MirBSD manpage: wdc(4)

WDC(4)                     BSD Programmer's Manual                      WDC(4)


     wdc - WD100x compatible hard disk controller driver


     # alpha/i386
     wdc0 at isa? port 0x1f0 irq 14 flags 0x00
     wdc1 at isa? port 0x170 irq 15 flags 0x00
     wdc* at isapnp?

     # macppc
     wdc* at macobio?
     wdc* at kauaiata?

     # all architectures
     wdc* at pcmcia? function ?

     atapiscsi* at wdc?* channel ? flags 0x0000
     wd* at wdc? drive ? flags 0x0000


     The wdc driver provides the basic functions for the wd(4) and
     atapiscsi(4) drivers. It supports IDE and EIDE controllers, as well as
     MFM, RLL, and ESDI on the ISA bus. PCI IDE controllers in legacy mode are
     also supported, but the pciide(4) driver may provide more functionality.

     For the isa(4) front-end, setting flags to 0x01 enables 32-bit I/O nego-
     tiation. This is known to cause problems with some motherboards.


     atapiscsi(4), intro(4), isa(4), isapnp(4), macobio(4), pciide(4),
     pcmcia(4), scsi(4), wd(4)

MirBSD #10-current             October 15, 1998                              1

Generated on 2022-12-24 01:00:14 by $MirOS: src/scripts/roff2htm,v 1.113 2022/12/21 23:14:31 tg Exp $ — This product includes material provided by mirabilos.

These manual pages and other documentation are copyrighted by their respective writers; their sources are available at the project’s CVSweb, AnonCVS and other mirrors. The rest is Copyright © 2002–2022 MirBSD.

This manual page’s HTML representation is supposed to be valid XHTML/1.1; if not, please send a bug report — diffs preferred.

Kontakt / Impressum & Datenschutzerklärung