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Searched refs:sg (Results 1 – 25 of 156) sorted by relevance

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/freebsd-14.2/sys/compat/linuxkpi/common/include/linux/
H A Dscatterlist.h92 #define sg_dma_len(sg) (sg)->length argument
101 for (iter = 0, sg = (sglist); iter < (sgmax); iter++, sg = sg_next(sg))
153 sg++; in sg_next()
155 sg = sg_chain_ptr(sg); in sg_next()
194 bzero(sg, sizeof(*sg) * nents); in sg_init_table()
456 for (nents = 0; sg; sg = sg_next(sg)) in sg_nents()
479 sg = iter->sg; in _sg_iter_next()
485 sg = sg_next(sg); in _sg_iter_next()
491 iter->sg = sg; in _sg_iter_next()
520 piter->sg = sg_next(piter->sg); in __sg_page_iter_next()
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H A Ddma-mapping.h68 int (*map_sg)(struct device *dev, struct scatterlist *sg,
70 void (*unmap_sg)(struct device *dev, struct scatterlist *sg, int nents,
82 void (*sync_sg_for_cpu)(struct device *dev, struct scatterlist *sg,
84 void (*sync_sg_for_device)(struct device *dev, struct scatterlist *sg,
104 void linux_dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg,
192 #define dma_unmap_sg_attrs(dev, sg, nents, dir, attrs) \ argument
193 linux_dma_unmap_sg_attrs(dev, sg, nents, dir, 0)
267 dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, in dma_sync_sg_for_cpu() argument
273 dma_sync_sg_for_device(struct device *dev, struct scatterlist *sg, int nelems, in dma_sync_sg_for_device() argument
/freebsd-14.2/sys/kern/
H A Dsubr_sglist.c93 if (sg->sg_nseg == sg->sg_maxseg) in _sglist_append_range()
98 sg->sg_nseg++; in _sglist_append_range()
137 ss = &sg->sg_segs[sg->sg_nseg - 1]; in _sglist_append_buf()
290 sglist_init(sg, nsegs, (struct sglist_seg *)(sg + 1)); in sglist_alloc()
291 return (sg); in sglist_alloc()
369 ss = &sg->sg_segs[sg->sg_nseg - 1]; in sglist_append_phys()
513 ss = &sg->sg_segs[sg->sg_nseg - 1]; in sglist_append_vmpages()
566 ss = &sg->sg_segs[sg->sg_nseg - 1]; in sglist_append_sglist()
711 return (sg); in sglist_build()
804 *head = sg; in sglist_split()
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H A Dtty_compat.c103 struct sgttyb *sg = (struct sgttyb *)data; in ttsetcompat() local
106 if ((speed = sg->sg_ispeed) > MAX_SPEED || speed < 0) in ttsetcompat()
113 if ((speed = sg->sg_ospeed) > MAX_SPEED || speed < 0) in ttsetcompat()
120 term->c_cc[VERASE] = sg->sg_erase; in ttsetcompat()
121 term->c_cc[VKILL] = sg->sg_kill; in ttsetcompat()
123 (sg->sg_flags&0xffff); in ttsetcompat()
201 struct sgttyb *sg = (struct sgttyb *)data; in tty_ioctl_compat() local
204 sg->sg_ospeed = ttcompatspeedtab(tp->t_termios.c_ospeed, in tty_ioctl_compat()
207 sg->sg_ispeed = sg->sg_ospeed; in tty_ioctl_compat()
211 sg->sg_erase = cc[VERASE]; in tty_ioctl_compat()
