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Searched refs:src_len (Results 1 – 25 of 55) sorted by relevance

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/drivers/misc/mei/
A Dvsc-tp.c185 src_len = next_xfer_len; in vsc_tp_xfer_helper()
191 src_len = next_xfer_len - (src - rx_buf); in vsc_tp_xfer_helper()
195 while (src_len > 0) { in vsc_tp_xfer_helper()
196 cpy_len = min(src_len, dst_len); in vsc_tp_xfer_helper()
200 src_len -= cpy_len; in vsc_tp_xfer_helper()
208 if (!src_len) in vsc_tp_xfer_helper()
222 if (src_len) { in vsc_tp_xfer_helper()
225 cpy_len = min(src_len, remain); in vsc_tp_xfer_helper()
229 src_len -= cpy_len; in vsc_tp_xfer_helper()
230 if (src_len) { in vsc_tp_xfer_helper()
[all …]
/drivers/block/zram/
A Dbackend_lz4.c77 ret = LZ4_compress_fast(req->src, req->dst, req->src_len, in lz4_compress()
86 req->dst, req->src_len, in lz4_compress()
102 ret = LZ4_decompress_safe(req->src, req->dst, req->src_len, in lz4_decompress()
111 req->dst, req->src_len, in lz4_decompress()
A Dbackend_lz4hc.c77 ret = LZ4_compress_HC(req->src, req->dst, req->src_len, in lz4hc_compress()
88 req->src_len, req->dst_len); in lz4hc_compress()
103 ret = LZ4_decompress_safe(req->src, req->dst, req->src_len, in lz4hc_decompress()
112 req->dst, req->src_len, in lz4hc_decompress()
A Dbackend_zstd.c178 req->src, req->src_len, &zp->cprm); in zstd_compress()
182 req->src_len, in zstd_compress()
199 req->src, req->src_len); in zstd_decompress()
203 req->src_len, zp->ddict); in zstd_decompress()
A Dzcomp.c143 .src_len = PAGE_SIZE, in zcomp_compress()
156 const void *src, unsigned int src_len, void *dst) in zcomp_decompress() argument
161 .src_len = src_len, in zcomp_decompress()
A Dbackend_842.c38 ret = sw842_compress(req->src, req->src_len, req->dst, &dlen, in compress_842()
50 return sw842_decompress(req->src, req->src_len, req->dst, &dlen); in decompress_842()
A Dbackend_lzo.c36 ret = lzo1x_1_compress(req->src, req->src_len, req->dst, in lzo_compress()
46 ret = lzo1x_decompress_safe(req->src, req->src_len, in lzo_decompress()
A Dbackend_lzorle.c36 ret = lzorle1x_1_compress(req->src, req->src_len, req->dst, in lzorle_compress()
46 ret = lzo1x_decompress_safe(req->src, req->src_len, in lzorle_decompress()
A Dzcomp.h51 const size_t src_len; member
94 const void *src, unsigned int src_len, void *dst);
A Dbackend_deflate.c102 deflate->avail_in = req->src_len; in deflate_compress()
129 inflate->avail_in = req->src_len; in deflate_decompress()
/drivers/staging/rtl8723bs/os_dep/
A Dosdep_service.c122 void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) in rtw_buf_update() argument
131 if (!src || !src_len) in rtw_buf_update()
135 dup = rtw_malloc(src_len); in rtw_buf_update()
137 dup_len = src_len; in rtw_buf_update()
/drivers/crypto/ccp/
A Dccp-dmaengine.c366 unsigned int src_offset, src_len; in ccp_create_desc() local
384 src_len = sg_dma_len(src_sg); in ccp_create_desc()
391 if (!src_len) { in ccp_create_desc()
400 src_len = sg_dma_len(src_sg); in ccp_create_desc()
419 len = min(dst_len, src_len); in ccp_create_desc()
435 ccp_pt->src_len = len; in ccp_create_desc()
445 &ccp_pt->dst_dma, ccp_pt->src_len); in ccp_create_desc()
449 src_len -= len; in ccp_create_desc()
A Dccp-ops.c491 if (aes->src_len & (AES_BLOCK_SIZE - 1)) in ccp_run_aes_cmac_cmd()
698 ilen = aes->src_len; in ccp_run_aes_gcm_cmd()
702 ilen = aes->src_len - authsize; in ccp_run_aes_gcm_cmd()
943 (aes->src_len & (AES_BLOCK_SIZE - 1))) in ccp_run_aes_cmd()
1327 (des3->src_len & (DES3_EDE_BLOCK_SIZE - 1))) in ccp_run_des3_cmd()
1548 if (!sha->final && (sha->src_len & (block_size - 1))) in ccp_run_sha_cmd()
1554 if (!sha->src_len) { in ccp_run_sha_cmd()
1651 if (sha->src_len && !sha->src) in ccp_run_sha_cmd()
1820 hmac_cmd.u.sha.src_len = block_size + digest_size; in ccp_run_sha_cmd()
2159 op.src.u.dma.length = pt->src_len; in ccp_run_passthru_nomap_cmd()
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A Dccp-crypto-rsa.c86 rctx->cmd.u.rsa.src_len = req->src_len; in ccp_rsa_crypt()
/drivers/target/
A Dtarget_core_rd.c428 u32 src_len; in rd_execute_rw() local
460 src_len = PAGE_SIZE - rd_offset; in rd_execute_rw()
475 len = min((u32)m.length, src_len); in rd_execute_rw()
495 src_len -= len; in rd_execute_rw()
496 if (src_len) { in rd_execute_rw()
