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Searched refs:padlen (Results 1 – 25 of 53) sorted by relevance

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/Linux-v4.19/net/dsa/
Dtag_trailer.c21 int padlen; in trailer_xmit() local
30 padlen = 0; in trailer_xmit()
32 padlen = 60 - skb->len; in trailer_xmit()
34 nskb = alloc_skb(NET_IP_ALIGN + skb->len + padlen + 4, GFP_ATOMIC); in trailer_xmit()
45 if (padlen) { in trailer_xmit()
46 skb_put_zero(nskb, padlen); in trailer_xmit()
Dtag_ksz.c39 int padlen; in ksz_xmit() local
42 padlen = (skb->len >= ETH_ZLEN) ? 0 : ETH_ZLEN - skb->len; in ksz_xmit()
44 if (skb_tailroom(skb) >= padlen + KSZ_INGRESS_TAG_LEN) { in ksz_xmit()
46 if (__skb_put_padto(skb, skb->len + padlen, false)) in ksz_xmit()
52 padlen + KSZ_INGRESS_TAG_LEN, GFP_ATOMIC); in ksz_xmit()
67 if (skb_put_padto(nskb, nskb->len + padlen)) in ksz_xmit()
/Linux-v4.19/scripts/
Dcheckstack.pl141 my $padlen = 56 - length($intro);
142 while ($padlen > 0) {
144 $padlen -= 8;
158 my $padlen = 56 - length($intro);
159 while ($padlen > 0) {
161 $padlen -= 8;
/Linux-v4.19/arch/sparc/crypto/
Dsha512_glue.c102 unsigned int i, index, padlen; in sha512_sparc64_final() local
113 padlen = (index < 112) ? (112 - index) : ((SHA512_BLOCK_SIZE+112) - index); in sha512_sparc64_final()
116 if (padlen <= 112) { in sha512_sparc64_final()
117 if ((sctx->count[0] += padlen) < padlen) in sha512_sparc64_final()
119 memcpy(sctx->buf + index, padding, padlen); in sha512_sparc64_final()
121 __sha512_sparc64_update(sctx, padding, padlen, index); in sha512_sparc64_final()
Dsha1_glue.c81 unsigned int i, index, padlen; in sha1_sparc64_final() local
90 padlen = (index < 56) ? (56 - index) : ((SHA1_BLOCK_SIZE+56) - index); in sha1_sparc64_final()
93 if (padlen <= 56) { in sha1_sparc64_final()
94 sctx->count += padlen; in sha1_sparc64_final()
95 memcpy(sctx->buffer + index, padding, padlen); in sha1_sparc64_final()
97 __sha1_sparc64_update(sctx, padding, padlen, index); in sha1_sparc64_final()
Dmd5_glue.c86 unsigned int i, index, padlen; in md5_sparc64_final() local
95 padlen = (index < 56) ? (56 - index) : ((MD5_HMAC_BLOCK_SIZE+56) - index); in md5_sparc64_final()
98 if (padlen <= 56) { in md5_sparc64_final()
99 sctx->byte_count += padlen; in md5_sparc64_final()
100 memcpy((u8 *)sctx->block + index, padding, padlen); in md5_sparc64_final()
102 __md5_sparc64_update(sctx, padding, padlen, index); in md5_sparc64_final()
Dsha256_glue.c101 unsigned int i, index, padlen; in sha256_sparc64_final() local
110 padlen = (index < 56) ? (56 - index) : ((SHA256_BLOCK_SIZE+56) - index); in sha256_sparc64_final()
113 if (padlen <= 56) { in sha256_sparc64_final()
114 sctx->count += padlen; in sha256_sparc64_final()
115 memcpy(sctx->buf + index, padding, padlen); in sha256_sparc64_final()
117 __sha256_sparc64_update(sctx, padding, padlen, index); in sha256_sparc64_final()
/Linux-v4.19/arch/powerpc/crypto/
Dsha1-spe-glue.c127 int padlen; in ppc_spe_sha1_final() local
131 padlen = 55 - offset; in ppc_spe_sha1_final()
136 if (padlen < 0) { in ppc_spe_sha1_final()
137 memset(p, 0x00, padlen + sizeof (u64)); in ppc_spe_sha1_final()
140 padlen = 56; in ppc_spe_sha1_final()
143 memset(p, 0, padlen); in ppc_spe_sha1_final()
Dmd5-glue.c87 int padlen = 55 - offset; in ppc_md5_final() local
93 if (padlen < 0) { in ppc_md5_final()
94 memset(p, 0x00, padlen + sizeof (u64)); in ppc_md5_final()
97 padlen = 56; in ppc_md5_final()
100 memset(p, 0, padlen); in ppc_md5_final()
Dsha256-spe-glue.c149 int padlen; in ppc_spe_sha256_final() local
153 padlen = 55 - offset; in ppc_spe_sha256_final()
158 if (padlen < 0) { in ppc_spe_sha256_final()
159 memset(p, 0x00, padlen + sizeof (u64)); in ppc_spe_sha256_final()
162 padlen = 56; in ppc_spe_sha256_final()
165 memset(p, 0, padlen); in ppc_spe_sha256_final()
Dsha1.c83 u32 i, index, padlen; in sha1_final() local
91 padlen = (index < 56) ? (56 - index) : ((64+56) - index); in sha1_final()
92 sha1_update(desc, padding, padlen); in sha1_final()
