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

/freebsd-11-stable/sys/pc98/cbus/
H A Dcbus_dma.c69 static caddr_t dma_bouncebuf[4]; variable
94 if (dma_bouncebuf[chan] != NULL)
119 dma_bouncebuf[chan] = buf;
231 if (dma_bouncebuf[chan] == NULL
235 newaddr = dma_bouncebuf[chan];
313 bcopy(dma_bouncebuf[chan], addr, nbytes);
/freebsd-11-stable/sys/x86/isa/
H A Disa_dma.c68 static caddr_t dma_bouncebuf[8]; variable
125 if (dma_bouncebuf[chan] != NULL) {
135 dma_bouncebuf[chan] = buf;
267 if (dma_bouncebuf[chan] == NULL
271 newaddr = dma_bouncebuf[chan];
381 bcopy(dma_bouncebuf[chan], addr, nbytes);

Completed in 113 milliseconds