| /linux/net/dns_resolver/ |
| H A D | dns_query.c | 79 struct key *rkey; in dns_query() local
131 if (IS_ERR(rkey)) { in dns_query()
132 ret = PTR_ERR(rkey); in dns_query()
136 down_read(&rkey->sem); in dns_query()
138 rkey->perm |= KEY_USR_VIEW; in dns_query()
140 ret = key_validate(rkey); in dns_query()
149 upayload = user_key_payload_locked(rkey); in dns_query()
160 *_expiry = rkey->expiry; in dns_query()
164 up_read(&rkey->sem); in dns_query()
166 key_invalidate(rkey); in dns_query()
[all …]
|
| /linux/drivers/infiniband/sw/rxe/ |
| H A D | rxe_mw.c | 31 mw->rkey = ibmw->rkey = (mw->elem.index << 8) | rxe_get_next_key(-1); in rxe_alloc_mw()
138 u32 key = wqe->wr.wr.mw.rkey & 0xff; in rxe_do_bind_mw()
140 mw->rkey = (mw->rkey & ~0xff) | key; in rxe_do_bind_mw()
180 if (unlikely(mw->rkey != mw_rkey)) { in rxe_bind_mw()
258 int rxe_invalidate_mw(struct rxe_qp *qp, u32 rkey) in rxe_invalidate_mw() argument
264 mw = rxe_pool_get_index(&rxe->mw_pool, rkey >> 8); in rxe_invalidate_mw()
270 if (rkey != mw->rkey) { in rxe_invalidate_mw()
290 struct rxe_mw *rxe_lookup_mw(struct rxe_qp *qp, int access, u32 rkey) in rxe_lookup_mw() argument
295 int index = rkey >> 8; in rxe_lookup_mw()
301 if (unlikely((mw->rkey != rkey) || rxe_mw_pd(mw) != pd || in rxe_lookup_mw()
|
| H A D | rxe_hdr.h | 528 __be32 rkey; member
550 return be32_to_cpu(reth->rkey); in __reth_rkey()
557 reth->rkey = cpu_to_be32(rkey); in __reth_set_rkey()
595 rxe_opcode[pkt->opcode].offset[RXE_RETH], rkey); in reth_set_rkey()
661 __be32 rkey; member
684 return be32_to_cpu(atmeth->rkey); in __atmeth_rkey()
691 atmeth->rkey = cpu_to_be32(rkey); in __atmeth_set_rkey()
919 __be32 rkey; member
926 return be32_to_cpu(ieth->rkey); in __ieth_rkey()
933 ieth->rkey = cpu_to_be32(rkey); in __ieth_set_rkey()
[all …]
|
| H A D | rxe_resp.c | 400 qp->resp.rkey = 0; in qp_resp_from_reth()
402 qp->resp.rkey = reth_rkey(pkt); in qp_resp_from_reth()
423 u32 rkey; in check_rkey() local
468 rkey = qp->resp.rkey; in check_rkey()
472 if (rkey_is_mw(rkey)) { in check_rkey()
607 res->read.rkey = qp->resp.rkey; in rxe_prepare_res()
822 if (rkey_is_mw(rkey)) { in rxe_recheck_mr()
828 if (mw->rkey != rkey || mw->state != RXE_MW_STATE_VALID || in rxe_recheck_mr()
844 if (mr->rkey != rkey || mr->state != RXE_MR_STATE_VALID) { in rxe_recheck_mr()
961 if (rkey_is_mw(rkey)) in invalidate_rkey()
[all …]
|
| H A D | rxe_verbs.h | 149 u32 rkey; member
182 u32 rkey; member
294 static inline int rkey_is_mw(u32 rkey) in rkey_is_mw() argument
296 u32 index = rkey >> 8; in rkey_is_mw()
308 u32 rkey; member
341 u32 rkey; member
|
| H A D | rxe_req.c | 459 reth_set_rkey(pkt, ibwr->wr.flush.rkey); in init_req_packet()
461 reth_set_rkey(pkt, ibwr->wr.rdma.rkey); in init_req_packet()
484 atmeth_set_rkey(pkt, ibwr->wr.atomic.rkey); in init_req_packet()
596 u32 rkey; in rxe_do_local_ops() local
601 rkey = wqe->wr.ex.invalidate_rkey; in rxe_do_local_ops()
602 if (rkey_is_mw(rkey)) in rxe_do_local_ops()
603 ret = rxe_invalidate_mw(qp, rkey); in rxe_do_local_ops()
605 ret = rxe_invalidate_mr(qp, rkey); in rxe_do_local_ops()
|
| /linux/drivers/infiniband/ulp/iser/ |
| H A D | iser_memory.c | 135 reg->rkey = device->pd->unsafe_global_rkey; in iser_reg_dma()
