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Searched refs:padlen (Results 1 – 25 of 54) sorted by relevance

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/Linux-v5.4/net/dsa/
Dtag_trailer.c17 int padlen; in trailer_xmit() local
26 padlen = 0; in trailer_xmit()
28 padlen = 60 - skb->len; in trailer_xmit()
30 nskb = alloc_skb(NET_IP_ALIGN + skb->len + padlen + 4, GFP_ATOMIC); in trailer_xmit()
41 if (padlen) { in trailer_xmit()
42 skb_put_zero(nskb, padlen); in trailer_xmit()
Dtag_ksz.c21 int padlen; in ksz_common_xmit() local
23 padlen = (skb->len >= ETH_ZLEN) ? 0 : ETH_ZLEN - skb->len; in ksz_common_xmit()
25 if (skb_tailroom(skb) >= padlen + len) { in ksz_common_xmit()
27 if (__skb_put_padto(skb, skb->len + padlen, false)) in ksz_common_xmit()
33 padlen + len, GFP_ATOMIC); in ksz_common_xmit()
48 if (skb_put_padto(nskb, nskb->len + padlen)) in ksz_common_xmit()
/Linux-v5.4/scripts/
Dcheckstack.pl143 my $padlen = 56 - length($intro);
144 while ($padlen > 0) {
146 $padlen -= 8;
160 my $padlen = 56 - length($intro);
161 while ($padlen > 0) {
163 $padlen -= 8;
/Linux-v5.4/arch/sparc/crypto/
Dsha512_glue.c103 unsigned int i, index, padlen; in sha512_sparc64_final() local
114 padlen = (index < 112) ? (112 - index) : ((SHA512_BLOCK_SIZE+112) - index); in sha512_sparc64_final()
117 if (padlen <= 112) { in sha512_sparc64_final()
118 if ((sctx->count[0] += padlen) < padlen) in sha512_sparc64_final()
120 memcpy(sctx->buf + index, padding, padlen); in sha512_sparc64_final()
122 __sha512_sparc64_update(sctx, padding, padlen, index); in sha512_sparc64_final()
Dsha1_glue.c82 unsigned int i, index, padlen; in sha1_sparc64_final() local
91 padlen = (index < 56) ? (56 - index) : ((SHA1_BLOCK_SIZE+56) - index); in sha1_sparc64_final()
94 if (padlen <= 56) { in sha1_sparc64_final()
95 sctx->count += padlen; in sha1_sparc64_final()
96 memcpy(sctx->buffer + index, padding, padlen); in sha1_sparc64_final()
98 __sha1_sparc64_update(sctx, padding, padlen, index); in sha1_sparc64_final()
Dmd5_glue.c87 unsigned int i, index, padlen; in md5_sparc64_final() local
96 padlen = (index < 56) ? (56 - index) : ((MD5_HMAC_BLOCK_SIZE+56) - index); in md5_sparc64_final()
99 if (padlen <= 56) { in md5_sparc64_final()
100 sctx->byte_count += padlen; in md5_sparc64_final()
101 memcpy((u8 *)sctx->block + index, padding, padlen); in md5_sparc64_final()
103 __md5_sparc64_update(sctx, padding, padlen, index); in md5_sparc64_final()
Dsha256_glue.c102 unsigned int i, index, padlen; in sha256_sparc64_final() local
111 padlen = (index < 56) ? (56 - index) : ((SHA256_BLOCK_SIZE+56) - index); in sha256_sparc64_final()
114 if (padlen <= 56) { in sha256_sparc64_final()
115 sctx->count += padlen; in sha256_sparc64_final()
116 memcpy(sctx->buf + index, padding, padlen); in sha256_sparc64_final()
118 __sha256_sparc64_update(sctx, padding, padlen, index); in sha256_sparc64_final()
/Linux-v5.4/arch/powerpc/crypto/
Dsha1-spe-glue.c122 int padlen; in ppc_spe_sha1_final() local
