ESO(4) BSD Kernel Interfaces Manual ESO(4)
eso -- ESS Technology Solo-1 PCI AudioDrive audio device
eso* at pci?
audio* at eso?
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
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
eso0: WDR timeout The driver timed out waiting to send a command or
writing to a controller register.
audio(4), intro(4), pci(4)
The eso device driver appeared in OpenBSD 2.5.
The game port and MIDI port are not supported.
BSD March 24, 2017 BSD