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Searched refs:dst_len (Results 1 – 25 of 80) sorted by relevance

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/linux/drivers/base/regmap/
A Dregcache-lzo.c22 size_t dst_len; member
51 lzo_ctx->dst_len = compress_size; in regcache_lzo_compress()
57 size_t dst_len; in regcache_lzo_decompress() local
60 dst_len = lzo_ctx->dst_len; in regcache_lzo_decompress()
62 lzo_ctx->dst, &dst_len); in regcache_lzo_decompress()
63 if (ret != LZO_E_OK || dst_len != lzo_ctx->dst_len) in regcache_lzo_decompress()
76 lzo_ctx->dst_len = 0; in regcache_lzo_compress_cache_block()
94 lzo_ctx->dst_len = 0; in regcache_lzo_decompress_cache_block()
245 tmp_dst_len = lzo_block->dst_len; in regcache_lzo_read()
260 lzo_block->dst_len = tmp_dst_len; in regcache_lzo_read()
[all …]
/linux/crypto/
A Drsa-pkcs1pad.c282 unsigned int dst_len; in pkcs1pad_decrypt_complete() local
290 dst_len = req_ctx->child_req.dst_len; in pkcs1pad_decrypt_complete()
300 dst_len--; in pkcs1pad_decrypt_complete()
316 if (req->dst_len < dst_len - pos) in pkcs1pad_decrypt_complete()
318 req->dst_len = dst_len - pos; in pkcs1pad_decrypt_complete()
444 unsigned int dst_len; in pkcs1pad_verify_complete() local
452 dst_len = req_ctx->child_req.dst_len; in pkcs1pad_verify_complete()
462 dst_len--; in pkcs1pad_verify_complete()
488 if (req->dst_len != dst_len - pos) { in pkcs1pad_verify_complete()
490 req->dst_len = dst_len - pos; in pkcs1pad_verify_complete()
[all …]
A Decrdsa.c77 unsigned int ndigits = req->dst_len / sizeof(u64); in ecrdsa_verify()
96 req->dst_len != ctx->digest_len || in ecrdsa_verify()
97 req->dst_len != ctx->curve->g.ndigits * sizeof(u64) || in ecrdsa_verify()
99 req->dst_len * 2 != req->src_len || in ecrdsa_verify()
101 WARN_ON(req->dst_len > sizeof(digest))) in ecrdsa_verify()
108 req->src_len + req->dst_len), in ecrdsa_verify()
109 digest, req->dst_len, req->src_len); in ecrdsa_verify()
A Decdsa.c154 buffer = kmalloc(req->src_len + req->dst_len, GFP_KERNEL); in ecdsa_verify()
159 sg_nents_for_len(req->src, req->src_len + req->dst_len), in ecdsa_verify()
160 buffer, req->src_len + req->dst_len, 0); in ecdsa_verify()
168 diff = keylen - req->dst_len; in ecdsa_verify()
172 memcpy(&rawhash[diff], buffer + req->src_len, req->dst_len); in ecdsa_verify()
A Dsm2.c360 buffer = kmalloc(req->src_len + req->dst_len, GFP_KERNEL); in sm2_verify()
365 sg_nents_for_len(req->src, req->src_len + req->dst_len), in sm2_verify()
366 buffer, req->src_len + req->dst_len, 0); in sm2_verify()
376 hash = mpi_read_raw_data(buffer + req->src_len, req->dst_len); in sm2_verify()
/linux/lib/
A Ddecompress_unlzo.c105 u32 src_len, dst_len; in unlzo() local
181 dst_len = get_unaligned_be32(in_buf); in unlzo()
186 if (dst_len == 0) { in unlzo()
192 if (dst_len > LZO_BLOCK_SIZE) { in unlzo()
211 if (src_len <= 0 || src_len > dst_len) { in unlzo()
226 tmp = dst_len; in unlzo()
231 if (unlikely(dst_len == src_len)) in unlzo()
237 if (r != LZO_E_OK || dst_len != tmp) { in unlzo()
