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Searched refs:dlen (Results 1 – 25 of 162) sorted by relevance

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/Linux-v4.19/drivers/crypto/nx/
Dnx-842.c97 unsigned int slen, unsigned int dlen) in update_param() argument
101 if (p->oremain < dlen) in update_param()
106 p->out += dlen; in update_param()
107 p->oremain -= dlen; in update_param()
108 p->ototal += dlen; in update_param()
174 unsigned int slen = p->iremain, dlen = p->oremain, tmplen; in compress() local
183 if (p->oremain == 0 || hdrsize + c->minimum > dlen) in compress()
204 dlen -= hdrsize; in compress()
209 dlen -= dskip; in compress()
211 if (dlen % c->multiple) in compress()
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/Linux-v4.19/crypto/
Dlz4.c67 u8 *dst, unsigned int *dlen, void *ctx) in __lz4_compress_crypto() argument
70 slen, *dlen, ctx); in __lz4_compress_crypto()
75 *dlen = out_len; in __lz4_compress_crypto()
80 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4_scompress() argument
83 return __lz4_compress_crypto(src, slen, dst, dlen, ctx); in lz4_scompress()
87 unsigned int slen, u8 *dst, unsigned int *dlen) in lz4_compress_crypto() argument
91 return __lz4_compress_crypto(src, slen, dst, dlen, ctx->lz4_comp_mem); in lz4_compress_crypto()
95 u8 *dst, unsigned int *dlen, void *ctx) in __lz4_decompress_crypto() argument
97 int out_len = LZ4_decompress_safe(src, dst, slen, *dlen); in __lz4_decompress_crypto()
102 *dlen = out_len; in __lz4_decompress_crypto()
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Dlzo.c66 u8 *dst, unsigned int *dlen, void *ctx) in __lzo_compress() argument
68 size_t tmp_len = *dlen; /* size_t(ulong) <-> uint on 64 bit */ in __lzo_compress()
76 *dlen = tmp_len; in __lzo_compress()
81 unsigned int slen, u8 *dst, unsigned int *dlen) in lzo_compress() argument
85 return __lzo_compress(src, slen, dst, dlen, ctx->lzo_comp_mem); in lzo_compress()
89 unsigned int slen, u8 *dst, unsigned int *dlen, in lzo_scompress() argument
92 return __lzo_compress(src, slen, dst, dlen, ctx); in lzo_scompress()
96 u8 *dst, unsigned int *dlen) in __lzo_decompress() argument
99 size_t tmp_len = *dlen; /* size_t(ulong) <-> uint on 64 bit */ in __lzo_decompress()
106 *dlen = tmp_len; in __lzo_decompress()
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Dlz4hc.c66 u8 *dst, unsigned int *dlen, void *ctx) in __lz4hc_compress_crypto() argument
69 *dlen, LZ4HC_DEFAULT_CLEVEL, ctx); in __lz4hc_compress_crypto()
74 *dlen = out_len; in __lz4hc_compress_crypto()
79 unsigned int slen, u8 *dst, unsigned int *dlen, in lz4hc_scompress() argument
82 return __lz4hc_compress_crypto(src, slen, dst, dlen, ctx); in lz4hc_scompress()
87 unsigned int *dlen) in lz4hc_compress_crypto() argument
91 return __lz4hc_compress_crypto(src, slen, dst, dlen, in lz4hc_compress_crypto()
96 u8 *dst, unsigned int *dlen, void *ctx) in __lz4hc_decompress_crypto() argument
98 int out_len = LZ4_decompress_safe(src, dst, slen, *dlen); in __lz4hc_decompress_crypto()
103 *dlen = out_len; in __lz4hc_decompress_crypto()
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Dzstd.c159 u8 *dst, unsigned int *dlen, void *ctx) in __zstd_compress() argument
165 out_len = ZSTD_compressCCtx(zctx->cctx, dst, *dlen, src, slen, params); in __zstd_compress()
168 *dlen = out_len; in __zstd_compress()
173 unsigned int slen, u8 *dst, unsigned int *dlen) in zstd_compress() argument
177 return __zstd_compress(src, slen, dst, dlen, ctx); in zstd_compress()
181 unsigned int slen, u8 *dst, unsigned int *dlen, in zstd_scompress() argument
184 return __zstd_compress(src, slen, dst, dlen, ctx); in zstd_scompress()
188 u8 *dst, unsigned int *dlen, void *ctx) in __zstd_decompress() argument
193 out_len = ZSTD_decompressDCtx(zctx->dctx, dst, *dlen, src, slen); in __zstd_decompress()
