1 /* SPDX-License-Identifier: GPL-2.0-only */ 2 #ifndef _EEE_H 3 #define _EEE_H 4 5 #include <linux/types.h> 6 7 struct eee_config { 8 u32 tx_lpi_timer; 9 bool tx_lpi_enabled; 10 bool eee_enabled; 11 }; 12 13 static inline bool eeecfg_mac_can_tx_lpi(const struct eee_config *eeecfg) 14 { 15 /* eee_enabled is the master on/off */ 16 if (!eeecfg->eee_enabled || !eeecfg->tx_lpi_enabled) 17 return false; 18 19 return true; 20 } 21 22 static inline void eeecfg_to_eee(struct ethtool_keee *eee, 23 const struct eee_config *eeecfg) 24 { 25 eee->tx_lpi_timer = eeecfg->tx_lpi_timer; 26 eee->tx_lpi_enabled = eeecfg->tx_lpi_enabled; 27 eee->eee_enabled = eeecfg->eee_enabled; 28 } 29 30 static inline void eee_to_eeecfg(struct eee_config *eeecfg, 31 const struct ethtool_keee *eee) 32 { 33 eeecfg->tx_lpi_timer = eee->tx_lpi_timer; 34 eeecfg->tx_lpi_enabled = eee->tx_lpi_enabled; 35 eeecfg->eee_enabled = eee->eee_enabled; 36 } 37 38 #endif 39