DMI_PRODUCT_SKU is only available with kernel >= 4.18.
Fixes: 2cd234d96b ("mac80211: brcmfmac: backport important fixes from kernel 5.2")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This backports some fixes from kernel 5.6 and 4.14.175.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-By: Baptiste Jonglez <git@bitsofnetworks.org>
Call skb_orphan(skb) to call the owner's destructor function and make
the skb unowned.
This is necessary to prevent sk_wmem_alloc of a socket from overflowing,
which leads to ENOBUFS errors on application level.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
(cherry picked from commit 996f02e5ba)
Unloading and reloading the modules fails, as platform_device_put() does not
release resources fully.
root@OpenWrt:/# insmod i2c-gpio-custom bus0=0,18,0,5
[ 196.860620] Custom GPIO-based I2C driver version 0.1.1
[ 196.871162] ------------[ cut here ]------------
[ 196.880517] WARNING: CPU: 0 PID: 1365 at fs/sysfs/dir.c:31 0x80112158
[ 196.893431] sysfs: cannot create duplicate filename '/devices/platform/i2c-gpio.0'
...
[ 197.513200] kobject_add_internal failed for i2c-gpio.0 with -EEXIST, don't try to register things with the same name in the same directory.
This patch fixes it by replacing platform_device_put() to
platform_device_unregister().
Fixes: da77408537 ("i2c-gpio-custom: minor bugfix")
Fixes: 3bc81edc70 ("package: fix w1-gpio-custom package (closes#6770)")
Signed-off-by: Sungbo Eo <mans0n@gorani.run>
(cherry picked from commit a22b7a60d9)
The skb_get_hash_perturb() function now takes a siphash_key_t instead of
an u32. This was changed in commit 55667441c84f ("net/flow_dissector:
switch to siphash"). Use the correct type in the fq header file
depending on the kernel version.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
(cherry picked from commit eaa047179a)
The kconfig symbol is an invisible one since its introduction. It is
not supposed to be enabled on its own.
Resolves FS#1821
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
(cherry picked from commit 4bf9bec361)
This applies to kernel 4.10 and newer.
See 8db4c5be88
The above commit added to kernel 4.10 added new dependency
for building the NETFILTER_XT_MATCH_SOCKET (xt_socket.ko)
module. The NF_SOCKET_IPVx options (both of them) need to
be enabled in order to build the NETFILTER_XT_MATCH_SOCKET
module. Without the change the module is not built.
Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com>
(cherry picked from commit 66e875a070)
(required for fixing FS#2531)
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
This makes brcmfmac use the same wiphy after PCIe reset to help user
space handle corner cases (e.g. firmware crash).
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit f39f4b2f6d)
Patch getting RAM info got upstreamed. A debugging fs entry for testing
reset feature was added.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
(cherry picked from commit 681acdcc54)
Close cooperation with Lorenzo Bianconi resulted
in these patches which fix all remaining seen issues
when using dynack.
Fix link losses when:
- Late Ack's are not seen or not present
- switching from too low static coverage class to dynack on a live link
These are fixed by setting the Ack Timeout/Slottime to
the max possible value for the currently used channel width when
a new station has been discovered.
When traffic flows, dynack is able to adjust to optimal values
within a few packets received (typically < 1 second)
These changes have been thoroughly tested on ~60 offshore devices
all interconnected using mesh over IBSS and dynack enabled on all.
