hardware.c File Reference

#include "common.h"

Macros
#define	ARRAY_SIZE(array)   (sizeof(array) / sizeof(array[0]))

Functions
	C_ASSERT (ARRAY_SIZE(UartHardwareDrivers)==19)

Variables
UART_HARDWARE_DRIVER	UsifHardwareDriver
PUART_HARDWARE_DRIVER	UartHardwareDrivers []
ULONG	UartHardwareDriverCount = ARRAY_SIZE(UartHardwareDrivers)

Macro Definition Documentation

ARRAY_SIZE

#define ARRAY_SIZE

(

array

)

(sizeof(array) / sizeof(array[0]))

Function Documentation

C_ASSERT()

C_ASSERT

(

ARRAY_SIZE(UartHardwareDrivers)

= =19

)

Variable Documentation

UartHardwareDriverCount

ULONG UartHardwareDriverCount = ARRAY_SIZE(UartHardwareDrivers)

UartHardwareDrivers

PUART_HARDWARE_DRIVER UartHardwareDrivers[]

                                              {
 
#if defined(_X86_) || defined(_AMD64_)
 
    &Legacy16550HardwareDriver, // 0x0
    &Uart16550HardwareDriver,   // 0x1
    &SpiMax311HardwareDriver,   // 0x2
    NULL,
    NULL,
    NULL,
    NULL, // 0x3-0x6
    NULL, // 0x7 = UEFI debug protocol
    NULL,
    NULL,
    NULL,                // 0x8-0xA
    &UsifHardwareDriver, // 0xB
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,                  // 0xC-0x11
    &MM16550HardwareDriver // 0x12
 
#elif defined(_ARM_) || defined(_ARM64_)
 
    NULL,                     // 0x0
    &Uart16550HardwareDriver, // 0x1
    NULL,                     // 0x2
    &PL011HardwareDriver,     // 0x3
    &MSM8x60HardwareDriver,   // 0x4
    &NvidiaHardwareDriver,    // 0x5
    &OmapHardwareDriver,      // 0x6
    NULL,                     // 0x7 = UEFI debug protocol
    &Apm88xxxxHardwareDriver, // 0x8
    &MSM8974HardwareDriver,   // 0x9
    &Sam5250HardwareDriver,   // 0xA
    NULL,                     // 0xB
    &MX6HardwareDriver,       // 0xC
    &SBSA32HardwareDriver,    // 0xD
    &SBSAHardwareDriver,      // 0xE
    NULL,                     // 0xF = ARM DCC
    &Bcm2835HardwareDriver,   // 0x10
    &SDM845HardwareDriver,    // 0x11
    &MM16550HardwareDriver    // 0x12
 
#else
 
#    error "Unknown Processor Architecture"
 
#endif
 
};

UsifHardwareDriver

UART_HARDWARE_DRIVER UsifHardwareDriver

Initial value:

= {
    UsifInitializePort,
    UsifSetBaud,
    UsifGetByte,
    UsifPutByte,
    UsifRxReady}

                                          {
    UsifInitializePort,
    UsifSetBaud,
    UsifGetByte,
    UsifPutByte,
    UsifRxReady};