Searched refs:segs (Results 1 - 25 of 248) sorted by relevance

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/freebsd-10.0-release/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.c154 phyp_iommu_map(device_t dev, bus_dma_segment_t *segs, int *nsegs, argument
171 /* XXX: consolidate segs? */
173 allocsize = round_page(segs[i].ds_len +
174 (segs[i].ds_addr & PAGE_MASK));
183 KASSERT((alloced + (segs[i].ds_addr & PAGE_MASK)) %
187 tce = trunc_page(segs[i].ds_addr);
198 segs[i].ds_addr = alloced + (segs[i].ds_addr & PAGE_MASK);
199 KASSERT(segs[i].ds_addr > 0, ("Address needs to be positive"));
200 KASSERT(segs[
212 phyp_iommu_unmap(device_t dev, bus_dma_segment_t *segs, int nsegs, void *cookie) argument
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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
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/freebsd-10.0-release/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-10.0-release/libexec/rtld-elf/
H A Dmap_object.c61 Elf_Phdr **segs; local
110 segs = alloca(sizeof(segs[0]) * hdr->e_phnum);
120 segs[++nsegs] = phdr;
121 if ((segs[nsegs]->p_align & (PAGE_SIZE - 1)) != 0) {
175 base_vaddr = trunc_page(segs[0]->p_vaddr);
176 base_vlimit = round_page(segs[nsegs]->p_vaddr + segs[nsegs]->p_memsz);
195 data_offset = trunc_page(segs[i]->p_offset);
196 data_vaddr = trunc_page(segs[
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/freebsd-10.0-release/sys/kern/
H A Dsubr_bus_dma.c102 struct mbuf *m0, bus_dma_segment_t *segs, int *nsegs, int flags)
112 segs, nsegs);
280 bus_dma_segment_t *segs; local
301 segs = _bus_dmamap_complete(dmat, map, NULL, nsegs, error);
303 (*callback)(callback_arg, segs, 0, error);
305 (*callback)(callback_arg, segs, nsegs, 0);
321 bus_dma_segment_t *segs; local
331 segs = _bus_dmamap_complete(dmat, map, NULL, nsegs, error);
333 (*callback)(callback_arg, segs, 0, 0, error);
335 (*callback)(callback_arg, segs, nseg
101 _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
343 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
360 bus_dma_segment_t *segs; local
384 bus_dma_segment_t *segs; local
429 bus_dma_segment_t *segs; local
468 bus_dma_segment_t *segs; local
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/freebsd-10.0-release/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-10.0-release/sys/dev/sfxge/
H A Dsfxge_dma.c43 sfxge_dma_cb(void *arg, bus_dma_segment_t *segs, int nseg, int error) argument
54 *addr = segs[0].ds_addr;
59 struct mbuf **mp, bus_dma_segment_t *segs, int *nsegs, int maxsegs)
73 psegs = segs;
76 sfxge_map_mbuf_fast(tag, map, m, segs);
93 err = bus_dmamap_load_mbuf_sg(tag, map, *mp, segs, &seg_count, 0);
58 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-10.0-release/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-10.0-release/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
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/freebsd-10.0-release/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-10.0-release/sys/sparc64/include/
H A Dbus_dma.h83 bus_dma_segment_t *segs, int *segp);
86 bus_dma_segment_t *segs, int *segp);
91 bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error);
/freebsd-10.0-release/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
762 _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
843 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
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/freebsd-10.0-release/sys/sys/
H A Dbus_dma.h216 struct mbuf *mbuf, bus_dma_segment_t *segs,
321 int flags, bus_dma_segment_t *segs, int *segp);
325 int flags, bus_dma_segment_t *segs, int *segp);
329 bus_dma_segment_t *segs,
H A Dsglist.h60 sglist_init(struct sglist *sg, u_short maxsegs, struct sglist_seg *segs) argument
63 sg->sg_segs = segs;
/freebsd-10.0-release/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/mib/
H A Dtst.tcp.ksh62 segs = args[0];
66 /opens && bytes && segs/
/freebsd-10.0-release/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-10.0-release/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
666 _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
743 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
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/freebsd-10.0-release/sys/x86/x86/
H A Dbusdma_machdep.c683 bus_size_t sgsize, bus_dma_segment_t *segs, int *segp)
705 segs[seg].ds_addr = curaddr;
706 segs[seg].ds_len = sgsize;
708 if (curaddr == segs[seg].ds_addr + segs[seg].ds_len &&
709 (segs[seg].ds_len + sgsize) <= dmat->maxsegsz &&
711 (segs[seg].ds_addr & bmask) == (curaddr & bmask)))
712 segs[seg].ds_len += sgsize;
716 segs[seg].ds_addr = curaddr;
717 segs[se
682 _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
729 _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
783 _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
866 _bus_dmamap_complete(bus_dma_tag_t dmat, bus_dmamap_t map, bus_dma_segment_t *segs, int nsegs, int error) argument
[all...]
/freebsd-10.0-release/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;
/freebsd-10.0-release/sys/dev/ips/
H A Dips_disk.c42 static void ipsd_dump_map_sg(void *arg, bus_dma_segment_t *segs, int nsegs,
241 ipsd_dump_map_sg(void *arg, bus_dma_segment_t *segs, int nsegs, int error) argument
266 sg_list[i].addr = segs[i].ds_addr;
267 sg_list[i].len = segs[i].ds_len;
268 length += segs[i].ds_len;
274 command_struct->buffaddr = segs[0].ds_addr;
275 length = segs[0].ds_len;
/freebsd-10.0-release/sys/dev/safe/
H A Dsafevar.h87 bus_dma_segment_t segs[SAFE_MAX_PART]; member in struct:safe_operand
125 #define re_src_segs re_src.segs
132 #define re_dst_segs re_dst.segs
/freebsd-10.0-release/sys/dev/drm2/
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;

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