137 reg->rkey = 0; in iser_reg_dma()
142 " length=0x%x\n", reg->sge.lkey, reg->rkey, in iser_reg_dma()
241 inv_wr->ex.invalidate_rkey = mr->rkey; in iser_inv_rkey()
270 ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey)); 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()
299 sig_reg->sge.lkey, sig_reg->rkey, sig_reg->sge.addr, in iser_reg_sig_mr()
319 ib_update_fast_reg_key(mr, ib_inc_rkey(mr->rkey)); in iser_fast_reg_mr()
334 wr->key = mr->rkey; in iser_fast_reg_mr()
[all …]
|
| H A D | iser_initiator.c | 70 hdr->read_stag = cpu_to_be32(mem_reg->rkey); in iser_prepare_read_cmd()
74 task->itt, mem_reg->rkey, in iser_prepare_read_cmd()
117 hdr->write_stag = cpu_to_be32(mem_reg->rkey); in iser_prepare_write_cmd()
122 task->itt, mem_reg->rkey, in iser_prepare_write_cmd()
578 if (unlikely((!desc->sig_protected && rkey != desc->rsc.mr->rkey) || in iser_inv_desc()
579 (desc->sig_protected && rkey != desc->rsc.sig_mr->rkey))) { in iser_inv_desc()
580 iser_err("Bogus remote invalidation for rkey %#x\n", rkey); in iser_inv_desc()
597 u32 rkey = wc->ex.invalidate_rkey; in iser_check_remote_inv() local
600 iser_conn, rkey); in iser_check_remote_inv()
615 if (unlikely(iser_inv_desc(desc, rkey))) in iser_check_remote_inv()
[all …]
|
| /linux/fs/nfs/ |
| H A D | nfs4idmap.c | 283 struct key *rkey = ERR_PTR(-EAGAIN); in nfs_idmap_request_key() local
292 if (IS_ERR(rkey)) { in nfs_idmap_request_key()
298 if (!IS_ERR(rkey)) in nfs_idmap_request_key()
302 return rkey; in nfs_idmap_request_key()
310 struct key *rkey; in nfs_idmap_get_key() local
318 if (IS_ERR(rkey)) { in nfs_idmap_get_key()
319 ret = PTR_ERR(rkey); in nfs_idmap_get_key()
324 rkey->perm |= KEY_USR_VIEW; in nfs_idmap_get_key()
326 ret = key_validate(rkey); in nfs_idmap_get_key()
330 payload = user_key_payload_rcu(rkey); in nfs_idmap_get_key()
[all …]
|
| /linux/drivers/infiniband/core/ |
| H A D | rw.c | 126 u64 remote_addr, u32 rkey, enum dma_data_direction dir) in rdma_rw_init_mr_wrs() argument
162 reg->wr.rkey = rkey; in rdma_rw_init_mr_wrs()
197 u64 remote_addr, u32 rkey, enum dma_data_direction dir) in rdma_rw_init_map_wrs() argument
223 rdma_wr->rkey = rkey; in rdma_rw_init_map_wrs()
271 rdma_wr->rkey = rkey; in rdma_rw_init_single_wr()
294 u64 remote_addr, u32 rkey, enum dma_data_direction dir) in rdma_rw_ctx_init() argument
328 sg_offset, remote_addr, rkey, dir); in rdma_rw_ctx_init()
331 remote_addr, rkey, dir); in rdma_rw_ctx_init()
334 remote_addr, rkey, dir); in rdma_rw_ctx_init()
368 u64 remote_addr, u32 rkey, enum dma_data_direction dir) in rdma_rw_ctx_signature_init() argument
[all …]
|
| H A D | uverbs_std_types_mr.c | 152 &mr->rkey, sizeof(mr->rkey)); in UVERBS_HANDLER()
169 &mr->rkey, sizeof(mr->rkey)); in UVERBS_HANDLER()
265 &mr->rkey, sizeof(mr->rkey)); in UVERBS_HANDLER()
|
| /linux/include/uapi/rdma/ |
| H A D | rdma_user_rxe.h | 88 __u32 rkey; member
94 __u32 rkey; member
101 __u32 rkey; member
118 __u32 rkey; member
|
| H A D | vmw_pvrdma-abi.h | 251 __u32 rkey; member
258 __u32 rkey; member
264 __u32 rkey; member
277 __u32 rkey; member
|
| /linux/drivers/infiniband/hw/vmw_pvrdma/ |
| H A D | pvrdma_mr.c | 95 mr->ibmr.rkey = resp->rkey; in pvrdma_get_dma_mr()
