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Searched refs:dst_len (Results 1 – 25 of 73) sorted by relevance

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/Linux-v5.10/drivers/base/regmap/
Dregcache-lzo.c22 size_t dst_len; member
49 if (ret != LZO_E_OK || compress_size > lzo_ctx->dst_len) in regcache_lzo_compress()
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()
73 lzo_ctx->dst_len = lzo1x_worst_compress(PAGE_SIZE); in regcache_lzo_compress_cache_block()
74 lzo_ctx->dst = kmalloc(lzo_ctx->dst_len, GFP_KERNEL); in regcache_lzo_compress_cache_block()
76 lzo_ctx->dst_len = 0; in regcache_lzo_compress_cache_block()
[all …]
/Linux-v5.10/crypto/
Drsa-pkcs1pad.c186 len = req_ctx->child_req.dst_len; in pkcs1pad_encrypt_sign_complete()
206 req->dst_len = ctx->key_size; in pkcs1pad_encrypt_sign_complete()
243 if (req->dst_len < ctx->key_size) { in pkcs1pad_encrypt()
244 req->dst_len = ctx->key_size; in pkcs1pad_encrypt()
268 req->dst, ctx->key_size - 1, req->dst_len); in pkcs1pad_encrypt()
282 unsigned int dst_len; in pkcs1pad_decrypt_complete() local
290 dst_len = req_ctx->child_req.dst_len; in pkcs1pad_decrypt_complete()
291 if (dst_len < ctx->key_size - 1) in pkcs1pad_decrypt_complete()
295 if (dst_len == ctx->key_size) { in pkcs1pad_decrypt_complete()
300 dst_len--; in pkcs1pad_decrypt_complete()
[all …]
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()
Dsm2.c365 buffer = kmalloc(req->src_len + req->dst_len, GFP_KERNEL); in sm2_verify()
370 sg_nents_for_len(req->src, req->src_len + req->dst_len), in sm2_verify()
371 buffer, req->src_len + req->dst_len, 0); in sm2_verify()
381 hash = mpi_read_raw_data(buffer + req->src_len, req->dst_len); in sm2_verify()
/Linux-v5.10/lib/
Ddecompress_unlzo.c106 u32 src_len, dst_len; in unlzo() local
182 dst_len = get_unaligned_be32(in_buf); in unlzo()
187 if (dst_len == 0) { in unlzo()
193 if (dst_len > LZO_BLOCK_SIZE) { in unlzo()
212 if (src_len <= 0 || src_len > dst_len) { in unlzo()
227 tmp = dst_len; in unlzo()
232 if (unlikely(dst_len == src_len)) in unlzo()
238 if (r != LZO_E_OK || dst_len != tmp) { in unlzo()
244 if (flush && flush(out_buf, dst_len) != dst_len) in unlzo()
247 out_buf += dst_len; in unlzo()
/Linux-v5.10/net/decnet/
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-v5.10/net/smc/
Dsmc_tx.c309 size_t dst_off, size_t dst_len, in smcr_tx_rdma_writes() argument
316 int src_len_sum = src_len, dst_len_sum = dst_len; in smcr_tx_rdma_writes()
336 if (src_len_sum == dst_len) in smcr_tx_rdma_writes()
339 src_len = dst_len - src_len; /* remainder */ in smcr_tx_rdma_writes()
350 dst_len = len - dst_len; /* remainder */ in smcr_tx_rdma_writes()
351 dst_len_sum += dst_len; in smcr_tx_rdma_writes()
352 src_len = min_t(int, dst_len, conn->sndbuf_desc->len - in smcr_tx_rdma_writes()
362 size_t dst_off, size_t dst_len) in smcd_tx_rdma_writes() argument
364 int src_len_sum = src_len, dst_len_sum = dst_len; in smcd_tx_rdma_writes()
381 if (src_len_sum == dst_len) in smcd_tx_rdma_writes()
[all …]
/Linux-v5.10/net/ipv4/
Dfib_rules.c36 u8 dst_len; member
52 if (r->dst_len || r->src_len || r->tos) in fib4_rule_matchall()
259 if (frh->dst_len) in fib4_rule_configure()
275 rule4->dst_len = frh->dst_len; in fib4_rule_configure()
276 rule4->dstmask = inet_make_mask(rule4->dst_len); in fib4_rule_configure()
317 if (frh->dst_len && (rule4->dst_len != frh->dst_len)) in fib4_rule_compare()
331 if (frh->dst_len && (rule4->dst != nla_get_in_addr(tb[FRA_DST]))) in fib4_rule_compare()
342 frh->dst_len = rule4->dst_len; in fib4_rule_fill()
346 if ((rule4->dst_len && in fib4_rule_fill()
/Linux-v5.10/drivers/gpu/drm/
Ddrm_format_helper.c175 size_t dst_len = linepixels * sizeof(u16); in drm_fb_xrgb8888_to_rgb565() local
192 dst += dst_len; in drm_fb_xrgb8888_to_rgb565()
219 size_t dst_len = linepixels * sizeof(u16); in drm_fb_xrgb8888_to_rgb565_dstclip() local
223 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb565_dstclip()
231 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb565_dstclip()
