On Thu, Apr 18, 2024 at 01:17:47PM +0200, Julien Panis wrote: > On 4/18/24 13:00, Siddharth Vadapalli wrote: > > On 12-04-2024 21:08, Julien Panis wrote: > > > This patch adds XDP support to TI AM65 CPSW Ethernet driver. > > > > > > The following features are implemented: NETDEV_XDP_ACT_BASIC, > > > NETDEV_XDP_ACT_REDIRECT, and NETDEV_XDP_ACT_NDO_XMIT. > > > > > > Zero-copy and non-linear XDP buffer supports are NOT implemented. > > > > > > Besides, the page pool memory model is used to get better performance. > > > > > > Signed-off-by: Julien Panis <jpanis@xxxxxxxxxxxx> > > Hello Julien, > > > > This series crashes Linux on AM62ax SoC which also uses the > > AM65-CPSW-NUSS driver: > > https://gist.github.com/Siddharth-Vadapalli-at-TI/5ed0e436606001c247a7da664f75edee > > > > Regards, > > Siddharth. > > Hello Siddharth. > > Thanks for the log. I can read: > [ 1.966094] Missing net_device from driver > > Did you check that nodes exist in the device tree for the net devices ? Yes it exists. The device-tree used was also built with linux-next tagged next-20240417. The node corresponding to eth0 is cpsw_port1 which is present and enabled in the device-tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts?h=next-20240417#n644 Regards, Siddharth.
