We need both ENABLE_RSS_SUPPORT and ENABLE_MULTIPLE_TX_QUEUE in order to
support multiple RX and TX queues.

Signed-off-by: Álvaro Fernández Rojas <[email protected]>
(cherry picked from commit 7615de6)

Instead of enabling RSS support, let's introduce a variant and let users
choose between both variants since it can cause network issues.

Signed-off-by: Álvaro Fernández Rojas <[email protected]>
(cherry picked from commit cb3fc1a)

In include/host-build.mk, HOST_BUILD_DIR is set by default value:
HOST_BUILD_DIR ?= $(BUILD_DIR_HOST)/$(PKG_NAME)

However the mold package has no PKG_NAME set at all. This means the
HOST_BUILD_DIR is identical to $(BUILD_DIR_HOST).

In the Host/Prepare stage, by default, the $(HOST_BUILD_DIR) will be
deleted at first unconditionally. Since HOST_BUILD_DIR is identical
to $(BUILD_DIR_HOST), the entire build_dir/toolchain-* directory will
be removed and this will cause build failure.

Adding PKG_NAME:=ld.mold can solve this issue.

Signed-off-by: Weijie Gao <[email protected]>
Link: openwrt#18567
Signed-off-by: Robert Marko <[email protected]>
(cherry picked from commit b9cb07e)

Signed-off-by: Felix Fietkau <[email protected]>
(cherry picked from commit b0710e9)

Fedora 42 updated to GCC15 which now defaults to GNU23 as the default
instead of GNU17[1], and this breaks m4 compilation.

Its been reported upstream [2], so until its fixed lets simply set C
language version back to GNU17.

[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23
[2] https://savannah.gnu.org/support/?111150

Link: openwrt#18505
(cherry picked from commit 8c141e5)
Link: openwrt#18581
Signed-off-by: Robert Marko <[email protected]>

Fedora 42 updated to GCC15 which now defaults to GNU23 as the default
instead of GNU17[1], and this breaks cpio compilation.

Its been reported upstream [2], so import the patch attached to the bug
report that fixes compilation with GCC15.

[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23
[2] https://savannah.gnu.org/bugs/?66297

Link: openwrt#18506
(cherry picked from commit c504109)
Link: openwrt#18581
Signed-off-by: Robert Marko <[email protected]>

Fedora 42 updated to GCC15 which now defaults to GNU23 as the default
instead of GNU17[1], and this breaks m4 compilation.

This looks like a gnulib issue, so until that is updated/fixed
lets simply set C language version back to GNU17.

[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23

Link: openwrt#18506
(cherry picked from commit f165dd2)
Link: openwrt#18581
Signed-off-by: Robert Marko <[email protected]>

Fedora 42 updated to GCC15 which now defaults to GNU23 as the default
instead of GNU17[1], and this breaks GMP compilation by failing to find
a working compiler test.

Its been fixed upstream [2][3], so backport the fix to fix GCC15 compilation.

[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23
[2] https://gmplib.org/repo/gmp/rev/8e7bb4ae7a18
[3] https://gmplib.org/repo/gmp/rev/d66d66d82dbb

Link: openwrt#18506
(cherry picked from commit 31800db)
Link: openwrt#18581
Signed-off-by: Robert Marko <[email protected]>

Function pointers require proper types now.

Signed-off-by: Rosen Penev <[email protected]>
Link: openwrt#18572
(cherry picked from commit d5c6452)
Link: openwrt#18581
Signed-off-by: Robert Marko <[email protected]>

Release information (not yet published):
https://e2fsprogs.sourceforge.net/e2fsprogs-release.html#1.47.2

Signed-off-by: John Audia <[email protected]>
Link: openwrt#17499
Signed-off-by: Hauke Mehrtens <[email protected]>
(cherry picked from commit 40e2710)
Link: openwrt#18581
Signed-off-by: Robert Marko <[email protected]>

8a86fb78235b build: set GNU17 for lemon compilation

Link: openwrt#18525
(cherry picked from commit 891c824)
Link: openwrt#18581
Signed-off-by: Robert Marko <[email protected]>

Fedora 42 updated to GCC15 which now defaults to GNU23 as the default
instead of GNU17[1], and this breaks gdb compilation.

This looks like a readline issue, that was fixed in GDB 16.2 but to
not update toolchain components we can simply set the C standard back
to GNU17.

