Backport upstream commit that improves ethernet performance by a
small amount.
Compile and run tested on ipq8065.
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
These options are deactivating some kernel modules for IP blocks not
uses on this SoC. I saw the same when working with the ARM64 Marvell
board so it is better to move them to generic.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Under heavy load it's possible to overrun the 82574L. When this
happens, Other Interrupt happens and that's erroneously interpreted
as a Link Status Change.
http://patchwork.ozlabs.org/patch/792260/
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
check if the config option CONFIG_LANTIQ is defined.
This fixes the following warning:
CC [M] drivers/misc/owl-loader.o
drivers/misc/owl-loader.c: In function 'ath9k_pci_fixup':
drivers/misc/owl-loader.c:92:5: warning: "CONFIG_LANTIQ" is not defined [-Wundef]
#if CONFIG_LANTIQ
^
Fixes: e9401a2335 ("kernel: owl-loader for delayed Atheros ath9k fixup")
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
x86_64 platforms typically don't lack memory, so don't needlessly
economize memory if fq_codel on capable platforms.
Signed-off-by: Philip Prindeville <philipp@redfish-solutions.com>
[Add a comment to the patch]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Refresh patches.
Compile-tested on octeon and x86/64.
Runtime-tested on octeon and x86/64.
Fixes the following CVEs:
- CVE-2017-14106
- CVE-2017-14497
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Delete a bunch of fixes that are already included.
Refresh patches.
Compile-tested on malta/mipsel
Runtime-tested on malta/mipsel
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
4.4.80+ contains 71a165f6397df07a06ce643de5c2dbae29bd3cfb, 4.9.41+ contains
6c78197e4a69c19e61dfe904fdc661b2aee8ec20 which are all backports of upstream
commit 0878fff1f42c18e448ab5b8b4f6a3eb32365b5b6 ("net: phy: Do not perform
software reset for Generic PHY").
Our local patch is no longer needed, all this patch was doing was utilizing
gen10g_soft_reset which does nothing either, so just keep the code unchanged.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The implementation is not efficient on ar8xxx switches. It triggers high
CPU load and degrades device performance.
The high CPU load has been traced down to the ar8xxx_reg_wait() call in
ar8xxx_mib_op(), which has to usleep_range() till the MIB busy flag set
by the request to update the MIB counter is cleared.
This commit removes the get_port_stats() code introduced in 4d8a66d and
leaves a note for future hacker's beware.
Fixes: FS#1004
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
Refresh patches.
Compile-tested on octeon and x86/64.
Runtime-tested on octeon and x86/64.
Fixes CVE-2017-11600.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
In case the link changes from down to up, the register is only updated
on read. If the link failed/was down, this bit will be 0 until after
reading this bit again.
Fixes a reported link down by swconfig alebit the link is up (query for
the link again will show the correct link status)
Signed-off-by: Mathias Kresin <dev@kresin.me>
Refresh patches.
Compile-tested on ramips/mt7621 and x86/64.
Runtime-tested on ramips/mt7621 and x86/64.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
This generic structure defines tx_bytes and rx_bytes as unsigned long (u32),
while several devices would typically report unsigned long long (u64).
The code can work as is, but there's a chance that with a sufficiently fast
interface the overflow might happen too fast to be correctly noticed by the
consumers of this data.
This patch makes both field unsigned long long and updates the only known
consumer of this data: swconfig_leds.c
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
This patch provides a generic switch_dev_ops 'get_port_stats()' callback by
taping into the relevant port MIB counters.
This callback is used by swconfig_leds led trigger to blink LEDs with port
network traffic.
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
This patch provides a generic switch_dev_ops 'get_port_stats()' callback by
taping into the relevant port MIB counters.
This callback is used by swconfig_leds led trigger to blink LEDs with port
network traffic.
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
This patch provides a generic switch_dev_ops 'get_port_stats()' callback by
taping into the relevant port MIB counters.
This callback is used by swconfig_leds led trigger to blink LEDs with port
network traffic.
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
This patch provides a generic switch_dev_ops 'get_port_stats()' callback by
taping into the relevant port MIB counters.
The implementation uses a generic callback that select the correct MIB counter
index based on chip version.
This callback is used by swconfig_leds led trigger to blink LEDs with port
network traffic.
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
Refresh patches.
Adapt 704-phy-no-genphy-soft-reset.patch.
Remove brcm2708/950-0005-mm-Remove-the-PFN-busy-warning.patch.
Compile-tested on brcm2708/bcm2708 and x86/64.
Runtime-tested on brcm2708/bcm2708 and x86/64.
Fixes the following vulnerabilities:
- CVE-2017-7533
- CVE-2017-1000111
- CVE-2017-1000112
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
- Refreshed all patches
- Removed upstreamed
- Adapted 4 patches:
473-fix-marvell-phy-initialization-issues.patch
-----------------------------------------------
Removed hunk 5 which got upstreamed
403-net-phy-avoid-setting-unsupported-EEE-advertisments.patch
404-net-phy-restart-phy-autonegotiation-after-EEE-advert.patch
--------------------------------------------------------------
Adapted these 2 RFC patches, merging the delta's from an upstream commit
(see below) which made it before these 2.
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-
stable.git/commit/?h=v4.9.36&id=97ace183074d306942b903a148aebd5d061758f0
180-usb-xhci-add-support-for-performing-fake-doorbell.patch
-----------------------------------------------------------
- Moved fake_doorbell bitmask due to new item
Compile tested on: cns3xxx, imx6
Run tested on: cns3xxx, imx6
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Add patches-4.9, some of them (heavily) rewritten:
- ea4500 is upstream available, keep only LEDE changes in dts
- ea3500 is changed to match the structure of the upstream ea4500 dts
- nsa310s rewritten to include the common dtsi
- nsa325 is dropped, since already upstream
Signed-off-by: Paul Wassi <p.wassi@gmx.at>
Signed-off-by: Alberto Bursi <alberto.bursi@outlook.it>
[refresh kernel config, add on100, use the switchdev based mv88e6171
driver for the linksys boards, keep lede specific rootfs/kernel
partition names for linksys boards, reorder patches]
Signed-off-by: Mathias Kresin <dev@kresin.me>
On the Linksys WRT54GSv1, the adm6996 switch driver and the
gpio_button_hotplug module both claim GPIO 6, which is connected to the
Reset button. When the switch driver's request wins, the Reset button
cannot work. This makes it impossible to enter failsafe mode without a
serial console.
