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Searched refs:hfunc (Results 1 – 25 of 69) sorted by relevance

123

/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Drss.c165 rss->hash.hfunc = ETH_RSS_HASH_TOP; in mlx5e_rss_params_init()
504 err = mlx5e_rqt_redirect_indir(&rss->rqt, rqns, vhca_ids, num_rqns, rss->hash.hfunc, in mlx5e_rss_apply()
579 void mlx5e_rss_get_rxfh(struct mlx5e_rss *rss, u32 *indir, u8 *key, u8 *hfunc, in mlx5e_rss_get_rxfh() argument
590 if (hfunc) in mlx5e_rss_get_rxfh()
591 *hfunc = rss->hash.hfunc; in mlx5e_rss_get_rxfh()
598 const u8 *key, const u8 *hfunc, const bool *symmetric, in mlx5e_rss_set_rxfh() argument
610 if (hfunc && *hfunc != rss->hash.hfunc) { in mlx5e_rss_set_rxfh()
611 switch (*hfunc) { in mlx5e_rss_set_rxfh()
621 rss->hash.hfunc = *hfunc; in mlx5e_rss_set_rxfh()
625 if (rss->hash.hfunc == ETH_RSS_HASH_TOP) in mlx5e_rss_set_rxfh()
H A Drqt.c113 u8 hfunc, struct mlx5e_rss_params_indir *indir) in mlx5e_calc_indir_rqns() argument
120 if (hfunc == ETH_RSS_HASH_XOR) in mlx5e_calc_indir_rqns()
140 u8 hfunc, struct mlx5e_rss_params_indir *indir) in mlx5e_rqt_init_indir() argument
158 err = mlx5e_calc_indir_rqns(rss_rqns, rqns, rss_vhca_ids, vhca_ids, num_rqns, hfunc, indir); in mlx5e_rqt_init_indir()
232 u8 hfunc, struct mlx5e_rss_params_indir *indir) in mlx5e_rqt_redirect_indir() argument
256 err = mlx5e_calc_indir_rqns(rss_rqns, rqns, rss_vhca_ids, vhca_ids, num_rqns, hfunc, indir); in mlx5e_rqt_redirect_indir()
H A Dtir.c99 static int mlx5e_hfunc_to_hw(u8 hfunc) in mlx5e_hfunc_to_hw() argument
101 switch (hfunc) { in mlx5e_hfunc_to_hw()
122 MLX5_SET(tirc, tirc, rx_hash_fn, mlx5e_hfunc_to_hw(rss_hash->hfunc)); in mlx5e_tir_builder_build_rss()
123 if (rss_hash->hfunc == ETH_RSS_HASH_TOP) { in mlx5e_tir_builder_build_rss()
H A Drqt.h32 u8 hfunc, struct mlx5e_rss_params_indir *indir);
45 u8 hfunc, struct mlx5e_rss_params_indir *indir);
H A Drss.h63 void mlx5e_rss_get_rxfh(struct mlx5e_rss *rss, u32 *indir, u8 *key, u8 *hfunc,
66 const u8 *key, const u8 *hfunc, const bool *symmetric,
H A Drx_res.h53 u32 *indir, u8 *key, u8 *hfunc,
56 const u32 *indir, const u8 *key, const u8 *hfunc,
H A Drx_res.c220 u32 *indir, u8 *key, u8 *hfunc, bool *symmetric) in mlx5e_rx_res_rss_get_rxfh() argument
229 mlx5e_rss_get_rxfh(rss, indir, key, hfunc, symmetric); in mlx5e_rx_res_rss_get_rxfh()
233 const u32 *indir, const u8 *key, const u8 *hfunc, in mlx5e_rx_res_rss_set_rxfh() argument
246 return mlx5e_rss_set_rxfh(rss, indir, key, hfunc, symmetric, in mlx5e_rx_res_rss_set_rxfh()
H A Dtir.h10 u8 hfunc; member
/linux/drivers/net/ethernet/hisilicon/hns3/hns3_common/
H A Dhclge_comm_rss.c122 const u8 hfunc) in hclge_comm_set_rss_hash_key() argument
127 ret = hclge_comm_parse_rss_hfunc(rss_cfg, hfunc, &hash_algo); in hclge_comm_set_rss_hash_key()
201 const u8 hfunc, u8 *hash_algo) in hclge_comm_parse_rss_hfunc() argument
203 switch (hfunc) { in hclge_comm_parse_rss_hfunc()
347 u8 *hfunc) in hclge_comm_get_rss_hash_info() argument
350 if (hfunc) { in hclge_comm_get_rss_hash_info()
353 *hfunc = ETH_RSS_HASH_TOP; in hclge_comm_get_rss_hash_info()
356 *hfunc = ETH_RSS_HASH_XOR; in hclge_comm_get_rss_hash_info()
359 *hfunc = ETH_RSS_HASH_UNKNOWN; in hclge_comm_get_rss_hash_info()
383 int hclge_comm_set_rss_algo_key(struct hclge_comm_hw *hw, const u8 hfunc, in hclge_comm_set_rss_algo_key() argument
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H A Dhclge_comm_rss.h103 const u8 hfunc, u8 *hash_algo);
