On Monday, August 15, 2016 08:38:02 PM John Baldwin wrote: > Author: jhb > Date: Mon Aug 15 20:38:02 2016 > New Revision: 304187 > URL: https://svnweb.freebsd.org/changeset/base/304187 > > Log: > Remove the mcd(4) driver for Mitsumi CD-ROM players. > > This is a driver for a pre-ATAPI ISA CD-ROM adapter. As noted in > the manpage, this driver is only useful as a backend to cdcontrol to > play audio CDs since it doesn't use DMA, so its data performance is > "abysmal" (and that was true in the mid 90's).
No one stepped up to test patches for it either when I last posted patches to convert it from timeout(9) to callout(9). I have a few more drivers that are both very old and that people have no business using in 12 (think ISA adapters that don't do DMA and can't be used with pccard) that I will be removing over the next little while. I brought up a list of drivers on arch@ a couple of years ago and the conversation drifted off into the weeds about trimming GENERIC, etc. No one objected to the specific drivers I listed though (and I got a few pleas of "please remove"). If someone shows up desperately clutching an ISA adapter they can always dig up the source from svn and deal with forward porting it for whatever API changes have happened since it was removed. -- John Baldwin _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
