Searched refs:dmat (Results 1 - 25 of 59) sorted by relevance

123

/freebsd-10.1-release/sys/powerpc/powerpc/
H A Dbusdma_machdep.c128 bus_dma_tag_t dmat; member in struct:bus_dmamap
142 static int alloc_bounce_zone(bus_dma_tag_t dmat);
143 static int alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages);
144 static int reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
146 static bus_addr_t add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map,
149 static void free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage);
150 static __inline int run_filter(bus_dma_tag_t dmat, bus_addr_t paddr);
161 run_filter(bus_dma_tag_t dmat, bus_addr_t paddr) argument
168 if (dmat->filter == NULL && dmat
225 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
341 bus_dma_tag_destroy(bus_dma_tag_t dmat) argument
383 bus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
468 bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map) argument
493 bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, bus_dmamap_t *mapp) argument
557 bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map) argument
569 _bus_dmamap_count_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags) argument
599 _bus_dmamap_count_pages(bus_dma_tag_t dmat, bus_dmamap_t map, pmap_t pmap, void *buf, bus_size_t buflen, int flags) argument
637 _bus_dmamap_reserve_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int flags) argument
665 _bus_dmamap_addseg(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t curaddr, bus_size_t sgsize, bus_dma_segment_t *segs, int *segp) argument
712 _bus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
758 _bus_dmamap_load_ma(bus_dma_tag_t dmat, bus_dmamap_t map, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs, int *segp) argument
772 _bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
839 __bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
853 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
877 _bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) argument
893 _bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
964 alloc_bounce_zone(bus_dma_tag_t dmat) argument
1038 alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages) argument
1076 reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int commit) argument
1095 add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr, bus_addr_t addr, bus_size_t size) argument
1135 free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage) argument
1173 bus_dma_tag_t dmat; local
[all...]
/freebsd-10.1-release/sys/x86/x86/
H A Dbusdma_bounce.c120 bus_dma_tag_t dmat; member in struct:bus_dmamap
132 static int alloc_bounce_zone(bus_dma_tag_t dmat);
133 static int alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages);
134 static int reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
136 static bus_addr_t add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map,
139 static void free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage);
140 int run_filter(bus_dma_tag_t dmat, bus_addr_t paddr);
141 static void _bus_dmamap_count_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
144 static void _bus_dmamap_count_phys(bus_dma_tag_t dmat, bus_dmamap_t map,
147 static int _bus_dmamap_reserve_pages(bus_dma_tag_t dmat, bus_dmamap_
159 bounce_bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
224 bounce_bus_dma_tag_destroy(bus_dma_tag_t dmat) argument
264 bounce_bus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
347 bounce_bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map) argument
372 bounce_bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, bus_dmamap_t *mapp) argument
449 bounce_bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map) argument
468 _bus_dmamap_count_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags) argument
494 _bus_dmamap_count_pages(bus_dma_tag_t dmat, bus_dmamap_t map, pmap_t pmap, void *buf, bus_size_t buflen, int flags) argument
534 _bus_dmamap_reserve_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int flags) argument
561 _bus_dmamap_addseg(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t curaddr, bus_size_t sgsize, bus_dma_segment_t *segs, int *segp) argument
608 bounce_bus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
660 bounce_bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
724 bounce_bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
737 bounce_bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
750 bounce_bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) argument
761 bounce_bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
842 alloc_bounce_zone(bus_dma_tag_t dmat) argument
916 alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages) argument
954 reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int commit) argument
973 add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr, bus_addr_t addr, bus_size_t size) argument
1015 free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage) argument
1053 bus_dma_tag_t dmat; local
[all...]
