C++ (Cpp) fw_iocmd_read Examples

Example #1

File: rtl871x_mp.c Project: AkyZero/wrapfs-latest

/* offset : 0X800~0XFFF */
u32 r8712_bb_reg_read(struct _adapter *pAdapter, u16 offset)
{
	u8 shift = offset & 0x0003;	/* 4 byte access */
	u16 bb_addr = offset & 0x0FFC;	/* 4 byte access */
	u32 bb_val = 0;
	struct IOCMD_STRUCT iocmd;

	iocmd.cmdclass	= IOCMD_CLASS_BB_RF;
	iocmd.value	= bb_addr;
	iocmd.index	= IOCMD_BB_READ_IDX;
	bb_val = fw_iocmd_read(pAdapter, iocmd);
	if (shift != 0) {
		u32 bb_val2 = 0;
		bb_val >>= (shift * 8);
		iocmd.value += 4;
		bb_val2 = fw_iocmd_read(pAdapter, iocmd);
		bb_val2 <<= ((4 - shift) * 8);
		bb_val |= bb_val2;
	}

Example #2

File: rtw_mp.c Project: FFTEAM/open-duckbox-project-sh4-pingulux-git

u32 bb_reg_read(PADAPTER pAdapter, u16 offset)// offset : 0X800~0XFFF
{
	u8 shift = offset & 0x0003;	// 4 byte access
	u16 bb_addr = offset & 0x0FFC;	// 4 byte access
	u32 bb_val = 0;

	IOCMD_STRUCT iocmd;

	iocmd.cmdclass	= IOCMD_CLASS_BB_RF;
	iocmd.value	= bb_addr;
	iocmd.index	= IOCMD_BB_READ_IDX;
	bb_val = fw_iocmd_read(pAdapter, iocmd);

	if (shift != 0) {
		u32 bb_val2 = 0;
		bb_val >>= (shift * 8);
		iocmd.value += 4;
		bb_val2 = fw_iocmd_read(pAdapter, iocmd);
		bb_val2 <<= ((4 - shift) * 8);
		bb_val |= bb_val2;
	}