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Searched refs:sg_offset (Results 1 – 25 of 35) sorted by relevance

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/linux/drivers/infiniband/sw/rdmavt/
H A Dtrace_mr.h144 TP_PROTO(struct ib_mr *ibmr, int sg_nents, unsigned int *sg_offset),
145 TP_ARGS(ibmr, sg_nents, sg_offset),
153 __field(uint, sg_offset)
162 __entry->sg_offset = sg_offset ? *sg_offset : 0;
172 __entry->sg_offset
H A Dmr.c594 int sg_nents, unsigned int *sg_offset) in rvt_map_mr_sg() argument
601 ret = ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, rvt_set_page); in rvt_map_mr_sg()
606 trace_rvt_map_mr_sg(ibmr, sg_nents, sg_offset); in rvt_map_mr_sg()
/linux/drivers/infiniband/hw/mlx5/
H A Dmr.c2678 unsigned int sg_offset = 0; in mlx5_ib_map_pa_mr_sg_pi() local
2686 sg_offset = *data_sg_offset; in mlx5_ib_map_pa_mr_sg_pi()
2687 mr->data_length = sg_dma_len(data_sg) - sg_offset; in mlx5_ib_map_pa_mr_sg_pi()
2688 mr->data_iova = sg_dma_address(data_sg) + sg_offset; in mlx5_ib_map_pa_mr_sg_pi()
2693 sg_offset = *meta_sg_offset; in mlx5_ib_map_pa_mr_sg_pi()
2695 sg_offset = 0; in mlx5_ib_map_pa_mr_sg_pi()
2696 mr->meta_length = sg_dma_len(meta_sg) - sg_offset; in mlx5_ib_map_pa_mr_sg_pi()
2697 mr->pi_iova = sg_dma_address(meta_sg) + sg_offset; in mlx5_ib_map_pa_mr_sg_pi()
2716 unsigned int sg_offset = sg_offset_p ? *sg_offset_p : 0; in mlx5_ib_sg_to_klms() local
2720 mr->ibmr.iova = sg_dma_address(sg) + sg_offset; in mlx5_ib_sg_to_klms()
[all …]
/linux/drivers/usb/storage/
H A Djumpshot.c163 unsigned int sg_offset = 0; in jumpshot_read_data() local
215 &sg, &sg_offset, TO_XFER_BUF); in jumpshot_read_data()
240 unsigned int sg_offset = 0; in jumpshot_write_data() local
271 &sg, &sg_offset, FROM_XFER_BUF); in jumpshot_write_data()
H A Ddatafab.c145 unsigned int sg_offset = 0; in datafab_read_data() local
203 &sg, &sg_offset, TO_XFER_BUF); in datafab_read_data()
229 unsigned int sg_offset = 0; in datafab_write_data() local
266 &sg, &sg_offset, FROM_XFER_BUF); in datafab_write_data()
H A Dshuttle_usbat.c1126 unsigned int sg_offset = 0; in usbat_flash_read_data() local
1181 &sg, &sg_offset, TO_XFER_BUF); in usbat_flash_read_data()
1217 unsigned int sg_offset = 0; in usbat_flash_write_data() local
1257 &sg, &sg_offset, FROM_XFER_BUF); in usbat_flash_write_data()
1297 unsigned int sg_offset = 0; in usbat_hp8200e_handle_read10() local
1386 &sg, &sg_offset, TO_XFER_BUF); in usbat_hp8200e_handle_read10()
/linux/drivers/infiniband/hw/vmw_pvrdma/
H A Dpvrdma_mr.c319 unsigned int *sg_offset) in pvrdma_map_mr_sg() argument
327 ret = ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, pvrdma_set_page); in pvrdma_map_mr_sg()
/linux/include/rdma/
H A Drw.h56 struct scatterlist *sg, u32 sg_cnt, u32 sg_offset,
H A Dib_verbs.h2589 unsigned int *sg_offset);
4639 unsigned int *sg_offset, unsigned int page_size); in rdma_ah_set_path_bits()
4647 unsigned int *sg_offset, unsigned int page_size) in rdma_ah_get_path_bits()
