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Searched refs:mr (Results 1 – 25 of 326) sorted by relevance

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/linux/drivers/infiniband/sw/rdmavt/
A Dmr.c259 mr->ibmr.lkey = mr->mr.lkey; in __rvt_alloc_mr()
260 mr->ibmr.rkey = mr->mr.lkey; in __rvt_alloc_mr()
458 t, mr, mr->pd, mr->lkey, in rvt_check_refs()
561 u32 mapped_segs = mr->mr.length >> mr->mr.page_shift; in rvt_set_page()
594 mr->mr.length = 0; in rvt_map_mr_sg()
599 mr->mr.offset = ibmr->iova - (u64)mr->mr.map[0]->segs[0].vaddr; in rvt_map_mr_sg()
623 if (!mr->mr.lkey || mr->umem) in rvt_fast_reg_mr()
742 isge->mr = mr; in rvt_lkey_ok()
796 isge->mr = mr; in rvt_lkey_ok()
852 sge->mr = mr; in rvt_rkey_ok()
[all …]
A Dtrace_mr.h22 TP_ARGS(mr, m, n, v, len),
40 __entry->iova = mr->iova;
42 __entry->lkey = mr->lkey;
46 __entry->length = mr->length;
47 __entry->offset = mr->offset;
68 TP_ARGS(mr, m, n, v, len));
73 TP_ARGS(mr, m, n, v, len));
78 TP_ARGS(mr, m, n, v, len));
101 __entry->mr = sge->mr;
106 __entry->lkey = sge->mr->lkey;
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/linux/drivers/infiniband/sw/rxe/
A Drxe_mr.c36 iova + length > mr->ibmr.iova + mr->ibmr.length) { in mr_check_range()
57 mr->lkey = mr->ibmr.lkey = key; in rxe_mr_init()
58 mr->rkey = mr->ibmr.rkey = key; in rxe_mr_init()
77 return (iova >> mr->page_shift) - (mr->ibmr.iova >> mr->page_shift); in rxe_mr_iova_to_index()
220 if (unlikely(mr->nbuf == mr->num_buf)) in rxe_set_page()
412 if (mr) in copy_data()
418 if (mr) in copy_data()
624 if (!mr) in lookup_mr()
655 key, (remote ? mr->rkey : mr->lkey)); in rxe_invalidate_mr()
690 struct rxe_mr *mr = to_rmr(wqe->wr.wr.reg.mr); in rxe_reg_fast_mr() local
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A Drxe_mw.c91 if (!mr) in rxe_check_bind_mw()
125 (mr->ibmr.iova + mr->ibmr.length)))) { in rxe_check_bind_mw()
146 if (mw->mr) { in rxe_do_bind_mw()
153 mw->mr = mr; in rxe_do_bind_mw()
155 rxe_get(mr); in rxe_do_bind_mw()
197 mr = NULL; in rxe_bind_mw()
216 if (mr) in rxe_bind_mw()
217 rxe_put(mr); in rxe_bind_mw()
247 mr = mw->mr; in rxe_do_invalidate_mw()
250 rxe_put(mr); in rxe_do_invalidate_mw()
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/linux/net/sunrpc/xprtrdma/
A Dfrwr_ops.c61 ib_dma_unmap_sg(mr->mr_device, mr->mr_sg, mr->mr_nents, in frwr_mr_unmap()
62 mr->mr_dir); in frwr_mr_unmap()
76 frwr_mr_unmap(mr); in frwr_mr_release()
81 kfree(mr->mr_sg); in frwr_mr_release()
82 kfree(mr); in frwr_mr_release()
92 rpcrdma_mr_push(mr, &mr->mr_req->rl_free_mrs); in frwr_mr_put()
111 frwr_mr_put(mr); in frwr_reset()
146 mr->mr_sg = sg; in frwr_mr_init()
399 mr->mr_regwr.wr.wr_cqe = &mr->mr_cqe; in frwr_send()
677 if (!mr) in frwr_wp_create()
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/linux/drivers/vdpa/mlx5/core/
A Dmr.c44 for_each_sg(mr->sg_head.sgl, sg, mr->nent, i) { in populate_mtts()
78 MLX5_SET64(mkc, mkc, len, mr->end - mr->start); in fill_create_direct_mr()
81 get_octo_len(mr->end - mr->start, mr->log_size)); in fill_create_direct_mr()
83 get_octo_len(mr->end - mr->start, mr->log_size)); in fill_create_direct_mr()
