Searched refs:segs (Results 1 - 25 of 274) sorted by relevance

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/freebsd-10-stable/sys/powerpc/pseries/
H A Dplpar_iommu.h36 int phyp_iommu_map(device_t dev, bus_dma_segment_t *segs, int *nsegs,
39 int phyp_iommu_unmap(device_t dev, bus_dma_segment_t *segs, int nsegs,
H A Dplpar_iommu.c159 phyp_iommu_map(device_t dev, bus_dma_segment_t *segs, int *nsegs, argument
176 /* XXX: consolidate segs? */
178 allocsize = round_page(segs[i].ds_len +
179 (segs[i].ds_addr & PAGE_MASK));
188 KASSERT((alloced + (segs[i].ds_addr & PAGE_MASK)) %
192 tce = trunc_page(segs[i].ds_addr);
203 segs[i].ds_addr = alloced + (segs[i].ds_addr & PAGE_MASK);
204 KASSERT(segs[i].ds_addr > 0, ("Address needs to be positive"));
205 KASSERT(segs[
217 phyp_iommu_unmap(device_t dev, bus_dma_segment_t *segs, int nsegs, void *cookie) argument
[all...]
H A Dphyp_llan.c118 static void llan_rx_load_cb(void *xsc, bus_dma_segment_t *segs, int nsegs,
232 llan_rx_load_cb(void *xsc, bus_dma_segment_t *segs, int nsegs, int err) argument
236 sc->rx_buf_phys = segs[0].ds_addr;
237 sc->rx_buf_len = segs[0].ds_len - 2*PAGE_SIZE;
238 sc->input_buf_phys = segs[0].ds_addr + segs[0].ds_len - PAGE_SIZE;
239 sc->filter_buf_phys = segs[0].ds_addr + segs[0].ds_len - 2*PAGE_SIZE;
281 bus_dma_segment_t segs[1]; local
301 segs,
375 llan_send_packet(void *xsc, bus_dma_segment_t *segs, int nsegs, bus_size_t mapsize, int error) argument
[all...]
/freebsd-10-stable/sys/dev/cxgb/sys/
H A Duipc_mvec.c54 struct mbuf **m, bus_dma_segment_t *segs, int *nsegs)
64 psegs = segs;
67 busdma_map_mbuf_fast(tag, map, n, segs);
84 err = bus_dmamap_load_mbuf_sg(tag, map, *m, segs, &seg_count, 0);
116 struct mbuf *m, bus_dma_segment_t *segs, int *nsegs)
119 for (*nsegs = 0; m != NULL ; segs++, *nsegs += 1, m = m->m_nextpkt)
120 busdma_map_mbuf_fast(tag, map, m, segs);
53 busdma_map_sg_collapse(bus_dma_tag_t tag, bus_dmamap_t map, struct mbuf **m, bus_dma_segment_t *segs, int *nsegs) argument
115 busdma_map_sg_vec(bus_dma_tag_t tag, bus_dmamap_t map, struct mbuf *m, bus_dma_segment_t *segs, int *nsegs) argument
H A Dmvec.h49 struct mbuf **m, bus_dma_segment_t *segs, int *nsegs);
51 struct mbuf *m, bus_dma_segment_t *segs, int *nsegs);
/freebsd-10-stable/libexec/rtld-elf/
H A Dmap_object.c60 Elf_Phdr **segs; local
113 segs = alloca(sizeof(segs[0]) * hdr->e_phnum);
123 segs[++nsegs] = phdr;
124 if ((segs[nsegs]->p_align & (PAGE_SIZE - 1)) != 0) {
189 base_vaddr = trunc_page(segs[0]->p_vaddr);
190 base_vlimit = round_page(segs[nsegs]->p_vaddr + segs[nsegs]->p_memsz);
194 if (npagesizes > 1 && round_page(segs[0]->p_filesz) >= pagesizes[1])
211 data_offset = trunc_page(segs[
[all...]
