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* kernel: properly insert local mtd partition parsersAdrian Schmutzler2020-05-252-15/+19
| | | | | | | | | | | | | | | | 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>
* kernel: remove a bunch of trailing whitespacesAdrian Schmutzler2020-05-252-57/+57
| | | | | | | | 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>
* kernel: drop backported gpio emulated open drain output fixAdrian Schmutzler2020-05-2520-191/+49
| | | | | | | | | | | 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>
* kernel: backport v5.8 i2c-pxa updatesRussell King2020-05-2119-0/+1844
| | | | | | | 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>
* kernel: backport gpio emulated open drain output fixRussell King2020-05-211-0/+45
| | | | | | | 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>
* generic: platform/mikrotik: disambiguate SPDX-License-IdentifierThibaut VARÈNE2020-05-203-3/+3
| | | | | | I meant it to be GPL-2.0-only, as evidenced by the boilerplate. Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
* generic: routerbootpart.c: disambiguate SPDX-License-IdentifierThibaut VARÈNE2020-05-201-1/+1
| | | | | | I meant it to be GPL-2.0-only, as evidenced by the boilerplate. Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
* kernel: bump 5.4 to 5.4.42Petr Štetiar2020-05-208-41/+15
| | | | | | | | | | | Refreshed patches, removed upstreamed patch: generic/pending: 001-v5.4-pinctrl-qcom-fix-wrong-write-in-update_dual_edge.patch.patch Run tested: qemu-x86-64 Build tested: x86/64, ath79/nand, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: mtdsplit: bcm_wfi: add sercomm supportÁlvaro Fernández Rojas2020-05-191-23/+47
| | | | | | SERCOMM creates separates partitions for cferam. Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* kernel: mtdsplit: add BCM WFI supportÁlvaro Fernández Rojas2020-05-186-0/+212
| | | | Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
* generic: drop outdated kernel version switches in local driversAdrian Schmutzler2020-05-175-51/+3
| | | | | | | This drops the obsolete version switches for non-supported kernels from local drivers in generic target. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
* generic: platform/mikrotik: fix LZOR supportThibaut VARÈNE2020-05-161-21/+36
| | | | | | | | | | | | 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")
* kernel: bump 5.4 to 5.4.41Koen Vandeputte2020-05-142-10/+10
| | | | | | | | | Refreshed all patches. Compile-tested on: imx6 Runtime-tested on: imx6 Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.19 to 4.19.123Koen Vandeputte2020-05-141-1/+1
| | | | | | | | | Refreshed all patches. Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.19 to 4.19.122Koen Vandeputte2020-05-1212-133/+21
| | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 551-loop-Better-discard-support-for-block-devices.patch Fixed: - CVE-2020-11884 - CVE-2020-12114 - CVE-2019-3016 - CVE-2020-11669 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.180Koen Vandeputte2020-05-126-24/+10
| | | | | | | | | | | | | Refreshed all patches. Fixes: - CVE-2020-12114 - CVE-2020-11669 Compile-tested on: pistachio Runtime-tested on: none Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* generic: add MikroTik hw bit descriptionKoen Vandeputte2020-05-111-0/+1
| | | | | | | | | 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>
* generic: fix patching error on kernel 5.4Koen Vandeputte2020-05-081-9/+11
| | | | | | | | | | | | | | | | | | 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: 2976e423dc6e ("generic: routerboot partition build bits") Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* generic: platform/mikrotik: support LZOR encodingThibaut VARÈNE2020-05-081-1/+261
| | | | | | | | 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>
* generic: mikrotik platform build bitsThibaut VARÈNE2020-05-086-0/+110
| | | | Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
* generic: routerboot sysfs platform driverThibaut VARÈNE2020-05-085-0/+717
