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* realtek: Copy all BPDUs to the kernelBirger Koblitz2022-02-174-8/+140
| | | | | | | | In order to receive STP information at the kernel level, we make sure that all Bridge Protocol Data Units are copied to the CPU-Port. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add L2 aging configuration functions for all SoC familiesBirger Koblitz2022-02-176-19/+58
| | | | | | | | Instead of a generic L2 aging configuration function with complex logic, we implement an individual function for all SoC types. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realted: Add DSA bridge offload configurationBirger Koblitz2022-02-174-1/+139
| | | | | | | | Add functionality to enable or disable L2 learning offload and port flooding for RTL83XX. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Backport bridge configuration for DSABirger Koblitz2022-02-171-0/+144
| | | | | | | | | Adds the DSA API for bridge configuration (flooding, L2 learning, and aging) offload as found in Linux 5.12 so that we can implement it in our drivver. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add Link Aggregation (aka trunking) supportBirger Koblitz2022-02-178-15/+369
| | | | | | | | | This adds LAG support for all 4 SoC families, including support ofr the use of different distribution algorithm for the load- balancing between individual links. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Backport LAG functionality for DSABirger Koblitz2022-02-171-0/+759
| | | | | | | | Add the LAG configuration API for DSA as found in Linux 5.12 so that we can implement it in the dsa driver. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Cleanup setting inner/outer PVID and Ingress/Egres VLAN filteringBirger Koblitz2022-02-176-28/+189
| | | | | | | | Use setting functions instead of register numbers in order to clean up the code. Also use enums to define inner/outer VLAN types and the filter type. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add support for ZxXEL XGS1250-12 SwitchBirger Koblitz2022-02-172-0/+321
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ZyXEL XGS1250-12 Switch is a 11 + 1 port multi-GBit switch with 8 x 1000BaseT, 3 x 1000/2500/5000/10000BaseT Ethernet ports and 1 SFP+ module slot. Hardware: - RTL9302B SoC - Macronix MX25L12833F (16MB flash) - Nanja NT5CC64M16GP-1 (128MB DDR3 SDRAM) - RTL8231 GPIO extender to control the port LEDs - RTL8218D 8x Gigabit PHY - Aquantia AQR113c 1/2.5/5/10 Gigabit PHYs - SFP+ 10GBit slot Power is supplied via a 12V 2A standard barrel connector. At the right side behind the grid is UART serial connector. A Serial header can be connected to from the outside of the switch trough the airvents with a standard 2.54mm header. Pins are from top to bottom Vcc(3.3V), TX, RX and GND. Serial connection is via 115200 baud, 8N1. A reset button is accessble through a hole in the front panel At the time of this commit, all ethernet ports work under OpenWRT, including the various NBaseT modes, however the 10GBit SFP+ slot is not supported. Installation -------------- * Connect serial as per the layout above. Connection parameters: 115200 8N1. * Navigate to 'Management' in the OEM web interface and click on 'Firmware upgrade' to the left. * Upload the OpenWrt initramfs image, and wait till the switch reboots. * Connect to the device through serial and change the U-boot boot command. > fw_setenv bootcmd 'rtk network on; boota' * Reboot, scp the sysupgrade image to /tmp, verify the checksum and flash it: > sysupgrade /tmp/openwrt-realtek-rtl930x-zyxel_xgs1250-12-squashfs-sysupgrade.bin * Upon reboot, you have a functional OpenWrt installation. Leave the bootcmd value as is - without 'rtk network on' the switch will fail to initialise the network. Web recovery ------------ The XGS1250-12 has a handy web recovery that will load when U-boot does not find a bootable kernel. In case you would like to trigger the web recovery manually, partially overwrite the firmware partition with some zeroes: # dd if=/dev/zero of=/dev/mtd5 bs=1M count=2 If you have serial connected you'll see U-boot will start the web recovery and print it's listening on 192.168.1.1, but by default it seems to be on the OEM default IP for the switch - 192.168.1.3. The web recovery only listens on HTTP (80) and *not* on 443 (HTTPS) unlike the web UI. Return to stock --------------- You can flash the ZyXEL firmware images to return to stock: # sysupgrade -F -n XGS1250-12_Firmware_V1.00(ABWE.1)C0.bix Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add RTL930X sub-targetBirger Koblitz2022-02-172-0/+222