Distances between devices varied from <100m up to ~35km
[move patches to correct folder + renumber]
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
(cherry picked from commit f6e8ba0238fe349b7529357793e2fb18635819ed)
This fixes:
1) Crash during USB disconnect
2) Crash in brcmf_txfinalize() on rmmod with packets queued
3) Some errors in exit path
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
1) Crash/Oops fixes
2) One-line patch for BCM43456 support
3) Fix communication with some specific FullMAC firmwares
4) Potential fix for "Invalid packet id" errors
5) Important helper for reporting FullMAC firmware crashes
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
00ac79d mt7603: fix initialization of max rx length
320af65 mt76: mt7603: use the correct hweight8() function
bdee924 mt76: fix schedule while atomic in mt76x02_reset_state
abcb544 mt76x02: do not enable RTS/CTS by default
Signed-off-by: Felix Fietkau <nbd@nbd.name>
28d81ff mt76x0: eeprom: fix VHT mcs{8,9} rate power offset
6e33ce6 mt76: move mt76_mcu_msg_alloc in mt76-core
4637f95 mt76: move mt76_mcu_get_response in mt76-core
1763cb0 mt76: move mt76_mcu_rx_event in mt76-core
4db9d75 mt76x0: mcu: remove useless commented configuration
91d0455 mt76: move mt76_dma_tx_queue_skb_raw in mt76-core module
0e8e53f mt76: remove add_buf pointer in mt76_queue_ops
db47920 mt7603: rely on mt76_mcu_msg_alloc routine
471c447 mt7603: rely on mt76_mcu_get_response routine
cacc986 mt7603: rely on mt76_mcu_rx_event routine
11ab620 mt7603: rely on mt76_tx_queue_skb_raw common routine
82fa312 mt7603: move alloc_dev common code in mt76_alloc_device
47d5922 mt76: move alloc_device common code in mt76_alloc_device
c50c993 mt76x2u: remove mt76x2u_alloc_device routine
6ed5b7a mt76x0: remove mt76x0u_alloc_device routine
e32e249 mt76x2: remove mt76x2_alloc_device routine
6aacd1e mt76: change the return type of mt76_dma_attach()
a10e9e5 mt76x02u: use usb_bulk_msg to upload firmware
a774ff6 mt76: usb: fix possible NULL pointer dereference in mt76u_mcu_deinit
c2877bc mt76: usb: fix possible memory leak in mt76u_buf_free
a5cfe96 mt76: usb: do not run mt76u_queues_deinit twice
1e4db14 mt76: usb: move mt76u_check_sg in usb.c
302406b mt76: usb: do not use sg buffers for mcu messages
8ab5267 mt76: usb: use a linear buffer for tx/rx datapath if sg is not supported
a0a3505 mt76: usb: introduce disable_usb_sg parameter
0cee180 mt76: usb: use dev_err_ratelimited instead of dev_err in mt76u_complete_rx
1bb97c4 mt76x02u: remove bogus check and comment padding
2cbc2d4 mt76: Use the correct hweight8() function
f18e03a mt76x0u: fix suspend/resume
6231336 mt76: mt76x02: fix TSF sync mode
783da04 mt76: mt76x02: fix beacon timer drift adjustment
43d2507 mt76: mt76x02: fix beacon timer issue
59a6587 mt76: mt76x02: only reset beacon drift counter when enabling beacons
8c8eb98 mt76: mt76x02: issue watchdog reset on MCU request timeout
52161d2 mt76: mt76x02: fix ED/CCA enabling/disabling
5e7ecce mt76: mt76x2: unify mt76x2[u]_mac_resume
18af219 mt76: mt76x02: set MT_TXOP_HLDR_TX40M_BLK_EN for mt76x2
e5747b2 mt76usb: allow mt76u_bulk_msg be used for reads
2437a9a mt76usb: use synchronous msg for mcu command responses
e4250c9 mt76usb: remove usb_mcu.c
8b1110e mt76: usb: fix warning in mt76u_buf_free
89215f6 mt76: usb: introduce mt76u_fill_bulk_urb routine
523e374 mt76: usb: simplify rx buffer allocation
ffe1292 mt76: usb: simplify mt76u_tx_build_sg routine
e2a9d40 mt7603: fix ba window size selection
b040ef7 mt76: remove no longer used routine declarations
645ef43 mt76: usb: check urb->num_sgs limit in mt76u_process_rx_entry
fd315bd mt7603: disable dynamic sensitivity adjustment by default
3c6df9b mt76: rewrite dma descriptor base and ring size on queue reset
30e757e mt76: mt76x02: when setting a key, use PN from mac80211
fa83406 mt76: mt76x2: implement full device restart on watchdog reset
ead881b mt76: mt76x02: do not sync PN for keys with sw_iv set
ba1d989 mt76: mmio: move mt76x02_set_irq_mask in mt76 module
283ebbe mt76: dma: move mt76x02_init_{tx,rx}_queue in mt76 module
b216d3c mt76: introduce q->stopped parameter
8b437d2 mt76x02: clear sta and vif driver data structures on add
2c62d03 mt76x02: clear running flag when resetting state on restart
6b10cfc mt76: mt76x02: only update the base mac address if necessary
669bc49 mt76: mt76x02: reduce false positives in ED/CCA tx blocking
2ed9382 mt76: mt7603: fix tx status HT rate validation
d2c6823 mt76: mt76x2: fix external LNA gain settings
8ee2259 mt76: mt76x2: fix 2.4 GHz channel gain settings
8bfe6d4 mt76: mt7603: clear ps filtering mode before releasing buffered frames
d13b065 mt76: mt7603: fix up hardware queue index for PS filtered packets
eb1ecc4 mt76: mt7603: notify mac80211 about buffered frames in ps queue
3687eec mt76: mt7603: clear the service period on releasing PS filtered packets
42ab27e mt76: when releasing PS frames, end the service period if no frame was found
461f3b0 mt76: mt76x02: disable ED/CCA by default
1d7760d mt76: mt7603: set moredata flag when queueing ps-filtered packets
0b927b2 mt76: fix return value check in mt76_wmac_probe()
e72376d mt76x02: fix hdr pointer in write txwi for USB
Signed-off-by: Felix Fietkau <nbd@nbd.name>
a9d4c0e mt76: mt76x2: avoid running DPD calibration if tx is blocked
4d7e13f mt76: explicitly disable energy detect cca during scan
e3c1aad mt76: run MAC work every 100ms
4e8766a mt76: clear CCA timer stats in mt76x02_edcca_init
e301f23 mt76: measure the time between mt76x02_edcca_check runs
74075ef mt76: increase ED/CCA tx block threshold
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This partitialy reverts commit f506de2cda.
