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Searched refs:pfc_en (Results 1 – 25 of 33) sorted by relevance

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/linux/drivers/net/ethernet/freescale/dpaa2/
H A Ddpaa2-eth-dcb.c20 static inline bool dpaa2_eth_is_prio_enabled(u8 pfc_en, u8 tc) in dpaa2_eth_is_prio_enabled() argument
22 return !!(pfc_en & (1 << tc)); in dpaa2_eth_is_prio_enabled()
25 static int dpaa2_eth_set_pfc_cn(struct dpaa2_eth_priv *priv, u8 pfc_en) in dpaa2_eth_set_pfc_cn() argument
36 if (dpaa2_eth_is_prio_enabled(pfc_en, i)) { in dpaa2_eth_set_pfc_cn()
73 if (priv->pfc.pfc_en == pfc->pfc_en) in dpaa2_eth_dcbnl_ieee_setpfc()
85 if (pfc->pfc_en) in dpaa2_eth_dcbnl_ieee_setpfc()
96 err = dpaa2_eth_set_pfc_cn(priv, pfc->pfc_en); in dpaa2_eth_dcbnl_ieee_setpfc()
101 priv->pfc_enabled = !!pfc->pfc_en; in dpaa2_eth_dcbnl_ieee_setpfc()
/linux/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_dcb.c162 void ixgbe_dcb_unpack_pfc(struct ixgbe_dcb_config *cfg, u8 *pfc_en) in ixgbe_dcb_unpack_pfc() argument
167 for (*pfc_en = 0, tc = 0; tc < MAX_TRAFFIC_CLASS; tc++) { in ixgbe_dcb_unpack_pfc()
169 *pfc_en |= BIT(tc); in ixgbe_dcb_unpack_pfc()
253 u8 pfc_en; in ixgbe_dcb_hw_config() local
261 ixgbe_dcb_unpack_pfc(dcb_config, &pfc_en); in ixgbe_dcb_hw_config()
270 return ixgbe_dcb_hw_config_82598(hw, pfc_en, refill, max, in ixgbe_dcb_hw_config()
277 return ixgbe_dcb_hw_config_82599(hw, pfc_en, refill, max, in ixgbe_dcb_hw_config()
286 int ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc) in ixgbe_dcb_hw_pfc_config() argument
290 return ixgbe_dcb_config_pfc_82598(hw, pfc_en); in ixgbe_dcb_hw_pfc_config()
296 return ixgbe_dcb_config_pfc_82599(hw, pfc_en, prio_tc); in ixgbe_dcb_hw_pfc_config()
H A Dixgbe_dcb_82599.c190 int ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc) in ixgbe_dcb_config_pfc_82599() argument
210 reg |= pfc_en << IXGBE_MFLCN_RPFCE_SHIFT; in ixgbe_dcb_config_pfc_82599()
212 if (pfc_en) in ixgbe_dcb_config_pfc_82599()
228 if ((prio_tc[j] == i) && (pfc_en & BIT(j))) { in ixgbe_dcb_config_pfc_82599()
333 int ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill, in ixgbe_dcb_hw_config_82599() argument
342 ixgbe_dcb_config_pfc_82599(hw, pfc_en, prio_tc); in ixgbe_dcb_hw_config_82599()
H A Dixgbe_dcb_82598.c166 int ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *hw, u8 pfc_en) in ixgbe_dcb_config_pfc_82598() argument
181 if (pfc_en) in ixgbe_dcb_config_pfc_82598()
188 if (!(pfc_en & BIT(i))) { in ixgbe_dcb_config_pfc_82598()
255 int ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill, in ixgbe_dcb_hw_config_82598() argument
263 ixgbe_dcb_config_pfc_82598(hw, pfc_en); in ixgbe_dcb_hw_config_82598()
H A Dixgbe_dcb_82598.h49 int ixgbe_dcb_config_pfc_82598(struct ixgbe_hw *, u8 pfc_en);
61 int ixgbe_dcb_hw_config_82598(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
H A Dixgbe_dcb_82599.h73 int ixgbe_dcb_config_pfc_82599(struct ixgbe_hw *hw, u8 pfc_en, u8 *prio_tc);
87 int ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