[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23

Link: openwrt#18581
Signed-off-by: Robert Marko <[email protected]>

Fixes issues with rx-gro-list and NAT66

Fixes: openwrt#18387
Fixes: openwrt#18516
Fixes: openwrt#18608
Signed-off-by: Felix Fietkau <[email protected]>
(cherry picked from commit 5501a50)

The factory image generation for the Genexis EX400 image currently fails
if CONFIG_TARGET_ROOTFS_INITRAMFS is disabled.

Create the factory image only if said config option is enabled to avoid
failing builds.

Signed-off-by: David Bauer <[email protected]>
(cherry picked from commit 4e83d5e)

GCC15 has switched the C language default from GNU17 to GNU23[1] and this
causes builds to fail with:
In file included from mips-opc.c:29:
mips-opc.c: In function 'decode_mips_operand':
mips-formats.h:86:7: error: expected identifier or '(' before 'static_assert'
   86 |       static_assert[(1 << (SIZE)) == ARRAY_SIZE (MAP)]; \
      |       ^~~~~~~~~~~~~
mips-opc.c:214:15: note: in expansion of macro 'MAPPED_REG'
  214 |     case 'z': MAPPED_REG (0, 0, GP, reg_0_map);
      |               ^~~~~~~~~~

So, backport upstream fix for this[2] to fix compilation with GCC15.
Patch for 2.40 was manually refreshed as part of the S390 code does not
exist in 2.40 as it was added after it.

[1] https://gcc.gnu.org/gcc-15/porting_to.html#c23
[2] https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=8ebe62f3f0d27806b1bf69f301f5e188b4acd2b4

Fixes: openwrt#18678
Link: openwrt#18681
Signed-off-by: Robert Marko <[email protected]>
(cherry picked from commit d321617)

Hardware
--------
SOC:   MediaTek MT7981b
RAM:   256MB DDR3
FLASH: 128MB SPI-NAND (Winbond W25N01GV)
WIFI:  Mediatek MT7981b DBDC 802.11ax 2.4/5 GHz
ETH:   MediaTek MT7531 Switch
UART:  3V3 115200 8N1 (Pinout silkscreened / Do not connect VCC)

Installation
-----------------------------------------------------------
Vendor-UI Method
-----------------------------------------------------------
1. Download the OpenWrt initramfs.trx image.

2. Connect the PC via LAN to one of the yellow router ports and wait
   until your PC to get a DHCP lease.

3. Browse to http://192.168.50.1

4. If your router is brand new, finish the setup process and log into
   the Web-UI.

5. Navigate to Administration -> Firmware Upgrade and upload the
   downloaded OpenWrt image.

6. Wait for OpenWrt to boot. Transfer the sysupgrade image to the device
   using scp and install using sysupgrade.

   $ sysupgrade -n <path-to-sysupgrade.bin>
-----------------------------------------------------------
TFTP Method
-----------------------------------------------------------
1. Download the OpenWrt initramfs image. Copy the image to a TFTP server
   reachable at 192.168.1.70/24. Rename the image to rtax52.bin.

2. Connect the PC with TFTP server to the RT-AX52.
   Set a static ip on the ethernet interface of your PC.
     (ip address: 192.168.1.70, subnet mask:255.255.255.0)
  Conect to the serial console,
   interrupt the autoboot process by pressing '4' when prompted.

3. Download & Boot the OpenWrt initramfs image.

   $ setenv ipaddr 192.168.1.1
   $ setenv serverip 192.168.1.70
   $ tftpboot 0x46000000 rtax52.bin
   $ bootm 0x46000000

4. Wait for OpenWrt to boot. Transfer the sysupgrade image to the device
   using scp and install using sysupgrade.

   $ sysupgrade -n <path-to-sysupgrade.bin>
---------------------------------------------------------------------------
Revert to stock firmware:
1: Download the rt-ax52 firmware from ASUS official website. Save
   the firmware to tftp server directory and rename to RT-AX52.trx

2: Connect the PC with TFTP server to the RT-AX52.
   Set a static ip on the ethernet interface of your PC.
     (ip address: 192.168.1.70, subnet mask:255.255.255.0)

3: Conect to the serial console,  power on again,  interrupt the
   autoboot process by pressing '4' when prompted.
  $: ubi remove linux
  $: ubi remove jffs2
  $: ubi remove rootfs
  $: ubi remove rootfs_data
  $: ubi create linux 0x45fe000
  $: reset