Registering the GPIO chip without a parent device completely breaks the
ath9k GPIOs for device tree targets.
As long as boards using the devicetree don't have the gpio-controller
property set for the ath9k node, the unloading of the driver works as
expected.
Register the GPIO chip with the ath9k device as parent only for OF
targets to find a trade-off between the needs of driver developers and
the broken LEDs and buttons seen by users.
Fixes: FS#2098
Signed-off-by: Mathias Kresin <dev@kresin.me>
(cherry picked from commit d35f2a5565)
a4ec45c mt7603: fix LED support (copy CFLAGS from main Makefile)
edda5c5 mt76x02: use mask for vifs
dd52191 mt76x02: use commmon add interface for mt76x2u
a80acaf mt76x02: initialize mutli bss mode when set up address
38e832d mt76x02: minor beaconing init changes
171adaf mt76x02: init beacon config for mt76x2u
dcab682 mt76: beaconing fixes for USB
ff81de1 mt76x02: enable support for IBSS and MESH
8027b5d mt7603: remove copyright headers
e747e80 mt76: fix software encryption issues
2afa0d7 mt7603: remove WCID override for software encrypted frames
Signed-off-by: Felix Fietkau <nbd@nbd.name>
c3da1aa mt7603: trigger beacon stuck detection faster
7a53138 mt7603: trigger watchdog reset if flushing CAB queue fails
6eef33b mt7603: remove mt7603_txq_init
ae30c30 mt76: add driver callback for when a sta is associated
0db925f mt7603: update HT/VHT capabilities after assoc
b5ac8e4 mt7603: initialize LED callbacks only if CONFIG_MT76_LEDS is set
c989bac mt76x0: eeprom: fix chan_vs_power map in mt76x0_get_power_info
24bd2c0 mt76x0: phy: report target_power in debugfs
bc7ce2a mt76x0: init: introduce mt76x0_init_txpower routine
Signed-off-by: Felix Fietkau <nbd@nbd.name>
d273ddd mt7603: fix number of frames limit in .release_buffered_frames
63bf183 mt76: add channel switch announcement support
e45db12 mt7603: fix tx status info
9d11596 mt7603: discard bogus tx status data
4bcb2f9 mt7603: fix txd q_idx field value
4206db7 mt76: set IEEE80211_HW_NEEDS_UNIQUE_STA_ADDR flag
c4e4982 mt7603: set IEEE80211_HW_TX_STATUS_NO_AMPDU_LEN
702f557 mt7603: use maximum tx count for buffered multicast packets
158529d mt7603: fix PSE reset retry sequence
fc31457 mt7603: implement support for SMPS
3e9a7d5 Revert "mt7603: fix txd q_idx field value"
815fd03 mt7603: fix CCA timing values
b35cc8e mt7603: set timing on channel change before starting MAC
79b337c mt7603: move CF-End rate update to mt7603_mac_set_timing
3df341d mt7603: avoid redundant MAC timing updates
1c751f3 mt76: avoid scheduling tx queues for powersave stations
2efa389 mt7603: limit station power save queue length to 64
63a79ff mt76: do not report out-of-range rx nss
fe30bd3 mt7603: issue PSE reset on tx hang
ce8cc5d mt7603: issue PSE client reset on init
e342cc5 mt7603: fix buffered multicast count register
aa470d8 mt7603: fix buffered multicast queue flush
b4ee01f mt76: fix tx status timeout processing
7d00d58 mt76x02: fix per-chain signal strength reporting
64abb35 mt76: fix corrupted software generated tx CCMP PN
0b939dc mt76: fix resetting software IV flag on key delete
Signed-off-by: Felix Fietkau <nbd@nbd.name>
331ac70 Correctly update parent qlen when splitting GSO packets
581967c Makefile: Hook into Kbuild/Kconfig infrastructure
The parent qlen change is potentially relevant for us, the makefile is a
no-op.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
(cherry picked from commit 55e0a7131a4b6e98d7cd623727f8ac5c4702b60d)
