Syntax
enum queue_cmd
{
CMD_DP_READ = 1,
CMD_DP_WRITE,
CMD_AP_READ,
CMD_AP_WRITE,
CMD_MEM_AP_READ8 = 0x10 + 1,
CMD_MEM_AP_READ16 = 0x10 + 2,
CMD_MEM_AP_READ32 = 0x10 + 4,
CMD_MEM_AP_WRITE8 = 0x20 + 1,
CMD_MEM_AP_WRITE16 = 0x20 + 2,
CMD_MEM_AP_WRITE32 = 0x20 + 4,
};