183 mr->ibmr.rkey = resp->rkey; in pvrdma_reg_user_mr()
255 mr->ibmr.rkey = resp->rkey; in pvrdma_alloc_mr()
|
| /linux/fs/reiserfs/ |
| H A D | dir.c | 69 const struct reiserfs_key *rkey; in reiserfs_readdir_inode() local
242 rkey = get_rkey(&path_to_entry, inode->i_sb); in reiserfs_readdir_inode()
243 if (!comp_le_keys(rkey, &MIN_KEY)) { in reiserfs_readdir_inode()
253 if (COMP_SHORT_KEYS(rkey, &pos_key)) { in reiserfs_readdir_inode()
259 le_key_k_offset(KEY_FORMAT_3_5, rkey)); in reiserfs_readdir_inode()
|
| /linux/drivers/infiniband/sw/siw/ |
| H A D | siw_qp_tx.c | 138 c_tx->pkt.rreq.source_stag = htonl(wqe->sqe.rkey); in siw_qp_prepare_tx()
183 c_tx->pkt.send_inv.inval_stag = cpu_to_be32(wqe->sqe.rkey); in siw_qp_prepare_tx()
195 c_tx->pkt.rwrite.sink_stag = htonl(wqe->sqe.rkey); in siw_qp_prepare_tx()
209 c_tx->pkt.rresp.sink_stag = cpu_to_be32(wqe->sqe.rkey); in siw_qp_prepare_tx()
933 siw_dbg_pd(pd, "STag 0x%08x\n", sqe->rkey); in siw_fastreg_mr()
936 pr_warn("siw: fastreg: STag 0x%08x unknown\n", sqe->rkey); in siw_fastreg_mr()
940 if (unlikely(base_mr->rkey >> 8 != sqe->rkey >> 8)) { in siw_fastreg_mr()
945 mem = siw_mem_id2obj(sdev, sqe->rkey >> 8); in siw_fastreg_mr()
962 mem->stag = sqe->rkey; in siw_fastreg_mr()
965 siw_dbg_mem(mem, "STag 0x%08x now valid\n", sqe->rkey); in siw_fastreg_mr()
[all …]
|
| /linux/drivers/infiniband/ulp/rtrs/ |
| H A D | README | 51 then pass it to the block layer. A new rkey is generated and registered for the
53 The new rkey is sent back to the client along with the IO result.
144 using the IMM field, Server invalidate rkey associated to the memory chunks
149 inflight IO and for the error code. The new rkey is sent back using
150 SEND_WITH_IMM WR, client When it recived new rkey message, it validates
151 the message and finished IO after update rkey for the rbuffer, then post
186 Server invalidate rkey associated to the memory chunks first, when it finishes,
192 outstanding inflight IO and the error code. The new rkey is sent back using
193 SEND_WITH_IMM WR, client When it recived new rkey message, it validates
194 the message and finished IO after update rkey for the rbuffer, then post
|
| H A D | rtrs-srv.c | 208 u32 rkey = 0; in rdma_write_sg() local
240 if (rkey == 0) in rdma_write_sg()
241 rkey = wr->rkey; in rdma_write_sg()
244 WARN_ON_ONCE(rkey != wr->rkey); in rdma_write_sg()
277 inv_wr.ex.invalidate_rkey = rkey; in rdma_write_sg()
290 rwr.key = srv_mr->mr->rkey; in rdma_write_sg()
296 msg->rkey = cpu_to_le32(srv_mr->mr->rkey); in rdma_write_sg()
411 rwr.key = srv_mr->mr->rkey; in send_io_resp_imm()
417 msg->rkey = cpu_to_le32(srv_mr->mr->rkey); in send_io_resp_imm()
850 rwr[mri].key = mr->rkey; in process_info_req()
[all …]
|
| /linux/drivers/infiniband/sw/rdmavt/ |
| H A D | mr.c | 260 mr->ibmr.rkey = mr->mr.lkey; in __rvt_alloc_mr()
630 ibmr->rkey = key; in rvt_fast_reg_mr()
647 int rvt_invalidate_rkey(struct rvt_qp *qp, u32 rkey) in rvt_invalidate_rkey() argument
653 if (rkey == 0) in rvt_invalidate_rkey()
658 rkt->table[(rkey >> (32 - dev->dparms.lkey_table_size))]); in rvt_invalidate_rkey()
659 if (unlikely(!mr || mr->lkey != rkey || qp->ibqp.pd != mr->pd)) in rvt_invalidate_rkey()
827 u32 len, u64 vaddr, u32 rkey, int acc) in rvt_rkey_ok() argument
