lib/ultralib/src/io/epiwrite.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

#include "piint.h"
#include "PR/ultraerror.h"

s32 osEPiWriteIo(OSPiHandle* pihandle, u32 devAddr, u32 data) {
    register s32 ret;

#ifdef _DEBUG
    if (devAddr & 0x3) {
        __osError(ERR_OSPIWRITEIO, 1, devAddr);
        return -1;
    }
#endif

    __osPiGetAccess();
    ret = __osEPiRawWriteIo(pihandle, devAddr, data);
    __osPiRelAccess();

    return ret;
}