CPU_MCP_FLOW_REG
[CPU_MCP_FLOW_REG] = 0x0b4,
[CPU_MCP_FLOW_REG] = 0x1c,
reg = cbc_readl(CPU_MCP_FLOW_REG);
cbc_writel(reg, CPU_MCP_FLOW_REG);
[CPU_MCP_FLOW_REG] = -1,
[CPU_MCP_FLOW_REG] = 0x0b4,