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-rw-r--r--drivers/crypto/caam/caamalg.c60
-rw-r--r--drivers/crypto/caam/caamalg_desc.c56
-rw-r--r--drivers/crypto/caam/desc_constr.h5
3 files changed, 62 insertions, 59 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 37f0540d4694..662fe94cb2f8 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -162,10 +162,10 @@ static int aead_null_set_sh_desc(struct crypto_aead *aead)
*/
if (rem_bytes >= DESC_AEAD_NULL_ENC_LEN) {
ctx->adata.key_inline = true;
- ctx->adata.key = (uintptr_t)ctx->key;
+ ctx->adata.key_virt = ctx->key;
} else {
ctx->adata.key_inline = false;
- ctx->adata.key = ctx->key_dma;
+ ctx->adata.key_dma = ctx->key_dma;
}
/* aead_encrypt shared descriptor */
@@ -185,10 +185,10 @@ static int aead_null_set_sh_desc(struct crypto_aead *aead)
*/
if (rem_bytes >= DESC_AEAD_NULL_DEC_LEN) {
ctx->adata.key_inline = true;
- ctx->adata.key = (uintptr_t)ctx->key;
+ ctx->adata.key_virt = ctx->key;
} else {
ctx->adata.key_inline = false;
- ctx->adata.key = ctx->key_dma;
+ ctx->adata.key_dma = ctx->key_dma;
}
/* aead_decrypt shared descriptor */
@@ -262,14 +262,14 @@ static int aead_set_sh_desc(struct crypto_aead *aead)
return -EINVAL;
if (inl_mask & 1)
- ctx->adata.key = (uintptr_t)ctx->key;
+ ctx->adata.key_virt = ctx->key;
else
- ctx->adata.key = ctx->key_dma;
+ ctx->adata.key_dma = ctx->key_dma;
if (inl_mask & 2)
- ctx->cdata.key = (uintptr_t)(ctx->key + ctx->adata.keylen_pad);
+ ctx->cdata.key_virt = ctx->key + ctx->adata.keylen_pad;
else
- ctx->cdata.key = ctx->key_dma + ctx->adata.keylen_pad;
+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad;
ctx->adata.key_inline = !!(inl_mask & 1);
ctx->cdata.key_inline = !!(inl_mask & 2);
@@ -298,14 +298,14 @@ skip_enc:
return -EINVAL;
if (inl_mask & 1)
- ctx->adata.key = (uintptr_t)ctx->key;
+ ctx->adata.key_virt = ctx->key;
else
- ctx->adata.key = ctx->key_dma;
+ ctx->adata.key_dma = ctx->key_dma;
if (inl_mask & 2)
- ctx->cdata.key = (uintptr_t)(ctx->key + ctx->adata.keylen_pad);
+ ctx->cdata.key_virt = ctx->key + ctx->adata.keylen_pad;
else
- ctx->cdata.key = ctx->key_dma + ctx->adata.keylen_pad;
+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad;
ctx->adata.key_inline = !!(inl_mask & 1);
ctx->cdata.key_inline = !!(inl_mask & 2);
@@ -337,14 +337,14 @@ skip_enc:
return -EINVAL;
if (inl_mask & 1)
- ctx->adata.key = (uintptr_t)ctx->key;
+ ctx->adata.key_virt = ctx->key;
else
- ctx->adata.key = ctx->key_dma;
+ ctx->adata.key_dma = ctx->key_dma;
if (inl_mask & 2)
- ctx->cdata.key = (uintptr_t)(ctx->key + ctx->adata.keylen_pad);
+ ctx->cdata.key_virt = ctx->key + ctx->adata.keylen_pad;
else
- ctx->cdata.key = ctx->key_dma + ctx->adata.keylen_pad;
+ ctx->cdata.key_dma = ctx->key_dma + ctx->adata.keylen_pad;
ctx->adata.key_inline = !!(inl_mask & 1);
ctx->cdata.key_inline = !!(inl_mask & 2);
@@ -395,10 +395,10 @@ static int gcm_set_sh_desc(struct crypto_aead *aead)
*/
if (rem_bytes >= DESC_GCM_ENC_LEN) {
ctx->cdata.key_inline = true;
- ctx->cdata.key = (uintptr_t)ctx->key;
+ ctx->cdata.key_virt = ctx->key;
} else {
ctx->cdata.key_inline = false;
- ctx->cdata.key = ctx->key_dma;
+ ctx->cdata.key_dma = ctx->key_dma;