/Linux-v4.19/drivers/net/usb/
Dgl620a.c150 int padlen; in genelink_tx_fixup() local
158 padlen = ((skb->len + (4 + 4*1)) % 64) ? 0 : 1; in genelink_tx_fixup()
161 && ((headroom + tailroom) >= (padlen + (4 + 4*1)))) { in genelink_tx_fixup()
162 if ((headroom < (4 + 4*1)) || (tailroom < padlen)) { in genelink_tx_fixup()
169 skb2 = skb_copy_expand(skb, (4 + 4*1) , padlen, flags); in genelink_tx_fixup()
Dcdc_eem.c107 int padlen = 0; in eem_tx_fixup() local
116 padlen += 2; in eem_tx_fixup()
122 if ((tailroom >= ETH_FCS_LEN + padlen) && in eem_tx_fixup()
127 > (EEM_HEAD + ETH_FCS_LEN + padlen)) { in eem_tx_fixup()
137 skb2 = skb_copy_expand(skb, EEM_HEAD, ETH_FCS_LEN + padlen, flags); in eem_tx_fixup()
160 if (padlen) in eem_tx_fixup()
Dzaurus.c59 int padlen; in zaurus_tx_fixup() local
62 padlen = 2; in zaurus_tx_fixup()
65 if ((padlen + 4) <= tailroom) in zaurus_tx_fixup()
68 skb2 = skb_copy_expand(skb, 0, 4 + padlen, flags); in zaurus_tx_fixup()
Dnet1080.c432 int padlen = sizeof (struct nc_trailer); in net1080_tx_fixup() local
435 if (!((len + padlen + sizeof (struct nc_header)) & 0x01)) in net1080_tx_fixup()
436 padlen++; in net1080_tx_fixup()
441 if (padlen <= tailroom && in net1080_tx_fixup()
446 if ((sizeof (struct nc_header) + padlen) < in net1080_tx_fixup()
460 padlen, in net1080_tx_fixup()
Dkalmia.c168 u8 remainder, padlen = 0; in kalmia_tx_fixup() local
215 padlen = KALMIA_ALIGN_SIZE - remainder; in kalmia_tx_fixup()
216 skb_put_zero(skb, padlen); in kalmia_tx_fixup()
221 content_len, padlen, header_start); in kalmia_tx_fixup()
/Linux-v4.19/net/ipv4/
Dxfrm4_mode_beet.c67 ph->padlen = 4 - (optlen & 4); in xfrm4_beet_output()
70 if (ph->padlen) in xfrm4_beet_output()
71 memset(ph + 1, IPOPT_NOP, ph->padlen); in xfrm4_beet_output()
98 phlen = sizeof(*ph) + ph->padlen; in xfrm4_beet_input()
/Linux-v4.19/net/ipv6/
Dxfrm6_mode_beet.c66 ph->padlen = 4 - (optlen & 4); in xfrm6_beet_output()
69 if (ph->padlen) in xfrm6_beet_output()
70 memset(ph + 1, IPOPT_NOP, ph->padlen); in xfrm6_beet_output()
Dmip6.c43 static inline void *mip6_padn(__u8 *data, __u8 padlen) in mip6_padn() argument
47 if (padlen == 1) { in mip6_padn()
49 } else if (padlen > 1) { in mip6_padn()
51 data[1] = padlen - 2; in mip6_padn()
52 if (padlen > 2) in mip6_padn()
55 return data + padlen; in mip6_padn()
/Linux-v4.19/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-v4.19/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-v4.19/drivers/crypto/
Datmel-aes-regs.h81 #define AES_EMR_PADLEN(padlen) (((padlen) << AES_EMR_PADLEN_OFFSET) &\ argument
Dpadlock-sha.c347 unsigned int partial, padlen; in padlock_sha1_final_nano() local
355 padlen = (partial < 56) ? (56 - partial) : ((64+56) - partial); in padlock_sha1_final_nano()
356 padlock_sha1_update_nano(desc, padding, padlen); in padlock_sha1_final_nano()
432 unsigned int partial, padlen; in padlock_sha256_final_nano() local
440 padlen = (partial < 56) ? (56 - partial) : ((64+56) - partial); in padlock_sha256_final_nano()
441 padlock_sha256_update_nano(desc, padding, padlen); in padlock_sha256_final_nano()
/Linux-v4.19/scripts/dtc/
Dflattree.c369 int padlen = 0; in dt_to_blob() local
391 padlen = minsize - fdt32_to_cpu(fdt.totalsize); in dt_to_blob()
392 if (padlen < 0) { in dt_to_blob()
393 padlen = 0; in dt_to_blob()
402 padlen = padsize; in dt_to_blob()
405 padlen = ALIGN(fdt32_to_cpu(fdt.totalsize) + padlen, alignsize) in dt_to_blob()
408 if (padlen > 0) { in dt_to_blob()
410 tsize += padlen; in dt_to_blob()
429 if (padlen > 0) in dt_to_blob()
430 blob = data_append_zeroes(blob, padlen); in dt_to_blob()
/Linux-v4.19/arch/x86/kernel/
Dalternative.c338 for (i = 0; i < a->padlen; i++) { in optimize_nops()
344 add_nops(instr + (a->instrlen - a->padlen), a->padlen); in optimize_nops()
348 instr, a->instrlen - a->padlen, a->padlen); in optimize_nops()
386 if (a->padlen > 1) in apply_alternatives()
396 replacement, a->replacementlen, a->padlen); in apply_alternatives()

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