This driver exposes the data encoded in the "soft_config" flash segment
of MikroTik RouterBOARDs devices. It presents the data in a sysfs folder
named "soft_config" through a set of human-and-machine-parseable
attributes. Changes can be discarded by writing 0 to the 'commit'
attribute, or they can be committed to flash storage by writing 1.
This driver does not reuse any of the existing code previously found in
the "rbcfg" utility and makes this utility obsolete by providing a clean
sysfs interface.
Like "rbcfg", this driver requires 4K_SECTORS support since the flash
partition in which these parameters are stored is typically 4KB in size.
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>
This routine will be shared between hard and soft config drivers.
Also use scnprintf() instead of snprintf().
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>
For the sake of strictly typed code, add a missing const qualifier.
Add a missing return value in error path.
Check the return value of mtd_read(), for good measure.
Also demote the error printks of failed sysfs file creation to warn
level since they are not fatal in the init() sequence.
Finally, add a note regarding PAGE_SIZE and clarify a comment.
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>
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>
This patch backports additional fixes for XDP support in the mvneta driver. These
changes are found upstream as commits:
b37fa92e20ef2 net: mvneta: fix build skb for bm capable devices
f383b2950070c net: mvneta: rely on page_pool_recycle_direct in mvneta_run_xdp
79572c98c554d mvneta driver disallow XDP program on hardware buffer management
44efc78d0e464 net: mvneta: fix XDP support if sw bm is used as fallback
Signed-off-by: Jakov Petrina <jakov.petrina@sartura.hr>
This patch backports XDP support in the mvneta driver used by Marvell ARMADA 37x,
38x and 37xx series SoCs. Supported actions are:
- XDP_DROP
- XDP_PASS
- XDP_REDIRECT
- XDP_TX
Patches are present upstream as following commits:
* b0a43db9087a net: mvneta: add XDP_TX support
* 9e58c8b41065 net: mvneta: make tx buffer array agnostic
* fa383f6b77a2 net: mvneta: move header prefetch in mvneta_swbm_rx_frame
* 0db51da7a8e9 net: mvneta: add basic XDP support
* 8dc9a0888f4c net: mvneta: rely on build_skb in mvneta_rx_swbm poll routine
* 568a3fa24a95 net: mvneta: introduce page pool API for sw buffer manager
* ff519e2acd46 net: mvneta: introduce mvneta_update_stats routine
Signed-off-by: Jakov Petrina <jakov.petrina@sartura.hr>
AHB is 258 MHz for this device (CPU_PLL / 3), but there is no difference
between 64 MHz and 50 MHz for spi-max-frequency, thus increase to 50 MHz.
Tested on revisions C1 and C3.
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
GPIO 11 needs to be pulled high for the external gigabit switch to work,
this is currently solved via gpio-hog. Replace with phy0 reset-gpios.
Tested on revisions C1 and C3. Reset button is still working for reboot,
to enter failsafe, and to enter bootloader http recovery.
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
The device has a total of 8 LEDs, 5 of which are controlled by the switch
(LAN 1-4, WAN). Only power, wifi and wps are controlled by the SoC.
* led_power is on GPIO 5 (not 15), boot flashing sequence is now visible
* remove led 'internet', since it is only connected to the switch
* remove ucidef_set_led_switch for WAN from 01_leds, as it has no effect
Tested on revisions C1 and C3.
Signed-off-by: Sebastian Schaper <openwrt@sebastianschaper.net>
[adjust commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
The UBIFS_FS_ZSTD is exposed when UBIFS is enabled.
Signed-off-by: Roger Pueyo Centelles <roger.pueyo@guifi.net>
[adjust commit title]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
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>
crypto_bignum_rand() use needless time-consuming filtering
which resulted in SAE no longer connecting within time limits.
Import fixes from hostap upstream to fix that.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Rosen Penev <rosenp@gmail.com>
[cut out of patch with different subject]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
These are in if statements (where they should be), and echo output that is
not piped to anything. These should be safe.
Found with shellcheck.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