Stop requesting the "adm_rc" GPIO in the switch driver, since it is not
used anywhere.
Fixes FS#792.
Signed-off-by: Mirko Parthey <mirko.parthey@web.de>
In preparation for bumping mxs target to 4.9, disable a bunch of configuration
symbols that provoked config prompts.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
- Refreshed all patches
- Adapted 1 (0031-mtd-add-SMEM-parser-for-QCOM-platforms.patch)
Compile tested on: brcm2708, cns3xxx, imx6
Run tested on: brcm2708, cns3xxx, imx6
Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
[Compile and run tested on brcm2708]
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
The driver is used for boards outside the lantiq target as well. Move
it to generic to make it available for more targets.
The phy driver is included in kernel 4.8 as INTEL_XWAY_PHY.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Except for renames and line changes the only conflict was in
allocate_partition in handling MTD_WRITEABLE. Hopefully it was handled
correctly.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This mtd_roundup_to_eb helper was introduced years ago in the commit
daec7ad768 ("kernel/3.10: add separate rootfs partition parser") and
it was probably supposed to simplify code a bit.
With the recent upstream commit 1eeef2d7483a7 ("mtd: handle partitioning
on devices with 0 erasesize") the logic in allocate_partition got
slightly more complex and we can't use this simple helper anymore as it
doesn't support MTD_NO_ERASE properly.
There also isn't any real gain from this helper, so it's probably easier
to just don't use it *or* work on upstreaming it to avoid maintenance
cost.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Fixes the following security vulnerabilities:
CVE-2017-8890
The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the
Linux kernel through 4.10.15 allows attackers to cause a denial of service
(double free) or possibly have unspecified other impact by leveraging use
of the accept system call.
CVE-2017-9074
The IPv6 fragmentation implementation in the Linux kernel through 4.11.1
does not consider that the nexthdr field may be associated with an invalid
option, which allows local users to cause a denial of service (out-of-bounds
read and BUG) or possibly have unspecified other impact via crafted socket
and send system calls.
CVE-2017-9075
The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel
through 4.11.1 mishandles inheritance, which allows local users to cause a
denial of service or possibly have unspecified other impact via crafted
system calls, a related issue to CVE-2017-8890.
CVE-2017-9076
The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux
kernel through 4.11.1 mishandles inheritance, which allows local users to
cause a denial of service or possibly have unspecified other impact via
crafted system calls, a related issue to CVE-2017-8890.
CVE-2017-9077
The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel
through 4.11.1 mishandles inheritance, which allows local users to cause a
denial of service or possibly have unspecified other impact via crafted
system calls, a related issue to CVE-2017-8890.
CVE-2017-9242
The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel
through 4.11.3 is too late in checking whether an overwrite of an skb data
structure may occur, which allows local users to cause a denial of service
(system crash) via crafted system calls.
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8890
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9074
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9075
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9076
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9077
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242
Ref: https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.31
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Fixes the following security vulnerabilities:
CVE-2017-8890
The inet_csk_clone_lock function in net/ipv4/inet_connection_sock.c in the
Linux kernel through 4.10.15 allows attackers to cause a denial of service
(double free) or possibly have unspecified other impact by leveraging use
of the accept system call.
CVE-2017-9074
The IPv6 fragmentation implementation in the Linux kernel through 4.11.1
does not consider that the nexthdr field may be associated with an invalid
option, which allows local users to cause a denial of service (out-of-bounds
read and BUG) or possibly have unspecified other impact via crafted socket
and send system calls.
CVE-2017-9075
The sctp_v6_create_accept_sk function in net/sctp/ipv6.c in the Linux kernel
through 4.11.1 mishandles inheritance, which allows local users to cause a
denial of service or possibly have unspecified other impact via crafted
system calls, a related issue to CVE-2017-8890.
CVE-2017-9076
The dccp_v6_request_recv_sock function in net/dccp/ipv6.c in the Linux
kernel through 4.11.1 mishandles inheritance, which allows local users to
cause a denial of service or possibly have unspecified other impact via
crafted system calls, a related issue to CVE-2017-8890.
CVE-2017-9077
The tcp_v6_syn_recv_sock function in net/ipv6/tcp_ipv6.c in the Linux kernel
through 4.11.1 mishandles inheritance, which allows local users to cause a
denial of service or possibly have unspecified other impact via crafted
system calls, a related issue to CVE-2017-8890.
CVE-2017-9242
The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel
through 4.11.3 is too late in checking whether an overwrite of an skb data
structure may occur, which allows local users to cause a denial of service
(system crash) via crafted system calls.
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8890
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9074
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9075
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9076
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9077
Ref: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242
Ref: https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.4.71
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
CONFIG_SG_POOL symbol is selected only by CONFIG_SCSI, since the last
one is disabled by default then disable CONFIG_SG_POOL by default too.
And explicitly enable it only for platforms that use CONFIG_SCSI.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
PHY core treats any positive return value as the auto-negotiation done
indication. Since we do not actually check any device register in this
callback then update it to return positive value with a neutral meaning
instead of the register flag to avoid confusing for future readers.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
The Marvel 88E6060 switch has an MDIO interface, but does not emulate
regular PHY behavior for the host. The network core can not detect using
the generic code, whether the connection via the attached PHY can be
used or not. The PHY's state machine is stuck in a state of
auto-negotiation and does not go any further so the Ethernet interface
of the router stay forever in the not-runing state.
Fix this issue by implementing the aneg_done callback to be able to
inform the network core that the Ethernet interface link to which the
switch is connected can be marked as RUNNING.
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Refresh patches. A number of patches have landed upstream & hence are no
longer required locally:
062-[1-6]-MIPS-* series
042-0004-mtd-bcm47xxpart-fix-parsing-first-block
Reintroduced lantiq/patches-4.4/0050-MIPS-Lantiq-Fix-cascaded-IRQ-setup
as it was incorrectly included upstream thus dropped from LEDE.
