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Searched refs:dmamem (Results 1 – 3 of 3) sorted by relevance

/freebsd/tools/bus_space/examples/
H A Dam79c900_diag.py223 dmamem = busdma.mem_alloc(mem_tag, 0) variable
224 busseg = busdma.md_first_seg(dmamem, busdma.MD_BUS_SPACE)
225 cpuseg = busdma.md_first_seg(dmamem, busdma.MD_VIRT_SPACE)
262 busdma.sync_range(dmamem, busdma.SYNC_PREWRITE, 0, addr_rxbufs - cpuaddr)
305 busdma.sync_range(dmamem, busdma.SYNC_PREWRITE, addr_txbufs - cpuaddr, bufsize)
311 busdma.sync_range(dmamem, busdma.SYNC_PREWRITE, addr_txdesc - cpuaddr,
324 busdma.sync_range(dmamem, busdma.SYNC_PREWRITE, addr_rxdesc - cpuaddr,
341 busdma.mem_free(dmamem)
/freebsd/sys/dev/sdhci/
H A Dsdhci.c836 err = bus_dmamem_alloc(slot->dmatag, (void **)&slot->dmamem,
845 (void *)slot->dmamem, slot->sdma_bbufsz, sdhci_getaddr,
849 bus_dmamem_free(slot->dmatag, slot->dmamem, slot->dmamap);
865 bus_dmamem_free(slot->dmatag, slot->dmamem, slot->dmamap);
1980 memcpy(slot->dmamem, data->data, ulmin(data->len,
2041 memcpy((u_char*)data->data + slot->offset, slot->dmamem,
2296 memcpy((u_char*)data->data + slot->offset, slot->dmamem,
2309 memcpy(slot->dmamem, (u_char*)data->data + slot->offset,
H A Dsdhci.h371 u_char *dmamem; member