126 padlen = 55 - offset; in ppc_spe_sha1_final()
131 if (padlen < 0) { in ppc_spe_sha1_final()
132 memset(p, 0x00, padlen + sizeof (u64)); in ppc_spe_sha1_final()
135 padlen = 56; in ppc_spe_sha1_final()
138 memset(p, 0, padlen); in ppc_spe_sha1_final()
Dmd5-glue.c82 int padlen = 55 - offset; in ppc_md5_final() local
88 if (padlen < 0) { in ppc_md5_final()
89 memset(p, 0x00, padlen + sizeof (u64)); in ppc_md5_final()
92 padlen = 56; in ppc_md5_final()
95 memset(p, 0, padlen); in ppc_md5_final()
Dsha256-spe-glue.c144 int padlen; in ppc_spe_sha256_final() local
148 padlen = 55 - offset; in ppc_spe_sha256_final()
153 if (padlen < 0) { in ppc_spe_sha256_final()
154 memset(p, 0x00, padlen + sizeof (u64)); in ppc_spe_sha256_final()
157 padlen = 56; in ppc_spe_sha256_final()
160 memset(p, 0, padlen); in ppc_spe_sha256_final()
Dsha1.c78 u32 i, index, padlen; in sha1_final() local
86 padlen = (index < 56) ? (56 - index) : ((64+56) - index); in sha1_final()
87 sha1_update(desc, padding, padlen); in sha1_final()
/Linux-v5.4/drivers/net/usb/
Dgl620a.c138 int padlen; in genelink_tx_fixup() local
146 padlen = ((skb->len + (4 + 4*1)) % 64) ? 0 : 1; in genelink_tx_fixup()
149 && ((headroom + tailroom) >= (padlen + (4 + 4*1)))) { in genelink_tx_fixup()
150 if ((headroom < (4 + 4*1)) || (tailroom < padlen)) { in genelink_tx_fixup()
157 skb2 = skb_copy_expand(skb, (4 + 4*1) , padlen, flags); in genelink_tx_fixup()
Dcdc_eem.c95 int padlen = 0; in eem_tx_fixup() local
104 padlen += 2; in eem_tx_fixup()
110 if ((tailroom >= ETH_FCS_LEN + padlen) && in eem_tx_fixup()
115 > (EEM_HEAD + ETH_FCS_LEN + padlen)) { in eem_tx_fixup()
125 skb2 = skb_copy_expand(skb, EEM_HEAD, ETH_FCS_LEN + padlen, flags); in eem_tx_fixup()
148 if (padlen) in eem_tx_fixup()
Dzaurus.c47 int padlen; in zaurus_tx_fixup() local
50 padlen = 2; in zaurus_tx_fixup()
53 if ((padlen + 4) <= tailroom) in zaurus_tx_fixup()
56 skb2 = skb_copy_expand(skb, 0, 4 + padlen, flags); in zaurus_tx_fixup()
Dnet1080.c420 int padlen = sizeof (struct nc_trailer); in net1080_tx_fixup() local
423 if (!((len + padlen + sizeof (struct nc_header)) & 0x01)) in net1080_tx_fixup()
424 padlen++; in net1080_tx_fixup()
429 if (padlen <= tailroom && in net1080_tx_fixup()
434 if ((sizeof (struct nc_header) + padlen) < in net1080_tx_fixup()
448 padlen, in net1080_tx_fixup()
Dkalmia.c164 u8 remainder, padlen = 0; in kalmia_tx_fixup() local
211 padlen = KALMIA_ALIGN_SIZE - remainder; in kalmia_tx_fixup()
212 skb_put_zero(skb, padlen); in kalmia_tx_fixup()
217 content_len, padlen, header_start); in kalmia_tx_fixup()
Dasix_common.c219 int padlen; in asix_tx_fixup() local
226 padlen = ((skb->len + 4) & (dev->maxpacket - 1)) ? 0 : 4; in asix_tx_fixup()
241 !(padlen && skb_cloned(skb)) && in asix_tx_fixup()
242 headroom + tailroom >= 4 + padlen) { in asix_tx_fixup()
245 tailroom < padlen) { in asix_tx_fixup()
252 skb2 = skb_copy_expand(skb, 4, padlen, flags); in asix_tx_fixup()
263 if (padlen) { in asix_tx_fixup()
/Linux-v5.4/fs/orangefs/