  Then the dut will reboot,interrupt the autoboot process by
  pressing '2' when prompted.
       2: Load System code then write to Flash via TFTP.
       Warning!! Erase Linux in Flash then burn new one. Are you sure?(Y/N)
       $: enter y
  you will see the follow, type enter directly:
       Input device IP (192.168.1.1) ==:
       Input server IP (192.168.1.70) ==:
       Input Linux Kernel filename (RT-AX52.trx) ==:

4: wait for the device run up

Based on support for ASUS RT-AX52 by liudongdongdong7397
and trx image generation by remittor

Signed-off-by: Christoph Krapp <[email protected]>
(cherry picked from commit 50d9ca6)
(remove factory image generation)
Signed-off-by: David Bauer <[email protected]>

…boards

Add network config for single-port Gateworks venice boards such that the
ethernet port is the WAN port instead of the default being a LAN port.

Signed-off-by: Tim Harvey <[email protected]>
Link: openwrt#18629
Signed-off-by: Robert Marko <[email protected]>
(cherry picked from commit 2d6f027)

The RPi 5 Compute Module expects the same NVRAM as the one from RPi 4
on a different file.

Signed-off-by: Dave Marquard <[email protected]>
Link: openwrt#18722
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
(cherry picked from commit 8774dd7)

- RPi 500
- RPi 5 Compute Module
- RPi 5B (bcm2712 d0 rev)

Signed-off-by: Dave Marquard <[email protected]>
Link: openwrt#18622
Signed-off-by: Álvaro Fernández Rojas <[email protected]>
(cherry picked from commit 169dc62)

Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.87

Manually rebased:
	generic-hack/781-usb-net-rndis-support-asr.patch

All other patches automatically rebased.

Build system: x86/64
Build-tested: flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64
Run-tested: flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64

Signed-off-by: John Audia <[email protected]>
Link: openwrt#18457
(cherry picked from commit 66b5ed7)
Link: openwrt#18730
Signed-off-by: Hauke Mehrtens <[email protected]>

Patch 620-net_sched-codel-do-not-defer-queue-length-update.patch is
actually an ancient patch that somehow manage to be ported for 7 solid
years.

This comes from [1] where a fix patch was proposed. Nobody notice that
the proposed patch was actually rejected upstream in favor of [2]. And
the upstream fix patch is present in kernel from version 4.18.

This means that we were actually fixing for a non existant bug and maybe
introducing regression down the line.

Drop the patch for good as we already have a fix for it in flace for a
long time.

[1] https://bugzilla.kernel.org/show_bug.cgi?id=109581
[2] torvalds/linux@35b42da

Signed-off-by: Christian Marangi <[email protected]>
(cherry picked from commit 0f9af6d)
Link: openwrt#18730
Signed-off-by: Hauke Mehrtens <[email protected]>

Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.88

Manually rebased:
 - bcm27xx/patches-6.6/950-0327-media-i2c-ov7251-Make-the-enable-GPIO-optional.patch[1]
 - bcm27xx/patches-6.6/950-0521-PCI-brcmstb-Add-BCM2712-support.patch[2]
 - generic/hack-6.6/610-net-page_pool-try-to-free-deferred-skbs-while-waitin.patch[3]
 - generic/pending-6.6/734-net-ethernet-mediatek-enlarge-DMA-reserve-buffer.patch[4]

All other patches automatically rebased.

1. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.88&id=f249c05416ea0bef24c9dbed0e653d2fad87b127
2. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.88&id=1fea7726276e5d6526ecd4e7ccb4c91a6135deb5
3. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.88&id=95f17738b86fd198924d874a5639bcdc49c7e5b8
4. https://web.git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.88&id=a2874f0dff63829d1f540003e2d83adb610ee64a

Signed-off-by: Mieczyslaw Nalewaj <[email protected]>
Link: openwrt#18607
(cherry picked from commit a72a2fd)
Link: openwrt#18730
Signed-off-by: Hauke Mehrtens <[email protected]>

Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.89

All patches automatically rebased.

Build system: x86/64
Build-tested: flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3

Signed-off-by: John Audia <[email protected]>
Link: openwrt#18607
(cherry picked from commit fbcd547)
Link: openwrt#18730
Signed-off-by: Hauke Mehrtens <[email protected]>

This commit adds support for Mercusys MR80X(EU) v3 router.

