| /linux/fs/isofs/ |
| H A D | namei.c | 14 isofs_cmp(struct dentry *dentry, const char *compare, int dlen) in isofs_cmp() argument
17 return dentry->d_name.len != dlen || memcmp(dentry->d_name.name, compare, dlen); in isofs_cmp()
19 &QSTR_LEN(compare, dlen)); in isofs_cmp()
48 int de_len, match, i, dlen; in isofs_find_entry() local
91 dlen = de->name_len[0]; in isofs_find_entry()
94 if (de_len < dlen + sizeof(struct iso_directory_record)) { in isofs_find_entry()
104 dlen = i; /* possibly -1 */ in isofs_find_entry()
108 dlen = get_joliet_filename(de, tmpname, dir); in isofs_find_entry()
112 dlen = get_acorn_filename(de, tmpname, dir); in isofs_find_entry()
115 dlen = isofs_name_translate(de, tmpname, dir); in isofs_find_entry()
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| /linux/security/keys/ |
| H A D | dh.c | 127 ssize_t dlen; in __keyctl_dh_compute() local
179 dlen = dh_data_from_key(pcopy.prime, &dh_inputs.p); in __keyctl_dh_compute()
180 if (dlen < 0) { in __keyctl_dh_compute()
181 ret = dlen; in __keyctl_dh_compute()
184 dh_inputs.p_size = dlen; in __keyctl_dh_compute()
186 dlen = dh_data_from_key(pcopy.base, &dh_inputs.g); in __keyctl_dh_compute()
187 if (dlen < 0) { in __keyctl_dh_compute()
188 ret = dlen; in __keyctl_dh_compute()
191 dh_inputs.g_size = dlen; in __keyctl_dh_compute()
193 dlen = dh_data_from_key(pcopy.private, &dh_inputs.key); in __keyctl_dh_compute()
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| /linux/net/xfrm/ |
| H A D | xfrm_ipcomp.c | 52 int len, dlen; in ipcomp_post_acomp() local
63 dlen = req->dlen; in ipcomp_post_acomp()
70 skb->truesize += dlen; in ipcomp_post_acomp()
71 skb->data_len = dlen; in ipcomp_post_acomp()
72 skb->len += dlen; in ipcomp_post_acomp()
83 if (dlen < len) in ipcomp_post_acomp()
84 len = dlen; in ipcomp_post_acomp()
89 } while ((dlen -= len)); in ipcomp_post_acomp()
120 int dlen) in ipcomp_setup_req() argument
184 for (i = 0; i < dnfrags && total < dlen; i++) { in ipcomp_setup_req()
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| /linux/crypto/ |
| H A D | zstd.c | 79 const void *src, void *dst, unsigned int *dlen) in zstd_compress_one() argument
87 out_len = zstd_compress_cctx(ctx->cctx, dst, req->dlen, src, req->slen, in zstd_compress_one()
92 *dlen = out_len; in zstd_compress_one()
137 if (dcur == req->dlen && scur == req->slen) { in zstd_compress()
181 req->dlen = 0; in zstd_compress()
183 req->dlen = total_out; in zstd_compress()
191 const void *src, void *dst, unsigned int *dlen) in zstd_decompress_one() argument
199 out_len = zstd_decompress_dctx(ctx->dctx, dst, req->dlen, src, req->slen); in zstd_decompress_one()
203 *dlen = out_len; in zstd_decompress_one()
245 if (dcur == req->dlen && scur == req->slen) { in zstd_decompress()
[all …]
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| /linux/lib/reed_solomon/ |
| H A D | test_rslib.c | 157 int dlen = len - nroots; in get_rcw_we() local
166 for (i = 0; i < dlen; i++) in get_rcw_we()
169 memset(c + dlen, 0, nroots * sizeof(*c)); in get_rcw_we()
170 encode_rs16(rs, c, dlen, c + dlen, 0); in get_rcw_we()
264 int dlen = len - rs->codec->nroots; in test_uc() local
279 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_uc()
285 derrs = decode_rs16(rs, NULL, NULL, dlen, in test_uc()
290 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_uc()
371 int dlen = len - nroots; in test_bc() local
379 derrs = decode_rs16(rs, r, r + dlen, dlen, in test_bc()
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| /linux/drivers/bluetooth/ |
| H A D | hci_h4.c | 220 u16 dlen; in h4_recv_buf() local
225 dlen = 0; in h4_recv_buf()
