Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 8c828a53 authored by Marc Zyngier's avatar Marc Zyngier
Browse files

irqchip/gicv3-its: Restore all cacheability attributes 



Let's restore some of the #defines that have been savagely dropped
by the introduction of the KVM ITS code, as pointlessly break
other users (including series that are already in -next).

Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
parent 9d5fcb9d

include/linux/irqchip/arm-gic-v3.h

+40 −8
Original line number Diff line number Diff line
@@ -146,8 +146,16 @@ 


#define GICR_PROPBASER_InnerShareable					\

	GIC_BASER_SHAREABILITY(GICR_PROPBASER, InnerShareable)



#define GICR_PROPBASER_nCnB	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nCnB)

#define GICR_PROPBASER_nC 	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, nC)

#define GICR_PROPBASER_RaWt	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWt)

#define GICR_PROPBASER_RaWb	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWt)

#define GICR_PROPBASER_WaWt	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWt)

#define GICR_PROPBASER_WaWb	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, WaWb)

#define GICR_PROPBASER_RaWaWt	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWaWt)

#define GICR_PROPBASER_RaWaWb	GIC_BASER_CACHEABILITY(GICR_PROPBASER, INNER, RaWaWb)



#define GICR_PROPBASER_IDBITS_MASK			(0x1f)



#define GICR_PENDBASER_SHAREABILITY_SHIFT		(10)
@@ -163,8 +171,16 @@ 


#define GICR_PENDBASER_InnerShareable					\

	GIC_BASER_SHAREABILITY(GICR_PENDBASER, InnerShareable)



#define GICR_PENDBASER_nCnB	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nCnB)

#define GICR_PENDBASER_nC 	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, nC)

#define GICR_PENDBASER_RaWt	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWt)

#define GICR_PENDBASER_RaWb	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWt)

#define GICR_PENDBASER_WaWt	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWt)

#define GICR_PENDBASER_WaWb	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, WaWb)

#define GICR_PENDBASER_RaWaWt	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWaWt)

#define GICR_PENDBASER_RaWaWb	GIC_BASER_CACHEABILITY(GICR_PENDBASER, INNER, RaWaWb)



#define GICR_PENDBASER_PTZ				BIT_ULL(62)



/*
@@ -237,24 +253,40 @@ 


#define GITS_CBASER_InnerShareable					\

	GIC_BASER_SHAREABILITY(GITS_CBASER, InnerShareable)



#define GITS_CBASER_nCnB	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nCnB)

#define GITS_CBASER_nC		GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, nC)

#define GITS_CBASER_RaWt	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWt)

#define GITS_CBASER_RaWb	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWt)

#define GITS_CBASER_WaWt	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWt)

#define GITS_CBASER_WaWb	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, WaWb)

#define GITS_CBASER_RaWaWt	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWaWt)

#define GITS_CBASER_RaWaWb	GIC_BASER_CACHEABILITY(GITS_CBASER, INNER, RaWaWb)



#define GITS_BASER_NR_REGS		8



#define GITS_BASER_VALID			(1UL << 63)

#define GITS_BASER_INDIRECT			(1ULL << 62)



#define GITS_BASER_INNER_CACHEABILITY_SHIFT	(59)

#define GITS_BASER_OUTER_CACHEABILITY_SHIFT	(53)

#define GITS_BASER_INNER_CACHEABILITY_MASK				\

	GIC_BASER_CACHEABILITY(GITS_BASER, INNER, MASK)

#define GITS_BASER_CACHEABILITY_MASK		GITS_BASER_INNER_CACHEABILITY_MASK

#define GITS_BASER_OUTER_CACHEABILITY_MASK				\

	GIC_BASER_CACHEABILITY(GITS_BASER, OUTER, MASK)

#define GITS_BASER_SHAREABILITY_MASK					\

	GIC_BASER_SHAREABILITY(GITS_BASER, SHAREABILITY_MASK)



#define GITS_BASER_nCnB		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nCnB)

#define GITS_BASER_nC		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, nC)

#define GITS_BASER_RaWt		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWt)

#define GITS_BASER_RaWb		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWt)

#define GITS_BASER_WaWt		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWt)

#define GITS_BASER_WaWb		GIC_BASER_CACHEABILITY(GITS_BASER, INNER, WaWb)

#define GITS_BASER_RaWaWt	GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWaWt)

#define GITS_BASER_RaWaWb	GIC_BASER_CACHEABILITY(GITS_BASER, INNER, RaWaWb)



#define GITS_BASER_TYPE_SHIFT			(56)

#define GITS_BASER_TYPE(r)		(((r) >> GITS_BASER_TYPE_SHIFT) & 7)

#define GITS_BASER_ENTRY_SIZE_SHIFT		(48)