243 if (flush && flush(out_buf, dst_len) != dst_len) in unlzo()
246 out_buf += dst_len; in unlzo()
/linux/net/decnet/
A Ddn_rules.c43 unsigned char dst_len; member
152 if (frh->dst_len) in dn_fib_rule_configure()
157 r->dst_len = frh->dst_len; in dn_fib_rule_configure()
158 r->dstmask = dnet_make_mask(r->dst_len); in dn_fib_rule_configure()
172 if (frh->dst_len && (r->dst_len != frh->dst_len)) in dn_fib_rule_compare()
178 if (frh->dst_len && (r->dst != nla_get_le16(tb[FRA_DST]))) in dn_fib_rule_compare()
207 frh->dst_len = r->dst_len; in dn_fib_rule_fill()
211 if ((r->dst_len && in dn_fib_rule_fill()
/linux/net/smc/
A Dsmc_tx.c352 if (src_len_sum == dst_len) in smcr_tx_rdma_writes()
366 dst_len = len - dst_len; /* remainder */ in smcr_tx_rdma_writes()
367 dst_len_sum += dst_len; in smcr_tx_rdma_writes()
397 if (src_len_sum == dst_len) in smcd_tx_rdma_writes()
407 dst_len = len - dst_len; /* remainder */ in smcd_tx_rdma_writes()
408 dst_len_sum += dst_len; in smcd_tx_rdma_writes()
461 dst_len = min_t(size_t, in smc_tx_rdma_writes()
468 dst_len = len; in smc_tx_rdma_writes()
473 src_len = dst_len; in smc_tx_rdma_writes()
481 dst_off, dst_len); in smc_tx_rdma_writes()
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/linux/net/ipv4/
A Dfib_rules.c36 u8 dst_len; member
52 if (r->dst_len || r->src_len || r->tos) in fib4_rule_matchall()
260 if (frh->dst_len) in fib4_rule_configure()
276 rule4->dst_len = frh->dst_len; in fib4_rule_configure()
277 rule4->dstmask = inet_make_mask(rule4->dst_len); in fib4_rule_configure()
318 if (frh->dst_len && (rule4->dst_len != frh->dst_len)) in fib4_rule_compare()
332 if (frh->dst_len && (rule4->dst != nla_get_in_addr(tb[FRA_DST]))) in fib4_rule_compare()
343 frh->dst_len = rule4->dst_len; in fib4_rule_fill()
347 if ((rule4->dst_len && in fib4_rule_fill()
/linux/drivers/gpu/drm/
A Ddrm_format_helper.c226 size_t dst_len = linepixels * sizeof(u16); in drm_fb_xrgb8888_to_rgb565() local
243 dst += dst_len; in drm_fb_xrgb8888_to_rgb565()
270 size_t dst_len = linepixels * sizeof(u16); in drm_fb_xrgb8888_to_rgb565_dstclip() local
274 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb565_dstclip()
282 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb565_dstclip()
284 dst += dst_len; in drm_fb_xrgb8888_to_rgb565_dstclip()
360 size_t dst_len = linepixels * 3; in drm_fb_xrgb8888_to_rgb888_dstclip() local
364 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb888_dstclip()
372 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb888_dstclip()
374 dst += dst_len; in drm_fb_xrgb8888_to_rgb888_dstclip()
/linux/drivers/block/zram/
A Dzcomp.c124 const void *src, unsigned int *dst_len) in zcomp_compress() argument
140 *dst_len = PAGE_SIZE * 2; in zcomp_compress()
144 zstrm->buffer, dst_len); in zcomp_compress()
150 unsigned int dst_len = PAGE_SIZE; in zcomp_decompress() local
154 dst, &dst_len); in zcomp_decompress()
/linux/include/linux/
A Dlzo.h25 unsigned char *dst, size_t *dst_len, void *wrkmem);
29 unsigned char *dst, size_t *dst_len, void *wrkmem);