229 dlen = skb->data[(&pkts[i])->loff]; in h4_recv_buf()
230 hci_skb_expect(skb) += dlen; in h4_recv_buf()
232 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
239 dlen = get_unaligned_le16(skb->data + in h4_recv_buf()
241 hci_skb_expect(skb) += dlen; in h4_recv_buf()
243 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
254 if (!dlen) { in h4_recv_buf()
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| H A D | btmtk.c | 145 int err, dlen, i, status; in btmtk_setup_firmware_79xx() local
196 wmt_params.dlen = MTK_SEC_MAP_NEED_SEND_SIZE + 1; in btmtk_setup_firmware_79xx()
231 dlen = min_t(int, 250, dl_size); in btmtk_setup_firmware_79xx()
235 } else if (dl_size - dlen <= 0) { in btmtk_setup_firmware_79xx()
242 wmt_params.dlen = dlen; in btmtk_setup_firmware_79xx()
259 dl_size -= dlen; in btmtk_setup_firmware_79xx()
260 fw_ptr += dlen; in btmtk_setup_firmware_79xx()
283 int err, dlen; in btmtk_setup_firmware() local
296 wmt_params.dlen = sizeof(param); in btmtk_setup_firmware()
323 dlen = min_t(int, 250, fw_size); in btmtk_setup_firmware()
[all …]
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| H A D | btmtkuart.c | 46 __be16 dlen; member
102 hlen = sizeof(*hdr) + wmt_params->dlen; in mtk_hci_wmt_sync()
117 hdr->dlen = cpu_to_le16(wmt_params->dlen + 1); in mtk_hci_wmt_sync()
119 memcpy(wc->data, wmt_params->data, wmt_params->dlen); in mtk_hci_wmt_sync()
316 bdev->stp_dlen = be16_to_cpu(shdr->dlen) & 0x0fff; in mtk_stp_split()
512 wmt_params.dlen = sizeof(param); in btmtkuart_func_query()
539 wmt_params.dlen = 4; in btmtkuart_change_baudrate()
573 wmt_params.dlen = 0; in btmtkuart_change_baudrate()
608 wmt_params.dlen = 0; in btmtkuart_setup()
627 wmt_params.dlen = 0; in btmtkuart_setup()
[all …]
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| H A D | hci_ath.c | 148 const void *data, size_t dlen) in ath_vendor_cmd() argument
153 if (dlen > sizeof(cmd.data)) in ath_vendor_cmd()
158 cmd.len = dlen; in ath_vendor_cmd()
159 memcpy(cmd.data, data, dlen); in ath_vendor_cmd()
161 skb = __hci_cmd_sync(hdev, 0xfc0b, dlen + 4, &cmd, HCI_INIT_TIMEOUT); in ath_vendor_cmd()
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| /linux/drivers/block/zram/ |
| H A D | backend_842.c | 35 unsigned int dlen = req->dst_len; in compress_842() local
38 ret = sw842_compress(req->src, req->src_len, req->dst, &dlen, in compress_842()
41 req->dst_len = dlen; in compress_842()
48 unsigned int dlen = req->dst_len; in decompress_842() local
50 return sw842_decompress(req->src, req->src_len, req->dst, &dlen); in decompress_842()
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| /linux/net/ife/ |
| H A D | ife.c | 128 u16 *dlen, u16 *totlen) in ife_tlv_meta_decode() argument
136 *dlen = ntohs(tlv->len) - NLA_HDRLEN; in ife_tlv_meta_decode()
140 *totlen = nla_total_size(*dlen); in ife_tlv_meta_decode()
159 int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval) in ife_tlv_meta_encode() argument
162 u16 totlen = nla_total_size(dlen); /*alignment + hdr */ in ife_tlv_meta_encode()
164 u32 htlv = attrtype << 16 | (dlen + NLA_HDRLEN); in ife_tlv_meta_encode()
168 memcpy(dptr, dval, dlen); in ife_tlv_meta_encode()
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| /linux/drivers/media/usb/pvrusb2/ |
| H A D | pvrusb2-encoder.c | 28 const u32 *data, unsigned int dlen) in pvr2_encoder_write_words() argument
45 while (dlen) { in pvr2_encoder_write_words()
47 if (chunkCnt > dlen) chunkCnt = dlen; in pvr2_encoder_write_words()
64 dlen -= chunkCnt; in pvr2_encoder_write_words()
74 u32 *data, unsigned int dlen) in pvr2_encoder_read_words() argument
90 while (dlen) { in pvr2_encoder_read_words()
