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Viewing changes to arch/x86/include/asm/xen/pci.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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Lines of Context:
arch/x86/include/asm/xen/pci.h
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#endif
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#if defined(CONFIG_XEN_DOM0)
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void __init xen_setup_pirqs(void);
 
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int xen_find_device_domain_owner(struct pci_dev *dev);
 
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int xen_register_device_domain_owner(struct pci_dev *dev, uint16_t domain);
 
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int xen_unregister_device_domain_owner(struct pci_dev *dev);
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#else
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static inline void __init xen_setup_pirqs(void)
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{
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}
 
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static inline int xen_find_device_domain_owner(struct pci_dev *dev)
 
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{
 
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        return -1;
 
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}
 
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static inline int xen_register_device_domain_owner(struct pci_dev *dev,
 
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                                                   uint16_t domain)
 
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{
 
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        return -1;
 
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}
 
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static inline int xen_unregister_device_domain_owner(struct pci_dev *dev)
 
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{
 
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        return -1;
 
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}
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#endif
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#if defined(CONFIG_PCI_MSI)
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 * its own functions.
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 */
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struct xen_pci_frontend_ops {
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        int (*enable_msi)(struct pci_dev *dev, int **vectors);
 
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        int (*enable_msi)(struct pci_dev *dev, int vectors[]);
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        void (*disable_msi)(struct pci_dev *dev);
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        int (*enable_msix)(struct pci_dev *dev, int **vectors, int nvec);
 
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        int (*enable_msix)(struct pci_dev *dev, int vectors[], int nvec);
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        void (*disable_msix)(struct pci_dev *dev);
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};
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extern struct xen_pci_frontend_ops *xen_pci_frontend;
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static inline int xen_pci_frontend_enable_msi(struct pci_dev *dev,
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                                              int **vectors)
 
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                                              int vectors[])
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{
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        if (xen_pci_frontend && xen_pci_frontend->enable_msi)
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                return xen_pci_frontend->enable_msi(dev, vectors);
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                        xen_pci_frontend->disable_msi(dev);
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}
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static inline int xen_pci_frontend_enable_msix(struct pci_dev *dev,
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                                               int **vectors, int nvec)
 
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                                               int vectors[], int nvec)
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{
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        if (xen_pci_frontend && xen_pci_frontend->enable_msix)
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                return xen_pci_frontend->enable_msix(dev, vectors, nvec);