diff options
Diffstat (limited to 'drivers/crypto/hisilicon/sec2/sec.h')
| -rw-r--r-- | drivers/crypto/hisilicon/sec2/sec.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/crypto/hisilicon/sec2/sec.h b/drivers/crypto/hisilicon/sec2/sec.h index dfdce2f21e65..018415b9840a 100644 --- a/drivers/crypto/hisilicon/sec2/sec.h +++ b/drivers/crypto/hisilicon/sec2/sec.h @@ -13,14 +13,14 @@ struct sec_alg_res { dma_addr_t pbuf_dma; u8 *c_ivin; dma_addr_t c_ivin_dma; + u8 *a_ivin; + dma_addr_t a_ivin_dma; u8 *out_mac; dma_addr_t out_mac_dma; }; /* Cipher request of SEC private */ struct sec_cipher_req { - struct hisi_acc_hw_sgl *c_in; - dma_addr_t c_in_dma; struct hisi_acc_hw_sgl *c_out; dma_addr_t c_out_dma; u8 *c_ivin; @@ -33,15 +33,25 @@ struct sec_cipher_req { struct sec_aead_req { u8 *out_mac; dma_addr_t out_mac_dma; + u8 *a_ivin; + dma_addr_t a_ivin_dma; struct aead_request *aead_req; }; /* SEC request of Crypto */ struct sec_req { - struct sec_sqe sec_sqe; + union { + struct sec_sqe sec_sqe; + struct sec_sqe3 sec_sqe3; + }; struct sec_ctx *ctx; struct sec_qp_ctx *qp_ctx; + /** + * Common parameter of the SEC request. + */ + struct hisi_acc_hw_sgl *in; + dma_addr_t in_dma; struct sec_cipher_req c_req; struct sec_aead_req aead_req; struct list_head backlog_head; @@ -81,7 +91,9 @@ struct sec_auth_ctx { u8 a_key_len; u8 mac_len; u8 a_alg; + bool fallback; struct crypto_shash *hash_tfm; + struct crypto_aead *fallback_aead_tfm; }; /* SEC cipher context which cipher's relatives */ @@ -94,6 +106,10 @@ struct sec_cipher_ctx { u8 c_mode; u8 c_alg; u8 c_key_len; + + /* add software support */ + bool fallback; + struct crypto_sync_skcipher *fbtfm; }; /* SEC queue context which defines queue's relatives */ @@ -137,6 +153,7 @@ struct sec_ctx { bool pbuf_supported; struct sec_cipher_ctx c_ctx; struct sec_auth_ctx a_ctx; + u8 type_supported; struct device *dev; }; |