powerpc/64: More definitions for POWER9

};

extern struct patb_entry *partition_tb;

/* Bits in patb0 field */

#define PATB_HR		(1UL << 63)

#define PATB_GR		(1UL << 63)

#define RPDB_MASK	0x0ffffffffffff00fUL

#define RPDB_SHIFT	(1UL << 8)

#define RTS1_SHIFT	61		/* top 2 bits of radix tree size */

#define RTS1_MASK	(3UL << RTS1_SHIFT)

#define RTS2_SHIFT	5		/* bottom 3 bits of radix tree size */

#define RTS2_MASK	(7UL << RTS2_SHIFT)

#define RPDS_MASK	0x1f		/* root page dir. size field */

/* Bits in patb1 field */

#define PATB_GR		(1UL << 63)	/* guest uses radix; must match HR */

#define PRTS_MASK	0x1f		/* process table size field */

/*

 * Limit process table to PAGE_SIZE table. This

 * also limit the max pid we can support.

#define SPRN_DSISR	0x012	/* Data Storage Interrupt Status Register */

#define   DSISR_NOHPTE		0x40000000	/* no translation found */

#define   DSISR_PROTFAULT	0x08000000	/* protection fault */

#define   DSISR_BADACCESS	0x04000000	/* bad access to CI or G */

#define   DSISR_ISSTORE		0x02000000	/* access was a store */

#define   DSISR_DABRMATCH	0x00400000	/* hit data breakpoint */

#define   DSISR_NOSEGMENT	0x00200000	/* SLB miss */

#define   DSISR_KEYFAULT	0x00200000	/* Key fault */

#define   DSISR_UNSUPP_MMU	0x00080000	/* Unsupported MMU config */

#define   DSISR_SET_RC		0x00040000	/* Failed setting of R/C bits */

#define   DSISR_PGDIRFAULT      0x00020000      /* Fault on page directory */

#define SPRN_TBRL	0x10C	/* Time Base Read Lower Register (user, R/O) */

#define SPRN_TBRU	0x10D	/* Time Base Read Upper Register (user, R/O) */

#define SPRN_CIR	0x11B	/* Chip Information Register (hyper, R/0) */