/freebsd-10-stable/sys/kern/
H A Dsubr_bus_dma.c115 struct mbuf *m0, bus_dma_segment_t *segs, int *nsegs, int flags)
125 segs, nsegs);
164 bus_dma_segment_t *segs = (bus_dma_segment_t *)bio->bio_data; local
165 return (_bus_dmamap_load_vlist(dmat, map, segs, bio->bio_ma_n,
181 bus_dma_segment_t *segs, int *segp)
192 flags, segs, segp);
328 bus_dma_segment_t *segs; local
349 segs = _bus_dmamap_complete(dmat, map, NULL, nsegs, error);
351 (*callback)(callback_arg, segs, 0, error);
353 (*callback)(callback_arg, segs, nseg
114 _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
179 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
369 bus_dma_segment_t *segs; local
391 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
408 bus_dma_segment_t *segs; local
432 bus_dma_segment_t *segs; local
477 bus_dma_segment_t *segs; local
516 bus_dma_segment_t *segs; local
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/freebsd-10-stable/sys/dev/hyperv/include/
H A Dhyperv_busdma.h42 void hyperv_dma_map_paddr(void *arg, bus_dma_segment_t *segs,
/freebsd-10-stable/sys/dev/oce/
H A Doce_util.c44 bus_dma_segment_t *segs,
131 * @param segs dma memory segments
136 oce_dma_map_addr(void *arg, bus_dma_segment_t * segs, int nseg, int error) argument
143 *paddr = segs->ds_addr;
223 * @param segs dma memory segments
228 oce_dma_map_ring(void *arg, bus_dma_segment_t * segs, int nseg, int error) argument
237 dpt->paddrs[i].lo = ADDR_LO(segs[i].ds_addr);
238 dpt->paddrs[i].hi = ADDR_HI(segs[i].ds_addr);
/freebsd-10-stable/sys/sys/
H A Dbus_dma.h209 struct mbuf *mbuf, bus_dma_segment_t *segs,
249 bus_dma_segment_t *segs, int *segp);
323 int flags, bus_dma_segment_t *segs, int *segp);
327 int flags, bus_dma_segment_t *segs, int *segp);
331 bus_dma_segment_t *segs, int *segp);
335 bus_dma_segment_t *segs,
H A Dsglist.h61 sglist_init(struct sglist *sg, u_short maxsegs, struct sglist_seg *segs) argument
64 sg->sg_segs = segs;
/freebsd-10-stable/sys/dev/sfxge/
H A Dsfxge_dma.c47 sfxge_dma_cb(void *arg, bus_dma_segment_t *segs, int nseg, int error) argument
58 *addr = segs[0].ds_addr;
63 struct mbuf **mp, bus_dma_segment_t *segs,
78 psegs = segs;
81 sfxge_map_mbuf_fast(tag, map, m, segs);
98 err = bus_dmamap_load_mbuf_sg(tag, map, *mp, segs, &seg_count, 0);
62 sfxge_dma_map_sg_collapse(bus_dma_tag_t tag, bus_dmamap_t map, struct mbuf **mp, bus_dma_segment_t *segs, int *nsegs, int maxsegs) argument
/freebsd-10-stable/sys/dev/advansys/
H A Dadvansys.h42 void adv_map(void *arg, bus_dma_segment_t *segs,
H A Dadwvar.h43 void adw_map(void *arg, bus_dma_segment_t *segs,
/freebsd-10-stable/sys/x86/include/
H A Dbusdma_impl.h68 bus_dma_segment_t *segs, int *segp);
71 bus_dma_segment_t *segs, int *segp);
74 bus_dma_segment_t *segs, int *segp);
79 bus_dma_segment_t *segs, int nsegs, int error);
/freebsd-10-stable/sys/sparc64/sparc64/
H A Dbus_machdep.c331 bus_size_t sgsize, bus_dma_segment_t *segs, int *segp)
353 segs[seg].ds_addr = curaddr;
354 segs[seg].ds_len = sgsize;
356 if (curaddr == segs[seg].ds_addr + segs[seg].ds_len &&
357 (segs[seg].ds_len + sgsize) <= dmat->dt_maxsegsz &&
359 (segs[seg].ds_addr & bmask) == (curaddr & bmask)))
360 segs[seg].ds_len += sgsize;
364 segs[seg].ds_addr = curaddr;
365 segs[se
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
460 nexus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
[all...]
