ESO(4) OpenBSD Programmer's Manual ESO(4)NAMEeso - ESS Technology Solo-1 PCI AudioDrive audio device
SYNOPSIS
eso* at pci?
audio* 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 ALSOaudio(4), intro(4), pci(4)HISTORY
The eso device driver appeared in OpenBSD 2.5.
BUGS
The game port and MIDI port are not supported.
OpenBSD 4.9 July 31, 2010 OpenBSD 4.9