mc-opl(7D) Devices mc-opl(7D)NAME
mc-opl - memory controller driver for the SPARC Enterprise Server family
DESCRIPTION
The mc-opl driver is the memory controller driver for the SPARC Enterprise Server family. This driver manages the hardware memory-scrubbing
operations.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWcakr |
+-----------------------------+-----------------------------+
|Interface Stability |Private |
+-----------------------------+-----------------------------+
SEE ALSO attributes(5)SunOS 5.11 18 Apr 2006 mc-opl(7D)
Check Out this Related Man Page
ESO(4) BSD Kernel Interfaces Manual ESO(4)NAME
eso -- ESS Technology Solo-1 PCI AudioDrive audio device driver
SYNOPSIS
eso* at pci? dev ? function ?
audio* at audiobus?
joy* at eso?
mpu* at eso?
opl* at eso?
DESCRIPTION
The eso device driver supports sound cards based on ESS Technology Solo-1 PCI AudioDrive chips (ES1938 and ES1946), e.g. the TerraTec 128i
PCI card.
DIAGNOSTICS
eso0: can't map Audio 1 DMA into I/O space PCI autoconfiguration did not map the first audio channel DMA controller into I/O space at a
suitable address, and the driver was not able map it by itself. In that case only playback functionality will be available.
eso0: reset timeout The device failed to acknowledge being reset.
eso0: RDR timeout The driver timed out reading data from a controller register.
eso0: WDR timeout The driver timed out waiting to send a command or writing to a controller register.
SEE ALSO audio(4), joy(4), mpu(4), opl(4), pci(4)HISTORY
The eso device driver appeared in NetBSD 1.5. The on-board gameport was first supported in NetBSD 1.6.
BSD June 22, 2005 BSD