50 *l4( (  fB- σ_I|+b/* * cn_proc.h - process events connector * * Copyright (C) Matt Helsley, IBM Corp. 2005 * Based on cn_fork.h by Nguyen Anh Quynh and Guillaume Thouvenin * Copyright (C) 2005 Nguyen Anh Quynh * Copyright (C) 2005 Guillaume Thouvenin * * This program is free software; you can redistribute it and/or modify it * under the terms of version 2.1 of the GNU Lesser General Public License * as published by the Free Software Foundation. * * This program is distributed in the hope that it would be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. */ #ifndef CN_PROC_H #define CN_PROC_H #include #ifdef CONFIG_PROC_EVENTS void proc_fork_connector(struct task_struct *task); void proc_exec_connector(struct task_struct *task); void proc_id_connector(struct task_struct *task, int which_id); void proc_sid_connector(struct task_struct *task); void proc_ptrace_connector(struct task_struct *task, int which_id); void proc_comm_connector(struct task_struct *task); void proc_coredump_connector(struct task_struct *task); void proc_exit_connector(struct task_struct *task); #else static inline void proc_fork_connector(struct task_struct *task) {} static inline void proc_exec_connector(struct task_struct *task) {} static inline void proc_id_connector(struct task_struct *task, int which_id) {} static inline void proc_sid_connector(struct task_struct *task) {} static inline void proc_comm_connector(struct task_struct *task) {} static inline void proc_ptrace_connector(struct task_struct *task, int ptrace_id) {} static inline void proc_coredump_connector(struct task_struct *task) {} static inline void proc_exit_connector(struct task_struct *task) {} #endif /* CONFIG_PROC_EVENTS */ #endif /* CN_PROC_H */   s /* SPDX-License-Identifier: GPL-2.0 */ #ifndef LINUX_PCI_ATS_H #define LINUX_PCI_ATS_H #include #ifdef CONFIG_PCI_ATS /* Address Translation Service */ bool pci_ats_supported(struct pci_dev *dev); int pci_enable_ats(struct pci_dev *dev, int ps); int pci_prepare_ats(struct pci_dev *dev, int ps); void pci_disable_ats(struct pci_dev *dev); int pci_ats_queue_depth(struct pci_dev *dev); int pci_ats_page_aligned(struct pci_dev *dev); #else /* CONFIG_PCI_ATS */ static inline bool pci_ats_supported(struct pci_dev *d) { return false; } static inline int pci_enable_ats(struct pci_dev *d, int ps) { return -ENODEV; } static inline int pci_prepare_ats(struct pci_dev *dev, int ps) { return -ENODEV; } static inline void pci_disable_ats(struct pci_dev *d) { } static inline int pci_ats_queue_depth(struct pci_dev *d) { return -ENODEV; } static inline int pci_ats_page_aligned(struct pci_dev *dev) { return 0; } #endif /* CONFIG_PCI_ATS */ #ifdef CONFIG_PCI_PRI int pci_enable_pri(struct pci_dev *pdev, u32 reqs); void pci_disable_pri(struct pci_dev *pdev); int pci_reset_pri(struct pci_dev *pdev); int pci_prg_resp_pasid_required(struct pci_dev *pdev); bool pci_pri_supported(struct pci_dev *pdev); #else static inline bool pci_pri_supported(struct pci_dev *pdev) { return false; } #endif /* CONFIG_PCI_PRI */ #ifdef CONFIG_PCI_PASID int pci_enable_pasid(struct pci_dev *pdev, int features); void pci_disable_pasid(struct pci_dev *pdev); int pci_pasid_features(struct pci_dev *pdev); int pci_max_pasids(struct pci_dev *pdev); int pci_pasid_status(struct pci_dev *pdev); #else /* CONFIG_PCI_PASID */ static inline int pci_enable_pasid(struct pci_dev *pdev, int features) { return -EINVAL; } static inline void pci_disable_pasid(struct pci_dev *pdev) { } static inline int pci_pasid_features(struct pci_dev *pdev) { return -EINVAL; } static inline int pci_max_pasids(struct pci_dev *pdev) { return -EINVAL; } static inline int pci_pasid_status(struct pci_dev *pdev) { return -EINVAL; } #endif /* CONFIG_PCI_PASID */ #endif /* LINUX_PCI_ATS_H */   0  li~ Je8q 1h 0