4651 n = ib_map_mr_sg(mr, sg, sg_nents, sg_offset, page_size); in rdma_ah_get_path_bits()
4658 unsigned int *sg_offset, int (*set_page)(struct ib_mr *, u64)); in rdma_ah_set_make_grd()
4581 ib_map_mr_sg_zbva(struct ib_mr * mr,struct scatterlist * sg,int sg_nents,unsigned int * sg_offset,unsigned int page_size) ib_map_mr_sg_zbva() argument
/linux/include/scsi/
H A Dlibiscsi_tcp.h37 unsigned int sg_offset; member
/linux/drivers/infiniband/core/
H A Drw.c575 struct scatterlist *sg, u32 sg_cnt, u32 sg_offset, in rdma_rw_ctx_init() argument
596 if (sg_offset < len) in rdma_rw_ctx_init()
600 sg_offset -= len; in rdma_rw_ctx_init()
610 sg_offset, remote_addr, rkey, dir); in rdma_rw_ctx_init()
612 ret = rdma_rw_init_map_wrs(ctx, qp, sg, sg_cnt, sg_offset, in rdma_rw_ctx_init()
615 ret = rdma_rw_init_single_wr(ctx, qp, sg, sg_offset, in rdma_rw_ctx_init()
H A Dverbs.c2773 unsigned int *sg_offset, unsigned int page_size) in ib_map_mr_sg() argument
2780 return mr->device->ops.map_mr_sg(mr, sg, sg_nents, sg_offset); in ib_map_mr_sg()
2811 unsigned int sg_offset = sg_offset_p ? *sg_offset_p : 0; in ib_sg_to_pages() local
2816 if (unlikely(sg_nents <= 0 || sg_offset > sg_dma_len(&sgl[0]))) in ib_sg_to_pages()
2819 mr->iova = sg_dma_address(&sgl[0]) + sg_offset; in ib_sg_to_pages()
2823 u64 dma_addr = sg_dma_address(sg) + sg_offset; in ib_sg_to_pages()
2825 unsigned int dma_len = sg_dma_len(sg) - sg_offset; in ib_sg_to_pages()
2850 sg_offset = prev_addr - sg_dma_address(sg); in ib_sg_to_pages()
2853 *sg_offset_p = sg_offset; in ib_sg_to_pages()
2854 return i || sg_offset ? i : ret; in ib_sg_to_pages()
[all …]
/linux/drivers/target/iscsi/cxgbit/
H A Dcxgbit_ddp.c178 unsigned int sg_offset = sgl->offset; in cxgbit_ddp_reserve() local
205 sgl->offset = sg_offset; in cxgbit_ddp_reserve()
/linux/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/
H A Dtx.c245 if (!next && cmd_meta->sg_offset) { in iwl_pcie_free_tso_pages()
249 cmd_meta->sg_offset); in iwl_pcie_free_tso_pages()
309 if (meta->sg_offset) in iwl_txq_gen1_tfd_unmap()
1827 unsigned int sg_offset = 0; in iwl_pcie_get_sgt_tb_phys() local
1835 if (offset >= sg_offset && in iwl_pcie_get_sgt_tb_phys()
1836 offset + len <= sg_offset + sg_dma_len(sg)) in iwl_pcie_get_sgt_tb_phys()
1837 return sg_dma_address(sg) + offset - sg_offset; in iwl_pcie_get_sgt_tb_phys()
1839 sg_offset += sg_dma_len(sg); in iwl_pcie_get_sgt_tb_phys()
1899 cmd_meta->sg_offset = (unsigned long) sgt & ~PAGE_MASK; in iwl_pcie_prep_tso()
/linux/drivers/infiniband/hw/mlx4/
H A Dmr.c443 unsigned int *sg_offset) in mlx4_ib_map_mr_sg() argument
453 rc = ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, mlx4_set_page); in mlx4_ib_map_mr_sg()
/linux/drivers/crypto/ccp/
H A Dccp-ops.c197 struct scatterlist *sg, unsigned int sg_offset, in ccp_set_dm_area() argument
205 scatterwalk_map_and_copy(wa->address + wa_offset, sg, sg_offset, len, in ccp_set_dm_area()
211 struct scatterlist *sg, unsigned int sg_offset, in ccp_get_dm_area() argument
