Contributors: 2
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Maxim Mikityanskiy |
242 |
85.82% |
2 |
66.67% |
| Tariq Toukan |
40 |
14.18% |
1 |
33.33% |
| Total |
282 |
|
3 |
|
// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2021, Mellanox Technologies inc. All rights reserved. */
#include "channels.h"
#include "en.h"
#include "en/ptp.h"
unsigned int mlx5e_channels_get_num(struct mlx5e_channels *chs)
{
return chs->num;
}
static struct mlx5e_channel *mlx5e_channels_get(struct mlx5e_channels *chs, unsigned int ix)
{
WARN_ON_ONCE(ix >= mlx5e_channels_get_num(chs));
return chs->c[ix];
}
bool mlx5e_channels_is_xsk(struct mlx5e_channels *chs, unsigned int ix)
{
struct mlx5e_channel *c = mlx5e_channels_get(chs, ix);
return test_bit(MLX5E_CHANNEL_STATE_XSK, c->state);
}
void mlx5e_channels_get_regular_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn,
u32 *vhca_id)
{
struct mlx5e_channel *c = mlx5e_channels_get(chs, ix);
*rqn = c->rq.rqn;
if (vhca_id)
*vhca_id = MLX5_CAP_GEN(c->mdev, vhca_id);
}
void mlx5e_channels_get_xsk_rqn(struct mlx5e_channels *chs, unsigned int ix, u32 *rqn,
u32 *vhca_id)
{
struct mlx5e_channel *c = mlx5e_channels_get(chs, ix);
WARN_ON_ONCE(!test_bit(MLX5E_CHANNEL_STATE_XSK, c->state));
*rqn = c->xskrq.rqn;
if (vhca_id)
*vhca_id = MLX5_CAP_GEN(c->mdev, vhca_id);
}
bool mlx5e_channels_get_ptp_rqn(struct mlx5e_channels *chs, u32 *rqn)
{
struct mlx5e_ptp *c = chs->ptp;
if (!c || !test_bit(MLX5E_PTP_STATE_RX, c->state))
return false;
*rqn = c->rq.rqn;
return true;
}