H A Dbusdma_machdep.c53 * should specify &Giant to dmat->lockfuncarg. Drivers that use their own
118 bus_dma_lock_t *lockfunc, void *lockfuncarg, size_t sz, void **dmat)
130 *dmat = NULL;
183 *dmat = common;
195 void *lockfuncarg, bus_dma_tag_t *dmat)
203 nsegments, maxsegsz, flags, lockfunc, lockfuncarg, dmat);
208 nsegments, maxsegsz, flags, lockfunc, lockfuncarg, dmat);
214 bus_dma_tag_destroy(bus_dma_tag_t dmat) argument
218 tc = (struct bus_dma_tag_common *)dmat;
219 return (tc->impl->tag_destroy(dmat));
114 common_bus_dma_tag_create(struct bus_dma_tag_common *parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, size_t sz, void **dmat) argument
191 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
227 bus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
240 bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map) argument
255 bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, bus_dmamap_t *mapp) argument
269 bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map) argument
282 _bus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
293 _bus_dmamap_load_ma(bus_dma_tag_t dmat, bus_dmamap_t map, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs, int *segp) argument
309 _bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
321 __bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
331 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
344 _bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) argument
353 _bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
[all...]
/freebsd-10.1-release/sys/sys/
H A Dbus_dma.h166 * dmat: A pointer to set to a valid dma tag should the return
175 void *lockfuncarg, bus_dma_tag_t *dmat);
177 int bus_dma_tag_destroy(bus_dma_tag_t dmat);
195 int bus_dmamap_load(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf,
203 int bus_dmamap_load_mbuf(bus_dma_tag_t dmat, bus_dmamap_t map,
208 int bus_dmamap_load_mbuf_sg(bus_dma_tag_t dmat, bus_dmamap_t map,
216 int bus_dmamap_load_uio(bus_dma_tag_t dmat, bus_dmamap_t map,
224 int bus_dmamap_load_ccb(bus_dma_tag_t dmat, bus_dmamap_t map, union ccb *ccb,
231 int bus_dmamap_load_bio(bus_dma_tag_t dmat, bus_dmamap_t map, struct bio *bio,
238 int bus_dmamap_load_mem(bus_dma_tag_t dmat, bus_dmamap_
[all...]
/freebsd-10.1-release/sys/mips/mips/
H A Dbusdma_machdep.c140 bus_dma_tag_t dmat; member in struct:bus_dmamap
167 static int alloc_bounce_zone(bus_dma_tag_t dmat);
168 static int alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages);
169 static int reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
171 static bus_addr_t add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map,
174 static void free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage);
188 run_filter(bus_dma_tag_t dmat, bus_addr_t paddr) argument
195 if (((paddr > dmat->lowaddr && paddr <= dmat->highaddr)
196 || ((paddr & (dmat
275 _busdma_alloc_dmamap(bus_dma_tag_t dmat) argument
321 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
432 bus_dma_tag_destroy(bus_dma_tag_t dmat) argument
472 bus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
558 bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map) argument
580 bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, bus_dmamap_t *mapp) argument
677 bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map) argument
698 _bus_dmamap_count_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags) argument
728 _bus_dmamap_count_pages(bus_dma_tag_t dmat, bus_dmamap_t map, pmap_t pmap, void *buf, bus_size_t buflen, int flags) argument
765 _bus_dmamap_reserve_pages(bus_dma_tag_t dmat, bus_dmamap_t map,int flags) argument
793 _bus_dmamap_addseg(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t curaddr, bus_size_t sgsize, bus_dma_segment_t *segs, int *segp) argument
834 _bus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
882 _bus_dmamap_load_ma(bus_dma_tag_t dmat, bus_dmamap_t map, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs, int *segp) argument
897 _bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, struct pmap *pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
978 __bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
990 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
1003 _bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) argument
1108 _bus_dmamap_sync_bp(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
1151 _bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
1199 alloc_bounce_zone(bus_dma_tag_t dmat) argument
1273 alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages) argument
1313 reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int commit) argument
1332 add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr, bus_addr_t addr, bus_size_t size) argument
1373 free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage) argument
1411 bus_dma_tag_t dmat; local
[all...]