}
desc = ctx->sh_desc_enc;
@@ -417,10 +417,10 @@ static int gcm_set_sh_desc(struct crypto_aead *aead)
*/
if (rem_bytes >= DESC_GCM_DEC_LEN) {
ctx->cdata.key_inline = true;
- ctx->cdata.key = (uintptr_t)ctx->key;
+ ctx->cdata.key_virt = ctx->key;
} else {
ctx->cdata.key_inline = false;
- ctx->cdata.key = ctx->key_dma;
+ ctx->cdata.key_dma = ctx->key_dma;
}
desc = ctx->sh_desc_dec;
@@ -464,10 +464,10 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead)
*/
if (rem_bytes >= DESC_RFC4106_ENC_LEN) {
ctx->cdata.key_inline = true;
- ctx->cdata.key = (uintptr_t)ctx->key;
+ ctx->cdata.key_virt = ctx->key;
} else {
ctx->cdata.key_inline = false;
- ctx->cdata.key = ctx->key_dma;
+ ctx->cdata.key_dma = ctx->key_dma;
}
desc = ctx->sh_desc_enc;
@@ -486,10 +486,10 @@ static int rfc4106_set_sh_desc(struct crypto_aead *aead)
*/
if (rem_bytes >= DESC_RFC4106_DEC_LEN) {
ctx->cdata.key_inline = true;
- ctx->cdata.key = (uintptr_t)ctx->key;
+ ctx->cdata.key_virt = ctx->key;
} else {
ctx->cdata.key_inline = false;
- ctx->cdata.key = ctx->key_dma;
+ ctx->cdata.key_dma = ctx->key_dma;
}
desc = ctx->sh_desc_dec;
@@ -534,10 +534,10 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead)
*/
if (rem_bytes >= DESC_RFC4543_ENC_LEN) {
ctx->cdata.key_inline = true;
- ctx->cdata.key = (uintptr_t)ctx->key;
+ ctx->cdata.key_virt = ctx->key;
} else {
ctx->cdata.key_inline = false;
- ctx->cdata.key = ctx->key_dma;
+ ctx->cdata.key_dma = ctx->key_dma;
}
desc = ctx->sh_desc_enc;
@@ -556,10 +556,10 @@ static int rfc4543_set_sh_desc(struct crypto_aead *aead)
*/
if (rem_bytes >= DESC_RFC4543_DEC_LEN) {
ctx->cdata.key_inline = true;
- ctx->cdata.key = (uintptr_t)ctx->key;
+ ctx->cdata.key_virt = ctx->key;
} else {
ctx->cdata.key_inline = false;
- ctx->cdata.key = ctx->key_dma;
+ ctx->cdata.key_dma = ctx->key_dma;
}
desc = ctx->sh_desc_dec;
@@ -794,7 +794,7 @@ static int ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
return -ENOMEM;
}
ctx->cdata.keylen = keylen;
- ctx->cdata.key = (uintptr_t)ctx->key;
+ ctx->cdata.key_virt = ctx->key;
ctx->cdata.key_inline = true;
/* ablkcipher_encrypt shared descriptor */
@@ -857,7 +857,7 @@ static int xts_ablkcipher_setkey(struct crypto_ablkcipher *ablkcipher,
return -ENOMEM;
}
ctx->cdata.keylen = keylen;
- ctx->cdata.key = (uintptr_t)ctx->key;
+ ctx->cdata.key_virt = ctx->key;
ctx->cdata.key_inline = true;
/* xts_ablkcipher_encrypt shared descriptor */
diff --git a/drivers/crypto/caam/caamalg_desc.c b/drivers/crypto/caam/caamalg_desc.c
index fa2479d9da24..7dee952ef432 100644
--- a/drivers/crypto/caam/caamalg_desc.c
+++ b/drivers/crypto/caam/caamalg_desc.c
@@ -64,11 +64,11 @@ void cnstr_shdsc_aead_null_encap(u32 * const desc, struct alginfo *adata,
key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL |
JUMP_COND_SHRD);
if (adata->key_inline)
- append_key_as_imm(desc, (void *)adata->key, adata->keylen_pad,
+ append_key_as_imm(desc, adata->key_virt, adata->keylen_pad,
adata->keylen, CLASS_2 | KEY_DEST_MDHA_SPLIT |
KEY_ENC);
else
- append_key(desc, adata->key, adata->keylen, CLASS_2 |
+ append_key(desc, adata->key_dma, adata->keylen, CLASS_2 |
KEY_DEST_MDHA_SPLIT | KEY_ENC);
set_jump_tgt_here(desc, key_jump_cmd);
