Hi Zenghui, On 3/11/20 9:37 AM, Zenghui Yu wrote: > Hi Eric, > > On 2020/3/10 22:54, Eric Auger wrote: >> +#define GITS_TYPER_PLPIS BIT(0) >> +#define GITS_TYPER_VLPIS BIT(1) >> +#define GITS_TYPER_ITT_ENTRY_SIZE GENMASK_ULL(7, 4) >> +#define GITS_TYPER_ITT_ENTRY_SIZE_SHIFT 4 >> +#define GITS_TYPER_IDBITS GENMASK_ULL(8, 12) > > Note that this should be GENMASK_ULL(12, 8). definitively Eric > >> +#define GITS_TYPER_IDBITS_SHIFT 8 >> +#define GITS_TYPER_DEVBITS GENMASK_ULL(13, 17) > > (17, 13) > >> +#define GITS_TYPER_DEVBITS_SHIFT 13 >> +#define GITS_TYPER_PTA BIT(19) >> +#define GITS_TYPER_CIDBITS GENMASK_ULL(32, 35) > > (35, 32) > >> +#define GITS_TYPER_CIDBITS_SHIFT 32 >> +#define GITS_TYPER_CIL BIT(36) > > And please use tab for all of them. > > > Thanks, > Zenghui >