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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /ANDROID_3.4.5/include/linux/pci-ats.h | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
| download | FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.gz FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.tar.bz2 FOSSEE-netbook-kernel-source-97327692361306d1e6259021bc425e32832fdb50.zip | |
dirty fix to merging
Diffstat (limited to 'ANDROID_3.4.5/include/linux/pci-ats.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/pci-ats.h | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/ANDROID_3.4.5/include/linux/pci-ats.h b/ANDROID_3.4.5/include/linux/pci-ats.h deleted file mode 100644 index 7ef68724..00000000 --- a/ANDROID_3.4.5/include/linux/pci-ats.h +++ /dev/null @@ -1,127 +0,0 @@ -#ifndef LINUX_PCI_ATS_H -#define LINUX_PCI_ATS_H - -#include <linux/pci.h> - -/* Address Translation Service */ -struct pci_ats { - int pos; /* capability position */ - int stu; /* Smallest Translation Unit */ - int qdep; /* Invalidate Queue Depth */ - int ref_cnt; /* Physical Function reference count */ - unsigned int is_enabled:1; /* Enable bit is set */ -}; - -#ifdef CONFIG_PCI_ATS - -extern int pci_enable_ats(struct pci_dev *dev, int ps); -extern void pci_disable_ats(struct pci_dev *dev); -extern int pci_ats_queue_depth(struct pci_dev *dev); - -/** - * pci_ats_enabled - query the ATS status - * @dev: the PCI device - * - * Returns 1 if ATS capability is enabled, or 0 if not. - */ -static inline int pci_ats_enabled(struct pci_dev *dev) -{ - return dev->ats && dev->ats->is_enabled; -} - -#else /* CONFIG_PCI_ATS */ - -static inline int pci_enable_ats(struct pci_dev *dev, int ps) -{ - return -ENODEV; -} - -static inline void pci_disable_ats(struct pci_dev *dev) -{ -} - -static inline int pci_ats_queue_depth(struct pci_dev *dev) -{ - return -ENODEV; -} - -static inline int pci_ats_enabled(struct pci_dev *dev) -{ - return 0; -} - -#endif /* CONFIG_PCI_ATS */ - -#ifdef CONFIG_PCI_PRI - -extern int pci_enable_pri(struct pci_dev *pdev, u32 reqs); -extern void pci_disable_pri(struct pci_dev *pdev); -extern bool pci_pri_enabled(struct pci_dev *pdev); -extern int pci_reset_pri(struct pci_dev *pdev); -extern bool pci_pri_stopped(struct pci_dev *pdev); -extern int pci_pri_status(struct pci_dev *pdev); - -#else /* CONFIG_PCI_PRI */ - -static inline int pci_enable_pri(struct pci_dev *pdev, u32 reqs) -{ - return -ENODEV; -} - -static inline void pci_disable_pri(struct pci_dev *pdev) -{ -} - -static inline bool pci_pri_enabled(struct pci_dev *pdev) -{ - return false; -} - -static inline int pci_reset_pri(struct pci_dev *pdev) -{ - return -ENODEV; -} - -static inline bool pci_pri_stopped(struct pci_dev *pdev) -{ - return true; -} - -static inline int pci_pri_status(struct pci_dev *pdev) -{ - return -ENODEV; -} -#endif /* CONFIG_PCI_PRI */ - -#ifdef CONFIG_PCI_PASID - -extern int pci_enable_pasid(struct pci_dev *pdev, int features); -extern void pci_disable_pasid(struct pci_dev *pdev); -extern int pci_pasid_features(struct pci_dev *pdev); -extern int pci_max_pasids(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; -} - -#endif /* CONFIG_PCI_PASID */ - - -#endif /* LINUX_PCI_ATS_H*/ |