[dpdk-dev] [PATCH v2 02/15] common/octeontx2: add routine to check if sec capable otx2

[Anoob Joseph <anoobj@marvell.com>]

From: Vamsi Attunuru <vattunuru@marvell.com>

This routine returns true if given rte_eth_dev is security offload
capable and belongs to octeontx2.

Signed-off-by: Anoob Joseph <anoobj@marvell.com>
Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Signed-off-by: Vamsi Attunuru <vattunuru@marvell.com>
---
 drivers/common/octeontx2/otx2_common.c               | 20 ++++++++++++++++++++
 drivers/common/octeontx2/otx2_common.h               |  2 ++
 .../octeontx2/rte_common_octeontx2_version.map       |  1 +
 3 files changed, 23 insertions(+)

diff --git a/drivers/common/octeontx2/otx2_common.c b/drivers/common/octeontx2/otx2_common.c
index 7e45366..2f9b167 100644
--- a/drivers/common/octeontx2/otx2_common.c
+++ b/drivers/common/octeontx2/otx2_common.c
@@ -3,6 +3,7 @@
  */
 
 #include <rte_atomic.h>
+#include <rte_ethdev.h>
 #include <rte_malloc.h>
 #include <rte_log.h>
 
@@ -23,6 +24,25 @@ otx2_npa_set_defaults(struct otx2_idev_cfg *idev)
 
 /**
  * @internal
+ * Check if rte_eth_dev is security offload capable otx2_eth_dev
+ */
+uint8_t
+otx2_ethdev_is_sec_capable(struct rte_eth_dev *eth_dev)
+{
+	struct rte_pci_device *pci_dev;
+
+	pci_dev = RTE_ETH_DEV_TO_PCI(eth_dev);
+
+	if (pci_dev->id.device_id == PCI_DEVID_OCTEONTX2_RVU_PF ||
+	    pci_dev->id.device_id == PCI_DEVID_OCTEONTX2_RVU_VF ||
+	    pci_dev->id.device_id == PCI_DEVID_OCTEONTX2_RVU_AF_VF)
+		return 1;
+
+	return 0;
+}
+
+/**
+ * @internal
  * Get intra device config structure.
  */
 struct otx2_idev_cfg *
diff --git a/drivers/common/octeontx2/otx2_common.h b/drivers/common/octeontx2/otx2_common.h
index f62c45d..db0cde1 100644
--- a/drivers/common/octeontx2/otx2_common.h
+++ b/drivers/common/octeontx2/otx2_common.h
@@ -8,6 +8,7 @@
 #include <rte_atomic.h>
 #include <rte_common.h>
 #include <rte_cycles.h>
+#include <rte_ethdev.h>
 #include <rte_memory.h>
 #include <rte_memzone.h>
 #include <rte_io.h>
@@ -70,6 +71,7 @@ struct otx2_idev_cfg *otx2_intra_dev_get_cfg(void);
 void otx2_sso_pf_func_set(uint16_t sso_pf_func);
 uint16_t otx2_sso_pf_func_get(void);
 uint16_t otx2_npa_pf_func_get(void);
+uint8_t otx2_ethdev_is_sec_capable(struct rte_eth_dev *eth_dev);
 struct otx2_npa_lf *otx2_npa_lf_obj_get(void);
 void otx2_npa_set_defaults(struct otx2_idev_cfg *idev);
 int otx2_npa_lf_active(void *dev);
diff --git a/drivers/common/octeontx2/rte_common_octeontx2_version.map b/drivers/common/octeontx2/rte_common_octeontx2_version.map
index adad21a..bd9fc41 100644
--- a/drivers/common/octeontx2/rte_common_octeontx2_version.map
+++ b/drivers/common/octeontx2/rte_common_octeontx2_version.map
@@ -6,6 +6,7 @@ DPDK_20.0 {
 	otx2_dev_priv_init;
 	otx2_disable_irqs;
 	otx2_intra_dev_get_cfg;
+	otx2_ethdev_is_sec_capable;
 	otx2_logtype_base;
 	otx2_logtype_dpi;
 	otx2_logtype_mbox;
-- 
2.7.4