/freebsd-10.1-release/sys/arm/arm/
H A Dbusdma_machdep.c174 bus_dma_tag_t dmat; member in struct:bus_dmamap
192 static int alloc_bounce_zone(bus_dma_tag_t dmat);
193 static int alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages);
194 static int reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
196 static bus_addr_t add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map,
199 static void free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage);
222 bus_dma_tag_t dmat; local
225 dmat = (bus_dma_tag_t)arg;
227 dmat->map_count++;
229 map->dmat
298 run_filter(bus_dma_tag_t dmat, bus_addr_t paddr) argument
406 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
527 bus_dma_tag_destroy(bus_dma_tag_t dmat) argument
569 bus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
662 bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map) argument
684 bus_dmamem_alloc(bus_dma_tag_t dmat, void **vaddrp, int flags, bus_dmamap_t *mapp) argument
780 bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map) argument
804 _bus_dmamap_count_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags) argument
834 _bus_dmamap_count_pages(bus_dma_tag_t dmat, bus_dmamap_t map, pmap_t pmap, void *buf, bus_size_t buflen, int flags) argument
867 _bus_dmamap_reserve_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int flags) argument
894 _bus_dmamap_addseg(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t curaddr, bus_size_t sgsize, bus_dma_segment_t *segs, int *segp) argument
950 _bus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
997 _bus_dmamap_load_ma(bus_dma_tag_t dmat, bus_dmamap_t map, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs, int *segp) argument
1011 _bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, struct pmap *pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
1094 __bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
1107 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
1120 _bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) argument
1202 _bus_dmamap_sync_bp(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
1233 _bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
1283 alloc_bounce_zone(bus_dma_tag_t dmat) argument
1357 alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages) argument
1395 reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int commit) argument
1414 add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr, bus_addr_t addr, bus_size_t size) argument
1455 free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage) argument
1493 bus_dma_tag_t dmat; local
[all...]
H A Dbusdma_machdep-v6.c181 bus_dma_tag_t dmat; member in struct:bus_dmamap
200 static int alloc_bounce_zone(bus_dma_tag_t dmat);
201 static int alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages);
202 static int reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
204 static bus_addr_t add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map,
207 static void free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage);
208 static void _bus_dmamap_count_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
210 static void _bus_dmamap_count_phys(bus_dma_tag_t dmat, bus_dmamap_t map,
212 static int _bus_dmamap_reserve_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
275 exclusion_bounce(bus_dma_tag_t dmat) argument
285 alignment_bounce(bus_dma_tag_t dmat, bus_addr_t addr) argument
322 might_bounce(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t addr, bus_size_t size) argument
342 must_bounce(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t paddr, bus_size_t size) argument
430 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_size_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
563 bus_dma_tag_destroy(bus_dma_tag_t dmat) argument
601 allocate_bz_and_pages(bus_dma_tag_t dmat, bus_dmamap_t mapp) argument
642 allocate_map(bus_dma_tag_t dmat, int mflags) argument
671 bus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
706 bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map) argument
731 bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, bus_dmamap_t *mapp) argument
824 bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map) argument
854 _bus_dmamap_count_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags) argument
884 _bus_dmamap_count_pages(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, int flags) argument
921 _bus_dmamap_reserve_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int flags) argument
949 _bus_dmamap_addseg(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t curaddr, bus_size_t sgsize, bus_dma_segment_t *segs, int *segp) argument
1012 _bus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
1067 _bus_dmamap_load_ma(bus_dma_tag_t dmat, bus_dmamap_t map, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs, int *segp) argument
1081 _bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
1183 __bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
1195 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
1208 _bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) argument
1283 _bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
1440 alloc_bounce_zone(bus_dma_tag_t dmat) argument
1514 alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages) argument
1549 reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int commit) argument
1568 add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr, bus_addr_t addr, bus_size_t size) argument
1610 free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage) argument
1648 bus_dma_tag_t dmat; local
[all...]
