| /Linux-v5.15/drivers/crypto/vmx/ |
| D | aes.c | 23 struct crypto_cipher *fallback; member
31 struct crypto_cipher *fallback; in p8_aes_init() local
34 fallback = crypto_alloc_cipher(alg, 0, CRYPTO_ALG_NEED_FALLBACK); in p8_aes_init()
35 if (IS_ERR(fallback)) { in p8_aes_init()
38 alg, PTR_ERR(fallback)); in p8_aes_init()
39 return PTR_ERR(fallback); in p8_aes_init()
42 crypto_cipher_set_flags(fallback, in p8_aes_init()
46 ctx->fallback = fallback; in p8_aes_init()
55 if (ctx->fallback) { in p8_aes_exit()
56 crypto_free_cipher(ctx->fallback); in p8_aes_exit()
[all …]
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| D | aes_cbc.c | 19 struct crypto_skcipher *fallback; member
27 struct crypto_skcipher *fallback; in p8_aes_cbc_init() local
29 fallback = crypto_alloc_skcipher("cbc(aes)", 0, in p8_aes_cbc_init()
32 if (IS_ERR(fallback)) { in p8_aes_cbc_init()
34 PTR_ERR(fallback)); in p8_aes_cbc_init()
35 return PTR_ERR(fallback); in p8_aes_cbc_init()
39 crypto_skcipher_reqsize(fallback)); in p8_aes_cbc_init()
40 ctx->fallback = fallback; in p8_aes_cbc_init()
48 crypto_free_skcipher(ctx->fallback); in p8_aes_cbc_exit()
66 ret |= crypto_skcipher_setkey(ctx->fallback, key, keylen); in p8_aes_cbc_setkey()
[all …]
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| D | aes_ctr.c | 19 struct crypto_skcipher *fallback; member
26 struct crypto_skcipher *fallback; in p8_aes_ctr_init() local
28 fallback = crypto_alloc_skcipher("ctr(aes)", 0, in p8_aes_ctr_init()
31 if (IS_ERR(fallback)) { in p8_aes_ctr_init()
33 PTR_ERR(fallback)); in p8_aes_ctr_init()
34 return PTR_ERR(fallback); in p8_aes_ctr_init()
38 crypto_skcipher_reqsize(fallback)); in p8_aes_ctr_init()
39 ctx->fallback = fallback; in p8_aes_ctr_init()
47 crypto_free_skcipher(ctx->fallback); in p8_aes_ctr_exit()
64 ret |= crypto_skcipher_setkey(ctx->fallback, key, keylen); in p8_aes_ctr_setkey()
[all …]
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| D | aes_xts.c | 20 struct crypto_skcipher *fallback; member
29 struct crypto_skcipher *fallback; in p8_aes_xts_init() local
31 fallback = crypto_alloc_skcipher("xts(aes)", 0, in p8_aes_xts_init()
34 if (IS_ERR(fallback)) { in p8_aes_xts_init()
36 PTR_ERR(fallback)); in p8_aes_xts_init()
37 return PTR_ERR(fallback); in p8_aes_xts_init()
41 crypto_skcipher_reqsize(fallback)); in p8_aes_xts_init()
42 ctx->fallback = fallback; in p8_aes_xts_init()
50 crypto_free_skcipher(ctx->fallback); in p8_aes_xts_exit()
73 ret |= crypto_skcipher_setkey(ctx->fallback, key, keylen); in p8_aes_xts_setkey()
[all …]
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| /Linux-v5.15/drivers/firmware/broadcom/ |
| D | bcm47xx_sprom.c | 50 const char *name, char *buf, int len, bool fallback) in get_nvram_var() argument
58 if (fallback && err == -ENOENT && prefix) { in get_nvram_var()
68 type *val, type allset, bool fallback) \
75 fallback); \
97 u16 *val_lo, u16 *val_hi, bool fallback) in NVRAM_READ_VAL()
103 err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback); in NVRAM_READ_VAL()
118 bool fallback) in nvram_read_leddc() argument
124 err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback); in nvram_read_leddc()
