ESO(4) - Device Drivers Manual

ESO(4) - Device Drivers Manual # ESO(4) - Device Drivers Manual NAME # eso - 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. ...