| | | | | | | Adds the sub-target for the RTL930X-based routers. Adds an initial kernel configuration. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add SDS configuration routines for the RTL93XX platformsBirger Koblitz2022-02-174-44/+2144
| | | | | | | | Adds configuration routines for the internal SerDes of the RTL930X and RTL931X. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Improve MAC config handling for all SoCsBirger Koblitz2022-02-173-34/+205
| | | | | | | | | Adds a rtl931x_phylink_mac_config for the RTL931X and improve the handling of the RTL930X phylink configuration. Add separate handling of the RTL839x since some configurations are different from the RTL838X. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add support for detecting RTL9303 SoCsBirger Koblitz2022-02-171-0/+4
| | | | | | | Adds support for detecting RTL9303 SoCs as found e.g. in the Ubiquiti USW switch. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Allow PHY-IDs to differ from Port numbersBirger Koblitz2022-02-171-9/+34
| | | | | | | | | We were using the PHY-ids (the reg entries in the PHY sections of the .dts) as the port numbers. Now scan the ports section in the .dts, and use the actual port numbers, following the phy-handle to the PHY properties. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Use SerDes Information from .dts for phylink configBirger Koblitz2022-02-172-5/+27
| | | | | | | | When a port is brought up, read the SDS-id via the phy_device for a given port and use this to configure the SDS when it is brought up. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Remove RTL838X PHY firmware from RTL839X kernelBirger Koblitz2022-02-171-2/+0
| | | | | | | The RTL839X does not have an internal phy and thus does not need to have any firmware as part of the kernel, especially not firmware for the RTL838X. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Improve IRQ request in Ethernet driverBirger Koblitz2022-02-171-5/+4
| | | | | | | Improves the IRQ request code by using platform_get_irq() which provides better error handling. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Adding RTL930X sub-targetBirger Koblitz2022-02-172-89/+34
| | | | | | This adds the RTL931X sub-target in the realtek target Makefile. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Use new CEVT timerBirger Koblitz2022-02-172-2/+4
| | | | | | | | Selects the new CEVT timer for Realtek instead of the previous timer driver. While we are at it, we explicitily state we do not use the I2C driver of the RTL9300. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Replace the RTL9300 generic timer with a CEVT timerBirger Koblitz2022-02-174-224/+266
| | | | | | | | | | | | | | The RTL9300 has a broken R4K MIPS timer interrupt, however, the R4K clocksource works. We replace the RTL9300 timer with a Clock Event Timer (CEVT), which is VSMP aware and can be instantiated as part of brining a VSMTP cpu up instead of the R4K CEVT source. For this we place the RTL9300 CEVT timer in arch/mips/kernel together with other MIPS CEVT timers, initialize the SoC IRQs from a modified smp-mt.c and instantiate each timer as part of the MIPS time setup in arch/mips/include/asm/time.h instead of the R4K CEVT, similarly as is done by other MIPS CEVT timers. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Fix RTL931X Ethernet driverBirger Koblitz2022-02-171-21/+167
| | | | | | | | | | Various fixes to enable Ethernet on the RTL931X: - Network start and stop sequence for RTL931X HW - MDIO access on RTL931X SoC - Chip initialization - SerDes setup Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Fix Ethernet driver IRQ service routine for SMPBirger Koblitz2022-02-171-5/+0
| | | | | | | Do not lock the register structure in IRQ context. It is not necessary and leads to lockups under SMP load. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: fix RTL839X receive tag decodingBirger Koblitz2022-02-171-4/+5
| | | | | | Correct offset in RX tag structure. Correct offload decision flagging. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add SerDes access functions for RTL931XBirger Koblitz2022-02-172-0/+52
| | | | | | Adds RTL931X SerDes access functions as needed by the Ethernet driver. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Fix RTL931X-specific Ethernet driver functionsBirger Koblitz2022-02-173-30/+47
| | | | | | | Fix the update counter of the RX ring, add SDS access functions for RTL931X. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: rename rtl838x_reg structureBirger Koblitz2022-02-172-6/+6