/freebsd-10.1-release/sys/ia64/ia64/
H A Dbusdma_machdep.c110 bus_dma_tag_t dmat; member in struct:bus_dmamap
122 static int alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages);
123 static int reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map,
125 static bus_addr_t add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map,
127 static void free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage);
128 static __inline int run_filter(bus_dma_tag_t dmat, bus_addr_t paddr,
140 run_filter(bus_dma_tag_t dmat, bus_addr_t paddr, bus_size_t len) argument
146 bndy = dmat->boundary;
148 if (((paddr > dmat->lowaddr && paddr <= dmat
201 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
290 bus_dma_tag_destroy(bus_dma_tag_t dmat) argument
324 bus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
389 bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map) argument
408 bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, bus_dmamap_t *mapp) argument
466 bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map) argument
484 _bus_dmamap_count_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags) argument
511 _bus_dmamap_count_pages(bus_dma_tag_t dmat, bus_dmamap_t map, pmap_t pmap, void *buf, bus_size_t buflen, int flags) argument
541 _bus_dmamap_reserve_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int flags) argument
569 _bus_dmamap_addseg(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t curaddr, bus_size_t sgsize, bus_dma_segment_t *segs, int *segp) argument
616 _bus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
663 _bus_dmamap_load_ma(bus_dma_tag_t dmat, bus_dmamap_t map, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs, int *segp) argument
677 _bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
742 __bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
754 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
767 _bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) argument
778 _bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
837 alloc_bounce_pages(bus_dma_tag_t dmat, u_int numpages) argument
868 reserve_bounce_pages(bus_dma_tag_t dmat, bus_dmamap_t map, int commit) argument
885 add_bounce_page(bus_dma_tag_t dmat, bus_dmamap_t map, vm_offset_t vaddr, bus_addr_t addr, bus_size_t size) argument
924 free_bounce_page(bus_dma_tag_t dmat, struct bounce_page *bpage) argument
960 bus_dma_tag_t dmat; local
[all...]
/freebsd-10.1-release/sys/x86/include/
H A Dbusdma_impl.h59 void *lockfuncarg, bus_dma_tag_t *dmat);
60 int (*tag_destroy)(bus_dma_tag_t dmat);
61 int (*map_create)(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp);
62 int (*map_destroy)(bus_dma_tag_t dmat, bus_dmamap_t map);
63 int (*mem_alloc)(bus_dma_tag_t dmat, void** vaddr, int flags,
65 void (*mem_free)(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map);
66 int (*load_ma)(bus_dma_tag_t dmat, bus_dmamap_t map,
69 int (*load_phys)(bus_dma_tag_t dmat, bus_dmamap_t map,
72 int (*load_buffer)(bus_dma_tag_t dmat, bus_dmamap_t map,
75 void (*map_waitok)(bus_dma_tag_t dmat, bus_dmamap_
[all...]
/freebsd-10.1-release/sys/sparc64/sparc64/
H A Dbus_machdep.c147 * should specify &Giant to dmat->lockfuncarg. Drivers that use their own
189 void *lockfuncarg, bus_dma_tag_t *dmat)
194 *dmat = NULL;
250 *dmat = newtag;
255 bus_dma_tag_destroy(bus_dma_tag_t dmat) argument
259 if (dmat != NULL) {
260 if (dmat->dt_map_count != 0)
262 while (dmat != NULL) {
263 parent = dmat->dt_parent;
264 atomic_subtract_int(&dmat
185 bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
284 sparc64_dma_alloc_map(bus_dma_tag_t dmat, bus_dmamap_t *mapp) argument
304 sparc64_dma_free_map(bus_dma_tag_t dmat, bus_dmamap_t map) argument
312 nexus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
319 nexus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map) argument
330 nexus_dmamap_addseg(bus_dma_tag_t dmat, bus_dmamap_t map, bus_addr_t curaddr, bus_size_t sgsize, bus_dma_segment_t *segs, int *segp) argument
377 nexus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
408 nexus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
453 nexus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
460 nexus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
474 nexus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map) argument
485 nexus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
510 nexus_dmamem_alloc(bus_dma_tag_t dmat, void **vaddr, int flags, bus_dmamap_t *mapp) argument
556 nexus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map) argument
[all...]
