dev/g2/gapspci_dma.c

145 	struct gaps_dmamap *gmap;
160 	gmap = malloc(sizeof(*gmap), M_DMAMAP,
162 	if (gmap == NULL)
165 	memset(gmap, 0, sizeof(*gmap));
167 	gmap->gd_buftype = GAPS_DMA_BUFTYPE_INVALID;
169 	map = &gmap->gd_dmamap;
194 			free(gmap, M_DEVBUF);
230 	struct gaps_dmamap *gmap = (void *) map;
268 	gmap->gd_origbuf = addr;
269 	gmap->gd_buftype = GAPS_DMA_BUFTYPE_LINEAR;
282 	struct gaps_dmamap *gmap = (void *) map;
321 	gmap->gd_origbuf = m0;
322 	gmap->gd_buftype = GAPS_DMA_BUFTYPE_MBUF;
352 	struct gaps_dmamap *gmap = (void *) map;
354 	if (gmap->gd_buftype == GAPS_DMA_BUFTYPE_INVALID) {
368 	gmap->gd_buftype = GAPS_DMA_BUFTYPE_INVALID;
376 	struct gaps_dmamap *gmap = (void *) map;
401 	switch (gmap->gd_buftype) {
418 			    (uint8_t *)gmap->gd_origbuf + offset, len);
428 			    (uint8_t *)gmap->gd_origbuf + offset, len);
438 		struct mbuf *m, *m0 = gmap->gd_origbuf;
512 		printf("unknown buffer type %d\n", gmap->gd_buftype);