/freebsd-10-stable/sys/mips/cavium/octe/
H A Dethernet-tx.c144 pko_command.s.segs = 1;
150 unsigned segs; local
164 segs = 0;
167 if (segs == CVMX_FPA_WQE_POOL_SIZE / sizeof (uint64_t))
178 segs++;
185 hw_buffer.s.size = segs;
189 pko_command.s.segs = segs;
/freebsd-10-stable/sys/dev/hyperv/vmbus/
H A Dhyperv_busdma.c41 hyperv_dma_map_paddr(void *arg, bus_dma_segment_t *segs, int nseg, int error) argument
49 *paddr = segs->ds_addr;
/freebsd-10-stable/sys/powerpc/powerpc/
H A Dbusdma_machdep.c666 bus_size_t sgsize, bus_dma_segment_t *segs, int *segp)
688 segs[seg].ds_addr = curaddr;
689 segs[seg].ds_len = sgsize;
691 if (curaddr == segs[seg].ds_addr + segs[seg].ds_len &&
692 (segs[seg].ds_len + sgsize) <= dmat->maxsegsz &&
694 (segs[seg].ds_addr & bmask) == (curaddr & bmask)))
695 segs[seg].ds_len += sgsize;
699 segs[seg].ds_addr = curaddr;
700 segs[se
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
853 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
[all...]
/freebsd-10-stable/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/mib/
H A Dtst.tcp.ksh62 segs = args[0];
66 /opens && bytes && segs/
/freebsd-10-stable/sys/dev/drm/
H A Ddrm_pci.c41 drm_pci_busdma_callback(void *arg, bus_dma_segment_t *segs, int nsegs, int error) argument
49 dmah->busaddr = segs[0].ds_addr;
/freebsd-10-stable/sys/x86/x86/
H A Dbusdma_machdep.c283 bus_size_t buflen, int flags, bus_dma_segment_t *segs, int *segp)
288 return (tc->impl->load_phys(dmat, map, buf, buflen, flags, segs,
294 bus_size_t tlen, int ma_offs, int flags, bus_dma_segment_t *segs,
301 segs, segp));
310 bus_size_t buflen, pmap_t pmap, int flags, bus_dma_segment_t *segs,
316 return (tc->impl->load_buffer(dmat, map, buf, buflen, pmap, flags, segs,
332 bus_dma_segment_t *segs, int nsegs, int error)
337 return (tc->impl->map_complete(dmat, map, segs, nsegs, error));
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
331 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
H A Dbusdma_bounce.c575 bus_size_t sgsize, bus_dma_segment_t *segs, int *segp)
597 segs[seg].ds_addr = curaddr;
598 segs[seg].ds_len = sgsize;
600 if (curaddr == segs[seg].ds_addr + segs[seg].ds_len &&
601 (segs[seg].ds_len + sgsize) <= dmat->common.maxsegsz &&
603 (segs[seg].ds_addr & bmask) == (curaddr & bmask)))
604 segs[seg].ds_len += sgsize;
608 segs[seg].ds_addr = curaddr;
609 segs[se
574 _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
621 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
673 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
750 bounce_bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
[all...]
/freebsd-10-stable/sys/ia64/ia64/
H A Dbusdma_machdep.c570 bus_size_t sgsize, bus_dma_segment_t *segs, int *segp)
592 segs[seg].ds_addr = curaddr;
593 segs[seg].ds_len = sgsize;
595 if (curaddr == segs[seg].ds_addr + segs[seg].ds_len &&
596 (segs[seg].ds_len + sgsize) <= dmat->maxsegsz &&
598 (segs[seg].ds_addr & bmask) == (curaddr & bmask)))
599 segs[seg].ds_len += sgsize;
603 segs[seg].ds_addr = curaddr;
604 segs[se
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
754 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
[all...]
/freebsd-10-stable/sys/dev/aac/
H A Daac_disk.c176 aac_dump_map_sg(void *arg, bus_dma_segment_t *segs, int nsegs, int error) argument
190 if (segs[i].ds_addr >= BUS_SPACE_MAXADDR_32BIT)
192 sg->SgEntry[i].SgAddress = segs[i].ds_addr;
193 sg->SgEntry[i].SgByteCount = segs[i].ds_len;
203 aac_dump_map_sg64(void *arg, bus_dma_segment_t *segs, int nsegs, int error) argument
217 sg->SgEntry64[i].SgAddress = segs[i].ds_addr;
218 sg->SgEntry64[i].SgByteCount = segs[i].ds_len;

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