6745830 mt76: fix race condition in station removal
7e5c819 mt76: add mt76_sta_remove helper
75aa36e mt7603: use wcid/wcid_mask from struct mt76_dev
fd85ff9 mt7603: use mt76_sta_remove helper
0848d2d mt7603: simplify mt7603_mcu_msg_send, remove skb_ret handling
83a80ca mt76: request tx status for powersave released EOSP packet
df5c797 mt76: fix uninitialized mutex access setting rts threshold
0bfa98e mt76: introduce mt76x02_config_mac_addr_list routine
4248446 mt76x0: pci: enable VHT rates in IBSS mode
f75efd8 mt76x2u: phy: add TX_SHAPING calibration
c1d67b4 mt76x2u: phy: run phy_channel_calibrate after channel switch
9fe0fe8 mt76x2u: main: use mt76x02_bss_info_changed utility routine
3fc95d7 mt76x2u: init: remove mt76x2u_init_beacon_offsets routine
88f6883 mt76: remove wait argument from mt76x02_mcu_calibrate
009ab91 mt76: clean up more unused EXPORT_SYMBOLs
963768d mt76x02: fix regression in tx station race condition fix
d7788cc mt76: mt76x02: make group_wcid the first member in struct mt76x02_vif
e65ad4c mt7603: make group_wcid the first member in struct mt7603_vif
7b1373e mt76: mt76x02: remove mt76x02_txq_init
a97127b mt76: replace sta_add/remove ops with common sta_state function
13f1e82 mt7603: clear wtbl entry for removed stations
90e2c1b mt7603: add mt7603_wtbl_set_skip_tx, change mt7603_wtbl_set_ps users
41931e4 mt7603: toggle skip_tx on station add/remove
d0fdf01 mt7603: avoid unnecessary wtbl writes for ps-filter
96b3b3d mt76x2u: main: fix typo setting sta_state mac80211 callback
471d397 mt7603: fix priority for buffered multicast packets
3873e82 mt7603: fix MT_BMAP_0/MT_GROUP_THD_0 register initializion for mt7628
749d5c3 mt7603: fix reserved page handling for mt7628
d22799b mt7603: reduce reserved pages for beacons
42c5281 mt7603: fix maximum frame size in scheduler init
fa7335b mt76: fix potential NULL pointer dereference in mt76_stop_tx_queues
84aa12a mt76: fix potential null pointer deref in mt76_sta_add
7c4c33c mt7603: skip efuse tx power data for mt7628
ca2c875 mt7603: add support for accessing remapped registers via ops
b44d793 mt7603: clear PSE redirections before MCU init
82363ab mt7603: move tx status to rx queue 0
c09e8a4 mt7603: fix buffering of tx packets for powersave clients
4734108 mt7603: use mt7603_wtbl_clear on station removal
9428e34 mt7603: fix watchdog reset sequence
b3f82a3 mt7603: report PSE reset failures via debugfs
a301dec mt7603: add back PSE client reset code
94cebfc mt7603: fix handling lost interrupt events during watchdog reset
b38fe7d mt7603: only issue PSE reset on PSE stuck
da666a7 mt7603: issue PSE reset if firmware debug register indicates stuck queues
5fb60a7 mt7603: fix aggregation size handling
31cd20e mt7603: issue PSE reset on stuck beacon
4063ae1 mt7603: check for PSE hang / stuck beacon first
00e03b9 mt7603: fix MT_WF_PHY_CR_RXTD_BASE definition
c3efb5d mt7603: add support for detecting MT7688 and single stream devices
2a136cb mt7603: fix TKIP key setup
cd456ca mt7603: disable broken support for WEP hardware encryption
3ecb7f8 mt7603: fix hardware queue assignment
6ac9653 mt7603: fix CAB queue limits
d22feb0 mt7603: move cab queue enabling to pre-tbtt tasklet
44bb372 mt7603: fix CAB queue flush mask
5a5b396 mt76: throttle transmission of buffered multicast packets
8084323 mt7603: implement code for adjusting energy detect CCA thresholds
8929a6e mt7603: increase MCU timeout
f2ba65f mt7603: update firmware to 20161027164355