840 if (rkey == 0) { in rvt_rkey_ok()
861 mr = rcu_dereference(rkt->table[rkey >> rkt->shift]); in rvt_rkey_ok()
869 mr->lkey != rkey || qp->ibqp.pd != mr->pd)) in rvt_rkey_ok()
|
| /linux/arch/arm64/crypto/ |
| H A D | sm4-ce-glue.c | 29 asmlinkage void sm4_ce_crypt_block(const u32 *rkey, u8 *dst, const u8 *src);
30 asmlinkage void sm4_ce_crypt(const u32 *rkey, u8 *dst, const u8 *src,
32 asmlinkage void sm4_ce_cbc_enc(const u32 *rkey, u8 *dst, const u8 *src,
34 asmlinkage void sm4_ce_cbc_dec(const u32 *rkey, u8 *dst, const u8 *src,
36 asmlinkage void sm4_ce_cbc_cts_enc(const u32 *rkey, u8 *dst, const u8 *src,
38 asmlinkage void sm4_ce_cbc_cts_dec(const u32 *rkey, u8 *dst, const u8 *src,
40 asmlinkage void sm4_ce_ctr_enc(const u32 *rkey, u8 *dst, const u8 *src,
109 static int sm4_ecb_do_crypt(struct skcipher_request *req, const u32 *rkey) in sm4_ecb_do_crypt() argument
126 sm4_ce_crypt(rkey, dst, src, nblks); in sm4_ecb_do_crypt()
|
| H A D | sm4-neon-glue.c | 21 asmlinkage void sm4_neon_crypt(const u32 *rkey, u8 *dst, const u8 *src,
36 static int sm4_ecb_do_crypt(struct skcipher_request *req, const u32 *rkey) in sm4_ecb_do_crypt() argument
53 sm4_neon_crypt(rkey, dst, src, nblocks); in sm4_ecb_do_crypt()
|
| /linux/include/rdma/ |
| H A D | rw.h | 47 u64 remote_addr, u32 rkey, enum dma_data_direction dir);
55 struct ib_sig_attrs *sig_attrs, u64 remote_addr, u32 rkey,
|
| /linux/drivers/nvme/host/ |
| H A D | pr.c | 230 le64_to_cpu(rse->regctl_eds[i].rkey); in nvme_pr_read_keys()
235 keys_info->keys[i] = le64_to_cpu(rs->regctl_ds[i].rkey); in nvme_pr_read_keys()
287 resv->key = le64_to_cpu(rse->regctl_eds[i].rkey); in nvme_pr_read_reservation()
295 resv->key = le64_to_cpu(rs->regctl_ds[i].rkey); in nvme_pr_read_reservation()
|
| /linux/drivers/infiniband/hw/qib/ |
| H A D | qib_rc.c | 350 ohdr->u.rc.reth.rkey = in qib_make_rc_req()
393 ohdr->u.rc.reth.rkey = in qib_make_rc_req()
436 wqe->atomic_wr.rkey); in qib_make_rc_req()
555 ohdr->u.rc.reth.rkey = in qib_make_rc_req()
556 cpu_to_be32(wqe->rdma_wr.rkey); in qib_make_rc_req()
1608 u32 rkey = be32_to_cpu(reth->rkey); in qib_rc_rcv_error() local
1906 u32 rkey = be32_to_cpu(reth->rkey); in qib_rc_rcv() local
1964 u32 rkey = be32_to_cpu(reth->rkey); in qib_rc_rcv() local
2013 u32 rkey; in qib_rc_rcv() local
2036 rkey = be32_to_cpu(ateth->rkey); in qib_rc_rcv()
[all …]
|
| /linux/drivers/net/ethernet/mellanox/mlx5/core/steering/ |
| H A D | dr_send.c | 31 u32 rkey; member
401 u32 rkey, in dr_rdma_handle_icm_write_segments() argument
411 wq_raddr->rkey = cpu_to_be32(rkey); in dr_rdma_handle_icm_write_segments()
438 u32 rkey, struct dr_data_seg *data_seg, in dr_rdma_segments() argument
455 rkey, data_seg, &size); in dr_rdma_segments()
487 dr_rdma_segments(dr_qp, send_info->remote_addr, send_info->rkey, in dr_post_send()
489 dr_rdma_segments(dr_qp, send_info->remote_addr, send_info->rkey, in dr_post_send()
767 send_info.rkey = mlx5dr_icm_pool_get_chunk_rkey(htbl->chunk); in mlx5dr_send_postsend_htbl()
824 send_info.rkey = mlx5dr_icm_pool_get_chunk_rkey(htbl->chunk); in mlx5dr_send_postsend_formatted_htbl()
863 send_info.rkey = mlx5dr_icm_pool_get_chunk_rkey(chunk); in mlx5dr_send_postsend_pattern()
[all …]
|