2 commits

Author	SHA1	Message	Date
Marcel Moolenaar	a75b305ac6	Build the scc(4) module with EBus and SBus attachments for sparc64 ... only and build the scc(4) module with MacIO attachment for powerpc.	2006-04-01 04:54:47 +00:00
Marcel Moolenaar	6174e6ed12	Add scc(4), a driver for serial communications controllers. These ... controllers typically have multiple channels and support a number of serial communications protocols. The scc(4) driver is itself an umbrella driver that delegates the control over each channel and mode to a subordinate driver (like uart(4)). The scc(4) driver supports the Siemens SAB 82532 and the Zilog Z8530 and replaces puc(4) for these devices.	2006-03-30 18:33:22 +00:00