vasilito
dc68054305
- Restore 29 recipe symlinks (libdrm, qtbase, dbus, sddm, pipewire, etc.) - Restore 33 patches (KDE, libdrm, mesa, pipewire, sddm, wireplumber) - Restore 20+ local/scripts (audit, lint, test, build helpers) - Restore src/cook/scheduler.rs, status.rs, gnu-config/ - Restore scripts/patch-inclusion-gate.sh, run_mini1.sh, validate-collision-log.sh - Recover TLC source from HEAD (was overwritten by 0.2.3 checkout) - Recover 11 local/docs plans from HEAD (were overwritten) - Recover qt6-wayland-smoke symlink from HEAD - Fix MOTD: remove garbled ASCII art, use clean text - Update version: 0.2.0 -> 0.2.4 in os-release, motd, config - Reduce filesystem_size: 1536 -> 512 MiB - Add ABSOLUTE RULE to AGENTS.md: never delete/ignore packages - Reduce pcid scheme log verbosity: info -> debug
59 lines
2.0 KiB
C
59 lines
2.0 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef LINUX_PCI_ATS_H
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#define LINUX_PCI_ATS_H
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#include <linux/pci.h>
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#ifdef CONFIG_PCI_ATS
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/* Address Translation Service */
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bool pci_ats_supported(struct pci_dev *dev);
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int pci_enable_ats(struct pci_dev *dev, int ps);
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int pci_prepare_ats(struct pci_dev *dev, int ps);
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void pci_disable_ats(struct pci_dev *dev);
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int pci_ats_queue_depth(struct pci_dev *dev);
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int pci_ats_page_aligned(struct pci_dev *dev);
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#else /* CONFIG_PCI_ATS */
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static inline bool pci_ats_supported(struct pci_dev *d)
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{ return false; }
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static inline int pci_enable_ats(struct pci_dev *d, int ps)
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{ return -ENODEV; }
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static inline int pci_prepare_ats(struct pci_dev *dev, int ps)
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{ return -ENODEV; }
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static inline void pci_disable_ats(struct pci_dev *d) { }
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static inline int pci_ats_queue_depth(struct pci_dev *d)
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{ return -ENODEV; }
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static inline int pci_ats_page_aligned(struct pci_dev *dev)
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{ return 0; }
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#endif /* CONFIG_PCI_ATS */
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#ifdef CONFIG_PCI_PRI
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int pci_enable_pri(struct pci_dev *pdev, u32 reqs);
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void pci_disable_pri(struct pci_dev *pdev);
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int pci_reset_pri(struct pci_dev *pdev);
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int pci_prg_resp_pasid_required(struct pci_dev *pdev);
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bool pci_pri_supported(struct pci_dev *pdev);
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#else
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static inline bool pci_pri_supported(struct pci_dev *pdev)
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{ return false; }
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#endif /* CONFIG_PCI_PRI */
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#ifdef CONFIG_PCI_PASID
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int pci_enable_pasid(struct pci_dev *pdev, int features);
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void pci_disable_pasid(struct pci_dev *pdev);
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int pci_pasid_features(struct pci_dev *pdev);
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int pci_max_pasids(struct pci_dev *pdev);
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int pci_pasid_status(struct pci_dev *pdev);
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#else /* CONFIG_PCI_PASID */
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static inline int pci_enable_pasid(struct pci_dev *pdev, int features)
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{ return -EINVAL; }
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static inline void pci_disable_pasid(struct pci_dev *pdev) { }
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static inline int pci_pasid_features(struct pci_dev *pdev)
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{ return -EINVAL; }
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static inline int pci_max_pasids(struct pci_dev *pdev)
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{ return -EINVAL; }
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static inline int pci_pasid_status(struct pci_dev *pdev)
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{ return -EINVAL; }
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#endif /* CONFIG_PCI_PASID */
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#endif /* LINUX_PCI_ATS_H */
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