@@ -140,11 +140,11 @@ void cnstr_shdsc_aead_null_decap(u32 * const desc, struct alginfo *adata,
key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL |
JUMP_COND_SHRD);
if (adata->key_inline)
- append_key_as_imm(desc, (void *)adata->key, adata->keylen_pad,
+ append_key_as_imm(desc, adata->key_virt, adata->keylen_pad,
adata->keylen, CLASS_2 |
KEY_DEST_MDHA_SPLIT | KEY_ENC);
else
- append_key(desc, adata->key, adata->keylen, CLASS_2 |
+ append_key(desc, adata->key_dma, adata->keylen, CLASS_2 |
KEY_DEST_MDHA_SPLIT | KEY_ENC);
set_jump_tgt_here(desc, key_jump_cmd);
@@ -225,18 +225,18 @@ static void init_sh_desc_key_aead(u32 * const desc,
enckeylen -= CTR_RFC3686_NONCE_SIZE;
if (adata->key_inline)
- append_key_as_imm(desc, (void *)adata->key, adata->keylen_pad,
+ append_key_as_imm(desc, adata->key_virt, adata->keylen_pad,
adata->keylen, CLASS_2 |
KEY_DEST_MDHA_SPLIT | KEY_ENC);
else
- append_key(desc, adata->key, adata->keylen, CLASS_2 |
+ append_key(desc, adata->key_dma, adata->keylen, CLASS_2 |
KEY_DEST_MDHA_SPLIT | KEY_ENC);
if (cdata->key_inline)
- append_key_as_imm(desc, (void *)cdata->key, enckeylen,
+ append_key_as_imm(desc, cdata->key_virt, enckeylen,
enckeylen, CLASS_1 | KEY_DEST_CLASS_REG);
else
- append_key(desc, cdata->key, enckeylen, CLASS_1 |
+ append_key(desc, cdata->key_dma, enckeylen, CLASS_1 |
KEY_DEST_CLASS_REG);
/* Load Counter into CONTEXT1 reg */
@@ -536,10 +536,10 @@ void cnstr_shdsc_gcm_encap(u32 * const desc, struct alginfo *cdata,
key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL |
JUMP_COND_SHRD | JUMP_COND_SELF);
if (cdata->key_inline)
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
else
- append_key(desc, cdata->key, cdata->keylen, CLASS_1 |
+ append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
KEY_DEST_CLASS_REG);
set_jump_tgt_here(desc, key_jump_cmd);
@@ -626,10 +626,10 @@ void cnstr_shdsc_gcm_decap(u32 * const desc, struct alginfo *cdata,
JUMP_TEST_ALL | JUMP_COND_SHRD |
JUMP_COND_SELF);
if (cdata->key_inline)
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
else
- append_key(desc, cdata->key, cdata->keylen, CLASS_1 |
+ append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
KEY_DEST_CLASS_REG);
set_jump_tgt_here(desc, key_jump_cmd);
@@ -702,10 +702,10 @@ void cnstr_shdsc_rfc4106_encap(u32 * const desc, struct alginfo *cdata,
key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL |
JUMP_COND_SHRD);
if (cdata->key_inline)
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
else
- append_key(desc, cdata->key, cdata->keylen, CLASS_1 |
+ append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
KEY_DEST_CLASS_REG);
set_jump_tgt_here(desc, key_jump_cmd);
@@ -773,11 +773,11 @@ void cnstr_shdsc_rfc4106_decap(u32 * const desc, struct alginfo *cdata,
key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL |
JUMP_COND_SHRD);
if (cdata->key_inline)
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 |
KEY_DEST_CLASS_REG);
else
- append_key(desc, cdata->key, cdata->keylen, CLASS_1 |
+ append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
KEY_DEST_CLASS_REG);
set_jump_tgt_here(desc, key_jump_cmd);