96 mr->mr = mlx5_idx_to_mkey(mkey_index); in create_direct_mr_end()
112 if (!mr->mr) in destroy_direct_mr()
115 mlx5_vdpa_destroy_mkey(mvdev, mr->mr); in destroy_direct_mr()
130 return map_end(map, mr) - map_start(map, mr); in maplen()
419 mr->nent = dma_map_sg_attrs(dma, mr->sg_head.sgl, mr->nsg, DMA_BIDIRECTIONAL, 0); in map_direct_mr()
753 mr, mr->mkey, refcount_read(&mr->refcount)); in mlx5_vdpa_show_mr_leaks()
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/linux/drivers/infiniband/hw/vmw_pvrdma/
A Dpvrdma_mr.c75 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in pvrdma_get_dma_mr()
76 if (!mr) in pvrdma_get_dma_mr()
89 kfree(mr); in pvrdma_get_dma_mr()
144 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in pvrdma_reg_user_mr()
145 if (!mr) { in pvrdma_reg_user_mr()
191 kfree(mr); in pvrdma_reg_user_mr()
220 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in pvrdma_alloc_mr()
221 if (!mr) in pvrdma_alloc_mr()
266 kfree(mr); in pvrdma_alloc_mr()
306 if (mr->npages == mr->max_pages) in pvrdma_set_page()
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/linux/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
A Dgddr5.c75 ram->mr[0] &= ~0xf7f; in nvkm_gddr5_calc()
80 ram->mr[1] &= ~0x0bf; in nvkm_gddr5_calc()
91 ram->mr[1] &= ~0x030; in nvkm_gddr5_calc()
95 ram->mr[3] &= ~0x020; in nvkm_gddr5_calc()
98 ram->mr[5] &= ~0x004; in nvkm_gddr5_calc()
99 ram->mr[5] |= (l3 << 2); in nvkm_gddr5_calc()
103 if (ram->mr[6] & 0x001) in nvkm_gddr5_calc()
105 ram->mr[6] &= ~0xff1; in nvkm_gddr5_calc()
110 ram->mr[7] &= ~0x300; in nvkm_gddr5_calc()
113 ram->mr[7] &= ~0x088; in nvkm_gddr5_calc()
[all …]
A Dsddr3.c93 (ram->mr[1] & 0x040) >> 5 | in nvkm_sddr3_calc()
106 ram->mr[0] &= ~0xf74; in nvkm_sddr3_calc()
107 ram->mr[0] |= (WR & 0x07) << 9; in nvkm_sddr3_calc()
108 ram->mr[0] |= (CL & 0x0e) << 3; in nvkm_sddr3_calc()
109 ram->mr[0] |= (CL & 0x01) << 2; in nvkm_sddr3_calc()
111 ram->mr[1] &= ~0x245; in nvkm_sddr3_calc()
112 ram->mr[1] |= (ODT & 0x1) << 2; in nvkm_sddr3_calc()
113 ram->mr[1] |= (ODT & 0x2) << 5; in nvkm_sddr3_calc()
114 ram->mr[1] |= (ODT & 0x4) << 7; in nvkm_sddr3_calc()
115 ram->mr[1] |= !DLL; in nvkm_sddr3_calc()
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A Dgddr3.c89 DLL = !(ram->mr[1] & 0x1); in nvkm_gddr3_calc()
98 ODT = (ram->mr[1] & 0xc) >> 2; in nvkm_gddr3_calc()
101 hi = ram->mr[2] & 0x1; in nvkm_gddr3_calc()
107 ram->mr[0] &= ~0xf74; in nvkm_gddr3_calc()
108 ram->mr[0] |= (CWL & 0x07) << 9; in nvkm_gddr3_calc()
109 ram->mr[0] |= (CL & 0x07) << 4; in nvkm_gddr3_calc()
110 ram->mr[0] |= (CL & 0x08) >> 1; in nvkm_gddr3_calc()
112 ram->mr[1] &= ~0x3fc; in nvkm_gddr3_calc()
113 ram->mr[1] |= (ODT & 0x03) << 2; in nvkm_gddr3_calc()
114 ram->mr[1] |= (RON & 0x03) << 8; in nvkm_gddr3_calc()
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/linux/drivers/infiniband/hw/mlx5/
A Dmr.c1055 mr->ibmr.lkey = mr->mmkey.key; in mlx5_ib_get_dma_mr()
1056 mr->ibmr.rkey = mr->mmkey.key; in mlx5_ib_get_dma_mr()
1091 mr->ibmr.lkey = mr->mmkey.key; in set_mr_fields()