105 u8 *hfunc);
108 int hclge_comm_set_rss_algo_key(struct hclge_comm_hw *hw, const u8 hfunc,
128 const u8 hfunc);
/linux/net/ethtool/
H A Drss.c19 u32 hfunc; member
174 data->hfunc = rxfh.hfunc; in rss_prepare_get()
192 data->hfunc = ctx->hfunc; in __rss_prepare_ctx()
312 ((data->hfunc && in rss_fill_reply()
313 nla_put_u32(skb, ETHTOOL_A_RSS_HFUNC, data->hfunc)) || in rss_fill_reply()
818 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE) in rss_set_ctx_update()
819 ctx->hfunc = rxfh->hfunc; in rss_set_ctx_update()
852 rxfh.hfunc = data.hfunc; in ethnl_rss_set()
853 ethnl_update_u8(&rxfh.hfunc, tb[ETHTOOL_A_RSS_HFUNC], &mod); in ethnl_rss_set()
854 if (rxfh.hfunc == data.hfunc) in ethnl_rss_set()
[all …]
H A Dioctl.c1398 rxfh_dev.hfunc = ETH_RSS_HASH_NO_CHANGE; in ethtool_set_rxfh_indir()
1489 rxfh_dev.hfunc = ctx->hfunc; in ethtool_get_rxfh()
1499 if (copy_to_user(useraddr + offsetof(struct ethtool_rxfh, hfunc), in ethtool_get_rxfh()
1500 &rxfh_dev.hfunc, sizeof(rxfh.hfunc))) { in ethtool_get_rxfh()
1580 rxfh.key_size == 0 && rxfh.hfunc == ETH_RSS_HASH_NO_CHANGE && in ethtool_set_rxfh()
1589 (rxfh.hfunc && rxfh.hfunc != ETH_RSS_HASH_NO_CHANGE) || in ethtool_set_rxfh()
1685 rxfh_dev.hfunc = rxfh.hfunc; in ethtool_set_rxfh()
1745 if (rxfh_dev.hfunc != ETH_RSS_HASH_NO_CHANGE) in ethtool_set_rxfh()
1746 ctx->hfunc = rxfh_dev.hfunc; in ethtool_set_rxfh()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_ethtool.c511 if (mlx5e_rx_res_get_current_hash(priv->rx_res).hfunc == ETH_RSS_HASH_XOR) { in mlx5e_ethtool_set_channels()
1492 &rxfh->hfunc, &symmetric); in mlx5e_get_rxfh()
1509 if (rxfh->hfunc == ETH_RSS_HASH_XOR) { in mlx5e_rxfh_hfunc_check()
1530 u8 hfunc = rxfh->hfunc; in mlx5e_set_rxfh() local
1541 hfunc == ETH_RSS_HASH_NO_CHANGE ? NULL : &hfunc, in mlx5e_set_rxfh()
1556 u8 hfunc = rxfh->hfunc; in mlx5e_create_rxfh_context() local
1572 hfunc == ETH_RSS_HASH_NO_CHANGE ? NULL : &hfunc, in mlx5e_create_rxfh_context()
1580 &ctx->hfunc, &symmetric); in mlx5e_create_rxfh_context()
1596 u8 hfunc = rxfh->hfunc; in mlx5e_modify_rxfh_context() local
1607 hfunc == ETH_RSS_HASH_NO_CHANGE ? NULL : &hfunc, in mlx5e_modify_rxfh_context()
/linux/drivers/net/ethernet/marvell/octeontx2/nic/
H A Dotx2_ethtool.c826 if (rxfh->hfunc && rxfh->hfunc != ETH_RSS_HASH_TOP) in otx2_create_rxfh()
828 ctx->hfunc = ETH_RSS_HASH_TOP; in otx2_create_rxfh()
853 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in otx2_modify_rxfh()
854 rxfh->hfunc != ETH_RSS_HASH_TOP) in otx2_modify_rxfh()
893 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in otx2_set_rxfh()
894 rxfh->hfunc != ETH_RSS_HASH_TOP) in otx2_set_rxfh()
929 rxfh->hfunc = ETH_RSS_HASH_TOP; in otx2_get_rxfh()
/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_ethtool.c1508 symm = !!(adapter->hfunc == VIRTCHNL_RSS_ALG_TOEPLITZ_SYMMETRIC); in iavf_set_rxfh_fields()
1788 rxfh->hfunc = ETH_RSS_HASH_TOP; in iavf_get_rxfh()
1789 if (adapter->hfunc == VIRTCHNL_RSS_ALG_TOEPLITZ_SYMMETRIC) in iavf_get_rxfh()
1820 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in iavf_set_rxfh()
1821 rxfh->hfunc != ETH_RSS_HASH_TOP) in iavf_set_rxfh()
1825 adapter->hfunc != VIRTCHNL_RSS_ALG_TOEPLITZ_SYMMETRIC) { in iavf_set_rxfh()
1828 adapter->hfunc = VIRTCHNL_RSS_ALG_TOEPLITZ_SYMMETRIC; in iavf_set_rxfh()
1831 adapter->hfunc != VIRTCHNL_RSS_ALG_TOEPLITZ_ASYMMETRIC) { in iavf_set_rxfh()
1832 adapter->hfunc = VIRTCHNL_RSS_ALG_TOEPLITZ_ASYMMETRIC; in iavf_set_rxfh()
