add device capabilities for supported algorithms,
key length etc.
Signed-off-by: Gagandeep Singh <g.si...@nxp.com>
Signed-off-by: Hemant Agrawal <hemant.agra...@nxp.com>
Acked-by: Akhil Goyal <akhil.go...@nxp.com>
---
drivers/crypto/caam_jr/Makefile | 1 +
drivers/crypto/caam_jr/caam_jr.c | 2 +
drivers/crypto/caam_jr/caam_jr_capabilities.c | 232 ++++++++++++++++++
drivers/crypto/caam_jr/caam_jr_capabilities.h | 13 +
drivers/crypto/caam_jr/meson.build | 5 +-
5 files changed, 252 insertions(+), 1 deletion(-)
create mode 100644 drivers/crypto/caam_jr/caam_jr_capabilities.c
create mode 100644 drivers/crypto/caam_jr/caam_jr_capabilities.h
diff --git a/drivers/crypto/caam_jr/Makefile b/drivers/crypto/caam_jr/Makefile
index cfd093a5f..88cdf7410 100644
--- a/drivers/crypto/caam_jr/Makefile
+++ b/drivers/crypto/caam_jr/Makefile
@@ -31,6 +31,7 @@ LIBABIVER := 1
# library source files
SRCS-$(CONFIG_RTE_LIBRTE_PMD_CAAM_JR) += caam_jr.c
+SRCS-$(CONFIG_RTE_LIBRTE_PMD_CAAM_JR) += caam_jr_capabilities.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_CAAM_JR) += caam_jr_hw.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_CAAM_JR) += caam_jr_uio.c
# library dependencies
diff --git a/drivers/crypto/caam_jr/caam_jr.c b/drivers/crypto/caam_jr/caam_jr.c
index aec033649..96b18be12 100644
--- a/drivers/crypto/caam_jr/caam_jr.c
+++ b/drivers/crypto/caam_jr/caam_jr.c
@@ -16,6 +16,7 @@
#include <rte_malloc.h>
#include <rte_hexdump.h>
+#include <caam_jr_capabilities.h>
#include <caam_jr_config.h>
#include <caam_jr_hw_specific.h>
#include <caam_jr_pvt.h>
@@ -438,6 +439,7 @@ caam_jr_dev_infos_get(struct rte_cryptodev *dev,
if (info != NULL) {
info->max_nb_queue_pairs = internals->max_nb_queue_pairs;
info->feature_flags = dev->feature_flags;
+ info->capabilities = caam_jr_get_cryptodev_capabilities();
info->sym.max_nb_sessions = internals->max_nb_sessions;
info->driver_id = cryptodev_driver_id;
}
diff --git a/drivers/crypto/caam_jr/caam_jr_capabilities.c
b/drivers/crypto/caam_jr/caam_jr_capabilities.c
new file mode 100644
index 000000000..92aa429cc
--- /dev/null
+++ b/drivers/crypto/caam_jr/caam_jr_capabilities.c
@@ -0,0 +1,232 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2017-2018 NXP
+ */
+
+#include <caam_jr_capabilities.h>
+
+static const struct rte_cryptodev_capabilities caam_jr_capabilities[] = {
+ { /* MD5 HMAC */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+ {.auth = {
+ .algo = RTE_CRYPTO_AUTH_MD5_HMAC,
+ .block_size = 64,
+ .key_size = {
+ .min = 1,
+ .max = 64,
+ .increment = 1
+ },
+ .digest_size = {
+ .min = 1,
+ .max = 16,
+ .increment = 1
+ },
+ .iv_size = { 0 }
+ }, }
+ }, }
+ },
+ { /* SHA1 HMAC */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+ {.auth = {
+ .algo = RTE_CRYPTO_AUTH_SHA1_HMAC,
+ .block_size = 64,
+ .key_size = {
+ .min = 1,
+ .max = 64,
+ .increment = 1
+ },
+ .digest_size = {
+ .min = 1,
+ .max = 20,
+ .increment = 1
+ },
+ .iv_size = { 0 }
+ }, }
+ }, }
+ },
+ { /* SHA224 HMAC */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+ {.auth = {
+ .algo = RTE_CRYPTO_AUTH_SHA224_HMAC,
+ .block_size = 64,
+ .key_size = {
+ .min = 1,
+ .max = 64,
+ .increment = 1
+ },
+ .digest_size = {
+ .min = 1,
+ .max = 28,
+ .increment = 1
+ },
+ .iv_size = { 0 }
+ }, }
+ }, }
+ },
+ { /* SHA256 HMAC */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+ {.auth = {
+ .algo = RTE_CRYPTO_AUTH_SHA256_HMAC,