As it has now been reverted upstream it needs to be included again for
LEDE.
Run tested ar71xx Archer C7 v2 and lantiq.
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
[update from 4.4.68 to 4.4.69]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
DWC3 driver uses of_usb_get_phy_mode() which is
implemented in drivers/usb/phy/of.c and in bare minimal
configuration it might not be pulled in kernel binary.
In case of ARC or ARM this could be easily reproduced with
"allnodefconfig" +CONFIG_USB=m +CONFIG_USB_DWC3=m.
On building all ends-up with:
---------------------->8------------------
Kernel: arch/arm/boot/Image is ready
Kernel: arch/arm/boot/zImage is ready
Building modules, stage 2.
MODPOST 5 modules
ERROR: "of_usb_get_phy_mode" [drivers/usb/dwc3/dwc3.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
---------------------->8------------------
This was affecting Lede in case of CONFIG_ALL_KMODS=y.
The patch is already scheduled for v4.12 and once it is backported to
4.9.y it must be removed from here.
Note this patch makes sense not only for ARC instead it fixes
a generic issue which may affect more arches and platforms thus
putting it in "generic/" folder.
Signed-off-by: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name> [patch rename]
Allow per-device initvals in the DTS file for rlt8366rb
switches.
Shamelessly copies 30494598f8
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
We need to ensure there is enough headroom to push extra header,
but we also need to check if we are allowed to change headers.
skb_cow_head() is the proper helper to deal with this.
Fixes Ethernet<->WiFi bridge for Raspberry Pi and probably other devices.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Use the stateless 4-byte op codes for this flash chip to fix reboot
hangs on SoCs expecting the flash chip in 3-byte mode.
Fixes: FS#179
Signed-off-by: Mathias Kresin <dev@kresin.me>
In preparation for bumping arm64 to 4.9, add a bunch of configuration
symbols that are available under arm64.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Fix the list order instead of adjusting the controller scan order.
Revert the former required changes to the lantiq PCIe driver.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Keeping it in base-files was resulting in adding it to the base-files
package. This file is meant to be included manually for initramfs
images only.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
RGMII RX delay setting needs to be always specified for AR8337 to
avoid port 5 RX hang on high traffic / flood conditions.
Also, the HOL registers that set per-port and per-packet-priority
buffer sizes are updated with the reduced values suggested by the
QCA switch team.
Finally, AR8327 reserved register fixups are disabled for the AR8337.
This patch is adapted from the Code Aurora QSDK, but with magic
values mapped to proper defines.
Signed-off-by: Vittorio Gambaletta <openwrt@vittgam.net>
Deactivate all the ARM64 erratums by default. The target code should
activate them if needed. This fixes a problem with a new erratum added
in kernel 4.9.17 breaking brcm2708.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Upstream commit 23dac14d058f ("MIPS: PCI: Use struct list_head lists")
changed the controller list from reverse to straight order without
taking care of the changed order for the scan of the recorded PCI
controllers.
Traverse the list in reverse order to restore the former behaviour.
This patches fixes the following PCI error on lantiq:
pci 0000:01:00.0: BAR 0: error updating (0x1c000004 != 0x000000)
Signed-off-by: Mathias Kresin <dev@kresin.me>
This adds support for describing GPIO chips placed on PCIe cards. Thanks
to this we get working 2.4 GHz LED on Tenda AC9.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This is the standard way we handle this. Please note (it seems) I could
drop few symbols as they are hidden under (disabled) DRM_LEGACY now.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
It is not needed for anything on the system and skipping this saves some
build time, especially in cases where there is nothing to do.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The problem is caused by the incorrect handling of the parent inode's
i_nlink count for the dentry to be RENAME_EXCHANGED. There are 3 cases
to consider. Assume we want to RENAME_EXCHANGE struct dentry *a and
struct dentry *b, and inode_a is pointed to by dentry_a, inode_b is
pointed to by dentry_b:
1. If inode_a is a directory, but inode_b isn't, then we must decrease
the i_nlink count of old_dir_i, and increase the i_nlink of new_dir_i.
2. If inode_a isn't a directory, but inode_b is a directory, then we
must increase the i_nlink of old_dir_i, and decrease the i_nlink count
of new_dir_i.
3. If the types of inode_a and inode_b are the same, we don't change the
i_nlink for either old_dir_i or new_dir_i.
Signed-off-by: Jing Qiu <aqiu0720@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Fix a kernel crash caused when CONFIG_FIXED_PHY used for fixed phy drivers
in phy-add-aneg-done-function patch.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
This backports fixes for setting of_node and making it possible to read
extra info from DT. This was partially fixed by:
[PATCH] leds: leds-gpio: Set of_node for created LED devices
but it didn't work during initialization.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Bump kernel from 4.4.50 to 4.4.52
Refresh patches
Compile tested all 4.4. targets
Run tested: ar71xx Archer C7 v2
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Somewhere between 4.4 and 4.9 there was a change that made
OF_EARLYCON_DECLARE adding entries to the __earlycon_table instead of
__earlycon_of_table. We need to keep this table as well.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Fixes the following build error:
CC arch/mips/boot/compressed/decompress.o
OBJCOPY arch/mips/boot/compressed/vmlinux.bin
XZKERN arch/mips/boot/compressed/vmlinux.bin.z
OBJCOPY arch/mips/boot/compressed/piggy.o
LD vmlinuz
arch/mips/boot/compressed/decompress.o: In function `lzma2_lzma':
/tmp2/mehrtens/linux/arch/mips/boot/compressed/../../../../lib/xz/xz_dec_lzma2.c:884: undefined reference to `memmove'
make[1]: *** [vmlinuz] Error 1
make: *** [vmlinuz] Error 2
lib/decompress_unxz.c only defines its own memmove function if there is no
macro with the same name.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The following will enable the TPM kernel module, as well as support for
the atmel i2c TPM driver. Tested and confirmed working on an Aerohive
AP-121
Signed-off-by: Chris Blake <chrisrblake93@gmail.com>
Bump kernel from 4.4.49 to 4.4.50
Compile tested: All targets
Run tested: ar71xx Archer C7 v2
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
The RouterBOOT bootloader does not care where the kernel lives in the SPI
flash, all that matters is that the kernel is wrapped in the custom yaffs
container as generated by kernel2minor.