0ad998b mt7603: increase aggregation limits (based on vendor driver changes)
da00af0 mt7603: clear bit 18 in MT_SEC_SCR to fix ICV error
417ab77 mt7603: improve recovery from PSE reset failure
fea7ad8 mt76: move mt76x02_phy_get_min_avg_rssi to mt76 core
9d009be mt7603: add dynamic sensitivity tuning based on false CCA events
2c8e9ac mt7603: initialize channel maximum power from eeprom data
b2cc29b mt76: move mt76x02_get_txpower to mt76 core
6203d46 mt7603: add support for setting transmit power
294e095 mt7603: reset DMA scheduler on MT7628
8178f0d mt7603: apply efuse data only when it exists
e67e551 mt76: dma: remove napi from mt76_dma_rx_fill signature
0490bd2 mt76: usb: do not build the skb if reported len does not fit in buf_size
eb076ae mt76: Add missing include of linux/module.h
1d2819e mt76: fix typo in mt76x02_check_mac_err routine
9c9fae3 mt76: mac: run mt76x02_mac_work routine atomically
6be90b6 mt76: usb: avoid queue/status spinlocks while passing tx status to mac80211
40dad32 mt76x0: pci: fix ACS support
d94e9c4 mt76x02: do not set protection on set_rts_threshold callback
0d83d73 mt76x02: fixup MT_PROT_RATE_* defines
628f8d7 mt76x02: set protection according to ht operation element
f7d8c17 mt76x0: configure MT_VHT_HT_FBK_CFG1
10f57cf mt76x2: add static qualifier to mt76x2_init_hardware
37b2ad3 mt76: dfs: run mt76x02_dfs_set_domain atomically
51b6daf mt76x2: init: set default value for MT_TX_LINK_CFG
9661da4 mt76: add energy detect CCA support to mt76x{0,2}e drivers
876d0e9 mt76: mac: minor optimizations in mt76x02_mac_tx_rate_val
c78e317 mt76: dma: do not build skb if reported len does not fit in buf_size
3598046 mt76: mmio: introduce mt76x02_check_tx_hang watchdog
58988a3 mt76: fix signedness of rx status signal field
bce700d mt7603: fix signal strength reporting on single-stream devices
148219d mt7603: fix checkpatch issues
2a092e2 mt7603: fix per-rate retry accounting
962152b mt7603: fix WMM TXOP limit configuration
24ec040 mt7603: fix BSSID configuration in AP mode
48fb011 mt7603: fix CF-End transmit rate when 11b stations are connected
9daa5ff mt76: make const array 'data' static, shrinks object size
7d4a95c mt76: dma: avoid indirect call in mt76_dma_tx_queue_skb
f84b008 mt76: fix tx status reporting for non-probing frames
8167074 Revert "mt7603: update firmware to 20161027164355"
2ad54b2 mt76: move wcid rssi ewma init to mt76 core
d77c861 mt76: fix rssi ewma tracking
eca96cd mt76: use proper name for __MT76x02_H macro
d1bc504 mt76: fix building without CONFIG_LEDS_CLASS
a946b78 mt76: add led support to mt76x0e driver
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This pick most of brcmfmac changes backported into the master in commits
5932eb690f ("mac80211: brcmfmac: backport firmware loading cleanup")
3eab6b8275 ("mac80211: brcmfmac: backport NVRAM loading improvements")
529c95cc15 ("mac80211: brcmfmac: fix use-after-free & possible NULL pointer dereference")
It's more than would be normally backported into a stable branch but it
seems required. Firmware loading cleanups are needed to allow fix memory
bugs in a reliable way. Memory fixes are really important to avoid
corrupting memory and risking a NULL pointer dereference.
Hopefully this stuff has received enough testing in the master.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Upgrade 88W8997 firmware to 8.4.0.52.
Removed unnecessary firmware settings.
Added vendor events.