Ddir.c194 __u32 *len, padlen; in fill_from_part() local
218 padlen = (sizeof *len + *len + 1) + in fill_from_part()
220 if (part->len < i + padlen + sizeof *khandle) in fill_from_part()
225 khandle = (void *)part + offset + i + padlen; in fill_from_part()
230 i += padlen + sizeof *khandle; in fill_from_part()
/Linux-v5.4/fs/udf/
Ddirectory.c163 int padlen; in udf_get_fileident() local
191 padlen = lengthThisIdent % UDF_NAME_PAD; in udf_get_fileident()
192 if (padlen) in udf_get_fileident()
193 lengthThisIdent += (UDF_NAME_PAD - padlen); in udf_get_fileident()
/Linux-v5.4/drivers/crypto/
Datmel-aes-regs.h81 #define AES_EMR_PADLEN(padlen) (((padlen) << AES_EMR_PADLEN_OFFSET) &\ argument
Dpadlock-sha.c337 unsigned int partial, padlen; in padlock_sha1_final_nano() local
345 padlen = (partial < 56) ? (56 - partial) : ((64+56) - partial); in padlock_sha1_final_nano()
346 padlock_sha1_update_nano(desc, padding, padlen); in padlock_sha1_final_nano()
422 unsigned int partial, padlen; in padlock_sha256_final_nano() local
430 padlen = (partial < 56) ? (56 - partial) : ((64+56) - partial); in padlock_sha256_final_nano()
431 padlock_sha256_update_nano(desc, padding, padlen); in padlock_sha256_final_nano()
/Linux-v5.4/scripts/dtc/
Dflattree.c354 int padlen = 0; in dt_to_blob() local
376 padlen = minsize - fdt32_to_cpu(fdt.totalsize); in dt_to_blob()
377 if (padlen < 0) { in dt_to_blob()
378 padlen = 0; in dt_to_blob()
387 padlen = padsize; in dt_to_blob()
390 padlen = ALIGN(fdt32_to_cpu(fdt.totalsize) + padlen, alignsize) in dt_to_blob()
393 if (padlen > 0) { in dt_to_blob()
395 tsize += padlen; in dt_to_blob()
414 if (padlen > 0) in dt_to_blob()
415 blob = data_append_zeroes(blob, padlen); in dt_to_blob()
/Linux-v5.4/net/ipv6/
Dmip6.c31 static inline void *mip6_padn(__u8 *data, __u8 padlen) in mip6_padn() argument
35 if (padlen == 1) { in mip6_padn()
37 } else if (padlen > 1) { in mip6_padn()
39 data[1] = padlen - 2; in mip6_padn()
40 if (padlen > 2) in mip6_padn()
43 return data + padlen; in mip6_padn()
/Linux-v5.4/crypto/
Dchacha20poly1305.c206 unsigned int padlen; in poly_cipherpad() local
209 padlen = -rctx->cryptlen % POLY1305_BLOCK_SIZE; in poly_cipherpad()
211 sg_init_one(preq->src, preq->pad, padlen); in poly_cipherpad()
216 ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen); in poly_cipherpad()
265 unsigned int padlen; in poly_adpad() local
268 padlen = -rctx->assoclen % POLY1305_BLOCK_SIZE; in poly_adpad()
270 sg_init_one(preq->src, preq->pad, padlen); in poly_adpad()
275 ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen); in poly_adpad()
/Linux-v5.4/arch/x86/kernel/
Dalternative.c346 for (i = 0; i < a->padlen; i++) { in optimize_nops()
352 add_nops(instr + (a->instrlen - a->padlen), a->padlen); in optimize_nops()
356 instr, a->instrlen - a->padlen, a->padlen); in optimize_nops()
394 if (a->padlen > 1) in apply_alternatives()
404 replacement, a->replacementlen, a->padlen); in apply_alternatives()

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