This container has a fixed signature as follows:
00000000 00 00 00 01 00 00 00 01 ff ff 6b 65 72 6e 65 6c |..........kernel|
This patch adds mtdsplit support for identifying that signature and
triggering the search for the rootfs. rootfs is expected at EB boundary since
we use wget mtd_find_rootfs_from(). We make no use of the yaffs file size
field because it contains invalid data in the image generated by kernel2minor.
Signed-off-by: Thibaut VARENE <hacks@slashdirt.org>
commit 33b72b8e0f
"ar8216: adjust ATU flushing in case of link changes"
introduced portwise flushing on link down events. Now the ARL table could
be in a chaotic state after boot where ar8xxx_sw_get_arl_table looped
forever (depending on the entries collected while booting).
Signed-off-by: Günther Kelleter <guenther.kelleter@devolo.de>
When memory is tight, modules may need to be loaded into vmalloc()
space. The code then has to generate jump trampolines which enable
relocations between vmalloc space and physical address space.
The code had a bug that was freeing these trampolines even when the
module was successfully loaded.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Upstream linux commit 7523e4dc5057e "module: use a structure to
encapsulate layout." moves some of the struct module members into a
separate struct module_layout.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
These are patches queued for 4.11. It adds support for even more hw and
removes some annoying WARN_ONCE.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Refresh patches for all targets that support kernel 4.4.
Compile-tested on all targets that use kernel 4.4 and aren't marked
broken, except arc770 and arch38 due to broken toolchain.
Runtime-tested on ar71xx, octeon, ramips and x86/64.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Use a vendor prefix as it has to be for all not core driver. Update the
compatible string in the device tree files accordingly.
Signed-off-by: Mathias Kresin <dev@kresin.me>
This is a pure rename without any changes. It makes maintaining bgmac
simpler and will hopefully make adding new kernel a bit easier.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This fixes logic bug(in function netdev_trig_notify) introduced in
0b2991a8ed commit.
Events triggered by different interfaces were stopping work queue so it
wasn't working for tx/rx mode.
Signed-off-by: Sergey Sergeev <adron@yapic.net>
Bump kernel to 4.4.44. Compile-tested on ar71xx, ramips/mt7621 and x86/64.
.44 has been run-tested on the 17.01 branch here on ar71xx and mt7621.
Signed-off-by: Stijn Segers <francesco.borromini@inventati.org>
The GPL licensed source code of Belkin contains an ASIC based "Green
Feature". This change adds support for this Green Feature that can be
activated with an DTS option or swconfig.
Signed-off-by: Tobias Wolf <github-NTEO@vplace.de>
This change provides the possibility to define per-device initvals in
the DTS file for a rlt8366s switch.
Signed-off-by: Tobias Wolf <github-NTEO@vplace.de>
This commit adds 4 patches, one per kernel version that was used for
picking updates. This adds support for few new PHYs.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Running ar8327_get_arl_entry() early after boot leads to MDIO related system
lockups on several devices using this driver.
Since dumping the ARL table contens is an optional, uncritical feature, simply
disable the code for now.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This fixes hangs in igb that happen if the update call interrupts an
already existing dev_get_stats call. In that case the calling CPU
deadlocks because it's trying to acquire the same spinlock recursively.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Prevents crashes when IRQs arrive when the current kernel stack context
already contains deeply nested function calls, e.g. when stacking lots
of network devices on top of each other
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This code was marked as incompatible to Linux 4.4 well over a year ago
and nobody cared, and now it's breaking builds.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This chip has write protection enabled on power-up, so this flag is
necessary to support write operations.
Signed-off-by: Victor Shyba <victor1984@riseup.net>
This flag was added to 4.9 with upstream commit
76a4707de5e18dc32d9cb4e990686140c5664a15.
Signed-off-by: Victor Shyba <victor1984@riseup.net>
[refresh and adjust platform patches, fix commit message]
Signed-off-by: Mathias Kresin <dev@kresin.me>
In case the soft reset in dwc2_core_reset() timeouts, the
hsotg->core_params are freed albeit it is owned by the core. This
results into a kernel panic as shown in FS#351.
Signed-off-by: Mathias Kresin <dev@kresin.me>
The priv->vlan_id member is of size AR8X16_MAX_VLANS, not AR8X16_MAX_PORTS,
so check for the proper maximum value in order to avoid capping valid VLAN IDs
to 7 (AR8X16_MAX_PORTS - 1).
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
This patch is part of a series adding support for 0x9200 and 0x9300. The
prior was merged into the upstream kernel while the latter was not due
to lack of testers. Drop the patch as it is untested and most likely
unused.
Signed-off-by: John Crispin <john@phrozen.org>
The si3210 is a SLIC device providing a complete analog telephone
interface and therefore frequently used in soho router.
The si3210 have a native spi interface to be controlled by the CPU
but currently there is no dedicated driver in lede.
Adding a registration for this device in spidev allow to control the
device in user space.
This way of patching is also in line with the rationale of the spidev
driver, see: http://marc.info/?t=148145791900001&r=1&w=2
The si3210 has been also added in the DWR-512 DT to properly describe
the HW.
Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
Bump & refresh patches for all 4.4 targets.
Compile & run tested: ar71xx Archer C7 v2
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
This patch adds supports for the WNR2000v1 board with 4MB flash, and
produces device-specific factory, rootfs, and sysupgrade files for the
WNR2000v1. This board is errorneously claimed as supported on the OpenWRT
wiki as AP81, but AP81 image would not work because of APT81 image
requiring having 8MB of flash, while WNR2000v1 has only 4MB.
The image requires the u-boot bootloader to be modified to fuhry's
bootloader first.
Short specification:
- CPU: Atheros AR9132
- 4x 10/100 Mbps Ethernet, 1x WAN 10/100 Mbps
- 4 MB of Flash
- 32 MB of RAM
- UART header (J1) on board
- 1x button
Factory/Initial flash instructions:
- Set up a TFTP server on your local machine.
