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mlx5: Remove support for FreeBSD 10 and older.

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MFC after:	1 week
Sponsored by:	NVIDIA Networking
This commit is contained in:
Hans Petter Selasky 2022-02-01 16:20:05 +01:00
parent 2d5e5a0d75
commit 788e9e7478
4 changed files with 0 additions and 73 deletions
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2
sys/dev/mlx5/driver.h
View File

@ -388,9 +388,7 @@ struct mlx5_core_psv {
struct mlx5_core_sig_ctx {
struct mlx5_core_psv psv_memory;
struct mlx5_core_psv psv_wire;
#if (__FreeBSD_version >= 1100000)
struct ib_sig_err err_item;
#endif
bool sig_status_checked;
bool sig_err_exists;
u32 sigerr_count;

14
sys/dev/mlx5/mlx5_en/mlx5_en_ethtool.c
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@ -1474,9 +1474,6 @@ mlx5e_create_ethtool(struct mlx5e_priv *priv)
CTLFLAG_MPSAFE, priv, x, &mlx5e_ethtool_handler, "QU",
mlx5e_params_desc[2 * x + 1]);
} else {
#if (__FreeBSD_version < 1100000)
char path[64];
#endif
/*
* NOTE: In FreeBSD-11 and newer the
* CTLFLAG_RWTUN flag will take care of
@ -1487,17 +1484,6 @@ mlx5e_create_ethtool(struct mlx5e_priv *priv)
mlx5e_params_desc[2 * x], CTLTYPE_U64 | CTLFLAG_RWTUN |
CTLFLAG_MPSAFE, priv, x, &mlx5e_ethtool_handler, "QU",
mlx5e_params_desc[2 * x + 1]);
#if (__FreeBSD_version < 1100000)
/* compute path for sysctl */
snprintf(path, sizeof(path), "dev.mce.%d.conf.%s",
device_get_unit(priv->mdev->pdev->dev.bsddev),
mlx5e_params_desc[2 * x]);
/* try to fetch tunable, if any */
if (TUNABLE_QUAD_FETCH(path, &priv->params_ethtool.arg[x]))
mlx5e_ethtool_handler(NULL, priv, x, NULL);
#endif
}
}