/linux/drivers/net/ethernet/sfc/
H A Dethtool_common.c1176 rxfh->hfunc = ETH_RSS_HASH_TOP; in efx_ethtool_get_rxfh()
1202 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in efx_ethtool_modify_rxfh_context()
1203 rxfh->hfunc != ETH_RSS_HASH_TOP) { in efx_ethtool_modify_rxfh_context()
1241 if (rxfh->hfunc == ETH_RSS_HASH_NO_CHANGE) in efx_ethtool_create_rxfh_context()
1242 ctx->hfunc = ETH_RSS_HASH_TOP; in efx_ethtool_create_rxfh_context()
1276 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in efx_ethtool_set_rxfh()
1277 rxfh->hfunc != ETH_RSS_HASH_TOP) in efx_ethtool_set_rxfh()
/linux/drivers/net/ethernet/microsoft/mana/
H A Dmana_ethtool.c310 rxfh->hfunc = ETH_RSS_HASH_TOP; /* Toeplitz */ in mana_get_rxfh()
336 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in mana_set_rxfh()
337 rxfh->hfunc != ETH_RSS_HASH_TOP) in mana_set_rxfh()
/linux/drivers/net/ethernet/hisilicon/hns/
H A Dhns_ae_adapt.c881 u8 *hfunc) in hns_ae_get_rss() argument
886 if (hfunc) in hns_ae_get_rss()
887 *hfunc = ETH_RSS_HASH_TOP; in hns_ae_get_rss()
902 const u8 *key, const u8 hfunc) in hns_ae_set_rss() argument
H A Dhns_ethtool.c1205 rxfh->indir, rxfh->key, &rxfh->hfunc); in hns_get_rss()
1223 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in hns_set_rss()
1224 rxfh->hfunc != ETH_RSS_HASH_TOP) { in hns_set_rss()
1230 rxfh->indir, rxfh->key, rxfh->hfunc); in hns_set_rss()
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_ethtool.c1220 static int mlx4_en_check_rxfh_func(struct net_device *dev, u8 hfunc) in mlx4_en_check_rxfh_func() argument
1225 if (hfunc == ETH_RSS_HASH_TOP) { in mlx4_en_check_rxfh_func()
1231 } else if (hfunc == ETH_RSS_HASH_XOR) { in mlx4_en_check_rxfh_func()
1259 rxfh->hfunc = priv->rss_hash_fn; in mlx4_en_get_rxfh()
1295 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE) { in mlx4_en_set_rxfh()
1296 err = mlx4_en_check_rxfh_func(dev, rxfh->hfunc); in mlx4_en_set_rxfh()
1311 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE) in mlx4_en_set_rxfh()
1312 priv->rss_hash_fn = rxfh->hfunc; in mlx4_en_set_rxfh()
/linux/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-ethtool.c456 rxfh->hfunc = ETH_RSS_HASH_TOP; in xgbe_get_rxfh()
469 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in xgbe_set_rxfh()
470 rxfh->hfunc != ETH_RSS_HASH_TOP) { in xgbe_set_rxfh()
/linux/drivers/net/ethernet/cisco/enic/
H A Denic_ethtool.c627 rxfh->hfunc = ETH_RSS_HASH_TOP; in enic_get_rxfh()
639 (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in enic_set_rxfh()
640 rxfh->hfunc != ETH_RSS_HASH_TOP)) in enic_set_rxfh()
/linux/drivers/net/ethernet/wangxun/libwx/
H A Dwx_ethtool.c560 rxfh->hfunc = ETH_RSS_HASH_TOP; in wx_get_rxfh()
579 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in wx_set_rxfh()
580 rxfh->hfunc != ETH_RSS_HASH_TOP) in wx_set_rxfh()
/linux/drivers/net/ethernet/fungible/funeth/
H A Dfuneth_ethtool.c988 rxfh->hfunc = fp->hash_algo == FUN_ETH_RSS_ALG_TOEPLITZ ? in fun_get_rxfh()
1006 if (rxfh->hfunc == ETH_RSS_HASH_NO_CHANGE) in fun_set_rxfh()
1008 else if (rxfh->hfunc == ETH_RSS_HASH_CRC32) in fun_set_rxfh()
1010 else if (rxfh->hfunc == ETH_RSS_HASH_TOP) in fun_set_rxfh()
/linux/drivers/net/ethernet/aquantia/atlantic/
H A Daq_ethtool.c454 rxfh->hfunc = ETH_RSS_HASH_TOP; /* Toeplitz */ in aq_ethtool_get_rss()
480 if (rxfh->hfunc != ETH_RSS_HASH_NO_CHANGE && in aq_ethtool_set_rss()
481 rxfh->hfunc != ETH_RSS_HASH_TOP) in aq_ethtool_set_rss()

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