CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2026/07/18 03:47:52
Modified files:
sys/dev/ic : qwx.c qwxvar.h
sys/dev/pci : if_qwx_pci.c
Log message:
properly handle qwx VIF DMA map allocation failures at attach time
qwx_attach() runs as a config_mountroot hook, which means errors returned
from this function will be ignored. Since returning errors is pointless,
change this function's return value type to void.
There is a theoretical risk that allocating the virtual interface's DMA
maps will fail. Allocate these maps earlier and avoid attaching the driver
if the maps cannot be allocated.