47
sys/dev/mlx5/mlx5_en/mlx5_en_main.c
View File

@ -811,10 +811,6 @@ mlx5e_update_stats_locked(struct mlx5e_priv *priv)
struct mlx5_core_dev *mdev = priv->mdev;
struct mlx5e_vport_stats *s = &priv->stats.vport;
struct mlx5e_sq_stats *sq_stats;
#if (__FreeBSD_version < 1100000)
struct ifnet *ifp = priv->ifp;
#endif
u32 in[MLX5_ST_SZ_DW(query_vport_counter_in)];
u32 *out;
int outlen = MLX5_ST_SZ_BYTES(query_vport_counter_out);
@ -987,24 +983,6 @@ mlx5e_update_stats_locked(struct mlx5e_priv *priv)
priv->stats.port_stats_debug.tx_stat_p4096to8191octets +
priv->stats.port_stats_debug.tx_stat_p8192to10239octets;
#if (__FreeBSD_version < 1100000)
/* no get_counters interface in fbsd 10 */
ifp->if_ipackets = s->rx_packets;
ifp->if_ierrors = priv->stats.pport.in_range_len_errors +
priv->stats.pport.out_of_range_len +
priv->stats.pport.too_long_errors +
priv->stats.pport.check_seq_err +
priv->stats.pport.alignment_err;
ifp->if_iqdrops = s->rx_out_of_buffer;
ifp->if_opackets = s->tx_packets;
ifp->if_oerrors = priv->stats.port_stats_debug.out_discards;
ifp->if_snd.ifq_drops = s->tx_queue_dropped;
ifp->if_ibytes = s->rx_bytes;
ifp->if_obytes = s->tx_bytes;
ifp->if_collisions =
priv->stats.pport.collisions;
#endif
free_out:
kvfree(out);
@ -3214,7 +3192,6 @@ mlx5e_close_locked(struct ifnet *ifp)
return (0);
}
#if (__FreeBSD_version >= 1100000)
static uint64_t
mlx5e_get_counter(struct ifnet *ifp, ift_counter cnt)
{
@ -3267,7 +3244,6 @@ mlx5e_get_counter(struct ifnet *ifp, ift_counter cnt)
/* PRIV_UNLOCK(priv); XXX not allowed */
return (retval);
}
#endif
static void
mlx5e_set_rx_mode(struct ifnet *ifp)
@ -4106,9 +4082,6 @@ done:
static void
mlx5e_setup_pauseframes(struct mlx5e_priv *priv)
{
#if (__FreeBSD_version < 1100000)
char path[96];
#endif
int error;
/* enable pauseframes by default */
@ -4119,22 +4092,6 @@ mlx5e_setup_pauseframes(struct mlx5e_priv *priv)
priv->params.tx_priority_flow_control = 0;
priv->params.rx_priority_flow_control = 0;
#if (__FreeBSD_version < 1100000)
/* compute path for sysctl */
snprintf(path, sizeof(path), "dev.mce.%d.tx_pauseframe_control",
device_get_unit(priv->mdev->pdev->dev.bsddev));
/* try to fetch tunable, if any */
TUNABLE_INT_FETCH(path, &priv->params.tx_pauseframe_control);
/* compute path for sysctl */
snprintf(path, sizeof(path), "dev.mce.%d.rx_pauseframe_control",
device_get_unit(priv->mdev->pdev->dev.bsddev));
/* try to fetch tunable, if any */
TUNABLE_INT_FETCH(path, &priv->params.rx_pauseframe_control);
#endif
/* register pauseframe SYSCTLs */
SYSCTL_ADD_INT(&priv->sysctl_ctx, SYSCTL_CHILDREN(priv->sysctl_ifnet),
OID_AUTO, "tx_pauseframe_control", CTLFLAG_RDTUN,
@ -4377,9 +4334,7 @@ mlx5e_create_ifp(struct mlx5_core_dev *mdev)
ifp->if_ioctl = mlx5e_ioctl;
ifp->if_transmit = mlx5e_xmit;
ifp->if_qflush = if_qflush;
#if (__FreeBSD_version >= 1100000)
ifp->if_get_counter = mlx5e_get_counter;
#endif
ifp->if_snd.ifq_maxlen = ifqmaxlen;
/*
* Set driver features
@ -4831,8 +4786,6 @@ mlx5e_cleanup(void)
module_init_order(mlx5e_init, SI_ORDER_SIXTH);
module_exit_order(mlx5e_cleanup, SI_ORDER_SIXTH);
#if (__FreeBSD_version >= 1100000)
MODULE_DEPEND(mlx5en, linuxkpi, 1, 1, 1);
#endif
MODULE_DEPEND(mlx5en, mlx5, 1, 1, 1);
MODULE_VERSION(mlx5en, 1);

10
sys/dev/mlx5/mlx5_en/mlx5_en_tx.c
View File

@ -75,7 +75,6 @@ mlx5e_send_nop(struct mlx5e_sq *sq, u32 ds_cnt)
sq->pc += sq->mbuf[pi].num_wqebbs;
}
#if (__FreeBSD_version >= 1100000)
static uint32_t mlx5e_hash_value;
static void
@ -86,7 +85,6 @@ mlx5e_hash_init(void *arg)
/* Make kernel call mlx5e_hash_init after the random stack finished initializing */
SYSINIT(mlx5e_hash_init, SI_SUB_RANDOM, SI_ORDER_ANY, &mlx5e_hash_init, NULL);
#endif
static struct mlx5e_sq *
mlx5e_select_queue_by_send_tag(struct ifnet *ifp, struct mbuf *mb)
@ -166,16 +164,8 @@ mlx5e_select_queue(struct ifnet *ifp, struct mbuf *mb)
#endif
ch = (mb->m_pkthdr.flowid % 128) % ch;
} else {
#if (__FreeBSD_version >= 1100000)
ch = m_ether_tcpip_hash(MBUF_HASHFLAG_L3 |
MBUF_HASHFLAG_L4, mb, mlx5e_hash_value) % ch;
#else
/*
* m_ether_tcpip_hash not present in stable, so just
* throw unhashed mbufs on queue 0
*/
ch = 0;
#endif
}
/* check if send queue is running */