142 u8 val[6], bool fallback) in nvram_read_macaddr() argument
147 err = get_nvram_var(prefix, NULL, name, buf, sizeof(buf), fallback); in nvram_read_macaddr()
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| /Linux-v5.15/drivers/crypto/ |
| D | geode-aes.c | 129 tctx->fallback.cip->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK; in geode_setkey_cip()
130 tctx->fallback.cip->base.crt_flags |= in geode_setkey_cip()
133 return crypto_cipher_setkey(tctx->fallback.cip, key, len); in geode_setkey_cip()
155 crypto_skcipher_clear_flags(tctx->fallback.skcipher, in geode_setkey_skcipher()
157 crypto_skcipher_set_flags(tctx->fallback.skcipher, in geode_setkey_skcipher()
160 return crypto_skcipher_setkey(tctx->fallback.skcipher, key, len); in geode_setkey_skcipher()
169 crypto_cipher_encrypt_one(tctx->fallback.cip, out, in); in geode_encrypt()
184 crypto_cipher_decrypt_one(tctx->fallback.cip, out, in); in geode_decrypt()
197 tctx->fallback.cip = crypto_alloc_cipher(name, 0, in fallback_init_cip()
200 if (IS_ERR(tctx->fallback.cip)) { in fallback_init_cip()
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| D | atmel-ecc.c | 42 struct crypto_kpp *fallback; member
99 return crypto_kpp_set_secret(ctx->fallback, buf, len); in atmel_ecdh_set_secret()
145 kpp_request_set_tfm(req, ctx->fallback); in atmel_ecdh_generate_public_key()
174 kpp_request_set_tfm(req, ctx->fallback); in atmel_ecdh_compute_shared_secret()
250 struct crypto_kpp *fallback; in atmel_ecdh_init_tfm() local
260 fallback = crypto_alloc_kpp(alg, 0, CRYPTO_ALG_NEED_FALLBACK); in atmel_ecdh_init_tfm()
261 if (IS_ERR(fallback)) { in atmel_ecdh_init_tfm()
263 alg, PTR_ERR(fallback)); in atmel_ecdh_init_tfm()
264 return PTR_ERR(fallback); in atmel_ecdh_init_tfm()
267 crypto_kpp_set_flags(fallback, crypto_kpp_get_flags(tfm)); in atmel_ecdh_init_tfm()
[all …]
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| D | padlock-sha.c | 25 struct shash_desc fallback; member
29 struct crypto_shash *fallback; member
37 dctx->fallback.tfm = ctx->fallback; in padlock_sha_init()
38 return crypto_shash_init(&dctx->fallback); in padlock_sha_init()
46 return crypto_shash_update(&dctx->fallback, data, length); in padlock_sha_update()
53 return crypto_shash_export(&dctx->fallback, out); in padlock_sha_export()
61 dctx->fallback.tfm = ctx->fallback; in padlock_sha_import()
62 return crypto_shash_import(&dctx->fallback, in); in padlock_sha_import()
87 err = crypto_shash_export(&dctx->fallback, &state); in padlock_sha1_finup()
92 return crypto_shash_finup(&dctx->fallback, in, count, out); in padlock_sha1_finup()
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| D | sa2ul.c | 844 crypto_free_skcipher(ctx->fallback.skcipher); in sa_cipher_cra_exit()
874 ctx->fallback.skcipher = child; in sa_cipher_cra_init()
888 struct crypto_skcipher *child = ctx->fallback.skcipher; in sa_cipher_setkey()
1315 skcipher_request_set_tfm(subreq, ctx->fallback.skcipher); in sa_cipher_run()
1419 ahash_request_set_tfm(subreq, ctx->fallback.ahash); in sa_sha_run()
1512 ctx->fallback.ahash = in sa_sha_cra_init_alg()
