The depends and select should apply to the sysfs driver, not the meta
config.
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Tested-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
Between 4.19 and 5.4, the kernel moved the partition parsers into
the parsers subdirectory. This led to some necessary rebasing of
our local patches for parsers, which partially has been performed
without caring about where the code was inserted.
This commit tries to adjust our local patches so that parsers are
inserted at the "proper" positions with respect to alphabetic sorting
(if possible). Thus, the commit is cosmetic.
While this might look useless now, it will make life easier when
adding other parsers in the future or for rebasing on kernel changes.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
These trailing whitespaces were reported during kernel patch refresh.
While at it, harmonize a few indents as well.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This patch has been backported to stable kernel 5.4 already.
Remove our local patch explicitly now, as by applying the patch
(or refreshing) the relevant code is actually added a second time.
Refresh remaining patches as well.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Add i2c-pxa updates queued for v5.8, which add bus recovery to this
driver; this is needed for the uDPU platform.
Signed-off-by: Russell King <linux@armlinux.org.uk>
Backport the GPIO emulated open drain output fix from v5.5, which is
required for the i2c-pxa backport.
Signed-off-by: Russell King <linux@armlinux.org.uk>
This drops the obsolete version switches for non-supported kernels
from local drivers in generic target.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
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")
An e-mail response from MikroTik contained a minimal overview
on hardware option bits which mentioned a currently unknown bit.
While not being too detailed what it does, add it for documentation purposes.
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Fixes a build error seen when applying the kernel patches.
Applying patch generic/435-mtd-add-routerbootpart-parser-config.patch
patching file drivers/mtd/parsers/Kconfig
Hunk #1 FAILED at 160.
1 out of 1 hunk FAILED -- rejects in file drivers/mtd/parsers/Kconfig
patching file drivers/mtd/parsers/Makefile
Hunk #1 FAILED at 10.
1 out of 1 hunk FAILED -- rejects in file drivers/mtd/parsers/Makefile
This was missed as 5.4 is currently set as testing kernel
while the main kernel being used is 4.19
Fixes: 2976e423dc ("generic: routerboot partition build bits")
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
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>
This driver provides an OF MTD parser to properly assign the RouterBoot
partitions on the flash. This parser builds from the "fixed-partitions"
one (see ofpart.c), but it can handle dynamic partitions as found on
routerboot devices.
The parent node must contain the following:
compatible = "mikrotik,routerboot-partitions";
#address-cells = <1>;
#size-cells = <1>;
Children routerbootpart DTS nodes are defined as follows:
For fixed partitions
node-name@unit-address {
reg = <prop-encoded-array>;
label = <string>;
read-only;
lock;
};
All properties but reg are optional.
For dynamic partitions:
node-name {
size = <prop-encoded-array>;
label = <string>;
read-only;
lock;
};
size property is mandatory unless the next partition is a fixed one or
a "well-known" one (matched from the strings defined below) in which case
it can be omitted or set to 0; other properties are optional.
By default dynamic partitions are appended after the preceding one, except
for "well-known" ones which are automatically located on flash.
Well-known partitions (matched via label or node-name):
- "hard_config"
- "soft_config"
- "dtb_config"
This parser requires the DTS to list partitions in ascending order as
expected on the MTD device.
This parser has been successfully tested on BE (ath79) and LE (ipq40xx
and ramips) hardware.
Tested-by: Baptiste Jonglez <git@bitsofnetworks.org>
Tested-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
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>
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>
This patch is needed for clause 37 1000Base-X encoding used in many SFP modules.
Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
Signed-off-by: René van Dorst <opensource@vdorst.com>
Between 4.19 and 5.4, mtd parsers have been moved to "parsers"
subdirectory. Based on this, the selection of myloader.o in OpenWrt
was also moved to that subdirectory, while the Kconfig and our local
myloader.c file remained in /drivers/mtd.