92 if (chunkCnt > dlen) chunkCnt = dlen; in pvr2_encoder_read_words()
114 dlen -= chunkCnt; in pvr2_encoder_read_words()
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| /linux/include/net/ |
| H A D | ife.h | 15 u16 *dlen, u16 *totlen);
16 int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
33 static inline void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, in ife_tlv_meta_decode() argument
39 static inline int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, in ife_tlv_meta_encode() argument
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| /linux/drivers/crypto/caam/ |
| H A D | caamprng.c | 78 u8 *dst, unsigned int dlen) in caam_prng_generate() argument
80 unsigned int aligned_dlen = ALIGN(dlen, dma_get_cache_alignment()); in caam_prng_generate()
88 if (aligned_dlen < dlen) in caam_prng_generate()
109 dst_dma = dma_map_single(jrdev, buf, dlen, DMA_FROM_DEVICE); in caam_prng_generate()
118 caam_init_prng_desc(desc, dst_dma, dlen), in caam_prng_generate()
126 dma_unmap_single(jrdev, dst_dma, dlen, DMA_FROM_DEVICE); in caam_prng_generate()
129 memcpy(dst, buf, dlen); in caam_prng_generate()
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| /linux/drivers/scsi/fcoe/ |
| H A D | fcoe_ctlr.c | 615 size_t dlen; in fcoe_ctlr_encaps() local
621 dlen = sizeof(struct fip_encaps) + skb->len; /* len before push */ in fcoe_ctlr_encaps()
652 cap->encaps.fd_desc.fip_dlen = dlen / FIP_BPW; in fcoe_ctlr_encaps()
655 dlen += sizeof(*mac); in fcoe_ctlr_encaps()
672 cap->fip.fip_dl_len = htons(dlen / FIP_BPW); in fcoe_ctlr_encaps()
899 size_t dlen; in fcoe_ctlr_parse_adv() local
920 dlen = desc->fip_dlen * FIP_BPW; in fcoe_ctlr_parse_adv()
921 if (dlen < sizeof(*desc) || dlen > rlen) in fcoe_ctlr_parse_adv()
932 if (dlen != sizeof(struct fip_pri_desc)) in fcoe_ctlr_parse_adv()
938 if (dlen != sizeof(struct fip_mac_desc)) in fcoe_ctlr_parse_adv()
[all …]
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| /linux/drivers/net/wireless/ath/wil6210/ |
| H A D | fw_inc.c | 45 u32 dlen; in wil_fw_verify() local
65 dlen = le32_to_cpu(fh_->data_len); in wil_fw_verify()
66 if (dlen % 4) { in wil_fw_verify()
67 wil_err_fw(wil, "data length not aligned: %lu\n", (ulong)dlen); in wil_fw_verify()
70 if (size < dlen) { in wil_fw_verify()
72 size, (ulong)dlen); in wil_fw_verify()
75 if (dlen < sizeof(*hdr) + sizeof(fh)) { in wil_fw_verify()
76 wil_err_fw(wil, "data length too short: %lu\n", (ulong)dlen); in wil_fw_verify()
101 dlen - sizeof(*hdr) - sizeof(fh)); in wil_fw_verify()
107 (ulong)dlen, crc, le32_to_cpu(fh_->crc)); in wil_fw_verify()
[all …]
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| /linux/drivers/scsi/qedf/ |
| H A D | qedf_fip.c | 86 size_t dlen; in qedf_fcoe_process_vlan_resp() local
93 dlen = desc->fip_dlen * FIP_BPW; in qedf_fcoe_process_vlan_resp()
99 desc = (struct fip_desc *)((char *)desc + dlen); in qedf_fcoe_process_vlan_resp()
100 rlen -= dlen; in qedf_fcoe_process_vlan_resp()
176 size_t rlen, dlen; in qedf_fip_recv() local
234 dlen = desc->fip_dlen * FIP_BPW; in qedf_fip_recv()
279 desc = (struct fip_desc *)((char *)desc + dlen); in qedf_fip_recv()
280 rlen -= dlen; in qedf_fip_recv()
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| /linux/fs/ubifs/ |
| H A D | crypto.c | 70 unsigned int dlen = *out_len; in ubifs_decrypt() local
72 if (clen <= 0 || clen > UBIFS_BLOCK_SIZE || clen > dlen) { in ubifs_decrypt()
77 ubifs_assert(c, dlen <= UBIFS_BLOCK_SIZE); in ubifs_decrypt()
79 dlen, offset_in_page(&dn->data), in ubifs_decrypt()
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| /linux/drivers/crypto/allwinner/sun8i-ss/ |
