Searched refs:qdm (Results 1 – 2 of 2) sorted by relevance
| /freebsd/sys/dev/qat_c2xxx/ |
| H A D | qat.c | 576 struct qat_dmamem *qdm; in qat_alloc_dmamem_cb() local
582 qdm = arg; in qat_alloc_dmamem_cb()
583 qdm->qdm_dma_seg = segs[0]; in qat_alloc_dmamem_cb()
587 qat_alloc_dmamem(struct qat_softc *sc, struct qat_dmamem *qdm, in qat_alloc_dmamem() argument
592 KASSERT(qdm->qdm_dma_vaddr == NULL, in qat_alloc_dmamem()
605 &qdm->qdm_dma_tag); in qat_alloc_dmamem()
609 error = bus_dmamem_alloc(qdm->qdm_dma_tag, &qdm->qdm_dma_vaddr, in qat_alloc_dmamem()
611 &qdm->qdm_dma_map); in qat_alloc_dmamem()
618 error = bus_dmamap_load(qdm->qdm_dma_tag, qdm->qdm_dma_map, in qat_alloc_dmamem()
619 qdm->qdm_dma_vaddr, size, qat_alloc_dmamem_cb, qdm, in qat_alloc_dmamem()
[all …]
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| /freebsd/sys/dev/qat/qat/ |
| H A D | qat_ocf_mem_pool.c | 252 qat_ocf_free_dma_mem(struct qat_ocf_dma_mem *qdm) in qat_ocf_free_dma_mem() argument
254 if (qdm->dma_tag != NULL && qdm->dma_vaddr != NULL) { in qat_ocf_free_dma_mem()
255 bus_dmamap_unload(qdm->dma_tag, qdm->dma_map); in qat_ocf_free_dma_mem()
256 bus_dmamem_free(qdm->dma_tag, qdm->dma_vaddr, qdm->dma_map); in qat_ocf_free_dma_mem()
257 bus_dma_tag_destroy(qdm->dma_tag); in qat_ocf_free_dma_mem()
258 explicit_bzero(qdm, sizeof(*qdm)); in qat_ocf_free_dma_mem()
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