504 src_len = PAGE_SIZE; in rd_execute_rw()
/drivers/net/wireguard/
A Dnoise.c432 static void mix_hash(u8 hash[NOISE_HASH_LEN], const u8 *src, size_t src_len) in mix_hash() argument
438 blake2s_update(&blake, src, src_len); in mix_hash()
464 size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN], in message_encrypt() argument
467 chacha20poly1305_encrypt(dst_ciphertext, src_plaintext, src_len, hash, in message_encrypt()
470 mix_hash(hash, dst_ciphertext, noise_encrypted_len(src_len)); in message_encrypt()
474 size_t src_len, u8 key[NOISE_SYMMETRIC_KEY_LEN], in message_decrypt() argument
477 if (!chacha20poly1305_decrypt(dst_plaintext, src_ciphertext, src_len, in message_decrypt()
481 mix_hash(hash, src_ciphertext, src_len); in message_decrypt()
/drivers/crypto/intel/qat/qat_common/
A Dqat_asym_algs.c241 if (req->src_len > ctx->p_size) in qat_dh_compute_value()
290 if (sg_is_last(req->src) && req->src_len == ctx->p_size) { in qat_dh_compute_value()
294 int shift = ctx->p_size - req->src_len; in qat_dh_compute_value()
301 req->src, 0, req->src_len, 0); in qat_dh_compute_value()
719 if (req->src_len > ctx->key_sz) in qat_rsa_enc()
748 if (sg_is_last(req->src) && req->src_len == ctx->key_sz) { in qat_rsa_enc()
752 int shift = ctx->key_sz - req->src_len; in qat_rsa_enc()
759 0, req->src_len, 0); in qat_rsa_enc()
853 if (req->src_len > ctx->key_sz) in qat_rsa_dec()
896 int shift = ctx->key_sz - req->src_len; in qat_rsa_dec()
[all …]
/drivers/video/fbdev/omap2/omapfb/dss/
A Domapdss-boot-init.c61 const char *src, int src_len) in omapdss_prefix_strcpy() argument
65 while (total < src_len) { in omapdss_prefix_strcpy()
/drivers/crypto/virtio/
A Dvirtio_crypto_akcipher_algs.c231 src_buf = kcalloc_node(req->src_len, 1, GFP_KERNEL, node); in __virtio_crypto_akcipher_do_req()
235 sg_copy_to_buffer(req->src, sg_nents(req->src), src_buf, req->src_len); in __virtio_crypto_akcipher_do_req()
236 sg_init_one(&srcdata_sg, src_buf, req->src_len); in __virtio_crypto_akcipher_do_req()
297 akcipher_req->para.src_data_len = cpu_to_le32(req->src_len); in virtio_crypto_rsa_do_req()
/drivers/media/usb/airspy/
A Dairspy.c232 void *dst, void *src, unsigned int src_len) in airspy_convert_stream() argument
237 memcpy(dst, src, src_len); in airspy_convert_stream()
238 dst_len = src_len; in airspy_convert_stream()
253 src_len, samples, msecs, in airspy_convert_stream()
258 s->sample += src_len / 2; in airspy_convert_stream()
/drivers/media/dvb-frontends/
A Drtl2832_sdr.c172 void *dst, const u8 *src, unsigned int src_len) in rtl2832_sdr_convert_stream() argument
179 memcpy(dst, src, src_len); in rtl2832_sdr_convert_stream()
180 dst_len = src_len; in rtl2832_sdr_convert_stream()
186 for (i = 0; i < src_len; i++) in rtl2832_sdr_convert_stream()
188 dst_len = 2 * src_len; in rtl2832_sdr_convert_stream()
204 src_len, samples, msecs, samples * 1000UL / msecs); in rtl2832_sdr_convert_stream()
208 dev->sample += src_len / 2; in rtl2832_sdr_convert_stream()
/drivers/crypto/caam/
A Dcaampkc.c267 if (req->src_len > key->n_sz) { in rsa_edesc_alloc()
272 lzeros = caam_rsa_count_leading_zeros(req->src, req->src_len - in rsa_edesc_alloc()
279 req_ctx->fixup_src_len = req->src_len - lzeros; in rsa_edesc_alloc()
285 diff_size = key->n_sz - req->src_len; in rsa_edesc_alloc()
287 req_ctx->fixup_src_len = req->src_len; in rsa_edesc_alloc()
A Dcaamalg_qi.c952 int src_len, dst_len = 0; in aead_edesc_alloc() local
974 src_len = req->assoclen + req->cryptlen + in aead_edesc_alloc()
977 src_nents = sg_nents_for_len(req->src, src_len); in aead_edesc_alloc()
980 src_len); in aead_edesc_alloc()
993 src_len = req->assoclen + req->cryptlen; in aead_edesc_alloc()
994 dst_len = src_len + (encrypt ? authsize : (-authsize)); in aead_edesc_alloc()
996 src_nents = sg_nents_for_len(req->src, src_len); in aead_edesc_alloc()
999 src_len); in aead_edesc_alloc()
1116 sg_to_qm_sg_last(req->src, src_len, sg_table + qm_sg_index, 0); in aead_edesc_alloc()
/drivers/staging/rtl8723bs/include/
A Dosdep_service.h103 void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len);
/drivers/crypto/nx/
A Dnx.c150 unsigned int *src_len) in nx_walk_and_build() argument
154 unsigned int n, len = *src_len; in nx_walk_and_build()
168 *src_len -= len; in nx_walk_and_build()

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