Device specification:
 - SoC: Mediatek MT7981b, Cortex-A53, 64-bit
 - RAM: 512MB
 - Flash: SPI NAND GigaDevice GD5F1GQ5UEYIGY (128 MB)
 - Ethernet: 4x 100/1000 Mbps LAN1,LAN2,LAN3 & WAN
 - Wireless: 2.4GHz (802.11 b/g/n/ax)
 - Wireless: 5GHz (802.11 a/n/ac/ax)
 - LEDs: 1 orange and 1 green status LEDs, 4 green gpio-controlled LEDs
   on ethernet ports
 - Buttons: 1 (Reset)
 - Bootloader: Main U-Boot - U-Boot 2022.01-rc4. Additionally, both UBI
   slots contain "seconduboot" (also U-Boot 2022.01-rc4)

Installation (UART):
 - Place OpenWrt initramfs-kernel image on tftp server with IP 192.168.1.2
 - Attach UART, switch on the router and interrupt the boot process by
   pressing 'Ctrl-C'.
 - Set the uboot environment for startup.
   setenv tp_boot_idx 0; setenv bootcmd bootm 0x46000000; saveenv
   If the bootarg is set to boot from ubi1, also change it to ubi0.
 - Load and run OpenWrt initramfs image.
   setenv serverip 192.168.1.2; setenv ipaddr 192.168.1.1; tftpboot initramfs-kernel.bin; bootm
 - Login as root via SSH (IP 192.168.1.1, port 22)
 - Upload OpenWrt sysupgrade.bin image to the /tmp dir of the router
 - Run sysupgrade:
   sysupgrade -n /tmp/sysupgrade.bin

Recovery:
 - Press Reset button and power on the router.
 - Navigate to U-Boot recovery web server (http://192.168.1.1/) and
   upload the OEM firmware.

Stock layout:
0x000000000000-0x000000200000 : "boot"
0x000000200000-0x000000300000 : "u-boot-env"
0x000000300000-0x000003500000 : "ubi0"
0x000003500000-0x000006700000 : "ubi1"
0x000006700000-0x000006f00000 : "userconfig"
0x000006f00000-0x000007300000 : "tp_data"

ubi0/ubi1 format:
U-Boot at boot checks that all volumes are in place:
+-------------------------------+
| Volume Name: uboot   Vol ID: 0|
| Volume Name: kernel  Vol ID: 1|
| Volume Name: rootfs  Vol ID: 2|
+-------------------------------+

MAC addresses:
+---------+-------------------+-----------+
|         | MAC               | Algorithm |
+---------+-------------------+-----------+
| label   | 94:0C:xx:xx:xx:12 | label     |
| WAN     | 94:0C:xx:xx:xx:13 | label+1   |
| LAN     | 94:0C:xx:xx:xx:12 | label     |
| WLAN 2g | 94:0C:xx:xx:xx:11 | label-1   |
| WLAN 5g | 94:0C:xx:xx:xx:10 | label-2   |
+---------+-------------------+-----------+
label MAC address was found in UBI partition "tp_data", file
"default-mac".

Signed-off-by: Schneider Azima <[email protected]>
Link: openwrt#18181
(cherry picked from commit 7921e48)
Signed-off-by: Schneider Azima <[email protected]>
Link: openwrt#18522
Signed-off-by: Hauke Mehrtens <[email protected]>

This commit fixes mistaken executable bit on
mt7981b-mercusys-mr80x-v3.dts file.

Fixes: 7921e48 ("mediatek: add support for Mercusys MR80X v3")
Signed-off-by: Mikhail Zhilkin <[email protected]>
(cherry picked from commit f733442)
Link: openwrt#18522
Signed-off-by: Hauke Mehrtens <[email protected]>

The WL-WN573HX3 is an AX3000 outdoor Access Point by WAVLINK,
also sold in Europe as 7Links WLR-1300 (ZX-5612).