196 *dlen = out_len; in __zstd_decompress()
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Ddeflate.c181 u8 *dst, unsigned int *dlen, void *ctx) in __deflate_compress() argument
196 stream->avail_out = *dlen; in __deflate_compress()
204 *dlen = stream->total_out; in __deflate_compress()
210 unsigned int slen, u8 *dst, unsigned int *dlen) in deflate_compress() argument
214 return __deflate_compress(src, slen, dst, dlen, dctx); in deflate_compress()
218 unsigned int slen, u8 *dst, unsigned int *dlen, in deflate_scompress() argument
221 return __deflate_compress(src, slen, dst, dlen, ctx); in deflate_scompress()
225 u8 *dst, unsigned int *dlen, void *ctx) in __deflate_decompress() argument
241 stream->avail_out = *dlen; in __deflate_decompress()
260 *dlen = stream->total_out; in __deflate_decompress()
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D842.c76 u8 *dst, unsigned int *dlen) in crypto842_compress() argument
80 return sw842_compress(src, slen, dst, dlen, ctx->wmem); in crypto842_compress()
85 u8 *dst, unsigned int *dlen, void *ctx) in crypto842_scompress() argument
87 return sw842_compress(src, slen, dst, dlen, ctx); in crypto842_scompress()
92 u8 *dst, unsigned int *dlen) in crypto842_decompress() argument
94 return sw842_decompress(src, slen, dst, dlen); in crypto842_decompress()
99 u8 *dst, unsigned int *dlen, void *ctx) in crypto842_sdecompress() argument
101 return sw842_decompress(src, slen, dst, dlen); in crypto842_sdecompress()
Dcompress.c22 u8 *dst, unsigned int *dlen) in crypto_compress() argument
25 dlen); in crypto_compress()
30 u8 *dst, unsigned int *dlen) in crypto_decompress() argument
33 dlen); in crypto_decompress()
Dscompress.c159 if (req->dst && !req->dlen) { in scomp_acomp_comp_decomp()
164 if (!req->dlen || req->dlen > SCOMP_SCRATCH_SIZE) in scomp_acomp_comp_decomp()
165 req->dlen = SCOMP_SCRATCH_SIZE; in scomp_acomp_comp_decomp()
170 scratch_dst, &req->dlen, *ctx); in scomp_acomp_comp_decomp()
173 scratch_dst, &req->dlen, *ctx); in scomp_acomp_comp_decomp()
176 req->dst = sgl_alloc(req->dlen, GFP_ATOMIC, NULL); in scomp_acomp_comp_decomp()
180 scatterwalk_map_and_copy(scratch_dst, req->dst, 0, req->dlen, in scomp_acomp_comp_decomp()
/Linux-v4.19/drivers/crypto/cavium/zip/
Dzip_crypto.c123 u8 *dst, unsigned int *dlen, in zip_compress() argument
131 if (!zip_ctx || !src || !dst || !dlen) in zip_compress()
145 zip_ops->output_len = *dlen; in zip_compress()
151 *dlen = zip_ops->output_len; in zip_compress()
152 memcpy(dst, zip_ops->output, *dlen); in zip_compress()
159 u8 *dst, unsigned int *dlen, in zip_decompress() argument
167 if (!zip_ctx || !src || !dst || !dlen) in zip_decompress()
186 zip_ops->output_len = *dlen; in zip_decompress()
191 *dlen = zip_ops->output_len; in zip_decompress()
192 memcpy(dst, zip_ops->output, *dlen); in zip_decompress()
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Dzip_crypto.h65 u8 *dst, unsigned int *dlen);
68 u8 *dst, unsigned int *dlen);
75 u8 *dst, unsigned int *dlen, void *ctx);
78 u8 *dst, unsigned int *dlen, void *ctx);
/Linux-v4.19/fs/isofs/
Dnamei.c19 isofs_cmp(struct dentry *dentry, const char *compare, int dlen) in isofs_cmp() argument
23 qstr.len = dlen; in isofs_cmp()
25 return dentry->d_name.len != dlen || memcmp(dentry->d_name.name, compare, dlen); in isofs_cmp()
55 int de_len, match, i, dlen; in isofs_find_entry() local
98 dlen = de->name_len[0]; in isofs_find_entry()
101 if (de_len < dlen + sizeof(struct iso_directory_record)) { in isofs_find_entry()
110 dlen = i; /* possibly -1 */ in isofs_find_entry()
114 dlen = get_joliet_filename(de, tmpname, dir); in isofs_find_entry()
118 dlen = get_acorn_filename(de, tmpname, dir); in isofs_find_entry()
121 dlen = isofs_name_translate(de, tmpname, dir); in isofs_find_entry()
