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Add more useful GICv3 register definitions. While here fix

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GITS_CBASER_CACHE_MASK to use the correct shift macro.

Obtained from:	ABT Systems Ltd
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Andrew Turner 2016-05-20 13:11:07 +00:00
parent 98670cad72
commit da257dda10
1 changed files with 25 additions and 1 deletions
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26
sys/arm64/arm64/gic_v3_reg.h
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@ -142,6 +142,8 @@
#define GICR_PROPBASER_CACHE_NIWAWB 0x5UL
#define GICR_PROPBASER_CACHE_NIRAWAWT 0x6UL
#define GICR_PROPBASER_CACHE_NIRAWAWB 0x7UL
#define GICR_PROPBASER_CACHE_MASK \
(0x7UL << GICR_PROPBASER_CACHE_SHIFT)
/*
* Shareability
@ -179,6 +181,8 @@
#define GICR_PENDBASER_CACHE_NIWAWB 0x5UL
#define GICR_PENDBASER_CACHE_NIRAWAWT 0x6UL
#define GICR_PENDBASER_CACHE_NIRAWAWB 0x7UL
#define GICR_PENDBASER_CACHE_MASK \
(0x7UL << GICR_PENDBASER_CACHE_SHIFT)
/*
* Shareability
@ -217,6 +221,26 @@
#define GITS_CTLR (0x0000)
#define GITS_CTLR_EN (1 << 0)
#define GITS_IIDR (0x0004)
#define GITS_IIDR_PRODUCT_SHIFT 24
#define GITS_IIDR_PRODUCT_MASK (0xff << GITS_IIDR_PRODUCT_SHIFT)
#define GITS_IIDR_VARIANT_SHIFT 16
#define GITS_IIDR_VARIANT_MASK (0xf << GITS_IIDR_VARIANT_SHIFT)
#define GITS_IIDR_REVISION_SHIFT 12
#define GITS_IIDR_REVISION_MASK (0xf << GITS_IIDR_REVISION_SHIFT)
#define GITS_IIDR_IMPLEMENTOR_SHIFT 0
#define GITS_IIDR_IMPLEMENTOR_MASK (0xfff << GITS_IIDR_IMPLEMENTOR_SHIFT)
#define GITS_IIDR_RAW(impl, prod, var, rev) \
((prod) << GITS_IIDR_PRODUCT_SHIFT | \
(var) << GITS_IIDR_VARIANT_SHIFT | \
(rev) << GITS_IIDR_REVISION_SHIFT | \
(impl) << GITS_IIDR_IMPLEMENTOR_SHIFT)
#define GITS_IIDR_IMPL_CAVIUM (0x34c)
#define GITS_IIDR_PROD_THUNDER (0xa1)
#define GITS_IIDR_VAR_THUNDER_1 (0x0)
#define GITS_CBASER (0x0080)
#define GITS_CBASER_VALID (1UL << 63)
/*
@ -239,7 +263,7 @@
#define GITS_CBASER_CACHE_NIWAWB 0x5UL
#define GITS_CBASER_CACHE_NIRAWAWT 0x6UL
#define GITS_CBASER_CACHE_NIRAWAWB 0x7UL
#define GITS_CBASER_CACHE_MASK (0x7UL << GITS_CBASER_TYPE_SHIFT)
#define GITS_CBASER_CACHE_MASK (0x7UL << GITS_CBASER_CACHE_SHIFT)
/*
* Shareability
* 0x0 - Non-shareable