X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fmarvell%2Focteontx2%2Fnic%2Fotx2_common.h;h=f959688e14a3cdd8376d4e64903ea163ca1f55d0;hb=63ee51575f6c4a070ffed059b9caa6e4645f3872;hp=d6253f2a414d39c496da64405df8d2dfd13f7a32;hpb=c80e42a4963b3f593d53fb8f565e5bbca61a6531;p=linux-2.6-microblaze.git

diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
index d6253f2a414d..f959688e14a3 100644
--- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
+++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.h
@@ -18,6 +18,7 @@
 #include <linux/timecounter.h>
 
 #include <mbox.h>
+#include <npc.h>
 #include "otx2_reg.h"
 #include "otx2_txrx.h"
 #include <rvu_trace.h>
@@ -197,6 +198,8 @@ struct otx2_hw {
 	struct otx2_drv_stats	drv_stats;
 	u64			cgx_rx_stats[CGX_RX_STATS_COUNT];
 	u64			cgx_tx_stats[CGX_TX_STATS_COUNT];
+	u8			cgx_links;  /* No. of CGX links present in HW */
+	u8			lbk_links;  /* No. of LBK links present in HW */
 };
 
 struct otx2_vf_config {
@@ -226,6 +229,25 @@ struct otx2_ptp {
 
 #define OTX2_HW_TIMESTAMP_LEN	8
 
+struct otx2_mac_table {
+	u8 addr[ETH_ALEN];
+	u16 mcam_entry;
+	bool inuse;
+};
+
+struct otx2_flow_config {
+	u16			entry[NPC_MAX_NONCONTIG_ENTRIES];
+	u32			nr_flows;
+#define OTX2_MAX_NTUPLE_FLOWS	32
+#define OTX2_MAX_UNICAST_FLOWS	8
+#define OTX2_MCAM_COUNT		(OTX2_MAX_NTUPLE_FLOWS + \
+				 OTX2_MAX_UNICAST_FLOWS)
+	u32			ntuple_offset;
+	u32			unicast_offset;
+	u32                     ntuple_max_flows;
+	struct list_head	flow_list;
+};
+
 struct otx2_nic {
 	void __iomem		*reg_base;
 	struct net_device	*netdev;
@@ -236,6 +258,9 @@ struct otx2_nic {
 #define OTX2_FLAG_RX_TSTAMP_ENABLED		BIT_ULL(0)
 #define OTX2_FLAG_TX_TSTAMP_ENABLED		BIT_ULL(1)
 #define OTX2_FLAG_INTF_DOWN			BIT_ULL(2)
+#define OTX2_FLAG_MCAM_ENTRIES_ALLOC		BIT_ULL(3)
+#define OTX2_FLAG_NTUPLE_SUPPORT		BIT_ULL(4)
+#define OTX2_FLAG_UCAST_FLTR_SUPPORT		BIT_ULL(5)
 #define OTX2_FLAG_RX_PAUSE_ENABLED		BIT_ULL(9)
 #define OTX2_FLAG_TX_PAUSE_ENABLED		BIT_ULL(10)
 	u64			flags;
@@ -264,6 +289,7 @@ struct otx2_nic {
 	struct refill_work	*refill_wrk;
 	struct workqueue_struct	*otx2_wq;
 	struct work_struct	rx_mode_work;
+	struct otx2_mac_table	*mac_table;
 
 	/* Ethtool stuff */
 	u32			msg_enable;
@@ -273,6 +299,8 @@ struct otx2_nic {
 
 	struct otx2_ptp		*ptp;
 	struct hwtstamp_config	tstamp;
+
+	struct otx2_flow_config	*flow_cfg;
 };
 
 static inline bool is_otx2_lbkvf(struct pci_dev *pdev)
@@ -642,4 +670,22 @@ int otx2_open(struct net_device *netdev);
 int otx2_stop(struct net_device *netdev);
 int otx2_set_real_num_queues(struct net_device *netdev,
 			     int tx_queues, int rx_queues);
+/* MCAM filter related APIs */
+int otx2_mcam_flow_init(struct otx2_nic *pf);
+int otx2_alloc_mcam_entries(struct otx2_nic *pfvf);
+void otx2_mcam_flow_del(struct otx2_nic *pf);
+int otx2_destroy_ntuple_flows(struct otx2_nic *pf);
+int otx2_destroy_mcam_flows(struct otx2_nic *pfvf);
+int otx2_get_flow(struct otx2_nic *pfvf,
+		  struct ethtool_rxnfc *nfc, u32 location);
+int otx2_get_all_flows(struct otx2_nic *pfvf,
+		       struct ethtool_rxnfc *nfc, u32 *rule_locs);
+int otx2_add_flow(struct otx2_nic *pfvf,
+		  struct ethtool_rx_flow_spec *fsp);
+int otx2_remove_flow(struct otx2_nic *pfvf, u32 location);
+int otx2_prepare_flow_request(struct ethtool_rx_flow_spec *fsp,
+			      struct npc_install_flow_req *req);
+int otx2_del_macfilter(struct net_device *netdev, const u8 *mac);
+int otx2_add_macfilter(struct net_device *netdev, const u8 *mac);
+
 #endif /* OTX2_COMMON_H */