| mca_machdep.c | 118 static bus_space_tag_t dmaiot; variable in typeref:typename:bus_space_tag_t
149 dmaiot = mba->mba_iot;
151 if (bus_space_map(dmaiot, DMA_CMD, 1, 0, &dmacmdh)
152 || bus_space_map(dmaiot, DMA_EXEC, 1, 0, &dmaexech))
407 bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_MASK | dmach);
410 bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_SET_MODE | dmach);
411 bus_space_write_1(dmaiot, dmaexech, 0, mode);
414 bus_space_write_1(dmaiot, dmacmdh, 0, DMACMD_SET_ADDR | dmach);
416 bus_space_write_1(dmaiot, dmaexech, 0, (phys >> 0) & 0xff);
418 bus_space_write_1(dmaiot, dmaexech, 0, (phys >> 8) & 0xff)
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