| | | | | | | | | | | | | | | | | | | | | | | | | 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>
* generic: routerboot partition build bitsThibaut VARÈNE2020-05-086-0/+125
| | | | Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
* generic: routerbootpart MTD parser for RouterBootThibaut VARÈNE2020-05-081-0/+365
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* kernel: add missing symbol to 5.4 configStijn Tintel2020-05-081-0/+1
| | | | | | This symbol is exposed if KERNEL_PROVE_LOCKING is enabled. Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
* kernel: bump 5.4 to 5.4.39Petr Štetiar2020-05-071-1/+1
| | | | | | | | | Refreshed patches. Run tested: qemu-x86-64 Build tested: x86/64, imx6, sunxi/a53, layerscape/armv7+armv8_64b Signed-off-by: Petr Štetiar <ynezz@true.cz>
* generic: ar8216: fix unknown packet flooding for ar8229/ar8236Chuanhong Guo2020-05-062-7/+16
| | | | | | | | | | | | 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>
* kernel: bump 5.4 to 5.4.38Petr Štetiar2020-05-041-1/+1
| | | | | | | | | Refreshed patches. Run tested: qemu-x86-64, apalis Build tested: x86/64, ipq40xx, ath79, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: bump 5.4 to 5.4.36Petr Štetiar2020-04-306-122/+18
| | | | | | | | | | | | | | | Refreshed patches, removed upstreamed patch: generic/hack: 551-loop-Better-discard-support-for-block-devices.patch Added generic config symbol `ARM64_ERRATUM_1542419` due to Fixes: f2791551cedb ("arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419"). Run tested: qemu-x86-64, apalis, nbg6617 Build tested: x86/64, imx6, ipq40xx, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: backport fix for non-regular inodes on f2fsMatt Merhar2020-04-261-0/+69
| | | | | | | | | | | | | | | 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>
* kernel: backport support for clause 37 1000Base-X auto-negotiationDENG Qingfang2020-04-251-0/+199
| | | | | | | 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>
* kernel: fix include of myloader.o since kernel 5.4Adrian Schmutzler2020-04-245-205/+566
| | | | | | | | | | | | | | | | | | | | | | 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>
* kernel: bump 5.4 to 5.4.34Petr Štetiar2020-04-213-9/+9
| | | | | | | | | Refreshed patches. Run tested: qemu-x86-64, apalis, a64-olinuxino Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* generic: spi-nor: fix 4-byte opcode support for w25q256Mantas Pucka2020-04-181-0/+60
| | | | | | | | | | 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>
* kernel: bump 5.4 to 5.4.33Petr Štetiar2020-04-172-5/+5
| | | | | | | | | | | | Refreshed patches, removed upstreamed patches: oxnas: 001-irqchip-versatile-fpga-Handle-chained-IRQs-properly.patch oxnas: 002-irqchip-versatile-fpga-Apply-clear-mask-earlier.patch Run tested: qemu-x86-64, apalis Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: add support for GD25D05 SPI NOR (5.4)Koen Vandeputte2020-04-161-0/+24
| | | | | | | | | | | | | | | | | | | | | | | | This chip is used on newer RB912UAG-5HPnD r2 and 922UAGS-5HPacD boards: Before: [ 0.824562] spi-nor spi0.0: unrecognized JEDEC id bytes: c8 40 10 c8 40 10 [ 0.831607] spi-nor: probe of spi0.0 failed with error -2 After: [ 0.825347] spi-nor spi0.0: gd25d05 (64 Kbytes) [ 0.830291] 1 routerbootpart partitions found on MTD device spi0.0 [ 0.836577] Creating 1 MTD partitions on "spi0.0": [ 0.841448] 0x000000000000-0x000000010000 : "partitions" [ 0.848418] 4 routerbootpart partitions found on MTD device partitions [ 0.855092] Creating 4 MTD partitions on "partitions": [ 0.860318] 0x000000000000-0x00000000c000 : "routerboot" [ 0.866548] 0x00000000c000-0x00000000d000 : "hard_config" [ 0.872832] 0x00000000d000-0x00000000e000 : "bios" [ 0.878580] 0x00000000e000-0x00000000f000 : "soft_config" Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.19 to 4.19.115Koen Vandeputte2020-04-1619-168/+42
| | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch - 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch Fixes: - CVE-2020-8647 - CVE-2020-8648 (potentially) - CVE-2020-8649 Compile-tested on: cns3xxx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 4.14 to 4.14.176Koen Vandeputte2020-04-1615-167/+41
| | | | | | | | | | | | | | | | | | | Refreshed all patches. Remove upstreamed: - 0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch - 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch - 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch Fixes: - CVE-2020-8648 (potentially) - CVE-2020-8647 - CVE-2020-8649 Compile-tested on: cns3xxx, octeontx Runtime-tested on: cns3xxx Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
* kernel: bump 5.4 to 5.4.32Petr Štetiar2020-04-143-46/+2
| | | | | | | | | | | Refreshed patches, removed upstreamed patches: generic: 746-stable-net-dsa-mt7530-fix-null-pointer-dereferencing-in-por.patch Run tested: qemu-x86-64, apalis Build tested: x86/64, imx6, sunxi/a53 Signed-off-by: Petr Štetiar <ynezz@true.cz>
* ipq806x: add patch to fix broken buttonsAnsuel Smith2020-04-141-0/+31
| | | | | | | | | 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>
* kernel: remove non-existant symbolsAleksander Jan Bajkowski2020-04-133-65/+0
| | | | | | These symbols exist only in older kernels and can be removed. Signed-off-by: Aleksander Jan Bajkowski <A.Bajkowski@stud.elka.pw.edu.pl>
* generic: spi-nor: rework broken-flash-resetChuanhong Guo2020-04-121-0/+167
| | | | | | | | | | | | 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>
* generic: drop 616-net_optimize_xfrm_calls.patchJo-Philipp Wich2020-04-123-60/+0
| | | | | | | | | | | | | | | | 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>
* kernel: bump 5.4 to 5.4.31Petr Štetiar2020-04-0910-88/+27
| | | | | | | | | | | | | Refreshed patches, removed upstreamed patches: oxnas: 003-ARM-dts-oxnas-Fix-clear-mask-property.patch generic: 184-USB-serial-option-add-Wistron-Neweb-D19Q1.patch Run tested: apu2, qemu-x86-64, apalis Build tested: sunxi/a53, imx6, x86/64, ipq40xx Tested-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> [apu2] Signed-off-by: Petr Štetiar <ynezz@true.cz>
* kernel: generic: 5.4: fix mips command line parameter patchBjørn Mork2020-04-091-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | 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>
* generic: backport Wistron Neweb D19Q1 patchesPawel Dembicki2020-04-084-0/+219
| | | | | | | 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>
* generic: fix flow table hw offloadJohn Crispin2020-04-063-45/+54
| | | | | | Make the driver work with recent upstream changes. Signed-off-by: John Crispin <john@phrozen.org>
* Revert "generic: 5.4: Add 4B_OPCODES flag to w25q256"Chuanhong Guo2020-04-056-35/+8
| | | | | | | | | | | This reverts commit d7f21940bcaf70ba404d354c7fa6519c1717d00a. 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>
* kernel: rtl8367b: use id as a bit offset for BYPASS_LINE_RATEINAGAKI Hiroshi2020-04-041-4/+2
| | | | | | | | | | | | | | | | | 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>
* kernel: rtl8367b: fix DEBUG register address for extif2INAGAKI Hiroshi2020-04-041-1/+1
| | | | | | | | RTL8367B_CHIP_DEBUG1_REG (0x1304) is for external interface 1. For external interface 2, use RTL8367B_CHIP_DEBUG2_REG (0x13e2) instead. Fixes: 9801d61c4a ("kernel: rtl8367b: add configuration for extif2") Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
* generic: mt7530: fix null pointer dereferencing in port5 setupDENG Qingfang2020-04-041-0/+39
| | | | | | | | | | | | | The 2nd gmac of mediatek soc ethernet may not be connected to a PHY and a phy-handle isn't always available. Unfortunately, mt7530 dsa driver assumes that the 2nd gmac is always connected to switch port 5 and setup mt7530 according to phy address of 2nd gmac node, causing null pointer dereferencing when phy-handle isn't defined in dts. This commit fix this setup code by checking return value of of_parse_phandle before using it. Signed-off-by: DENG Qingfang <dengqf6@mail2.sysu.edu.cn>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-19 22:19:03 +0000