crypto/cnxk: add flexi cipher decryption

Add flexi crypto cipher decrypt support in enqueue API. Flexi crypto opcode covers a broad set of ciphers including variants of AES. Signed-off-by: Ankur Dwivedi <[email protected]> Signed-off-by: Anoob Joseph <[email protected]> Signed-off-by: Archana Muniganti <[email protected]> Signed-off-by: Tejasree Kondoj <[email protected]> Acked-by: Akhil Goyal <[email protected]>
Mellanox · Jul 7, 2021 · b02cd7a · b02cd7a
1 parent 3de3317
commit b02cd7a
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diff --git a/doc/guides/cryptodevs/features/cn10k.ini b/doc/guides/cryptodevs/features/cn10k.ini
@@ -7,13 +7,29 @@
 Symmetric crypto       = Y
 Sym operation chaining = Y
 HW Accelerated         = Y
+In Place SGL           = Y
+OOP SGL In LB  Out     = Y
+OOP SGL In SGL Out     = Y
+OOP LB  In LB  Out     = Y
 Symmetric sessionless  = Y
 Digest encrypted       = Y
 
 ;
 ; Supported crypto algorithms of 'cn10k' crypto driver.
 ;
 [Cipher]
+NULL           = Y
+3DES CBC       = Y
+3DES ECB       = Y
+AES CBC (128)  = Y
+AES CBC (192)  = Y
+AES CBC (256)  = Y
+AES CTR (128)  = Y
+AES CTR (192)  = Y
+AES CTR (256)  = Y
+AES XTS (128)  = Y
+AES XTS (256)  = Y
+DES CBC        = Y
 
 ;
 ; Supported authentication algorithms of 'cn10k' crypto driver.
@@ -24,3 +40,7 @@ Digest encrypted       = Y
 ; Supported AEAD algorithms of 'cn10k' crypto driver.
 ;
 [AEAD]
+AES GCM (128)     = Y
+AES GCM (192)     = Y
+AES GCM (256)     = Y
+CHACHA20-POLY1305 = Y
diff --git a/doc/guides/cryptodevs/features/cn9k.ini b/doc/guides/cryptodevs/features/cn9k.ini
@@ -7,13 +7,29 @@
 Symmetric crypto       = Y
 Sym operation chaining = Y
 HW Accelerated         = Y
+In Place SGL           = Y
+OOP SGL In LB  Out     = Y
+OOP SGL In SGL Out     = Y
+OOP LB  In LB  Out     = Y
 Symmetric sessionless  = Y
 Digest encrypted       = Y
 
 ;
 ; Supported crypto algorithms of 'cn9k' crypto driver.
 ;
 [Cipher]
+NULL           = Y
+3DES CBC       = Y
+3DES ECB       = Y
+AES CBC (128)  = Y
+AES CBC (192)  = Y
+AES CBC (256)  = Y
+AES CTR (128)  = Y
+AES CTR (192)  = Y
+AES CTR (256)  = Y
+AES XTS (128)  = Y
+AES XTS (256)  = Y
+DES CBC        = Y
 
 ;
 ; Supported authentication algorithms of 'cn9k' crypto driver.
@@ -24,3 +40,7 @@ Digest encrypted       = Y
 ; Supported AEAD algorithms of 'cn9k' crypto driver.
 ;
 [AEAD]
+AES GCM (128)     = Y
+AES GCM (192)     = Y
+AES GCM (256)     = Y
+CHACHA20-POLY1305 = Y
diff --git a/drivers/crypto/cnxk/cn10k_cryptodev.c b/drivers/crypto/cnxk/cn10k_cryptodev.c
@@ -83,6 +83,10 @@ cn10k_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 	dev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
 			     RTE_CRYPTODEV_FF_HW_ACCELERATED |
 			     RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
+			     RTE_CRYPTODEV_FF_IN_PLACE_SGL |
+			     RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT |
+			     RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT |
+			     RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT |
 			     RTE_CRYPTODEV_FF_SYM_SESSIONLESS |
 			     RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED;
 

diff --git a/drivers/crypto/cnxk/cn9k_cryptodev.c b/drivers/crypto/cnxk/cn9k_cryptodev.c
@@ -81,6 +81,10 @@ cn9k_cpt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
 	dev->feature_flags = RTE_CRYPTODEV_FF_SYMMETRIC_CRYPTO |
 			     RTE_CRYPTODEV_FF_HW_ACCELERATED |
 			     RTE_CRYPTODEV_FF_SYM_OPERATION_CHAINING |
+			     RTE_CRYPTODEV_FF_IN_PLACE_SGL |
+			     RTE_CRYPTODEV_FF_OOP_LB_IN_LB_OUT |
+			     RTE_CRYPTODEV_FF_OOP_SGL_IN_LB_OUT |
+			     RTE_CRYPTODEV_FF_OOP_SGL_IN_SGL_OUT |
 			     RTE_CRYPTODEV_FF_SYM_SESSIONLESS |
 			     RTE_CRYPTODEV_FF_DIGEST_ENCRYPTED;