/freebsd-10.1-release/sys/kern/
H A Dsubr_bus_dma.c60 _bus_dmamap_load_vlist(bus_dma_tag_t dmat, bus_dmamap_t map, argument
68 error = _bus_dmamap_load_buffer(dmat, map,
81 _bus_dmamap_load_plist(bus_dma_tag_t dmat, bus_dmamap_t map, argument
88 error = _bus_dmamap_load_phys(dmat, map,
101 _bus_dmamap_load_mbuf_sg(bus_dma_tag_t dmat, bus_dmamap_t map, argument
110 error = _bus_dmamap_load_buffer(dmat, map, m->m_data,
116 __func__, dmat, flags, error, *nsegs);
124 _bus_dmamap_load_bio(bus_dma_tag_t dmat, bus_dmamap_t map, struct bio *bio, argument
130 error = _bus_dmamap_load_buffer(dmat, map, bio->bio_data,
133 error = _bus_dmamap_load_ma(dmat, ma
140 bus_dmamap_load_ma_triv(bus_dma_tag_t dmat, bus_dmamap_t map, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs, int *segp) argument
165 _bus_dmamap_load_ccb(bus_dma_tag_t dmat, bus_dmamap_t map, union ccb *ccb, int *nsegs, int flags) argument
243 _bus_dmamap_load_uio(bus_dma_tag_t dmat, bus_dmamap_t map, struct uio *uio, int *nsegs, int flags) argument
285 bus_dmamap_load(bus_dma_tag_t dmat, bus_dmamap_t map, void *buf, bus_size_t buflen, bus_dmamap_callback_t *callback, void *callback_arg, int flags) argument
327 bus_dmamap_load_mbuf(bus_dma_tag_t dmat, bus_dmamap_t map, struct mbuf *m0, bus_dmamap_callback2_t *callback, void *callback_arg, int flags) argument
352 bus_dmamap_load_mbuf_sg(bus_dma_tag_t dmat, bus_dmamap_t map, struct mbuf *m0, bus_dma_segment_t *segs, int *nsegs, int flags) argument
366 bus_dmamap_load_uio(bus_dma_tag_t dmat, bus_dmamap_t map, struct uio *uio, bus_dmamap_callback2_t *callback, void *callback_arg, int flags) argument
389 bus_dmamap_load_ccb(bus_dma_tag_t dmat, bus_dmamap_t map, union ccb *ccb, bus_dmamap_callback_t *callback, void *callback_arg, int flags) argument
434 bus_dmamap_load_bio(bus_dma_tag_t dmat, bus_dmamap_t map, struct bio *bio, bus_dmamap_callback_t *callback, void *callback_arg, int flags) argument
473 bus_dmamap_load_mem(bus_dma_tag_t dmat, bus_dmamap_t map, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg, int flags) argument
[all...]
H A Dsubr_mbpool.c82 bus_dma_tag_t dmat; /* tag for mapping */ member in struct:mbpool
119 mbp_create(struct mbpool **pp, const char *name, bus_dma_tag_t dmat, argument
135 (*pp)->dmat = dmat;
173 bus_dmamap_unload(p->dmat, pg->map);
174 bus_dmamem_free(p->dmat, pg->va, pg->map);
212 error = bus_dmamem_alloc(p->dmat, &pg->va, BUS_DMA_NOWAIT, &pg->map);
218 error = bus_dmamap_load(p->dmat, pg->map, pg->va, p->page_size,
221 bus_dmamem_free(p->dmat, pg->va, pg->map);
399 bus_dmamap_sync_size(p->dmat,
[all...]
