dev/fatm/if_fatm.c

319 	ptr = (uint32_t *)sc->reg_mem.mem;
350 		valp[i] = ((uint32_t *)sc->reg_mem.mem)[reg + i];
793 	statp = sc->stat_mem.mem;
824 	    &statp, &card_stat, sc->txq_mem.mem, sc->txq_mem.paddr);
829 	    &statp, &card_stat, sc->rxq_mem.mem, sc->rxq_mem.paddr);
834 	    &statp, &card_stat, sc->s1q_mem.mem, sc->s1q_mem.paddr);
839 	    &statp, &card_stat, sc->l1q_mem.mem, sc->l1q_mem.paddr);
903 		u_char *ptr = (u_char *)sc->prom_mem.mem;
910 	prom = (struct prom *)sc->prom_mem.mem;
950 alloc_dma_memory(struct fatm_softc *sc, const char *nm, struct fatm_mem *mem)
954 	mem->mem = NULL;
956 	if (bus_dma_tag_create(sc->parent_dmat, mem->align, 0,
958 	    NULL, NULL, mem->size, 1, BUS_SPACE_MAXSIZE_32BIT,
959 	    BUS_DMA_ALLOCNOW, NULL, NULL, &mem->dmat)) {
965 	error = bus_dmamem_alloc(mem->dmat, &mem->mem, 0, &mem->map);
969 		bus_dma_tag_destroy(mem->dmat);
970 		mem->mem = NULL;
974 	error = bus_dmamap_load(mem->dmat, mem->map, mem->mem, mem->size,
975 	    dmaload_helper, &mem->paddr, BUS_DMA_NOWAIT);
979 		bus_dmamem_free(mem->dmat, mem->mem, mem->map);
980 		bus_dma_tag_destroy(mem->dmat);
981 		mem->mem = NULL;
985 	DBG(sc, DMA, ("DMA %s V/P/S/Z %p/%lx/%x/%x", nm, mem->mem,
986 	    (u_long)mem->paddr, mem->size, mem->align));
993 alloc_dma_memoryX(struct fatm_softc *sc, const char *nm, struct fatm_mem *mem)
997 	mem->mem = NULL;
999 	if (bus_dma_tag_create(NULL, mem->align, 0,
1001 	    NULL, NULL, mem->size, 1, mem->size,
1002 	    BUS_DMA_ALLOCNOW, NULL, NULL, &mem->dmat)) {
1008 	mem->mem = contigmalloc(mem->size, M_DEVBUF, M_WAITOK,
1009 	    BUS_SPACE_MAXADDR_24BIT, BUS_SPACE_MAXADDR_32BIT, mem->align, 0);
1011 	error = bus_dmamap_create(mem->dmat, 0, &mem->map);
1015 		contigfree(mem->mem, mem->size, M_DEVBUF);
1016 		bus_dma_tag_destroy(mem->dmat);
1017 		mem->mem = NULL;
1021 	error = bus_dmamap_load(mem->dmat, mem->map, mem->mem, mem->size,
1022 	    dmaload_helper, &mem->paddr, BUS_DMA_NOWAIT);
1026 		bus_dmamap_destroy(mem->dmat, mem->map);
1027 		contigfree(mem->mem, mem->size, M_DEVBUF);
1028 		bus_dma_tag_destroy(mem->dmat);
1029 		mem->mem = NULL;
1033 	DBG(sc, DMA, ("DMAX %s V/P/S/Z %p/%lx/%x/%x", nm, mem->mem,
1034 	    (u_long)mem->paddr, mem->size, mem->align));
1036 	printf("DMAX: %s V/P/S/Z %p/%lx/%x/%x", nm, mem->mem,
1037 	    (u_long)mem->paddr, mem->size, mem->align);
1047 destroy_dma_memory(struct fatm_mem *mem)
1049 	if (mem->mem != NULL) {
1050 		bus_dmamap_unload(mem->dmat, mem->map);
1051 		bus_dmamem_free(mem->dmat, mem->mem, mem->map);
1052 		bus_dma_tag_destroy(mem->dmat);
1053 		mem->mem = NULL;
1058 destroy_dma_memoryX(struct fatm_mem *mem)
1060 	if (mem->mem != NULL) {
1061 		bus_dmamap_unload(mem->dmat, mem->map);
1062 		bus_dmamap_destroy(mem->dmat, mem->map);
1063 		contigfree(mem->mem, mem->size, M_DEVBUF);
1064 		bus_dma_tag_destroy(mem->dmat);
1065 		mem->mem = NULL;
1752 		uint32_t *p = (uint32_t *)sc->sadi_mem.mem;
2676 		s = sc->sadi_mem.mem;