33 unsigned char *dst, size_t *dst_len);
/linux/lib/crypto/
A Dchacha20poly1305.c130 size_t dst_len; in __chacha20poly1305_decrypt() local
148 dst_len = src_len - POLY1305_DIGEST_SIZE; in __chacha20poly1305_decrypt()
149 poly1305_update(&poly1305_state, src, dst_len); in __chacha20poly1305_decrypt()
150 if (dst_len & 0xf) in __chacha20poly1305_decrypt()
151 poly1305_update(&poly1305_state, pad0, 0x10 - (dst_len & 0xf)); in __chacha20poly1305_decrypt()
154 b.lens[1] = cpu_to_le64(dst_len); in __chacha20poly1305_decrypt()
159 ret = crypto_memneq(b.mac, src + dst_len, POLY1305_DIGEST_SIZE); in __chacha20poly1305_decrypt()
161 chacha20_crypt(chacha_state, dst, src, dst_len); in __chacha20poly1305_decrypt()
/linux/include/crypto/
A Dakcipher.h38 unsigned int dst_len; member
252 unsigned int dst_len) in akcipher_request_set_crypt() argument
257 req->dst_len = dst_len; in akcipher_request_set_crypt()
A Dkpp.h32 unsigned int dst_len; member
247 req->dst_len = output_len; in kpp_request_set_output()
/linux/drivers/crypto/virtio/
A Dvirtio_crypto_algs.c353 u64 dst_len; in __virtio_crypto_skcipher_do_req() local
403 dst_len = virtio_crypto_alg_sg_nents_length(req->dst); in __virtio_crypto_skcipher_do_req()
404 if (unlikely(dst_len > U32_MAX)) { in __virtio_crypto_skcipher_do_req()
410 dst_len = min_t(unsigned int, req->cryptlen, dst_len); in __virtio_crypto_skcipher_do_req()
412 req->cryptlen, dst_len); in __virtio_crypto_skcipher_do_req()
414 if (unlikely(req->cryptlen + dst_len + ivsize + in __virtio_crypto_skcipher_do_req()
422 cpu_to_le32((uint32_t)dst_len); in __virtio_crypto_skcipher_do_req()
/linux/drivers/crypto/qat/qat_common/
A Dqat_asym_algs.c159 areq->dst_len = req->ctx.dh->p_size; in qat_dh_cb()
162 areq->dst_len, 1); in qat_dh_cb()
222 if (req->dst_len < ctx->p_size) { in qat_dh_compute_value()
223 req->dst_len = ctx->p_size; in qat_dh_compute_value()
306 req->dst_len, in qat_dh_compute_value()
523 areq->dst_len, 1); in qat_rsa_cb()
650 if (req->dst_len < ctx->key_sz) { in qat_rsa_enc()
651 req->dst_len = ctx->key_sz; in qat_rsa_enc()
702 req->dst_len, in qat_rsa_enc()
785 req->dst_len = ctx->key_sz; in qat_rsa_dec()
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/linux/net/sched/
A Dact_tunnel_key.c87 tunnel_key_copy_geneve_opt(const struct nlattr *nla, void *dst, int dst_len, in tunnel_key_copy_geneve_opt() argument
122 WARN_ON(dst_len < opt_len); in tunnel_key_copy_geneve_opt()
139 tunnel_key_copy_vxlan_opt(const struct nlattr *nla, void *dst, int dst_len, in tunnel_key_copy_vxlan_opt() argument
166 tunnel_key_copy_erspan_opt(const struct nlattr *nla, void *dst, int dst_len, in tunnel_key_copy_erspan_opt() argument
219 int dst_len, struct netlink_ext_ack *extack) in tunnel_key_copy_opts() argument
237 dst_len, extack); in tunnel_key_copy_opts()
246 dst_len -= opt_len; in tunnel_key_copy_opts()
257 dst_len, extack); in tunnel_key_copy_opts()
269 dst_len, extack); in tunnel_key_copy_opts()
/linux/security/keys/
A Ddh.c380 if (copy_from_user(outbuf + req->dst_len, kdfcopy->otherinfo, in __keyctl_dh_compute()
