include/asm/paca.h

1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5  * There are some pointers defined that are utilized by PLIC.
21 #include <asm/exception-64e.h>
23 #include <asm/exception-64s.h>
34 #include <asm-generic/mmiowb_types.h>
49 #define get_slb_shadow()	(get_paca()->slb_shadow_ptr)
66 	 * read-only (after boot) fields in the first cacheline to
70 	struct lppaca *lppaca_ptr;	/* Pointer to LpPaca for PLIC */
96 					/* this becomes non-zero. */
105 	u64 dscr_default;		/* per-CPU default DSCR */
118 	u8 stab_rr;			/* stab/slb round-robin counter */
134 	/* Shared by all threads of a core -- points to tcd of first thread */
160 	 * then miscellaneous read-write fields
175 	u8 irq_happened;		/* irq happened while soft-disabled */
176 	u8 irq_work_pending;		/* IRQ_WORK interrupt while soft-disable */
180 	u64 sprg_vdso;			/* Saved user-visible sprg */
188 	unsigned long idle_lock; /* A value of 1 means acquired */
212 	/* Non-maskable exceptions that are not performance critical */