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path: root/drivers/crypto/caam/caamalg_qi2.c
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Diffstat (limited to 'drivers/crypto/caam/caamalg_qi2.c')
-rw-r--r--drivers/crypto/caam/caamalg_qi2.c59
1 files changed, 31 insertions, 28 deletions
diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c
index cf7cb0d..37f9ca7 100644
--- a/drivers/crypto/caam/caamalg_qi2.c
+++ b/drivers/crypto/caam/caamalg_qi2.c
@@ -266,7 +266,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
/* aead_decrypt shared descriptor */
if (desc_inline_query(DESC_QI_AEAD_DEC_LEN +
@@ -297,7 +297,7 @@ static int aead_set_sh_desc(struct crypto_aead *aead)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return 0;
}
@@ -361,7 +361,7 @@ static int aead_setkey(struct crypto_aead *aead, const u8 *key,
memcpy(ctx->key, keys.authkey, keys.authkeylen);
memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, keys.enckeylen);
dma_sync_single_for_device(dev, ctx->key_dma, ctx->adata.keylen_pad +
- keys.enckeylen, DMA_TO_DEVICE);
+ keys.enckeylen, DMA_BIDIRECTIONAL);
#ifdef DEBUG
print_hex_dump(KERN_ERR, "ctx.key@" __stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, ctx->key,
@@ -797,7 +797,7 @@ static int tls_set_sh_desc(struct crypto_aead *tls)
flc->flc[1] = desc_len(desc);
dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
/*
* TLS 1.0 decrypt shared descriptor
@@ -814,7 +814,7 @@ static int tls_set_sh_desc(struct crypto_aead *tls)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return 0;
}
@@ -847,7 +847,7 @@ static int tls_setkey(struct crypto_aead *tls, const u8 *key,
memcpy(ctx->key, keys.authkey, keys.authkeylen);
memcpy(ctx->key + ctx->adata.keylen_pad, keys.enckey, keys.enckeylen);
dma_sync_single_for_device(dev, ctx->key_dma, ctx->adata.keylen_pad +
- keys.enckeylen, DMA_TO_DEVICE);
+ keys.enckeylen, DMA_BIDIRECTIONAL);
#ifdef DEBUG
print_hex_dump(KERN_ERR, "ctx.key@" __stringify(__LINE__)": ",
DUMP_PREFIX_ADDRESS, 16, 4, ctx->key,
@@ -904,7 +904,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
/*
* Job Descriptor and Shared Descriptors
@@ -924,7 +924,7 @@ static int gcm_set_sh_desc(struct crypto_aead *aead)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return 0;
}
@@ -951,7 +951,8 @@ static int gcm_setkey(struct crypto_aead *aead,
#endif
memcpy(ctx->key, key, keylen);
- dma_sync_single_for_device(dev, ctx->key_dma, keylen, DMA_TO_DEVICE);
+ dma_sync_single_for_device(dev, ctx->key_dma, keylen,
+ DMA_BIDIRECTIONAL);
ctx->cdata.keylen = keylen;
return gcm_set_sh_desc(aead);
@@ -991,7 +992,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
/*
* Job Descriptor and Shared Descriptors
@@ -1011,7 +1012,7 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return 0;
}
@@ -1048,7 +1049,7 @@ static int rfc4106_setkey(struct crypto_aead *aead,
*/
ctx->cdata.keylen = keylen - 4;
dma_sync_single_for_device(dev, ctx->key_dma, ctx->cdata.keylen,
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return rfc4106_set_sh_desc(aead);
}
@@ -1087,7 +1088,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
/*
* Job Descriptor and Shared Descriptors
@@ -1107,7 +1108,7 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead)
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return 0;
}
@@ -1144,7 +1145,7 @@ static int rfc4543_setkey(struct crypto_aead *aead,
*/
ctx->cdata.keylen = keylen - 4;
dma_sync_single_for_device(dev, ctx->key_dma, ctx->cdata.keylen,
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return rfc4543_set_sh_desc(aead);
}
@@ -1198,7 +1199,7 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
/* ablkcipher_decrypt shared descriptor */
flc = &ctx->flc[DECRYPT];
