rep.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/* Marvell RVU REPRESENTOR driver
 3 *
 4 * Copyright (C) 2024 Marvell.
 5 *
 6 */
 7
 8#ifndef REP_H
 9#define REP_H
10
11#include <linux/pci.h>
12
13#include "otx2_reg.h"
14#include "otx2_txrx.h"
15#include "otx2_common.h"
16
17#define PCI_DEVID_RVU_REP	0xA0E0
18
19#define RVU_MAX_REP	OTX2_MAX_CQ_CNT
20
21struct rep_stats {
22	u64 rx_bytes;
23	u64 rx_frames;
24	u64 rx_drops;
25	u64 rx_mcast_frames;
26
27	u64 tx_bytes;
28	u64 tx_frames;
29	u64 tx_drops;
30	atomic_long_t tx_discards;
31};
32
33struct rep_dev {
34	struct otx2_nic *mdev;
35	struct net_device *netdev;
36	struct rep_stats stats;
37	struct delayed_work stats_wrk;
38	struct devlink_port dl_port;
39	struct otx2_flow_config	*flow_cfg;
40#define RVU_REP_VF_INITIALIZED		BIT_ULL(0)
41	u64 flags;
42	u16 rep_id;
43	u16 pcifunc;
44	u8 mac[ETH_ALEN];
45};
46
47static inline bool otx2_rep_dev(struct pci_dev *pdev)
48{
49	return pdev->device == PCI_DEVID_RVU_REP;
50}
51
52int rvu_rep_create(struct otx2_nic *priv, struct netlink_ext_ack *extack);
53void rvu_rep_destroy(struct otx2_nic *priv);
54int rvu_event_up_notify(struct otx2_nic *pf, struct rep_event *info);
55#endif /* REP_H */