VORTEX_ADB_CHNBASE
hwwrite(vortex->mmio, VORTEX_ADB_CHNBASE + (i << 2),
VORTEX_ADB_CHNBASE + (i << 2)) | ROUTE_MASK);
VORTEX_ADB_CHNBASE + (channel << 2)) & ADB_MASK;
hwwrite(vortex->mmio, VORTEX_ADB_CHNBASE + (channel << 2),
VORTEX_ADB_CHNBASE + (channel << 2)) & ADB_MASK;
hwwrite(vortex->mmio, VORTEX_ADB_CHNBASE + (channel << 2),