1092 mr->ibmr.rkey = mr->mmkey.key; in set_mr_fields()
1839 if (!mr->umem || is_odp_mr(mr) || is_dmabuf_mr(mr)) in mlx5_ib_rereg_user_mr()
1861 if (!mr->umem || is_odp_mr(mr) || is_dmabuf_mr(mr)) in mlx5_ib_rereg_user_mr()
1938 if (!mr->umem && !mr->data_direct && mr->descs) { in mlx5_free_priv_descs()
2187 mr->ibmr.lkey = mr->mmkey.key; in _mlx5_alloc_mkey_descs()
2188 mr->ibmr.rkey = mr->mmkey.key; in _mlx5_alloc_mkey_descs()
2622 mr->meta_length = mr->ibmr.length - mr->data_length; in mlx5_ib_sg_to_klms()
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A Dodp.c457 if (IS_ERR(mr)) { in implicit_get_child_mr()
459 return mr; in implicit_get_child_mr()
466 mr->ibmr.lkey = mr->mmkey.key; in implicit_get_child_mr()
467 mr->ibmr.rkey = mr->mmkey.key; in implicit_get_child_mr()
469 mr->parent = imr; in implicit_get_child_mr()
515 mlx5_ib_dbg(mr_to_mdev(imr), "key %x mr %p\n", mr->mmkey.key, mr); in implicit_get_child_mr()
516 return mr; in implicit_get_child_mr()
889 ret = pagefault_real_mr(mr, to_ib_umem_odp(mr->umem), mr->umem->address, in mlx5_ib_init_odp_mr()
899 ret = pagefault_dmabuf_mr(mr, mr->umem->length, NULL, in mlx5_ib_init_dmabuf_mr()
1942 return mr; in get_prefetchable_mr()
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/linux/drivers/scsi/
A Dmesh.c314 (mr->count_hi << 8) + mr->count_lo, mr->sequence, in mesh_dump_regs()
315 (mr->bus_status1 << 8) + mr->bus_status0, mr->fifo_count, in mesh_dump_regs()
316 mr->exception, mr->error, mr->intr_mask, mr->interrupt, in mesh_dump_regs()
437 MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count)); in mesh_start_cmd()
512 MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count)); in mesh_start_cmd()
517 MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count)); in mesh_start_cmd()
528 MKWORD(mr->interrupt, mr->exception, mr->error, mr->fifo_count)); in mesh_start_cmd()
806 MKWORD(mr->interrupt, mr->exception, mr->error, in start_phase()
908 MKWORD(0, mr->error, mr->exception, mr->fifo_count)); in reselected()
1367 MKWORD(mr->count_hi, mr->count_lo, mr->sequence, mr->fifo_count)); in phase_mismatch()
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/linux/drivers/infiniband/hw/mlx4/
A Dmr.c63 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in mlx4_ib_get_dma_mr()
64 if (!mr) in mlx4_ib_get_dma_mr()
76 mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key; in mlx4_ib_get_dma_mr()
85 kfree(mr); in mlx4_ib_get_dma_mr()
416 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in mlx4_ib_reg_user_mr()
417 if (!mr) in mlx4_ib_reg_user_mr()
441 mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key; in mlx4_ib_reg_user_mr()
655 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in mlx4_ib_alloc_mr()
656 if (!mr) in mlx4_ib_alloc_mr()
673 mr->ibmr.rkey = mr->ibmr.lkey = mr->mmr.key; in mlx4_ib_alloc_mr()
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/linux/drivers/infiniband/core/
A Duverbs_std_types_mr.c95 struct ib_mr *mr; in UVERBS_HANDLER() local
128 if (IS_ERR(mr)) in UVERBS_HANDLER()
132 mr->pd = pd; in UVERBS_HANDLER()
152 &mr->rkey, sizeof(mr->rkey)); in UVERBS_HANDLER()