Fixed crash problem when module is removed.
Modified the code to protect tx queues.
Signed-off-by: Jonathan Lancett <j.lancett@ntlworld.com>
[tidy commit message]
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
(backported from 9ac7350240)
This configuration option is not set when building the
layerscape/armv8_64b target.
Fixes: 92aa21497b ("kernel: build support for NFSv4 in nfsd")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(backported from 99e1a12fd0)
This fixes a build problem recently introduced.
Fixes: a904003b9b ("kernel: fix kmod-gpio-mcp23s08 for linux 4.14")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(backported from e882e63f1e)
Signed-off-by: Jonathan Lancett <j.lancett@ntlworld.com>
[minor tweak to commit title]
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
(backported from 95b3f8ec8d)
This adds support for BBR (Bottleneck Bandwidth and RTT) TCP
congestion control. Applications (e.g. webservers, VPN client/server)
which initiate connections from router side can benefit from this.
This provide an easier way for users to use BBR by selecting /
installing kmod-tcp-bbr instead of altering kernel config and
compiling firmware by themselves.
Signed-off-by: Keith Wong <keithwky@gmail.com>
(backported from 79c233daa4)
Some of the modules in the crypto-misc package have alternate
implementations optimized for different x86 instruction set extensions,
but only one of these was built for this package until now: twofish-i586.ko
Tested with insmod, on both x86 and x86_64. The modules now have an
autoload, which they previous didn't, loading the dependencies in the
correct order.
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
(backported from c762817c92)
Problem - rapsberry pi 3 b/b+ does not boot with bcm2710 images!
How Raspberry Pi boots Actualy?
When Raspberry is switched on GPU is activated.
1. GPU execute First stage bootloader from ROM.
First stage bootloader mount the FAT boot partition on the SD card
and execute second stage bootloader (bootcode.bin).
2. Second stage bootloader (bootcode.bin) activate SDRAM.
Load the GPU firmware (start.elf).
3. GPU firmware (start.elf)
a) display Rainbow splash.
b) read firmware configuration file config.txt and
split the RAM using fixup.dat.
c) loads a cmdline.txt
d) enables the CPU.
e) loads the kernel image configurable via config.txt
In your target/linux/brcm2708/image/config.txt
493 ## kernel (string)
494 ## Alternative name to use when loading kernel.
495 ##
496 #kernel=""
it is not configured!
But in your target/linux/brcm2708/image/Makefile
75 KERNEL_IMG := kernel8.img
76 DEVICE_TITLE := Raspberry Pi 3B/3B+
you have kernel8.img
GPU Firmware search order by default for a PI 3 is:
kernel8.img if found boot in 64 bit mode
kernel8-32.img if found boot in 32 bit mode
kernel7.img if found boot in 32 bit mode
kernel.img if found boot in 32 bit mode
But a PI 2 will start the search from kernel7.img and
a PI 1 only looks for kernel.img.
Оbviously the kernel has been found.
But something goes wrong and the device is restarted.
In your package/kernel/brcm2708-gpu-fw/Makefile
11 PKG_NAME:=brcm2708-gpu-fw
12 PKG_VERSION:=2017-08-08
13 PKG_RELEASE:=e7ba7ab135f5a68b2c00a919ea9ac8d5528a5d5b
boot loader is 10 monts old.
In conclusion, the best way to solve the problem is
to update the boot loader!
Fixup_cd.dat and start_cd.elf files are not necessary.
These are used when GPU memory is set to 16 MB, which disables
some GPU features.
I did not remove them just in case!
cheers
Signed-off-by: Christo Nedev <christo.nedev@gmail.com>
(backported from c335649629)
Add xt_bpf modules to {kmod-ipt,iptables-mod}-filter.
Match using Linux Socket Filter. Expects a BPF program in decimal
format. This is the format generated by the nfbpf_compile utility.
Signed-off-by: Alin Nastac <alin.nastac@gmail.com>
(backported from ab07ae2f27)
As of commit in kernel:
6104c37094 fbcon: Make fbcon a built-time depency for fbdev
framebuffer console is build in into framebuffer module and there's no
standalone fbcon module. Therefore drop the kmod-fbcon and enable
console in kmod-fb. The only targets which use these modules are imx6
and geode, both are on kernel 4.14 so no fallback for other kernels is
introduced.
Being at that this commit also fixes autoload of fbdev for x86.
Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>
(backported from 9c0ddafd46)