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/freebsd-14.2/sys/sys/
H A Dsglist.h64 sg->sg_segs = segs; in sglist_init()
65 sg->sg_nseg = 0; in sglist_init()
66 sg->sg_maxseg = maxsegs; in sglist_init()
67 refcount_init(&sg->sg_refs, 1); in sglist_init()
71 sglist_reset(struct sglist *sg) in sglist_reset() argument
74 sg->sg_nseg = 0; in sglist_reset()
78 sglist_hold(struct sglist *sg) in sglist_hold() argument
81 refcount_acquire(&sg->sg_refs); in sglist_hold()
82 return (sg); in sglist_hold()
107 void sglist_free(struct sglist *sg);
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/freebsd-14.2/sys/dev/xdma/
H A Dxdma_sglist.c63 free(xchan->sg, M_XDMA); in xchan_sglist_free()
78 sg[i].src_width = xr->src_width; in xdma_sglist_add()
79 sg[i].dst_width = xr->dst_width; in xdma_sglist_add()
83 sg[i].dst_addr = xr->dst_addr; in xdma_sglist_add()
85 sg[i].src_addr = xr->src_addr; in xdma_sglist_add()
88 sg[i].len = seg[i].ds_len; in xdma_sglist_add()
89 sg[i].direction = xr->direction; in xdma_sglist_add()
91 sg[i].first = 0; in xdma_sglist_add()
92 sg[i].last = 0; in xdma_sglist_add()
95 sg[0].first = 1; in xdma_sglist_add()
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/freebsd-14.2/lib/libnetgraph/
H A Dsock.c100 sg->sg_family = AF_NETGRAPH; in NgMkSockNode()
101 sg->sg_len = strlen(sg->sg_data) + 1 + NGSA_OVERHEAD; in NgMkSockNode()
102 if (bind(cs, (struct sockaddr *) sg, sg->sg_len) < 0) { in NgMkSockNode()
105 NGLOG("bind(%s)", sg->sg_data); in NgMkSockNode()
153 sg->sg_family = AF_NETGRAPH; in NgMkSockNode()
154 sg->sg_len = strlen(sg->sg_data) + 1 + NGSA_OVERHEAD; in NgMkSockNode()
155 if (connect(ds, (struct sockaddr *) sg, sg->sg_len) < 0) { in NgMkSockNode()
278 sg->sg_family = AF_NETGRAPH; in NgSendData()
280 sg->sg_len = strlen(sg->sg_data) + 1 + NGSA_OVERHEAD; in NgSendData()
285 _NgDebugSockaddr(sg); in NgSendData()
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H A Dmsg.c182 struct sockaddr_ng *const sg = (struct sockaddr_ng *) sgbuf; in NgDeliverMsg() local
208 sg->sg_family = AF_NETGRAPH; in NgDeliverMsg()
210 strlcpy(sg->sg_data, path, NG_PATHSIZ); in NgDeliverMsg()
211 sg->sg_len = strlen(sg->sg_data) + 1 + NGSA_OVERHEAD; in NgDeliverMsg()
217 _NgDebugSockaddr(sg); in NgDeliverMsg()
218 _NgDebugMsg(msg, sg->sg_data); in NgDeliverMsg()
223 0, (struct sockaddr *) sg, sg->sg_len) < 0) { in NgDeliverMsg()
226 NGLOG("sendto(%s)", sg->sg_data); in NgDeliverMsg()
278 strlcpy(path, sg->sg_data, NG_PATHSIZ); in NgRecvMsg()
284 _NgDebugSockaddr(sg); in NgRecvMsg()
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/freebsd-14.2/sys/vm/
H A Dsg_pager.c74 struct sglist *sg; in sg_pager_alloc() local
90 sg = handle; in sg_pager_alloc()
91 for (i = 0; i < sg->sg_nseg; i++) { in sg_pager_alloc()