1515 if (IS_ERR(ctx->fallback.ahash)) { in sa_sha_cra_init_alg()
1518 return PTR_ERR(ctx->fallback.ahash); in sa_sha_cra_init_alg()
1528 crypto_ahash_reqsize(ctx->fallback.ahash)); in sa_sha_cra_init_alg()
1547 ahash_request_set_tfm(&rctx->fallback_req, ctx->fallback.ahash); in sa_sha_init()
[all …]
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| /Linux-v5.15/arch/s390/crypto/ |
| D | aes_s390.c | 50 } fallback; member
58 struct crypto_skcipher *fallback; member
77 sctx->fallback.cip->base.crt_flags &= ~CRYPTO_TFM_REQ_MASK; in setkey_fallback_cip()
78 sctx->fallback.cip->base.crt_flags |= (tfm->crt_flags & in setkey_fallback_cip()
81 return crypto_cipher_setkey(sctx->fallback.cip, in_key, key_len); in setkey_fallback_cip()
110 crypto_cipher_encrypt_one(sctx->fallback.cip, out, in); in crypto_aes_encrypt()
121 crypto_cipher_decrypt_one(sctx->fallback.cip, out, in); in crypto_aes_decrypt()
133 sctx->fallback.cip = crypto_alloc_cipher(name, 0, in fallback_init_cip()
136 if (IS_ERR(sctx->fallback.cip)) { in fallback_init_cip()
139 return PTR_ERR(sctx->fallback.cip); in fallback_init_cip()
[all …]
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| /Linux-v5.15/Documentation/driver-api/firmware/ |
| D | fallback-mechanisms.rst | 5 A fallback mechanism is supported to allow to overcome failures to do a direct
8 configuration options related to supporting the firmware fallback mechanism are:
10 * CONFIG_FW_LOADER_USER_HELPER: enables building the firmware fallback
12 CONFIG_FW_LOADER_USER_HELPER_FALLBACK is disabled, only the custom fallback
15 enable the kobject uevent fallback mechanism on all firmware API calls
18 fallback mechanism: if this kconfig option is enabled and your second
20 informing the kernel that you have a custom fallback mechanism and it will
28 the kobject uevent fallback mechanism will never take effect even
31 Justifying the firmware fallback mechanism
36 fallback mechanism:
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| /Linux-v5.15/scripts/dtc/ |
| D | dtc.c | 114 static const char *guess_type_by_name(const char *fname, const char *fallback) in guess_type_by_name() argument
120 return fallback; in guess_type_by_name()
129 return fallback; in guess_type_by_name()
132 static const char *guess_input_format(const char *fname, const char *fallback) in guess_input_format() argument
139 return fallback; in guess_input_format()
145 return fallback; in guess_input_format()
149 return fallback; in guess_input_format()
152 return fallback; in guess_input_format()
159 return guess_type_by_name(fname, fallback); in guess_input_format()
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| /Linux-v5.15/drivers/base/firmware_loader/ |
| D | Kconfig | 72 bool "Enable the firmware sysfs fallback mechanism"
76 loading to the kernel through userspace as a fallback mechanism
81 built-in. For details on how to work with the sysfs fallback mechanism
82 refer to Documentation/driver-api/firmware/fallback-mechanisms.rst.
87 the requested firmware a sysfs fallback loading facility is made
90 this is known as the driver using the custom fallback mechanism.
