linux/drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c

// SPDX-License-Identifier: GPL-2.0
/* Marvell RVU Ethernet driver
 *
 * Copyright (C) 2021 Marvell.
 *
 */

#include "cn10k.h"
#include "otx2_reg.h"
#include "otx2_struct.h"

static struct dev_hw_ops	otx2_hw_ops = …;

static struct dev_hw_ops cn10k_hw_ops = …;

int cn10k_lmtst_init(struct otx2_nic *pfvf)
{ … }
EXPORT_SYMBOL(…);

int cn10k_sq_aq_init(void *dev, u16 qidx, u16 sqb_aura)
{ … }

#define NPA_MAX_BURST …
int cn10k_refill_pool_ptrs(void *dev, struct otx2_cq_queue *cq)
{ … }

void cn10k_sqe_flush(void *dev, struct otx2_snd_queue *sq, int size, int qidx)
{ … }

int cn10k_free_all_ipolicers(struct otx2_nic *pfvf)
{ … }

int cn10k_alloc_leaf_profile(struct otx2_nic *pfvf, u16 *leaf)
{ … }

int cn10k_alloc_matchall_ipolicer(struct otx2_nic *pfvf)
{ … }

#define POLICER_TIMESTAMP …
#define MAX_RATE_EXP …

static void cn10k_get_ingress_burst_cfg(u32 burst, u32 *burst_exp,
					u32 *burst_mantissa)
{ … }

static void cn10k_get_ingress_rate_cfg(u64 rate, u32 *rate_exp,
				       u32 *rate_mantissa, u32 *rdiv)
{ … }

int cn10k_map_unmap_rq_policer(struct otx2_nic *pfvf, int rq_idx,
			       u16 policer, bool map)
{ … }

int cn10k_free_leaf_profile(struct otx2_nic *pfvf, u16 leaf)
{ … }

int cn10k_free_matchall_ipolicer(struct otx2_nic *pfvf)
{ … }

int cn10k_set_ipolicer_rate(struct otx2_nic *pfvf, u16 profile,
			    u32 burst, u64 rate, bool pps)
{ … }

int cn10k_set_matchall_ipolicer_rate(struct otx2_nic *pfvf,
				     u32 burst, u64 rate)
{ … }