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/Linux-v4.19/net/netfilter/
Dnf_conntrack_ftp.c114 get_ipv6_addr(const char *src, size_t dlen, struct in6_addr *dst, u_int8_t term) in get_ipv6_addr() argument
117 int ret = in6_pton(src, min_t(size_t, dlen, 0xffff), (u8 *)dst, term, &end); in get_ipv6_addr()
123 static int try_number(const char *data, size_t dlen, u_int32_t array[], in try_number() argument
131 for (i = 0, len = 0; len < dlen && i < array_size; len++, data++) { in try_number()
155 static int try_rfc959(const char *data, size_t dlen, in try_rfc959() argument
162 length = try_number(data, dlen, array, 6, ',', term); in try_rfc959()
182 static int try_rfc1123(const char *data, size_t dlen, in try_rfc1123() argument
187 for (i = 0; i < dlen; i++) in try_rfc1123()
191 if (i == dlen) in try_rfc1123()
196 return try_rfc959(data + i, dlen - i, cmd, 0, offset); in try_rfc1123()
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/Linux-v4.19/drivers/bluetooth/
Dh4_recv.h113 u16 dlen; in h4_recv_buf() local
118 dlen = 0; in h4_recv_buf()
122 dlen = skb->data[(&pkts[i])->loff]; in h4_recv_buf()
123 hci_skb_expect(skb) += dlen; in h4_recv_buf()
125 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
132 dlen = get_unaligned_le16(skb->data + in h4_recv_buf()
134 hci_skb_expect(skb) += dlen; in h4_recv_buf()
136 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
147 if (!dlen) { in h4_recv_buf()
Dhci_h4.c232 u16 dlen; in h4_recv_buf() local
237 dlen = 0; in h4_recv_buf()
241 dlen = skb->data[(&pkts[i])->loff]; in h4_recv_buf()
242 hci_skb_expect(skb) += dlen; in h4_recv_buf()
244 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
251 dlen = get_unaligned_le16(skb->data + in h4_recv_buf()
253 hci_skb_expect(skb) += dlen; in h4_recv_buf()
255 if (skb_tailroom(skb) < dlen) { in h4_recv_buf()
266 if (!dlen) { in h4_recv_buf()
Dbtmtkuart.c45 __be16 dlen; member
52 __le16 dlen; member
93 hdr->dlen = cpu_to_le16(plen + 1); in mtk_hci_wmt_sync()
134 int err, dlen; in mtk_setup_fw() local
157 dlen = min_t(int, 250, fw_size); in mtk_setup_fw()
160 if (fw_size - dlen <= 0) in mtk_setup_fw()
165 err = mtk_hci_wmt_sync(hdev, MTK_WMT_PATCH_DWNLD, flag, dlen, in mtk_setup_fw()
173 fw_size -= dlen; in mtk_setup_fw()
174 fw_ptr += dlen; in mtk_setup_fw()
293 bdev->stp_dlen = be16_to_cpu(shdr->dlen) & 0x0fff; in mtk_stp_split()
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/Linux-v4.19/security/keys/
Ddh.c149 u8 *dst, unsigned int dlen, unsigned int zlen) in kdf_ctr() argument
157 while (dlen) { in kdf_ctr()
192 dlen -= h; in kdf_ctr()
200 memzero_explicit(dst_orig, dlen); in kdf_ctr()
237 ssize_t dlen; in __keyctl_dh_compute() local
289 dlen = dh_data_from_key(pcopy.prime, &dh_inputs.p); in __keyctl_dh_compute()
290 if (dlen < 0) { in __keyctl_dh_compute()
291 ret = dlen; in __keyctl_dh_compute()
294 dh_inputs.p_size = dlen; in __keyctl_dh_compute()
296 dlen = dh_data_from_key(pcopy.base, &dh_inputs.g); in __keyctl_dh_compute()
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/Linux-v4.19/include/crypto/internal/
Dscompress.h37 unsigned int slen, u8 *dst, unsigned int *dlen,
40 unsigned int slen, u8 *dst, unsigned int *dlen,
83 u8 *dst, unsigned int *dlen, void *ctx) in crypto_scomp_compress() argument
85 return crypto_scomp_alg(tfm)->compress(tfm, src, slen, dst, dlen, ctx); in crypto_scomp_compress()
90 u8 *dst, unsigned int *dlen, in crypto_scomp_decompress() argument
93 return crypto_scomp_alg(tfm)->decompress(tfm, src, slen, dst, dlen, in crypto_scomp_decompress()
/Linux-v4.19/net/xfrm/
Dxfrm_ipcomp.c46 int dlen = IPCOMP_SCRATCH_SIZE; in ipcomp_decompress() local
51 int err = crypto_comp_decompress(tfm, start, plen, scratch, &dlen); in ipcomp_decompress()
57 if (dlen < (plen + sizeof(struct ip_comp_hdr))) { in ipcomp_decompress()