H A Dixgbe_dcb.h118 void ixgbe_dcb_unpack_pfc(struct ixgbe_dcb_config *cfg, u8 *pfc_en);
134 int ixgbe_dcb_hw_pfc_config(struct ixgbe_hw *hw, u8 pfc_en, u8 *tc_prio);
/linux/drivers/net/ethernet/intel/fm10k/
H A Dfm10k_dcbnl.c83 pfc->pfc_en = interface->pfc_en; in fm10k_dcbnl_ieee_getpfc()
98 interface->pfc_en = pfc->pfc_en; in fm10k_dcbnl_ieee_setpfc()
/linux/drivers/net/ethernet/hisilicon/hns3/hns3pf/
H A Dhclge_dcb.c311 pfc->pfc_en = hdev->tm_info.pfc_en; in hclge_ieee_getpfc()
338 if (pfc->pfc_en == hdev->tm_info.pfc_en) in hclge_ieee_setpfc()
346 if ((prio_tc[j] == i) && (pfc->pfc_en & BIT(j))) { in hclge_ieee_setpfc()
354 hdev->tm_info.pfc_en = pfc->pfc_en; in hclge_ieee_setpfc()
358 pfc->pfc_en, pfc_map, hdev->tm_info.num_tc); in hclge_ieee_setpfc()
H A Dhclge_tm.c816 if (hdev->tm_info.num_tc == 1 && !hdev->tm_info.pfc_en) { in hclge_update_fc_mode_by_dcb_flag()
834 if (!hdev->tm_info.pfc_en) { in hclge_update_fc_mode()
1513 hdev->tm_info.pfc_en); in hclge_pfc_setup_hw()
1717 if (hdev->tm_info.num_tc == 1 && !hdev->tm_info.pfc_en) in hclge_tm_vport_map_update()
/linux/drivers/net/ethernet/mellanox/mlx5/core/en/
H A Dport_buffer.c411 u8 pfc_en, u8 *buffer, u32 xoff, u16 port_buff_cell_sz, in update_buffer_lossy() argument
432 lossy_count += !(pfc_en & (1 << prio)); in update_buffer_lossy()
461 static int fill_pfc_en(struct mlx5_core_dev *mdev, u8 *pfc_en) in fill_pfc_en() argument
474 *pfc_en = 0xff; in fill_pfc_en()
476 err = mlx5_query_port_pfc(mdev, pfc_en, NULL); in fill_pfc_en()
517 __func__, pfc->pfc_en); in mlx5e_port_manual_buffer_config()
522 err = update_buffer_lossy(priv->mdev, max_mtu, pfc->pfc_en, buffer, xoff, in mlx5e_port_manual_buffer_config()
/linux/drivers/net/ethernet/mellanox/mlx5/core/
H A Den_dcbnl.c360 return mlx5_query_port_pfc(mdev, &pfc->pfc_en, NULL); in mlx5e_dcbnl_ieee_getpfc()
377 if (pfc->pfc_en != curr_pfc_en) { in mlx5e_dcbnl_ieee_setpfc()
378 ret = mlx5_set_port_pfc(mdev, pfc->pfc_en, pfc->pfc_en); in mlx5e_dcbnl_ieee_setpfc()
393 pfc_new.pfc_en = (changed & MLX5E_PORT_BUFFER_PFC) ? pfc->pfc_en : curr_pfc_en; in mlx5e_dcbnl_ieee_setpfc()
413 __func__, pfc->pfc_en); in mlx5e_dcbnl_ieee_setpfc()
695 pfc.pfc_en = 0; in mlx5e_dcbnl_setall()
698 pfc.pfc_en |= cee_cfg->pfc_setting[i] << i; in mlx5e_dcbnl_setall()
836 *setting = (pfc.pfc_en >> priority) & 0x01; in mlx5e_dcbnl_get_priority_pfc()
924 return pfc.pfc_en ? MLX5E_CEE_STATE_UP : MLX5E_CEE_STATE_DOWN; in mlx5e_dcbnl_getpfcstate()
/linux/drivers/net/ethernet/mellanox/mlx4/
H A Den_dcb_nl.c403 pfc->pfc_en = priv->prof->tx_ppp; in mlx4_en_dcbnl_ieee_getpfc()
419 pfc->pfc_en, in mlx4_en_dcbnl_ieee_setpfc()
423 rx_pause = prof->rx_pause && !pfc->pfc_en; in mlx4_en_dcbnl_ieee_setpfc()
424 tx_pause = prof->tx_pause && !pfc->pfc_en; in mlx4_en_dcbnl_ieee_setpfc()
425 rx_ppp = pfc->pfc_en; in mlx4_en_dcbnl_ieee_setpfc()
426 tx_ppp = pfc->pfc_en; in mlx4_en_dcbnl_ieee_setpfc()
/linux/drivers/net/ethernet/marvell/octeontx2/af/
H A Drpm.c214 unsigned long pfc_en, in rpm_cfg_pfc_quanta_thresh() argument
