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| author | andrew <andrew@FreeBSD.org> | 2016-05-20 13:11:07 +0000 |
|---|---|---|
| committer | andrew <andrew@FreeBSD.org> | 2016-05-20 13:11:07 +0000 |
| commit | 8dc7f1d8c74b3019a56fa6291f6076e83417ff2b (patch) | |
| tree | 4914f365dbe4f13a967b1e5237614c7631fd0b07 /sys/arm64 | |
| parent | bddd81e0129cac97cbc5e77260b82ab67ac0b91f (diff) | |
| download | FreeBSD-src-8dc7f1d8c74b3019a56fa6291f6076e83417ff2b.zip FreeBSD-src-8dc7f1d8c74b3019a56fa6291f6076e83417ff2b.tar.gz | |
Add more useful GICv3 register definitions. While here fix
GITS_CBASER_CACHE_MASK to use the correct shift macro.
Obtained from: ABT Systems Ltd
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'sys/arm64')
| -rw-r--r-- | sys/arm64/arm64/gic_v3_reg.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/sys/arm64/arm64/gic_v3_reg.h b/sys/arm64/arm64/gic_v3_reg.h index 2a2072f..521732f 100644 --- a/sys/arm64/arm64/gic_v3_reg.h +++ b/sys/arm64/arm64/gic_v3_reg.h @@ -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 |