- Download the uImage for ar71xx-generic and the rootfs image for
ar71xx-generic-wnr2000 and save in the tftp server root.
- Gain serial access to the router via the UART port (telnetenable over
the network only won't work!).
- Upgrade the u-boot bootloader to fuhry's version by running the
script: http://fuhry.com/b/wnr2000/install-repart.sh
- When the router restarts, interrupt u-boot and gain access to u-boot command line.
- Repartititon the board and flash initial uImage and rootfs as follow.
Commands to type in u-boot:
# tells u-boot that we have a tftp server on 192.168.1.10
setenv serverip 192.168.1.10
# tells u-boot that the router should take the address 192.168.1.1
setenv ipaddr 192.168.1.1
# erase the region from 0x050000-0x3f0000
erase 0xbf050000 +0x3A0000
# loads sqfs.bin on TFTP server, and put it to memory address 0x81000000
tftpboot 0x81000000 sqfs.bin
# it will tell you the length of sqfs.bin in hex, let's say ZZZZZZ
# copy bit by bit 0xZZZZZZ bytes from offset 0x050000
cp.b 0x81000000 0xbf050000 0xZZZZZZ
# same to the uImage.bin, write it right next to sqfs.bin
# again, 0xYYYYYY is the length that tftpboot reports
tftpboot 0x81000000 uImage.bin
cp.b 0x81000000 0xbf2a0000 0xYYYYYY
# We need to tell the kernel what board it is booting into, and where to find the partitions
setenv bootargs "board=WNR2000 console=ttyS0,115200 mtdparts=spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,3712k(firmware),64k(art)ro rootfstype=squashfs,jffs2 noinitrd"
# Tell u-boot where to find the uImage
setenv bootcmd "bootm 0xbf2a0000"
# Tell u-boot to save parameters to the u-boot-env partitions
saveenv
# Reset the board
reset
Tested on:
- WNR2000v1 board.
- Initial flash works.
Known bugs:
- I don't know why factory image doesn't work on initial flash on stock
firmware in u-boot recovery mode while it should.
- Sysupgrade does not yet work, if you do -f it will mess up your
installation (requiring a reinstall of sqfs and uImage).
Signed-off-by: Huan Truong <htruong@tnhh.net>
The xt_id match was used by the firewall3 package to track its own rules but
the approach has been changed to use xt_comment instead now, so we can drop
this nonstandard extension.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
These patches were queued for 4.10. For possible use cases see added:
[PATCH] ubifs: Use dirty_writeback_interval value for wbuf timer
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Imported from https://source.codeaurora.org/quic/qsdk/system/openwrt/commit/?h=korg/linux-3.4.y/release/arugula_bb_cs&id=2be4f8a8b205ae1a37db44839864451ebe893e6e
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
Enable flow control of LAN and WAN ports to
get better performance.
Setup pvid as 0 for all ports during initialisation
to avoid confusion during system or switch INIT.
Disable PORT MAC before config MAC to avoid it work abnormal.
This change is for IR-054144, IR-057315.
Change-Id: I345f3dffa59ad3f97150e09692723da12a7b1067
Signed-off-by: Zou Shunxiang <shunxian@codeaurora.org>
Signed-off-by: xiaofeis <xiaofeis@codeaurora.org>
Imported from e1aaf7ec00%5E%21/#F0
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
CHROMIUM: net: ar8216: address security vulnerabilities in swconfig & ar8216
This patch does the following changes:
*address the security vulnerabilities in both swconfig framework and in
ar8216 driver (many bound check additions, and turned swconfig structure
signed element into unsigned when applicable)
*address a couple of whitespaces and indendation issues
BUG=chrome-os-partner:33096
TEST=none
Change-Id: I94ea78fcce8c1932cc584d1508c6e3b5dfb93ce9
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/236490
Reviewed-by: Toshi Kikuchi <toshik@chromium.org>
Commit-Queue: Toshi Kikuchi <toshik@chromium.org>
Tested-by: Toshi Kikuchi <toshik@chromium.org>
Import from fd7b89dd46%5E%21/#F0
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
CHROMIUM: drivers: ar8216: prevent device duplication in ar8xxx_dev_list
If probe is called twice, once for PHY0 and a second time for PHY4,
the same switch device will be added twice to ar8xxx_dev_list, while
supposedly this list should have one element per hardware switch present
in the system.
While no negative impact have been observed, it does happen if a
platform instanciates these two PHYs from device-tree, as an example.
Change-Id: Iddcbdf7d4adacb0af01975b73f8e56b4582e894e
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/234790
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Toshi Kikuchi <toshik@chromium.org>
Tested-by: Toshi Kikuchi <toshik@chromium.org>
Import from c3fd96a7b8%5E%21/#F0
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
CHROMIUM: drivers: ar8216: hold ar8xxx_dev_list_lock during use_count--
It is possible for the remove() callback to run twice in parallel, which
could result into --use_count returning only 1 in both cases and the
rest of the unregistration path to never be reached.
This case has never been observed in practice, but we will fix
preventively to make the code more robust.
BUG=chrome-os-partner:33096
TEST=none
Change-Id: If09abe27fdb2037f514f8674418bafaab3cbdef6
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/232870
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Toshi Kikuchi <toshik@chromium.org>
Tested-by: Toshi Kikuchi <toshik@chromium.org>
Import from c05af20272
Signed-off-by: Pavel Kubelun <be.dissent@gmail.com>
CHROMIUM: drivers: ar8216: sync mib_work cancellation
ar8xxx_mib_stop() is called from ar8xxx_phy_remove(), so we want to make
sure the work doesn't run after priv is freed / the device ceases to
exist.
BUG=chrome-os-partner:33096
TEST=none
Change-Id: Iafb44ce93a87433adc4576e5fea5fda58d1f43a9
Signed-off-by: Mathieu Olivari <mathieu@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/232827
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Reviewed-by: Toshi Kikuchi <toshik@chromium.org>
Reviewed-by: Grant Grundler <grundler@chromium.org>
Tested-by: Toshi Kikuchi <toshik@chromium.org>
Refresh patches on all 4.4 supported platforms.
077-0005-bgmac-stop-clearing-DMA-receive-control-register-rig.patch
removed as now upstream.