117 object->handle = sglist_hold(sg); in sg_pager_alloc()
125 struct sglist *sg; in sg_pager_dealloc() local
138 sg = object->handle; in sg_pager_dealloc()
139 sglist_free(sg); in sg_pager_dealloc()
148 struct sglist *sg; in sg_pager_getpages() local
159 sg = object->handle; in sg_pager_getpages()
171 for (i = 0; i < sg->sg_nseg; i++) { in sg_pager_getpages()
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/freebsd-14.2/sys/contrib/openzfs/module/os/linux/zfs/
H A Dabd_os.c334 sg = table.sgl; in abd_alloc_chunks()
343 sg = sg_next(sg); in abd_alloc_chunks()
466 page = sg_page(sg); in abd_free_chunks()
546 sg[nr - 1].end = 1; in sg_init_table()
562 for ((i) = 0, (sg) = (sgl); (i) < (nr); (i)++, (sg) = sg_next(sg))
570 sg->page = page; in sg_set_page()
571 sg->length = len; in sg_set_page()
577 return (sg->page); in sg_page()
583 if (sg->end) in sg_next()
586 return (sg + 1); in sg_next()
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/freebsd-14.2/sys/geom/linux_lvm/
H A Dg_linux_lvm.c252 pv = sg->sg_pv; in g_llvm_start()
266 pv = sg->sg_pv; in g_llvm_start()
333 sg->sg_pv = NULL; in g_llvm_remove_disk()
468 sg->sg_pv = pv; in g_llvm_add_disk()
473 lv->lv_name, sg->sg_start, sg->sg_end, in g_llvm_add_disk()
474 sg->sg_pvname, sg->sg_pvstart, in g_llvm_add_disk()
1129 sg = malloc(sizeof(*sg), M_GLLVM, M_NOWAIT|M_ZERO); in llvm_textconf_decode_sg()
1130 if (sg == NULL) in llvm_textconf_decode_sg()
1159 strncpy(sg->sg_pvname, v, sizeof(sg->sg_pvname)); in llvm_textconf_decode_sg()
1186 sg->sg_end = sg->sg_start + sg->sg_count - 1; in llvm_textconf_decode_sg()
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/freebsd-14.2/sys/net80211/
H A Dieee80211_superg.h115 struct ieee80211_superg *sg = ic->ic_superg; in ieee80211_ff_age_all() local
117 if (sg != NULL) { in ieee80211_ff_age_all()
118 ieee80211_ff_age(ic, &sg->ff_stageq[WME_AC_VO], quanta); in ieee80211_ff_age_all()
119 ieee80211_ff_age(ic, &sg->ff_stageq[WME_AC_VI], quanta); in ieee80211_ff_age_all()
120 ieee80211_ff_age(ic, &sg->ff_stageq[WME_AC_BE], quanta); in ieee80211_ff_age_all()
121 ieee80211_ff_age(ic, &sg->ff_stageq[WME_AC_BK], quanta); in ieee80211_ff_age_all()
128 struct ieee80211_superg *sg = ic->ic_superg; in ieee80211_ff_flush() local
130 if (sg != NULL) in ieee80211_ff_flush()
131 ieee80211_ff_age(ic, &sg->ff_stageq[ac], 0x7fffffff); in ieee80211_ff_flush()
/freebsd-14.2/sys/dev/mlx5/mlx5_ib/
H A Dmlx5_ib_mem.c52 struct scatterlist *sg; in mlx5_ib_cont_pages() local
61 for_each_sg(umem->sg_head.sgl, sg, umem->nmap, entry) { in mlx5_ib_cont_pages()
62 len = sg_dma_len(sg) >> PAGE_SHIFT; in mlx5_ib_cont_pages()
63 pfn = sg_dma_address(sg) >> PAGE_SHIFT; in mlx5_ib_cont_pages()
137 struct scatterlist *sg; in __mlx5_ib_populate_pas() local
