RTEMS: bsps/include/grlib/ambapp.h File Reference

| RTEMS 5.4-rc2

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Data Structures | Macros | Typedefs | Functions
ambapp.h File Reference
Board Support Packages » Shared » GRLIB » AMBA
`#include "ambapp_ids.h"`

Go to the source code of this file.

## Data Structures
struct | ambapp_dev
struct | ambapp_common_info
struct | ambapp_apb_info
struct | ambapp_ahb_info
struct | ambapp_core
struct | ambapp_ahb_bus
struct | ambapp_mmap
struct | ambapp_bus
struct | ambapp_pnp_ahb
struct | ambapp_pnp_apb

## Macros
#define | AHB_BUS_MAX 6
#define | AMBAPP_FLAG_FFACT_DIR 0x100 /* Frequency factor direction, 0=down, 1=up */
#define | AMBAPP_FLAG_FFACT 0x0f0 /* Frequency factor against top bus */
#define | AMBAPP_FLAG_MBUS 0x00c
#define | AMBAPP_FLAG_SBUS 0x003
#define | DEV_TO_APB(adev) ((struct ambapp_apb_info *)((adev)->devinfo))
#define | DEV_TO_AHB(adev) ((struct ambapp_ahb_info *)((adev)->devinfo))
#define | DEV_TO_COMMON(adev) ((struct ambapp_common_info *)((adev)->devinfo))
#define | APB_TO_DEV(apb_info)
#define | AHB_TO_DEV(ahb_info)
#define | DEV_IS_FREE(dev) (dev->owner == NULL)
#define | DEV_IS_ALLOCATED(dev) (dev->owner != NULL)
#define | OPTIONS_AHB_MSTS 0x00000001
#define | OPTIONS_AHB_SLVS 0x00000002
#define | OPTIONS_APB_SLVS 0x00000004
#define | OPTIONS_ALL_DEVS (OPTIONS_AHB_MSTS|OPTIONS_AHB_SLVS|OPTIONS_APB_SLVS)
#define | OPTIONS_FREE 0x00000010
#define | OPTIONS_ALLOCATED 0x00000020
#define | OPTIONS_ALL (OPTIONS_FREE|OPTIONS_ALLOCATED)
#define | OPTIONS_DEPTH_FIRST 0x00000100
#define | DEV_AHB_NONE 0
#define | DEV_AHB_MST 1
#define | DEV_AHB_SLV 2
#define | DEV_APB_SLV 3
#define | ambapp_pnp_vendor(id) (((id) >> 24) & 0xff)
#define | ambapp_pnp_device(id) (((id) >> 12) & 0xfff)
#define | ambapp_pnp_ver(id) (((id)>>5) & 0x1f)
#define | ambapp_pnp_irq(id) ((id) & 0x1f)
#define | ambapp_pnp_start(mbar) (((mbar) & 0xfff00000) & (((mbar) & 0xfff0) << 16))
#define | ambapp_pnp_mbar_mask(mbar) (((mbar)>>4) & 0xfff)
#define | ambapp_pnp_mbar_type(mbar) ((mbar) & 0xf)
#define | ambapp_pnp_apb_start(iobar, base) ((base) | ((((iobar) & 0xfff00000)>>12) & (((iobar) & 0xfff0)<<4)) )
#define | ambapp_pnp_apb_mask(iobar) ((~(ambapp_pnp_mbar_mask(iobar)<<8) & 0x000fffff) + 1)
#define | AMBA_TYPE_AHBIO_ADDR(addr, base_ioarea) ((unsigned int)(base_ioarea) | ((addr) >> 12))
#define | AMBA_TYPE_APBIO 0x1
#define | AMBA_TYPE_MEM 0x2
#define | AMBA_TYPE_AHBIO 0x3

## Typedefs
typedef int(* | ambapp_func_t) (struct ambapp_dev *dev, int index, void *arg)
typedef void *(* | ambapp_memcpy_t) (void *dest, const void *src, int n, struct ambapp_bus *abus)

## Functions
int | ambapp_scan (struct ambapp_bus *abus, unsigned int ioarea, ambapp_memcpy_t memfunc, struct ambapp_mmap *mmaps)
void | ambapp_freq_init (struct ambapp_bus *abus, struct ambapp_dev *dev, unsigned int freq)
unsigned int | ambapp_freq_get (struct ambapp_bus *abus, struct ambapp_dev *dev)
int | ambapp_for_each (struct ambapp_bus *abus, unsigned int options, int vendor, int device, ambapp_func_t func, void *arg)
int | ambapp_find_by_idx (struct ambapp_dev *dev, int index, void *pcount)
int | ambapp_dev_count (struct ambapp_bus *abus, unsigned int options, int vendor, int device)
void | ambapp_print (struct ambapp_bus *abus, int show_depth)
int | ambapp_alloc_dev (struct ambapp_dev *dev, void *owner)
void | ambapp_free_dev (struct ambapp_dev *dev)
struct ambapp_dev * | ambapp_find_parent (struct ambapp_dev *dev)
int | ambapp_depth (struct ambapp_dev *dev)
char * | ambapp_device_id2str (int vendor, int id)
char * | ambapp_vendor_id2str (int vendor)
int | ambapp_vendev_id2str (int vendor, int id, char *buf)
int | ambapp_find_apbslv (struct ambapp_bus *abus, int vendor, int device, struct ambapp_apb_info *dev)
int | ambapp_find_apbslv_next (struct ambapp_bus *abus, int vendor, int device, struct ambapp_apb_info *dev, int index)
int | ambapp_find_apbslvs_next (struct ambapp_bus *abus, int vendor, int device, struct ambapp_apb_info *dev, int index, int maxno)
int | ambapp_find_apbslvs (struct ambapp_bus *abus, int vendor, int device, struct ambapp_apb_info *dev, int maxno)
int | ambapp_find_ahbslv (struct ambapp_bus *abus, int vendor, int device, struct ambapp_ahb_info *dev)
int | ambapp_find_ahbslv_next (struct ambapp_bus *abus, int vendor, int device, struct ambapp_ahb_info *dev, int index)
int | ambapp_find_ahbslvs_next (struct ambapp_bus *abus, int vendor, int device, struct ambapp_ahb_info *dev, int index, int maxno)
int | ambapp_find_ahbslvs (struct ambapp_bus *abus, int vendor, int device, struct ambapp_ahb_info *dev, int maxno)
int | ambapp_get_number_ahbslv_devices (struct ambapp_bus *abus, int vendor, int device)
int | ambapp_get_number_apbslv_devices (struct ambapp_bus *abus, int vendor, int device)