Compile & run tested: ar71xx - Archer C7 v2
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Update patch to remove pipetypes var declaration which was throwing
unused variable warning due to the original patch removing the only use.
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
This fixes parsing partition placed after TRX with block-aligned length.
It's important e.g. for Archer C9 which has TRX with kernel only and
rootfs as separated partition.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Fix build on targets not using CONFIG_MODULE_STRIPPED.
Neither RTL8367_DRIVER_DESC nor RTL8367B_DRIVER_DESC are defined
anywhere. It worked for targets using CONFIG_MODULE_STRIPPED since our
module stripper no-ops the various module info macros.
Signed-off-by: Mathias Kresin <dev@kresin.me>
This is a powerful API for parallel crypto from which many other modules
can benefit. It only winds up being turned on on SMP systems, which
means this adds 0 bytes to the kernel on tiny machines, while only
adding a small bit to SMP systems for big performance improvements.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Refresh patches for all targets that support kernel 4.4.
Compile-tested on all targets that use kernel 4.4 and aren't marked broken.
Runtime-tested on ar71xx, octeon.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Without setting the HSR to the selected channel, the WLAN of the UAP
Outdoor+ will exhibit high packet loss in RX.
Based-on-patch-by: Stefan Rompf <stefan@loplof.de>
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
The patch 615-rt2x00-fix_20mhz_clk.patch fixes code introduced by
611-rt2x00-rf_vals-rt3352-xtal20.patch and makes the the platform data
property clk_is_20mhz obsolete.
Signed-off-by: Mathias Kresin <dev@kresin.me>
It's supposed to significantly improve performance but doesn't seem to
affect Northstar unfortunately. It seems only some other platforms were
limited because of this DMA setup mistake.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This patch bumps the 4.4 kernel from .28 to .30 and refreshes the patches.
Compile-tested on ar71xx, x86/64, ramips/mt7621, brcm47xx and kirkwood.
Run-tested on ar71xx & ramips/mt7621, brcm47xx and kirkwood (last two confirmed
by P. Wassi).
Signed-off-by: Stijn Segers <francesco.borromini@inventati.org>
Refresh patches for all targets that support kernel 4.4.
compile/run-tested on ar71xx, brcm47xx, kirkwood.
Signed-off-by: Paul Wassi <p.wassi@gmx.at>
Tested-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Support splitting WRGG images, found in some D-Link devices (e.g.
DAP-2695).
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Acked-by: John Crispin <john@phrozen.org>
Refresh patches for all targets supporting 3.18 and not marked broken.
Compile-tested on all targets using 3.18 and not marked broken.
Changes to generic/610-netfilter_match_bypass_default_checks.patch based
on 84d489f64f.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Refresh patches for all targets supporting 4.1 and not marked broken.
Compile-tested on all targets using 4.1 and not marked broken.
Changes to generic/610-netfilter_match_bypass_default_checks.patch based
on 84d489f64f.
Changes to generic/666-Add-support-for-MAP-E-FMRs-mesh-mode.patch based
on a90ee92337.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Refresh patches for all targets that support kernel 4.4.
compile/run-tested on brcm2708/bcm2710 only.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
The commit "generic: ar8216: add sanity check to ar8216_probe"
(774da6c7a4) stated that PHY IDs
should be checked at address 0-4. However, the PHY 4 was
never check by the loop. This patch extends the check to be
similar to the Atheors SDK. It tries all 4 ports and skips
unconnected PHYs if necessary. If it cannot find any familiar
PHYs, it will prevent the phy driver from initializing.
This patch is necessary for the C-60. It doesn't have a
PHY at port 3, so this caused the check in ar8xxx_is_possible
to fail. As a result, the ethernet ports on the C-60 didn't
work.
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
According to the author the code was added to in preparation for adding
support for a new board. The patch for the board was never send and the
code never really tested.
The edimax header starting with the edimax magic is put in front of the
uImage header. There is no special uImage header used. Means, default
magic and the type field is set to kernel as usual.
Signed-off-by: Mathias Kresin <dev@kresin.me>
edimax parser fix
The return value of the find_header function need to be added to the
uimage_size, otherwise mtd_find_rootfs_from() might search for a rootfs
within a custom header and fails.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Add some missing symbols to the generic 4.1 kernel config which got triggered
by the introduction of the hda-intel sound module.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
The nf_reject_* and nf_nat_masquerade_* modules are moved into the
corresponding kmod-nf- packages. Appropriate dependencies are added to the
kmod-nft- packages.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
Refresh patches for all targets that support kernel 4.4.
compile/run-tested on brcm2708/bcm2710 only.
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Forgot to update kernel-version.mk, so updated patch. Compile-tested on x86/64 and ar71xx; run-tested on x86/64 and ar71xx.
Signed-off-by: Stijn Segers <francesco.borromini@inventati.org>
If the cpu port is connected through SGMII we need to enable SerDes for
it to work.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Acked-by: Felix Fietkau <nbd@nbd.name>
The clearfog u-boot does not initialize the switch at all, so we need to
power up the phys ourselves.
Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
Acked-by: Felix Fietkau <nbd@nbd.name>
Some devices (like the Cisco Meraki Z1 Cloud Managed Teleworker Gateway)
need to be able to initialize the PCIe wifi device. Normally, this is done
during the early stages of booting linux, because the necessary init code
is read from the memory mapped SPI and passed to pci_enable_ath9k_fixup.
However,this isn't possible for devices which have the init code for the
Atheros chip stored on NAND in an UBI volume. Hence, this module can be
used to initialze the chip when the user-space is ready to extract the
init code.
Martin Blumenstingl made a few fixes and added support for lantiq:
kernel: owl-loader: add support for OWL emulation PCI devices
kernel: owl-loader: don't re-scan the bus when ath9k_pci_fixup failed
kernel: owl-loader: use dev_* instead of pr_* logging functions
kernel: owl-loader: auto-generate the eeprom filename as fallback
kernel: owl-loader: add a debug message when swapping the eeprom data
kernel: owl-loader: add missing newlines in log messages
kernel: owl-loader: add support for the lantiq platform
These patches have been integrated. Thanks!
