RTEMS  5.1
Files | Macros | Functions

Malta Board Support Package. More...

Files

file  bsp.h
 Global BSP definitions.
 

Macros

#define BSP_FEATURE_IRQ_EXTENSION
 
#define BSP_SHARED_HANDLER_SUPPORT   1
 
#define REVISION_REGISTER_ADDRESS   0x1fc00010
 
#define PRORV_MASK   0x0000000f /* 4 bit Product Revision */
 
#define PROID_MASK   0x000000f0 /* 4 bit Product ID */
 
#define CORRV_MASK   0x00000300 /* 2 bit Core Board Revision */
 
#define CORID_MASK   0x0000fc00 /* 6 bit Core Board ID */
 
#define FPGRV_MASK   0x00ff0000 /* 8 bit CBUS FPGA Revision */
 
#define BSP_8259_BASE_ADDRESS   (0x18000000UL | 0xa0000000UL)
 
#define BSP_PCI_BASE_ADDRESS   (0x1be00000UL | 0xa0000000UL)
 
#define BSP_NIC_IO_BASE   (0x10000000UL | 0xa0000000UL)
 
#define PCI0_IO_BASE   (0x18000000UL | 0xa0000000UL)
 
#define BSP_NIC_MEM_BASE   (0x00000000UL | 0xa0000000UL)
 
#define WRITE_PROTECTED_UINT8(_addr, _value)
 
#define WRITE_PROTECTED_UINT16(_addr, _value)
 
#define WRITE_PROTECTED_UINT32(_addr, _value)
 
#define READ_PROTECTED_UINT8(_addr, _value)
 
#define READ_PROTECTED_UINT16(_addr, _value)
 
#define READ_PROTECTED_UINT32(_addr, _value)
 
#define READ_UINT8(_register_, _value_)   ((_value_) = *((volatile unsigned char *)(_register_)))
 
#define WRITE_UINT8(_register_, _value_)   (*((volatile unsigned char *)(_register_)) = (_value_))
 
#define READ_UINT16(_register_, _value_)   ((_value_) = *((volatile unsigned short *)(_register_)))
 
#define WRITE_UINT16(_register_, _value_)   (*((volatile unsigned short *)(_register_)) = (_value_))
 

Functions

void simple_out_32 (uint32_t base, uint32_t addr, uint32_t val)
 
void simple_out_le32 (uint32_t base, uint32_t addr, uint32_t val)
 
uint8_t simple_in_8 (uint32_t base, uint32_t addr)
 
void simple_out_8 (uint32_t base, uint32_t addr, uint8_t val)
 
int16_t simple_in_le16 (uint32_t base, uint32_t addr)
 
int16_t simple_in_16 (uint32_t base, uint32_t addr)
 
uint32_t simple_in_le32 (uint32_t base, uint32_t addr)
 
uint32_t simple_in_32 (uint32_t base, uint32_t addr)
 
void simple_out_le16 (uint32_t base, uint32_t addr, uint16_t val)
 
void simple_out_16 (uint32_t base, uint32_t addr, uint16_t val)
 
void init_tlb (void)
 
void resettlb (int i)
 

Detailed Description

Malta Board Support Package.

Macro Definition Documentation

◆ READ_PROTECTED_UINT16

#define READ_PROTECTED_UINT16 (   _addr,
  _value 
)
Value:
do { \
volatile uint16_t *_ptr = _addr | 0x80000000; \
_value = *_ptr; \
}

◆ READ_PROTECTED_UINT32

#define READ_PROTECTED_UINT32 (   _addr,
  _value 
)
Value:
do { \
volatile uint32_t *_ptr = _addr | 0x80000000; \
_value = *_ptr; \
}

◆ READ_PROTECTED_UINT8

#define READ_PROTECTED_UINT8 (   _addr,
  _value 
)
Value:
do { \
volatile uint8_t *_ptr = _addr | 0x80000000; \
_value = *_ptr; \
}

◆ WRITE_PROTECTED_UINT16

#define WRITE_PROTECTED_UINT16 (   _addr,
  _value 
)
Value:
do { \
volatile uint16_t *_ptr = _addr | 0x80000000; \
*_ptr = _value; \
}

◆ WRITE_PROTECTED_UINT32

#define WRITE_PROTECTED_UINT32 (   _addr,
  _value 
)
Value:
do { \
volatile uint32_t *_ptr = _addr | 0x80000000; \
*_ptr = _value; \
}

◆ WRITE_PROTECTED_UINT8

#define WRITE_PROTECTED_UINT8 (   _addr,
  _value 
)
Value:
do { \
volatile uint8_t *_ptr = _addr | 0x80000000; \
*_ptr = _value; \
}