| | | | | | | | Rename the SoC-specific rtl838x_reg structure in the Ethernet driver to avoid confusion with the structure of the same name in the DSA driver. New name is: rtl838x_eth_reg Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Fix RTL839x TX CPU-TagBirger Koblitz2022-02-171-2/+2
| | | | | | | | | | Setting bits 20 and 23 in a u16 is obviously wrong. According to https://www.svanheule.net/realtek/cypress/cputag cpu_tag[2] starts at bit 48 in the cpu-tag structure, so bit 43 is bit 5 in cpu_tag[2] and bit 40 is bit 8 in cpu_tag[2]. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Increase zone size for Ethernet driver DMABirger Koblitz2022-02-173-2/+4
| | | | | | | | | | Set CONFIG_FORCE_MAX_ZONEORDER setting to 13 to allow larger contiguous memory allocation for the DMA of the Ethernet driver. Increase the number of entries in the RX ring to 300 making use of the larger DMA region now possible for receiveing packets. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add support for ZyXEL GS1900-48 SwitchBirger Koblitz2022-02-173-1/+340
| | | | | | | | | | | | | | | | | | | | | | | | The GS1900-48 is a 48 + 2 port Gigabit L2 switch with 48 gigabit ports. Hardware: RTL8393M SoC Macronix MX25l12805D (16MB flash) 128MB RAM 6 * RTL8218B external PHY 2 * RTL8231 GPIO extenders to control the port LEDs, system LED and Reset button 2 Uplink ports are SFP cages which support 1000 Base-X mini GBIC modules. Power is supplied via a 230 volt mains connector. The board has a hard reset switch SW1, which is is not reachable from the outside. J4 provides a 12V RS232 serial connector which is connected through U8 to the 3.3V UART of the RTL8393. Conversion is done by U8, a SIPEX 3232EC. To connect to the UART, wires can be soldered to R603 (TX) and R602 (RX). Installation: Install the squashfs image via Realtek's original Web-Interface. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Update rtl839x.dtsi for realtek,rtl-intc, new gpio controller ↵Birger Koblitz2022-02-171-0/+225
| | | | | | | | | | | | | | | | remove RTL8231 node Update the IRQ configuration to work with the new rtl-intc controller. Also change all KSEG1 addresses in reg = <> of the devics to physical addresses. Use the new gpio-otto controller instead of the legacy driver. Also remove the memory node as this is better put into a device .dts. Also remove the RTL8231 GPIO controller node from this base file since the chip might not be found in all Realtek RTL839x devices. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Update RTL838X DTS to new Realtek IRQ controller notationBirger Koblitz2022-02-171-26/+13
| | | | | | | | Replace the interrupt controller node with the new realtek,rtl-intc node and change all device interrupts to use the 2 field notation: interrupts = <[SoC IRQ] [Index to MIPS IRQ]> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add VPE support for the IRQ driverBirger Koblitz2022-02-171-0/+393
| | | | | | | | In order to support VSMP, enable support for both VPEs of the RTL839X and RTL930X SoCs in the irq-realtek-rtl driver. Add support for IRQ affinity setting. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add kernel config for RTL839x SoCsBirger Koblitz2022-02-171-0/+202
| | | | | | | Adds a dedicated kernel configuration for RTL839X SoCs enabling SMP. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Enable Multithreading support in prom.cBirger Koblitz2022-02-171-0/+20
| | | | | | Adds Multithreading support functions in prom.c. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Change Platform defines to depend on CONFIG_RTL83XXBirger Koblitz2022-02-171-2/+2
| | | | | | | In order for the Platform includes to be available on all sub-targets, make them dependent on CONFIG_RTL83XX. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Optimize kernel configuration for RTL838XBirger Koblitz2022-02-171-5/+3
| | | | | | | The RTL838X SoCs do not use Aquantia PHYs, remove this. Also the RTL838X uses a high resolution R4K timer. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Create 4 different Realtek PlatformsBirger Koblitz2022-02-1710-19/+65
| | | | | | | | Creates RTL83XX as a basic kernel config parameter for the RTL838X, RTL839x, RTL930X and RTL931X platforms with respective configurations for the SoCs, which are introduced in addition. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Create rtl838x sub-target specific makefilesBirger Koblitz2022-02-173-128/+129