169 &mr->rkey, sizeof(mr->rkey)); in UVERBS_HANDLER()
175 &mr->length, sizeof(mr->length)); in UVERBS_HANDLER()
181 &mr->iova, sizeof(mr->iova)); in UVERBS_HANDLER()
243 if (IS_ERR(mr)) in UVERBS_HANDLER()
247 mr->pd = pd; in UVERBS_HANDLER()
260 &mr->lkey, sizeof(mr->lkey)); in UVERBS_HANDLER()
[all …]
A Dmr_pool.c10 struct ib_mr *mr; in ib_mr_pool_get() local
15 if (mr) { in ib_mr_pool_get()
16 list_del(&mr->qp_entry); in ib_mr_pool_get()
21 return mr; in ib_mr_pool_get()
30 list_add(&mr->qp_entry, list); in ib_mr_pool_put()
39 struct ib_mr *mr; in ib_mr_pool_init() local
49 if (IS_ERR(mr)) { in ib_mr_pool_init()
50 ret = PTR_ERR(mr); in ib_mr_pool_init()
68 struct ib_mr *mr; in ib_mr_pool_destroy() local
74 list_del(&mr->qp_entry); in ib_mr_pool_destroy()
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/linux/drivers/infiniband/hw/hns/
A Dhns_roce_mr.c120 mr->npages = mr->pbl_mtr.hem_cfg.buf_pg_count; in alloc_mr_pbl()
201 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in hns_roce_get_dma_mr()
202 if (!mr) in hns_roce_get_dma_mr()
219 mr->ibmr.rkey = mr->ibmr.lkey = mr->key; in hns_roce_get_dma_mr()
238 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in hns_roce_reg_user_mr()
262 mr->ibmr.rkey = mr->ibmr.lkey = mr->key; in hns_roce_reg_user_mr()
390 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in hns_roce_alloc_mr()
391 if (!mr) in hns_roce_alloc_mr()
411 mr->ibmr.rkey = mr->ibmr.lkey = mr->key; in hns_roce_alloc_mr()
412 mr->ibmr.length = mr->size; in hns_roce_alloc_mr()
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/linux/arch/powerpc/platforms/pseries/
A DhvCall.S160 mr r4,r5
161 mr r5,r6
162 mr r6,r7
163 mr r7,r8
164 mr r8,r9
187 mr r4,r5
188 mr r5,r6
189 mr r6,r7
190 mr r7,r8
191 mr r8,r9
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/linux/net/rds/
A Drdma.c81 return mr; in rds_mr_tree_walk()
102 mr->r_key, kref_read(&mr->r_kref)); in rds_destroy_mr()
112 mr->r_trans->free_mr(trans_private, mr->r_invalidate); in rds_destroy_mr()
120 kfree(mr); in __rds_put_mr_final()
238 if (!mr) { in __rds_rdma_map()
354 if (mr) in __rds_rdma_map()
425 if (mr) { in rds_free_mr()
433 if (!mr) in rds_free_mr()
834 if (!mr) in rds_cmsg_rdma_dest()
840 if (mr) { in rds_cmsg_rdma_dest()
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/linux/drivers/rtc/
A Drtc-at91sam9.c133 u32 offset, alarm, mr; in at91_rtc_settime() local
140 mr = rtt_readl(rtc, MR); in at91_rtc_settime()
164 mr &= ~AT91_RTT_ALMIEN; in at91_rtc_settime()
205 u32 mr; in at91_rtc_setalarm() local
214 mr = rtt_readl(rtc, MR); in at91_rtc_setalarm()
261 u32 sr, mr; in at91_rtc_cache_events() local
339 u32 mr; in at91_rtc_probe() local
395 mr = rtt_readl(rtc, MR); in at91_rtc_probe()
405 rtt_writel(rtc, MR, mr); in at91_rtc_probe()
502 u32 mr; in at91_rtc_resume() local
[all …]
/linux/drivers/infiniband/hw/mana/
A Dmr.c66 mr->ibmr.lkey = resp.lkey; in mana_ib_gd_create_mr()
67 mr->ibmr.rkey = resp.rkey; in mana_ib_gd_create_mr()
105 struct mana_ib_mr *mr; in mana_ib_reg_user_mr() local
119 mr = kzalloc(sizeof(*mr), GFP_KERNEL); in mana_ib_reg_user_mr()