91 If the custom fallback mechanism is used userspace must always
92 acknowledge failure to find firmware as the timeout for the fallback
98 can no longer be relied upon as a fallback mechanism. Linux no longer
99 relies on or uses a fallback mechanism in userspace. If you need to
[all …]
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| /Linux-v5.15/block/ |
| D | blk-mq-virtio.c | 31 goto fallback; in blk_mq_virtio_map_queues()
36 goto fallback; in blk_mq_virtio_map_queues()
43 fallback: in blk_mq_virtio_map_queues()
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| D | blk-mq-rdma.c | 33 goto fallback; in blk_mq_rdma_map_queues()
41 fallback: in blk_mq_rdma_map_queues()
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| D | blk-mq-pci.c | 35 goto fallback; in blk_mq_pci_map_queues()
43 fallback: in blk_mq_pci_map_queues()
|
| /Linux-v5.15/tools/testing/selftests/bpf/progs/ |
| D | bpf_dctcp.c | 20 volatile const char fallback[TCP_CA_NAME_MAX]; variable
65 if (!(tp->ecn_flags & TCP_ECN_OK) && fallback[0]) { in BPF_PROG()
68 (void *)fallback, sizeof(fallback)); in BPF_PROG()
76 (void *)fallback, sizeof(fallback)); in BPF_PROG()
|
| /Linux-v5.15/include/linux/ |
| D | bcm47xx_sprom.h | 16 bool fallback);
21 bool fallback) in bcm47xx_fill_sprom() argument
|
| /Linux-v5.15/Documentation/block/ |
| D | inline-encryption.rst | 27 To allow for testing, we also want a crypto API fallback when actual
84 blk-mq changes, other block layer changes and blk-crypto-fallback
93 We introduce ``block/blk-crypto-fallback.c``, which allows upper layers to remain
97 en/decrypt the bio with the blk-crypto-fallback.
102 concerned). ``blk-crypto-fallback`` sets the bounce bio's ``bi_end_io`` to an
106 is saved and overwritten by ``blk-crypto-fallback`` to
114 blk-crypto-fallback is used, the ciphertext written to disk (and hence the
120 ``blk-crypto-fallback``. We will eventually reach a point in blk-mq when a
154 blk-crypto-fallback, if hardware support isn't available for the desired
160 (either by real inline encryption hardware, or by the blk-crypto-fallback).
[all …]
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| /Linux-v5.15/drivers/gpu/drm/ |
| D | drm_edid_load.c | 269 char *edidname, *last, *colon, *fwstr, *edidstr, *fallback = NULL; in drm_load_edid_firmware() local
298 fallback = edidname; in drm_load_edid_firmware()
302 if (!fallback) { in drm_load_edid_firmware()
306 edidname = fallback; in drm_load_edid_firmware()
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| /Linux-v5.15/kernel/bpf/preload/iterators/ |
| D | iterators.bpf.c | 59 static const char *get_name(struct btf *btf, long btf_id, const char *fallback) in get_name() argument
66 return fallback; in get_name()
72 return fallback; in get_name()
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| /Linux-v5.15/scripts/atomic/ |
| D | gen-atomics.sh | 13 gen-atomic-fallback.sh linux/atomic/atomic-arch-fallback.h
|
| /Linux-v5.15/drivers/crypto/ccp/ |
| D | ccp-crypto-aes-xts.c | 111 unsigned int fallback = 0; in ccp_aes_xts_crypt() local
140 fallback = 1; in ccp_aes_xts_crypt()
143 fallback = 1; in ccp_aes_xts_crypt()
146 fallback = 1; in ccp_aes_xts_crypt()
147 if (fallback) { in ccp_aes_xts_crypt()
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| /Linux-v5.15/mm/kfence/ |
| D | report.c | 53 int skipnr, fallback = 0; in get_stack_skipnr() local
83 fallback = skipnr + 1; in get_stack_skipnr()
93 if (fallback < num_entries) in get_stack_skipnr()
94 return fallback; in get_stack_skipnr()
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| /Linux-v5.15/drivers/crypto/qce/ |
| D | skcipher.c | 205 ret = crypto_skcipher_setkey(ctx->fallback, key, keylen); in qce_skcipher_setkey()
295 skcipher_request_set_tfm(&rctx->fallback_req, ctx->fallback); in qce_skcipher_crypt()
332 ctx->fallback = crypto_alloc_skcipher(crypto_tfm_alg_name(&tfm->base), in qce_skcipher_init_fallback()
334 if (IS_ERR(ctx->fallback)) in qce_skcipher_init_fallback()
335 return PTR_ERR(ctx->fallback); in qce_skcipher_init_fallback()
338 crypto_skcipher_reqsize(ctx->fallback)); in qce_skcipher_init_fallback()
346 crypto_free_skcipher(ctx->fallback); in qce_skcipher_exit()
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