156 for_each_sg(umem->sg_head.sgl, sg, umem->nmap, entry) { in __mlx5_ib_populate_pas()
157 len = sg_dma_len(sg) >> umem_page_shift; in __mlx5_ib_populate_pas()
158 base = sg_dma_address(sg); in __mlx5_ib_populate_pas()
/freebsd-14.2/sys/amd64/vmm/
H A Dvmm_mem.c62 struct sglist *sg; in vmm_mmio_alloc() local
64 sg = sglist_alloc(1, M_WAITOK); in vmm_mmio_alloc()
65 error = sglist_append_phys(sg, hpa, len); in vmm_mmio_alloc()
68 obj = vm_pager_allocate(OBJT_SG, sg, len, VM_PROT_RW, 0, NULL); in vmm_mmio_alloc()
103 sglist_free(sg); in vmm_mmio_alloc()
/freebsd-14.2/sys/dev/mlx5/mlx5_fpga/
H A Dmlx5fpga_trans.c217 trans_priv->buf.sg[0].data = header; in mlx5_fpga_trans_exec()
218 trans_priv->buf.sg[0].size = sizeof(trans_priv->header); in mlx5_fpga_trans_exec()
220 trans_priv->buf.sg[1].data = trans->data; in mlx5_fpga_trans_exec()
221 trans_priv->buf.sg[1].size = trans->size; in mlx5_fpga_trans_exec()
252 buf->sg[0].size); in mlx5_fpga_trans_recv()
254 if (buf->sg[0].size < MLX5_ST_SZ_BYTES(fpga_shell_qp_packet)) { in mlx5_fpga_trans_recv()
256 buf->sg[0].size); in mlx5_fpga_trans_recv()
261 tid = MLX5_GET(fpga_shell_qp_packet, buf->sg[0].data, tid); in mlx5_fpga_trans_recv()
266 type = MLX5_GET(fpga_shell_qp_packet, buf->sg[0].data, type); in mlx5_fpga_trans_recv()
282 MLX5_ADDR_OF(fpga_shell_qp_packet, buf->sg[0].data, in mlx5_fpga_trans_recv()
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H A Dmlx5fpga_conn.c52 if (unlikely(!buf->sg[0].data)) in mlx5_fpga_conn_map_buf()
56 buf->sg[0].dma_addr = dma_map_single(dma_device, buf->sg[0].data, in mlx5_fpga_conn_map_buf()
65 if (!buf->sg[1].data) in mlx5_fpga_conn_map_buf()
68 buf->sg[1].dma_addr = dma_map_single(dma_device, buf->sg[1].data, in mlx5_fpga_conn_map_buf()
74 buf->sg[0].size, buf->dma_dir); in mlx5_fpga_conn_map_buf()
88 if (buf->sg[1].data) in mlx5_fpga_conn_unmap_buf()
90 buf->sg[1].size, buf->dma_dir); in mlx5_fpga_conn_unmap_buf()
92 if (likely(buf->sg[0].data)) in mlx5_fpga_conn_unmap_buf()
94 buf->sg[0].size, buf->dma_dir); in mlx5_fpga_conn_unmap_buf()
153 if (!buf->sg[sgi].data) in mlx5_fpga_conn_post_send()
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/freebsd-14.2/sys/ofed/drivers/infiniband/core/
H A Dib_umem.c53 struct scatterlist *sg; in __ib_umem_release() local
62 for_each_sg(umem->sg_head.sgl, sg, umem->npages, i) { in __ib_umem_release()
64 page = sg_page(sg); in __ib_umem_release()
97 struct scatterlist *sg, *sg_list_start; in ib_umem_get() local
193 for_each_sg(sg_list_start, sg, ret, i) { in ib_umem_get()
194 sg_set_page(sg, page_list[i], PAGE_SIZE, 0); in ib_umem_get()
198 sg_list_start = sg; in ib_umem_get()
307 struct scatterlist *sg; in ib_umem_page_count() local
315 for_each_sg(umem->sg_head.sgl, sg, umem->nmap, i) in ib_umem_page_count()