@@ -845,10 +845,10 @@ void cnstr_shdsc_rfc4543_encap(u32 * const desc, struct alginfo *cdata,
key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL |
JUMP_COND_SHRD);
if (cdata->key_inline)
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
else
- append_key(desc, cdata->key, cdata->keylen, CLASS_1 |
+ append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
KEY_DEST_CLASS_REG);
set_jump_tgt_here(desc, key_jump_cmd);
@@ -915,10 +915,10 @@ void cnstr_shdsc_rfc4543_decap(u32 * const desc, struct alginfo *cdata,
key_jump_cmd = append_jump(desc, JUMP_JSL | JUMP_TEST_ALL |
JUMP_COND_SHRD);
if (cdata->key_inline)
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
else
- append_key(desc, cdata->key, cdata->keylen, CLASS_1 |
+ append_key(desc, cdata->key_dma, cdata->keylen, CLASS_1 |
KEY_DEST_CLASS_REG);
set_jump_tgt_here(desc, key_jump_cmd);
@@ -1006,12 +1006,12 @@ void cnstr_shdsc_ablkcipher_encap(u32 * const desc, struct alginfo *cdata,
JUMP_COND_SHRD);
/* Load class1 key only */
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
/* Load nonce into CONTEXT1 reg */
if (is_rfc3686) {
- u8 *nonce = (u8 *)cdata->key + cdata->keylen;
+ u8 *nonce = cdata->key_virt + cdata->keylen;
append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE,
LDST_CLASS_IND_CCB |
@@ -1071,12 +1071,12 @@ void cnstr_shdsc_ablkcipher_decap(u32 * const desc, struct alginfo *cdata,
JUMP_COND_SHRD);
/* Load class1 key only */
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
/* Load nonce into CONTEXT1 reg */
if (is_rfc3686) {
- u8 *nonce = (u8 *)cdata->key + cdata->keylen;
+ u8 *nonce = cdata->key_virt + cdata->keylen;
append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE,
LDST_CLASS_IND_CCB |
@@ -1140,12 +1140,12 @@ void cnstr_shdsc_ablkcipher_givencap(u32 * const desc, struct alginfo *cdata,
JUMP_COND_SHRD);
/* Load class1 key only */
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
/* Load Nonce into CONTEXT1 reg */
if (is_rfc3686) {
- u8 *nonce = (u8 *)cdata->key + cdata->keylen;
+ u8 *nonce = cdata->key_virt + cdata->keylen;
append_load_as_imm(desc, nonce, CTR_RFC3686_NONCE_SIZE,
LDST_CLASS_IND_CCB |
@@ -1216,7 +1216,7 @@ void cnstr_shdsc_xts_ablkcipher_encap(u32 * const desc, struct alginfo *cdata)
JUMP_COND_SHRD);
/* Load class1 keys only */
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
/* Load sector size with index 40 bytes (0x28) */
@@ -1268,7 +1268,7 @@ void cnstr_shdsc_xts_ablkcipher_decap(u32 * const desc, struct alginfo *cdata)
JUMP_COND_SHRD);
/* Load class1 key only */
- append_key_as_imm(desc, (void *)cdata->key, cdata->keylen,
+ append_key_as_imm(desc, cdata->key_virt, cdata->keylen,
cdata->keylen, CLASS_1 | KEY_DEST_CLASS_REG);
/* Load sector size with index 40 bytes (0x28) */
diff --git a/drivers/crypto/caam/desc_constr.h b/drivers/crypto/caam/desc_constr.h
index fa70c0d79c40..b9c8d98ef826 100644
--- a/drivers/crypto/caam/desc_constr.h
+++ b/drivers/crypto/caam/desc_constr.h
@@ -446,7 +446,10 @@ struct alginfo {
u32 algtype;
unsigned int keylen;
unsigned int keylen_pad;
- u64 key;
+ union {
+ dma_addr_t key_dma;
+ void *key_virt;
+ };
bool key_inline;
};
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-11 13:11:00 +0300