387 req->dst_len + kdfcopy->otherinfolen, in __keyctl_dh_compute()
388 outlen - req->dst_len); in __keyctl_dh_compute()
389 } else if (copy_to_user(buffer, outbuf, req->dst_len) == 0) { in __keyctl_dh_compute()
390 ret = req->dst_len; in __keyctl_dh_compute()
/linux/net/ipv6/
A Dfib6_rules.c371 if (frh->dst_len) in fib6_rule_configure()
375 rule6->dst.plen = frh->dst_len; in fib6_rule_configure()
406 if (frh->dst_len && (rule6->dst.plen != frh->dst_len)) in fib6_rule_compare()
416 if (frh->dst_len && in fib6_rule_compare()
428 frh->dst_len = rule6->dst.plen; in fib6_rule_fill()
/linux/drivers/crypto/hisilicon/hpre/
A Dhpre_crypto.c426 areq->dst_len = ctx->key_sz; in hpre_dh_cb()
452 areq->dst_len = ctx->key_sz; in hpre_rsa_cb()
508 if (akreq->dst_len < ctx->key_sz) { in hpre_msg_request_set()
509 akreq->dst_len = ctx->key_sz; in hpre_msg_request_set()
522 if (kreq->dst_len < ctx->key_sz) { in hpre_msg_request_set()
523 kreq->dst_len = ctx->key_sz; in hpre_msg_request_set()
1455 areq->dst_len = ctx->key_sz << 1; in hpre_ecdh_cb()
1479 if (req->dst_len < ctx->key_sz << 1) { in hpre_ecdh_msg_request_set()
1480 req->dst_len = ctx->key_sz << 1; in hpre_ecdh_msg_request_set()
1763 areq->dst_len = ctx->key_sz; in hpre_curve25519_cb()
[all …]
/linux/drivers/crypto/ccp/
A Dccp-dmaengine.c367 unsigned int dst_offset, dst_len; in ccp_create_desc() local
387 dst_len = sg_dma_len(dst_sg); in ccp_create_desc()
405 if (!dst_len) { in ccp_create_desc()
414 dst_len = sg_dma_len(dst_sg); in ccp_create_desc()
419 len = min(dst_len, src_len); in ccp_create_desc()
452 dst_len -= len; in ccp_create_desc()
/linux/kernel/
A Dkcov.c908 u64 dst_len, src_len; in kcov_move_area() local
917 dst_len = READ_ONCE(*(unsigned long *)dst_area); in kcov_move_area()
923 dst_len = READ_ONCE(*(u64 *)dst_area); in kcov_move_area()
935 if (dst_len > ((dst_area_size * word_size - count_size) >> in kcov_move_area()
938 dst_occupied = count_size + (dst_len << entry_size_log); in kcov_move_area()
948 WRITE_ONCE(*(unsigned long *)dst_area, dst_len + entries_moved); in kcov_move_area()
951 WRITE_ONCE(*(u64 *)dst_area, dst_len + entries_moved); in kcov_move_area()
/linux/drivers/media/usb/msi2500/
A Dmsi2500.c245 unsigned int i, j, transactions, dst_len = 0; in msi2500_convert_stream() local
281 dst_len += 1008; in msi2500_convert_stream()
303 dst_len += 1008; in msi2500_convert_stream()
313 dst_len += 984; in msi2500_convert_stream()
320 dst_len += 1008; in msi2500_convert_stream()
327 dst_len += 1008; in msi2500_convert_stream()
334 dst_len += 1008; in msi2500_convert_stream()
356 return dst_len; in msi2500_convert_stream()
/linux/samples/bpf/
A Dxdp_router_ipv4_user.c132 int dst_len, iface, metric; in read_route() member
191 route.dst_len = atoi(dsts_len); in read_route()
216 prefix_key->prefixlen = route.dst_len; in read_route()
221 if (route.dst_len == 32) { in read_route()
244 mask_addr.s_addr = htonl(~(0xffffffffU >> route.dst_len)); in read_route()

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