UHA(4) BSD Kernel Interfaces Manual UHA(4)NAME
uha -- Ultrastor SCSI bus adapter for ISA/EISA bus
SYNOPSIS
uha0 at isa? port 0x330 irq ? drq ?
uha* at eisa? slot ? irq ?
scsibus* at uha?
DESCRIPTION
The uha driver provides support for the following SCSI adapters:
Ultrastor ISA 14f
Ultrastor EISA 24f
Ultrastor ISA 34f
SEE ALSO cd(4), ch(4), eisa(4), intro(4), isa(4), scsi(4), sd(4), st(4)BSD November 29, 1994 BSD
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WDC(4) BSD Kernel Interfaces Manual WDC(4)NAME
wdc -- WD100x compatible hard disk controllers driver
SYNOPSIS
ISA and ISA plug'n'play controllers
wdc0 at isa? port 0x1f0 irq 14 flags 0x00
wdc1 at isa? port 0x170 irq 15 flags 0x00
wdc* at isapnp?
Open Firmware ISA
wdc* at ofisa?
PCMCIA controllers
wdc* at pcmcia? function ?
arm32
wdc0 at pioc? offset 0x01f0 irq 9
atari
wdc0 at mainbus0
amiga
wdc0 at mainbus0
DESCRIPTION
The wdc driver provides the interface with the hardware for the ata(4) driver. This driver 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.
On the ISA front-end, the following flags are supported:
0x0001 Enables 32-bit I/O negotiation in the driver. This is known to cause problems with some motherboards.
0x0002 Don't probe for the second drive.
0x0004 Set WDC_CAPABILITY_ATA_NOSTREAM flag.
0x0008 Set WDC_CAPABILITY_ATAPI_NOSTREAM flag.
SEE ALSO ata(4), atapi(4), intro(4), isa(4), isapnp(4), mainbus(4), ofisa(4), pciide(4), pcmcia(4), scsi(4), wd(4)BSD October 8, 2003 BSD