221 for_each_set_bit(i, &pfc_en, 16) { in rpm_cfg_pfc_quanta_thresh()
633 int rpm_lmac_pfc_config(void *rpmd, int lmac_id, u8 tx_pause, u8 rx_pause, u16 pfc_en) in rpm_lmac_pfc_config() argument
646 pfc_en |= FIELD_GET(RPM_PFC_CLASS_MASK, class_en); in rpm_lmac_pfc_config()
657 rpm_cfg_pfc_quanta_thresh(rpm, lmac_id, pfc_en, true); in rpm_lmac_pfc_config()
659 class_en = FIELD_SET(RPM_PFC_CLASS_MASK, pfc_en, class_en); in rpm_lmac_pfc_config()
H A Dlmac_common.h125 u8 tx_pause, u8 rx_pause, u16 pfc_en);
H A Drpm.h136 u16 pfc_en);
H A Dcgx.c989 u8 rx_pause, u16 pfc_en) in cgx_lmac_pfc_config() argument
998 if (tx_pause && !pfc_en) in cgx_lmac_pfc_config()
1002 pfc_en |= FIELD_GET(CGX_PFC_CLASS_MASK, cfg); in cgx_lmac_pfc_config()
1016 cfg = FIELD_SET(CGX_PFC_CLASS_MASK, pfc_en, cfg); in cgx_lmac_pfc_config()
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_dcb.c1368 u8 pfc_en, u8 *prio_tc) in i40e_dcb_hw_pfc_config() argument
1380 if (pfc_en & BIT(i)) { in i40e_dcb_hw_pfc_config()
1396 if (pfc_en) { in i40e_dcb_hw_pfc_config()
1399 pfc_en); in i40e_dcb_hw_pfc_config()
1405 if (pfc_en) in i40e_dcb_hw_pfc_config()
1426 pfc_en); in i40e_dcb_hw_pfc_config()
1432 pfc_en); in i40e_dcb_hw_pfc_config()
1438 if (pfc_en) { in i40e_dcb_hw_pfc_config()
1564 u8 pfc_en, u32 *mfs_tc, in i40e_dcb_hw_calculate_pool_sizes() argument
1593 if (pfc_en & BIT(i)) { in i40e_dcb_hw_calculate_pool_sizes()
H A Di40e_dcb_nl.c85 pfc->pfc_en = dcbxcfg->pfc.pfcenable; in i40e_dcbnl_ieee_getpfc()
171 pf->tmp_cfg.pfc.pfcenable = pfc->pfc_en; in i40e_dcbnl_ieee_setpfc()
/linux/include/uapi/linux/
H A Ddcbnl.h159 __u8 pfc_en; member
210 __u8 pfc_en; member
/linux/drivers/net/ethernet/mellanox/mlxsw/
H A Dspectrum_dcb.c525 mlxsw_reg_pfcc_prio_pack(pfcc_pl, pfc->pfc_en); in mlxsw_sp_port_pfc_set()
541 if (pause_en && pfc->pfc_en) { in mlxsw_sp_dcbnl_ieee_setpfc()
549 if (pfc->pfc_en) in mlxsw_sp_dcbnl_ieee_setpfc()
555 hdroom.prios.prio[prio].lossy = !(pfc->pfc_en & BIT(prio)); in mlxsw_sp_dcbnl_ieee_setpfc()
/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_dcb.c263 if ((pfc->pfc_en & (1 << pri)) && in bnxt_hwrm_queue_pfc_cfg()
316 pfc->pfc_en = pri_mask; in bnxt_hwrm_queue_pfc_qcfg()
616 pfc->pfc_en = my_pfc->pfc_en; in bnxt_dcbnl_ieee_getpfc()
/linux/drivers/net/ethernet/huawei/hinic/
H A Dhinic_port.h686 u8 pfc_en; member
864 int hinic_dcb_set_pfc(struct hinic_hwdev *hwdev, u8 pfc_en, u8 pfc_bitmap);
/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_dcbx.c2000 pfc->pfc_en |= BIT(i); in qed_dcbnl_cee_peer_getpfc()
2004 pfc->pfc_en, pfc->tcs_supported); in qed_dcbnl_cee_peer_getpfc()
2065 pfc->pfc_en = 0; in qed_dcbnl_get_ieee_pfc()
2068 pfc->pfc_en |= BIT(i); in qed_dcbnl_get_ieee_pfc()
2107 dcbx_set.config.params.pfc.prio[i] = !!(pfc->pfc_en & BIT(i)); in qed_dcbnl_ieee_setpfc()
/linux/drivers/net/ethernet/intel/ice/
H A Dice_dcb_nl.c247 pfc->pfc_en = dcbxcfg->pfc.pfcena; in ice_dcbnl_getpfc()
288 new_cfg->pfc.pfcena = pfc->pfc_en; in ice_dcbnl_setpfc()

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