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com>
Backport patches from upstream Linux kernel which are making the
kernel stores the appended dtb not in the same resisters as defined in
the UHI specification, use a separate variable on MIPS.
Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>
[some modifications]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Some devices (e.g. Tenda AC9 based on BCM47189B0) have BCM53125 with
port 5 connected to the second Ethernet interface on the SoC. In such
case there is no PHY and we need to force link manually.
This assumes port 5 can be marked as enabled for such devices. It's not
implemented yet unfortunately.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
First two patches weren't marked for stable but are dependencies for
laters ones. The rest of patches was marked for stable but most likely
will be backported to 4.5+ only so we need to get them on our own.
An important fix is eea2fb4851e9d ("ovl: proper cleanup of workdir") as
it allows mounting overlayfs with dirty workdir, e.g. after power cut.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Add a patch to backport 5185c91385d73cdf79836eb8548e4726e43ae831
from Linux 4.8 adding USB2380 support to the NET2280 driver and
create an OpenWrt menu option to select it as a module.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Add Support for the ESMT_F25L32QA and ESMT_F25L64QA.
These are 4MB and 8MB SPI NOR Chips from Elite Semiconductor Memory Technology
Signed-off-by: L. D. Pinney <ldpinney@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Drivers have been modified to use it and new ones have to be written
this way, so we need it for backporting code.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This allows referencing USB ports/devices that are always present in a
device. This applies to some internal devices, root hub ports and
internal USB hubs.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Refresh patches for all targets that support kernel 4.4.
Compile-tested on all targets that use kernel 4.4 and aren't marked broken.
Runtime-tested on ar71xx, octeon and x86/64.
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
It was needed upstream to avoid bcma references in the main code. To
match this new code our patch adding SRAB was also updated.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Instead of using off-the-tree .dts files for ARC boards we're
switching to use in-tree ones. And for that to work properly
we apply upstream patch that adds currently missing "model"
property.
Upstream patch and discussion could be found here:
http://lists.infradead.org/pipermail/linux-snps-arc/2016-August/001394.html
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
Cc: John Crispin <john@phrozen.org>
These 2 trivial patches will be followed by a bigger bgmac rework so
they are worth backporting in a separated patch.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This fixes flash corruptions. It touches bcm47xxsflash driver shared
between brcm47xx and bcm53xx so put it in generic.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
The bootmem area reserved for crashlog might be smaller than CRASHLOG_OFFSET
bytes, leading to an integer underflow when calculating the memory address
in crashlog_set_addr() which subsequently causes the kernel to crash when
attempting to vmap() the crashlog pages.
Change the logic to only consider the offset when the size of the used memory
area is sufficient.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Yue Cao claims that current host rate limiting of challenge ACKS
(RFC 5961) could leak enough information to allow a patient attacker
to hijack TCP sessions. He will soon provide details in an academic
paper.
Backports upstream commit 75ff39ccc1bd5d3c455b6822ab09e533c551f758
to the used LEDE kernel versions.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Due to the missing carrier status set, the interface wasn't usable on a
BTHOMEHUB2B after ip link down and up as it is done in preinit.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Check memblock regions for sufficient size before attempting to use
them. Allow checks for multiple memblock regions until a suitable one is
found.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Our code was assuming CPU port uses the highest number. My BCM53573
device has eth0 connected to port 8 and eth1 connected to port 5. While
working on support for it I tried to:
1) Enable all ports (including port 8)
2) Set CPU port to 5
I noticed port 8 is not accessible anymore. It was just a development
process but it seems like something worth fixing anyway.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Jonas Gorski <jonas.gorski@gmail.com>
With that patch in place for initramfs no additional options are
reported for "/" partition. What's really important is missing
info about sizes. Which in its turn makes opkg think that there's
no space on "/" partition to install software.
I understand that's a sort of corner-case, people rarely install
packages on ramfs but anyways why not?
Just in case that's what I see with the patch:
---------------------->8--------------------
root@lede:/# cat /proc/mounts
rootfs / rootfs rw 0 0
proc /proc proc rw,nosuid,nodev,noexec,noatime 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,noatime 0 0
tmpfs /tmp tmpfs rw,nosuid,nodev,noatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,size=512k,mode=755 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,mode=600 0 0
debugfs /sys/kernel/debug debugfs rw,noatime 0 0
---------------------->8--------------------
And without:
---------------------->8--------------------
root@lede:/# cat /proc/mounts
rootfs / rootfs rw,size=256168k,nr_inodes=32021 0 0
proc /proc proc rw,nosuid,nodev,noexec,noatime 0 0
sysfs /sys sysfs rw,nosuid,nodev,noexec,noatime 0 0
tmpfs /tmp tmpfs rw,nosuid,nodev,noatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,size=512k,mode=755 0 0
devpts /dev/pts devpts rw,nosuid,noexec,relatime,mode=600 0 0
debugfs /sys/kernel/debug debugfs rw,noatime 0 0
---------------------->8--------------------
Note how different is entry for rootfs.
And given there's no known rationale for that patch we're
getting rid of it.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
Cc: Rafał Miłecki <zajec5@gmail.com>
Cc: John Crispin <john@phrozen.org>
Cc: Felix Fietkau <nbd@nbd.name>
This is required to update bcma without build breakage. One of bcma
patches changes BCMA_SFLASH dependency.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
On UBI-enabled devices using squashfs as their rootfs an error
message like
UBIFS error (ubi0:3 pid 1): init_constants_early: too few LEBs (12), min. is 17
was thrown while probe-mounting the rootfs which later on succeeds and
thus shouldn't alert the user.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Instead of disabling unwinding entirely this upstream patch
just disables generation of async unwind tables.
Once the patch in question lands in stable 4.4 tree this change
essentially must be removed (otherwise patch application will fail).
