[PATCH v2 08/24] common/cnxk: add Rx inject configs

[Anoob Joseph <anoobj@marvell.com>]

From: Rahul Bhansali <rbhansali@marvell.com>

Add Rx inject config for feature enable/disable, and store
Rx chan value per port.

Signed-off-by: Rahul Bhansali <rbhansali@marvell.com>
---
 drivers/common/cnxk/roc_idev.c      | 44 +++++++++++++++++++++++++++++
 drivers/common/cnxk/roc_idev.h      |  5 ++++
 drivers/common/cnxk/roc_idev_priv.h |  6 ++++
 drivers/common/cnxk/roc_nix.c       |  2 ++
 drivers/common/cnxk/version.map     |  4 +++
 5 files changed, 61 insertions(+)

diff --git a/drivers/common/cnxk/roc_idev.c b/drivers/common/cnxk/roc_idev.c
index e6c6b34d78..48df3518b0 100644
--- a/drivers/common/cnxk/roc_idev.c
+++ b/drivers/common/cnxk/roc_idev.c
@@ -310,3 +310,47 @@ roc_idev_nix_inl_meta_aura_get(void)
 		return idev->inl_cfg.meta_aura;
 	return 0;
 }
+
+uint8_t
+roc_idev_nix_rx_inject_get(uint16_t port)
+{
+	struct idev_cfg *idev;
+
+	idev = idev_get_cfg();
+	if (idev != NULL && port < PLT_MAX_ETHPORTS)
+		return idev->inl_rx_inj_cfg.rx_inject_en[port];
+
+	return 0;
+}
+
+void
+roc_idev_nix_rx_inject_set(uint16_t port, uint8_t enable)
+{
+	struct idev_cfg *idev;
+
+	idev = idev_get_cfg();
+	if (idev != NULL && port < PLT_MAX_ETHPORTS)
+		__atomic_store_n(&idev->inl_rx_inj_cfg.rx_inject_en[port], enable,
+				 __ATOMIC_RELEASE);
+}
+
+uint16_t *
+roc_idev_nix_rx_chan_base_get(void)
+{
+	struct idev_cfg *idev = idev_get_cfg();
+
+	if (idev != NULL)
+		return (uint16_t *)&idev->inl_rx_inj_cfg.chan;
+
+	return NULL;
+}
+
+void
+roc_idev_nix_rx_chan_set(uint16_t port, uint16_t chan)
+{
+	struct idev_cfg *idev;
+
+	idev = idev_get_cfg();
+	if (idev != NULL && port < PLT_MAX_ETHPORTS)
+		__atomic_store_n(&idev->inl_rx_inj_cfg.chan[port], chan, __ATOMIC_RELEASE);
+}
diff --git a/drivers/common/cnxk/roc_idev.h b/drivers/common/cnxk/roc_idev.h
index aea7f5279d..00664eaed6 100644
--- a/drivers/common/cnxk/roc_idev.h
+++ b/drivers/common/cnxk/roc_idev.h
@@ -22,4 +22,9 @@ struct roc_nix_list *__roc_api roc_idev_nix_list_get(void);
 struct roc_mcs *__roc_api roc_idev_mcs_get(uint8_t mcs_idx);
 void __roc_api roc_idev_mcs_set(struct roc_mcs *mcs);
 void __roc_api roc_idev_mcs_free(struct roc_mcs *mcs);
+
+uint8_t __roc_api roc_idev_nix_rx_inject_get(uint16_t port);
+void __roc_api roc_idev_nix_rx_inject_set(uint16_t port, uint8_t enable);
+uint16_t *__roc_api roc_idev_nix_rx_chan_base_get(void);
+void __roc_api roc_idev_nix_rx_chan_set(uint16_t port, uint16_t chan);
 #endif /* _ROC_IDEV_H_ */
diff --git a/drivers/common/cnxk/roc_idev_priv.h b/drivers/common/cnxk/roc_idev_priv.h
index 80f8465e1c..8dc1cb25bf 100644
--- a/drivers/common/cnxk/roc_idev_priv.h
+++ b/drivers/common/cnxk/roc_idev_priv.h
@@ -19,6 +19,11 @@ struct idev_nix_inl_cfg {
 	uint32_t refs;
 };
 
+struct idev_nix_inl_rx_inj_cfg {
+	uint16_t chan[PLT_MAX_ETHPORTS];
+	uint8_t rx_inject_en[PLT_MAX_ETHPORTS];
+};
+
 struct idev_cfg {
 	uint16_t sso_pf_func;
 	uint16_t npa_pf_func;
@@ -35,6 +40,7 @@ struct idev_cfg {
 	struct nix_inl_dev *nix_inl_dev;
 	struct idev_nix_inl_cfg inl_cfg;
 	struct roc_nix_list roc_nix_list;
+	struct idev_nix_inl_rx_inj_cfg inl_rx_inj_cfg;
 	plt_spinlock_t nix_inl_dev_lock;
 	plt_spinlock_t npa_dev_lock;
 };
diff --git a/drivers/common/cnxk/roc_nix.c b/drivers/common/cnxk/roc_nix.c
index f64933a1d9..97c0ae3e25 100644
--- a/drivers/common/cnxk/roc_nix.c
+++ b/drivers/common/cnxk/roc_nix.c
@@ -223,6 +223,8 @@ roc_nix_lf_alloc(struct roc_nix *roc_nix, uint32_t nb_rxq, uint32_t nb_txq,
 	nix->nb_rx_queues = nb_rxq;
 	nix->nb_tx_queues = nb_txq;
 
+	roc_idev_nix_rx_chan_set(roc_nix->port_id, rsp->rx_chan_base);
+
 	nix->rqs = plt_zmalloc(sizeof(struct roc_nix_rq *) * nb_rxq, 0);
 	if (!nix->rqs) {
 		rc = -ENOMEM;
diff --git a/drivers/common/cnxk/version.map b/drivers/common/cnxk/version.map
index aa884a8fe2..f84382c401 100644
--- a/drivers/common/cnxk/version.map
+++ b/drivers/common/cnxk/version.map
@@ -105,6 +105,10 @@ INTERNAL {
 	roc_idev_num_lmtlines_get;
 	roc_idev_nix_inl_meta_aura_get;
 	roc_idev_nix_list_get;
+	roc_idev_nix_rx_chan_base_get;
+	roc_idev_nix_rx_chan_set;
+	roc_idev_nix_rx_inject_get;
+	roc_idev_nix_rx_inject_set;
 	roc_ml_reg_read64;
 	roc_ml_reg_write64;
 	roc_ml_reg_read32;
-- 
2.25.1