This resulted in linking errors like the following (on ath25@5.4):
make[8]: *** No rule to make target 'drivers/mtd/parsers/myloader.o', ...
needed by 'drivers/mtd/parsers/built-in.a'. Stop.
make[7]: *** [scripts/Makefile.build:500: drivers/mtd/parsers] Error 2
make[6]: *** [scripts/Makefile.build:500: drivers/mtd] Error 2
Since myloader.c is not too big, this patch moves it to the kernel patches,
allowing to adjust the path for kernel 5.4 and keeping Makefiles and
file paths better in sync.
Other patches have been refreshed accordingly.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
There are 2 different chips (w25q256fv and w25q256jv) that share
the same JEDEC ID. Only w25q256jv fully supports 4-byte opcodes.
Use SFDP header version to differentiate between them.
Fixes broken reboot on 8devices Habanero since f0f35fdac
Signed-off-by: Mantas Pucka <mantas@8devices.com>
From kernel 4.20 msm-gpio driver is broken and cause the
malfunction of the buttons on every ipq806x target.
Add a patch to fix this.
Tested-by: Hannu Nyman <hannu.nyman@iki.fi>
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Instead of resetting flash to 3B address on remove hook, this
implementation only enters 4B mode when needed, which prevents more
unexpected reboot stuck. This implementation makes it only break when
a kernel panic happens during flash operation on 16M+ areas.
Also silent broken-flash-reset warning. We are not dealing with vendors
and it's unpleasant for users to see that unnecessary and long WARN_ON
print.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
The conditional check introduced by this patch may trigger a NULL pointer
dereference in case the result of dev_net() is NULL.
Since the purpose of this patch is neither sufficiently explained and since
this patch apparently has never been submitted upstream despite it being in
the pending-* patch directory, I propose to drop it without replacement.
If the performance implications of dropping this patch are found to be
significiant, it should be reintroduced with proper description and
benchmark results.
Ref: https://bugs.openwrt.org/index.php?do=details&task_id=2943
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Fixing a build error when CONFIG_KERNEL_KEXEC is enabled:
make[5]: Entering directory '/home/bjorn/tmp/tmp-lede/build_dir/target-mipsel_24kc_musl/linux-ramips_mt7621/linux-5.4.28'
CALL scripts/checksyscalls.sh
CALL scripts/atomic/check-atomics.sh
CHK include/generated/compile.h
CC arch/mips/kernel/machine_kexec.o
arch/mips/kernel/machine_kexec.c: In function 'kexec_nonboot_cpu_jump':
arch/mips/kernel/machine_kexec.c:268:27: error: 'relocate_new_kernel_size' undeclared (first use in this function); did you mean 'kexec_relocate_new_kernel_end'?
reboot_code_buffer + relocate_new_kernel_size);
^~~~~~~~~~~~~~~~~~~~~~~~
kexec_relocate_new_kernel_end
arch/mips/kernel/machine_kexec.c:268:27: note: each undeclared identifier is reported only once for each function it appears in
arch/mips/kernel/machine_kexec.c: In function 'kexec_reboot':
arch/mips/kernel/machine_kexec.c:306:27: error: 'relocate_new_kernel_size' undeclared (first use in this function); did you mean 'kexec_relocate_new_kernel_end'?
reboot_code_buffer + relocate_new_kernel_size);
^~~~~~~~~~~~~~~~~~~~~~~~
kexec_relocate_new_kernel_end
make[7]: *** [scripts/Makefile.build:266: arch/mips/kernel/machine_kexec.o] Error 1
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Backport patches which adds suport for the Wistron Neweb D19Q1 3G/4G modem,
used in D-Link DWR-960.
Signed-off-by: Pawel Dembicki <paweldembicki@gmail.com>
This reverts commit d7f21940bc.
Winbond W25Q256FV and W25Q256JV both uses 0xef4019 as JEDEC ID,
but only the latter has proper 4B_OPCODES support.
W25Q256FV has all 4B read instructions but it lacks a 4B page program
instruction, causing the entire flash to be read-only.
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
In RTL8367B (RTL8367RB/RTL8367R-VB), the driver in GPL tars of the
devices with this switch directly uses the ID of external interface
as a bit offset.
We should use the same way.
ref (RTL8367B):
- ASUS RT-N56U
- TP-Link Archer C2 v1
ref (RTL8367):
- TP-Link TL-WR2543ND v1
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