316 n += sg_dma_len(sg) >> shift; in ib_umem_page_count()
/freebsd-14.2/sys/dev/aac/
H A Daac_disk.c183 struct aac_sg_table *sg; in aac_dump_map_sg() local
188 sg = &bw->SgMap; in aac_dump_map_sg()
190 if (sg != NULL) { in aac_dump_map_sg()
191 sg->SgCount = nsegs; in aac_dump_map_sg()
195 sg->SgEntry[i].SgAddress = segs[i].ds_addr; in aac_dump_map_sg()
196 sg->SgEntry[i].SgByteCount = segs[i].ds_len; in aac_dump_map_sg()
210 struct aac_sg_table64 *sg; in aac_dump_map_sg64() local
215 sg = &bw->SgMap64; in aac_dump_map_sg64()
217 if (sg != NULL) { in aac_dump_map_sg64()
218 sg->SgCount = nsegs; in aac_dump_map_sg64()
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/freebsd-14.2/sys/dev/netmap/
H A Dif_vtnet_netmap.h81 struct sglist *sg = txq->vtntx_sg; in vtnet_netmap_txsync() local
98 sglist_reset(sg); // cheap in vtnet_netmap_txsync()
99 err = sglist_append(sg, &txq->vtntx_shrhdr, sc->vtnet_hdr_size); in vtnet_netmap_txsync()
100 err |= sglist_append_phys(sg, paddr + offset, len); in vtnet_netmap_txsync()
103 err = virtqueue_enqueue(vq, /*cookie=*/txq, sg, in vtnet_netmap_txsync()
104 /*readable=*/sg->sg_nseg, in vtnet_netmap_txsync()
169 struct sglist sg = { ss, 0, 0, 2 }; in vtnet_netmap_kring_refill() local
185 sglist_reset(&sg); in vtnet_netmap_kring_refill()
187 err |= sglist_append_phys(&sg, paddr + offset, in vtnet_netmap_kring_refill()
192 err = virtqueue_enqueue(vq, /*cookie=*/rxq, &sg, in vtnet_netmap_kring_refill()
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/freebsd-14.2/sys/dev/virtio/scsi/
H A Dvirtio_scsi.c1045 struct sglist *sg; in vtscsi_fill_scsi_cmd_sglist() local
1058 sglist_reset(sg); in vtscsi_fill_scsi_cmd_sglist()
1064 if (error || sg->sg_nseg == sg->sg_maxseg) in vtscsi_fill_scsi_cmd_sglist()
1092 error, req, ccbh, sg->sg_nseg, sg->sg_maxseg); in vtscsi_fill_scsi_cmd_sglist()
1100 struct sglist *sg; in vtscsi_execute_scsi_cmd() local
1216 struct sglist *sg; in vtscsi_abort_timedout_scsi_cmd() local
1238 sglist_reset(sg); in vtscsi_abort_timedout_scsi_cmd()
1528 sglist_reset(sg); in vtscsi_execute_abort_task_cmd()
1596 sglist_reset(sg); in vtscsi_execute_reset_dev_cmd()
1832 sglist_reset(sg); in vtscsi_enqueue_event_buf()
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/freebsd-14.2/sys/dev/iser/
H A Diser_memory.c62 struct scatterlist *sg, *sgl, *next_sg = NULL; in iser_data_buf_aligned_len() local
72 for_each_sg(sgl, sg, data->dma_nents, i) { in iser_data_buf_aligned_len()
76 next_sg = sg_next(sg); in iser_data_buf_aligned_len()
80 end_addr = start_addr + ib_sg_dma_len(ibdev, sg); in iser_data_buf_aligned_len()
112 struct scatterlist *sg = mem->sgl; in iser_reg_dma() local
116 reg->sge.length = ib_sg_dma_len(device->ib_device, &sg[0]); in iser_reg_dma()
