[dpdk-dev] [PATCH v2 5/6] crypto/cnxk: update tailroom requirement

[Archana Muniganti]

Update min tailroom to reflect IPsec additions.
PMD crypto_cn9k & crypto_cn10k would have packet
grow into tailroom post IPsec processing.

Signed-off-by: Archana Muniganti <marchana at marvell.com>
---
 drivers/crypto/cnxk/cnxk_cryptodev_ops.c | 2 +-
 drivers/crypto/cnxk/cnxk_cryptodev_ops.h | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
index 440dbc3adb..957c78063f 100644
--- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
+++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.c
@@ -155,7 +155,7 @@ cnxk_cpt_dev_info_get(struct rte_cryptodev *dev,
 	info->capabilities = cnxk_crypto_capabilities_get(vf);
 	info->sym.max_nb_sessions = 0;
 	info->min_mbuf_headroom_req = CNXK_CPT_MIN_HEADROOM_REQ;
-	info->min_mbuf_tailroom_req = 0;
+	info->min_mbuf_tailroom_req = CNXK_CPT_MIN_TAILROOM_REQ;
 }
 
 static void
diff --git a/drivers/crypto/cnxk/cnxk_cryptodev_ops.h b/drivers/crypto/cnxk/cnxk_cryptodev_ops.h
index 0d02d44799..c5332dec53 100644
--- a/drivers/crypto/cnxk/cnxk_cryptodev_ops.h
+++ b/drivers/crypto/cnxk/cnxk_cryptodev_ops.h
@@ -11,6 +11,7 @@
 #include "roc_api.h"
 
 #define CNXK_CPT_MIN_HEADROOM_REQ 24
+#define CNXK_CPT_MIN_TAILROOM_REQ 102
 
 /* Default command timeout in seconds */
 #define DEFAULT_COMMAND_TIMEOUT 4
-- 
2.22.0