On Fri, 25 Jul 2014, David A. Holland wrote:
Modified Files: src/sys/dev/ata: wd.cLog Message: Drop the old discard/trim ioctls from wd.c.
- case DIOCGDISCARDPARAMS: { - case DIOCDISCARD: {
These never appeared in a release, so I suppose there's no need to implement these ioctls in any compat code. --apb (Alan Barrett)