+ .block_size = 64,
+ .key_size = {
+ .min = 1,
+ .max = 64,
+ .increment = 1
+ },
+ .digest_size = {
+ .min = 1,
+ .max = 32,
+ .increment = 1
+ },
+ .iv_size = { 0 }
+ }, }
+ }, }
+ },
+ { /* SHA384 HMAC */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+ {.auth = {
+ .algo = RTE_CRYPTO_AUTH_SHA384_HMAC,
+ .block_size = 128,
+ .key_size = {
+ .min = 1,
+ .max = 128,
+ .increment = 1
+ },
+ .digest_size = {
+ .min = 1,
+ .max = 48,
+ .increment = 1
+ },
+ .iv_size = { 0 }
+ }, }
+ }, }
+ },
+ { /* SHA512 HMAC */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AUTH,
+ {.auth = {
+ .algo = RTE_CRYPTO_AUTH_SHA512_HMAC,
+ .block_size = 128,
+ .key_size = {
+ .min = 1,
+ .max = 128,
+ .increment = 1
+ },
+ .digest_size = {
+ .min = 1,
+ .max = 64,
+ .increment = 1
+ },
+ .iv_size = { 0 }
+ }, }
+ }, }
+ },
+ { /* AES GCM */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_AEAD,
+ {.aead = {
+ .algo = RTE_CRYPTO_AEAD_AES_GCM,
+ .block_size = 16,
+ .key_size = {
+ .min = 16,
+ .max = 32,
+ .increment = 8
+ },
+ .digest_size = {
+ .min = 8,
+ .max = 16,
+ .increment = 4
+ },
+ .aad_size = {
+ .min = 0,
+ .max = 240,
+ .increment = 1
+ },
+ .iv_size = {
+ .min = 12,
+ .max = 12,
+ .increment = 0
+ },
+ }, }
+ }, }
+ },
+ { /* AES CBC */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+ {.cipher = {
+ .algo = RTE_CRYPTO_CIPHER_AES_CBC,
+ .block_size = 16,
+ .key_size = {
+ .min = 16,
+ .max = 32,
+ .increment = 8
+ },
+ .iv_size = {
+ .min = 16,
+ .max = 16,
+ .increment = 0
+ }
+ }, }
+ }, }
+ },
+ { /* AES CTR */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+ {.cipher = {
+ .algo = RTE_CRYPTO_CIPHER_AES_CTR,
+ .block_size = 16,
+ .key_size = {
+ .min = 16,
+ .max = 32,
+ .increment = 8
+ },
+ .iv_size = {
+ .min = 16,
+ .max = 16,
+ .increment = 0
+ }
+ }, }
+ }, }
+ },
+ { /* 3DES CBC */
+ .op = RTE_CRYPTO_OP_TYPE_SYMMETRIC,
+ {.sym = {
+ .xform_type = RTE_CRYPTO_SYM_XFORM_CIPHER,
+ {.cipher = {
+ .algo = RTE_CRYPTO_CIPHER_3DES_CBC,
+ .block_size = 8,
+ .key_size = {
+ .min = 16,
+ .max = 24,
+ .increment = 8
+ },
+ .iv_size = {
+ .min = 8,
+ .max = 8,
+ .increment = 0
+ }
+ }, }
+ }, }
+ },
+
+ RTE_CRYPTODEV_END_OF_CAPABILITIES_LIST()
+};
+
+const struct rte_cryptodev_capabilities *
+caam_jr_get_cryptodev_capabilities(void)
+{
+ return caam_jr_capabilities;
+}
diff --git a/drivers/crypto/caam_jr/caam_jr_capabilities.h
b/drivers/crypto/caam_jr/caam_jr_capabilities.h
new file mode 100644
index 000000000..7a94013e5
--- /dev/null
+++ b/drivers/crypto/caam_jr/caam_jr_capabilities.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright 2017-2018 NXP
+ */
+
+#ifndef CAAM_JR_CAPABILITIES_H
+#define CAAM_JR_CAPABILITIES_H
+
+#include <rte_cryptodev.h>
+
+/* Get cryptodev capabilities */
+const struct rte_cryptodev_capabilities *
+caam_jr_get_cryptodev_capabilities(void);
+#endif
diff --git a/drivers/crypto/caam_jr/meson.build
b/drivers/crypto/caam_jr/meson.build
index 7b024e886..99b71aef1 100644
--- a/drivers/crypto/caam_jr/meson.build
+++ b/drivers/crypto/caam_jr/meson.build
@@ -6,7 +6,10 @@ if host_machine.system() != 'linux'
endif
deps += ['bus_vdev', 'bus_dpaa', 'security']
-sources = files('caam_jr_hw.c', 'caam_jr_uio.c', 'caam_jr.c')
+sources = files('caam_jr_capabilities.c',
+ 'caam_jr_hw.c',
+ 'caam_jr_uio.c',
+ 'caam_jr.c')
allow_experimental_apis = true
--
2.17.1