/freebsd-10.1-release/sys/sparc64/include/
H A Dbus_private.h78 int sparc64_dma_alloc_map(bus_dma_tag_t dmat, bus_dmamap_t *mapp);
79 void sparc64_dma_free_map(bus_dma_tag_t dmat, bus_dmamap_t map);
H A Dbus_dma.h81 int (*dm_dmamap_load_phys)(bus_dma_tag_t dmat, bus_dmamap_t map,
84 int (*dm_dmamap_load_buffer)(bus_dma_tag_t dmat, bus_dmamap_t map,
87 void (*dm_dmamap_waitok)(bus_dma_tag_t dmat, bus_dmamap_t map,
90 bus_dma_segment_t *(*dm_dmamap_complete)(bus_dma_tag_t dmat,
/freebsd-10.1-release/sys/x86/iommu/
H A Dbusdma_dmar.c258 void *lockfuncarg, bus_dma_tag_t *dmat)
263 *dmat = NULL;
277 *dmat = (bus_dma_tag_t)newtag;
288 struct bus_dma_tag_dmar *dmat, *dmat_copy, *parent; local
292 dmat_copy = dmat = (struct bus_dma_tag_dmar *)dmat1;
294 if (dmat != NULL) {
295 if (dmat->map_count != 0) {
299 while (dmat != NULL) {
300 parent = (struct bus_dma_tag_dmar *)dmat->common.parent;
301 if (atomic_fetchadd_int(&dmat
254 dmar_bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t alignment, bus_addr_t boundary, bus_addr_t lowaddr, bus_addr_t highaddr, bus_dma_filter_t *filter, void *filterarg, bus_size_t maxsize, int nsegments, bus_size_t maxsegsz, int flags, bus_dma_lock_t *lockfunc, void *lockfuncarg, bus_dma_tag_t *dmat) argument
318 dmar_bus_dmamap_create(bus_dma_tag_t dmat, int flags, bus_dmamap_t *mapp) argument
349 dmar_bus_dmamap_destroy(bus_dma_tag_t dmat, bus_dmamap_t map1) argument
371 dmar_bus_dmamem_alloc(bus_dma_tag_t dmat, void** vaddr, int flags, bus_dmamap_t *mapp) argument
411 dmar_bus_dmamem_free(bus_dma_tag_t dmat, void *vaddr, bus_dmamap_t map1) argument
579 dmar_bus_dmamap_load_ma(bus_dma_tag_t dmat, bus_dmamap_t map1, struct vm_page **ma, bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs, int *segp) argument
593 dmar_bus_dmamap_load_phys(bus_dma_tag_t dmat, bus_dmamap_t map1, vm_paddr_t buf, bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp) argument
622 dmar_bus_dmamap_load_buffer(bus_dma_tag_t dmat, bus_dmamap_t map1, void *buf, bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs, int *segp) argument
683 dmar_bus_dmamap_waitok(bus_dma_tag_t dmat, bus_dmamap_t map1, struct memdesc *mem, bus_dmamap_callback_t *callback, void *callback_arg) argument
698 dmar_bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map1, bus_dma_segment_t *segs, int nsegs, int error) argument
735 dmar_bus_dmamap_unload(bus_dma_tag_t dmat, bus_dmamap_t map1) argument
767 dmar_bus_dmamap_sync(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dmasync_op_t op) argument
[all...]
/freebsd-10.1-release/sys/dev/sound/pci/
H A Dhdspe.c168 /*dmatag*/&sc->dmat) != 0) {
176 if (bus_dmamem_alloc(sc->dmat, (void **)&sc->pbuf,
182 if (bus_dmamap_load(sc->dmat, sc->pmap, sc->pbuf, sc->bufsize,
189 if (bus_dmamem_alloc(sc->dmat, (void **)&sc->rbuf,
195 if (bus_dmamap_load(sc->dmat, sc->rmap, sc->rbuf, sc->bufsize,
343 bus_dmamap_unload(sc->dmat, sc->rmap);
344 bus_dmamap_unload(sc->dmat, sc->pmap);
345 bus_dmamem_free(sc->dmat, sc->rbuf, sc->rmap);
346 bus_dmamem_free(sc->dmat, sc->pbuf, sc->pmap);
371 if (sc->dmat)
[all...]
