Change 4787572d05 made if_alloc_domain() never fail, then also do the
wrappers if_alloc(), if_alloc_dev(), and if_gethandle().
No functional change intended.
Reviewed by: kp, imp, glebius, stevek
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D45740
(cherry picked from commit aa3860851b9f6a6002d135b1cac7736e0995eedc)
riscv cores.
GFE cores come with standard DTS file that lacks standard 'dmas ='
property, which means xae(4) could not find a DMA controller to use.
The 'dmas' property could not be added to the DTS file because the
ethernet controller and DMA engine parts in Linux are implemented
in a single driver.
Instead of 'dmas' property the standard Xilinx 'axistream-connected'
property is provided, so fallback to use it instead.
Suggested by: James Clarke <jrtc27@jrtc27.com>
Reviewed by: James Clarke <jrtc27@jrtc27.com>
Sponsored by: DARPA, AFRL