62 len = dlen - plen; in ipcomp_decompress()
71 while ((scratch += len, dlen -= len) > 0) { in ipcomp_decompress()
89 if (dlen < len) in ipcomp_decompress()
90 len = dlen; in ipcomp_decompress()
142 int dlen = IPCOMP_SCRATCH_SIZE; in ipcomp_compress() local
151 err = crypto_comp_compress(tfm, start, plen, scratch, &dlen); in ipcomp_compress()
155 if ((dlen + sizeof(struct ip_comp_hdr)) >= plen) { in ipcomp_compress()
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/Linux-v4.19/include/crypto/
Drng.h49 u8 *dst, unsigned int dlen);
141 u8 *dst, unsigned int dlen) in crypto_rng_generate() argument
143 return crypto_rng_alg(tfm)->generate(tfm, src, slen, dst, dlen); in crypto_rng_generate()
158 u8 *rdata, unsigned int dlen) in crypto_rng_get_bytes() argument
160 return crypto_rng_generate(tfm, NULL, 0, rdata, dlen); in crypto_rng_get_bytes()
/Linux-v4.19/net/ife/
Dife.c127 u16 *dlen, u16 *totlen) in ife_tlv_meta_decode() argument
135 *dlen = ntohs(tlv->len) - NLA_HDRLEN; in ife_tlv_meta_decode()
139 *totlen = nla_total_size(*dlen); in ife_tlv_meta_decode()
158 int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, const void *dval) in ife_tlv_meta_encode() argument
161 u16 totlen = nla_total_size(dlen); /*alignment + hdr */ in ife_tlv_meta_encode()
163 u32 htlv = attrtype << 16 | (dlen + NLA_HDRLEN); in ife_tlv_meta_encode()
167 memcpy(dptr, dval, dlen); in ife_tlv_meta_encode()
/Linux-v4.19/include/net/
Dife.h16 u16 *dlen, u16 *totlen);
17 int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen,
34 static inline void *ife_tlv_meta_decode(void *skbdata, u16 *attrtype, u16 *dlen, in ife_tlv_meta_decode() argument
40 static inline int ife_tlv_meta_encode(void *skbdata, u16 attrtype, u16 dlen, in ife_tlv_meta_encode() argument
/Linux-v4.19/drivers/media/usb/pvrusb2/
Dpvrusb2-encoder.c38 const u32 *data, unsigned int dlen) in pvr2_encoder_write_words() argument
55 while (dlen) { in pvr2_encoder_write_words()
57 if (chunkCnt > dlen) chunkCnt = dlen; in pvr2_encoder_write_words()
74 dlen -= chunkCnt; in pvr2_encoder_write_words()
84 u32 *data, unsigned int dlen) in pvr2_encoder_read_words() argument
100 while (dlen) { in pvr2_encoder_read_words()
102 if (chunkCnt > dlen) chunkCnt = dlen; in pvr2_encoder_read_words()
124 dlen -= chunkCnt; in pvr2_encoder_read_words()
/Linux-v4.19/drivers/block/paride/
Dpg.c213 int dlen; /* transfer size requested */ member
320 static int pg_command(struct pg *dev, char *cmd, int dlen, unsigned long tmo) in pg_command() argument
331 write_reg(dev, 4, dlen % 256); in pg_command()
332 write_reg(dev, 5, dlen / 256); in pg_command()
346 printk("%s: Command sent, dlen=%d packet= ", dev->name, dlen); in pg_command()
364 dev->dlen = 0; in pg_completion()
377 dev->dlen += (1 - p) * d; in pg_completion()
592 if (hdr.dlen < 0 || hdr.dlen > PG_MAX_DATA) in pg_write()
611 if (pg_command(dev, hdr.packet, hdr.dlen, jiffies + PG_TMO)) { in pg_write()
644 hdr.dlen = dev->dlen; in pg_read()
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/Linux-v4.19/drivers/scsi/fcoe/
Dfcoe_ctlr.c622 size_t dlen; in fcoe_ctlr_encaps() local
628 dlen = sizeof(struct fip_encaps) + skb->len; /* len before push */ in fcoe_ctlr_encaps()
659 cap->encaps.fd_desc.fip_dlen = dlen / FIP_BPW; in fcoe_ctlr_encaps()
662 dlen += sizeof(*mac); in fcoe_ctlr_encaps()
679 cap->fip.fip_dl_len = htons(dlen / FIP_BPW); in fcoe_ctlr_encaps()
908 size_t dlen; in fcoe_ctlr_parse_adv() local
929 dlen = desc->fip_dlen * FIP_BPW; in fcoe_ctlr_parse_adv()
930 if (dlen < sizeof(*desc) || dlen > rlen) in fcoe_ctlr_parse_adv()
941 if (dlen != sizeof(struct fip_pri_desc)) in fcoe_ctlr_parse_adv()
947 if (dlen != sizeof(struct fip_mac_desc)) in fcoe_ctlr_parse_adv()
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