117 reg->sge.addr = ib_sg_dma_address(device->ib_device, &sg[0]); in iser_reg_dma()
174 n = ib_map_mr_sg(mr, mem->sg, mem->size, NULL, SIZE_4K); in iser_fast_reg_mr()
/freebsd-14.2/sys/dev/aic7xxx/
H A Daic79xx_inline.h250 struct ahd_dma64_seg *sg; in ahd_sg_setup() local
253 sg->addr = aic_htole64(addr); in ahd_sg_setup()
255 return (sg + 1); in ahd_sg_setup()
257 struct ahd_dma_seg *sg; in ahd_sg_setup() local
263 return (sg + 1); in ahd_sg_setup()
295 struct ahd_dma64_seg *sg; in ahd_setup_data_scb() local
299 scb->hscb->datacnt = sg->len; in ahd_setup_data_scb()
301 struct ahd_dma_seg *sg; in ahd_setup_data_scb() local
306 dataptr_words[0] = sg->addr; in ahd_setup_data_scb()
314 scb->hscb->datacnt = sg->len; in ahd_setup_data_scb()
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/freebsd-14.2/sys/dev/mthca/
H A Dmthca_wqe.h117 struct ib_sge *sg) in mthca_set_data_seg() argument
119 dseg->byte_count = cpu_to_be32(sg->length); in mthca_set_data_seg()
120 dseg->lkey = cpu_to_be32(sg->lkey); in mthca_set_data_seg()
121 dseg->addr = cpu_to_be64(sg->addr); in mthca_set_data_seg()
/freebsd-14.2/sys/dev/xdma/controller/
H A Dpl330.c426 pl330_ccr_port_width(struct xdma_sglist *sg, uint32_t *addr) in pl330_ccr_port_width() argument
432 switch (sg->src_width) { in pl330_ccr_port_width()
446 switch (sg->dst_width) { in pl330_ccr_port_width()
467 struct xdma_sglist *sg, uint32_t sg_n) in pl330_channel_submit_sg() argument
498 if (sg[i].direction == XDMA_DEV_TO_MEM) in pl330_channel_submit_sg()
505 err = pl330_ccr_port_width(&sg[i], &reg); in pl330_channel_submit_sg()
511 src_addr_lo = (uint32_t)sg[i].src_addr; in pl330_channel_submit_sg()
512 dst_addr_lo = (uint32_t)sg[i].dst_addr; in pl330_channel_submit_sg()
513 len = (uint32_t)sg[i].len; in pl330_channel_submit_sg()
521 if (sg[i].src_width != sg[i].dst_width) in pl330_channel_submit_sg()
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/freebsd-14.2/sys/dev/virtio/network/
H A Dif_vtnet.c1707 sglist_reset(sg); in vtnet_rxq_enqueue_buf()
1738 return (virtqueue_enqueue(rxq->vtnrx_vq, m, sg, 0, sg->sg_nseg)); in vtnet_rxq_enqueue_buf()
2541 sglist_reset(sg); in vtnet_txq_enqueue_buf()
2564 error = virtqueue_enqueue(vq, txhdr, sg, sg->sg_nseg, 0); in vtnet_txq_enqueue_buf()
3556 struct sglist sg; in vtnet_ctrl_mac_cmd() local
3581 vtnet_exec_ctrl_cmd(sc, &s.ack, &sg, sg.sg_nseg - 1, 1); in vtnet_ctrl_mac_cmd()
3615 vtnet_exec_ctrl_cmd(sc, &s.ack, &sg, sg.sg_nseg - 1, 1); in vtnet_ctrl_guest_offloads()
3649 vtnet_exec_ctrl_cmd(sc, &s.ack, &sg, sg.sg_nseg - 1, 1); in vtnet_ctrl_mq_cmd()
3683 vtnet_exec_ctrl_cmd(sc, &s.ack, &sg, sg.sg_nseg - 1, 1); in vtnet_ctrl_rx_cmd()
3812 vtnet_exec_ctrl_cmd(sc, &ack, &sg, sg.sg_nseg - 1, 1); in vtnet_rx_filter_mac()
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