| | | | | | | | Create the RTL838x specific Makefiles. Move CPU-type into rtl838x.mk as this is specifc to that platform. Add rtl838x subtarget into main Makefile. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add initial kernel config for RTL838x sub-targetBirger Koblitz2022-02-171-0/+0
| | | | | | Move the generic kernel configs to the rtl838x sub-target. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add Makefile for RTL839x sub-architectureBirger Koblitz2022-02-171-0/+13
| | | | | | Adds the initial Makefile for the RTL839x sub-architecture. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Set RTL838X sub-target specific propertiesBirger Koblitz2022-02-171-1/+15
| | | | | | | This defines the sub-target specific properties for the RTL838X sub-target. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Create rtl838x subtargetBirger Koblitz2022-02-171-0/+0
| | | | | | | mv generic/target.mk to rtl838x/target.mk in order to create an initial makefile for the rtl838x sub-architecture Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add support for SFP EEPROM-access over SMBusBirger Koblitz2022-02-174-0/+294
| | | | | | | | | | | | | | | | | The EEPROMs on SFP modules are compatible both to I2C as well as SMBus. However, the kernel so far only supports I2C access. We add SMBus access routines, because the I2C driver for the RTL9300 HW only supports that protocol. At the same time we disable I2C access to PHYs on SFP modules as otherwise detection of any SFP module would fail. This is not in any way problematic at this point in time since the RTL93XX platform so far does not support PHYs on SFP modules. The patches are copied and rebased version of: https://bootlin.com/blog/sfp-modules-on-a-board-running-linux/ Signed-off-by: Daniel Golle <daniel@makrotopia.org> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add support for RTL9300/RTL9310 I2C multiplexingBirger Koblitz2022-02-174-37/+359
| | | | | | | | | | | | The RTL9300/RTL9310 I2C controllers have support for 2 independent I2C masters, each with a fixed SCL pin, that cannot be changed. Each of these masters can use 8 (RTL9300) or 16 (RTL9310) different pins for SDA. This multiplexer directly controls the two masters and their shared IO configuration registers to allow multiplexing between any of these busses. The two masters cannot be used in parallel as the multiplex is protected by a standard multiplex lock. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add support for RTL9300/RTL9310 I2C controllerBirger Koblitz2022-02-174-0/+581
| | | | | | | | | | This adds support for the RTL9300 and RTL9310 I2C controller. The controller implements the SMBus protocol for SMBus transfers over an I2C bus. The driver supports selecting one of the 2 possible SCL pins and any of the 8 possible SDA pins. Bus speeds of 100kHz (standard speed) and 400kHz (high speed I2C) are supported. Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: remove legacy GPIO driver supportBirger Koblitz2022-02-173-500/+0
| | | | | | | This patch removes support for the legacy GPIO driver, since now the gpio-otto driver can be used on all platforms Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: Add GPIO support for RTL930X and RTL931XBirger Koblitz2022-02-171-0/+165
| | | | | | | | We add support for the RTL930X and RTL931X architectures in the gpio-realtek-otto.c driver. Signed-off-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> Signed-off-by: Birger Koblitz <git@birger-koblitz.de>
* realtek: drop support for Linux 5.4Daniel Golle2022-02-1763-16843/+0
| | | | | | | Drop patches and files for Linux 5.4 now that we've been using 5.10 for a while and support for Linux 5.4 has gone out-of-sync. Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* ath25: drop Linux 5.4 supportRui Salvaterra2022-02-1713-3843/+0
| | | | | | We've been bumped to 5.10, no need to carry this stuff anymore. Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
* ramips: fix NAND flash driver ECC bit position maskFelix Fietkau2022-02-161-1/+1
| | | | | | | | The bit position mask was accidentally made too wide, overlapping with the LSB from the byte position mask. This caused ECC calculation to fail for odd bytes Signed-off-by: Chad Monroe <chad.monroe@smartrg.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
* kernel: backport fix for initializing skb->cb in the bridge code to 5.4Felix Fietkau2022-02-162-2/+30
| | | | | | Fixes issues with proxyarp Signed-off-by: Felix Fietkau <nbd@nbd.name>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 13:24:30 +0000