216 scatterwalk_map_and_copy(wa->address + wa_offset, sg, sg_offset, len, in ccp_get_dm_area()
223 unsigned int sg_offset, in ccp_reverse_set_dm_area() argument
229 rc = ccp_set_dm_area(wa, wa_offset, sg, sg_offset, len); in ccp_reverse_set_dm_area()
248 unsigned int sg_offset, in ccp_reverse_get_dm_area() argument
263 ccp_get_dm_area(wa, wa_offset, sg, sg_offset, len); in ccp_reverse_get_dm_area()
/linux/drivers/scsi/
H A Dlibiscsi_tcp.c94 segment->sg_offset = offset; in iscsi_tcp_segment_init_sg()
143 segment->data = segment->sg_mapped + sg->offset + segment->sg_offset; in iscsi_tcp_segment_map()
210 segment->sg_offset + in iscsi_tcp_segment_done()
H A Discsi_tcp.c321 offset += segment->sg_offset + sg->offset; in iscsi_sw_tcp_xmit_segment()
/linux/drivers/nvme/target/
H A Dtcp.c358 u32 length, offset, sg_offset; in nvmet_tcp_build_pdu_iovec() local
366 sg_offset = offset % PAGE_SIZE; in nvmet_tcp_build_pdu_iovec()
379 if (!sg->length || sg->length <= sg_offset) { in nvmet_tcp_build_pdu_iovec()
383 u32 iov_len = min_t(u32, length, sg->length - sg_offset); in nvmet_tcp_build_pdu_iovec()
386 sg->offset + sg_offset); in nvmet_tcp_build_pdu_iovec()
392 sg_offset = 0; in nvmet_tcp_build_pdu_iovec()
/linux/drivers/infiniband/sw/rxe/
H A Drxe_mr.c288 int sg_nents, unsigned int *sg_offset) in rxe_map_mr_sg() argument
322 return ib_sg_to_pages(ibmr, sgl, sg_nents, sg_offset, rxe_set_page); in rxe_map_mr_sg()
/linux/drivers/infiniband/hw/cxgb4/
H A Dmem.c695 unsigned int *sg_offset) in c4iw_map_mr_sg() argument
701 return ib_sg_to_pages(ibmr, sg, sg_nents, sg_offset, c4iw_set_page); in c4iw_map_mr_sg()
/linux/drivers/infiniband/hw/hns/
H A Dhns_roce_mr.c448 unsigned int sg_offset = sg_offset_p ? *sg_offset_p : 0; in hns_roce_map_mr_sg() local
455 if (!IS_ALIGNED(sg_offset, HNS_ROCE_FRMR_ALIGN_SIZE) || in hns_roce_map_mr_sg()
/linux/drivers/scsi/lpfc/
H A Dlpfc_bsg.c225 unsigned int sg_offset, dma_offset; in lpfc_bsg_copy_data() local
235 sg_offset = 0; in lpfc_bsg_copy_data()
249 if (sg_offset) { in lpfc_bsg_copy_data()
251 sg_address = miter.addr + sg_offset; in lpfc_bsg_copy_data()
252 transfer_bytes = miter.length - sg_offset; in lpfc_bsg_copy_data()
266 sg_offset += transfer_bytes; in lpfc_bsg_copy_data()
269 if (sg_offset >= miter.length) { in lpfc_bsg_copy_data()
270 sg_offset = 0; in lpfc_bsg_copy_data()
/linux/drivers/infiniband/ulp/srp/
H A Dib_srp.c1443 unsigned int sg_offset = sg_offset_p ? *sg_offset_p : 0; in srp_map_finish_fr() local
1445 srp_map_desc(state, sg_dma_address(state->sg) + sg_offset, in srp_map_finish_fr()
1446 sg_dma_len(state->sg) - sg_offset, in srp_map_finish_fr()
1504 unsigned int sg_offset = 0; in srp_map_sg_fr() local
1516 n = srp_map_finish_fr(state, req, ch, count, &sg_offset); in srp_map_sg_fr()
/linux/drivers/infiniband/hw/erdma/
H A Derdma_verbs.c1220 unsigned int *sg_offset) in erdma_map_mr_sg() argument
1227 num = ib_sg_to_pages(&mr->ibmr, sg, sg_nents, sg_offset, in erdma_map_mr_sg()

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