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Searched refs:dma_bouncebuf (Results 1 – 2 of 2) sorted by relevance

/trueos/sys/pc98/cbus/
HDcbus_dma.c69 static caddr_t dma_bouncebuf[4]; variable
94 if (dma_bouncebuf[chan] != NULL) in isa_dma_init()
119 dma_bouncebuf[chan] = buf; in isa_dma_init()
231 if (dma_bouncebuf[chan] == NULL in isa_dmastart()
235 newaddr = dma_bouncebuf[chan]; in isa_dmastart()
313 bcopy(dma_bouncebuf[chan], addr, nbytes); in isa_dmadone()
/trueos/sys/x86/isa/
HDisa_dma.c68 static caddr_t dma_bouncebuf[8]; variable
125 if (dma_bouncebuf[chan] != NULL) { in isa_dma_init()
135 dma_bouncebuf[chan] = buf; in isa_dma_init()
270 if (dma_bouncebuf[chan] == NULL in isa_dmastart()
274 newaddr = dma_bouncebuf[chan]; in isa_dmastart()
384 bcopy(dma_bouncebuf[chan], addr, nbytes); in isa_dmadone()