Andre and Martin did a great job implementing xDSL (VRX518 chip) support for the Fritzbox 7530 router. Device was well tested with VDSL link. Suddenly, there were no ADSL users and the corresponding functionality needs small fixes here and there to make router capable to work with ADSL lines w/ ATM TC. Please find more details on per-patch basis.
The series was developed against OpenWrt-23.05.5 and extensively run tested with Fritzbox 7530 router on ADSL line (bridged LLC encap + PPPoE). Then the series was rebased on top of latest code and compile tested only. The issues were already noticed on the forum [1], but a solution was not finished. The most questionable change is the phys->virt mapping on RX descriptor processing. Looks like in the VDSL mode, the modem always returns byte_offset=0, otherwise this issue was noticed earlier. I have no access to VDSL line and it will be great if someone could test the router in the VDSL mode to make sure that this change does not break anything in that mode. 1. https://forum.openwrt.org/t/avm-fritz-box-7530-adsl/177279 CC: Andre Heider <a.hei...@gmail.com> CC: Martin Schiller <ms.3headedd...@gmail.com> Sergey Ryazanov (3): kernel: vrx518_tc: fix RX desc phys to virt mapping kernel: vrx518_tc: fix ADSL/ATM operation ipq40xx: fix compatibility with linux-atm tools .../lantiq/vrx518_tc/patches/100-compat.patch | 2 +- .../101-disable-extra-atm-qos-classes.patch | 66 ++++++++++++++++ .../lantiq/vrx518_tc/patches/200-swplat.patch | 16 ++-- .../lantiq/vrx518_tc/patches/202-napi.patch | 4 +- ...-dcdp-atm_tc-fix-compilation-warning.patch | 6 +- ...tm_tc-fix-crash-on-subif_reg-absence.patch | 75 +++++++++++++++++++ .../patches-6.6/998-lantiq-atm-hacks.patch | 8 +- 7 files changed, 162 insertions(+), 15 deletions(-) create mode 100644 package/kernel/lantiq/vrx518_tc/patches/101-disable-extra-atm-qos-classes.patch create mode 100644 package/kernel/lantiq/vrx518_tc/patches/207-dcdp-atm_tc-fix-crash-on-subif_reg-absence.patch -- 2.45.2 _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
