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From: Tejasree Kondoj <ktejasree@marvell.com>
To: Akhil Goyal <gakhil@marvell.com>
CC: Aakash Sasidharan <asasidharan@marvell.com>, Anoob Joseph
<anoobj@marvell.com>, Nithinsen Kaithakadan <nkaithakadan@marvell.com>,
Rupesh Chiluka <rchiluka@marvell.com>, Vidya Sagar Velumuri
<vvelumuri@marvell.com>, <dev@dpdk.org>
Subject: [PATCH 04/40] crypto/cnxk: fail Rx inject configure if not supported
Date: Fri, 23 May 2025 19:20:35 +0530
Message-ID: <20250523135111.2178408-5-ktejasree@marvell.com>
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From: Aakash Sasidharan <asasidharan@marvell.com>
Rx inject is supported only with CPT05 microcode version.
sg_ver2 indicates if CPT05 is loaded. Fail the rx inject
configuration with ENOTSUP error if sg_ver2 is not supported.
Signed-off-by: Aakash Sasidharan <asasidharan@marvell.com>
---
drivers/crypto/cnxk/cn10k_cryptodev_ops.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/crypto/cnxk/cn10k_cryptodev_ops.c b/drivers/crypto/cnxk/cn10k_cryptodev_ops.c
index 851e6f0a88..947f50b4c8 100644
--- a/drivers/crypto/cnxk/cn10k_cryptodev_ops.c
+++ b/drivers/crypto/cnxk/cn10k_cryptodev_ops.c
@@ -1981,6 +1981,7 @@ cn10k_cryptodev_sec_rx_inject_configure(void *device, uint16_t port_id, bool ena
{
struct rte_cryptodev *crypto_dev = device;
struct rte_eth_dev *eth_dev;
+ struct cnxk_cpt_vf *vf;
int ret;
if (!rte_eth_dev_is_valid_port(port_id))
@@ -1989,6 +1990,11 @@ cn10k_cryptodev_sec_rx_inject_configure(void *device, uint16_t port_id, bool ena
if (!(crypto_dev->feature_flags & RTE_CRYPTODEV_FF_SECURITY_RX_INJECT))
return -ENOTSUP;
+ /* Rx Inject is supported only with CPT05. sg_ver2 indicates that CPT05 is loaded */
+ vf = crypto_dev->data->dev_private;
+ if (!(vf->cpt.hw_caps[CPT_ENG_TYPE_SE].sg_ver2 && vf->cpt.hw_caps[CPT_ENG_TYPE_IE].sg_ver2))
+ return -ENOTSUP;
+
eth_dev = &rte_eth_devices[port_id];
ret = strncmp(eth_dev->device->driver->name, "net_cn10k", 8);
--
2.25.1