| H A D | sun8i-ss-prng.c | 58 unsigned int slen, u8 *dst, unsigned int dlen) in sun8i_ss_prng_generate() argument
84 todo = dlen + PRNG_SEED_SIZE + PRNG_DATA_SIZE; in sun8i_ss_prng_generate()
88 if (todo_with_padding < todo || todo < dlen) in sun8i_ss_prng_generate()
169 memcpy(dst, d, dlen); in sun8i_ss_prng_generate()
171 memcpy(ctx->seed, d + dlen, ctx->slen); in sun8i_ss_prng_generate()
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| /linux/net/tipc/ |
| H A D | socket.c | 842 struct msghdr *msg, size_t dlen, long timeout) in tipc_sendmcast() argument
879 rc = tipc_msg_build(hdr, msg, 0, dlen, mtu, &pkts); in tipc_sendmcast()
882 if (unlikely(rc == dlen)) { in tipc_sendmcast()
891 return rc ? rc : dlen; in tipc_sendmcast()
906 u32 dnode, u32 dport, int dlen) in tipc_send_group_msg() argument
910 int blks = tsk_blocks(GROUP_H_SIZE + dlen); in tipc_send_group_msg()
925 rc = tipc_msg_build(hdr, m, 0, dlen, mtu, &pkts); in tipc_send_group_msg()
926 if (unlikely(rc != dlen)) in tipc_send_group_msg()
942 return dlen; in tipc_send_group_msg()
956 int dlen, long timeout) in tipc_send_group_unicast() argument
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| /linux/security/keys/trusted-keys/ |
| H A D | trusted_tpm1.c | 101 unsigned int dlen; in TSS_rawhmac() local
109 dlen = va_arg(argp, unsigned int); in TSS_rawhmac()
110 if (dlen == 0) in TSS_rawhmac()
117 hmac_sha1_update(&hmac_ctx, data, dlen); in TSS_rawhmac()
134 unsigned int dlen; in TSS_authhmac() local
147 dlen = va_arg(argp, unsigned int); in TSS_authhmac()
148 if (dlen == 0) in TSS_authhmac()
155 sha1_update(&sha_ctx, data, dlen); in TSS_authhmac()
186 unsigned int dlen; in TSS_checkhmac1() local
211 dlen = va_arg(argp, unsigned int); in TSS_checkhmac1()
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| /linux/drivers/crypto/marvell/octeontx/ |
| H A D | otx_cptvf_reqmgr.c | 173 u32 dlen, align_dlen, info_len, rlen; in setup_sgio_list() local
190 dlen = g_sz_bytes + s_sz_bytes + SG_LIST_HDR_SIZE; in setup_sgio_list()
191 align_dlen = ALIGN(dlen, align); in setup_sgio_list()
202 info->dlen = dlen; in setup_sgio_list()
319 cpt_req->dlen = info->dlen; in process_request()
367 iq_cmd.cmd.s.dlen = cpu_to_be16(cpt_req->dlen); in process_request()
381 pr_debug("Dptr hexdump (%d bytes)\n", cpt_req->dlen); in process_request()
383 cpt_req->dlen, false); in process_request()
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| /linux/drivers/net/wireless/broadcom/brcm80211/brcmfmac/ |
| H A D | xtlv.c | 26 int brcmf_xtlv_data_size(int dlen, u16 opts) in brcmf_xtlv_data_size() argument
32 return roundup(dlen + hsz, 4); in brcmf_xtlv_data_size()
34 return dlen + hsz; in brcmf_xtlv_data_size()
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| /linux/mm/ |
| H A D | zswap.c | 846 unsigned int dlen = PAGE_SIZE; in zswap_compress() local
860 acomp_request_set_params(acomp_ctx->req, &input, &output, PAGE_SIZE, dlen); in zswap_compress()
875 dlen = acomp_ctx->req->dlen; in zswap_compress()
884 if (comp_ret || !dlen || dlen >= PAGE_SIZE) { in zswap_compress()
894 dlen = PAGE_SIZE; in zswap_compress()
900 handle = zs_malloc(pool->zs_pool, dlen, gfp, page_to_nid(page)); in zswap_compress()
906 zs_obj_write(pool->zs_pool, handle, dst, dlen); in zswap_compress()
908 entry->length = dlen; in zswap_compress()
930 int ret = 0, dlen; in zswap_decompress() local
944 dlen = PAGE_SIZE; in zswap_decompress()
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| /linux/include/uapi/linux/ |
| H A D | pg.h | 51 int dlen; /* number of bytes expected to transfer */ member
61 int dlen; /* size of device transfer request */ member
|