120 if (!mr) in mana_ib_reg_user_mr()
124 if (IS_ERR(mr->umem)) { in mana_ib_reg_user_mr()
125 err = PTR_ERR(mr->umem); in mana_ib_reg_user_mr()
159 return &mr->ibmr; in mana_ib_reg_user_mr()
168 kfree(mr); in mana_ib_reg_user_mr()
185 if (mr->umem) in mana_ib_dereg_mr()
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/linux/drivers/net/ethernet/mellanox/mlxsw/
A Dspectrum_mr.c254 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_route_write() local
292 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_route_erase() local
485 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_route_ivif_resolve() local
519 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_route_ivif_unresolve() local
534 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_route_evif_resolve() local
593 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_route_evif_unresolve() local
751 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_rif_mtu_update() local
906 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_table_create() local
955 struct mlxsw_sp_mr *mr = mlxsw_sp->mr; in mlxsw_sp_mr_table_destroy() local
1045 mlxsw_sp->mr = mr; in mlxsw_sp_mr_init()
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/linux/arch/x86/mm/
A Dinit.c480 if (mr[i].end != mr[i+1].start || in split_mem_range()
481 mr[i].page_size_mask != mr[i+1].page_size_mask) in split_mem_range()
484 old_start = mr[i].start; in split_mem_range()
485 memmove(&mr[i], &mr[i+1], in split_mem_range()
487 mr[i--].start = old_start; in split_mem_range()
493 mr[i].start, mr[i].end - 1, in split_mem_range()
494 page_size_string(&mr[i])); in split_mem_range()
535 struct map_range mr[NR_RANGE_MR]; in init_memory_mapping() local
542 memset(mr, 0, sizeof(mr)); in init_memory_mapping()
546 ret = kernel_physical_mapping_init(mr[i].start, mr[i].end, in init_memory_mapping()
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/linux/drivers/sh/intc/
A Dhandle.c55 if (mr->set_reg && mr->clr_reg) { in _intc_mask_data()
58 reg_e = mr->clr_reg; in _intc_mask_data()
59 reg_d = mr->set_reg; in _intc_mask_data()
62 if (mr->set_reg) { in _intc_mask_data()
64 reg_e = mr->set_reg; in _intc_mask_data()
65 reg_d = mr->set_reg; in _intc_mask_data()
68 reg_e = mr->clr_reg; in _intc_mask_data()
69 reg_d = mr->clr_reg; in _intc_mask_data()
183 mr = desc->hw.ack_regs + i; in intc_ack_data()
191 reg_e = mr->set_reg; in intc_ack_data()
[all …]
/linux/drivers/infiniband/ulp/iser/
A Diser_memory.c270 ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey)); in iser_reg_sig_mr()
286 wr->mr = mr; in iser_reg_sig_mr()
287 wr->key = mr->rkey; in iser_reg_sig_mr()
294 sig_reg->rkey = mr->rkey; in iser_reg_sig_mr()
312 struct ib_mr *mr = rsc->mr; in iser_fast_reg_mr() local
316 if (rsc->mr->need_inval) in iser_fast_reg_mr()
319 ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey)); in iser_fast_reg_mr()
333 wr->mr = mr; in iser_fast_reg_mr()
334 wr->key = mr->rkey; in iser_fast_reg_mr()
341 reg->sge.lkey = mr->lkey; in iser_fast_reg_mr()
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12345678910>>...14