1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. 3*5113495bSYour Name * Copyright (c) 2022-2023 Qualcomm Innovation Center, Inc. All rights reserved. 4*5113495bSYour Name * 5*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for 6*5113495bSYour Name * any purpose with or without fee is hereby granted, provided that the 7*5113495bSYour Name * above copyright notice and this permission notice appear in all 8*5113495bSYour Name * copies. 9*5113495bSYour Name * 10*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11*5113495bSYour Name * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12*5113495bSYour Name * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13*5113495bSYour Name * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14*5113495bSYour Name * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15*5113495bSYour Name * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16*5113495bSYour Name * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17*5113495bSYour Name * PERFORMANCE OF THIS SOFTWARE. 18*5113495bSYour Name */ 19*5113495bSYour Name 20*5113495bSYour Name #ifndef __PLD_COMMON_I_H__ 21*5113495bSYour Name #define __PLD_COMMON_I_H__ 22*5113495bSYour Name 23*5113495bSYour Name #include "pld_common.h" 24*5113495bSYour Name 25*5113495bSYour Name struct dev_node { 26*5113495bSYour Name struct device *dev; 27*5113495bSYour Name struct device *ifdev; 28*5113495bSYour Name struct list_head list; 29*5113495bSYour Name enum pld_bus_type bus_type; 30*5113495bSYour Name }; 31*5113495bSYour Name 32*5113495bSYour Name struct pld_context { 33*5113495bSYour Name struct pld_driver_ops *ops; 34*5113495bSYour Name spinlock_t pld_lock; 35*5113495bSYour Name struct list_head dev_list; 36*5113495bSYour Name uint32_t pld_driver_state; 37*5113495bSYour Name uint8_t mode; 38*5113495bSYour Name }; 39*5113495bSYour Name 40*5113495bSYour Name /** 41*5113495bSYour Name * pld_get_global_context() - Get global context of PLD 42*5113495bSYour Name * 43*5113495bSYour Name * Return: PLD global context 44*5113495bSYour Name */ 45*5113495bSYour Name struct pld_context *pld_get_global_context(void); 46*5113495bSYour Name 47*5113495bSYour Name /** 48*5113495bSYour Name * pld_add_dev() - Add dev node to global context 49*5113495bSYour Name * @pld_context: PLD global context 50*5113495bSYour Name * @dev: device 51*5113495bSYour Name * @ifdev: interface device 52*5113495bSYour Name * @type: Bus type 53*5113495bSYour Name * 54*5113495bSYour Name * Return: 0 for success 55*5113495bSYour Name * Non zero failure code for errors 56*5113495bSYour Name */ 57*5113495bSYour Name int pld_add_dev(struct pld_context *pld_context, 58*5113495bSYour Name struct device *dev, struct device *ifdev, 59*5113495bSYour Name enum pld_bus_type type); 60*5113495bSYour Name 61*5113495bSYour Name /** 62*5113495bSYour Name * pld_del_dev() - Delete dev node from global context 63*5113495bSYour Name * @pld_context: PLD global context 64*5113495bSYour Name * @dev: device 65*5113495bSYour Name * 66*5113495bSYour Name * Return: void 67*5113495bSYour Name */ 68*5113495bSYour Name void pld_del_dev(struct pld_context *pld_context, 69*5113495bSYour Name struct device *dev); 70*5113495bSYour Name 71*5113495bSYour Name #endif 72