233 dst += dst_len; in drm_fb_xrgb8888_to_rgb565_dstclip()
271 size_t dst_len = linepixels * 3; in drm_fb_xrgb8888_to_rgb888_dstclip() local
275 dbuf = kmalloc(dst_len, GFP_KERNEL); in drm_fb_xrgb8888_to_rgb888_dstclip()
283 memcpy_toio(dst, dbuf, dst_len); in drm_fb_xrgb8888_to_rgb888_dstclip()
285 dst += dst_len; in drm_fb_xrgb8888_to_rgb888_dstclip()
/Linux-v5.10/include/linux/
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-v5.10/drivers/block/zram/
Dzcomp.c122 const void *src, unsigned int *dst_len) in zcomp_compress() argument
138 *dst_len = PAGE_SIZE * 2; in zcomp_compress()
142 zstrm->buffer, dst_len); in zcomp_compress()
148 unsigned int dst_len = PAGE_SIZE; in zcomp_decompress() local
152 dst, &dst_len); in zcomp_decompress()
Dzcomp.h37 const void *src, unsigned int *dst_len);
/Linux-v5.10/lib/crypto/
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-v5.10/include/crypto/
Dakcipher.h38 unsigned int dst_len; member
250 unsigned int dst_len) in akcipher_request_set_crypt() argument
255 req->dst_len = dst_len; in akcipher_request_set_crypt()
Dkpp.h32 unsigned int dst_len; member
245 req->dst_len = output_len; in kpp_request_set_output()
/Linux-v5.10/drivers/crypto/virtio/
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-v5.10/security/keys/
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-v5.10/drivers/crypto/qat/qat_common/
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()
227 if (req->dst_len < ctx->p_size) { in qat_dh_compute_value()
228 req->dst_len = ctx->p_size; in qat_dh_compute_value()
308 if (sg_is_last(req->dst) && req->dst_len == ctx->p_size) { in qat_dh_compute_value()
311 req->dst_len, in qat_dh_compute_value()
525 areq->dst_len = req->ctx.rsa->key_sz; in qat_rsa_cb()
528 areq->dst_len, 1); in qat_rsa_cb()
655 if (req->dst_len < ctx->key_sz) { in qat_rsa_enc()
656 req->dst_len = ctx->key_sz; in qat_rsa_enc()
[all …]
/Linux-v5.10/net/sched/
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-v5.10/net/ipv6/
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-v5.10/drivers/crypto/ccp/
Dccp-dmaengine.c368 unsigned int dst_offset, dst_len; in ccp_create_desc() local
388 dst_len = sg_dma_len(dst_sg); in ccp_create_desc()
406 if (!dst_len) { in ccp_create_desc()
415 dst_len = sg_dma_len(dst_sg); in ccp_create_desc()
420 len = min(dst_len, src_len); in ccp_create_desc()
453 dst_len -= len; in ccp_create_desc()
/Linux-v5.10/kernel/
Dkcov.c904 u64 dst_len, src_len; in kcov_move_area() local
913 dst_len = READ_ONCE(*(unsigned long *)dst_area); in kcov_move_area()
919 dst_len = READ_ONCE(*(u64 *)dst_area); in kcov_move_area()
931 if (dst_len > ((dst_area_size * word_size - count_size) >> in kcov_move_area()
934 dst_occupied = count_size + (dst_len << entry_size_log); in kcov_move_area()
944 WRITE_ONCE(*(unsigned long *)dst_area, dst_len + entries_moved); in kcov_move_area()
947 WRITE_ONCE(*(u64 *)dst_area, dst_len + entries_moved); in kcov_move_area()
/Linux-v5.10/drivers/crypto/hisilicon/hpre/
Dhpre_crypto.c377 areq->dst_len = ctx->key_sz; in hpre_dh_cb()
403 areq->dst_len = ctx->key_sz; in hpre_rsa_cb()
449 if (akreq->dst_len < ctx->key_sz) { in hpre_msg_request_set()
450 akreq->dst_len = ctx->key_sz; in hpre_msg_request_set()
463 if (kreq->dst_len < ctx->key_sz) { in hpre_msg_request_set()
464 kreq->dst_len = ctx->key_sz; in hpre_msg_request_set()
535 ret = hpre_hw_data_init(hpre_req, req->dst, req->dst_len, 0, 1); in hpre_dh_compute_value()
748 ret = hpre_hw_data_init(hpre_req, req->dst, req->dst_len, 0, 0); in hpre_rsa_enc()
803 ret = hpre_hw_data_init(hpre_req, req->dst, req->dst_len, 0, 0); in hpre_rsa_dec()
/Linux-v5.10/drivers/media/usb/msi2500/
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-v5.10/samples/bpf/
Dxdp_router_ipv4_user.c132 int dst_len, iface, metric; in read_route() member
191 route.dst_len = atoi(dsts_len); in read_route()
215 prefix_key->prefixlen = route.dst_len; in read_route()
220 if (route.dst_len == 32) { in read_route()
242 route.gw, route.dst_len, in read_route()

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