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
When USB Wi-Fi dongle based on Atheros AR9271 is connected to OHCI
(USB 1.1) controller following warnings flood debug console:
------------------------>8---------------------------
usb 1-1: new full-speed USB device number 2 using ohci-platform
usb 1-1: ath9k_htc: Firmware ath9k_htc/htc_9271-1.4.0.fw requested
usb 1-1: ath9k_htc: Transferred FW: ath9k_htc/htc_9271-1.4.0.fw, size: 51008
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4 at drivers/usb/core/urb.c:450
usb_submit_urb+0x162/0x404
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
Modules linked in:
CPU: 0 PID: 4 Comm: kworker/0:0 Not tainted 4.6.3 #10
Workqueue: events request_firmware_work_func
Stack Trace:
arc_unwind_core.constprop.1+0x94/0x10c
---[ end trace 2249b79eac9991d1 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4 at drivers/usb/core/urb.c:450 usb_submit_urb+0x162/0x404
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
Modules linked in:
CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 4.6.3 #10
Workqueue: events request_firmware_work_func
Stack Trace:
arc_unwind_core.constprop.1+0x94/0x10c
---[ end trace 2249b79eac9991d2 ]---
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4 at drivers/usb/core/urb.c:450 usb_submit_urb+0x162/0x404
usb 1-1: BOGUS urb xfer, pipe 1 != type 3
Modules linked in:
CPU: 0 PID: 4 Comm: kworker/0:0 Tainted: G W 4.6.3 #10
Workqueue: events request_firmware_work_func
Stack Trace:
arc_unwind_core.constprop.1+0x94/0x10c
---[ end trace 2249b79eac9991d3 ]---
...
------------------------>8---------------------------
With removed warning Wi-Fi dongle works properly.
Even though this is not the best solution it gets us a working Wireless
AP. Anyways new discussion was started in linux-usb mailing list to find
a proper solution instead of that hack.
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
The kernel config option CONFIG_NET_UDP_TUNNEL is not visible and can
not directly be activated. When kmod-udptunnel4 or kmod-udptunnel6 are
build these packages could be empty when no other kernel module selects
CONFIG_NET_UDP_TUNNEL.
Reported-by: Baptiste Jonglez <baptiste@bitsofnetworks.org>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This patch is a backport for current LEDE 4.4 Kernels.
It is already upstream, for linux-next and stable.
The initial commit message is below:
The bridge is falsly dropping ipv6 mulitcast packets if there is:
1. No ipv6 address assigned on the brigde.
2. No external mld querier present.
3. The internal querier enabled.
When the bridge fails to build mld queries, because it has no
ipv6 address, it slilently returns, but keeps the local querier enabled.
This specific case causes confusing packet loss.
Ipv6 multicast snooping can only work if:
a) An external querier is present
OR
b) The bridge has an ipv6 address an is capable of sending own queries
Otherwise it has to forward/flood the ipv6 multicast traffic,
because snooping cannot work.
This patch fixes the issue by adding a flag to the bridge struct that
indicates that there is currently no ipv6 address assinged to the bridge
and returns a false state for the local querier in
__br_multicast_querier_exists().
Special thanks to Linus Lüssing.
Signed-off-by: Daniel Danzberger <daniel@dd-wrt.com>
This adds a configuration options that allows to make filesystem ACL support
the default in the kernel, except for old nfs.
Signed-off-by: Daniel Dickinson <openwrt@daniel.thecshore.com>
This patch is already included in the Linux mainline kernel since
v3.15, remove it from LEDE, see the lines directly before this patch.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This patch was introduced in commit r16412 for the brcm47xx target only
and then moved to generic in commit r32395. It was initially added
because of ticket #5186 and should fix some problems with fuse file
systems and MIPS caches. The commit comment in r32395 says that this a
generic problem in MIPS CPUs, but does not name any specifics about
that. There was a fix added to kernel 2.6.21 in commit commit
7575a49f20 "[MIPS] Implement flush_anon_page()." that should fix this
problem, but that was already available before both commits were done
to OpenWrt.
I just tested fuse with ntfs.3g without this patch on a BCM4704
(BMIPS3300 V0.6) SoC and haven't seen any problems. Someone reported
that removing this patch improves some fuse operations by 5 times on
some modern MIPS cores.
My test was only a simple "dd if=/dev/zero of=/mnt/zero bs=5000" to an
USB stick.
This patch removes the patch to OpenWrt, because I assume that it is
not needed any more and Felix, the orginal author, also thinks so.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
In the upstream kernel and the upstream squashfs4 tools the xz
compression header looks the following:
struct disk_comp_opts {
__le32 dictionary_size;
__le32 flags;
};
We added some other members and also moved some existing members. Place
the members which are already in upstream header at the same position
as in that kernel and add our own at the end. The kernel should not
have a problem when there are some additional members and just ignore
them.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
In kernel 4.7 there is upstreamed b53 driver using (mostly?) the same
symbols as our b53 does. Change our symbols so both drivers can coexist
in kernel tree.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Acked-by: Jonas Gorski <jonas.gorski@gmail.com>
So far "kernel" partition didn't contain just a kernel. It also included
Seama header and meta data. This was making kernel update complex and it
wasn't trivial to read kernel size.
Fix it by making "kernel" parition contain just a kernel image.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Despite the MS_SILENT flag being set when probing for ubifs rootfs a
logline indicating an error is generated during boot:
UBIFS error (pid: 1): cannot open "ubi0:rootfs", error -19
This leads to confusion and there shouldn't be lines containing
the word 'error' twice in a bootlog if actually everything is fine
(just the rootfs happens to be something else than ubifs)
The patch added has been submitted and was accepted upstream, see:
http://lists.infradead.org/pipermail/linux-mtd/2016-June/068056.htmlhttp://patchwork.ozlabs.org/patch/637491
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This can be used to prevent double compression for platforms where the
boot loader already expects compressed images.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The swconfig kernel infrastructure fails to do any permissions checks when
changing settings. As such an ordinary user account on a device with a
switch can change switch settings without any special permissions.
Routers generally have few non-admin users so this isn't a big hole, but it
is a security hole. Likely the greatest danger is for multifunction devices
which have a lot of extra daemons, compromising a low-security daemon would
allow one to modify switch settings and cause the router/switch to appear to
lock-up (or cause other sorts of troublesome nyetwork behavior).
Implement a check for CAP_NET_ADMIN in swconfig_set_attr() and deny any
requests originating from user contexts lacking this capability.
Reported-by: Elliott Mitchell <ehem+openwrt@m5p.com>
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
