February 12, 2006 AUPCI 4 evbmips

### NAME

aupci - PCI bridge

### SYNOPSIS

aupci* at aubus0 addr 0x14005000 pci* at aupci?

### DESCRIPTION

The aupci driver provides support for the on-chip PCI bridge found in Alchemy Au1500 and Au1550 processors.

### SEE ALSO

intro(4), pci(4)

### HISTORY

The aupci driver first appeared in NetBSD4.0.

### BUGS

Additional board-specific support in the driver is required, so it might not be supported on all Au1500 and Au1550 designs.

DMA is not supported while the PCI is running in big endian mode.