armv7/boot/include/fpinfo.h

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/*  © Université Lille 1, The Pip Development Team (2015-2017)                 */
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#ifndef __FPINFO__
#define __FPINFO__

#define FPINFO_MAGIC 0xDEADCAFE

enum fpinfo_devicetype {BUILTIN, PCI, OTHER};

typedef struct fpinfo_pci_extendedinfo
{
    uint8_t device_class; 
    uint8_t device_subclass; 
    uint8_t bus; 
    uint8_t slot; 
} pip_fpinfo_pci_extendedinfo;

typedef struct fpinfo_device {
    enum fpinfo_devicetype type; 
    uintptr_t mmio_begin; 
    uintptr_t mmio_end; 
    uint32_t io_begin; 
    uint32_t io_end; 
    struct fpinfo_pci_extendedinfo *extended_info; 
} pip_fpinfo_device;

typedef struct fpinfotag_hw
{
    uint32_t hwcount; 
    pip_fpinfo_device *devices; 
} pip_fpinfotag_hw;

typedef struct fpinfo {
    uint32_t magic; 
    uint32_t membegin; 
    uint32_t memend; 
    char revision[64]; 
    pip_fpinfotag_hw hwinfo; 
} pip_fpinfo;

#endif