@@ -1208,7 +1209,7 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
/* ablkcipher_givencrypt shared descriptor */
flc = &ctx->flc[GIVENCRYPT];
@@ -1218,7 +1219,7 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[GIVENCRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return 0;
}
@@ -1249,7 +1250,7 @@ static int xts_ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[ENCRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
/* xts_ablkcipher_decrypt shared descriptor */
flc = &ctx->flc[DECRYPT];
@@ -1258,7 +1259,7 @@ static int xts_ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(dev, ctx->flc_dma[DECRYPT],
sizeof(flc->flc) + desc_bytes(desc),
- DMA_TO_DEVICE);
+ DMA_BIDIRECTIONAL);
return 0;
}
@@ -2001,7 +2002,8 @@ static int caam_cra_init(struct crypto_tfm *tfm)
dma_addr = dma_map_single_attrs(ctx->dev, ctx->flc,
offsetof(struct caam_ctx, flc_dma),
- DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC);
+ DMA_BIDIRECTIONAL,
+ DMA_ATTR_SKIP_CPU_SYNC);
if (dma_mapping_error(ctx->dev, dma_addr)) {
dev_err(ctx->dev, "unable to map key, shared descriptors\n");
return -ENOMEM;
@@ -2033,7 +2035,7 @@ static void caam_exit_common(struct caam_ctx *ctx)
{
dma_unmap_single_attrs(ctx->dev, ctx->flc_dma[0],
offsetof(struct caam_ctx, flc_dma),
- DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC);
+ DMA_BIDIRECTIONAL, DMA_ATTR_SKIP_CPU_SYNC);
}
static void caam_cra_exit(struct crypto_tfm *tfm)
@@ -3550,7 +3552,7 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash)
ctx->ctx_len, true, priv->sec_attr.era);
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(ctx->dev, ctx->flc_dma[UPDATE],
- desc_bytes(desc), DMA_TO_DEVICE);
+ desc_bytes(desc), DMA_BIDIRECTIONAL);
#ifdef DEBUG
print_hex_dump(KERN_ERR,
"ahash update shdesc@" __stringify(__LINE__)": ",
@@ -3564,7 +3566,7 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash)
ctx->ctx_len, false, priv->sec_attr.era);
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(ctx->dev, ctx->flc_dma[UPDATE_FIRST],
- desc_bytes(desc), DMA_TO_DEVICE);
+ desc_bytes(desc), DMA_BIDIRECTIONAL);
#ifdef DEBUG
print_hex_dump(KERN_ERR,
"ahash update first shdesc@" __stringify(__LINE__)": ",
@@ -3578,7 +3580,7 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash)
ctx->ctx_len, true, priv->sec_attr.era);
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(ctx->dev, ctx->flc_dma[FINALIZE],
- desc_bytes(desc), DMA_TO_DEVICE);
+ desc_bytes(desc), DMA_BIDIRECTIONAL);
#ifdef DEBUG
print_hex_dump(KERN_ERR,
"ahash final shdesc@" __stringify(__LINE__)": ",
@@ -3592,7 +3594,7 @@ static int ahash_set_sh_desc(struct crypto_ahash *ahash)
ctx->ctx_len, false, priv->sec_attr.era);
flc->flc[1] = desc_len(desc); /* SDL */
dma_sync_single_for_device(ctx->dev, ctx->flc_dma[DIGEST],
- desc_bytes(desc), DMA_TO_DEVICE);
+ desc_bytes(desc), DMA_BIDIRECTIONAL);
#ifdef DEBUG
print_hex_dump(KERN_ERR,
"ahash digest shdesc@" __stringify(__LINE__)": ",
@@ -5013,7 +5015,8 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
ctx->dev = caam_hash->dev;
dma_addr = dma_map_single_attrs(ctx->dev, ctx->flc, sizeof(ctx->flc),
- DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC);
+ DMA_BIDIRECTIONAL,
+ DMA_ATTR_SKIP_CPU_SYNC);
if (dma_mapping_error(ctx->dev, dma_addr)) {
dev_err(ctx->dev, "unable to map shared descriptors\n");
return -ENOMEM;
@@ -5040,7 +5043,7 @@ static void caam_hash_cra_exit(struct crypto_tfm *tfm)
struct caam_hash_ctx *ctx = crypto_tfm_ctx(tfm);
dma_unmap_single_attrs(ctx->dev, ctx->flc_dma[0], sizeof(ctx->flc),
- DMA_TO_DEVICE, DMA_ATTR_SKIP_CPU_SYNC);
+ DMA_BIDIRECTIONAL, DMA_ATTR_SKIP_CPU_SYNC);
}
static struct caam_hash_alg *caam_hash_alloc(struct device *dev,
generated by cgit v0.10.2 at 2024-06-01 19:32:59 (GMT)