Add telemetry endpoints to cnxk secure cryptodev capabilities.
Signed-off-by: Gowrishankar Muthukrishnan <gmuthukri...@marvell.com>
---
v9:
- moved rte_security_capability into rte_security lib telemetry.
---
.../crypto/cnxk/cnxk_cryptodev_telemetry.c | 81 +++++++++++++++++++
drivers/crypto/cnxk/meson.build | 1 +
2 files changed, 82 insertions(+)
create mode 100644 drivers/crypto/cnxk/cnxk_cryptodev_telemetry.c
diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_telemetry.c
b/drivers/crypto/cnxk/cnxk_cryptodev_telemetry.c
new file mode 100644
index 0000000000..43cde55bfc
--- /dev/null
+++ b/drivers/crypto/cnxk/cnxk_cryptodev_telemetry.c
@@ -0,0 +1,81 @@
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(C) 2021 Marvell.
+ */
+
+#include <rte_cryptodev.h>
+#include <rte_telemetry.h>
+#include <cryptodev_pmd.h>
+
+#include <roc_api.h>
+
+#include "cnxk_cryptodev.h"
+
+#define CRYPTO_CAPS_SZ \
+ (RTE_ALIGN_CEIL(sizeof(struct rte_cryptodev_capabilities), \
+ sizeof(uint64_t)) / \
+ sizeof(uint64_t))
+
+static int
+crypto_caps_array(struct rte_tel_data *d,
+ struct rte_cryptodev_capabilities *capabilities)
+{
+ const struct rte_cryptodev_capabilities *dev_caps;
+ uint64_t caps_val[CRYPTO_CAPS_SZ];
+ unsigned int i = 0, j;
+
+ rte_tel_data_start_array(d, RTE_TEL_U64_VAL);
+
+ while ((dev_caps = &capabilities[i++])->op !=
+ RTE_CRYPTO_OP_TYPE_UNDEFINED) {
+ memset(&caps_val, 0, CRYPTO_CAPS_SZ * sizeof(caps_val[0]));
+ rte_memcpy(caps_val, dev_caps, sizeof(capabilities[0]));
+ for (j = 0; j < CRYPTO_CAPS_SZ; j++)
+ rte_tel_data_add_array_u64(d, caps_val[j]);
+ }
+
+ return i;
+}
+
+static int
+cryptodev_tel_handle_sec_caps(const char *cmd __rte_unused, const char *params,
+ struct rte_tel_data *d)
+{
+ struct rte_tel_data *sec_crypto_caps;
+ struct rte_cryptodev *dev;
+ struct cnxk_cpt_vf *vf;
+ int sec_crypto_caps_n;
+ int dev_id;
+
+ if (!params || strlen(params) == 0 || !isdigit(*params))
+ return -EINVAL;
+
+ dev_id = strtol(params, NULL, 10);
+ if (!rte_cryptodev_is_valid_dev(dev_id))
+ return -EINVAL;
+
+ dev = rte_cryptodev_pmd_get_dev(dev_id);
+ if (!dev) {
+ plt_err("No cryptodev for id %d available", dev_id);
+ return -EINVAL;
+ }
+
+ vf = dev->data->dev_private;
+ rte_tel_data_start_dict(d);
+
+ /* Secure Crypto capabilities */
+ sec_crypto_caps = rte_tel_data_alloc();
+ sec_crypto_caps_n = crypto_caps_array(sec_crypto_caps,
+ vf->sec_crypto_caps);
+ rte_tel_data_add_dict_container(d, "sec_crypto_caps",
+ sec_crypto_caps, 0);
+ rte_tel_data_add_dict_int(d, "sec_crypto_caps_n", sec_crypto_caps_n);
+
+ return 0;
+}
+
+RTE_INIT(cnxk_cryptodev_init_telemetry)
+{
+ rte_telemetry_register_cmd("/cnxk/cryptodev/sec_caps",
+ cryptodev_tel_handle_sec_caps,
+ "Returns cryptodev capabilities. Parameters: int dev_id");
+}
diff --git a/drivers/crypto/cnxk/meson.build b/drivers/crypto/cnxk/meson.build
index 024109f7e9..2d78757bba 100644
--- a/drivers/crypto/cnxk/meson.build
+++ b/drivers/crypto/cnxk/meson.build
@@ -20,6 +20,7 @@ sources = files(
'cnxk_cryptodev_devargs.c',
'cnxk_cryptodev_ops.c',
'cnxk_cryptodev_sec.c',
+ 'cnxk_cryptodev_telemetry.c',
)
deps += ['bus_pci', 'common_cnxk', 'security', 'eventdev']
--
2.25.1