H A Dhdspe.h155 bus_dma_tag_t dmat; member in struct:sc_info
/freebsd-10.1-release/sys/dev/firewire/
H A Dfwdma.c83 /*parent*/ fc->dmat,
127 fwdma_malloc_size(bus_dma_tag_t dmat, bus_dmamap_t *dmamap, argument
132 if (bus_dmamem_alloc(dmat, &v_addr, flag, dmamap)) {
136 bus_dmamap_load(dmat, *dmamap, v_addr, size,
142 fwdma_free_size(bus_dma_tag_t dmat, bus_dmamap_t dmamap, argument
145 bus_dmamap_unload(dmat, dmamap);
146 bus_dmamem_free(dmat, vaddr, dmamap);
181 /*parent*/ fc->dmat,
H A Dfwohcivar.h65 bus_dma_tag_t dmat; member in struct:fwohci_softc::fwohci_dbch
/freebsd-10.1-release/sys/dev/bktr/
H A Dbktr_os.c957 bktr->dmat = pa->pa_dmat;
1007 bktr->dmat = pa->pa_dmat;
1102 bus_dma_tag_t dmat = bktr->dmat; local
1112 if (bus_dmamem_alloc(dmat, size, align, 0, &seg, 1,
1115 if (bus_dmamem_alloc(dmat, size, align, 0, &seg, 1,
1122 if (bus_dmamem_map(dmat, &seg, rseg, size,
1126 bus_dmamem_free(dmat, &seg, rseg);
1135 if (bus_dmamap_create(dmat, size, 1, size, 0, BUS_DMA_NOWAIT, dmapp)) {
1138 bus_dmamem_unmap(dmat, kv
1159 bus_dma_tag_t dmat = bktr->dmat; local
[all...]
/freebsd-10.1-release/sys/dev/fatm/
H A Dif_fatmvar.h143 bus_dma_tag_t dmat; /* DMA tag */ member in struct:fatm_mem
289 bus_dmamap_sync_size((SC)->stat_mem.dmat, \
295 bus_dmamap_sync_size((SC)->stat_mem.dmat, \
301 bus_dmamap_sync_size((M)->dmat, (M)->map, \
306 bus_dmamap_sync_size((M)->dmat, (M)->map, \
/freebsd-10.1-release/sys/sparc64/sbus/
H A Dlsi64854.c299 bus_dma_tag_t dmat; local
309 dmat = sc->sc_buffer_dmat;
311 bus_dmamap_sync(dmat, dmam, (csr & D_WRITE) != 0 ?
313 bus_dmamap_unload(dmat, dmam);
475 bus_dma_tag_t dmat; local
568 dmat = sc->sc_buffer_dmat;
570 bus_dmamap_sync(dmat, dmam, (csr & D_WRITE) != 0 ?
572 bus_dmamap_unload(dmat, dmam);
712 bus_dma_tag_t dmat; local
754 dmat
[all...]
/freebsd-10.1-release/sys/dev/aic7xxx/
H A Daic_osm_lib.h167 #define aic_dmamem_alloc(aic, dmat, vaddr, flags, mapp) \
168 bus_dmamem_alloc(dmat, vaddr, flags, mapp)
170 #define aic_dmamem_free(aic, dmat, vaddr, map) \
171 bus_dmamem_free(dmat, vaddr, map)
179 #define aic_dmamap_load(aic, dmat, map, addr, buflen, callback, \
181 bus_dmamap_load(dmat, map, addr, buflen, callback, callback_arg, flags)
/freebsd-10.1-release/sys/dev/mxge/
H A Dif_mxge_var.h120 bus_dma_tag_t dmat; member in struct:__anon9358
156 bus_dma_tag_t dmat; member in struct:__anon9361
179 bus_dma_tag_t dmat; member in struct:__anon9362
/freebsd-10.1-release/sys/dev/usb/
H A Dusb_busdma.h155 struct usb_dma_tag *udt, bus_dma_tag_t dmat, struct mtx *mtx,

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