Specifications:

- MT7981B + MT7976 AX3000 2x2 DBDC (160 MHz)
- 16 MiB SPI NOR, 256 MiB RAM
- Gigabit ethernet port, 802.3af PoE
- IP67 outdoor case for wall or pole mounting with
    four single band RP-SMA fiberglass antennas (8 dBi)

Installation:

- OEM Web UI is at 192.168.30.1 which will forward to
    http://netlogin.link (using a captive portal)
- login with default password `admin`
- skip setup wizard by navigating directly to
    http://netlogin.link/html/meshUpgrade.html
- upload WN573HX3-sysupgrade.bin
- reset to factory defaults to discard OEM UCI settings

MAC address assignment:

LAN         80:xx:xx:76:xx:25  hw 0x44e
WLAN 2.4G   80:xx:xx:76:xx:27  factory 0x04 (label MAC)
WLAN 5G	    82:xx:xx:46:xx:27
pair key    8a:xx:xx:76:xx:27  also on label, not used by OpenWrt

Signed-off-by: Sebastian Schaper <[email protected]>
Link: openwrt#18206
(cherry-picked from commit 907cb88)
Link: openwrt#18557
Signed-off-by: Hauke Mehrtens <[email protected]>

Add support for the Huawei Intelligent PCIE Network Interface Card (HiNIC)

Signed-off-by: Coia Prant <[email protected]>
Link: openwrt#18534
(cherry picked from commit 5fcc57c)
Link: openwrt#18571
Signed-off-by: Hauke Mehrtens <[email protected]>

Package bnxt_en kernel module for Broadcom NetXtreme-C/E based Ethernet
network chips like BCM573xx and BCM574xx.

Signed-off-by: Jonas Jelonek <[email protected]>
Link: openwrt#17301
(cherry picked from commit a7f4155)
Signed-off-by: Josh Bendavid <[email protected]>
Link: openwrt#18483
Signed-off-by: Hauke Mehrtens <[email protected]>

The Xiaomi MiWiFi 3A wireless router has a similar system architecture as the Xiaomi Mi 4A router, which is already officially supported by OpenWrt.

Product website: https://www.mi.com/miwifi3a

Device specification
--------------------
SoC:      MT7628AN MIPS_24KEc @ 580 MHz 2.4G-bgn 2x2
WiFi:     MT7612EN 5G-an, ac 80 MHz 2T2R
Flash:    16 MB
DRAM:     64 MB
Switch:   MT7628AN (integrated in SoC)
Ethernet: 1 x 10 /100 Mbps
USB:      None
Antennas: 2 x 2,4 GHz and 2 x 5 GHz (all are external and non-detachable)
LEDs:     blue/red/amber
Buttons:  Reset
Serial:   115200,8n1

MAC addresses as verified by OEM firmware:
------------------------------------------
use address source
LAN *:DD factory 0x28
WAN *:DD factory 0x28
2g *:DE factory 0x4
5g *:DF factory 0x8004

OEM firmware uses VLAN's to create the network interface for WAN and LAN.

Bootloader info:
----------------
The stock bootloader uses a "Dual ROM Partition System".
OS1 is a deep copy of OS2.
The bootloader starts OS2 by default.
To force start OS1 it is needed to set "flag_try_sys2_failed=1".

How to install:
---------------
1- Use OpenWRTInvasion to gain Telnet, SSH and FTP access: https://github.com/acecilia/OpenWRTInvasion
[IP: 192.168.31.1 | Username: root | Password: root | FTP-Port: 21]
2- Connect to router using telnet or ssh.
3- Backup all partitions. Use command "dd if=/dev/mtd0 of=/tmp/mtd0". Copy /tmp/mtd0 to computer using ftp.
4- Copy openwrt-ramips-mt76x8-xiaomi_miwifi-3a-squashfs-sysupgrade.bin to /tmp in router using ftp.
5- Enable UART access and change start image to OS1.

nvram set uart_en=1
nvram set flag_last_success=1
nvram set boot_wait=on
nvram set flag_try_sys2_failed=1
nvram commit

6- Erase OS1 & OS2 and install OpenWrt

mtd erase OS1
mtd erase OS2
mtd -r write /tmp/openwrt-ramips-mt76x8-xiaomi_miwifi-3a-squashfs-sysupgrade.bin OS1

Credits:
--------
This PR is based on the work of Zehao Zhang (Github: @ZZH-Finalize) that he had published in the PR: openwrt#15698

Signed-off-by: Olgun Demir <[email protected]>
Link: openwrt#18427
(cherry picked from commit c3b8108)
Link: openwrt#18550
Signed-off-by: Hauke Mehrtens <[email protected]>