"Blue, "5G" Blue,
  USB Blue
* Buttons: Reset,WPS, Wifi
* Serial interface: on board but not populated, pinout (from the DC jack
side to the WAN port side) is "3.3V Input Output Gnd". Baud rate is 57600,
settings are 8 data bits, no parity bit, one stop bit, and no flow control.

Stock flash layout:
```
GD25Q128C(c8 40180000) (16384 Kbytes)
mtd .name = raspi, .size = 0x01000000 (16M) .erasesize = 0x00010000 (64K)
.numeraseregions = 0
Creating 7 MTD partitions on "raspi":
0x000000000000-0x000001000000 : "ALL"
0x000000000000-0x000000030000 : "Bootloader"
0x000000030000-0x000000040000 : "Config"
0x000000040000-0x000000050000 : "Factory"
0x000000050000-0x000000060000 : "Config2"
0x000000060000-0x000000fb0000 : "Kernel"
0x000000fb0000-0x000001000000 : "Private"
```
The kernel partition will be replaced with the OpenWrt image, the other
partitions are left untouched.

"Config2" seems to be the config storage used by the stock firmware.

"Private" is a 320kB empty JFFS2 partition that comes with the stock
firmware. One can get a larger space for OpenWrt by merging it with
"Kernel".

OpenWrt flash layout:
```
0x000000000000-0x000000030000 : "u-boot"
0x000000030000-0x000000040000 : "u-boot-env"
0x000000040000-0x000000050000 : "factory"
0x000000050000-0x000000060000 : "config2_stock"
0x000000060000-0x000000fb0000 : "firmware"
0x000000fb0000-0x000001000000 : "private_stock"
```

The OpenWrt image must have 96 bytes of padding in the header.

MAC addresses on OEM firmware:
|      		| location on the flash 	| notes    	|
|------		|-----------------------	|----------	|
| lan (eth2) 	| factory + 0xe000      	| on label 	|
| wan (eth3) 	| factory + 0xe006      	|          	|
| 2.4g (rax0) 	| not on flash          	| lan + 1  	|
| 5g (ra0) 	| not on flash          	| lan + 2  	|

Mac addresses of the 2.4g and 5g interface are stored as ASCII strings in
the u-boot-env partition, but they are not used. OpenWrt calculates
Wifi Mac addresses based on the LAN Mac.

Flash and test instructions:
Flash the encrypted image (available in the OpenWrt forum) through the
stock D-Dink web interface.

1. Open the case, and solder the 4-pin header near the WAN port.
2. Connect it to a USB-UART TTL (3.3V) adapter, no need to connect VCC.
3. Open a terminal emulator (e.g. `screen /dev/ttyUSB0` on linux) with
the settings mentioned above.
4. Setup a TFTP server on your PC that can serve
`xxx-ramips-mt7621-dlink_dir-853-a1-initramfs-kernel.bin`.
5. Connect any LAN port to your PC and set a static IPv4 address to
192.168.0.101 (netmask 255.255.255.0).
6. Power on the device and keeps pressing 1 until you see the prompt.
7. Use default IP addresses and enter the file name accordingly, then hit
enter.
8. Wait until it boots to OpenWrt, the default IP address is 192.168.1.1,
you need to change your PC network adapter to use DHCP in order to access
LUCI.
9. So far, the OpenWrt runs in RAM and the flash contents are not touched.
You can try OpenWrt without having to overwrite the stock firmware, a
reboot clears all changes.
10. Optionally, backup the stock firmware (the "firmware" partition) in
Luci.
11. To permantly install OpenWrt to the device , click
on "System -> Backup/Flash Firmware" in Luci and flash
`xxx-ramips-mt7621-dlink_dir-853-a1-squashfs-sysupgrade.bin`

Known problems:
* WLAN0 defaults to 5G after a fresh installation, to enable 2.4G network,
you need to config it manually in LUCI.

* If you see jffs2 related warnings/errors after updating from the stock
web interface, you need to do a reset in LUCI. The error will be gone after
a cold reboot.

Signed-off-by: Hang Zhou <929513338qq@gmail.com>
2023-03-04 13:23:18 +01:00
INAGAKI Hiroshi
1cd8dfe659 ipq807x: don't generate factory.ubi for Buffalo WXR-5950AX12
On WXR-5950AX12, squashfs-factory.ubi is unnecessary for OpenWrt
installation and other purposes, so drop it from IMAGES and don't
generate to prevent confusion of users.

Reviewed-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
2023-03-04 13:12:40 +01:00
David Bauer
26bc8f6876 generic: MIPS: Add barriers between dcache & icache flushes
This fixes spurious boot-errors with some ath79 MIPS 74Kc boards such
as the AC Lite as well as Archer C7 v2.

The missing barrier leads to the icache flush being executed before the
dcache writeback, which results in the CPU executing the dummy infinite
loop in tlbmiss_handler_setup_pgd.

Applying this patch from upstream ensures the dcache is written back
before flushing the icache.

Signed-off-by: David Bauer <mail@david-bauer.net>
2023-03-04 13:09:30 +01:00
John Audia
0aedf916df kernel: bump 5.15 to 5.15.98
Removed upstreamed:
	backport-5.15/883-0001-net-Remove-WARN_ON_ONCE-sk-sk_forward_alloc-from-sk_.patch[1]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.98&id=e7f460696340fe5caba5f21ddb262a44a2388af2

Build system: x86_64
Build-tested: bcm2711/RPi4B, filogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: bcm2711/RPi4B, filogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <therealgraysky@proton.me>
2023-03-04 13:06:28 +01:00
Josef Schlehofer
f8cd27891f mpc85xx: p2020: enable CONFIG_MAX63XX_WATCHDOG
This enables CONFIG_MAX63XX_WATCHDOG [1], which can be used on P2020
RDB.

[1] https://cateee.net/lkddb/web-lkddb/MAX63XX_WATCHDOG.html

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
2023-03-04 12:54:38 +01:00
Josef Schlehofer
620bc37c2a kernel: add support for max6370 watchdog via GPIO
This backports the third version [1], which is awaiting upstream merge. It
adds support for watchdog max6370, which is connected via GPIO. It
is useful primarily for P2020 RDB and Turris 1.x routers, which are
not yet supported.

[1] https://www.spinics.net/lists/linux-watchdog/msg23299.html

Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
2023-03-04 12:54:38 +01:00
Nick Hainke
7c5e847827 kernel: move CONFIG_PAGE_POOL to generic
Move "# CONFIG_PAGE_POOL is not set" to generic.

Suggested-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Nick Hainke <vincent@systemli.org>
2023-03-04 10:20:58 +01:00
Felix Fietkau
f6a7ce2501 mac80211: fix regression in sw a-msdu tx introduced in mesh improvement patches
Fixes: 6262d3eb06 ("mac80211: sync mesh fast xmit patch with upstream requested changes")
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2023-03-03 11:21:26 +01:00