staging/jow/package/kernel, branch main

linux: package virtio-vsockets driver

2025-01-26T13:06:40Z

Add the necessary definitions to package the virtio-vsockets driver, providing AF_VSOCK support for virtual machine guests. Signed-off-by: Jo-Philipp Wich

linux: package qemu-fw-cfg driver

2025-01-26T13:06:40Z

Add the necessary definitions to package the kernel module for QEMU firmware configuration (fw_cfg) entries. This module exposes parameters passed via the QEMU `-fw_cfg` command line option to the guest system within the `/sys/firmware/qemu_fw_cfg/` directory in a similar fashion to UEFI variables in sysfs. Signed-off-by: Jo-Philipp Wich

mac80211: package virt_wifi driver

2025-01-26T13:06:40Z

Add the necessary definitions to package the virt_wifi kernel module as kmod package. The virt_wifi module is useful to wrap an existing ethernet interface and make it appear like a wireless device, which allows testing wireless related userspace tools without actual wireless hardware. In contrast to mac80211-hwsim, it allows forwarding "fake" wireless traffic between different virtual machines, enabling virtual testing of complex wireless topologies. Signed-off-by: Jo-Philipp Wich

kernel: Make kmod-usb-chipidea select kmod-phy-ath79-usb

2025-01-25T12:31:49Z

The USB PHY on the ar9330 and similar SoCs needs the PHY driver. In OpenWrt 23.05 it was compiled into the kernel. The kernel 6.6 configuration does not compile it in any more, make the kmod-usb-chipidea driver select it to add it to the images. Fixes: https://github.com/openwrt/openwrt/issues/17710 Fixes: 04bdf9b3323e ("ath79: disable ath79 USB phy drivers by default") Link: https://github.com/openwrt/openwrt/pull/17720 Signed-off-by: Hauke Mehrtens

kernel: vrx518_tc: bump PKG_RELEASE

2025-01-23T19:27:54Z

Bump PKG_RELEASE after the previous fixes. Signed-off-by: Sergey Ryazanov Link: https://patchwork.ozlabs.org/project/openwrt/patch/20250122222654.21833-5-ryazanov.s.a@gmail.com/ Signed-off-by: Hauke Mehrtens

ipq40xx: fix compatibility with linux-atm tools

2025-01-23T19:27:49Z

atm_qos struct should be the same both for user and kernel spaces. Via the __SO_ENCODE() macro it is used to define the SO_ATMQOS socket IOC. During the VRX518 support introduction, the atm_trafprm sturct nested into the atm_qos stucture was update with newer fields that are referenced by the ATM TC layer of the VRX518 TC driver. These new fields are intended to communicate information for extra traffic classes supported by the driver. But we are still using vanilla kernel headers to build the toolchain. Due to the atm.h header incoherency br2684ctl from linux-atm tools is incapable to configure the ATM bridge netdev: br2684ctl: Interface "dsl0" created sucessfully br2684ctl: Communicating over ATM 0.1.2, encapsulation: LLC br2684ctl: setsockopt SO_ATMQOS 22 <-- EINVAL errno br2684ctl: Fatal: failed to connect on socket; File descriptor in bad state There are two options to fix this incoherency. (a) update the header file in the toolchain to build linux-atm against updated atm_trafprm and atm_qos structures, or (b) revert atm_trafprm changes. Since there are no actual users of the extra ATM QoS traffic classes, just drop these extra traffic classes from vrx518_tc ATM TC layer and drop the kernel patch updating atm.h. Besides fixing the compatibility with linux-atm tools, removing the kernel patch should simplify kernel updates removing unneeded burden of maintenance. Run tested with FRITZ!Box 7530 with disabled extra traffic classes and then removed them entirely before the submission. CC: John Crispin Fixes: cfd42a0098 ("ipq40xx: add Intel/Lantiq ATM hacks") Suggested-by: Andre Heider Reported-and-tested-by: nebibigon93@yandex.ru Signed-off-by: Sergey Ryazanov Link: https://patchwork.ozlabs.org/project/openwrt/patch/20250122222654.21833-4-ryazanov.s.a@gmail.com/ Signed-off-by: Hauke Mehrtens

kernel: vrx518_tc: fix ADSL/ATM operation

2025-01-23T19:26:53Z

ATM TC layer have some issues which effectively prevent VRX518 from being used as ADSL modem. Specifically, there one crash during the ATM layer configuration and wrong PVC ID selection on packet receiving what breaks RX path. Fix both of the issues. Make subif iface registration optional to prevent the crash (see more details in the new patch) and update the hardcoded PVC ID to match the first allocated channel. Run tested with FRITZ!Box 7530. Fixes: 474bbe23b7 ("kernel: add Intel/Lantiq VRX518 TC driver") Reported-and-tested-by: nebibigon93@yandex.ru Signed-off-by: Sergey Ryazanov Link: https://patchwork.ozlabs.org/project/openwrt/patch/20250122222654.21833-3-ryazanov.s.a@gmail.com/ Signed-off-by: Hauke Mehrtens

kernel: vrx518_tc: fix RX desc phys to virt mapping

2025-01-23T19:26:39Z

It looks like VRX518 returns phys addr of data buffer in the 'data_ptr' field of the RX descriptor and an actual data offset within the buffer in the 'byte_off' field. In order to map the phys address back to virtual we need the original phys address of the allocated buffer. In the same driver applies offset to phys address before the mapping, what leads to WARN_ON triggering in plat_mem_virt() function with subsequent kernel panic: WARNING: CPU: 0 PID: 0 at .../sw_plat.c:764 0xbf306cd0 [vrx518_tc@8af9f5d0+0x25000] ... Unable to handle kernel NULL pointer dereference at virtual address 00000000 pgd = aff5701e [00000000] *pgd=00000000 Internal error: Oops: 5 [#1] SMP ARM Noticed in ATM mode, when chip always returns byte_off = 4. In order to fix the issue, pass the phys address to plat_mem_virt() as is and apply byte_off later for proper DMA syncing and on mapped virtual address when copying RXed data into the skb. Run tested with FRITZ!Box 7530 on both ADSL and VDSL (thanks Jan) links. Fixes: 474bbe23b7 ("kernel: add Intel/Lantiq VRX518 TC driver") Tested-by: Jan Hoffmann # VDSL link Reported-and-tested-by: nebibigon93@yandex.ru # ADSL link Signed-off-by: Sergey Ryazanov Link: https://patchwork.ozlabs.org/project/openwrt/patch/20250122222654.21833-2-ryazanov.s.a@gmail.com/ Signed-off-by: Hauke Mehrtens

mt76: update to Git HEAD (2025-01-22)

2025-01-23T10:37:20Z

3e85822b9c66 page_pool: remove PP_FLAG_PAGE_FRAG a22d59e4ad50 tools: fix allocation check and missing memory freeing Signed-off-by: Felix Fietkau

kernel: add missing symbols for lxc

2025-01-20T23:10:12Z

These symbols are needed to satisfy lxc dependencies. Signed-off-by: John Audia Link: https://github.com/openwrt/openwrt/pull/17553 Signed-off-by: Hauke Mehrtens