[PATCH 33/33] net/cnxk: add PMD API to retrieve the model string

[Nithin Dabilpuram <ndabilpuram@marvell.com>]

From: Srujana Challa <schalla@marvell.com>

This patch adds PMD API to retrieve the model string. This API
allows applications to get the HW model string directly.

Signed-off-by: Srujana Challa <schalla@marvell.com>
---
 drivers/net/cnxk/cnxk_ethdev.c  | 7 +++++++
 drivers/net/cnxk/rte_pmd_cnxk.h | 9 +++++++++
 drivers/net/cnxk/version.map    | 1 +
 3 files changed, 17 insertions(+)

diff --git a/drivers/net/cnxk/cnxk_ethdev.c b/drivers/net/cnxk/cnxk_ethdev.c
index c7723800ef..23dc2a26cc 100644
--- a/drivers/net/cnxk/cnxk_ethdev.c
+++ b/drivers/net/cnxk/cnxk_ethdev.c
@@ -4,11 +4,18 @@
 #include <cnxk_ethdev.h>
 
 #include <rte_eventdev.h>
+#include <rte_pmd_cnxk.h>
 
 #define CNXK_NIX_CQ_INL_CLAMP_MAX (64UL * 1024UL)
 
 #define NIX_TM_DFLT_RR_WT 71
 
+const char *
+rte_pmd_cnxk_model_str_get(void)
+{
+	return roc_model->name;
+}
+
 static inline uint64_t
 nix_get_rx_offload_capa(struct cnxk_eth_dev *dev)
 {
diff --git a/drivers/net/cnxk/rte_pmd_cnxk.h b/drivers/net/cnxk/rte_pmd_cnxk.h
index e207f43c80..a20b4f277d 100644
--- a/drivers/net/cnxk/rte_pmd_cnxk.h
+++ b/drivers/net/cnxk/rte_pmd_cnxk.h
@@ -680,4 +680,13 @@ int rte_pmd_cnxk_cpt_q_stats_get(uint16_t portid, enum rte_pmd_cnxk_cpt_q_stats_
  */
 __rte_experimental
 void rte_pmd_cnxk_hw_inline_inb_cfg_set(uint16_t portid, struct rte_pmd_cnxk_ipsec_inb_cfg *cfg);
+
+/**
+ * Retrieves model name on which it is running as a string.
+ *
+ * @return
+ *   Returns model string, ex."cn10ka_a1"
+ */
+__rte_experimental
+const char *rte_pmd_cnxk_model_str_get(void);
 #endif /* _PMD_CNXK_H_ */
diff --git a/drivers/net/cnxk/version.map b/drivers/net/cnxk/version.map
index dd41e7bd56..099c518ecf 100644
--- a/drivers/net/cnxk/version.map
+++ b/drivers/net/cnxk/version.map
@@ -16,6 +16,7 @@ EXPERIMENTAL {
 	rte_pmd_cnxk_inl_dev_qptr_get;
 	rte_pmd_cnxk_inl_dev_submit;
 	rte_pmd_cnxk_inl_ipsec_res;
+	rte_pmd_cnxk_model_str_get;
 	rte_pmd_cnxk_sa_flush;
 };
 
-- 
2.34.1